1 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3 Turn process_stratum_target's request_interrupt op into a method of
6 * target.h (struct process_stratum_target): Remove the target op.
7 (class process_target): Add the target op.
9 Update the derived classes and callers below.
11 * remote-utils.cc (putpkt_binary_1): Update.
12 (input_interrupt): Update.
14 * server.cc (handle_v_requests): Update.
15 * linux-low.cc (linux_target_ops): Update.
16 (linux_request_interrupt): Turn into ...
17 (linux_process_target::request_interrupt): ... this.
18 * linux-low.h (class linux_process_target): Update.
19 * lynx-low.cc (lynx_target_ops): Update.
20 (lynx_request_interrupt): Turn into ...
21 (lynx_process_target::request_interrupt): ... this.
22 * lynx-low.h (class lynx_process_target): Update.
23 * nto-low.cc (nto_target_ops): Update.
24 (nto_request_interrupt): Turn into ...
25 (nto_process_target::request_interrupt): ... this.
26 * nto-low.h (class nto_process_target): Update.
27 * win32-low.cc (win32_target_ops): Update.
28 (win32_request_interrupt): Turn into ...
29 (win32_process_target::request_interrupt): ... this.
30 * win32-low.h (class win32_process_target): Update.
32 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
34 Turn process_stratum_target's look_up_symbols op into a method of
37 * target.h (struct process_stratum_target): Remove the target op.
38 (class process_target): Add the target op.
39 * target.cc (process_target::look_up_symbols): Define.
41 Update the derived classes and callers below.
43 * server.cc (handle_query): Update.
44 * linux-low.cc (linux_target_ops): Update.
45 (linux_look_up_symbols): Turn into ...
46 (linux_process_target::look_up_symbols): ... this.
47 * linux-low.h (class linux_process_target): Update.
48 * lynx-low.cc (lynx_target_ops): Update.
49 * nto-low.cc (nto_target_ops): Update.
50 * win32-low.cc (win32_target_ops): Update.
52 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
54 Turn process_stratum_target's read_memory and write_memory
55 ops into methods of process_target.
57 * target.h (struct process_stratum_target): Remove the target ops.
58 (class process_target): Add the target ops.
60 Update the derived classes and callers below.
62 * linux-aarch32-low.cc (arm_breakpoint_at): Update.
63 * linux-aarch64-low.cc (aarch64_breakpoint_at): Update.
64 * linux-arm-low.cc (arm_sigreturn_next_pc): Update.
65 (arm_get_syscall_trapinfo): Update.
66 * linux-cris-low.cc (cris_breakpoint_at): Update.
67 * linux-crisv32-low.cc (cris_breakpoint_at): Update.
68 * linux-m32r-low.cc (m32r_breakpoint_at): Update.
69 * linux-mips-low.cc (mips_breakpoint_at): Update.
70 * linux-nios2-low.cc (nios2_breakpoint_at): Update.
71 * linux-ppc-low.cc (ppc_breakpoint_at): Update.
72 * linux-sh-low.cc (sh_breakpoint_at): Update.
73 * linux-sparc-low.cc (sparc_fill_gregset_to_stack): Update.
74 (sparc_store_gregset_from_stack): Update.
75 (sparc_breakpoint_at): Update.
76 * linux-tic6x-low.cc (tic6x_breakpoint_at): Update.
77 * linux-tile-low.cc (tile_breakpoint_at): Update.
78 * linux-x86-low.cc (x86_breakpoint_at): Update.
79 * linux-xtensa-low.cc (xtensa_breakpoint_at): Update.
80 * mem-brea.cc (insert_memory_breakpoint): Update.
81 (validate_inserted_breakpoint): Update.
82 * target.cc (read_inferior_memory): Update.
83 (target_write_memory): Update.
84 * linux-low.cc (linux_target_ops): Update.
85 (linux_read_memory): Make a wrapper around the read_memory target
87 (linux_process_target::read_memory): Rename from linux_read_memory.
88 (linux_write_memory): Turn into ...
89 (linux_process_target::write_memory): ... this.
90 * linux-low.h (class linux_process_target): Update.
91 * lynx-low.cc (lynx_target_ops): Update.
92 (lynx_read_memory): Turn into ...
93 (lynx_process_target::read_memory): ... this.
94 (lynx_write_memory): Turn into ...
95 (lynx_process_target::write_memory): ... this.
96 * lynx-low.h (class lynx_process_target): Update.
97 * nto-low.cc (nto_target_ops): Update.
98 (nto_read_memory): Turn into ...
99 (nto_process_target::read_memory): ... this.
100 (nto_write_memory): Turn into ...
101 (nto_process_target::write_memory): ... this.
102 * nto-low.h (class nto_process_target): Update.
103 * win32-low.cc (win32_target_ops): Update.
104 (win32_read_inferior_memory): Turn into ...
105 (win32_process_target::read_memory): ... this.
106 (win32_write_inferior_memory): Turn into ...
107 (win32_process_target::write_memory): ... this.
108 * win32-low.h (class win32_process_target): Update.
110 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
112 Turn process_stratum_target's prepare_to_access_memory and
113 done_accessing_memory ops into methods of process_target.
115 * target.h (struct process_stratum_target): Remove the target ops.
116 (class process_target): Add the target ops.
117 * target.cc (process_target::prepare_to_access_memory): Define.
118 (process_target::done_accessing_memory): Define.
119 (prepare_to_access_memory): Update.
120 (done_accessing_memory): Update.
122 Update the derived classes and callers below.
124 * linux-low.cc (linux_target_ops): Update.
125 (linux_prepare_to_access_memory): Turn into ...
126 (linux_process_target::prepare_to_access_memory): ... this.
127 (linux_done_accessing_memory): Turn into ...
128 (linux_process_target::done_accessing_memory): ... this.
129 * linux-low.h (class linux_process_target): Update.
130 * lynx-low.cc (lynx_target_ops): Update.
131 * nto-low.cc (nto_target_ops): Update.
132 * win32-low.cc (win32_target_ops): Update.
134 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
136 Turn process_stratum_target's fetch_registers and store_registers
137 ops into methods of process_target.
139 * target.h (struct process_stratum_target): Remove the target ops.
140 (class process_target): Add the target ops.
141 (fetch_inferior_registers): Update the macro.
142 (store_inferior_registers): Update the macro.
144 Update the derived classes and callers below.
146 * linux-low.cc (linux_target_ops): Update.
147 (linux_fetch_registers): Turn into ...
148 (linux_process_target::fetch_registers): ... this.
149 (linux_store_registers): Turn into ...
150 (linux_process_target::store_registers): ... this.
151 * linux-low.h (class linux_process_target): Update.
152 * lynx-low.cc (lynx_target_ops): Update.
153 (lynx_fetch_registers): Turn into ...
154 (lynx_process_target::fetch_registers): ... this.
155 (lynx_store_registers): Turn into ...
156 (lynx_process_target::store_registers): ... this.
157 * lynx-low.h (class lynx_process_target): Update.
158 * nto-low.cc (nto_target_ops): Update.
159 (nto_fetch_registers): Turn into ...
160 (nto_process_target::fetch_registers): ... this.
161 (nto_store_registers): Turn into ...
162 (nto_process_target::store_registers): ... this.
163 * nto-low.h (class nto_process_target): Update.
164 * win32-low.cc (win32_target_ops): Update.
165 (win32_fetch_inferior_registers): Turn into ...
166 (win32_process_target::fetch_registers): ... this.
167 (win32_store_inferior_registers): Turn into ...
168 (win32_process_target::store_registers): ... this.
169 * win32-low.h (class win32_process_target): Update.
171 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
173 Turn process_stratum_target's wait op into a method of
176 * target.h (struct process_stratum_target): Remove the target op.
177 (class process_target): Add the target op.
179 Update the derived classes and callers below.
181 * target.cc (target_wait): Update.
182 * linux-low.cc (linux_target_ops): Update.
183 (linux_wait): Turn into ...
184 (linux_process_target::wait): ... this.
185 * linux-low.h (class linux_process_target): Update.
186 * lynx-low.cc (lynx_target_ops): Update.
187 (lynx_wait): Turn into ...
188 (lynx_process_target::wait): ... this.
189 * lynx-low.h (class lynx_process_target): Update.
190 * nto-low.cc (nto_target_ops): Update.
191 (nto_wait): Turn into ...
192 (nto_process_target::wait): ... this.
193 * nto-low.h (class nto_process_target): Update.
194 * win32-low.cc (win32_target_ops): Update.
195 (win32_wait): Turn into ...
196 (win32_process_target::wait): ... this.
197 (do_initial_child_stuff): Update.
198 * win32-low.h (class win32_process_target): Update.
200 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
202 Turn process_stratum_target's resume op into a method of
205 * target.h (struct process_stratum_target): Remove the target op.
206 (class process_target): Add the target op.
208 Update the derived classes and callers below.
210 * server.cc (resume): Update.
211 * target.cc (target_stop_and_wait): Update.
212 (target_continue_no_signal): Update.
213 (target_continue): Update.
214 * linux-low.cc (linux_target_ops): Update.
215 (linux_resume): Turn into ...
216 (linux_process_target::resume): ... this.
217 * linux-low.h (class linux_process_target): Update.
218 * lynx-low.cc (lynx_target_ops): Update.
219 (lynx_resume): Turn into ...
220 (lynx_process_target::resume): ... this.
221 * lynx-low.h (class lynx_process_target): Update.
222 * nto-low.cc (nto_target_ops): Update.
223 (nto_resume): Turn into ...
224 (nto_process_target::resume): ... this.
225 * nto-low.h (class nto_process_target): Update.
226 * win32-low.cc (win32_target_ops): Update.
227 (win32_resume): Turn into ...
228 (win32_process_target::resume): ... this.
229 (win32_process_target::detach): Update.
230 (do_initial_child_stuff): Update.
231 * win32-low.h (class win32_process_target): Update.
233 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
235 Turn process_stratum_target's thread_alive op into a method of
238 * target.h (struct process_stratum_target): Remove the target op.
239 (class process_target): Add the target op.
240 (mythread_alive): Update the macro.
242 Update the derived classes and callers below.
244 * linux-low.cc (linux_target_ops): Update.
245 (linux_thread_alive): Turn into ...
246 (linux_process_target::thread_alive): ... this.
247 (wait_for_sigstop): Update.
248 * linux-low.h (class linux_process_target): Update.
249 * lynx-low.cc (lynx_target_ops): Update.
250 (lynx_thread_alive): Turn into ...
251 (lynx_process_target::thread_alive): ... this.
252 * lynx-low.h (class lynx_process_target): Update.
253 * nto-low.cc (nto_target_ops): Update.
254 (nto_thread_alive): Turn into ...
255 (nto_process_target::thread_alive): ... this.
256 * nto-low.h (class nto_process_target): Update.
257 * win32-low.cc (win32_target_ops): Update.
258 (win32_thread_alive): Turn into ...
259 (win32_process_target::thread_alive): ... this.
260 * win32-low.h (class win32_process_target): Update.
262 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
264 Turn process_stratum_target's join op into a method of
267 * target.h (struct process_stratum_target): Remove the target op.
268 (class process_target): Add the target op.
269 (join_inferior): Update the macro.
271 Update the derived classes and callers below.
273 * linux-low.cc (linux_target_ops): Update.
274 (linux_join): Turn into ...
275 (linux_process_target::join): ... this.
276 * linux-low.h (class linux_process_target): Update.
277 * lynx-low.cc (lynx_target_ops): Update.
278 (lynx_join): Turn into ...
279 (lynx_process_target::join): ... this.
280 * lynx-low.h (class lynx_process_target): Update.
281 * nto-low.cc (nto_target_ops): Update.
282 (nto_process_target::join): Define.
283 * nto-low.h (class nto_process_target): Update.
284 * win32-low.cc (win32_target_ops): Update.
285 (win32_join): Turn into ...
286 (win32_process_target::join): ... this.
287 * win32-low.h (class win32_process_target): Update.
289 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
291 Turn process_stratum_target's mourn op into a method of
294 * target.h (struct process_stratum_target): Remove the target op.
295 (class process_target): Add the target op.
297 Update the derived classes and callers below.
299 * target.cc (target_mourn_inferior): Update.
300 * linux-low.cc (linux_target_ops): Update.
301 (linux_mourn): Turn into ...
302 (linux_process_target::mourn): ... this.
303 (handle_extended_wait): Update.
304 (linux_process_target::kill): Update.
305 (linux_process_target::detach): Update.
306 * linux-low.h (class linux_process_target): Update.
307 * lynx-low.cc (lynx_target_ops): Update.
308 (lynx_mourn): Turn into ...
309 (lynx_process_target::mourn): ... this.
310 * lynx-low.h (class lynx_process_target): Update.
311 * nto-low.cc (nto_target_ops): Update.
312 (nto_mourn): Turn into ...
313 (nto_process_target::mourn): ... this.
314 * nto-low.h (class nto_process_target): Update.
315 * win32-low.cc (win32_target_ops): Update.
316 (win32_mourn): Turn into ...
317 (win32_process_target::mourn): ... this.
318 * win32-low.h (class win32_process_target): Update.
320 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
322 Turn process_stratum_target's detach op into a method of
325 * target.h (struct process_stratum_target): Remove the target op.
326 (class process_target): Add the target op.
327 (detach_inferior): Update the macro.
329 Update the derived classes and callers below.
331 * linux-low.cc (linux_target_ops): Update.
332 (linux_detach): Turn into ...
333 (linux_process_target::detach): ... this.
334 * linux-low.h (class linux_process_target): Update.
335 * lynx-low.cc (lynx_target_ops): Update.
336 (lynx_detach): Turn into ...
337 (lynx_process_target::detach): ... this.
338 * lynx-low.h (class lynx_process_target): Update.
339 * nto-low.cc (nto_target_ops): Update.
340 (nto_detach): Turn into ...
341 (nto_process_target::detach): ... this.
342 * nto-low.h (class nto_process_target): Update.
343 * win32-low.cc (win32_target_ops): Update.
344 (win32_detach): Turn into ...
345 (win32_process_target::detach): ... this.
346 * win32-low.h (class win32_process_target): Update.
348 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
350 Turn process_stratum_target's kill op into a method of
353 * target.h (struct process_stratum_target): Remove the target op.
354 (class process_target): Add the target op.
356 Update the derived classes and callers below.
358 * target.cc (kill_inferior): Update.
359 * linux-low.cc (linux_target_ops): Update.
360 (linux_kill): Turn into ...
361 (linux_process_target::kill): ... this.
362 * linux-low.h (class linux_process_target): Update.
363 * lynx-low.cc (lynx_target_ops): Update.
364 (lynx_kill): Turn into ...
365 (lynx_process_target::kill): ... this.
366 * lynx-low.h (class lynx_process_target): Update.
367 * nto-low.cc (nto_target_ops): Update.
368 (nto_kill): Turn into ...
369 (nto_process_target::kill): ... this.
370 * nto-low.h (class nto_process_target): Update.
371 * win32-low.cc (win32_target_ops): Update.
372 (win32_kill): Turn into ...
373 (win32_process_target::kill): ... this.
374 * win32-low.h (class win32_process_target): Update.
376 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
378 Turn process_stratum_target's attach op into a method of
381 * target.h (struct process_stratum_target): Remove the target op.
382 (class process_target): Add the target op.
383 (myattach): Update the macro.
385 Update the derived classes and callers below.
387 * linux-low.cc (linux_target_ops): Update.
388 (linux_attach): Turn into ...
389 (linux_process_target::attach): ... this.
390 * linux-low.h (class linux_process_target): Update.
391 * lynx-low.cc (lynx_target_ops): Update.
392 (lynx_attach): Turn into ...
393 (lynx_process_target::attach): ... this.
394 * lynx-low.h (class lynx_process_target): Update.
395 * nto-low.cc (nto_target_ops): Update.
396 (nto_attach): Turn into ...
397 (nto_process_target::attach): ... this.
398 * nto-low.h (class nto_process_target): Update.
399 * win32-low.cc (win32_target_ops): Update.
400 (win32_attach): Turn into ...
401 (win32_process_target::attach): ... this.
402 * win32-low.h (class win32_process_target): Update.
404 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
406 Turn process_stratum_target's post_create_inferior op into a method
409 * target.h (struct process_stratum_target): Remove the target op.
410 (class process_target): Add the target op.
411 (target_post_create_inferior): Update the macro.
412 * target.cc (process_target::post_create_inferior): Define.
414 Update the derived classes and callers below.
416 * linux-low.cc (linux_target_ops): Update.
417 (linux_post_create_inferior): Turn into ...
418 (linux_process_target::post_create_inferior): ... this.
419 * linux-low.h (class linux_process_target): Update.
420 * lynx-low.cc (lynx_target_ops): Update.
421 * nto-low.cc (nto_target_ops): Update.
422 * win32-low.cc (win32_target_ops): Update.
424 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
426 Turn process_stratum_target's create_inferior op into a method of
429 * target.h (struct process_stratum_target): Remove the target op.
430 (class process_target): Add the target op.
431 (create_inferior): Rename the macro to ...
432 (target_create_inferior): ... this.
434 Update the derived classes and callers below.
436 * server.cc (handle_v_run): Update.
437 (captured_main): Update.
438 (process_serial_event): Update.
439 * linux-low.cc (linux_target_ops): Update.
440 (linux_create_inferior): Turn into ...
441 (linux_process_target::create_inferior): ... this.
442 * linux-low.h (class linux_process_target): Update.
443 * lynx-low.cc (lynx_target_ops): Update.
444 (lynx_create_inferior): Turn into ...
445 (lynx_process_target::create_inferior): ... this.
446 * lynx-low.h (class lynx_process_target): Update.
447 * nto-low.cc (nto_target_ops): Update.
448 (nto_create_inferior): Turn into ...
449 (nto_process_target::create_inferior): ... this.
450 * nto-low.h (class nto_process_target): Update.
451 * win32-low.cc (win32_target_ops): Update.
452 (win32_create_inferior): Turn into ...
453 (win32_process_target::create_inferior): ... this.
454 * win32-low.h (class win32_process_target): Update.
456 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
458 * target.h (class process_target): New class definition.
459 (struct process_stratum_target) <pt>: New field with type
461 * linux-low.h (class linux_process_target): Define as a derived
462 class of 'process_target'.
463 * linux-low.cc (linux_target_ops): Add a linux_process_target*
465 * lynx-low.h (class lynx_process_target): Define as a derived
466 class of 'process_target'.
467 * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
469 * nto-low.h (class nto_process_target): Define as a derived
470 class of 'process_target'.
471 * nto-low.cc (nto_target_ops): Add an nto_process_target*
473 * win32-low.h (class win32_process_target): Define as a derived
474 class of 'process_target'.
475 * win32-low.cc (win32_target_ops): Add a win32_process_target*
478 2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
480 * configure: Regenerate.
482 2020-02-19 Maciej W. Rozycki <macro@wdc.com>
483 Andrew Burgess <andrew.burgess@embecosm.com>
485 * linux-riscv-low.cc: New file.
486 * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
487 and nat/riscv-linux-tdesc.c.
488 * configure.srv <riscv*-*-linux*> (srv_tgtobj)
489 (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
492 2020-02-14 Tom Tromey <tom@tromey.com>
494 * acinclude.m4: Don't include acx_configure_dir.m4.
495 * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
496 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
497 (all, install-only, uninstall, clean-info, clean)
498 (maintainer-clean): Don't recurse.
499 (subdir_do, all-lib): Remove.
500 ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
502 (generated_files): Update.
503 ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
504 * configure: Rebuild.
505 * configure.ac: Don't configure gnulib or libiberty.
508 2020-02-14 Eli Zaretskii <eliz@gnu.org>
510 * win32-low.c (create_process): Prepend PROGRAM to ARGS when
511 preparing the command line for CreateProcess.
512 (win32_create_inferior): Reflect the program name in debugging
513 output that shows the process and its command line.
515 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
517 * Makefile.in: Rename source files from .c to .cc.
518 * %.c: Rename to %.cc.
519 * configure.ac: Rename server.c to server.cc.
520 * configure: Re-generate.
522 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
524 * Makefile.in: Rename gdbsupport source files from .c to .cc.
526 2020-02-12 Hannes Domani <ssbssa@yahoo.de>
528 * win32-low.c (win32_create_inferior): Set signal_pid.
530 2020-02-12 Maciej W. Rozycki <macro@wdc.com>
531 Pedro Alves <palves@redhat.com>
533 Skip building gdbserver in a cross-configuration.
534 * configure.srv: Set $gdbserver_host depending on whether $target
535 is $host. Use $gdbserver_host instead of $host.
537 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
539 * configure: Re-generate.
541 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
543 * configure: Re-generate.
545 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
547 * acinclude.m4: Update warning.m4 path.
549 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
551 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
552 (handle_exception): Set siginfo_er.
553 (win32_xfer_siginfo): New function.
555 2020-02-07 Tom Tromey <tom@tromey.com>
556 Pedro Alves <palves@redhat.com>
558 * README: Update build documentation.
559 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
561 * configure.ac: Update paths.
562 * configure: Rebuild.
563 * acinclude.m4: Update paths.
564 * Makefile.in: Update include paths.
565 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
566 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
567 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
568 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
569 (%-generated.c): Update paths.
570 * Move entire directory from ../gdb/gdbserver.
572 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
574 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
576 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
578 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
579 assignment instead of srv_linux_obj.
581 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
583 * server.c (handle_qxfer_libraries): Write segment-address with
586 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
588 * Makefile.in (install-strip): New target.
589 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
590 * aclocal.m4: Regenerate.
591 * configure: Regenerate.
592 * configure.ac: Add AM_PROG_INSTALL_STRIP.
594 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
596 * Makefile.in (SFILES): Adjust paths to point to real files.
597 (OBS): Move waitstatus.o to target/waitstatus.o.
598 (TAGS): Transform paths appropriately.
600 (nat/%.o): ... this pattern rule.
602 (target/%.o): ... this pattern rule.
603 * configure.srv: Adjust paths throughout to include nat/ prefix
604 with the revant files.
605 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
606 * configure: Regenerate.
608 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
610 * Makefile.in (TAGS): Remove config files from the recipe.
612 2020-01-14 Tom Tromey <tom@tromey.com>
614 * configure: Rebuild.
615 * configure.ac: Remove any checks that were added to common.m4.
616 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
619 2020-01-14 Tom Tromey <tom@tromey.com>
621 * server.h: Include config.h.
622 * gdbreplay.c: Include config.h.
623 * configure: Rebuild.
624 * configure.ac: Don't source common.host.
625 * acinclude.m4: Update path.
626 * Makefile.in (INCSUPPORT): New variable.
627 (INCLUDE_CFLAGS): Add INCSUPPORT.
628 (SFILES): Update paths.
629 (version-generated.c): Update path to create-version.sh.
630 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
632 2020-01-14 Tom Tromey <tom@tromey.com>
634 * configure.ac (LIBS): Use WIN32APILIBS.
635 (USE_WIN32API): Don't define.
636 * configure: Rebuild.
638 2020-01-14 Tom Tromey <tom@tromey.com>
640 * configure: Rebuild.
642 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
644 * Makefile.in (%-generated.c): Remove rule for files from
647 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
649 * configure: Re-generate.
651 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
653 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
655 * tracepoint.c (stop_tracing, flush_trace_buffer,
656 about_to_request_buffer_space, get_trace_state_variable_value,
657 set_trace_state_variable_value, gdb_collect): Add declaration.
659 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
661 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
662 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
663 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
664 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
665 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
668 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
670 * inferiors.c: Include gdbsupport/common-inferior.h.
672 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
674 * hostio-errno.c: Include hostio.h.
676 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
678 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
681 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
683 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
684 * linux-arm-tdesc.h: Include arch/arm.h.
686 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
688 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
690 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
692 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
693 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
695 2020-01-10 Pedro Alves <palves@redhat.com>
697 * fork-child.c (post_fork_inferior): Pass target down to
699 * inferiors.c (switch_to_thread): Add process_stratum_target
701 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
702 * nto-low.c (nto_target_ops): Now a process_stratum_target.
703 * linux-low.c (linux_target_ops): Now a process_stratum_target.
704 * remote-utils.c (prepare_resume_reply): Pass the target to
706 * target.c (the_target): Now a process_stratum_target.
707 (done_accessing_memory): Pass the target to switch_to_thread.
708 (set_target_ops): Ajust to use process_stratum_target.
709 * target.h (struct target_ops): Rename to ...
710 (struct process_stratum_target): ... this.
711 (the_target, set_target_ops): Adjust.
712 (prepare_to_access_memory): Adjust comment.
713 * win32-low.c (child_xfer_memory): Adjust to use
714 process_stratum_target.
715 (win32_target_ops): Now a process_stratum_target.
717 2020-01-06 Eli Zaretskii <eliz@gnu.org>
718 Pedro Alves <palves@redhat.com>
720 * win32-low.c (get_child_debug_event): Extract the fatal exception
721 from the exit status and convert to the equivalent Posix signal
723 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
724 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
726 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
728 * Makefile.in: Use INSTALL_PROGRAM_ENV.
730 2020-01-01 Joel Brobecker <brobecker@adacore.com>
732 * server.c (gdbserver_version): Change copyright year to 2020.
733 * gdbreplay.c (gdbreplay_version): Likewise.
735 2019-12-19 Christian Biesinger <cbiesinger@google.com>
737 * configure: Regenerate.
738 * configure.ac: Quote variable arguments of test.
740 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
742 * Makefile.in: Fix build with GNU Make 3.81
744 2019-12-16 Tom Tromey <tromey@adacore.com>
746 * server.c (get_exec_file): Constify result.
748 2019-12-10 Christian Biesinger <cbiesinger@google.com>
750 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
751 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
752 * config.in: Regenerate.
753 * configure: Regenerate.
754 * configure.ac: Don't check for strerror.
755 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
756 Call safe_strerror instead of strerror.
757 * server.h (strerror): Remove this now-unnecessary declaration.
758 * tracepoint.c (init_named_socket): Call safe_strerror instead of
760 (gdb_agent_helper_thread): Likewise.
761 * utils.c (perror_with_name): Likewise.
763 2019-11-26 Tom Tromey <tom@tromey.com>
765 * configure, config.in: Rebuild.
767 2019-11-26 Tom Tromey <tom@tromey.com>
769 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
770 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
772 * configure, config.in: Rebuild.
774 2019-11-26 Tom Tromey <tom@tromey.com>
776 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
777 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
778 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
779 * acinclude.m4: Include ax_pthread.m4.
780 * config.in, configure: Rebuild.
782 2019-11-26 Christian Biesinger <cbiesinger@google.com>
784 * debug.c (debug_set_output): Call safe_strerror instead of
786 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
787 (linux_kill_one_lwp): Likewise.
788 (linux_detach_one_lwp): Likewise.
789 (linux_wait_for_event_filtered): Likewise.
790 (store_register): Likewise.
791 * lynx-low.c (lynx_attach): Likewise.
792 * mem-break.c (insert_memory_breakpoint): Likewise.
793 (remove_memory_breakpoint): Likewise.
794 (delete_fast_tracepoint_jump): Likewise.
795 (set_fast_tracepoint_jump): Likewise.
796 (uninsert_fast_tracepoint_jumps_at): Likewise.
797 (reinsert_fast_tracepoint_jumps_at): Likewise.
798 * nto-low.c (nto_xfer_memory): Likewise.
799 (nto_resume): Likewise.
801 2019-11-20 Luis Machado <luis.machado@linaro.org>
803 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
804 instead of register count.
805 * tdesc.c (tdesc_contains_feature): New function.
806 * tdesc.h (tdesc_contains_feature): New prototype.
808 2019-11-15 Christian Biesinger <cbiesinger@google.com>
810 * Makefile.in: Add safe-strerror.c.
811 * configure: Regenerate.
812 * configure.ac: Don't source common.host.
814 2019-11-15 Christian Biesinger <cbiesinger@google.com>
816 * config.in: Regenerate.
817 * configure: Regenerate.
819 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
821 * ax.c (ax_printf): Handle size_t_arg.
823 2019-11-06 Christian Biesinger <cbiesinger@google.com>
825 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
826 * mi/mi-main.c (output_cores): Likewise.
827 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
828 (linux_xfer_osdata_modules): Likewise.
829 * remote.c (register_remote_support_xml): Likewise.
830 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
831 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
833 2019-11-01 Christian Biesinger <cbiesinger@google.com>
835 * configure: Regenerate.
836 * configure.ac: Remove check for strerror_r.
838 2019-10-31 Christian Biesinger <cbiesinger@google.com>
840 * config.in: Regenerate.
841 * configure: Regenerate.
842 * configure.ac: Also check for strerror_r.
844 2019-10-31 Christian Biesinger <cbiesinger@google.com>
846 * ax.h (debug_agent): Remove duplicate declaration.
848 2019-10-26 Tom de Vries <tdevries@suse.de>
850 * linux-aarch64-low.c: Fix typos in comments.
851 * linux-arm-low.c: Same.
853 * linux-ppc-low.c: Same.
854 * proc-service.c: Same.
857 * tracepoint.c: Same.
860 2019-10-25 Tom Tromey <tromey@adacore.com>
862 * utils.c (xstrdup): Remove.
864 2019-10-23 Tom Tromey <tom@tromey.com>
866 * configure, config.in: Rebuild.
868 2019-10-23 Tom Tromey <tom@tromey.com>
870 * configure: Rebuild.
871 * acinclude.m4: Use m4_include, not sinclude.
873 2019-10-17 Tom Tromey <tromey@adacore.com>
875 * configure: Rebuild.
876 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
877 in AC_CONFIG_FILES invocation.
878 * Makefile.in (stamp-h, Makefile): Use new-style config.status
881 2019-10-16 Christian Biesinger <cbiesinger@google.com>
883 * server.c: Include xml-builtin.h.
884 (get_xml_features): Don't declare xml_builtins here.
886 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
888 * Makefile.in: Remove references to vec-ipa.o.
890 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
892 * Makefile.in: Remove references to vec.c.
894 2019-10-02 Christian Biesinger <cbiesinger@google.com>
896 * server.c (server_waiting): Change to bool.
897 (extended_protocol): Likewise.
898 (response_needed): Likewise.
899 (exit_requested): Likewise.
900 (run_once): Likewise.
901 (report_no_resumed): Likewise.
902 (non_stop): Likewise.
903 (disable_packet_vCont): Likewise.
904 (disable_packet_Tthread): Likewise.
905 (disable_packet_qC): Likewise.
906 (disable_packet_qfThreadInfo): Likewise.
907 (handle_general_set): Update.
908 (handle_detach): Update.
909 (handle_monitor_command): Update.
910 (handle_query): Update.
911 (captured_main): Update.
912 (process_serial_event): Update.
913 * server.h (server_waiting): Change to bool.
914 (disable_packet_vCont): Likewise.
915 (disable_packet_Tthread): Likewise.
916 (disable_packet_qC): Likewise.
917 (disable_packet_qfThreadInfo): Likewise.
918 (run_once): Likewise.
919 (non_stop): Likewise.
920 * target.c (target_stop_and_wait): Update.
922 2019-10-02 Tom Tromey <tromey@adacore.com>
924 * Makefile.in (SFILES): Add common-inferior.c.
925 (OBS): Add common-inferior.o.
926 * server.c (startup_with_shell): Don't define.
928 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
930 * linux-low.c (linux_low_read_btrace): Update for change to
933 2019-09-20 Christian Biesinger <cbiesinger@google.com>
935 * debug.c (debug_threads): Remove comment in favor of the header.
936 * debug.h (using_threads): Add declaration.
937 (debug_threads): Add comment.
938 * linux-aarch64-low.c: Include debug.h and remove declaration of
940 * nto-low.c: Likewise.
941 * remote-utils.c: Likewise.
942 * thread-db.c: Likewise.
944 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
946 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
947 and powerpc-cell64l-ipa.o.
948 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
949 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
950 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
953 * spu-low.c: Remove file.
955 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
956 (parse_spufs_run): Remove.
957 (ppc_get_pc): Remove Cell/B.E. support.
958 (ppc_set_pc): Likewise.
959 (ppc_breakpoint_at): Likewise.
960 (ppc_arch_setup): Likewise.
961 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
962 tdesc_powerpc_cell32l.
963 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
964 or init_registers_powerpc_cell32l.
965 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
966 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
967 or init_registers_powerpc_cell32l.
968 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
969 (init_registers_powerpc_cell32l): Remove prototype.
970 (init_registers_powerpc_cell64l): Likewise.
972 * target.h (struct target_ops): Remove qxfer_spu member.
973 * server.c (handle_qxfer_spu): Remove.
974 (qxfer_packets): Remove entry for "spu".
975 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
976 * linux-low.c (SPUFS_MAGIC): Remove.
977 (spu_enumerate_spu_ids): Remove.
978 (linux_qxfer_spu): Remove.
979 (linux_target_ops): Remove qxfer_spu member.
980 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
981 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
982 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
984 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
986 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
987 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
988 * config.in: Regenerate.
989 * configure: Regenerate.
991 2019-08-15 Tom Tromey <tromey@adacore.com>
993 * target.c (target_write_memory): Use gdb::byte_vector.
995 2019-08-15 Tom Tromey <tromey@adacore.com>
997 * tracepoint.c (write_inferior_data_pointer)
998 (write_inferior_integer, write_inferior_int8)
999 (write_inferior_uinteger, m_tracepoint_action_download)
1000 (r_tracepoint_action_download, x_tracepoint_action_download)
1001 (l_tracepoint_action_download, clear_inferior_trace_buffer)
1002 (download_agent_expr, download_tracepoint_1)
1003 (download_trace_state_variables, upload_fast_traceframes): Update.
1004 * server.c (gdb_write_memory): Update.
1005 * remote-utils.c (relocate_instruction): Update.
1006 * proc-service.c (ps_pdwrite): Update.
1007 * mem-break.c (remove_memory_breakpoint)
1008 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
1009 (uninsert_fast_tracepoint_jumps_at)
1010 (reinsert_fast_tracepoint_jumps_at): Update.
1011 * linux-x86-low.c (append_insns)
1012 (i386_install_fast_tracepoint_jump_pad)
1013 (amd64_write_goto_address, i386_write_goto_address): Update.
1014 * linux-s390-low.c (append_insns, s390_write_goto_address):
1016 * linux-ppc-low.c (ppc_relocate_instruction)
1017 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
1018 (ppc_write_goto_address): Update.
1019 * linux-aarch64-low.c (append_insns): Update.
1020 * target.h (struct target_ops): Update.
1021 (write_inferior_memory): Don't declare.
1022 * target.c (target_write_memory): Rename from
1023 write_inferior_memory. Remove old target_write_memory.
1025 2019-08-15 Tom Tromey <tromey@adacore.com>
1027 * target.c (write_inferior_memory): Use std::vector.
1029 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
1032 * configure.ac: Drop enable-libmcheck support.
1033 * configure, config.in: Rebuild.
1034 * acinclude.m4: Don't include it.
1036 2019-07-19 Alan Hayward <alan.hayward@arm.com>
1038 * configure.srv: Remove Arm xml files.
1040 2019-07-19 Alan Hayward <alan.hayward@arm.com>
1042 * configure.srv: Add new files. Remove xml generated files.
1043 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
1045 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
1046 * linux-aarch32-tdesc.c: New file.
1047 * linux-aarch32-tdesc.h: New file.
1048 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
1049 * linux-arm-low.c (init_registers_arm, tdesc_arm)
1050 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
1051 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
1052 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
1053 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
1054 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
1055 (arm_read_description): Call arm_linux_read_description.
1056 (initialize_low_arch): Don't init registers.
1057 * linux-arm-tdesc.c: New file.
1058 * linux-arm-tdesc.h: New file.
1060 2019-07-10 Alan Hayward <alan.hayward@arm.com>
1062 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
1063 Move counter inside for.
1064 (arm_read_description): Check ptrace earlier.
1065 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
1067 2019-07-09 Tom Tromey <tom@tromey.com>
1069 * configure: Rebuild.
1070 * configure.ac: Change common to gdbsupport.
1071 * acinclude.m4: Change common to gdbsupport.
1072 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
1073 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
1074 common to gdbsupport.
1075 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
1076 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
1077 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
1078 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
1079 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
1080 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
1081 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
1082 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
1083 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
1084 common to gdbsupport.
1086 2019-07-04 Alan Hayward <alan.hayward@arm.com>
1088 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
1090 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
1092 2019-07-04 Alan Hayward <alan.hayward@arm.com>
1094 * configure.srv: Remove legacy xml.
1095 * linux-aarch64-low.c (initialize_low_arch): Remove
1096 initialize_low_tdesc call.
1097 * linux-aarch64-tdesc-selftest.c: Remove file.
1098 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
1099 * linux-x86-low.c (initialize_low_arch): Remove
1100 initialize_low_tdesc call.
1101 * linux-x86-tdesc-selftest.c: Remove file.
1102 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
1104 2019-06-20 Tom de Vries <tdevries@suse.de>
1106 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
1107 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
1109 2019-06-19 Tom de Vries <tdevries@suse.de>
1111 * debug.h (debug_write): Change return type to ssize_t.
1112 * debug.c (debug_write): Same.
1114 2019-06-14 Tom Tromey <tom@tromey.com>
1116 * configure.ac: Use new path to gnulib.
1117 * configure: Rebuild.
1118 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
1121 2019-06-11 Tom Tromey <tom@tromey.com>
1123 * Makefile.in (SFILES): Add alloc.c.
1125 (IPA_OBJS): Add alloc-ipa.o.
1126 (alloc-ipa.o): New target.
1127 (%.o: ../%.c): New pattern rule.
1129 2019-06-10 Tom Tromey <tromey@adacore.com>
1131 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
1132 end warning with a newline.
1133 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
1135 * thread-db.c (attach_thread): Don't end warning with a newline.
1136 (thread_db_notice_clone): Likewise.
1137 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
1139 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
1140 end warning with a newline.
1142 2019-06-04 Pedro Alves <palves@redhat.com>
1144 * server.c (captured_main): Use make_unique_xstrdup.
1146 2019-06-02 Tom Tromey <tom@tromey.com>
1148 * gdbreplay.c (fromhex): Remove.
1149 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
1151 2019-05-29 Tom Tromey <tromey@adacore.com>
1153 * configure: Rebuild.
1155 2019-05-06 Kevin Buettner <kevinb@redhat.com>
1157 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
1158 sign extension code on 32-bit builds.
1160 2019-05-03 Eli Zaretskii <eliz@gnu.org>
1163 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
1165 2019-04-19 Tom Tromey <tom@tromey.com>
1167 * server.c (struct vstop_notif): Derive from notif_event.
1169 (queue_stop_reply): Update.
1170 (remove_all_on_match_ptid): Change type. Rewrite.
1171 (discard_queued_stop_replies): Rewrite.
1172 (in_queued_stop_replies_ptid): Change type.
1173 (in_queued_stop_replies): Rewrite.
1174 (notif_stop): Update.
1175 (queue_stop_reply_callback): Update.
1176 (captured_main): Don't call initialize_notif.
1177 (push_stop_notification): Update.
1178 * notif.c (notif_write_event, handle_notif_ack)
1179 (notif_event_enque, notif_push): Update.
1180 (notif_event_xfree, initialize_notif): Remove.
1181 * notif.h (struct notif_event): Include <list>, not
1183 (struct notif_server) <queue>: Now a std::list.
1184 (notif_event_p): Remove typedef.
1185 (initialize_notif): Don't declare.
1186 (struct notif_event): Add virtual destructor.
1188 2019-04-17 Alan Hayward <alan.hayward@arm.com>
1190 * ax.c (ax_vdebug): Call debug_printf.
1191 * debug.c (debug_write): New function.
1192 * debug.h (debug_write): New declaration.
1193 * linux-low.c (sigchld_handler): Call debug_write.
1195 2019-04-17 Alan Hayward <alan.hayward@arm.com>
1197 * debug.c (debug_set_output): New function.
1198 (debug_vprintf): Send output to debug_file.
1199 (debug_flush): Likewise.
1200 * debug.h (debug_set_output): New declaration.
1201 * server.c (handle_monitor_command): Add debug-file option.
1202 (captured_main): Likewise.
1204 2019-04-17 Alan Hayward <alan.hayward@arm.com>
1206 * debug.c (remote_debug): Add definition.
1207 * debug.h (remote_debug): Add declaration.
1208 * hostio.c (remote_debug): Remove declaration.
1209 * remote-utils.c (struct ui_file): Likewise.
1210 (remote_debug): Likewise.
1211 * remote-utils.h (remote_debug): Likewise,
1212 * server.c (remote_debug): Remove definition.
1214 2019-04-10 Kevin Buettner <kevinb@redhat.com>
1216 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
1217 when using a 64-bit gdbserver.
1219 2019-04-09 Tom Tromey <tromey@adacore.com>
1221 * linux-low.c (select_event_lwp): Use find_thread_in_random.
1223 2019-04-08 Tom Tromey <tom@tromey.com>
1225 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
1227 (linux_resume_one_lwp): Likewise.
1229 2019-04-08 Tom Tromey <tom@tromey.com>
1231 * gdbreplay.c: Update.
1232 * linux-low.c: Update.
1235 2019-04-08 Tom Tromey <tom@tromey.com>
1237 * server.c: Use C++ exception handling.
1238 * linux-low.c: Use C++ exception handling.
1239 * gdbreplay.c: Use C++ exception handling.
1241 2019-04-08 Tom Tromey <tom@tromey.com>
1243 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
1244 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
1245 (captured_main, main): Update.
1246 * gdbreplay.c (main): Update.
1248 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1250 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
1251 value in argument pointer, return 1 if the entry is found and 0
1252 otherwise. Move comment.
1253 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
1254 * linux-low.h (linux_get_auxv): Declare.
1255 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
1257 2019-04-05 Tom Tromey <tromey@adacore.com>
1259 * server.c (gdbserver_usage): Use upper-case for metasyntactic
1262 2019-03-28 Alan Hayward <alan.hayward@arm.com>
1264 * linux-low.c (AT_HWCAP2): Add define if not already included.
1266 2019-03-26 Alan Hayward <alan.hayward@arm.com>
1268 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
1269 (aarch64_arch_setup): Call linux_get_hwcap.
1270 * linux-arm-low.c (arm_get_hwcap): Remove function.
1271 (arm_read_description): Call linux_get_hwcap.
1272 * linux-low.c (linux_get_auxv): New function.
1273 (linux_get_hwcap): Likewise.
1274 (linux_get_hwcap2): Likewise.
1275 * linux-low.h (linux_get_hwcap): New declaration.
1276 (linux_get_hwcap2): Likewise.
1277 * linux-ppc-low.c (ppc_get_auxv): Remove function.
1278 (ppc_arch_setup): Call linux_get_hwcap.
1279 * linux-s390-low.c (s390_get_hwcap): Remove function.
1280 (s390_arch_setup): Call linux_get_hwcap.
1282 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1283 Jiong Wang <jiong.wang@arm.com>
1285 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
1286 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
1288 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
1290 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1291 Jiong Wang <jiong.wang@arm.com>
1293 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
1294 (aarch64_get_hwcap): New function.
1295 (aarch64_arch_setup): Read APIA hwcap.
1297 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1298 Jiong Wang <jiong.wang@arm.com>
1300 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
1301 (initialize_low_tracepoint): Likewise.
1302 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
1303 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
1304 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
1305 (aarch64_linux_read_description): Likewise.
1306 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
1308 2019-03-12 John Baldwin <jhb@FreeBSD.org>
1310 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
1311 i386_create_target_description for 'segments' parameter.
1312 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
1313 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1314 * win32-i386-low.c (i386_arch_setup): Likewise.
1316 2019-03-12 Tom Tromey <tromey@adacore.com>
1318 * linux-low.c (iterate_over_lwps): Update.
1320 2019-03-06 Tom Tromey <tom@tromey.com>
1322 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
1323 (captured_main): Use SCOPE_EXIT.
1325 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
1327 * configure.srv: Use '$enable_unittest' instead of '$development'
1328 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
1331 2019-02-27 Tom Tromey <tromey@adacore.com>
1333 * gdbreplay.c (logchar): Handle \r\n.
1335 2019-02-07 Alan Hayward <alan.hayward@arm.com>
1337 * linux-low.c (linux_attach): Add process before lwp.
1338 * server.c (attach_inferior): Check if already attached.
1340 2019-02-07 Tom Tromey <tom@tromey.com>
1342 * x86-tdesc.h: Rename include guard.
1343 * x86-low.h: Add include guard.
1344 * wincecompat.h: Rename include guard.
1345 * win32-low.h: Add include guard.
1346 * utils.h: Rename include guard.
1347 * tracepoint.h: Rename include guard.
1348 * tdesc.h: Rename include guard.
1349 * target.h: Rename include guard.
1350 * server.h: Rename include guard.
1351 * remote-utils.h: Rename include guard.
1352 * regcache.h: Rename include guard.
1353 * nto-low.h: Rename include guard.
1354 * notif.h: Add include guard.
1355 * mem-break.h: Rename include guard.
1356 * lynx-low.h: Add include guard.
1357 * linux-x86-tdesc.h: Add include guard.
1358 * linux-s390-tdesc.h: Add include guard.
1359 * linux-ppc-tdesc-init.h: Add include guard.
1360 * linux-low.h: Add include guard.
1361 * linux-aarch64-tdesc.h: Add include guard.
1362 * linux-aarch32-low.h: Add include guard.
1363 * inferiors.h: Rename include guard.
1364 * i387-fp.h: Rename include guard.
1365 * hostio.h: Rename include guard.
1366 * gdbthread.h: Rename include guard.
1367 * gdb_proc_service.h: Rename include guard.
1368 * event-loop.h: Rename include guard.
1369 * dll.h: Rename include guard.
1370 * debug.h: Rename include guard.
1371 * ax.h: Rename include guard.
1373 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
1376 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
1377 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
1379 2019-01-25 Tom Tromey <tom@tromey.com>
1381 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
1383 2019-01-25 Tom Tromey <tom@tromey.com>
1385 * win32-low.c: Fix common/ includes.
1386 * win32-i386-low.c: Fix common/ includes.
1387 * tracepoint.c: Fix common/ includes.
1388 * thread-db.c: Fix common/ includes.
1389 * target.h: Fix common/ includes.
1390 * symbol.c: Fix common/ includes.
1391 * spu-low.c: Fix common/ includes.
1392 * server.h: Fix common/ includes.
1393 * server.c: Fix common/ includes.
1394 * remote-utils.c: Fix common/ includes.
1395 * regcache.h: Fix common/ includes.
1396 * regcache.c: Fix common/ includes.
1397 * nto-x86-low.c: Fix common/ includes.
1398 * notif.h: Fix common/ includes.
1399 * mem-break.h: Fix common/ includes.
1400 * lynx-low.c: Fix common/ includes.
1401 * lynx-i386-low.c: Fix common/ includes.
1402 * linux-x86-tdesc-selftest.c: Fix common/ includes.
1403 * linux-x86-low.c: Fix common/ includes.
1404 * linux-low.c: Fix common/ includes.
1405 * inferiors.h: Fix common/ includes.
1406 * i387-fp.c: Fix common/ includes.
1407 * hostio.c: Fix common/ includes.
1408 * hostio-errno.c: Fix common/ includes.
1409 * gdbthread.h: Fix common/ includes.
1410 * gdbreplay.c: Fix common/ includes.
1411 * fork-child.c: Fix common/ includes.
1412 * event-loop.c: Fix common/ includes.
1414 (enum gdb_agent_op): Fix common/ includes.
1416 2019-01-21 Tom Tromey <tom@tromey.com>
1418 * tracepoint.c: Fix includes.
1419 * remote-utils.c: Fix includes.
1420 * linux-x86-low.c: Fix includes.
1422 2019-01-01 Joel Brobecker <brobecker@adacore.com>
1424 * gdbreplay.c (gdbreplay_version): Update copyright year in
1426 * server.c (gdbserver_version): Likewise.
1428 2018-12-05 Alan Hayward <alan.hayward@arm.com>
1430 * linux-low.c (add_lwp): Switch ordering.
1432 2018-11-29 Tom Tromey <tom@tromey.com>
1434 * win32-low.c (win32_join): Take pid, not process.
1435 * target.h (struct target_ops) <join>: Change argument type.
1436 (join_inferior): Change argument name.
1437 * spu-low.c (spu_join): Take pid, not process.
1438 * server.c (handle_detach): Preserve pid before destroying
1440 * lynx-low.c (lynx_join): Take pid, not process.
1441 * linux-low.c (linux_join): Take pid, not process.
1443 2018-11-23 Alan Hayward <alan.hayward@arm.com>
1445 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
1446 (aarch64_cannot_fetch_register): Likewise.
1447 (struct linux_target_ops): Update references.
1449 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1451 * linux-ppc-low.c: Include nat/linux-ptrace.h.
1453 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1455 * configure.srv (ipa_ppc_linux_regobj): Add
1456 powerpc-isa207-htm-vsx32l-ipa.o and
1457 powerpc-isa207-htm-vsx64l-ipa.o.
1458 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
1459 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
1460 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
1461 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
1462 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
1463 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
1464 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
1465 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
1466 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1467 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
1468 (init_registers_powerpc_isa207_htm_vsx32l)
1469 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
1470 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
1471 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
1472 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
1473 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
1474 (ppc_store_tm_ctarregset): New functions.
1475 (ppc_regsets): Add entries for HTM regsets.
1476 (ppc_arch_setup): Set htm in features struct when needed. Set
1477 sizes for the HTM regsets.
1478 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
1479 (initialize_low_arch): Call
1480 init_registers_powerpc_isa207_htm_vsx32l and
1481 init_registers_powerpc_isa207_htm_vsx64l.
1482 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1483 PPC_TDESC_ISA207_HTM_VSX.
1484 (initialize_low_tracepoint): Call
1485 init_registers_powerpc_isa207_htm_vsx32l and
1486 init_registers_powerpc_isa207_htm_vsx64l.
1488 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1490 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
1491 rs6000/power-linux-pmu.xml to srv_xmlfiles.
1492 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
1493 (ppc_store_pmuregset): New functions.
1494 (ppc_regsets): Add entries for ebb and pmu regsets.
1495 (ppc_arch_setup): Set isa207 in features struct if the ebb and
1496 pmu regsets are available. Set sizes for these regsets.
1498 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1500 * configure.srv (ipa_ppc_linux_regobj): Add
1501 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
1502 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
1503 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
1504 rs6000/powerpc-isa207-vsx32l.xml, and
1505 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
1506 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1507 <PPC_TDESC_ISA207_VSX>: New enum value.
1508 (init_registers_powerpc_isa207_vsx32l): Declare.
1509 (init_registers_powerpc_isa207_vsx64l): Declare.
1510 * linux-ppc-low.c (ppc_fill_tarregset): New function.
1511 (ppc_store_tarregset): New function.
1512 (ppc_regsets): Add entry for the TAR regset.
1513 (ppc_arch_setup): Set isa207 in features struct when needed. Set
1514 size for the TAR regsets.
1515 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
1516 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
1517 and init_registers_powerpc_isa207_vsx64l.
1518 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
1519 (initialize_low_tracepoint): Call
1520 init_registers_powerpc_isa207_vsx32l and
1521 init_registers_powerpc_isa207_vsx64l.
1523 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1524 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1526 * configure.srv (ipa_ppc_linux_regobj): Add
1527 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
1528 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
1529 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
1530 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
1531 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
1532 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
1533 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
1534 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1535 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
1536 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
1537 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
1538 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
1539 (ppc_hwcap): Add comment.
1540 (ppc_hwcap2): New global.
1541 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
1542 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
1543 (ppc_regsets): Add entries for the DSCR and PPR regsets.
1544 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
1545 when needed. Set sizes for the the DSCR and PPR regsets.
1546 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
1547 (initialize_low_arch): Call
1548 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1549 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1550 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1551 PPC_TDESC_ISA205_PPR_DSCR_VSX.
1552 (initialize_low_tracepoint): Call
1553 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1554 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1556 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1558 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
1560 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
1561 Simon Marchi <simark@simark.ca>
1563 * acinclude.m4: Include "../selftest.m4".
1564 * configure: Regenerate.
1565 * configure.ac: Use "GDB_AC_SELFTEST".
1566 * configure.srv: Use "$enable_unittests" instead of
1567 "$development" when checking whether unit tests have been
1569 * server.c (captured_main): Update message informing that
1570 selftests have been disabled.
1572 2018-10-04 Tom Tromey <tom@tromey.com>
1574 * configure: Rebuild.
1576 2018-10-04 Tom Tromey <tom@tromey.com>
1578 * server.c (handle_status): Rename inner "thread".
1579 (process_serial_event): Declare "res" in 'm' case.
1580 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
1581 (iterate_over_lwps): Rename inner "thread".
1582 (linux_qxfer_libraries_svr4): Rename inner "len".
1583 * gdbthread.h (find_thread_in_random): Rename inner "thread".
1585 2018-10-01 Gary Benson <gbenson@redhat.com>
1587 * gdb_proc_service.h: Moved common code to
1588 common/gdb_proc_service.h.
1590 2018-10-01 Gary Benson <gbenson@redhat.com>
1592 * gdb_proc_service.h: Synchronize comments and whitespace with
1593 GDB's version of this file.
1595 2018-09-25 Tom Tromey <tom@tromey.com>
1597 * configure: Rebuild.
1598 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
1600 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1602 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
1603 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
1604 ($(IPA_LIB)): Sort IPA_OBJS.
1606 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1608 * Makefile.in: Remove references to $(ADD_DEPS).
1610 2018-09-16 Tom Tromey <tom@tromey.com>
1612 * remote-utils.c (remote_open): Use GNU style for metasyntactic
1614 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
1617 2018-09-05 Tom Tromey <tom@tromey.com>
1619 * configure: Rebuild.
1621 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1624 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1626 2018-08-27 Tom Tromey <tom@tromey.com>
1629 * configure: Rebuild.
1631 2018-08-27 Tom Tromey <tom@tromey.com>
1633 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1634 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1635 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1636 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1637 (s390x_emit_stack_adjust): Add casts to unsigned char.
1639 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1643 * server.h (struct client_state) <disable_randomization>:
1646 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1648 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1650 (mips_supply_ptrace_register): Likewise.
1652 2018-07-22 Tom Tromey <tom@tromey.com>
1654 * configure: Rebuild.
1656 2018-07-22 Tom Tromey <tom@tromey.com>
1658 * win32-low.c (win32_create_inferior): Remove unused variables.
1659 * gdbreplay.c (remote_open): Remove unused variable.
1660 * remote-utils.c (remote_prepare): Remove unused variable.
1661 * x86-tdesc.h (X86_TDESC_H): Define.
1662 (amd64_expedite_regs): Define conditionally.
1663 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1664 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1665 * remote-utils.c (readchar): Remove unused variable.
1667 2018-07-13 Pedro Alves <palves@redhat.com>
1669 * linux-low.c (linux_kill): Change parameter to process_info
1670 pointer instead of pid. Adjust.
1671 * lynx-low.c (lynx_kill): Likewise.
1672 * nto-low.c (nto_kill): Likewise.
1673 * spu-low.c (spu_kill): Likewise.
1674 * win32-low.c (win32_kill): Likewise.
1675 * server.c (handle_v_kill, kill_inferior_callback)
1676 (detach_or_kill_for_exit): Adjust.
1677 * target.c (kill_inferior): Change parameter to process_info
1678 pointer instead of pid. Adjust.
1679 * target.h (struct target_ops) <kill>: Change parameter to
1680 process_info pointer instead of pid. Adjust all implementations
1682 (kill_inferior): Likewise.
1684 2018-07-13 Pedro Alves <palves@redhat.com>
1686 * linux-low.c (linux_detach, linux_join): Change parameter to
1687 process_info pointer instead of pid. Adjust.
1688 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1689 * nto-low.c (nto_detach): Likewise.
1690 * spu-low.c (spu_detach, spu_join): Likewise.
1691 * win32-low.c (win32_detach, win32_join): Likewise.
1692 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1693 * target.h (struct target_ops) <detach, join>: Change parameter to
1694 process_info pointer instead of pid. Adjust all implementations
1696 (detach_inferior, join_inferior): Rename 'pid' parameter to
1699 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1700 Jan Kratochvil <jan.kratochvil@redhat.com>
1701 Paul Fertser <fercerpav@gmail.com>
1702 Tsutomu Seki <sekiriki@gmail.com>
1704 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1705 (OBS): Add 'common/netstuff.o'.
1706 (GDBREPLAY_OBS): Likewise.
1707 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1708 (remote_open): Implement support for IPv6
1710 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1712 (handle_accept_event): Accept connections from IPv6 sources.
1713 (remote_prepare): Handle IPv6-style hostnames; implement
1714 support for IPv6 connections.
1715 (remote_open): Implement support for printing connections from
1718 2018-07-11 Pedro Alves <palves@redhat.com>
1721 * mem-break.c (any_persistent_commands): Add process_info
1722 parameter and use it instead of relying on the current process.
1723 Change return type to bool.
1724 * mem-break.h (any_persistent_commands): Add process_info
1725 parameter and change return type to bool.
1726 * server.c (handle_detach): Remove require_running_or_return call.
1727 Look up the process_info for the process we're about to detach.
1728 If not found, return back error to GDB. Adjust
1729 any_persistent_commands call to pass down a process pointer.
1731 2018-07-11 Pedro Alves <palves@redhat.com>
1733 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1734 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1735 instead of collect_register_by_name.
1736 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1737 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1739 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1740 Pedro Alves <palves@redhat.com>
1742 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1744 2018-07-03 Tom Tromey <tom@tromey.com>
1746 * linux-low.c: Update.
1747 * lynx-low.c: Update.
1748 * mem-break.c: Update.
1749 * nto-low.c: Update.
1750 * remote-utils.c: Update.
1752 * spu-low.c: Update.
1754 * win32-low.c: Update.
1756 2018-07-03 Tom Tromey <tom@tromey.com>
1760 2018-07-03 Tom Tromey <tom@tromey.com>
1762 * linux-low.c: Update.
1764 2018-07-03 Tom Tromey <tom@tromey.com>
1768 2018-07-03 Tom Tromey <tom@tromey.com>
1770 * linux-low.c: Update.
1771 * linux-mips-low.c: Update.
1772 * lynx-low.c: Update.
1773 * nto-low.c: Update.
1774 * remote-utils.c: Update.
1776 * spu-low.c: Update.
1778 * thread-db.c: Update.
1780 2018-07-03 Tom Tromey <tom@tromey.com>
1782 * linux-low.c: Update.
1783 * linux-mips-low.c: Update.
1784 * lynx-low.c: Update.
1785 * mem-break.c: Update.
1786 * nto-low.c: Update.
1787 * remote-utils.c: Update.
1789 * spu-low.c: Update.
1791 * tracepoint.c: Update.
1793 2018-07-03 Tom Tromey <tom@tromey.com>
1795 * linux-low.c: Update.
1796 * linux-ppc-low.c: Update.
1797 * linux-x86-low.c: Update.
1798 * proc-service.c: Update.
1800 * spu-low.c: Update.
1801 * thread-db.c: Update.
1802 * win32-low.c: Update.
1804 2018-07-03 Tom Tromey <tom@tromey.com>
1806 * linux-low.c: Update.
1807 * lynx-low.c: Update.
1808 * nto-low.c: Update.
1809 * remote-utils.c: Update.
1810 * spu-low.c: Update.
1811 * thread-db.c: Update.
1812 * win32-low.c: Update.
1814 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1816 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1817 parameter in call to 'amd64_create_target_description'.
1819 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1821 * x86-tdesc.h: Remove executable permission flag.
1823 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1825 * configure.ac: Remove AC_PREREQ, add missing quoting.
1826 * configure: Re-generate.
1827 * config.in: Re-generate.
1828 * aclocal.m4: Re-generate.
1830 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1832 * tracepoint.h (current_traceframe): Remove declaration.
1834 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1836 * linux-aarch64-low.c (is_sve_tdesc): New function.
1837 (aarch64_sve_regs_copy_to_regcache): Likewise.
1838 (aarch64_sve_regs_copy_from_regcache): Likewise.
1839 (aarch64_regs_info): Add SVE checks.
1840 (initialize_low_arch): Initialize SVE.
1842 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1844 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1846 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1848 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1849 (initialize_low_tracepoint): Likewise
1850 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1851 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1853 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1855 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1857 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1859 * server.h (PBUFSIZ): Increase size
1861 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1863 * regcache.c (regcache::raw_compare): New function.
1864 * regcache.h (regcache::raw_compare): New declaration.
1866 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1868 * regcache.c (new_register_cache): Use new.
1869 (free_register_cache): Use delete.
1870 (register_data): Use const.
1871 (supply_register): Move body inside regcache.
1872 (regcache::raw_supply): New override function.
1873 (collect_register): Move body inside regcache.
1874 (regcache::raw_collect): New override function.
1875 (regcache::get_register_status): New override function.
1876 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1878 2018-06-09 Tom Tromey <tom@tromey.com>
1880 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1882 (event_queue): Use std::queue.
1883 (gdb_event_xfree): Remove.
1884 (initialize_event_loop, process_event, wait_for_event): Update.
1886 2018-06-08 Stan Cox <scox@redhat.com>
1888 * win32-low.c (win32_create_inferior): last_ptid and last_status
1889 moved to client_state.
1891 2018-06-08 Pedro Alves <palves@redhat.com>
1893 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1894 common/common-exceptions.o, common/common-utils.o,
1895 common/errors.o, common/print-utils.o and utils.o.
1896 * gdbreplay.c: Include "common-defs.h" instead of the two
1897 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1898 string.h or alloca.h.
1899 (perror_with_name): Delete.
1900 (remote_open): Use xstrdup instead of strdup.
1901 (main): Rename to ...
1902 (captured_main): ... this.
1905 2018-06-08 Tom Tromey <tom@tromey.com>
1907 * linux-low.c (linux_low_read_btrace): Update.
1909 2018-06-04 Stan Cox <scox@redhat.com>
1911 * server.h (struct client_state): New.
1912 * server.c (cont_thread, general_thread, multi_process)
1913 (report_fork_events, report_vfork_events, report_exec_events)
1914 (report_thread_events, swbreak_feature, hwbreak_feature)
1915 (vCont_supported, disable_randomization, pass_signals)
1916 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1917 Moved to client_state.
1918 * remote-utils.c (remote_debug, noack_mode)
1919 (transport_is_reliable): Moved to client_state.
1920 * tracepoint.c (current_traceframe): Moved to client_state.
1923 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1924 linux-low.c, remote-utils.h, target.c: Use client_state.
1926 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1928 * configure.srv: Add new c/h file.
1930 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1932 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1935 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1937 * gdb.arch/mips-fpregset-core.exp: New test.
1938 * gdb.arch/mips-fpregset-core.c: New test source.
1940 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1943 * hostio.c (require_int): Do not report overflow for integers
1944 between 0xfffffff and 0x7fffffff.
1946 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1948 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1949 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1950 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1952 (the_low_target): Wire them.
1954 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1956 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1957 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1958 mode. Call collect_register_by_name with vscr using
1959 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1960 (ppc_store_vrregset): Add and set vscr_offset variable as in
1961 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1964 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1966 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1967 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1968 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1970 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1972 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1973 (ppc_store_vsxregset): Likewise.
1974 (ppc_fill_vrregset): Likewise.
1975 (ppc_store_vrregset): Likewise.
1976 (ppc_fill_evrregset): Likewise.
1977 (ppc_store_evrregset): Likewise.
1978 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1979 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1982 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1984 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1985 wordsize of the inferior. Call ppc_linux_target_wordsize.
1987 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1989 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1990 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1991 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1992 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1993 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1994 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1995 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1996 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1997 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1998 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1999 (tdesc_powerpc_e500l): Remove.
2000 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
2001 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
2002 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
2003 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
2005 (ppc_arch_setup): Remove target description matching code. Fill a
2006 ppc_linux_features struct and call ppc_linux_match_description
2009 2018-05-22 Maciej W. Rozycki <macro@mips.com>
2011 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
2012 width of the requested register exceeds the width of the
2014 (mips_cannot_store_register): Likewise.
2016 2018-05-21 Maciej W. Rozycki <macro@mips.com>
2018 * linux-mips-low.c (mips_fetch_register): New function. Update
2020 (mips_store_gregset): Supply 0 rather than $restart for $zero.
2021 (the_low_target): Wire `mips_fetch_register'.
2023 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2025 * lynx-i386-low.c (LYNXOS_178): New macro.
2026 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
2027 the layout on LynxOS-178.
2028 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
2029 handle floating point registers that are not supported by
2032 2018-05-10 Tom Tromey <tom@tromey.com>
2034 * configure: Rebuild.
2036 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2039 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
2040 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
2041 Use it to set the expedite_regs field in the given tdesc.
2042 * x86-tdesc.h: New file.
2043 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
2044 Adjust following the addition of the new expedite_regs parameter
2045 to init_target_desc.
2046 * linux-tic6x-low.c (tic6x_read_description): Likewise.
2047 * linux-x86-tdesc.c: #include "x86-tdesc.h".
2048 (i386_linux_read_description, amd64_linux_read_description):
2049 Adjust following the addition of the new expedite_regs parameter
2050 to init_target_desc.
2051 * lynx-i386-low.c: #include "x86-tdesc.h".
2052 (lynx_i386_arch_setup): Adjust following the addition of the new
2053 expedite_regs parameter to init_target_desc.
2054 * nto-x86-low.c: #include "x86-tdesc.h".
2055 (nto_x86_arch_setup): Adjust following the addition of the new
2056 expedite_regs parameter to init_target_desc.
2057 * win32-i386-low.c: #include "x86-tdesc.h".
2058 (i386_arch_setup): Adjust following the addition of the new
2059 expedite_regs parameter to init_target_desc.
2061 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2064 * win32-low.c (win32_create_inferior): Add call to my_wait
2065 setting last_status global.
2067 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2070 * win32-low.c (create_process): Only call gdb_tilde_expand if
2071 inferior_cwd is not NULL.
2073 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
2075 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
2076 registers to the cache if their values have changed.
2077 (i387_xsave_to_cache): Provide default values for x87 control
2078 registers when these features are available, but disabled.
2079 * regcache.c (supply_register_by_name_zeroed): New function.
2080 * regcache.h (supply_register_by_name_zeroed): Declare new
2083 2018-05-07 Tom Tromey <tom@tromey.com>
2085 * configure: Rebuild.
2087 2018-05-04 Tom Tromey <tom@tromey.com>
2089 * configure: Rebuild.
2091 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2092 Pedro Alves <palves@redhat.com>
2094 * linux-aarch64-low.c (aarch64_stopped_data_address):
2097 2018-04-27 Tom Tromey <tom@tromey.com>
2099 * configure: Rebuild.
2101 2018-04-23 Tom Tromey <tom@tromey.com>
2103 * configure: Rebuild.
2105 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
2107 * Makefile.in (depcomp): Add "..".
2108 (all_deps_files): New and use it.
2110 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2112 * configure.srv (aarch64*-*-linux*): Don't include xml.
2113 (i[34567]86-*-cygwin*): Likewise.
2114 (i[34567]86-*-linux*): Likewise.
2115 (i[34567]86-*-lynxos*): Likewise.
2116 (i[34567]86-*-mingw32ce*): Likewise.
2117 (i[34567]86-*-mingw*): Likewise.
2118 (i[34567]86-*-nto*): Likewise.
2119 (tic6x-*-uclinux): Likewise.
2120 (x86_64-*-linux*): Likewise.
2121 (x86_64-*-mingw*): Likewise.
2122 (x86_64-*-cygwin*): Likewise.
2124 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2126 * tdesc.c: Remove xml parameter.
2128 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2130 * server.c (get_features_xml): Remove cast.
2131 * tdesc.c (void target_desc::accept): Fill in function.
2132 (tdesc_get_features_xml): Remove old xml creation.
2133 (print_xml_feature::visit_pre): Add xml vistor.
2134 * tdesc.h (struct target_desc): Make xmltarget mutable.
2135 (tdesc_get_features_xml): Remove declaration.
2137 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2139 * tdesc.c (tdesc_architecture_name): Add new function.
2140 (tdesc_osabi_name): Likewise.
2141 (tdesc_get_features_xml): Use new functions.
2143 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2145 * tdesc.c (tdesc_create_flags): Remove.
2146 (tdesc_add_flag): Likewise.
2147 (tdesc_named_type): Likewise.
2148 (tdesc_create_union): Likewise.
2149 (tdesc_create_struct): Likewise.
2150 (tdesc_create_vector): Likewise.
2151 (tdesc_add_bitfield): Likewise.
2152 (tdesc_add_field): Likewise.
2153 (tdesc_set_struct_size): Likewise.
2155 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2157 * tdesc.c (~target_desc): Remove implictly deleted items.
2158 (init_target_desc): Iterate all features.
2159 (tdesc_get_features_xml): Use vector.
2160 (tdesc_create_feature): Create feature.
2161 * tdesc.h (tdesc_feature) Remove
2162 (target_desc): Add features.
2164 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2166 * Makefile.in: Add common/tdesc.c
2167 * tdesc.c (init_target_desc): init all reg_defs from register
2169 (tdesc_create_reg): Create tdesc_reg.
2170 * tdesc.h (tdesc_feature): Add register vector.
2172 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
2174 * tdesc.h (struct target_desc) <features>: Change type to
2175 std::vector<std::string>.
2176 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
2178 (tdesc_get_features_xml): Likewise.
2179 (tdesc_create_feature): Likewise.
2181 2018-03-26 Alan Hayward <alan.hayward@arm.com>
2183 * regcache.c (find_register_by_number): Return a ref.
2184 (find_regno): Use references.
2185 (register_size): Likewise.
2186 (register_data): Likewise.
2187 * tdesc.c (target_desc::~target_desc): Remove free calls.
2188 (target_desc::operator==): Use std::vector compare.
2189 (init_target_desc): Use reference.
2190 (tdesc_create_reg): Use reg constructors.
2191 * tdesc.h (struct target_desc): Replace pointer with object.
2193 2018-03-23 Alan Hayward <alan.hayward@arm.com>
2195 * regcache.c (find_register_by_number): Make static.
2196 (find_regno): Use find_register_by_number
2197 * regcache.h (struct reg): Remove declaration.
2199 2018-03-23 Alan Hayward <alan.hayward@arm.com>
2201 * tdesc.c (target_desc::~target_desc): Move to here.
2202 (target_desc::operator==): Likewise.
2203 * tdesc.h (target_desc::~target_desc): Move from here.
2204 (target_desc::operator==): Likewise.
2206 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
2208 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
2210 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2212 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
2214 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
2215 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
2216 and init_registers_s390_gs_linux64.
2218 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2220 * linux-s390-low.c (s390_fill_gs): Remove function.
2221 (s390_fill_gsbc): Remove function.
2222 (s390_regsets): Set fill functions for the guarded storage regsets
2225 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2227 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
2228 the word size. Add comment.
2229 (s390_get_wordsize): New function.
2230 (s390_arch_setup): No longer select a temporary tdesc to fetch the
2231 pswm with it. Instead, use s390_get_wordsize to determine the
2232 word size first and derive the correct tdesc from that directly.
2234 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
2236 * Makefile.in: Include silent-rules.mk.
2237 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
2238 (COMPILE): Add ECHO_CXX.
2239 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
2240 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
2241 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
2242 (version-generated.c): Add ECHO_GEN.
2243 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
2244 (IPAGENT_COMPILE): Add ECHO_CXX.
2245 (%-generated.c): Add ECHO_REGDAT.
2247 2018-03-14 Tom Tromey <tom@tromey.com>
2250 * ax.c (ax_printf): Special case for NULL.
2252 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
2254 * linux-low.c (linux_qxfer_libraries_svr4): Use
2255 xml_escape_text_append.
2257 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
2259 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
2261 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2263 * server.c (handle_general_set): Remove unnecessary xstrdup.
2265 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2267 * server.c (parse_debug_format_options): Adjust to
2268 delim_string_to_char_ptr_vec changes.
2269 * thread-db.c (thread_db_load_search): Adjust to
2270 dirnames_to_char_ptr_vec changes.
2272 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
2274 * target.h (target_enable_btrace, target_disable_btrace)
2275 (target_read_btrace, target_read_btrace_conf): Turn macro into
2276 inline function. Throw error if target method is not defined.
2277 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
2278 check for btrace target method. Be prepared to handle exceptions
2279 from btrace target methods.
2281 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2283 * server.c (captured_main): Change order of error message printed
2284 when the current working directory cannot be found.
2286 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2288 * server.c: Include "filenames.h" and "pathstuff.h".
2289 (program_name): Delete variable.
2290 (program_path): New anonymous class.
2291 (get_exec_wrapper): Use "program_path" instead of
2293 (handle_v_run): Likewise.
2294 (captured_main): Likewise.
2295 (process_serial_event): Likewise.
2297 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2299 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
2300 (OBJS): Add "pathstuff.o".
2301 * server.c (current_directory): New global variable.
2302 (captured_main): Initialize "current_directory".
2304 2018-02-26 Alan Hayward <alan.hayward@arm.com>
2306 * tdesc.c: Use common/tdesc.h.
2307 * tdesc.h: Likewise.
2309 2018-02-20 Alan Hayward <alan.hayward@arm.com>
2310 Simon Marchi <simon.marchi@ericsson.com>
2312 * Makefile.in: Switch order of make rules.
2314 2018-02-19 Alan Hayward <alan.hayward@arm.com>
2316 * Makefile.in: Add common directory in build.
2317 * configure.ac: Add common reference.
2318 * configure: Regenerate.
2320 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2322 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
2323 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
2324 * spu-low.c (spu_target_ops): Likewise.
2325 * win32-low.c (win32_target_ops): Likewise.
2326 * server.c (supported_btrace_packets): Report packets unconditionally.
2327 * target.h (target_ops) <supports_btrace>: Remove.
2328 (target_supports_btrace): Remove.
2330 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2332 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
2333 (handle_btrace_disable): Change return type to void. Use exceptions
2335 (handle_btrace_general_set): Catch exception and copy message to
2338 2018-02-08 Tom Tromey <tom@tromey.com>
2340 * linux-low.c (install_software_single_step_breakpoints): Use
2341 make_scoped_restore.
2342 * inferiors.c (make_cleanup_restore_current_thread): Remove.
2343 (do_restore_current_thread_cleanup): Remove.
2344 * gdbthread.h (make_cleanup_restore_current_thread): Don't
2347 2018-02-08 Tom Tromey <tom@tromey.com>
2349 * mem-break.c (set_raw_breakpoint_at): Use
2350 gdb::unique_xmalloc_ptr.
2352 2018-01-30 Pedro Alves <palves@redhat.com>
2355 * target.c (target_terminal::terminal_state): Rename to ...
2356 (target_terminal::m_terminal_state): ... this.
2358 2018-01-19 James Clarke <jrtc27@jrtc27.com>
2360 * linux-low.c (handle_extended_wait): Surround call to
2361 thread_db_notice_clone with #ifdef USE_THREAD_DB.
2363 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
2365 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
2366 linux_ptrace_attach_fail_reason_string now returning an
2368 (linux_attach): Likewise.
2369 * thread-db.c (attach_thread): Likewise.
2371 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
2374 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
2375 checking for fs_base/gs_base fields in struct user_regs_struct.
2376 * configure: Regenerate.
2378 2018-01-16 Yao Qi <yao.qi@linaro.org>
2381 * linux-low.c (fetch_register): Call supply_register instead of
2384 2018-01-08 Yao Qi <yao.qi@linaro.org>
2385 Simon Marchi <simon.marchi@ericsson.com>
2387 * Makefile.in (OBS): Remove selftest.o.
2388 * configure.ac: Set srv_selftest_objs if $development is true.
2389 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
2390 * configure: Re-generated.
2391 * server.c (captured_main): Wrap variable selftest_filter with
2394 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
2396 * server.c (parse_debug_format_options): Return std::string.
2397 (handle_monitor_command, captured_main): Adjust.
2399 2018-01-05 Pedro Alves <palves@redhat.com>
2402 * server.c (captured_main): Pass quiet=false to
2403 save_original_signals_state.
2405 2018-01-01 Joel Brobecker <brobecker@adacore.com>
2407 * gdbreplay.c (gdbreplay_version): Update copyright year in
2409 * server.c (gdbserver_version): Likewise.
2411 2017-12-08 Tom Tromey <tom@tromey.com>
2413 * ax.c (ax_printf): Update.
2415 2017-12-07 Yao Qi <yao.qi@linaro.org>
2417 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
2418 aarch64_linux_read_description.
2419 * linux-amd64-ipa.c (idx2mask): New array.
2420 (get_ipa_tdesc): Move idx2mask out.
2421 (initialize_low_tracepoint): Initialize target descriptions.
2422 * linux-i386-ipa.c (idx2mask): New array.
2423 (get_ipa_tdesc): Move idx2mask out.
2424 (initialize_low_tracepoint): Initialize target descriptions.
2426 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
2428 * tdesc.c (struct tdesc_type): Change return type.
2429 (tdesc_add_flag): Change parameter type.
2430 (tdesc_add_bitfield): Likewise.
2431 (tdesc_add_field): Likewise.
2432 (tdesc_set_struct_size): Likewise.
2434 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
2436 * regcache.c (registers_to_string): Remove unused variable.
2438 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2440 * inferiors.c (for_each_inferior_with_data): Remove.
2441 * inferiors.h (for_each_inferior_with_data): Remove.
2442 * server.c (handle_qxfer_threads_worker): Change parameter type.
2443 (handle_qxfer_threads_proper): Use for_each_thread.
2445 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2447 * inferiors.c (for_each_inferior): Remove.
2448 (clear_inferiors): Use for_each_thread.
2449 * inferiors.h (for_each_inferior): Remove.
2450 * linux-low.c (linux_wait_for_event_filtered): Use
2452 (linux_stabilize_threads): Likewise.
2453 * regcache.c (regcache_release): Likewise.
2454 * server.c (gdb_wants_all_threads_stopped): Likewise.
2455 (clear_pending_status_callback): Remove.
2456 (handle_status): Use for_each_thread.
2457 (captured_main): Likewise.
2458 * win32-low.c (child_init_thread_list): Likewise.
2459 (win32_clear_inferiors): Likewise.
2460 (fake_breakpoint_event): Likewise.
2462 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2464 * inferiors.h (find_inferior): Remove.
2465 * inferiors.c (find_inferior): Remove.
2467 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2469 * linux-low.c (resume_status_pending_p): Update comment.
2470 (need_step_over_p): Update comment.
2472 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2474 * linux-low.c (proceed_one_lwp): Return void, change parameter
2476 (unsuspend_and_proceed_one_lwp): Likewise.
2477 (proceed_all_lwps): Use for_each_thread.
2478 (unstop_all_lwps): Likewise.
2480 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2482 * linux-low.c (linux_resume_one_thread): Return void, take
2484 (linux_resume): Use for_each_thread.
2486 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2488 * linux-low.c (send_sigstop_callback): Return void, change
2489 parameter type. Rename to...
2490 (send_sigstop): ... this.
2491 (suspend_and_send_sigstop_callback): Return void, change parameter
2493 (suspend_and_send_sigstop): ... this.
2494 (stop_all_lwps): Use for_each_thread.
2496 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2498 * linux-low.c (lwp_running): Return bool, remove unused
2500 (linux_stabilize_threads): Use find_thread.
2502 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2504 * linux-low.c (select_singlestep_lwp_callback): Remove.
2505 (count_events_callback): Remove.
2506 (select_event_lwp_callback): Remove.
2507 (select_event_lwp): Use find_thread/for_each_thread.
2509 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2511 * linux-low.c (not_stopped_callback): Return bool, take filter
2513 (linux_wait_for_event_filtered): Use find_thread.
2514 (linux_wait_1): Likewise.
2516 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2518 * linux-low.c (same_lwp): Remove.
2519 (find_lwp_pid): Use find_thread.
2521 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2523 * linux-low.c (delete_lwp_callback): Remove.
2524 (linux_mourn): Use for_each_thread.
2526 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2528 * linux-low.c (linux_detach_lwp_callback): Return void, remove
2529 args parameter, don't check for pid.
2530 (linux_detach): Use for_each_thread.
2532 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2534 * linux-low.c (struct counter): Remove.
2535 (second_thread_of_pid_p): Remove.
2536 (last_thread_of_process_p): Use find_thread.
2538 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2540 * inferiors.c (find_inferior_in_random): Remove.
2541 * inferiors.h (find_inferior_in_random): Remove.
2542 * linux-low.c (status_pending_p_callback): Return bool, accept
2543 parameter ptid directly.
2544 (linux_wait_for_event_filtered): Use find_thread_in_random.
2545 (linux_wait_1): Likewise.
2547 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2549 * inferiors.c (find_inferior_id): Remove.
2550 (find_thread_ptid): Move implemention from find_inferior_id to
2552 * inferiors.h (find_inferior_id): Remove.
2553 * server.c (handle_status): Use find_thread_ptid.
2554 (process_serial_event): Likewise.
2555 * thread-db.c (find_one_thread): Likewise.
2556 (thread_db_thread_handle): Likewise.
2557 * win32-low.c (thread_rec): Likewise.
2558 (child_delete_thread): Likewise.
2559 (win32_thread_alive): Likewise.
2560 (get_child_debug_event): Likewise.
2562 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2564 * linux-mips-low.c (update_watch_registers_callback): Return
2565 void, remove pid_p parameter, don't check for pid.
2566 (mips_insert_point, mips_remove_point): Use for_each_thread.
2568 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2570 * lynx.low (lynx_delete_thread_callback): Remove.
2571 (lynx_mourn): Use for_each_thread.
2573 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2575 * regcache.c (regcache_invalidate_one): Remove.
2576 (regcache_invalidate_pid): use for_each_thread.
2578 2017-11-26 Tom Tromey <tom@tromey.com>
2580 * linux-low.c (linux_create_inferior): Update.
2582 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
2584 * spu-low.c (spu_create_inferior): Fix typo in argument name.
2586 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2588 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
2589 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2590 * linux-aarch64-tdesc-selftest.c: New file.
2591 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2593 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2595 * configure.srv: Add new file.
2596 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2597 * linux-aarch64-tdesc-selftest.c: New file.
2598 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2600 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2602 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
2603 * linux-aarch64-low.c (initialize_low_arch): Remove init.
2604 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
2606 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2608 * configure.srv: Add new files.
2609 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
2610 aarch64_linux_read_description.
2611 * linux-aarch64-low.c (aarch64_linux_read_description):
2612 Merge with aarch64_arch_setup.
2613 (aarch64_arch_setup): Call aarch64_linux_read_description.
2614 * linux-aarch64-tdesc.c: New file.
2615 * linux-aarch64-tdesc.h: New file.
2617 2017-11-24 Yao Qi <yao.qi@linaro.org>
2619 * configure.srv: Set $srv_regobj for tic6x-linux.
2620 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
2621 (tic6x_read_description): Move some code to tic6x_arch_setup.
2622 (tic6x_tdesc_test): New function.
2623 (initialize_low_arch): Call selftests::register_test.
2625 2017-11-22 Yao Qi <yao.qi@linaro.org>
2627 * remote-utils.c (prepare_resume_reply): Use memcpy.
2629 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2631 * linux-low.c (kill_one_lwp_callback): Return void, take
2632 argument directly, don't filter on pid.
2633 (linux_kill): Use for_each_thread.
2635 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2637 * linux-low.c (need_step_over_p): Return bool, remove dummy
2639 (linux_resume, proceed_all_lwps): Use find_thread.
2641 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2643 * linux-low.c (resume_status_pending_p): Return bool, remove
2645 (linux_resume): Use find_thread.
2647 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2649 * linux-low.c (struct thread_resume_array): Remove.
2650 (linux_set_resume_request): Return void, take arguments
2652 (linux_resume): Use for_each_thread.
2654 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2656 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2657 return bool, remove data argument.
2658 (linux_stabilize_threads): Use find_thread.
2660 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2662 * linux-low.c (unsuspend_one_lwp): Remove.
2663 (unsuspend_all_lwps): Use for_each_thread, inline code from
2666 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2668 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2669 * linux-low.c (struct iterate_over_lwps_args): Remove.
2670 (iterate_over_lwps_filter): Remove.
2671 (iterate_over_lwps): Use find_thread.
2673 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2675 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2676 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2677 code from reset_lwp_ptrace_options_callback.
2679 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2681 * linux-arm-low.c (struct update_registers_data): Remove.
2682 (update_registers_callback): Return void, take arguments
2683 directly, don't check thread's pid.
2684 (arm_insert_point, arm_remove_point): Use for_each_thread.
2686 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2688 * win32-low.c (continue_one_thread): Return void, take argument
2690 (child_continue): Use for_each_thread.
2692 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2694 * win32-i386-low.c (update_debug_registers_callback): Rename
2696 (update_debug_registers): ... this, return void, remove pid_p arg.
2697 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2699 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2701 * inferiors.h (struct process_info): Add constructor, initialize
2703 <syscalls_to_catch>: Change type to std::vector<int>.
2704 * inferiors.c (add_process): Allocate process_info with new.
2705 (remove_process): Free process_info with delete.
2706 * linux-low.c (handle_extended_wait): Adjust.
2707 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2708 * server.c (handle_general_set): Adjust.
2710 2017-11-16 Pedro Alves <palves@redhat.com>
2712 * remote-utils.c (remote_close): Block SIGIO signals instead of
2713 uninstalling the SIGIO handler.
2715 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2717 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2719 2017-11-16 Yao Qi <yao.qi@linaro.org>
2721 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2722 (tic6x_store_gregset): Likewise.
2723 (tic6x_usrregs_info): Move it up.
2725 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2727 * Makefile.in: Update arch rules.
2728 * configure.srv: Explicitly mark arch/ files.
2730 2017-11-13 Andreas Schwab <schwab@suse.de>
2732 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2734 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2736 2017-11-06 Pedro Alves <palves@redhat.com>
2738 * config.in, configure: Regenerate.
2740 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2742 * target.c (struct thread_search): Remove.
2743 (thread_search_callback): Remove.
2744 (prepare_to_access_memory): Use for_each_thread instead of
2745 find_inferior. Inline code from thread_search_callback.
2747 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2749 * server.c (struct visit_actioned_threads_data): Remove.
2750 (visit_actioned_threads): Change prototype to take arguments
2752 (resume): Use find_thread instead of find_inferior.
2754 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2756 * server.c (queue_stop_reply_callback): Change prototype, return
2758 (find_status_pending_thread_callback): Remove.
2759 (handle_status): Replace find_inferior with find_thread and
2762 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2764 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2766 (aarch64_store_gregset): Likewise.
2767 (aarch64_fill_fpregset): Likewise.
2768 (aarch64_store_fpregset): Likewise.
2770 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2772 * gdbthread.h (find_thread, for_each_thread): New functions.
2773 * inferiors.c (thread_of_pid): Remove.
2774 (find_any_thread_of_pid): Use find_thread.
2775 * linux-low.c (num_lwps): Use for_each_thread.
2777 2017-10-17 Yao Qi <yao.qi@linaro.org>
2779 * Makefile.in: Remove one rule.
2780 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2782 2017-10-17 Yao Qi <yao.qi@linaro.org>
2784 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2785 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2787 2017-10-17 Yao Qi <yao.qi@linaro.org>
2789 * configure.srv: Rename arm.o with arch/arm.o.
2791 2017-10-17 Yao Qi <yao.qi@linaro.org>
2793 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2794 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2795 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2796 (arch-i386.o, arch-amd64.o): Remove rules.
2797 (arch/%.o): New rule.
2798 Update POSTCOMPILE and COMPILE.pre.
2799 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2800 * configure: Re-generated.
2801 * configure.srv: Replace arch-i386.o with arch/i386.o.
2802 Replace arch-amd64.o with arch/amd64.o.
2804 2017-10-16 Yao Qi <yao.qi@linaro.org>
2806 * configure: Regenerated.
2808 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2810 * inferiors.h: (struct inferior_list): Remove.
2811 (struct inferior_list_entry); Remove.
2812 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2813 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2814 get_first_inferior): Remove.
2815 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2816 find_inferior_id, find_inferior_in_random): Change signature.
2817 * inferiors.c (all_threads): Change type to
2818 std::list<thread_info *>.
2819 (get_thread): Remove macro.
2820 (find_inferior, find_inferior_id): Change signature, implement
2822 (find_inferior_in_random): Change signature, implement using
2823 find_thread_in_random.
2824 (for_each_inferior, for_each_inferior_with_data): Change
2825 signature, implement using for_each_thread.
2826 (add_inferior_to_list, remove_inferior): Remove.
2827 (add_thread, get_first_thread, thread_of_pid,
2828 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2829 (get_first_inferior, one_inferior_p, clear_inferior_list):
2831 (clear_inferiors, get_thread_process): Update.
2832 * gdbthread.h: Include <list>.
2833 (struct thread_info) <entry>: Remove field.
2835 (all_threads): Change type to std::list<thread_info *>.
2836 (get_first_inferior): Add doc.
2837 (find_thread, for_each_thread, find_thread_in_random): New
2839 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2840 * linux-arm-low.c (update_registers_callback): Update.
2841 * linux-low.c (second_thread_of_pid_p): Update.
2842 (kill_one_lwp_callback, linux_detach_lwp_callback,
2843 delete_lwp_callback, status_pending_p_callback, same_lwp,
2844 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2845 iterate_over_lwps, not_stopped_callback,
2846 resume_stopped_resumed_lwps, count_events_callback,
2847 select_singlestep_lwp_callback, select_event_lwp_callback,
2848 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2849 suspend_and_send_sigstop_callback, wait_for_sigstop,
2850 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2851 lwp_running, linux_set_resume_request, resume_status_pending_p,
2852 need_step_over_p, start_step_over, linux_resume_one_thread,
2853 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2854 reset_lwp_ptrace_options_callback): Update.
2855 * linux-mips-low.c (update_watch_registers_callback): Update.
2856 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2858 (free_register_cache_thread_one): Remove.
2859 (regcache_release): Update.
2860 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2861 handle_qxfer_threads_worker): Update.
2862 (handle_query): Update, use list iterator.
2863 (visit_actioned_threads, handle_pending_status,
2864 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2865 clear_pending_status_callback, set_pending_status_callback,
2866 find_status_pending_thread_callback, handle_status,
2867 process_serial_event): Update.
2868 * target.c (thread_search_callback): Update.
2869 * thread-db.c (thread_db_get_tls_address): Update.
2870 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2872 * win32-i386-low.c (update_debug_registers_callback): Update.
2873 * win32-low.c (delete_thread_info, child_delete_thread,
2874 continue_one_thread, suspend_one_thread,
2875 get_child_debug_event): Adjust.
2877 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2879 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2880 * inferiors.h: Include <list>.
2881 (struct process_info) <entry>: Remove field.
2883 (pid_of): Change macro to function.
2884 (ptid_of, lwpid_of): Remove macro.
2885 (all_processes): Change type to std::list<process_info *>.
2886 (ALL_PROCESSES): Remove macro.
2887 (for_each_process, find_process): New function.
2888 * inferiors.c (all_processes): Change type to
2889 std::list<process_info *>.
2890 (find_thread_process): Adjust.
2891 (add_process): Likewise.
2892 (remove_process): Likewise.
2893 (find_process_pid): Likewise.
2894 (get_first_process): Likewise.
2895 (started_inferior_callback): Remove.
2896 (have_started_inferiors_p): Adjust.
2897 (attached_inferior_callback): Remove.
2898 (have_attached_inferiors_p): Adjust.
2899 * linux-low.c (check_zombie_leaders): Likewise.
2900 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2901 (x86_linux_update_xmltarget): Adjust.
2902 * server.c (handle_query): Likewise.
2903 (gdb_reattached_process): Remove.
2904 (handle_status): Adjust.
2905 (kill_inferior_callback): Likewise.
2906 (detach_or_kill_inferior): Remove.
2907 (print_started_pid): Likewise.
2908 (print_attached_pid): Likewise.
2909 (detach_or_kill_for_exit): Update.
2910 (process_serial_event): Likewise.
2911 * linux-arm-low.c (arm_new_fork): Likewise.
2913 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2915 * dll.h: Include <list>.
2916 (struct dll_info): Add constructor.
2917 <entry>: Remove field.
2918 (all_dlls): Change type to std::list<dll_info>.
2919 * dll.c: Include <algorithm>.
2920 (get_dll): Remove macro.
2921 (all_dlls): Change type to std::list<dll_info *>.
2922 (free_one_dll): Remove.
2923 (match_dll): Likewise.
2924 (loaded_dll): Adjust.
2925 (unloaded_dll): Adjust to all_dlls type change, use
2926 std::find_if. Inline code from match_dll.
2927 (clear_dlls): Adjust to all_dlls type change.
2928 * server.c (emit_dll_description): Remove.
2929 (handle_qxfer_libraries): Adjust to all_dlls type change,
2930 integrate emit_dll_description's functionality.
2932 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2934 * linux-low.h (struct linux_target_ops) <delete_process>: New
2936 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2937 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2938 (struct linux_target_ops): Add delete_process callback.
2939 * linux-arm-low.c (arm_delete_process): New.
2940 (struct linux_target_ops): Add delete_process callback.
2941 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2942 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2943 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2944 * linux-mips-low.c (mips_linux_delete_process): New.
2945 (struct linux_target_ops): Add delete_process callback.
2946 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2947 * linux-s390-low.c (struct linux_target_ops): Likewise.
2948 * linux-sh-low.c (struct linux_target_ops): Likewise.
2949 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2950 * linux-tile-low.c (struct linux_target_ops): Likewise.
2951 * linux-x86-low.c (x86_linux_delete_process): New.
2952 (struct linux_target_ops): Add delete_process callback.
2953 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2955 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2957 * linux-aarch64-low.c (the_low_target): Add thread delete
2959 * linux-arm-low.c (arm_delete_thread): New function.
2960 (the_low_target): Add thread delete callback.
2961 * linux-bfin-low.c (the_low_target): Likewise.
2962 * linux-crisv32-low.c (the_low_target): Likewise.
2963 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2965 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2967 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2968 * linux-mips-low.c (mips_linux_delete_thread): New function.
2969 (the_low_target): Add thread delete callback.
2970 * linux-ppc-low.c (the_low_target): Likewise.
2971 * linux-s390-low.c (the_low_target): Likewise.
2972 * linux-sh-low.c (the_low_target): Likewise.
2973 * linux-tic6x-low.c (the_low_target): Likewise.
2974 * linux-tile-low.c (the_low_target): Likewise.
2975 * linux-x86-low.c (the_low_target): Likewise.
2976 * linux-xtensa-low.c (the_low_target): Likewise.
2978 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2980 * win32-low.c: Include "common-inferior.h".
2982 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2984 * inferiors.c (set_inferior_cwd): New function.
2985 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2986 (handle_query): Inform that QSetWorkingDir is supported.
2987 * win32-low.c (create_process): Pass the inferior's cwd to
2990 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2992 * inferiors.c (current_inferior_cwd): New global variable.
2993 (get_inferior_cwd): New function.
2994 * inferiors.h (struct process_info) <cwd>: New field.
2996 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2998 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2999 (OBS): Add gdb_tilde_expand.o.
3001 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
3003 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
3004 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
3006 2017-09-29 Pedro Alves <palves@redhat.com>
3008 * ax.c (gdb_parse_agent_expr): Constify.
3009 * ax.h (gdb_parse_agent_expr): Constify.
3010 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3012 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
3013 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
3014 * remote-utils.h (read_ptid): Constify.
3015 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
3016 (process_point_options, process_serial_event): Constify.
3017 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
3018 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
3019 (cmd_qtbuffer): Constify.
3021 2017-09-29 Pedro Alves <palves@redhat.com>
3023 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
3026 2017-09-29 Pedro Alves <palves@redhat.com>
3028 * linux-low.c (handle_extended_wait): Pass parent thread instead
3029 of process to thread_db_notice_clone.
3030 * linux-low.h (thread_db_notice_clone): Replace parent process
3031 parameter with parent thread parameter.
3032 * thread-db.c (find_one_thread): Add comment.
3033 (thread_db_notice_clone): Replace parent process parameter with
3034 parent thread parameter. Temporarily switch to the parent thread.
3036 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
3038 * gdbthread.h: Include "common-gdbthread.h".
3039 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
3040 "if" when validating the ptid.
3041 * remote-utils.c: Include "gdbthread.h".
3042 (prepare_resume_reply): Use "switch_to_thread".
3043 * target.c (done_accessing_memory): Likewise.
3045 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
3047 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
3048 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
3049 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
3050 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
3051 s390x-gs-linux64-ipa.o to ipa_obj.
3052 * linux-s390-low.c (HWCAP_S390_GS): New define.
3053 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
3055 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
3056 (s390_arch_setup): Check for guarded-storage support and choose
3058 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
3059 init_registers_s390x_gs_linux64.
3060 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
3062 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
3063 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
3065 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
3067 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
3069 2017-09-21 Kevin Buettner <kevinb@redhat.com>
3071 * linux-low.h (struct lwp_info): Add new field, thread_handle.
3072 (thread_db_thread_handle): Declare.
3073 * linux-low.c (linux_target_ops): Initialize thread_handle.
3074 * server.c (handle_qxfer_threads_worker): Add support for
3076 * target.h (struct target_ops): Add new function pointer,
3078 (target_thread_handle): Define.
3079 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
3081 (thread_db_thread_handle): New function.
3083 2017-09-21 Kevin Buettner <kevinb@redhat.com>
3085 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
3086 * linux-low.h (thread_db_notice_clone): Declare.
3087 * thread-db.c (thread_db_notice_clone): New function.
3089 2017-09-21 Pedro Alves <palves@redhat.com>
3091 * server.c (gdb_read_memory, handle_status, process_serial_event)
3092 (handle_serial_event, handle_target_event): Adjust to
3093 set_desired_thread prototype change.
3094 * target.c (set_desired_thread): Remove 'use_general' parameter
3096 * target.h (set_desired_thread): Remove 'use_general' parameter.
3098 2017-09-20 Tom Tromey <tom@tromey.com>
3100 * target.c (target_terminal::terminal_state): Define.
3101 (target_terminal::init): Rename from target_terminal_init.
3102 (target_terminal::inferior): Rename from
3103 target_terminal_inferior.
3104 (target_terminal::ours): Rename from target_terminal_ours.
3105 (target_terminal::ours_for_output, target_terminal::info): New.
3107 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3109 * server.c (accumulate_file_name_length): Remove.
3110 (emit_dll_description): Adjust to std::string change.
3111 (handle_qxfer_libraries): Use std::string to hold document.
3113 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3115 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
3116 return type of xml_escape_text.
3117 * server.c (emit_dll_description): Likewise.
3119 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3121 * server.c (captured_main): Accept argument for --selftest.
3122 Update run_tests call.
3123 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
3124 when registering selftests.
3126 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
3128 * regcache.c (get_thread_regcache): Update code to use "std::vector"
3129 instead of "VEC" for "target_desc.reg_defs".
3130 (regcache_cpy): Likewise.
3131 (registers_to_string): Likewise.
3132 (registers_from_string): Likewise.
3133 (find_regno): Likewise.
3134 (supply_regblock): Likewise.
3135 (regcache_raw_read_unsigned): Likewise.
3136 * tdesc.c (init_target_desc): Likewise.
3137 (tdesc_create_reg): Likewise.
3138 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
3139 (struct target_desc) <reg_defs>: Convert to "std::vector".
3140 (target_desc): Do not initialize "reg_defs".
3141 (~target_desc): Update code to use "std::vector" instead of "VEC"
3142 for "target_desc.reg_defs".
3143 (operator==): Likewise.
3145 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3147 * inferiors.h (thread_to_gdb_id): Remove.
3148 * inferiors.c (thread_to_gdb_id): Remove.
3149 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
3150 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
3151 lynx_store_registers, lynx_read_memory, lynx_write_memory):
3153 * nto-low.c (nto_fetch_registers, nto_store_registers,
3154 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
3156 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3158 * inferiors.h (gdb_id_to_thread_id): Remove.
3159 * inferiors.c (gdb_id_to_thread_id): Remove.
3160 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
3161 removal. Move pid declaration closer to where it's used.
3163 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3165 * server.c (handle_detach): New function.
3166 (process_serial_event): Move code out, call handle_detach.
3168 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3170 * server.c (require_running): Rename to ...
3171 (require_running_or_return): ... this ...
3172 (require_running_or_break): ... and this.
3173 (handle_query, process_serial_event): Adjust.
3175 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3177 * linux-low.c (linux_set_resume_request): Remove unused
3180 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3182 * server.c (first_thread_of): Remove.
3183 (process_serial_event): Replace usage of first_thread_of with
3184 find_any_thread_of_pid.
3185 * tracepoint.c (same_process_p): Remove.
3186 (gdb_agent_about_to_close): Replace usage of same_process_p with
3187 find_any_thread_of_pid.
3188 * linux-x86-low.c (same_process_callback): Remove.
3189 (x86_arch_setup_process_callback): Replace usage of
3190 same_process_callback with find_any_thread_of_pid.
3191 * thread-db.c (any_thread_of): Remove.
3192 (switch_to_process): Replace usage of any_thread_of with
3193 find_any_thread_of_pid.
3194 * inferiors.c (thread_pid_matches_callback): Remove.
3195 (find_thread_process): Adjust to use find_any_thread_of_pid.
3197 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
3199 * regcache.c (get_thread_regcache): Guard calls to "memset"
3202 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
3204 * linux-low.c (handle_extended_wait): Use
3205 "allocate_target_description" instead of "XNEW".
3206 * linux-x86-low.c (initialize_low_arch): Likewise.
3208 2017-09-05 Yao Qi <yao.qi@linaro.org>
3210 * configure.srv (srv_i386_regobj): Remove.
3211 (srv_amd64_regobj): Remove.
3212 (srv_regobj): Set it to "" for x86 non-linux targets.
3213 * linux-x86-tdesc.c (i386_linux_read_description):
3214 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
3215 (init_registers_i386): Remove the declaration.
3216 (tdesc_i386): Remove the declaration.
3217 (lynx_i386_arch_setup): Call i386_create_target_description.
3218 * nto-x86-low.c: Likewise.
3219 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
3220 [!__x86_64__]: include arch/i386.h.
3221 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
3223 2017-09-05 Yao Qi <yao.qi@linaro.org>
3225 * configure.srv (srv_amd64_linux_xmlfiles): Remove
3226 i386/amd64-XXX-linux from it.
3228 2017-09-05 Yao Qi <yao.qi@linaro.org>
3230 * configure.srv: Empty srv_amd64_linux_regobj if $development is
3232 (ipa_amd64_linux_regobj): Remove.
3233 (ipa_x32_linux_regobj): Remove.
3235 2017-09-05 Yao Qi <yao.qi@linaro.org>
3237 * Makefile.in (arch-amd64.o): New rule.
3238 * configure.srv: Append arch-amd64.o.
3239 * linux-amd64-ipa.c: Include common/x86-xstate.h.
3240 (get_ipa_tdesc): Call amd64_linux_read_description.
3241 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
3242 and init_registers_amd64_XXX.
3243 * linux-x86-low.c (x86_linux_read_description): Call
3244 amd64_linux_read_description.
3245 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
3246 (initialize_low_arch): Don't call init_registers_x32_XXX and
3247 init_registers_amd64_XXX.
3248 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
3249 and tdesc_amd64_XXX.
3250 [__x86_64__] (amd64_tdesc_test): New function.
3251 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
3252 and init_registers_amd64_XXX.
3253 * linux-x86-tdesc.c: Include arch/amd64.h.
3254 (xcr0_to_tdesc_idx): New function.
3255 (i386_linux_read_description): New function.
3256 (amd64_get_ipa_tdesc_idx): New function.
3257 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
3258 (amd64_get_ipa_tdesc): Declare.
3260 2017-09-05 Yao Qi <yao.qi@linaro.org>
3262 * configure.srv (srv_i386_linux_xmlfiles): Remove
3263 i386/i386-XXX-linux.xml from it.
3265 2017-09-05 Yao Qi <yao.qi@linaro.org>
3267 * configure.srv: Set srv_i386_linux_regobj empty if $development
3269 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
3270 initialize_low_tdesc.
3271 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
3272 with #if initialize_low_tdesc.
3273 * linux-x86-tdesc-selftest.c: New file.
3274 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
3276 2017-09-05 Yao Qi <yao.qi@linaro.org>
3278 * Makefile.in (arch-i386.o): New rule.
3279 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
3280 (x86_64-*-linux*): Likewise.
3281 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
3282 include arch/i386.h.
3283 (i386_linux_read_description): Remove code and call
3284 i386_create_target_description.
3285 * tdesc.c (allocate_target_description): New function.
3286 * tdesc.h (set_tdesc_architecture): Remove declaration.
3287 (set_tdesc_osabi): Likewise.
3289 2017-09-05 Yao Qi <yao.qi@linaro.org>
3291 * linux-x86-tdesc.c: Don't include <inttypes.h>.
3292 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
3293 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
3295 * server.c (get_features_xml): Call tdesc_get_features_xml.
3296 * tdesc.c (set_tdesc_architecture): New function.
3297 (set_tdesc_osabi): New function.
3298 (tdesc_get_features_xml): New function.
3299 (tdesc_create_feature): Add an argument.
3300 * tdesc.h (struct target_desc) <features>: New field.
3301 <arch, osabi>: New field.
3302 (~target_desc): xfree features, arch, and osabi.
3303 (target_desc::oerator==): Don't compare .xmltarget.
3304 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
3305 (set_tdesc_osabi): Likewise.
3306 (tdesc_get_features_xml): Likewise.
3308 2017-09-05 Yao Qi <yao.qi@linaro.org>
3310 * linux-x86-tdesc.c: Include selftest.h.
3311 (i386_tdesc_test): New function.
3312 (initialize_low_tdesc): Call selftests::register_test.
3313 * tdesc.h: Include regdef.h.
3314 (target_desc): Override operator == and !=.
3316 2017-09-05 Yao Qi <yao.qi@linaro.org>
3318 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
3319 (ipa_obj): Likewise.
3320 * linux-i386-ipa.c: Include common/x86-xstate.h
3321 (get_ipa_tdesc): Call i386_linux_read_description.
3322 (initialize_low_tracepoint): Don't call init_registers_XXX
3323 functions, call initialize_low_tdesc instead.
3324 * linux-x86-low.c (x86_linux_read_description): Call
3325 i386_linux_read_description.
3326 (initialize_low_arch): Don't call init_registers_i386_XXX
3327 functions, call initialize_low_tdesc.
3328 * linux-x86-tdesc.c: New file.
3329 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
3330 (i386_get_ipa_tdesc_idx): Declare.
3331 (i386_get_ipa_tdesc): Declare.
3332 (initialize_low_tdesc): Declare.
3334 2017-09-05 Yao Qi <yao.qi@linaro.org>
3336 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
3339 2017-09-05 Yao Qi <yao.qi@linaro.org>
3341 * Makefile.in (IPA_OBJS): Add vec-ipa.o
3342 * regcache.c (get_thread_regcache): Use VEC_length.
3343 (init_register_cache): Likewise.
3344 (regcache_cpy): Likewise.
3345 (registers_to_string): Iterate reg_defs via VEC_iterate.
3346 (find_regno): Likewise.
3347 (find_register_by_number): Use VEC_index.
3348 (register_size): Call find_register_by_number.
3349 (register_data): Call find_register_by_number.
3350 (supply_regblock): Use VEC_length.
3351 (regcache_raw_read_unsigned): Likewise.
3352 * tdesc.c (init_target_desc): Iterate reg_defs via
3354 (default_description): Update initializer.
3355 (copy_target_description): Don't update field num_registers.
3356 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
3357 <num_registers>: Remove.
3359 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
3361 * Makefile.in (.SECONDARY): Define target.
3363 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
3365 * linux-low.c (linux_wait_1): Adjust.
3366 * server.c (queue_stop_reply_callback): Adjust.
3368 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
3370 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
3371 QEnvironmentUnset and QEnvironmentReset packets.
3372 (handle_query): Inform remote that QEnvironmentHexEncoded,
3373 QEnvironmentUnset and QEnvironmentReset are supported.
3375 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
3377 * inferiors.h (inferior_target_data): Rename to ...
3378 (thread_target_data): ... this.
3379 (inferior_regcache_data): Rename to ...
3380 (thread_regcache_data): ... this.
3381 (set_inferior_regcache_data): Rename to ...
3382 (set_thread_regcache_data): ... this.
3383 * inferiors.c (inferior_target_data): Rename to ...
3384 (thread_target_data): ... this.
3385 (inferior_regcache_data): Rename to ...
3386 (thread_regcache_data): ... this.
3387 (set_inferior_regcache_data): Rename to ...
3388 (set_thread_regcache_data): ... this.
3389 (free_one_thread): Update.
3390 * linux-low.h (get_thread_lwp): Update.
3391 * regcache.c (get_thread_regcache): Update.
3392 (regcache_invalidate_thread): Update.
3393 (free_register_cache_thread): Update.
3394 * win32-i386-low.c (update_debug_registers_callback): Update.
3395 (win32_get_current_dr): Update.
3396 * win32-low.c (thread_rec): Update.
3397 (delete_thread_info): Update.
3398 (continue_one_thread): Update.
3399 (suspend_one_thread): Update.
3401 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
3403 * inferiors.c (set_inferior_target_data): Remove.
3404 * inferiors.h (set_inferior_target_data): Remove.
3406 2017-08-18 Yao Qi <yao.qi@linaro.org>
3408 * Makefile.in (OBS): Add selftest.o.
3409 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
3410 * configure, config.in: Re-generated.
3411 * server.c: Include common/sefltest.h.
3412 (captured_main): Handle option --selftest.
3414 2017-08-09 Yao Qi <yao.qi@linaro.org>
3416 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
3417 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
3418 i386-avx-mpx.o and i386-mmx.o.
3419 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
3420 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
3421 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
3422 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
3423 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
3424 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
3425 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
3426 i386/amd64-avx-mpx.xml.
3428 2017-08-09 Yao Qi <yao.qi@linaro.org>
3430 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
3431 and x32-avx-avx512.o.
3432 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
3433 i386/x32-avx-avx512.xml.
3435 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
3437 * tracepoint.h (enum class fast_tpoint_collect_result): New
3439 (fast_tracepoint_collecting): Change return type to
3440 fast_tpoint_collect_result.
3441 * tracepoint.c (fast_tracepoint_collecting): Likewise.
3442 * linux-low.h: Include tracepoint.h.
3443 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
3444 fast_tpoint_collect_result.
3445 * linux-low.c (handle_tracepoints): Adjust.
3446 (linux_fast_tracepoint_collecting): Change return type to
3447 fast_tpoint_collect_result.
3448 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
3449 linux_wait_1, stuck_in_jump_pad_callback,
3450 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
3451 proceed_one_lwp): Adjust to type change.
3453 2017-07-10 Yao Qi <yao.qi@linaro.org>
3455 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
3457 2017-06-29 Yao Qi <yao.qi@linaro.org>
3459 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
3461 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
3463 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
3465 * Makefile.in (IPA_OBJS): Sort and format one item per line.
3467 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
3469 * linux-low.c (linux_create_inferior): Adjust code to access the
3470 environment information via 'gdb_environ' class.
3471 * lynx-low.c (lynx_create_inferior): Likewise.
3472 * server.c (our_environ): Make it an instance of 'gdb_environ'.
3473 (get_environ): Return a pointer to 'our_environ'.
3474 (captured_main): Initialize 'our_environ'.
3475 * server.h (get_environ): Adjust prototype.
3476 * spu-low.c (spu_create_inferior): Adjust code to access the
3477 environment information via 'gdb_environ' class.
3479 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3481 * linux-low.c (linux_read_memory, linux_write_memory): Remove
3482 usage of "register" keyword.
3484 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3486 * configure: Re-generate.
3488 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3490 * configure: Re-generate.
3492 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3494 * Makefile.in (COMPILE.pre): Add "-x c++".
3496 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
3498 * fork-child.c: Conditionally include <signal.h>.
3500 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3502 * server.c (handle_general_set): Handle new packet
3503 "QStartupWithShell".
3504 (handle_query): Add "QStartupWithShell" to the list of supported
3506 (gdbserver_usage): Add help text explaining the
3507 new "--startup-with-shell" and "--no-startup-with-shell" CLI
3509 (captured_main): Recognize and act upon the presence of the new
3512 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3513 Pedro Alves <palves@redhat.com>
3515 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
3516 * configure: Regenerate.
3517 * configure.srv (srv_linux_obj): Add "fork-child.o" and
3519 (i[34567]86-*-lynxos*): Likewise.
3520 (spu*-*-*): Likewise.
3521 * fork-child.c: New file.
3522 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
3524 (linux_ptrace_fun): New function.
3525 (linux_create_inferior): Adjust function prototype to reflect
3526 change on "target.h". Adjust function code to use
3528 (linux_request_interrupt): Delete "signal_pid".
3529 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3530 (lynx_ptrace_fun): New function.
3531 (lynx_create_inferior): Adjust function prototype to reflect
3532 change on "target.h". Adjust function code to use
3534 * nto-low.c (nto_create_inferior): Adjust function prototype and
3535 code to reflect change on "target.h". Update comments.
3536 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
3537 "common-terminal.h" and "environ.h".
3538 (terminal_fd): Moved to fork-child.c.
3539 (old_foreground_pgrp): Likewise.
3540 (restore_old_foreground_pgrp): Likewise.
3541 (last_status): Make it global.
3542 (last_ptid): Likewise.
3543 (our_environ): New variable.
3544 (startup_with_shell): Likewise.
3545 (program_name): Likewise.
3546 (program_argv): Rename to...
3547 (program_args): ...this.
3548 (wrapper_argv): New variable.
3549 (start_inferior): Delete function.
3550 (get_exec_wrapper): New function.
3551 (get_exec_file): Likewise.
3552 (get_environ): Likewise.
3553 (prefork_hook): Likewise.
3554 (post_fork_inferior): Likewise.
3555 (postfork_hook): Likewise.
3556 (postfork_child_hook): Likewise.
3557 (handle_v_run): Update code to deal with arguments coming from the
3558 remote host. Update calls from "start_inferior" to
3560 (captured_main): Likewise. Initialize environment variable. Call
3562 * server.h (post_fork_inferior): New prototype.
3563 (get_environ): Likewise.
3564 (last_status): Declare.
3565 (last_ptid): Likewise.
3566 (signal_pid): Likewise.
3567 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3568 (spu_ptrace_fun): New function.
3569 (spu_create_inferior): Adjust function prototype to reflect change
3570 on "target.h". Adjust function code to use "fork_inferior".
3571 * target.c (target_terminal_init): New function.
3572 (target_terminal_inferior): Likewise.
3573 (target_terminal_ours): Likewise.
3574 * target.h: Include <vector>.
3575 (struct target_ops) <create_inferior>: Update prototype.
3576 (create_inferior): Update macro.
3577 * utils.c (gdb_flush_out_err): New function.
3578 * win32-low.c (win32_create_inferior): Adjust function prototype
3579 and code to reflect change on "target.h".
3581 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3583 * inferiors.c (switch_to_thread): New function.
3585 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3587 * Makefile.in (SFILE): Add "common/job-control.c".
3588 (OBS): Add "job-control.o".
3590 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
3592 * Makefile: Remove "@host_makefile_frag@".
3594 2017-05-05 Pedro Alves <palves@redhat.com>
3596 * configure: Regenerate.
3598 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
3600 * configure: Regenerate.
3602 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
3604 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
3605 software_single_step change of return type to
3606 std::vector<CORE_ADDR>.
3607 * linux-low.c (install_software_single_step_breakpoints):
3609 * linux-low.h (install_software_single_step_breakpoints):
3612 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3614 * remote-utils.c: Include "gdb_termios.h" instead of
3616 * terminal.h: Delete file.
3618 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3620 * server.c: Include <vector>.
3621 <program_argv, wrapper_argv>: Convert to std::vector.
3622 (start_inferior): Rewrite function to use C++.
3623 (handle_v_run): Likewise. Update code that calculates the argv
3624 based on the vRun packet; use C++.
3625 (captured_main): Likewise.
3627 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3629 * server.c (handle_v_cont): Initialize thread_resume::thread
3632 2017-04-05 Pedro Alves <palves@redhat.com>
3634 * configure: Regenerate.
3636 2017-04-05 Pedro Alves <palves@redhat.com>
3638 * gdbreplay.c (sync_error): Constify.
3639 * linux-x86-low.c (push_opcode): Constify.
3641 2017-04-05 Pedro Alves <palves@redhat.com>
3643 * win32-low.c (get_child_debug_event)
3644 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3645 Report TARGET_WAITKIND_SPURIOUS instead.
3647 2017-04-05 Pedro Alves <palves@redhat.com>
3649 * remote-utils.c (remote_prepare, remote_open): Constify.
3650 * remote-utils.h (remote_prepare, remote_open): Constify.
3651 * server.c (captured_main): Constify 'port' handling.
3653 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3655 * Makefile.in (clean): Clear .deps.
3657 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3659 * .gitignore: Remove generated files, replace with wildcard.
3660 * (clean): Replace removal of generated files with wildcard.
3661 (version.c): Replace with...
3662 (version-generated.c): ...this.
3663 (xml-builtin.c): Replace with...
3664 (xml-builtin-generated.c): ...this.
3665 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3666 (%.c: *regformats*): Replace with...
3667 (%-generated.c: *regformats*): ...this.
3669 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3671 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3672 (xtensa_fill_gregset): Call collect_register_by_name for
3674 (xtensa_store_gregset): Call supply_register_by_name for
3677 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3679 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3680 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3681 (xtensa_store_gregset): Call supply_register for all registers in
3682 a0_regnum..a0_regnum + C0_NREGS range.
3684 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3686 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3687 (ax-ipa.o: ax.c): Remove.
3688 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3689 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3690 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3691 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3692 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3694 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3696 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3697 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3698 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3699 (errors-ipa.o: ../common/errors.c): Remove.
3700 (format-ipa.o: ../common/format.c): Remove.
3701 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3703 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3705 * Makefile.in (%-ipa.o: %.c): New rule.
3706 (tracepoint-ipa.o: tracepoint.c): Remove.
3707 (utils-ipa.o: utils.c): Remove.
3708 (remote-utils-ipa.o: remote-utils.c): Remove.
3709 (regcache-ipa.o: regcache.c): Remove.
3710 (i386-linux-ipa.o: i386-linux.c): Remove.
3711 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3712 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3713 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3714 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3715 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3716 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3717 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3718 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3719 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3720 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3721 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3722 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3723 (aarch64-ipa.o: aarch64.c): Remove.
3724 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3725 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3726 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3727 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3728 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3729 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3730 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3731 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3732 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3733 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3734 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3735 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3736 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3737 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3738 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3739 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3740 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3741 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3742 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3743 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3744 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3745 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3746 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3747 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3748 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3749 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3750 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3751 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3752 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3753 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3754 (tdesc-ipa.o: tdesc.c): Remove.
3755 (x32-linux-ipa.o: x32-linux.c): Remove.
3756 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3757 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3759 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3761 * Makefile.in (%.o: ../arch/%.c): New rule.
3762 (arm.o: ../arch/arm.c): Remove.
3763 (arm-linux.o: ../arch/arm-linux.c): Remove.
3764 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3765 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3767 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3769 * Makefile.in (%.o: ../nat/%.c): New rule.
3770 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3771 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3772 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3773 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3774 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3775 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3776 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3777 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3778 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3779 (linux-personality.o: ../nat/linux-personality.c): Remove.
3780 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3781 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3782 (x86-linux.o: ../nat/x86-linux.c): Remove.
3783 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3784 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3786 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3788 * Makefile.in (%.o: ../common/%.c): New rule.
3789 (signals.o: ../common/signals.c): Remove.
3790 (print-utils.o: ../common/print-utils.c): Remove.
3791 (rsp-low.o: ../common/rsp-low.c): Remove.
3792 (common-utils.o: ../common/common-utils.c): Remove.
3793 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3794 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3795 (vec.o: ../common/vec.c): Remove.
3796 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3797 (xml-utils.o: ../common/xml-utils.c): Remove.
3798 (ptid.o: ../common/ptid.c): Remove.
3799 (buffer.o: ../common/buffer.c): Remove.
3800 (format.o: ../common/format.c): Remove.
3801 (filestuff.o: ../common/filestuff.c): Remove.
3802 (agent.o: ../common/agent.c): Remove.
3803 (errors.o: ../common/errors.c): Remove.
3804 (environ.o: ../common/environ.c): Remove.
3805 (common-debug.o: ../common/common-debug.c): Remove.
3806 (cleanups.o: ../common/cleanups.c): Remove.
3807 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3808 (fileio.o: ../common/fileio.c): Remove.
3809 (common-regcache.o: ../common/common-regcache.c): Remove.
3810 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3811 (new-op.o: ../common/new-op.c): Remove.
3812 (btrace-common.o: ../common/btrace-common.c): Remove.
3814 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3816 * Makefile.in (%.o: ../target/%.c): New rule.
3817 (waitstatus.o: ../target/waitstatus.c): Remove.
3819 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3822 (%.c: ../regformats/%.dat,
3823 (%.c: ../regformats/arm/%.dat,
3824 (%.c: ../regformats/i386/%.dat,
3825 (%.c: ../regformats/rs6000/%.dat): New rules.
3826 (aarch64.c): Remove.
3827 (reg-arm.c): Remove.
3828 (arm-with-iwmmxt.c): Remove.
3829 (arm-with-vfpv2.c): Remove.
3830 (arm-with-vfpv3.c): Remove.
3831 (arm-with-neon.c): Remove.
3832 (reg-bfin.c): Remove.
3833 (reg-cris.c): Remove.
3834 (reg-crisv32.c): Remove.
3836 (i386-linux.c): Remove.
3837 (i386-avx.c): Remove.
3838 (i386-avx-linux.c): Remove.
3839 (i386-avx-avx512.c): Remove.
3840 (i386-avx-avx512-linux.c): Remove.
3841 (i386-mpx.c): Remove.
3842 (i386-mpx-linux.c): Remove.
3843 (i386-avx-mpx-avx512-pku.c): Remove.
3844 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3845 (i386-avx-mpx.c): Remove.
3846 (i386-avx-mpx-linux.c): Remove.
3847 (i386-mmx.c): Remove.
3848 (i386-mmx-linux.c): Remove.
3849 (reg-ia64.c): Remove.
3850 (reg-m32r.c): Remove.
3851 (reg-m68k.c): Remove.
3853 (mips-linux.c): Remove.
3854 (mips-dsp-linux.c): Remove.
3855 (mips64-linux.c): Remove.
3856 (mips64-dsp-linux.c): Remove.
3857 (nios2-linux.c): Remove.
3858 (powerpc-32.c): Remove.
3859 (powerpc-32l.c): Remove.
3860 (powerpc-altivec32l.c): Remove.
3861 (powerpc-cell32l.c): Remove.
3862 (powerpc-vsx32l.c): Remove.
3863 (powerpc-isa205-32l.c): Remove.
3864 (powerpc-isa205-altivec32l.c): Remove.
3865 (powerpc-isa205-vsx32l.c): Remove.
3866 (powerpc-e500l.c): Remove.
3867 (powerpc-64l.c): Remove.
3868 (powerpc-altivec64l.c): Remove.
3869 (powerpc-cell64l.c): Remove.
3870 (powerpc-vsx64l.c): Remove.
3871 (powerpc-isa205-64l.c): Remove.
3872 (powerpc-isa205-altivec64l.c): Remove.
3873 (powerpc-isa205-vsx64l.c): Remove.
3874 (s390-linux32.c): Remove.
3875 (s390-linux32v1.c): Remove.
3876 (s390-linux32v2.c): Remove.
3877 (s390-linux64.c): Remove.
3878 (s390-linux64v1.c): Remove.
3879 (s390-linux64v2.c): Remove.
3880 (s390-te-linux64.c): Remove.
3881 (s390-vx-linux64.c): Remove.
3882 (s390-tevx-linux64.c): Remove.
3883 (s390x-linux64.c): Remove.
3884 (s390x-linux64v1.c): Remove.
3885 (s390x-linux64v2.c): Remove.
3886 (s390x-te-linux64.c): Remove.
3887 (s390x-vx-linux64.c): Remove.
3888 (s390x-tevx-linux64.c): Remove.
3889 (tic6x-c64xp-linux.c): Remove.
3890 (tic6x-c64x-linux.c): Remove.
3891 (tic6x-c62x-linux.c): Remove.
3893 (reg-sparc64.c): Remove.
3894 (reg-spu.c): Remove.
3896 (amd64-linux.c): Remove.
3897 (amd64-avx.c): Remove.
3898 (amd64-avx-linux.c): Remove.
3899 (amd64-avx-avx512.c): Remove.
3900 (amd64-avx-avx512-linux.c): Remove.
3901 (amd64-mpx.c): Remove.
3902 (amd64-mpx-linux.c): Remove.
3903 (amd64-avx-mpx-avx512-pku.c): Remove.
3904 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3905 (amd64-avx-mpx.c): Remove.
3906 (amd64-avx-mpx-linux.c): Remove.
3908 (x32-linux.c): Remove.
3909 (x32-avx.c): Remove.
3910 (x32-avx-linux.c): Remove.
3911 (x32-avx-avx512.c): Remove.
3912 (x32-avx-avx512-linux.c): Remove.
3913 (reg-xtensa.c): Remove.
3914 (reg-tilegx.c): Remove.
3915 (reg-tilegx32.c): Remove.
3917 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3919 * Makefile.in (SFILES): Add "common/environ.c".
3920 (OBJS): Add "common/environ.h".
3922 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3924 * configure.ac: Check if the fs_base and gs_base members of
3925 `struct user_regs_struct' exist.
3926 * config.in: Regenerated.
3927 * configure: Likewise.
3929 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3931 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3933 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3934 (get_next_pcs_syscall_next_pc): Likewise.
3936 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3938 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3939 * nto-x86-low.c: Likewise.
3941 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3943 * Makefile.in: Include disable-implicit-rules.mk.
3945 2016-11-23 Pedro Alves <palves@redhat.com>
3947 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3948 (debug_vprintf): Use std::chrono::steady_clock instead of
3949 gettimeofday. Use '.' instead of ':'.
3950 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3951 (get_timestamp): Use std::chrono::steady_clock instead of
3954 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3956 * Makefile.in: Fix whitespace formatting.
3958 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3960 * Makefile.in (SFILES, OBS): Flatten list and order
3963 2016-11-23 Pedro Alves <palves@redhat.com>
3965 * event-loop.c (handle_file_event): Use warning.
3966 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3967 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3970 2016-11-23 Pedro Alves <palves@redhat.com>
3972 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3974 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3975 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3976 debug_printf and debug_flush for debug output.
3977 * server.c (handle_general_set): Likewise.
3978 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3981 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3983 * Makefile.in (.c.o): Replace rule with ...
3984 (%.o: %.c): ... this one.
3986 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3988 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3989 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3991 * configure.ac: Remove checks for the make program.
3992 * configure: Re-generate.
3994 2016-10-28 Pedro Alves <palves@redhat.com>
3996 * Makefile.in (CXX_DIALECT): Get from configure.
3997 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3998 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3999 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
4000 * config.in: Regenerate.
4001 * configure: Regenerate.
4003 2016-10-27 Yao Qi <yao.qi@linaro.org>
4005 * linux-low.c (linux_supports_range_stepping): Return true if
4006 can_software_single_step return true.
4008 2016-10-27 Yao Qi <yao.qi@linaro.org>
4010 * inferiors.c (find_inferior_in_random): New function.
4011 * inferiors.h (find_inferior_in_random): Declare.
4012 * linux-low.c (linux_wait_for_event_filtered): Call
4013 find_inferior_in_random instead of find_inferior.
4015 2016-10-27 Yao Qi <yao.qi@linaro.org>
4017 * linux-low.c (linux_wait_1): If single-step breakpoints are
4018 inserted, remove them.
4020 2016-10-26 Pedro Alves <palves@redhat.com>
4022 * linux-low.c (handle_extended_wait): Link parent/child fork
4024 (linux_wait_1): Unlink them.
4025 (linux_set_resume_request): Ignore resume requests for
4026 already-resumed and unhandled fork child threads.
4027 * linux-low.h (struct lwp_info) <fork_relative>: New field.
4028 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
4030 (handle_v_requests) <vCont>: Don't call require_running.
4031 * server.h (in_queued_stop_replies): New declaration.
4033 2016-10-24 Yao Qi <yao.qi@linaro.org>
4036 * linux-aarch64-low.c (append_insns): Cast the return value to
4039 2016-10-10 Yao Qi <yao.qi@linaro.org>
4041 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
4043 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
4045 * target.c (target_supports_multi_process): New function, moved
4047 * target.h (target_supports_multi_process): ... here. Remove
4050 2016-10-05 Tom Tromey <tom@tromey.com>
4053 * tracepoint.c (handle_tracepoint_bkpts): Check
4054 ipa_error_tracepoint, not ipa_stopping_tracepoint.
4056 2016-10-05 Yao Qi <yao.qi@linaro.org>
4058 * configure.srv: Update the path of arm-*.xml files.
4060 2016-10-05 Terry Guo <terry.guo@arm.com>
4061 Yao Qi <yao.qi@linaro.org>
4063 * Makefile.in: Adjust the path of rules.
4064 * configure.srv: Update the path of xml files.
4065 * regformats/arm-with-iwmmxt.dat: Regenerated.
4066 * regformats/arm-with-neon.dat: Likewise.
4067 * regformats/arm-with-vfpv2.dat: Likewise.
4068 * regformats/arm-with-vfpv3.dat Likewise.
4070 2016-09-30 Yao Qi <yao.qi@linaro.org>
4073 * target.c (target_stop_and_wait): Don't call
4074 target_continue_no_signal, use resume_stop instead.
4076 2016-09-26 Yao Qi <yao.qi@linaro.org>
4078 * linux-low.c (linux_wait_1): Call debug_exit.
4080 2016-09-23 Pedro Alves <palves@redhat.com>
4082 * Makefile.in (SFILES): Add common/new-op.c.
4083 (OBS): Add common/new-op.o.
4084 (new-op.o): New rule.
4086 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
4088 * .gitinore: Ignore more files.
4090 2016-09-21 Yao Qi <yao.qi@linaro.org>
4092 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
4095 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
4097 * server.c (start_inferior): Call target_mourn_inferior instead of
4098 mourn_inferior; pass ptid_t argument to it.
4100 (handle_target_event): Likewise.
4101 * target.c (target_mourn_inferior): New function.
4102 * target.h (mourn_inferior): Delete macro.
4104 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
4106 * linux-low.c (lwp_is_stepping): New function.
4108 2016-09-06 Carl Love <cel@us.ibm.com>
4110 * server.c (start_inferior): Fixed comment, requested comment change
4111 didn't get updated correctly. Removed reference to ptrace () call as
4112 it is only true on Linux systems.
4114 2016-09-06 Carl Love <cel@us.ibm.com>
4116 * server.c (start_inferior): Do not call
4117 function target_post_create_inferior () if the
4118 inferior process has already exited.
4120 2016-09-05 Pedro Alves <palves@redhat.com>
4122 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
4123 (COMPILE.pre, CC_LD): Use CXX directly.
4124 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
4125 * acinclude.m4: Don't include build-with-cxx.m4.
4126 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
4127 * configure: Regenerate.
4129 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
4132 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
4133 call writing data to own_buf.
4135 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
4137 * target.c (mywait): Call target_wait instead of
4139 (target_wait): New function.
4141 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
4143 * server.c (start_inferior): New variable 'ptid'. Replace calls
4144 to the_target->resume by target_continue{,_no_signal}, depending
4146 * target.c (target_stop_and_wait): Call target_continue_no_signal
4147 instead of the_target->resume.
4148 (target_continue): New function.
4150 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
4152 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
4154 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
4157 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
4159 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
4160 * linux-arm-low.c (ps_get_thread_area): Likewise.
4161 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
4162 * linux-m68k-low.c (ps_get_thread_area): Likewise.
4163 * linux-mips-low.c (ps_get_thread_area): Likewise.
4164 * linux-nios2-low.c (ps_get_thread_area): Likewise.
4165 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
4166 * linux-x86-low.c (ps_get_thread_area): Likewise.
4167 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
4169 2016-08-19 Pedro Alves <palves@redhat.com>
4171 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
4173 2016-08-19 Pedro Alves <palves@redhat.com>
4175 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
4176 comment. Use memcpy instead of casting through unsigned long.
4178 2016-08-19 Pedro Alves <palves@redhat.com>
4180 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
4181 allocating around 0x80000000.
4183 2016-08-19 Pedro Alves <palves@redhat.com>
4186 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
4187 (x32-avx512-linux-ipa.o): New rules.
4188 * configure.ac (x86_64-*-linux*): New x32 check.
4189 * configure.srv (ipa_x32_linux_regobj): New.
4190 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
4191 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
4193 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
4195 * configure: Regenerate.
4197 2016-08-09 Pedro Alves <palves@redhat.com>
4200 * Makefile.in (OBS): Add signals-state-save-restore.o.
4201 (signals-state-save-restore.o): New rule.
4202 * config.in: Regenerate.
4203 * configure: Regenerate.
4204 * linux-low.c: Include "signals-state-save-restore.h".
4205 (linux_create_inferior): Call
4206 restore_original_signals_state.
4207 * server.c: Include "dispositions-save-restore.h".
4208 (captured_main): Call save_original_signals_state.
4210 2016-08-05 Pedro Alves <palves@redhat.com>
4212 * configure: Regenerate.
4214 2016-08-04 Yao Qi <yao.qi@linaro.org>
4216 * linux-low.c (regsets_fetch_inferior_registers): Check
4217 errno is ESRCH or not.
4219 2016-08-02 Yao Qi <yao.qi@linaro.org>
4221 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
4222 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
4223 (thread_db_load_search): Update.
4224 (try_thread_db_load_1): Don't look for td_ta_event_addr,
4225 td_ta_set_event and td_ta_event_getmsg.
4227 2016-07-26 Pedro Alves <palves@redhat.com>
4230 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
4231 of unsigned long for 64-bit registers and use uint32_t instead of
4232 unsigned int for 32-bit registers.
4234 2016-07-26 Pedro Alves <palves@redhat.com>
4236 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
4239 2016-07-21 Tom Tromey <tom@tromey.com>
4241 * configure: Rebuild.
4243 2016-07-21 Yao Qi <yao.qi@linaro.org>
4245 * mem-break.c (find_gdb_breakpoint): Cast bp to
4246 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
4248 2016-07-21 Yao Qi <yao.qi@linaro.org>
4250 * server.c (handle_v_requests): Support s and S actions
4251 if target_supports_software_single_step return true.
4253 2016-07-21 Yao Qi <yao.qi@linaro.org>
4255 * linux-low.c (resume_stopped_resumed_lwps): If resume request
4256 is resume_step, call maybe_hw_step.
4257 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
4259 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
4261 (proceed_one_lwp): If resume request is resume_step, install
4262 reinsert breakpoints and call maybe_hw_step.
4264 2016-07-21 Yao Qi <yao.qi@linaro.org>
4266 * linux-low.c (proceed_one_lwp): Declare.
4267 (linux_resume_one_thread): Remove local variable 'step'.
4268 Lift code enqueue signal. Call proceed_one_lwp instead of
4269 linux_resume_one_lwp.
4271 2016-07-21 Yao Qi <yao.qi@linaro.org>
4273 * linux-low.c (linux_resume_one_thread): Call
4274 enqueue_pending_signal.
4276 2016-07-21 Yao Qi <yao.qi@linaro.org>
4278 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4279 * inferiors.c (do_restore_current_thread_cleanup): New function.
4280 (make_cleanup_restore_current_thread): Likewise.
4281 * linux-low.c (install_software_single_step_breakpoints): Call
4282 make_cleanup_restore_current_thread. Switch current_thread to
4285 2016-07-21 Yao Qi <yao.qi@linaro.org>
4287 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
4288 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
4289 (clone_one_breakpoint): Likewise.
4290 (delete_reinsert_breakpoints): Change parameter to thread.
4292 (has_reinsert_breakpoints): Likewise.
4293 (uninsert_reinsert_breakpoints): Likewise.
4294 (reinsert_reinsert_breakpoints): Likewise.
4295 * mem-break.h (set_reinsert_breakpoint): Update declaration.
4296 (delete_reinsert_breakpoints): Likewise.
4297 (reinsert_reinsert_breakpoints): Likewise.
4298 (uninsert_reinsert_breakpoints): Likewise.
4299 (has_reinsert_breakpoints): Likewise.
4301 2016-07-21 Yao Qi <yao.qi@linaro.org>
4303 * inferiors.c (get_thread_process): Make parameter const.
4304 * inferiors.h (get_thread_process): Update declaration.
4305 * mem-break.c (clone_all_breakpoints): Remove all parameters.
4306 Add new parameters child_thread and parent_thread. Callers
4308 * mem-break.h (clone_all_breakpoints): Update declaration.
4310 2016-07-21 Yao Qi <yao.qi@linaro.org>
4312 * mem-break.c (struct breakpoint) <cond_list>: Remove.
4313 <command_list, handler>: Remove.
4314 (struct gdb_breakpoint): New.
4315 (struct other_breakpoint): New.
4316 (struct reinsert_breakpoint): New.
4317 (is_gdb_breakpoint): New function.
4318 (any_persistent_commands): Update command_list if
4319 is_gdb_breakpoint returns true.
4320 (set_breakpoint): Create breakpoints according to their types.
4321 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
4322 (set_gdb_breakpoint_1): Likewise.
4323 (set_gdb_breakpoint): Likewise.
4324 (clear_breakpoint_conditions): Change parameter type to
4325 'struct gdb_breakpoint *'.
4326 (clear_breakpoint_commands): Likewise.
4327 (clear_breakpoint_conditions_and_commands): Likewise.
4328 (add_condition_to_breakpoint): Likewise.
4329 (add_breakpoint_condition): Likewise.
4330 (add_commands_to_breakpoint): Likewise.
4331 (check_breakpoints): Check other_breakpoint.
4332 (clone_one_breakpoint): Clone breakpopint according to its type.
4333 * mem-break.h (struct gdb_breakpoint): Declare.
4334 (set_gdb_breakpoint): Update declaration.
4335 (clear_breakpoint_conditions_and_commands): Likewise.
4336 (add_breakpoint_condition): Likewise.
4337 (add_breakpoint_commands): Likewise.
4338 * server.c (process_point_options): Change parameter type to
4339 'struct gdb_breakpoint *'.
4341 2016-07-21 Yao Qi <yao.qi@linaro.org>
4343 * mem-break.c (set_breakpoint_at): Rename it to ...
4344 (set_breakpoint_type_at): ... it.
4345 (set_breakpoint_at): Call set_breakpoint_type_at.
4346 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
4347 * mem-break.h (set_breakpoint_at): Update comments.
4349 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
4351 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
4353 (nios2_store_gregset): Likewise.
4355 2016-07-01 Pedro Alves <palves@redhat.com>
4356 Antoine Tremblay <antoine.tremblay@ericsson.com>
4358 * linux-low.c: Change interface to take the target lwp_info
4359 pointer directly and return void. Handle detaching from a zombie
4361 (linux_detach_lwp_callback): New function.
4362 (linux_detach): Detach from the leader thread after detaching from
4365 2016-06-28 Yao Qi <yao.qi@linaro.org>
4367 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
4368 for variable new_offset.
4369 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4370 (aarch64_ftrace_insn_reloc_cb): Likewise.
4371 (aarch64_ftrace_insn_reloc_tb): Likewise.
4372 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
4373 PRIx64 instead of PRIx32.
4375 2016-06-28 Yao Qi <yao.qi@linaro.org>
4377 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
4378 (the_low_target): Install arm_get_syscall_trapinfo.
4380 2016-06-28 Yao Qi <yao.qi@linaro.org>
4382 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
4384 (the_low_target): Install aarch64_get_syscall_trapinfo.
4386 2016-06-28 Yao Qi <yao.qi@linaro.org>
4388 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
4390 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
4391 Remove parameter sysno.
4392 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
4395 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
4397 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
4398 (s390_emit_ne_goto): Likewise.
4399 (s390_emit_lt_goto): Likewise.
4400 (s390_emit_le_goto): Likewise.
4401 (s390_emit_gt_goto): Likewise.
4402 (s390_emit_ge_goto): Likewise.
4403 (s390x_emit_eq_goto): Likewise.
4404 (s390x_emit_ne_goto): Likewise.
4405 (s390x_emit_lt_goto): Likewise.
4406 (s390x_emit_le_goto): Likewise.
4407 (s390x_emit_gt_goto): Likewise.
4408 (s390x_emit_ge_goto): Likewise.
4409 (s390_emit_ops_impl): Mark variable static.
4410 (s390x_emit_ops): Likewise.
4412 2016-06-17 Yao Qi <yao.qi@linaro.org>
4414 * linux-low.c (handle_extended_wait): Call
4415 uninsert_reinsert_breakpoints for the parent process. Remove
4416 reinsert breakpoints from the child process. Reinsert them to
4417 the parent process when vfork is done.
4418 * mem-break.c (uninsert_reinsert_breakpoints): New function.
4419 (reinsert_reinsert_breakpoints): New function.
4420 * mem-break.h (uninsert_reinsert_breakpoints): Declare
4421 (reinsert_reinsert_breakpoints): Declare.
4423 2016-06-17 Yao Qi <yao.qi@linaro.org>
4425 * linux-low.c (handle_extended_wait): If the parent is doing
4426 step-over, remove the reinsert breakpoints from the forked child.
4428 2016-06-17 Yao Qi <yao.qi@linaro.org>
4430 * linux-low.c (unsuspend_all_lwps): Declare.
4431 (linux_low_filter_event): If thread exited, call finish_step_over.
4432 If step-over is finished, unsuspend other threads.
4434 2016-06-17 Yao Qi <yao.qi@linaro.org>
4436 * linux-low.c (linux_resume_one_lwp_throw): Assert
4437 has_reinsert_breakpoints returns false.
4438 * mem-break.c (delete_disabled_breakpoints): Assert
4439 bp type isn't reinsert_breakpoint.
4441 2016-06-17 Yao Qi <yao.qi@linaro.org>
4443 * linux-low.c (maybe_hw_step): New function.
4444 (linux_resume_one_lwp_throw): Call maybe_hw_step.
4445 (finish_step_over): Switch current_thread to lwp temporarily,
4446 and assert has_reinsert_breakpoints returns true.
4447 (proceed_one_lwp): Call maybe_hw_step.
4448 * mem-break.c (has_reinsert_breakpoints): New function.
4449 * mem-break.h (has_reinsert_breakpoints): Declare.
4451 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
4453 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
4455 2016-05-17 Yao Qi <yao.qi@linaro.org>
4457 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
4458 instead of find_inferior.
4460 2016-05-05 Yao Qi <yao.qi@linaro.org>
4462 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
4463 Initialize res to zero.
4465 2016-05-05 Yao Qi <yao.qi@linaro.org>
4467 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
4470 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4472 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
4473 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
4474 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
4476 2016-04-28 Par Olsson <par.olsson@windriver.com>
4477 Simon Marchi <simon.marchi@ericsson.com>
4479 * tracepoint.c (write_inferior_int8): New function.
4480 (cmd_qtenable_disable): Write enable flag using
4481 write_inferior_int8.
4483 2016-04-25 Yao Qi <yao.qi@linaro.org>
4485 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
4486 (need_step_over_p): Return zero if the LWP has pending signals
4487 can be delivered on software single step target.
4489 2016-04-25 Yao Qi <yao.qi@linaro.org>
4491 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
4492 return instead of error.
4494 2016-04-22 Yao Qi <yao.qi@linaro.org>
4496 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
4499 2016-04-22 Yao Qi <yao.qi@linaro.org>
4501 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
4502 signal when stepping over breakpoint with software single
4505 2016-04-21 Pedro Alves <palves@redhat.com>
4507 * linux-s390-low.c (s390_collect_ptrace_register)
4508 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
4510 (s390_check_regset): Use void * instead of gdb_byte *.
4512 2016-04-20 Pedro Alves <palves@redhat.com>
4514 * configure: Renegerate.
4516 2016-04-20 Yao Qi <yao.qi@linaro.org>
4518 * linux-aarch32-low.c: Include "arch/arm-linux.h".
4519 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
4521 (arm_store_gregset): Likewise.
4523 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
4525 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
4526 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
4527 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
4528 (amd64-avx-mpx-linux.c): New rules.
4529 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
4530 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
4531 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
4532 (srv_amd64_regobj): Add amd64-avx-mpx.o.
4533 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
4534 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
4535 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
4536 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
4537 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
4538 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
4539 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
4540 * linux-x86-low.c (x86_linux_read_description): Add case for
4541 X86_XSTATE_AVX_MPX_MASK.
4542 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
4543 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
4544 init_registers_i386_avx_mpx_linux.
4545 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4546 (initialize_low_tracepoint): Call
4547 init_registers_i386_avx_mpx_linux.
4548 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4549 (initialize_low_tracepoint): Call
4550 init_registers_amd64_avx_mpx_linux.
4551 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
4552 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
4553 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
4556 2016-04-18 Pedro Alves <palves@redhat.com>
4558 * configure: Regenerate.
4560 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
4562 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
4563 (aarch64_emit_sub): Likewise.
4565 2016-04-12 Pedro Alves <palves@redhat.com>
4567 * utils.c (prepare_to_throw_exception): Delete.
4569 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
4571 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
4573 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
4575 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
4577 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
4579 * linux-aarch64-ipa.c: Add <elf.h> include.
4580 * linux-ppc-ipa.c: Add <elf.h> include.
4581 * linux-s390-ipa.c: Add <elf.h> include.
4583 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4585 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
4586 (get_raw_reg_ptr): Likewise.
4587 (get_trace_state_variable_value_ptr): Likewise.
4588 (set_trace_state_variable_value_ptr): Likewise.
4589 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
4592 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4593 Marcin Kościelnicki <koriakin@0x04.net>
4596 * linux-ppc-low.c (emit_insns): New function.
4597 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
4598 (ppc_emit_prologue): New function.
4599 (ppc_emit_epilogue): New function.
4600 (ppc_emit_add): New function.
4601 (ppc_emit_sub): New function.
4602 (ppc_emit_mul): New function.
4603 (ppc_emit_lsh): New function.
4604 (ppc_emit_rsh_signed): New function.
4605 (ppc_emit_rsh_unsigned): New function.
4606 (ppc_emit_ext): New function.
4607 (ppc_emit_zero_ext): New function.
4608 (ppc_emit_log_not): New function.
4609 (ppc_emit_bit_and): New function.
4610 (ppc_emit_bit_or): New function.
4611 (ppc_emit_bit_xor): New function.
4612 (ppc_emit_bit_not): New function.
4613 (ppc_emit_equal): New function.
4614 (ppc_emit_less_signed): New function.
4615 (ppc_emit_less_unsigned): New function.
4616 (ppc_emit_ref): New function.
4617 (ppc_emit_const): New function.
4618 (ppc_emit_reg): New function.
4619 (ppc_emit_pop): New function.
4620 (ppc_emit_stack_flush): New function.
4621 (ppc_emit_swap): New function.
4622 (ppc_emit_stack_adjust): New function.
4623 (ppc_emit_call): New function.
4624 (ppc_emit_int_call_1): New function.
4625 (ppc_emit_void_call_2): New function.
4626 (ppc_emit_if_goto): New function.
4627 (ppc_emit_goto): New function.
4628 (ppc_emit_eq_goto): New function.
4629 (ppc_emit_ne_goto): New function.
4630 (ppc_emit_lt_goto): New function.
4631 (ppc_emit_le_goto): New function.
4632 (ppc_emit_gt_goto): New function.
4633 (ppc_emit_ge_goto): New function.
4634 (ppc_write_goto_address): New function.
4635 (ppc_emit_ops_impl): New static variable.
4636 (ppc64v1_emit_prologue): New function.
4637 (ppc64v2_emit_prologue): New function.
4638 (ppc64_emit_epilogue): New function.
4639 (ppc64_emit_add): New function.
4640 (ppc64_emit_sub): New function.
4641 (ppc64_emit_mul): New function.
4642 (ppc64_emit_lsh): New function.
4643 (ppc64_emit_rsh_signed): New function.
4644 (ppc64_emit_rsh_unsigned): New function.
4645 (ppc64_emit_ext): New function.
4646 (ppc64_emit_zero_ext): New function.
4647 (ppc64_emit_log_not): New function.
4648 (ppc64_emit_bit_and): New function.
4649 (ppc64_emit_bit_or): New function.
4650 (ppc64_emit_bit_xor): New function.
4651 (ppc64_emit_bit_not): New function.
4652 (ppc64_emit_equal): New function.
4653 (ppc64_emit_less_signed): New function.
4654 (ppc64_emit_less_unsigned): New function.
4655 (ppc64_emit_ref): New function.
4656 (ppc64_emit_const): New function.
4657 (ppc64v1_emit_reg): New function.
4658 (ppc64v2_emit_reg): New function.
4659 (ppc64_emit_pop): New function.
4660 (ppc64_emit_stack_flush): New function.
4661 (ppc64_emit_swap): New function.
4662 (ppc64v1_emit_call): New function.
4663 (ppc64v2_emit_call): New function.
4664 (ppc64v1_emit_int_call_1): New function.
4665 (ppc64v2_emit_int_call_1): New function.
4666 (ppc64v1_emit_void_call_2): New function.
4667 (ppc64v2_emit_void_call_2): New function.
4668 (ppc64_emit_if_goto): New function.
4669 (ppc64_emit_eq_goto): New function.
4670 (ppc64_emit_ne_goto): New function.
4671 (ppc64_emit_lt_goto): New function.
4672 (ppc64_emit_le_goto): New function.
4673 (ppc64_emit_gt_goto): New function.
4674 (ppc64_emit_ge_goto): New function.
4675 (ppc64v1_emit_ops_impl): New static variable.
4676 (ppc64v2_emit_ops_impl): New static variable.
4677 (ppc_emit_ops): New function.
4678 (linux_low_target): Wire in ppc_emit_ops.
4680 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4681 Marcin Kościelnicki <koriakin@0x04.net>
4684 * Makefile.in: Add powerpc-*-ipa.o
4685 * configure.srv: Add ipa_obj for powerpc*-linux.
4686 * linux-ppc-ipa.c: New file.
4687 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4689 (PPC_FIELD): New macro.
4690 (PPC_SEXT): New macro.
4691 (PPC_OP6): New macro.
4692 (PPC_BO): New macro.
4693 (PPC_LI): New macro.
4694 (PPC_BD): New macro.
4695 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4696 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4697 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4698 (ppc_get_thread_area): New function.
4699 (is_elfv2_inferior): New function.
4700 (gen_ds_form): New function.
4701 (GEN_STD): New macro.
4702 (GEN_STDU): New macro.
4703 (GEN_LD): New macro.
4704 (GEN_LDU): New macro.
4705 (gen_d_form): New function.
4706 (GEN_ADDI): New macro.
4707 (GEN_ADDIS): New macro.
4708 (GEN_LI): New macro.
4709 (GEN_LIS): New macro.
4710 (GEN_ORI): New macro.
4711 (GEN_ORIS): New macro.
4712 (GEN_LWZ): New macro.
4713 (GEN_STW): New macro.
4714 (GEN_STWU): New macro.
4715 (gen_xfx_form): New function.
4716 (GEN_MFSPR): New macro.
4717 (GEN_MTSPR): New macro.
4718 (GEN_MFCR): New macro.
4719 (GEN_MTCR): New macro.
4720 (GEN_SYNC): New macro.
4721 (GEN_LWSYNC): New macro.
4722 (gen_x_form): New function.
4723 (GEN_OR): New macro.
4724 (GEN_MR): New macro.
4725 (GEN_LWARX): New macro.
4726 (GEN_STWCX): New macro.
4727 (GEN_CMPW): New macro.
4728 (gen_md_form): New function.
4729 (GEN_RLDICL): New macro.
4730 (GEN_RLDICR): New macro.
4731 (gen_i_form): New function.
4733 (GEN_BL): New macro.
4734 (gen_b_form): New function.
4735 (GEN_BNE): New macro.
4736 (GEN_LOAD): New macro.
4737 (GEN_STORE): New macro.
4738 (gen_limm): New function.
4739 (gen_atomic_xchg): New function.
4740 (gen_call): New function.
4741 (ppc_relocate_instruction): New function.
4742 (ppc_install_fast_tracepoint_jump_pad): New function.
4743 (ppc_get_min_fast_tracepoint_insn_len): New function.
4744 (ppc_get_ipa_tdesc_idx): New function.
4745 (the_low_target): Wire in the new functions.
4746 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4748 * linux-ppc-tdesc.h: New file.
4750 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4752 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4753 (alloc_jump_pad_buffer): New function.
4754 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4755 (alloc_jump_pad_buffer): New function.
4756 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4757 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4758 (alloc_jump_pad_buffer): New function.
4759 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4760 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4761 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4762 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4764 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4766 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4767 * linux-amd64-ipa.c: Likewise.
4768 * linux-i386-ipa.c: Likewise.
4769 * linux-s390-ipa.c: Likewise.
4770 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4771 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4772 set_trace_state_variable_value_ptr.
4773 (struct ipa_sym_addresses): Likewise.
4774 (symbol_list): Likewise.
4775 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4776 accessing gdb_collect directly.
4777 (gdb_collect_ptr_type): New typedef.
4778 (get_raw_reg_ptr_type): New typedef.
4779 (get_trace_state_variable_value_ptr_type): New typedef.
4780 (set_trace_state_variable_value_ptr_type): New typedef.
4781 (gdb_collect_ptr): New global.
4782 (get_raw_reg_ptr): New global.
4783 (get_trace_state_variable_value_ptr): New global.
4784 (set_trace_state_variable_value_ptr): New global.
4785 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4786 accessing get_raw_reg directly.
4787 (get_get_tsv_func_addr): Likewise for
4788 get_trace_state_variable_value_ptr.
4789 (get_set_tsv_func_addr): Likewise for
4790 set_trace_state_variable_value_ptr.
4791 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4793 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4795 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4797 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4799 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4801 (relocate_instruction): Remove own_buf.
4802 * server.c (own_buf): Make global.
4803 (handle_v_requests): Make global.
4804 * server.h (own_buf): New declaration.
4805 (handle_v_requests): New prototype.
4807 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4810 * linux-s390-low.c (add_insns): New function.
4811 (s390_emit_prologue): New function.
4812 (s390_emit_epilogue): New function.
4813 (s390_emit_add): New function.
4814 (s390_emit_sub): New function.
4815 (s390_emit_mul): New function.
4816 (s390_emit_lsh): New function.
4817 (s390_emit_rsh_signed): New function.
4818 (s390_emit_rsh_unsigned): New function.
4819 (s390_emit_ext): New function.
4820 (s390_emit_log_not): New function.
4821 (s390_emit_bit_and): New function.
4822 (s390_emit_bit_or): New function.
4823 (s390_emit_bit_xor): New function.
4824 (s390_emit_bit_not): New function.
4825 (s390_emit_equal): New function.
4826 (s390_emit_less_signed): New function.
4827 (s390_emit_less_unsigned): New function.
4828 (s390_emit_ref): New function.
4829 (s390_emit_if_goto): New function.
4830 (s390_emit_goto): New function.
4831 (s390_write_goto_address): New function.
4832 (s390_emit_litpool): New function.
4833 (s390_emit_const): New function.
4834 (s390_emit_call): New function.
4835 (s390_emit_reg): New function.
4836 (s390_emit_pop): New function.
4837 (s390_emit_stack_flush): New function.
4838 (s390_emit_zero_ext): New function.
4839 (s390_emit_swap): New function.
4840 (s390_emit_stack_adjust): New function.
4841 (s390_emit_set_r2): New function.
4842 (s390_emit_int_call_1): New function.
4843 (s390_emit_void_call_2): New function.
4844 (s390_emit_eq_goto): New function.
4845 (s390_emit_ne_goto): New function.
4846 (s390_emit_lt_goto): New function.
4847 (s390_emit_le_goto): New function.
4848 (s390_emit_gt_goto): New function.
4849 (s390_emit_ge_goto): New function.
4850 (s390x_emit_prologue): New function.
4851 (s390x_emit_epilogue): New function.
4852 (s390x_emit_add): New function.
4853 (s390x_emit_sub): New function.
4854 (s390x_emit_mul): New function.
4855 (s390x_emit_lsh): New function.
4856 (s390x_emit_rsh_signed): New function.
4857 (s390x_emit_rsh_unsigned): New function.
4858 (s390x_emit_ext): New function.
4859 (s390x_emit_log_not): New function.
4860 (s390x_emit_bit_and): New function.
4861 (s390x_emit_bit_or): New function.
4862 (s390x_emit_bit_xor): New function.
4863 (s390x_emit_bit_not): New function.
4864 (s390x_emit_equal): New function.
4865 (s390x_emit_less_signed): New function.
4866 (s390x_emit_less_unsigned): New function.
4867 (s390x_emit_ref): New function.
4868 (s390x_emit_if_goto): New function.
4869 (s390x_emit_const): New function.
4870 (s390x_emit_call): New function.
4871 (s390x_emit_reg): New function.
4872 (s390x_emit_pop): New function.
4873 (s390x_emit_stack_flush): New function.
4874 (s390x_emit_zero_ext): New function.
4875 (s390x_emit_swap): New function.
4876 (s390x_emit_stack_adjust): New function.
4877 (s390x_emit_int_call_1): New function.
4878 (s390x_emit_void_call_2): New function.
4879 (s390x_emit_eq_goto): New function.
4880 (s390x_emit_ne_goto): New function.
4881 (s390x_emit_lt_goto): New function.
4882 (s390x_emit_le_goto): New function.
4883 (s390x_emit_gt_goto): New function.
4884 (s390x_emit_ge_goto): New function.
4885 (s390_emit_ops): New function.
4886 (struct linux_target_ops): Fill in emit_ops hook.
4888 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4891 * Makefile.in: Add s390 IPA files.
4892 * configure.srv: Build IPA for s390.
4893 * linux-s390-ipa.c: New file.
4894 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4895 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4896 (tdesc_s390_linux32): Likewise.
4897 (init_registers_s390_linux32v1): Likewise.
4898 (tdesc_s390_linux32v1): Likewise.
4899 (init_registers_s390_linux32v2): Likewise.
4900 (tdesc_s390_linux32v2): Likewise.
4901 (init_registers_s390_linux64): Likewise.
4902 (tdesc_s390_linux64): Likewise.
4903 (init_registers_s390_linux64v1): Likewise.
4904 (tdesc_s390_linux64v1): Likewise.
4905 (init_registers_s390_linux64v2): Likewise.
4906 (tdesc_s390_linux64v2): Likewise.
4907 (init_registers_s390_te_linux64): Likewise.
4908 (tdesc_s390_te_linux64): Likewise.
4909 (init_registers_s390_vx_linux64): Likewise.
4910 (tdesc_s390_vx_linux64): Likewise.
4911 (init_registers_s390_tevx_linux64): Likewise.
4912 (tdesc_s390_tevx_linux64): Likewise.
4913 (init_registers_s390x_linux64): Likewise.
4914 (tdesc_s390x_linux64): Likewise.
4915 (init_registers_s390x_linux64v1): Likewise.
4916 (tdesc_s390x_linux64v1): Likewise.
4917 (init_registers_s390x_linux64v2): Likewise.
4918 (tdesc_s390x_linux64v2): Likewise.
4919 (init_registers_s390x_te_linux64): Likewise.
4920 (tdesc_s390x_te_linux64): Likewise.
4921 (init_registers_s390x_vx_linux64): Likewise.
4922 (tdesc_s390x_vx_linux64): Likewise.
4923 (init_registers_s390x_tevx_linux64): Likewise.
4924 (tdesc_s390x_tevx_linux64): Likewise.
4925 (have_hwcap_s390_vx): New static variable.
4926 (s390_arch_setup): Fill have_hwcap_s390_vx.
4927 (s390_get_thread_area): New function.
4928 (s390_ft_entry_gpr_esa): New const.
4929 (s390_ft_entry_gpr_zarch): New const.
4930 (s390_ft_entry_misc): New const.
4931 (s390_ft_entry_fr): New const.
4932 (s390_ft_entry_vr): New const.
4933 (s390_ft_main_31): New const.
4934 (s390_ft_main_64): New const.
4935 (s390_ft_exit_fr): New const.
4936 (s390_ft_exit_vr): New const.
4937 (s390_ft_exit_misc): New const.
4938 (s390_ft_exit_gpr_esa): New const.
4939 (s390_ft_exit_gpr_zarch): New const.
4940 (append_insns): New function.
4941 (s390_relocate_instruction): New function.
4942 (s390_install_fast_tracepoint_jump_pad): New function.
4943 (s390_get_min_fast_tracepoint_insn_len): New function.
4944 (s390_get_ipa_tdesc_idx): New function.
4945 (struct linux_target_ops): Wire in the above functions.
4946 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4947 * linux-s390-tdesc.h: New file.
4949 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4951 * linux-s390-low.c (s390_supports_tracepoints): New function.
4952 (struct linux_target_ops): Fill supports_tracepoints hook.
4954 2016-03-18 Yao Qi <yao.qi@linaro.org>
4956 * linux-low.c (lwp_signal_can_be_delivered): New function.
4957 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4959 2016-03-18 Yao Qi <yao.qi@linaro.org>
4961 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4962 0 if signal is enqueued. Remove 'signal' from one debugging
4963 message. Move one debugging message to some lines below.
4964 Remove code setting 'signal' to 0.
4966 2016-03-18 Yao Qi <yao.qi@linaro.org>
4968 * linux-low.c (linux_low_filter_event): Remove redundant
4969 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4971 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4973 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4974 (struct linux_target_ops): Wire in the above.
4976 2016-03-03 Yao Qi <yao.qi@linaro.org>
4978 * linux-low.c: Update comments to start_step_over.
4980 2016-03-03 Yao Qi <yao.qi@linaro.org>
4983 * linux-low.c (handle_extended_wait): Set child suspended
4984 if event_lwp->bp_reinsert isn't zero.
4986 2016-03-02 Yao Qi <yao.qi@linaro.org>
4988 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4989 enqueue_pending_signal.
4991 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4993 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4996 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4998 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4999 (s390_regmap_3264) [!__s390x__]: New global.
5000 (s390_collect_ptrace_register): Skip map entries containing -1.
5001 (s390_supply_ptrace_register): Ditto.
5002 (s390_fill_gprs_high): New function.
5003 (s390_store_gprs_high): New function.
5004 (s390_regsets): Add NT_S390_HIGH_GPRS.
5005 (s390_get_hwcap): Enable on 31-bit.
5006 (have_hwcap_s390_high_gprs): Enable on 31-bit.
5007 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
5008 Detect NT_S390_HIGH_GPRS.
5009 (s390_usrregs_info_3264): Enable on 31-bit.
5010 (s390_regs_info): Enable regs_info_3264 on 31-bit.
5011 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
5013 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
5016 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
5017 * configure.srv: Ditto.
5018 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
5019 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
5020 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
5021 (init_registers_amd64_linux): Remove prototype.
5022 (tdesc_amd64_linux): Remove declaration.
5023 (get_ipa_tdesc): New function.
5024 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
5025 initialize remaining tdescs.
5026 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
5027 (init_registers_i386_linux): Remove prototype.
5028 (tdesc_i386_linux): Remove declaration.
5029 (get_ipa_tdesc): New function.
5030 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
5031 initialize remaining tdescs.
5032 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
5033 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
5034 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
5035 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
5036 (x86_get_ipa_tdesc_idx): New function.
5037 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
5038 * linux-x86-tdesc.h: New file.
5039 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
5040 (target_get_ipa_tdesc_idx): New macro.
5041 * tracepoint.c (ipa_tdesc_idx): New macro.
5042 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
5043 (symbol_list): Add ipa_tdesc_idx.
5044 (cmd_qtstart): Write ipa_tdesc_idx in the target.
5045 (ipa_tdesc): Remove.
5046 (ipa_tdesc_idx): New variable.
5047 (get_context_regcache): Use get_ipa_tdesc.
5048 (gdb_collect): Ditto.
5050 * tracepoint.h (get_ipa_tdesc): New prototype.
5051 (ipa_tdesc): Remove.
5053 2016-02-24 Pedro Alves <palves@redhat.com>
5055 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
5056 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
5057 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
5058 Factor out common code between the USE_SIGTRAP_SIGINFO and
5059 !USE_SIGTRAP_SIGINFO blocks.
5060 (linux_low_filter_event): Call save_stop_reason instead of
5061 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
5063 (linux_wait_1): Update comments.
5065 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
5067 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
5068 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
5069 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
5070 ppc_insert_point, ppc_remove_point.
5072 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
5074 * linux-s390-low.c (s390_supports_z_point_type): New function.
5075 (struct linux_target_ops): Wire s390_supports_z_point_type in.
5077 2016-02-16 Yao Qi <yao.qi@linaro.org>
5079 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
5080 PC. Get pc from regcache_read_pc.
5082 2016-02-12 Yao Qi <yao.qi@linaro.org>
5084 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
5085 or linux_get_pc_32bit.
5086 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
5088 2016-02-12 Yao Qi <yao.qi@linaro.org>
5090 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
5091 arm_linux_get_next_pcs_fixup.
5093 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
5095 * tracepoint.c (x_tracepoint_action_download): Change
5096 write_inferior_data_ptr to write_inferior_data_pointer.
5097 (cmd_qtstart): Likewise.
5098 (write_inferior_data_ptr): Remove.
5099 (download_agent_expr): Change write_inferior_data_ptr to
5100 write_inferior_data_pointer.
5101 (download_tracepoint_1): Likewise.
5102 (download_tracepoint): Likewise.
5103 (download_trace_state_variables): Likewise.
5105 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
5106 Marcin Kościelnicki <koriakin@0x04.net>
5108 * tracepoint.c (struct tracepoint_action_ops): Remove.
5109 (struct tracepoint_action): Remove ops.
5110 (m_tracepoint_action_download, r_tracepoint_action_download)
5111 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
5112 size and offset accordingly.
5113 (m_tracepoint_action_ops, r_tracepoint_action_ops)
5114 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
5115 (tracepoint_action_send, tracepoint_action_download): New functions.
5116 Helpers for trace action handlers.
5117 (add_tracepoint_action): Remove setup actions ops.
5118 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
5120 2016-02-10 Yao Qi <yao.qi@linaro.org>
5122 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
5124 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
5126 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
5128 * configure: Regenerate.
5130 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
5132 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
5133 void * to gdb_byte *.
5134 * linux-low.c (siginfo_fixup): Likewise.
5135 (linux_xfer_siginfo): Likewise.
5136 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
5138 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
5140 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
5142 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
5144 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
5146 * linux-x86-low.c [__x86_64__]: Include
5147 "nat/amd64-linux-siginfo.h".
5148 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
5149 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
5150 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
5151 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
5152 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
5153 (cpt_si_fd, si_timerid, si_overrun): Move from
5154 nat/amd64-linux-siginfo.c.
5155 * Makefile.in (amd64-linux-siginfo.o:): New rule.
5157 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
5159 * server.c (skip_to_semicolon): Remove.
5160 (process_point_options): Use strchrnul instead of
5163 2016-01-26 Yao Qi <yao.qi@linaro.org>
5165 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
5166 * linux-low.c (install_software_single_step_breakpoints): Don't
5167 call regcache_read_pc.
5168 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
5171 2016-01-26 Yao Qi <yao.qi@linaro.org>
5173 * linux-low.c (install_software_single_step_breakpoints): Call
5174 regcache_read_pc instead of get_pc.
5176 2016-01-26 Yao Qi <yao.qi@linaro.org>
5178 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
5179 (unblock_async_io): Rename to ...
5180 (block_unblock_async_io): ... it. New function.
5181 (enable_async_io): Don't install SIGIO handler. Unblock it
5183 (disable_async_io): Don't ignore SIGIO. Block it instead.
5184 (initialize_async_io): Install SIGIO handler. Don't call
5187 2016-01-26 Yao Qi <yao.qi@linaro.org>
5189 * remote-utils.c (getpkt): If the buffer isn't empty, and the
5190 first character is '\003', call *the_target->request_interrupt.
5192 2016-01-25 Yao Qi <yao.qi@linaro.org>
5194 * remote-utils.c (new_thread_notify): Remove.
5195 (dead_thread_notify): Likewise.
5196 * remote-utils.h (new_thread_notify): Remove declaration.
5197 (dead_thread_notify): Likewise.
5199 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
5201 * gdb.trace/pending.exp: Fix expected message on continue.
5203 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
5205 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
5206 it works properly on big-endian machines where sizeof (CORE_ADDR)
5209 2016-01-21 Pedro Alves <palves@redhat.com>
5211 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
5212 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
5213 * configure: Regenerate.
5215 2016-01-21 Yao Qi <yao.qi@linaro.org>
5217 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
5218 is_thumb and set it according to CPSR saved on the stack.
5219 (get_next_pcs_syscall_next_pc): Pass is_thumb to
5220 arm_sigreturn_next_pc.
5222 2016-01-18 Yao Qi <yao.qi@linaro.org>
5224 * linux-low.c (linux_set_pc_64bit): New function.
5225 (linux_get_pc_64bit): New function.
5226 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
5228 * linux-sparc-low.c (debug_threads): Remove declaration.
5229 (sparc_get_pc): Remove.
5230 (the_low_target): Use linux_get_pc_64bit instead of
5232 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
5233 (the_low_target): Use linux_get_pc_64bit and
5236 2016-01-18 Yao Qi <yao.qi@linaro.org>
5238 * linux-arm-low.c (debug_threads): Remove declaration.
5239 (arm_get_pc, arm_set_pc): Remove.
5240 (the_low_target): Use linux_get_pc_32bit and
5242 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
5243 (the_low_target): Use linux_get_pc_32bit and
5245 * linux-cris-low.c (debug_threads): Remove declaration.
5246 (cris_get_pc, cris_set_pc,): Remove.
5247 (the_low_target): Use linux_get_pc_32bit and
5249 * linux-crisv32-low.c (debug_threads): Remove declaration.
5250 (cris_get_pc, cris_set_pc): Remove.
5251 (the_low_target): Use linux_get_pc_32bit and
5253 * linux-low.c: Include inttypes.h.
5254 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
5255 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
5256 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
5257 (the_low_target): Use linux_get_pc_32bit and
5259 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
5260 (the_low_target): Use linux_get_pc_32bit and
5262 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
5263 (the_low_target): Use linux_get_pc_32bit and
5265 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
5266 (the_low_target): Use linux_get_pc_32bit and
5268 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
5269 (the_low_target): Use linux_get_pc_32bit and
5272 2016-01-18 Gary Benson <gbenson@redhat.com>
5274 * configure.ac (AC_FUNC_FORK): New check.
5275 * config.in: Regenerate.
5276 * configure: Likewise.
5278 2016-01-14 Yao Qi <yao.qi@linaro.org>
5280 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
5281 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
5282 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
5283 arm_get_next_pcs_ctor.
5285 2016-01-12 Josh Stone <jistone@redhat.com>
5286 Philippe Waroquiers <philippe.waroquiers@skynet.be>
5288 * inferiors.h: Include "gdb_vecs.h".
5289 (struct process_info): Add syscalls_to_catch.
5290 * inferiors.c (remove_process): Free syscalls_to_catch.
5291 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
5292 syscall_return stops.
5293 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
5294 * server.c (handle_general_set): Handle QCatchSyscalls.
5295 (handle_query): Report support for QCatchSyscalls.
5296 * target.h (struct target_ops): Add supports_catch_syscall.
5297 (target_supports_catch_syscall): New macro.
5298 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
5299 (struct lwp_info): Add syscall_state.
5300 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
5301 Maintain syscall_state and syscalls_to_catch across exec.
5302 (get_syscall_trapinfo): New function, proxy to the_low_target.
5303 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
5304 (linux_low_filter_event): Toggle syscall_state entry/return for
5305 syscall traps, and set it ignored for all others.
5306 (gdb_catching_syscalls_p): New function.
5307 (gdb_catch_this_syscall_p): New function.
5308 (linux_wait_1): Handle SYSCALL_SIGTRAP.
5309 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
5310 (linux_supports_catch_syscall): New function.
5311 (linux_target_ops): Install it.
5312 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
5313 (the_low_target): Install it.
5315 2016-01-12 Mike Frysinger <vapier@gentoo.org>
5317 * acinclude.m4: Include new ../warning.m4 file.
5318 * configure: Regenerated.
5319 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
5321 2016-01-12 Mike Frysinger <vapier@gentoo.org>
5323 * ax.c (is_goto_target): Mark static.
5324 * linux-low.c (register_addr): Likewise.
5325 (linux_fetch_registers, linux_store_registers): Likewise.
5326 * mem-break.c (any_persistent_commands): Fix old prototype.
5327 (add_commands_to_breakpoint): Mark static.
5328 * regcache.c (find_register_by_name): Delete unused func.
5329 * remote-utils.c (hex_or_minus_one): Mark static.
5330 * server.c (monitor_show_help): Mark static.
5331 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
5332 handle_v_requests): Likewise.
5334 2016-01-12 Pedro Alves <palves@redhat.com>
5336 Remove use of the registered trademark symbol throughout.
5338 2016-01-08 Yao Qi <yao.qi@linaro.org>
5340 * remote-utils.c (getpkt): If c is '\003', call target hook
5343 2016-01-06 Yao Qi <yao.qi@linaro.org>
5345 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
5346 linux-aarch32-low.c.
5347 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5348 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
5349 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5350 (thumb2_breakpoint): Declare.
5351 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
5352 linux-aarch32-low.h.
5353 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5354 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
5355 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5357 2016-01-01 Joel Brobecker <brobecker@adacore.com>
5359 * gdbreplay.c (gdbreplay_version): Change copyright year in
5361 * server.c (gdbserver_version): Likewise.
5363 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
5365 * server.c (crc32_table): Delete.
5366 (crc32): Use libiberty's xcrc32 function.
5368 2015-12-22 Joel Brobecker <brobecker@adacore.com>
5370 * lynx-low.c (lynx_delete_thread_callback): New function.
5371 (lynx_mourn): Properly delete our process and all of its
5372 threads. Remove call to clear_inferiors.
5374 2015-12-22 Joel Brobecker <brobecker@adacore.com>
5376 * target.c (thread_search_callback): Add check that
5377 the thread_stopped target callback is not NULL before
5380 2015-12-21 Yao Qi <yao.qi@linaro.org>
5382 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
5385 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5387 * server.c (handle_query): Call target_supports_software_single_step.
5389 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5391 * linux-low.c (single_step): New function.
5392 (linux_resume_one_lwp_throw): Call single_step.
5393 (start_step_over): Likewise.
5395 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5397 * Makefile.in (SFILES): Append arch/arm-linux.c,
5398 arch/arm-get-next-pcs.c.
5399 (arm-linux.o): New rule.
5400 (arm-get-next-pcs.o): New rule.
5401 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
5403 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
5404 to linux-aarch32-low.c.
5405 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5406 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5407 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5408 (thumb2_breakpoint_len): Likewise.
5409 (arm_is_thumb_mode): Make non-static.
5410 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
5411 from linux-aarch32-low.c.
5412 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5413 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5414 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5415 (thumb2_breakpoint_len): Likewise.
5416 (arm_is_thumb_mode): New declaration.
5417 * linux-arm-low.c: Include arch/arm-linux.h
5418 aarch/arm-get-next-pcs.h, sys/syscall.h.
5419 (get_next_pcs_ops): New struct.
5420 (get_next_pcs_addr_bits_remove): New function.
5421 (get_next_pcs_is_thumb): New function.
5422 (get_next_pcs_read_memory_unsigned_integer): Likewise.
5423 (arm_sigreturn_next_pc): Likewise.
5424 (get_next_pcs_syscall_next_pc): Likewise.
5425 (arm_gdbserver_get_next_pcs): Likewise.
5426 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
5428 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
5429 * server.h: Include gdb_vecs.h.
5431 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5433 * Makefile.in (SFILES): Append common/common-regcache.c.
5434 (OBS): Append common-regcache.o.
5435 (common-regcache.o): New rule.
5436 * regcache.c (init_register_cache): Initialize cache to
5438 (regcache_raw_read_unsigned): New function.
5439 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
5440 register_status enum.
5442 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5444 * linux-aarch64-low.c (the_low_targets): Rename
5445 breakpoint_reinsert_addr to get_next_pcs.
5446 * linux-arm-low.c (the_low_targets): Likewise.
5447 * linux-bfin-low.c (the_low_targets): Likewise.
5448 * linux-cris-low.c (the_low_targets): Likewise.
5449 * linux-crisv32-low.c (the_low_targets): Likewise.
5450 * linux-low.c (can_software_single_step): Likewise.
5451 (install_software_single_step_breakpoints): New function.
5452 (start_step_over): Use install_software_single_step_breakpoints.
5453 * linux-low.h: New CORE_ADDR vector.
5454 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
5456 * linux-mips-low.c (the_low_targets): Likewise.
5457 * linux-nios2-low.c (the_low_targets): Likewise.
5458 * linux-sparc-low.c (the_low_targets): Likewise.
5460 2015-12-17 Pedro Alves <palves@redhat.com>
5462 * linux-low.c (linux_kill_one_lwp): Remove references to
5464 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
5466 (linux_init_signals): Delete.
5467 (initialize_low): Adjust.
5468 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
5470 2015-12-16 Pedro Alves <palves@redhat.com>
5472 * configure.ac (compiler warning flags): When testing a
5473 -Wno-foo option, check whether -Wfoo works instead.
5474 * configure: Regenerate.
5476 2015-12-11 Don Breazeal <donb@codesourcery.com>
5478 * server.c (process_serial_event): Don't exit from gdbserver
5479 in remote mode if there are still active inferiors.
5481 2015-12-11 Yao Qi <yao.qi@linaro.org>
5483 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
5484 arm_breakpoint_at if the process is 32-bit.
5486 2015-12-11 Yao Qi <yao.qi@linaro.org>
5488 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
5491 2015-12-07 Yao Qi <yao.qi@linaro.org>
5493 * configure.srv: Append arm.o to srv_tgtobj for
5494 aarch64*-*-linux* target.
5495 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
5496 from linux-arm-low.c.
5497 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5498 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5499 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5500 (thumb2_breakpoint_len): Likewise.
5501 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
5502 (arm_breakpoint_kinds): Likewise.
5503 (arm_breakpoint_kind_from_pc): Likewise.
5504 (arm_sw_breakpoint_from_kind): Likewise.
5505 (arm_breakpoint_kind_from_current_state): Likewise.
5506 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
5507 (arm_sw_breakpoint_from_kind): Declare.
5508 (arm_breakpoint_kind_from_current_state): Declare.
5509 (arm_breakpoint_at): Declare.
5510 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
5511 arm_sw_breakpoint_from_kind if process is 32-bit.
5512 (aarch64_breakpoint_kind_from_pc): New function.
5513 (aarch64_breakpoint_kind_from_current_state): New function.
5514 (the_low_target): Initialize fields breakpoint_kind_from_pc
5515 and breakpoint_kind_from_current_state.
5516 * linux-arm-low.c (arm_breakpoint_kinds): Move to
5517 linux-aarch32-low.c.
5518 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
5519 (arm_breakpoint, arm_breakpoint_len): Likewise.
5520 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
5521 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5522 (arm_is_thumb_mode): Likewise.
5523 (arm_breakpoint_at): Likewise.
5524 (arm_breakpoint_kind_from_pc): Likewise.
5525 (arm_sw_breakpoint_from_kind): Likewise.
5526 (arm_breakpoint_kind_from_current_state): Likewise.
5529 2015-08-04 Yao Qi <yao.qi@linaro.org>
5531 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5532 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5533 * server.c (extended_protocol): Remove "static".
5534 * server.h (extended_protocol): Declare it.
5536 2015-12-04 Josh Stone <jistone@redhat.com>
5538 * target.h (struct target_ops) <arch_setup>: Rename to ...
5539 (struct target_ops) <post_create_inferior>: ... this.
5540 (target_arch_setup): Rename to ...
5541 (target_post_create_inferior): ... this, calling post_create_inferior.
5542 * server.c (start_inferior): Update target_arch_setup calls to
5543 target_post_create_inferior.
5544 * linux-low.c (linux_low_ptrace_options): Forward declare.
5545 (linux_arch_setup): Update its comment for general use.
5546 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
5547 (struct linux_target_ops): Use linux_post_create_inferior.
5548 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
5549 to post_create_inferior.
5550 * nto-low.c (struct nto_target_ops): Likewise.
5551 * spu-low.c (struct spu_target_ops): Likewise.
5552 * win32-low.c (struct win32_target_ops): Likewise.
5554 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
5556 * linux-arm-low.c: Remove duplicate arch/arm.h include.
5558 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5560 * linux-arm-low.c (arm_reinsert_addr): Remove function.
5561 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
5562 * linux-cris-low.c (cris_reinsert_addr> Remove function.
5563 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5564 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
5565 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5566 * linux-mips-low.c (mips_reinsert_addr): Remove function.
5567 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5568 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
5569 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5570 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
5571 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5573 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5575 * linux-low.c (linux_look_up_symbols): Don't call
5576 linux_supports_traceclone.
5577 * linux-low.h (thread_db_init): Remove use_events argument.
5578 * thread-db.c (thread_db_use_event): Remove global variable.
5579 (struct thread_db) <td_thr_event_enable_p>: Remove field.
5580 (struct thread_db) <td_create_bp>: Remove field.
5581 (thread_db_create_event): Remove function.
5582 (thread_db_enable_reporting): Likewise.
5583 (find_one_thread): Don't check for thread_db_use_events.
5584 (attach_thread): Likewise.
5585 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
5586 (try_thread_db_load_1): Don't check for thread_db_use_events.
5587 (thread_db_init): Remove use_events argument and thread events
5589 (remove_thread_event_breakpoints): Remove function.
5590 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
5592 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5594 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
5596 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5597 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
5598 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5599 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
5600 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
5602 * linux-crisv32-low.c (cris_supports_hardware_single_step):
5604 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5605 * linux-low.c (can_hardware_single_step): Use
5606 supports_hardware_single_step.
5607 (can_software_single_step): New function.
5608 (start_step_over): Call can_software_single_step.
5609 (linux_supports_hardware_single_step): New function.
5610 (struct target_ops) <supports_software_single_step>: Initialize.
5611 * linux-low.h (struct linux_target_ops)
5612 <supports_hardware_single_step>: Initialize.
5613 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
5614 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5615 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
5616 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
5617 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
5618 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5619 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
5620 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5621 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
5622 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
5624 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5625 (struct linux_target_ops) <tile_supports_hardware_single_step>:
5627 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
5628 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5629 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5631 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5632 * target.h (struct target_ops): <supports_software_single_step>:
5634 (target_supports_software_single_step): New macro.
5636 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5638 * linux-low.c (linux_wait_1): Fix pc advance condition.
5639 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5640 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5642 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5644 * linux-arm-low.c (arm_is_thumb_mode): New function.
5645 (arm_breakpoint_at): Use arm_is_thumb_mode.
5646 (arm_breakpoint_kind_from_current_state): New function.
5647 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5649 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5650 (linux_breakpoint_kind_from_current_state): New function.
5651 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5652 * linux-low.h (struct linux_target_ops)
5653 <breakpoint_kind_from_current_state>: New field.
5654 * target.h (struct target_ops): Likewise.
5655 (target_breakpoint_kind_from_current_state): New macro.
5657 2015-11-30 Pedro Alves <palves@redhat.com>
5659 * linux-low.c (linux_resume): Wake up the event loop before
5662 2015-11-30 Pedro Alves <palves@redhat.com>
5664 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5666 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5668 * target.c (struct thread_search): New structure.
5669 (thread_search_callback): New function.
5670 (prev_general_thread): New global.
5671 (prepare_to_access_memory, done_accessing_memory): New functions.
5672 * target.h (prepare_to_access_memory, done_accessing_memory):
5673 Replace macros with function declarations.
5675 2015-11-30 Pedro Alves <palves@redhat.com>
5678 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5679 report TARGET_WAITKIND_NO_RESUMED.
5680 * remote-utils.c (prepare_resume_reply): Handle
5681 TARGET_WAITKIND_NO_RESUMED.
5682 * server.c (report_no_resumed): New global.
5683 (handle_query) <qSupported>: Handle "no-resumed+". Report
5684 "no-resumed+" support.
5685 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5686 return error if the client doesn't support no-resumed events.
5687 (push_stop_notification): New function.
5688 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5689 events if the client supports them.
5691 2015-11-30 Pedro Alves <palves@redhat.com>
5693 * linux-low.c (thread_still_has_status_pending_p): Don't check
5695 (lwp_resumed): New function.
5696 (status_pending_p_callback): Return early if the LWP is not
5697 supposed to be resumed.
5699 2015-11-30 Pedro Alves <palves@redhat.com>
5701 * linux-low.c (handle_extended_wait): Assert that the LWP's
5702 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5703 thread create events, leave the new child's status pending.
5704 (linux_low_filter_event): If GDB wants to hear about thread exit
5705 events, leave the LWP marked dead and don't delete it.
5706 (linux_wait_for_event_filtered): Don't check for thread exit.
5707 (filter_exit_event): New function.
5708 (linux_wait_1): Use it, when returning an exit event.
5709 (linux_resume_one_lwp_throw): Assert that the LWP's
5710 waitstatus is TARGET_WAITKIND_IGNORE.
5711 * remote-utils.c (prepare_resume_reply): Handle
5712 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5713 * server.c (report_thread_events): New global.
5714 (handle_general_set): Handle QThreadEvents.
5715 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5716 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5717 TARGET_WAITKIND_THREAD_EXITED.
5718 * server.h (report_thread_events): Declare.
5720 2015-11-30 Pedro Alves <palves@redhat.com>
5722 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5723 the thread's last_resume_kind was resume_stop.
5725 2015-11-30 Pedro Alves <palves@redhat.com>
5727 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5730 2015-11-30 Pedro Alves <palves@redhat.com>
5732 * server.c (handle_v_requests): Handle vCtrlC.
5734 2015-11-30 Pedro Alves <palves@redhat.com>
5736 * gdbthread.h (find_any_thread_of_pid): Declare.
5737 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5739 * server.c (handle_query): If current_thread is NULL, look for
5740 another thread of the selected process.
5742 2015-11-26 Daniel Colascione <dancol@dancol.org>
5743 Simon Marchi <simon.marchi@ericsson.com>
5745 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5746 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5748 * target.h (struct target_ops) <thread_name>: New field.
5749 (target_thread_name): New macro.
5751 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5753 * regcache.h (regcache_invalidate_pid): Add declaration.
5754 * regcache.c (regcache_invalidate_pid): New function, extracted
5755 from regcache_invalidate.
5756 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5757 Add trivial documentation comment.
5758 * lynx-low.c: Use regcache_invalidate_pid instead of
5759 regcache_invalidate.
5761 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5763 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5764 and Elf64_auxv_t if the target is Android.
5766 2015-11-22 Doug Evans <xdje42@gmail.com>
5768 * target.h: #include <sys/types.h>.
5770 2015-11-19 Pedro Alves <palves@redhat.com>
5772 * linux-low.c (linux_process_qsupported): Change prototype.
5774 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5776 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5777 and adjust to loop over all features.
5778 * server.c (handle_query) <qSupported>: Adjust to call
5779 target_process_qsupported once, passing it a vector of unprocessed
5781 * target.h (struct target_ops) <process_qsupported>: Change
5783 (target_process_qsupported): Adjust.
5785 2015-11-19 Pedro Alves <palves@redhat.com>
5787 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5789 * configure: Regenerate.
5791 2015-11-19 Pedro Alves <palves@redhat.com>
5793 * configure: Regenerate.
5795 2015-11-19 Yao Qi <yao.qi@linaro.org>
5797 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5800 2015-11-19 Yao Qi <yao.qi@linaro.org>
5802 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5803 (struct aarch64_operand): Move enum out.
5805 2015-11-19 Yao Qi <yao.qi@linaro.org>
5807 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5808 struct user_fpsimd_state *.
5809 (aarch64_store_fpregset): Likewise.
5811 2015-11-19 Yao Qi <yao.qi@linaro.org>
5813 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5814 struct user_pt_regs *.
5815 (aarch64_store_gregset): Likewise.
5817 2015-11-18 Pedro Alves <palves@redhat.com>
5819 * Makefile.in (all_object_files): Add $IPA_OBJS.
5821 2015-11-17 Pedro Alves <palves@redhat.com>
5823 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5824 GDB_SIGNAL_0 and gdb_signal_to_string.
5826 2015-11-17 Pedro Alves <palves@redhat.com>
5828 * win32-low.c (handle_output_debug_string): Remove parameter.
5829 (win32_kill): Remove our_status local and adjust call to
5830 handle_output_debug_string.
5831 (get_child_debug_event): Adjust call to
5832 handle_output_debug_string.
5834 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5836 * linux-mips-low.c (mips_fill_gregset): Add cast.
5837 (mips_store_gregset): Likewise.
5838 (mips_fill_fpregset): Likewise.
5839 (mips_store_fpregset): Likewise.
5841 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5843 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5846 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5848 * linux-mips-low.c (mips_linux_new_thread): Change type of
5849 watch_type to enum target_hw_bp_type.
5851 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5853 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5854 Change return type to arm_hwbp_type.
5856 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5858 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5859 (arm_store_gregset): Likewise.
5860 * linux-arm-low.c (arm_get_hwcap): Likewise.
5861 (arm_read_description): Likewise.
5863 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5865 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5867 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5869 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5870 (ppc_fill_vsxregset): Likewise.
5871 (ppc_store_vsxregset): Likewise.
5872 (ppc_fill_vrregset): Likewise.
5873 (ppc_store_vrregset): Likewise.
5874 (ppc_fill_evrregset): Likewise.
5875 (ppc_store_evrregset): Likewise.
5877 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5879 * linux-ppc-low.c (ppc_usrregs_info): Remove
5880 forward-declaration.
5881 (ppc_arch_setup): Move lower in file.
5883 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5885 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5886 (ps_pdwrite): Likewise.
5888 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5890 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5891 to after assert checks.
5893 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5895 * proc-service.c (ps_pdread): Add/adjust casts.
5896 (ps_pdwrite): Add/adjust casts.
5898 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5900 * server.c (handle_search_memory_1): Cast return value of
5903 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5905 * server.c (write_qxfer_response): Change type of data to
5908 2015-10-29 Pedro Alves <palves@redhat.com>
5910 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5912 2015-10-29 Pedro Alves <palves@redhat.com>
5914 * tracepoint.c (clear_installed_tracepoints): Add casts.
5916 2015-10-29 Pedro Alves <palves@redhat.com>
5918 * server.c (handle_v_cont, process_serial_event): Add enum
5919 gdb_signal casts to signal parsing code.
5921 2015-10-29 Pedro Alves <palves@redhat.com>
5923 * linux-low.h (NULL_REGSET): Define.
5924 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5925 * linux-arm-low.c (arm_regsets): Likewise.
5926 * linux-crisv32-low.c (cris_regsets): Likewise.
5927 * linux-m68k-low.c (m68k_regsets): Likewise.
5928 * linux-mips-low.c (mips_regsets): Likewise.
5929 * linux-nios2-low.c (nios2_regsets): Likewise.
5930 * linux-ppc-low.c (ppc_regsets): Likewise.
5931 * linux-s390-low.c (s390_regsets): Likewise.
5932 * linux-sh-low.c (sh_regsets): Likewise.
5933 * linux-sparc-low.c (sparc_regsets): Likewise.
5934 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5935 * linux-tile-low.c (tile_regsets): Likewise.
5936 * linux-x86-low.c (x86_regsets): Likewise.
5937 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5939 2015-10-29 Pedro Alves <palves@redhat.com>
5941 * linux-low.h (NULL_REGSET): Define.
5942 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5943 * linux-arm-low.c (arm_regsets): Likewise.
5944 * linux-crisv32-low.c (cris_regsets): Likewise.
5945 * linux-m68k-low.c (m68k_regsets): Likewise.
5946 * linux-mips-low.c (mips_regsets): Likewise.
5947 * linux-nios2-low.c (nios2_regsets): Likewise.
5948 * linux-ppc-low.c (ppc_regsets): Likewise.
5949 * linux-s390-low.c (s390_regsets): Likewise.
5950 * linux-sh-low.c (sh_regsets): Likewise.
5951 * linux-sparc-low.c (sparc_regsets): Likewise.
5952 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5953 * linux-tile-low.c (tile_regsets): Likewise.
5954 * linux-x86-low.c (x86_regsets): Likewise.
5955 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5957 2015-10-26 Doug Evans <dje@google.com>
5959 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5961 2015-10-26 Doug Evans <dje@google.com>
5963 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5965 2015-10-26 Doug Evans <dje@google.com>
5967 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5969 (attach_thread, find_new_threads_callback): Ditto.
5971 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5973 * mem-break.h (set_breakpoint_data): Remove.
5975 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5977 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5978 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5979 (initialize_low): Remove set_breakpoint_data call.
5980 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5981 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5982 (initialize_low): Remove set_breakpoint_data call.
5983 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5984 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5985 (initialize_low): Remove set_breakpoint_data call.
5987 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5989 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5990 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5991 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5992 * target.h (target_breakpoint_kind_from_pc): New macro.
5994 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5996 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5997 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5998 the default breakpoint kind.
6000 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6002 * linux-arm-low.c (arm_supports_z_point_type): Add software
6005 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6007 * linux-arm-low.c: Refactor breakpoint definitions.
6008 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
6009 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
6011 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6013 * Makefile.in: Add arm.c/o.
6014 * configure.srv: Likewise.
6015 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
6016 (arm_breakpoint_kind_from_pc): New function.
6017 (arm_sw_breakpoint_from_kind): Return proper kind.
6018 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
6020 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6022 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
6024 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
6025 (struct raw_breakpoint) <size>: Remove.
6026 (struct raw_breakpoint) <kind>: Add.
6027 (bp_size): New function.
6028 (bp_opcode): Likewise.
6029 (find_raw_breakpoint_at): Adjust for kind.
6030 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
6031 (remove_memory_breakpoint): Adjust for kind call bp_size.
6032 (set_raw_breakpoint_at): Adjust for kind.
6033 (set_breakpoint): Likewise.
6034 (set_breakpoint_at): Call breakpoint_kind_from_pc.
6035 (delete_raw_breakpoint): Adjust for kind.
6036 (delete_breakpoint): Likewise.
6037 (find_gdb_breakpoint): Likewise.
6038 (set_gdb_breakpoint_1): Likewise.
6039 (set_gdb_breakpoint): Likewise.
6040 (delete_gdb_breakpoint_1): Likewise.
6041 (delete_gdb_breakpoint): Likewise.
6042 (uninsert_raw_breakpoint): Likewise.
6043 (reinsert_raw_breakpoint): Likewise.
6044 (set_breakpoint_data): Remove.
6045 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
6046 (check_mem_read): Adjust for kind call bp_size.
6047 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
6048 (clone_one_breakpoint): Adjust for kind.
6049 * mem-break.h (set_gdb_breakpoint): Likewise.
6050 (delete_gdb_breakpoint): Likewise.
6051 * server.c (process_serial_event): Likewise.
6053 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6055 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
6056 (struct linux_target_ops) <breakpoint>: Remove.
6057 (struct linux_target_ops) <breakpoint_len>: Remove.
6058 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6059 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6060 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
6061 (arm_sw_breakpoint_from_kind): New function.
6062 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
6063 (struct linux_target_ops) <breakpoint>: Remove.
6064 (struct linux_target_ops) <breakpoint_len>: Remove.
6065 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6066 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6067 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
6068 (struct linux_target_ops) <breakpoint>: Remove.
6069 (struct linux_target_ops) <breakpoint_len>: Remove.
6070 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6071 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6072 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
6073 (struct linux_target_ops) <breakpoint>: Remove.
6074 (struct linux_target_ops) <breakpoint_len>: Remove.
6075 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6076 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6077 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
6078 and sw_breakpoint_from_kind to increment the pc.
6079 (linux_breakpoint_kind_from_pc): New function.
6080 (linux_sw_breakpoint_from_kind): New function.
6081 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
6082 (initialize_low): Call breakpoint_kind_from_pc and
6083 sw_breakpoint_from_kind to replace breakpoint_data/len.
6084 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
6086 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
6087 * linux-m32r-low.c (m32r_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 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
6093 (struct linux_target_ops) <breakpoint>: Remove.
6094 (struct linux_target_ops) <breakpoint_len>: Remove.
6095 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6096 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6097 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
6098 (struct linux_target_ops) <breakpoint>: Remove.
6099 (struct linux_target_ops) <breakpoint_len>: Remove.
6100 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6101 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6102 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
6103 (struct linux_target_ops) <breakpoint>: Remove.
6104 (struct linux_target_ops) <breakpoint_len>: Remove.
6105 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6106 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6107 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
6108 (struct linux_target_ops) <breakpoint>: Remove.
6109 (struct linux_target_ops) <breakpoint_len>: Remove.
6110 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6111 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6112 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
6113 (struct linux_target_ops) <breakpoint>: Remove.
6114 (struct linux_target_ops) <breakpoint_len>: Remove.
6115 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6116 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6117 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
6118 (struct linux_target_ops) <breakpoint>: Remove.
6119 (struct linux_target_ops) <breakpoint_len>: Remove.
6120 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6121 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6122 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
6123 (struct linux_target_ops) <breakpoint>: Remove.
6124 (struct linux_target_ops) <breakpoint_len>: Remove.
6125 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6126 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6127 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
6128 (struct linux_target_ops) <breakpoint>: Remove.
6129 (struct linux_target_ops) <breakpoint_len>: Remove.
6130 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6131 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6132 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
6133 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
6134 (struct linux_target_ops) <breakpoint>: Remove.
6135 (struct linux_target_ops) <breakpoint_len>: Remove.
6136 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6137 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6138 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
6139 (struct linux_target_ops) <breakpoint>: Remove.
6140 (struct linux_target_ops) <breakpoint_len>: Remove.
6141 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6142 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6144 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6146 * linux-cris-low.c (cris_get_pc): Remove void arg.
6148 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
6150 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
6153 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
6155 * inferiors.c (thread_pid_matches_callback): New function.
6156 (find_thread_process): New function.
6157 (remove_thread): Reset current_thread.
6158 (remove_process): Assert threads have been removed first.
6160 2015-10-15 Yao Qi <yao.qi@linaro.org>
6162 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
6164 (aarch64_remove_point): Likewise.
6165 * regcache.c (regcache_register_size): New function.
6167 2015-10-12 Yao Qi <yao.qi@linaro.org>
6169 * linux-aarch64-low.c: Update all callers as emit_load_store
6170 is renamed to aarch64_emit_load_store.
6172 2015-10-12 Yao Qi <yao.qi@linaro.org>
6174 * linux-aarch64-low.c: Update all callers of function renaming
6175 from emit_insn to aarch64_emit_insn.
6177 2015-10-12 Yao Qi <yao.qi@linaro.org>
6179 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
6180 arch/aarch64-insn.h.
6181 (struct aarch64_memory_operand): Likewise.
6183 (emit_insn): Move to arch/aarch64-insn.c.
6184 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
6185 (emit_load_store): Move to arch/aarch64-insn.c.
6186 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
6187 (can_encode_int32): Remove.
6189 2015-10-12 Yao Qi <yao.qi@linaro.org>
6191 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
6192 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
6193 (aarch64_relocate_instruction): Likewise.
6194 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
6195 (struct aarch64_insn_visitor): Likewise.
6197 2015-10-12 Yao Qi <yao.qi@linaro.org>
6199 * linux-aarch64-low.c (struct aarch64_insn_data): New.
6200 (struct aarch64_insn_visitor): New.
6201 (struct aarch64_insn_relocation_data): New.
6202 (aarch64_ftrace_insn_reloc_b): New function.
6203 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
6204 (aarch64_ftrace_insn_reloc_cb): Likewise.
6205 (aarch64_ftrace_insn_reloc_tb): Likewise.
6206 (aarch64_ftrace_insn_reloc_adr): Likewise.
6207 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
6208 (aarch64_ftrace_insn_reloc_others): Likewise.
6210 (aarch64_relocate_instruction): Use visitor.
6212 2015-10-12 Yao Qi <yao.qi@linaro.org>
6214 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
6215 int. Add argument buf.
6216 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
6217 aarch64_relocate_instruction.
6219 2015-10-12 Yao Qi <yao.qi@linaro.org>
6221 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
6222 argument insn. Remove local variable insn. Don't call
6224 (aarch64_install_fast_tracepoint_jump_pad): Call
6227 2015-09-30 Yao Qi <yao.qi@linaro.org>
6229 * linux-aarch64-low.c (emit_movk): Shorten a long line.
6230 (emit_load_store_pair): Likewise.
6232 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
6234 * dll.c (match_dll): Add cast(s).
6235 (unloaded_dll): Likewise.
6236 * linux-low.c (second_thread_of_pid_p): Likewise.
6237 (delete_lwp_callback): Likewise.
6238 (count_events_callback): Likewise.
6239 (select_event_lwp_callback): Likewise.
6240 (linux_set_resume_request): Likewise.
6241 * server.c (accumulate_file_name_length): Likewise.
6242 (emit_dll_description): Likewise.
6243 (handle_qxfer_threads_worker): Likewise.
6244 (visit_actioned_threads): Likewise.
6245 * thread-db.c (any_thread_of): Likewise.
6246 * tracepoint.c (same_process_p): Likewise.
6247 (match_blocktype): Likewise.
6248 (build_traceframe_info_xml): Likewise.
6250 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
6252 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
6254 (gdb_unparse_agent_expr): Likewise.
6255 * hostio.c (require_data): Likewise.
6256 (handle_pread): Likewise.
6257 * linux-low.c (disable_regset): Likewise.
6258 (fetch_register): Likewise.
6259 (store_register): Likewise.
6260 (get_dynamic): Likewise.
6261 (linux_qxfer_libraries_svr4): Likewise.
6262 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
6263 (set_fast_tracepoint_jump): Likewise.
6264 (uninsert_fast_tracepoint_jumps_at): Likewise.
6265 (reinsert_fast_tracepoint_jumps_at): Likewise.
6266 (validate_inserted_breakpoint): Likewise.
6267 (clone_agent_expr): Likewise.
6268 * regcache.c (init_register_cache): Likewise.
6269 * remote-utils.c (putpkt_binary_1): Likewise.
6270 (decode_M_packet): Likewise.
6271 (decode_X_packet): Likewise.
6272 (look_up_one_symbol): Likewise.
6273 (relocate_instruction): Likewise.
6274 (monitor_output): Likewise.
6275 * server.c (handle_search_memory): Likewise.
6276 (handle_qxfer_exec_file): Likewise.
6277 (handle_qxfer_libraries): Likewise.
6278 (handle_qxfer): Likewise.
6279 (handle_query): Likewise.
6280 (handle_v_cont): Likewise.
6281 (handle_v_run): Likewise.
6282 (captured_main): Likewise.
6283 * target.c (write_inferior_memory): Likewise.
6284 * thread-db.c (try_thread_db_load_from_dir): Likewise.
6285 * tracepoint.c (init_trace_buffer): Likewise.
6286 (add_tracepoint_action): Likewise.
6287 (add_traceframe): Likewise.
6288 (add_traceframe_block): Likewise.
6289 (cmd_qtdpsrc): Likewise.
6290 (cmd_qtdv): Likewise.
6291 (cmd_qtstatus): Likewise.
6292 (response_source): Likewise.
6293 (response_tsv): Likewise.
6294 (cmd_qtnotes): Likewise.
6295 (gdb_collect): Likewise.
6296 (initialize_tracepoint): Likewise.
6298 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6300 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
6301 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
6302 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
6304 (enum aarch64_condition_codes): New enum.
6305 (w0): New static global.
6308 (struct aarch64_memory_operand) <type>: New
6309 MEMORY_OPERAND_POSTINDEX type.
6310 (postindex_memory_operand): New helper function.
6311 (emit_ret): New function.
6312 (emit_load_store_pair): New function, factored out of emit_stp
6313 with support for MEMORY_OPERAND_POSTINDEX.
6314 (emit_stp): Rewrite using emit_load_store_pair.
6315 (emit_ldp): New function.
6316 (emit_load_store): Likewise.
6317 (emit_ldr): Mention post-index instruction in comment.
6318 (emit_ldrh): New function.
6319 (emit_ldrb): New function.
6320 (emit_ldrsw): Mention post-index instruction in comment.
6321 (emit_str): Likewise.
6322 (emit_subs): New function.
6323 (emit_cmp): Likewise.
6324 (emit_and): Likewise.
6325 (emit_orr): Likewise.
6326 (emit_orn): Likewise.
6327 (emit_eor): Likewise.
6328 (emit_mvn): Likewise.
6329 (emit_lslv): Likewise.
6330 (emit_lsrv): Likewise.
6331 (emit_asrv): Likewise.
6332 (emit_mul): Likewise.
6333 (emit_sbfm): Likewise.
6334 (emit_sbfx): Likewise.
6335 (emit_ubfm): Likewise.
6336 (emit_ubfx): Likewise.
6337 (emit_csinc): Likewise.
6338 (emit_cset): Likewise.
6339 (emit_nop): Likewise.
6340 (emit_ops_insns): New helper function.
6341 (emit_pop): Likewise.
6342 (emit_push): Likewise.
6343 (aarch64_emit_prologue): New function.
6344 (aarch64_emit_epilogue): Likewise.
6345 (aarch64_emit_add): Likewise.
6346 (aarch64_emit_sub): Likewise.
6347 (aarch64_emit_mul): Likewise.
6348 (aarch64_emit_lsh): Likewise.
6349 (aarch64_emit_rsh_signed): Likewise.
6350 (aarch64_emit_rsh_unsigned): Likewise.
6351 (aarch64_emit_ext): Likewise.
6352 (aarch64_emit_log_not): Likewise.
6353 (aarch64_emit_bit_and): Likewise.
6354 (aarch64_emit_bit_or): Likewise.
6355 (aarch64_emit_bit_xor): Likewise.
6356 (aarch64_emit_bit_not): Likewise.
6357 (aarch64_emit_equal): Likewise.
6358 (aarch64_emit_less_signed): Likewise.
6359 (aarch64_emit_less_unsigned): Likewise.
6360 (aarch64_emit_ref): Likewise.
6361 (aarch64_emit_if_goto): Likewise.
6362 (aarch64_emit_goto): Likewise.
6363 (aarch64_write_goto_address): Likewise.
6364 (aarch64_emit_const): Likewise.
6365 (aarch64_emit_call): Likewise.
6366 (aarch64_emit_reg): Likewise.
6367 (aarch64_emit_pop): Likewise.
6368 (aarch64_emit_stack_flush): Likewise.
6369 (aarch64_emit_zero_ext): Likewise.
6370 (aarch64_emit_swap): Likewise.
6371 (aarch64_emit_stack_adjust): Likewise.
6372 (aarch64_emit_int_call_1): Likewise.
6373 (aarch64_emit_void_call_2): Likewise.
6374 (aarch64_emit_eq_goto): Likewise.
6375 (aarch64_emit_ne_goto): Likewise.
6376 (aarch64_emit_lt_goto): Likewise.
6377 (aarch64_emit_le_goto): Likewise.
6378 (aarch64_emit_gt_goto): Likewise.
6379 (aarch64_emit_ge_got): Likewise.
6380 (aarch64_emit_ops_impl): New static global variable.
6381 (aarch64_emit_ops): New target function, return
6382 &aarch64_emit_ops_impl.
6383 (struct linux_target_ops): Install it.
6385 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6387 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
6388 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
6390 * linux-aarch64-ipa.c: New file.
6391 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
6393 (aarch64_get_thread_area): New target method.
6394 (extract_signed_bitfield): New helper function.
6395 (aarch64_decode_ldr_literal): New function.
6396 (enum aarch64_opcodes): New enum.
6397 (struct aarch64_register): New struct.
6398 (struct aarch64_operand): New struct.
6399 (x0): New static global.
6408 (aarch64_register): New helper function.
6409 (register_operand): Likewise.
6410 (immediate_operand): Likewise.
6411 (struct aarch64_memory_operand): New struct.
6412 (offset_memory_operand): New helper function.
6413 (preindex_memory_operand): Likewise.
6414 (enum aarch64_system_control_registers): New enum.
6415 (ENCODE): New macro.
6416 (emit_insn): New helper function.
6417 (emit_b): New function.
6418 (emit_bcond): Likewise.
6419 (emit_cb): Likewise.
6420 (emit_tb): Likewise.
6421 (emit_blr): Likewise.
6422 (emit_stp): Likewise.
6423 (emit_ldp_q_offset): Likewise.
6424 (emit_stp_q_offset): Likewise.
6425 (emit_load_store): Likewise.
6426 (emit_ldr): Likewise.
6427 (emit_ldrsw): Likewise.
6428 (emit_str): Likewise.
6429 (emit_ldaxr): Likewise.
6430 (emit_stxr): Likewise.
6431 (emit_stlr): Likewise.
6432 (emit_data_processing_reg): Likewise.
6433 (emit_data_processing): Likewise.
6434 (emit_add): Likewise.
6435 (emit_sub): Likewise.
6436 (emit_mov): Likewise.
6437 (emit_movk): Likewise.
6438 (emit_mov_addr): Likewise.
6439 (emit_mrs): Likewise.
6440 (emit_msr): Likewise.
6441 (emit_sevl): Likewise.
6442 (emit_wfe): Likewise.
6443 (append_insns): Likewise.
6444 (can_encode_int32_in): New helper function.
6445 (aarch64_relocate_instruction): New function.
6446 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
6447 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
6448 (struct linux_target_ops): Install aarch64_get_thread_area,
6449 aarch64_install_fast_tracepoint_jump_pad and
6450 aarch64_get_min_fast_tracepoint_insn_len.
6452 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6454 * Makefile.in (aarch64-insn.o): New rule.
6455 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
6457 2015-09-21 Yao Qi <yao.qi@linaro.org>
6459 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
6461 2015-09-21 Yao Qi <yao.qi@linaro.org>
6463 * tracepoint.c (max_jump_pad_size): Remove.
6465 2015-09-18 Yao Qi <yao.qi@linaro.org>
6467 * linux-aarch64-low.c: Don't include sys/uio.h.
6468 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
6470 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
6472 * tracepoint.c (eval_result_type): Change prototype.
6473 (condition_true_at_tracepoint): Fix argument to compiled_cond.
6475 2015-09-15 Pedro Alves <palves@redhat.com>
6477 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
6478 Check whether to report exec events instead of checking whether
6479 multiprocess is enabled.
6481 2015-09-15 Pedro Alves <palves@redhat.com>
6484 * remote-utils.c (prepare_resume_reply): Merge
6485 TARGET_WAITKIND_VFORK_DONE switch case with the
6486 TARGET_WAITKIND_FORKED case.
6488 2015-09-15 Yao Qi <yao.qi@linaro.org>
6490 * server.c (handle_query): Check string comparison using
6491 "else if" instead of "if".
6493 2015-09-15 Yao Qi <yao.qi@linaro.org>
6495 * server.c (vCont_supported): New global variable.
6496 (handle_query): Set vCont_supported to 1 if "vContSupported+"
6497 matches. Append ";vContSupported+" to own_buf.
6498 (handle_v_requests): Append ";s;S" to own_buf if target supports
6499 hardware single step or vCont_supported is false.
6500 (capture_main): Set vCont_supported to zero.
6502 2015-09-15 Yao Qi <yao.qi@linaro.org>
6504 * linux-low.c (linux_supports_conditional_breakpoints): Rename
6506 (linux_supports_hardware_single_step): ... New function.
6507 (linux_target_ops): Update.
6508 * lynx-low.c (lynx_target_ops): Set field
6509 supports_hardware_single_step to target_can_do_hardware_single_step.
6510 * nto-low.c (nto_target_ops): Likewise.
6511 * spu-low.c (spu_target_ops): Likewise.
6512 * win32-low.c (win32_target_ops): Likewise.
6513 * target.c (target_can_do_hardware_single_step): New function.
6514 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6515 Remove. <supports_hardware_single_step>: New field.
6516 (target_supports_conditional_breakpoints): Remove.
6517 (target_supports_hardware_single_step): New macro.
6518 (target_can_do_hardware_single_step): Declare.
6519 * server.c (handle_query): Use target_supports_hardware_single_step
6520 instead of target_supports_conditional_breakpoints.
6522 2015-09-15 Yao Qi <yao.qi@linaro.org>
6524 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
6526 (struct linux_target_ops the_low_target): Install
6527 aarch64_linux_siginfo_fixup.
6529 2015-09-11 Don Breazeal <donb@codesourcery.com>
6530 Luis Machado <lgustavo@codesourcery.com>
6532 * linux-low.c (linux_mourn): Static declaration.
6533 (linux_arch_setup): Move in front of
6534 handle_extended_wait.
6535 (linux_arch_setup_thread): New function.
6536 (handle_extended_wait): Handle exec events. Call
6537 linux_arch_setup_thread. Make event_lwp argument a
6538 pointer-to-a-pointer.
6539 (check_zombie_leaders): Do not check stopped threads.
6540 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
6541 (linux_low_filter_event): Add lwp and thread for exec'ing
6542 non-leader thread if leader thread has been deleted.
6543 Refactor code into linux_arch_setup_thread and call it.
6544 Pass child lwp pointer by reference to handle_extended_wait.
6545 (linux_wait_for_event_filtered): Update comment.
6546 (linux_wait_1): Prevent clobbering exec event status.
6547 (linux_supports_exec_events): New function.
6548 (linux_target_ops) <supports_exec_events>: Initialize new member.
6549 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
6551 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
6552 * server.c (report_exec_events): New global variable.
6553 (handle_query): Handle qSupported query for exec-events feature.
6554 (captured_main): Initialize report_exec_events.
6555 * server.h (report_exec_events): Declare new global variable.
6556 * target.h (struct target_ops) <supports_exec_events>: New
6558 (target_supports_exec_events): New macro.
6559 * win32-low.c (win32_target_ops) <supports_exec_events>:
6560 Initialize new member.
6562 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
6564 * linux-low.c (linux_low_enable_btrace): Remove.
6565 (linux_target_ops): Replace linux_low_enable_btrace with
6566 linux_enable_btrace.
6568 2015-09-03 Yao Qi <yao.qi@linaro.org>
6570 * linux-aarch64-low.c (aarch64_insert_point): Call
6571 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
6574 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6576 * linux-low.c (check_stopped_by_breakpoint): Use
6577 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
6579 2015-08-27 Pedro Alves <palves@redhat.com>
6581 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
6583 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
6585 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
6586 the XNEW-family equivalent.
6587 (compile_bytecodes): Likewise.
6588 * dll.c (loaded_dll): Likewise.
6589 * event-loop.c (append_callback_event): Likewise.
6590 (create_file_handler): Likewise.
6591 (create_file_event): Likewise.
6592 * hostio.c (handle_open): Likewise.
6593 * inferiors.c (add_thread): Likewise.
6594 (add_process): Likewise.
6595 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
6596 * linux-arm-low.c (arm_new_process): Likewise.
6597 (arm_new_thread): Likewise.
6598 * linux-low.c (add_to_pid_list): Likewise.
6599 (linux_add_process): Likewise.
6600 (handle_extended_wait): Likewise.
6601 (add_lwp): Likewise.
6602 (enqueue_one_deferred_signal): Likewise.
6603 (enqueue_pending_signal): Likewise.
6604 (linux_resume_one_lwp_throw): Likewise.
6605 (linux_resume_one_thread): Likewise.
6606 (linux_read_memory): Likewise.
6607 (linux_write_memory): Likewise.
6608 * linux-mips-low.c (mips_linux_new_process): Likewise.
6609 (mips_linux_new_thread): Likewise.
6610 (mips_add_watchpoint): Likewise.
6611 * linux-x86-low.c (initialize_low_arch): Likewise.
6612 * lynx-low.c (lynx_add_process): Likewise.
6613 * mem-break.c (set_raw_breakpoint_at): Likewise.
6614 (set_breakpoint): Likewise.
6615 (add_condition_to_breakpoint): Likewise.
6616 (add_commands_to_breakpoint): Likewise.
6617 (clone_agent_expr): Likewise.
6618 (clone_one_breakpoint): Likewise.
6619 * regcache.c (new_register_cache): Likewise.
6620 * remote-utils.c (look_up_one_symbol): Likewise.
6621 * server.c (queue_stop_reply): Likewise.
6622 (start_inferior): Likewise.
6623 (queue_stop_reply_callback): Likewise.
6624 (handle_target_event): Likewise.
6625 * spu-low.c (fetch_ppc_memory): Likewise.
6626 (store_ppc_memory): Likewise.
6627 * target.c (set_target_ops): Likewise.
6628 * thread-db.c (thread_db_load_search): Likewise.
6629 (try_thread_db_load_1): Likewise.
6630 * tracepoint.c (add_tracepoint): Likewise.
6631 (add_tracepoint_action): Likewise.
6632 (create_trace_state_variable): Likewise.
6633 (cmd_qtdpsrc): Likewise.
6634 (cmd_qtro): Likewise.
6635 (add_while_stepping_state): Likewise.
6636 * win32-low.c (child_add_thread): Likewise.
6637 (get_image_name): Likewise.
6639 2015-08-25 Yao Qi <yao.qi@linaro.org>
6641 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6643 2015-08-25 Yao Qi <yao.qi@linaro.org>
6645 * Makefile.in (aarch64-linux.o): New rule.
6646 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6648 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6649 (aarch64_init_debug_reg_state): Make it extern.
6650 (aarch64_linux_prepare_to_resume): Remove.
6652 2015-08-25 Yao Qi <yao.qi@linaro.org>
6654 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6655 lwp_arch_private_info and ptid_of_lwp.
6657 2015-08-25 Yao Qi <yao.qi@linaro.org>
6659 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6660 Find proc_info by find_process_pid. All callers updated.
6662 2015-08-25 Yao Qi <yao.qi@linaro.org>
6664 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6666 (debug_reg_change_callback): Remove.
6667 (aarch64_notify_debug_reg_change): Remove.
6669 2015-08-25 Yao Qi <yao.qi@linaro.org>
6671 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6672 Call current_lwp_ptid.
6674 2015-08-25 Yao Qi <yao.qi@linaro.org>
6676 * linux-aarch64-low.c (debug_reg_change_callback): Use
6679 2015-08-25 Yao Qi <yao.qi@linaro.org>
6681 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6683 2015-08-25 Yao Qi <yao.qi@linaro.org>
6685 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6687 2015-08-25 Yao Qi <yao.qi@linaro.org>
6689 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6692 2015-08-25 Yao Qi <yao.qi@linaro.org>
6694 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6696 (debug_reg_change_callback): Remove argument entry and add argument
6697 lwp. Remove local variable thread. Don't print thread id in the
6698 debugging output. Don't check whether pid of thread equals to pid.
6699 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6700 iterate_over_lwps instead find_inferior.
6702 2015-08-24 Pedro Alves <palves@redhat.com>
6704 * inferiors.c (get_first_process): New function.
6705 * inferiors.h (get_first_process): New declaration.
6706 * remote-utils.c (read_ptid): Default to the first process in the
6707 list, instead of to the current thread's process.
6709 2015-08-24 Pedro Alves <palves@redhat.com>
6711 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6712 * event-loop.c: Likewise.
6713 * remote-utils.c: Likewise.
6714 * tracepoint.c: Likewise.
6716 2015-08-24 Pedro Alves <palves@redhat.com>
6718 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6721 2015-08-21 Pedro Alves <palves@redhat.com>
6723 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6724 instead of literal 1.
6726 2015-08-21 Pedro Alves <palves@redhat.com>
6728 * tdesc.c (default_description): Explicitly zero-initialize.
6730 2015-08-21 Pedro Alves <palves@redhat.com>
6733 * inferiors.c (remove_thread): Discard any pending stop reply for
6735 * server.c (remove_all_on_match_pid): Rename to ...
6736 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6738 (discard_queued_stop_replies): Change parameter to a ptid. Now
6740 (handle_v_kill, kill_inferior_callback, captured_main)
6741 (process_serial_event): Adjust.
6742 * server.h (discard_queued_stop_replies): Declare.
6744 2015-08-21 Pedro Alves <palves@redhat.com>
6746 * linux-low.c (wait_for_sigstop): Always switch to no thread
6747 selected if the previously current thread dies.
6748 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6749 process instead of the current thread's.
6750 * remote-utils.c (input_interrupt): Don't check if there's no
6752 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6753 current thread to the general thread fails, error out.
6754 (handle_qxfer_auxv, handle_qxfer_libraries)
6755 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6756 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6757 (handle_query): Check if there's a thread selected instead of
6758 checking whether there's any thread in the thread list.
6759 (handle_qxfer_threads, handle_qxfer_btrace)
6760 (handle_qxfer_btrace_conf): Don't error out early if there's no
6761 thread in the thread list.
6762 (handle_v_cont, myresume): Don't set the current thread to the
6764 (process_serial_event) <Hg handling>: Also set thread_id if the
6765 previous general thread is still alive.
6766 (process_serial_event) <g/G handling>: If setting the current
6767 thread to the general thread fails, error out.
6768 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6769 thread's lwp instead of the current thread's.
6770 * target.c (set_desired_thread): If the desired thread was not
6771 found, leave the current thread pointing to NULL. Return an int
6772 (boolean) indicating success.
6773 * target.h (set_desired_thread): Change return type to int.
6775 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6777 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6778 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6780 (ps_get_thread_area): New function.
6782 2015-08-19 Gary Benson <gbenson@redhat.com>
6784 * hostio.c (handle_pread): Do not attempt to read more data
6785 than hostio_reply_with_data can fit in a packet.
6787 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6789 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6791 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6793 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6795 2015-08-06 Pedro Alves <palves@redhat.com>
6797 * tracepoint.c (expr_eval_result): Now an int.
6799 2015-08-06 Pedro Alves <palves@redhat.com>
6801 * gdbthread.h (struct regcache): Forward declare.
6802 (struct thread_info) <regcache_data>: Now a struct regcache
6804 * inferiors.c (inferior_regcache_data)
6805 (set_inferior_regcache_data): Now work with struct regcache
6807 * inferiors.h (struct regcache): Forward declare.
6808 (inferior_regcache_data, set_inferior_regcache_data): Now work
6809 with struct regcache pointers.
6810 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6811 (free_register_cache_thread): Remove struct regcache pointer
6814 2015-08-06 Pedro Alves <palves@redhat.com>
6816 * server.c (captured_main): On error, print the exception message
6817 to stderr, and if run_once is set, throw a quit.
6819 2015-08-06 Pedro Alves <palves@redhat.com>
6821 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6824 2015-08-06 Pedro Alves <palves@redhat.com>
6826 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6827 reading beyond the passed in buffer length.
6829 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6831 * tracepoint.c (symbol_list) <required>: Remove.
6833 2015-08-06 Pedro Alves <palves@redhat.com>
6835 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6836 count if stopping and suspending threads.
6837 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6838 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6839 (linux_detach): Complete an ongoing step-over.
6840 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6842 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6843 (linux_wait_1): If passing a signal to the inferior after
6844 finishing a step-over, unsuspend and re-resume all lwps. If we
6845 see a single-step event but the thread should be continuing, don't
6846 pass the trap to gdb.
6847 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6848 internal_error instead of gdb_assert.
6849 (enqueue_pending_signal): New function.
6850 (check_ptrace_stopped_lwp_gone): Add debug output.
6851 (start_step_over): Use internal_error instead of gdb_assert.
6852 (complete_ongoing_step_over): New function.
6853 (linux_resume_one_thread): Don't resume a suspended thread.
6854 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6857 2015-08-06 Pedro Alves <palves@redhat.com>
6859 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6860 (linux_thread_alive): Use lwp_is_marked_dead.
6861 (extended_event_reported): Delete.
6862 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6863 instead of extended_event_reported.
6864 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6866 (lwp_is_marked_dead): New function.
6867 (lwp_running): Use lwp_is_marked_dead.
6868 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6871 2015-08-06 Pedro Alves <palves@redhat.com>
6873 * linux-low.c (linux_wait_1): Move fork event output out of the
6874 !report_to_gdb check. Pass event_child->waitstatus to
6875 target_waitstatus_to_string instead of ourstatus.
6877 2015-08-04 Yao Qi <yao.qi@linaro.org>
6879 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6880 if current_thread is 32 bit.
6882 2015-08-04 Yao Qi <yao.qi@linaro.org>
6884 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6885 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6886 * server.c (extended_protocol): Remove "static".
6887 * server.h (extended_protocol): Declare it.
6889 2015-08-04 Yao Qi <yao.qi@linaro.org>
6891 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6892 both aarch64 and aarch32.
6893 (aarch64_set_pc): Likewise.
6895 2015-08-04 Yao Qi <yao.qi@linaro.org>
6897 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6898 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6899 arm-with-neon.xml to srv_xmlfiles.
6900 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6901 (is_64bit_tdesc): New function.
6902 (aarch64_linux_read_description): New function.
6903 (aarch64_arch_setup): Call aarch64_linux_read_description.
6904 (regs_info): Rename to regs_info_aarch64.
6905 (aarch64_regs_info): Return right regs_info.
6906 (initialize_low_arch): Call initialize_low_arch_aarch32.
6908 2015-08-04 Yao Qi <yao.qi@linaro.org>
6910 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6911 * linux-aarch32-low.c: New file.
6912 * linux-aarch32-low.h: New file.
6913 * linux-arm-low.c (arm_fill_gregset): Move it to
6914 linux-aarch32-low.c.
6915 (arm_store_gregset): Likewise.
6916 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6917 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6918 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6919 (regs_info): Rename to regs_info_arm.
6920 (arm_regs_info): Return regs_info_aarch32 if
6921 have_ptrace_getregset is 1 and target description is
6922 arm_with_neon or arm_with_vfpv3.
6923 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6924 Call initialize_low_arch_aarch32 instead.
6926 2015-08-04 Yao Qi <yao.qi@linaro.org>
6928 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6929 * linux-low.c: ... here.
6930 * linux-low.h (have_ptrace_getregset): Declare it.
6932 2015-08-04 Pedro Alves <palves@redhat.com>
6934 * thread-db.c (struct thread_db): Use new typedefs.
6935 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6937 (disable_thread_event_reporting): Cast result of dlsym to
6938 destination function pointer type.
6939 (thread_db_mourn): Use td_ta_delete_ftype.
6941 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6943 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6945 (CDX_BREAKPOINT): Define for R2.
6946 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6947 (the_low_target): Add comments.
6949 2015-07-30 Yao Qi <yao.qi@linaro.org>
6951 * linux-arm-low.c (arm_hwcap): Remove it.
6952 (arm_read_description): New local variable arm_hwcap. Don't
6953 set arm_hwcap to zero.
6955 2015-07-30 Yao Qi <yao.qi@linaro.org>
6957 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6958 Use regcache->tdesc instead.
6959 (arm_store_wmmxregset): Likewise.
6960 (arm_fill_vfpregset): Likewise.
6961 (arm_store_vfpregset): Likewise.
6963 2015-07-30 Yao Qi <yao.qi@linaro.org>
6965 * linux-arm-low.c: Include arch/arm.h.
6966 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6967 (arm_store_gregset): Likewise.
6969 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6971 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6972 ptrace's 4th parameter.
6974 2015-07-27 Yao Qi <yao.qi@linaro.org>
6976 * configure.srv (case aarch64*-*-linux*): Don't set
6979 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6981 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6983 * linux-arm-low.c: Likewise.
6984 * linux-cris-low.c: Likewise.
6985 * linux-crisv32-low.c: Likewise.
6986 * linux-low.c: Likewise.
6987 * linux-m68k-low.c: Likewise.
6988 * linux-mips-low.c: Likewise.
6989 * linux-nios2-low.c: Likewise.
6990 * linux-s390-low.c: Likewise.
6991 * linux-sparc-low.c: Likewise.
6992 * linux-tic6x-low.c: Likewise.
6993 * linux-tile-low.c: Likewise.
6994 * linux-x86-low.c: Likewise.
6996 2015-07-24 Pedro Alves <palves@redhat.com>
6998 * config.in: Regenerate.
6999 * configure: Regenerate.
7001 2015-07-24 Pedro Alves <palves@redhat.com>
7003 * acinclude.m4: Include ../ptrace.m4.
7004 * configure.ac: Call GDB_AC_PTRACE.
7005 * config.in, configure: Regenerate.
7007 2015-07-24 Yao Qi <yao.qi@linaro.org>
7009 * linux-low.c (linux_create_inferior): Remove setting to
7010 proc->priv->new_inferior.
7011 (linux_attach): Likewise.
7012 (linux_low_filter_event): Likewise.
7013 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
7015 2015-07-24 Yao Qi <yao.qi@linaro.org>
7017 * linux-low.c (linux_arch_setup): New function.
7018 (linux_low_filter_event): If proc->tdesc is NULL and
7019 proc->attached is true, call the_low_target.arch_setup.
7020 Otherwise, keep status pending, and return.
7021 (linux_resume_one_lwp_throw): Don't call get_pc if
7022 thread->while_stepping isn't NULL. Don't call
7023 get_thread_regcache if proc->tdesc is NULL.
7024 (need_step_over_p): Return 0 if proc->tdesc is NULL.
7025 (linux_target_ops): Install arch_setup.
7026 * server.c (start_inferior): Call the_target->arch_setup.
7027 * target.h (struct target_ops) <arch_setup>: New field.
7028 (target_arch_setup): New marco.
7029 * lynx-low.c (lynx_target_ops): Update.
7030 * nto-low.c (nto_target_ops): Update.
7031 * spu-low.c (spu_target_ops): Update.
7032 * win32-low.c (win32_target_ops): Update.
7034 2015-07-24 Yao Qi <yao.qi@linaro.org>
7036 * linux-low.c (linux_add_process): Don't set
7037 proc->priv->new_inferior.
7038 (linux_create_inferior): Set proc->priv->new_inferior to 1.
7039 (linux_attach): Likewise.
7041 2015-07-24 Yao Qi <yao.qi@linaro.org>
7043 * server.c (start_inferior): Code refactor.
7045 2015-07-24 Yao Qi <yao.qi@linaro.org>
7047 * server.c (process_serial_event): Set general_thread.
7049 2015-07-21 Yao Qi <yao.qi@linaro.org>
7051 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
7052 aarch64_linux_get_debug_reg_capacity.
7054 2015-07-17 Yao Qi <yao.qi@linaro.org>
7056 * Makefile.in (aarch64-linux-hw-point.o): New rule.
7057 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
7058 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
7059 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
7060 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
7061 (AARCH64_HWP_ALIGNMENT): Likewise.
7062 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
7063 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
7064 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
7065 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
7066 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
7067 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
7068 (struct aarch64_debug_reg_state): Likewise.
7069 (struct arch_lwp_info): Likewise.
7070 (aarch64_align_watchpoint): Likewise.
7071 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
7072 (aarch64_watchpoint_length): Likewise.
7073 (aarch64_point_encode_ctrl_reg): Likewise
7074 (aarch64_point_is_aligned): Likewise.
7075 (aarch64_align_watchpoint): Likewise.
7076 (aarch64_linux_set_debug_regs):
7077 (aarch64_dr_state_insert_one_point): Likewise.
7078 (aarch64_dr_state_remove_one_point): Likewise.
7079 (aarch64_handle_breakpoint): Likewise.
7080 (aarch64_handle_aligned_watchpoint): Likewise.
7081 (aarch64_handle_unaligned_watchpoint): Likewise.
7082 (aarch64_handle_watchpoint): Likewise.
7084 2015-07-17 Yao Qi <yao.qi@linaro.org>
7086 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
7087 and don't aarch64_get_debug_reg_state. All callers update.
7088 (aarch64_handle_aligned_watchpoint): Likewise.
7089 (aarch64_handle_unaligned_watchpoint): Likewise.
7090 (aarch64_handle_watchpoint): Likewise.
7091 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
7092 (aarch64_remove_point): Likewise.
7094 2015-07-17 Yao Qi <yao.qi@linaro.org>
7096 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
7098 (aarch64_handle_unaligned_watchpoint): Likewise.
7100 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7102 Revert the previous 3 commits:
7103 Move gdb_regex* to common/
7104 Move linux_find_memory_regions_full & co.
7105 gdbserver build-id attribute generator
7107 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7108 Jan Kratochvil <jan.kratochvil@redhat.com>
7110 gdbserver build-id attribute generator.
7111 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
7112 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
7113 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
7115 (get_dynamic): Use find_pdhr to traverse program headers.
7116 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
7117 (compare_mapping_entry_range, struct find_memory_region_callback_data)
7118 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
7119 (get_hex_build_id): New.
7120 (linux_qxfer_libraries_svr4): Add optional build-id attribute
7121 to reply XML document.
7123 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7124 Jan Kratochvil <jan.kratochvil@redhat.com>
7126 * target.c: Include target/target-utils.h and fcntl.h.
7127 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
7128 (target_fileio_read_stralloc): New functions.
7130 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7132 * Makefile.in (OBS): Add gdb_regex.o.
7134 * config.in: Rebuilt.
7135 * configure: Rebuilt.
7137 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7138 Jan Kratochvil <jan.kratochvil@redhat.com>
7140 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
7141 * Makefile.in (OBS): Add target-utils.o.
7142 (linux-maps.o, target-utils.o): New.
7143 * configure.srv (srv_linux_obj): Add linux-maps.o.
7145 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
7147 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
7149 (the_low_target): Install it.
7151 2015-07-14 Pedro Alves <palves@redhat.com>
7153 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
7154 Instead, ignore ECHILD, and throw an error for other errnos.
7156 2015-07-10 Pedro Alves <palves@redhat.com>
7158 * event-loop.c (struct callback_event) <data>: Change type to
7159 gdb_client_data instance instead of gdb_client_data pointer.
7160 (append_callback_event): Adjust.
7162 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
7164 * linux-aarch64-low.c: Add comments for each linux_target_ops
7165 method. Remove comments already covered in target_ops and
7166 linux_target_ops definitions.
7167 (the_low_target): Add comments for each unimplemented method.
7169 2015-07-09 Yao Qi <yao.qi@linaro.org>
7171 * linux-aarch64-low.c (aarch64_regmap): Remove.
7172 (aarch64_usrregs_info): Remove.
7173 (regs_info): Set field usrregs to NULL.
7175 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
7177 * linux-low.c: Include "rsp-low.h"
7178 (linux_low_encode_pt_config, linux_low_encode_raw): New.
7179 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
7180 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
7181 (handle_btrace_enable_pt): New.
7182 (handle_btrace_general_set): Support "pt".
7183 (handle_btrace_conf_general_set): Support "pt:size".
7185 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
7187 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
7190 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
7192 * linux-aarch64-low.c: Remove comment about endianness.
7193 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
7194 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
7197 2015-06-24 Gary Benson <gbenson@redhat.com>
7199 * linux-i386-ipa.c (stdint.h): Do not include.
7200 * lynx-i386-low.c (stdint.h): Likewise.
7201 * lynx-ppc-low.c (stdint.h): Likewise.
7202 * mem-break.c (stdint.h): Likewise.
7203 * thread-db.c (stdint.h): Likewise.
7204 * tracepoint.c (stdint.h): Likewise.
7205 * win32-low.c (stdint.h): Likewise.
7207 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
7209 * server.c (write_qxfer_response): Update call to
7210 remote_escape_output.
7212 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
7213 Jan Kratochvil <jan.kratochvil@redhat.com>
7215 Merge multiple hex conversions.
7216 * gdbreplay.c (tohex): Rename to 'fromhex'.
7217 (logchar): Use fromhex.
7219 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
7221 * server.c (handle_qxfer_libraries): Set `version' attribute for
7224 2015-06-10 Gary Benson <gbenson@redhat.com>
7226 * target.h (struct target_ops) <multifs_open>: New field.
7227 <multifs_unlink>: Likewise.
7228 <multifs_readlink>: Likewise.
7229 * linux-low.c (nat/linux-namespaces.h): New include.
7230 (linux_target_ops): Initialize the_target->multifs_open,
7231 the_target->multifs_unlink and the_target->multifs_readlink.
7232 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
7233 * hostio.c (hostio_fs_pid): New static variable.
7234 (hostio_handle_new_gdb_connection): New function.
7235 (handle_setfs): Likewise.
7236 (handle_open): Use the_target->multifs_open as appropriate.
7237 (handle_unlink): Use the_target->multifs_unlink as appropriate.
7238 (handle_readlink): Use the_target->multifs_readlink as
7240 (handle_vFile): Handle vFile:setfs packets.
7241 * server.c (handle_query): Call hostio_handle_new_gdb_connection
7242 after target_handle_new_gdb_connection.
7244 2015-06-10 Gary Benson <gbenson@redhat.com>
7246 * configure.ac (AC_CHECK_FUNCS): Add setns.
7247 * config.in: Regenerate.
7248 * configure: Likewise.
7249 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
7250 (linux-namespaces.o): New rule.
7251 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
7253 2015-06-09 Gary Benson <gbenson@redhat.com>
7255 * hostio.c (handle_open): Process mode argument with
7256 fileio_to_host_mode.
7258 2015-06-01 Yao Qi <yao.qi@linaro.org>
7260 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
7261 * linux-x86-low.c: Likewise.
7263 2015-05-28 Don Breazeal <donb@codesourcery.com>
7265 * linux-low.c (handle_extended_wait): Initialize
7266 thread_info.last_resume_kind for new fork children.
7268 2015-05-15 Pedro Alves <palves@redhat.com>
7270 * target.h (target_handle_new_gdb_connection): Rewrite using if
7271 wrapped in do/while.
7273 2015-05-14 Joel Brobecker <brobecker@adacore.com>
7275 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
7276 * configure, config.in: Regenerate.
7277 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
7280 2015-05-12 Don Breazeal <donb@codesourcery.com>
7282 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
7283 PTRACE_EVENT_VFORK_DONE.
7284 (linux_low_ptrace_options, extended_event_reported): Add vfork
7286 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
7287 and "vforkdone" for RSP 'T' Stop Reply Packet.
7288 * server.h (report_vfork_events): Declare
7291 2015-05-12 Don Breazeal <donb@codesourcery.com>
7293 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
7294 (the_low_target) <new_fork>: Initialize new member.
7295 * linux-arm-low.c (arm_new_fork): New function.
7296 (the_low_target) <new_fork>: Initialize new member.
7297 * linux-low.c (handle_extended_wait): Call new target function
7299 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
7300 * linux-mips-low.c (mips_add_watchpoint): New function
7301 extracted from mips_insert_point.
7302 (the_low_target) <new_fork>: Initialize new member.
7303 (mips_linux_new_fork): New function.
7304 (mips_insert_point): Call mips_add_watchpoint.
7305 * linux-x86-low.c (x86_linux_new_fork): New function.
7306 (the_low_target) <new_fork>: Initialize new member.
7308 2015-05-12 Don Breazeal <donb@codesourcery.com>
7310 * linux-low.c (handle_extended_wait): Implement return value,
7311 rename argument 'event_child' to 'event_lwp', handle
7312 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
7313 (linux_low_ptrace_options): New function.
7314 (linux_low_filter_event): Call linux_low_ptrace_options,
7315 use different argument fo linux_enable_event_reporting,
7316 use return value from handle_extended_wait.
7317 (extended_event_reported): New function.
7318 (linux_wait_1): Call extended_event_reported and set
7319 status to report fork events.
7320 (linux_write_memory): Add pid to debug message.
7321 (reset_lwp_ptrace_options_callback): New function.
7322 (linux_handle_new_gdb_connection): New function.
7323 (linux_target_ops): Initialize new structure member.
7324 * linux-low.h (struct lwp_info) <waitstatus>: New member.
7325 * lynx-low.c: Initialize new structure member.
7326 * remote-utils.c (prepare_resume_reply): Implement stop reason
7327 "fork" for "T" stop message.
7328 * server.c (handle_query): Call handle_new_gdb_connection.
7329 * server.h (report_fork_events): Declare global flag.
7330 * target.h (struct target_ops) <handle_new_gdb_connection>:
7332 (target_handle_new_gdb_connection): New macro.
7333 * win32-low.c: Initialize new structure member.
7335 2015-05-12 Don Breazeal <donb@codesourcery.com>
7337 * mem-break.c (APPEND_TO_LIST): Define macro.
7338 (clone_agent_expr): New function.
7339 (clone_one_breakpoint): New function.
7340 (clone_all_breakpoints): New function.
7341 * mem-break.h: Declare new functions.
7343 2015-05-12 Don Breazeal <donb@codesourcery.com>
7345 * linux-low.c (linux_supports_fork_events): New function.
7346 (linux_supports_vfork_events): New function.
7347 (linux_target_ops): Initialize new structure members.
7348 (initialize_low): Call linux_check_ptrace_features.
7349 * lynx-low.c (lynx_target_ops): Initialize new structure
7351 * server.c (report_fork_events, report_vfork_events):
7353 (handle_query): Add new features to qSupported packet and
7355 (captured_main): Initialize new global variables.
7356 * target.h (struct target_ops) <supports_fork_events>:
7358 <supports_vfork_events>: New member.
7359 (target_supports_fork_events): New macro.
7360 (target_supports_vfork_events): New macro.
7361 * win32-low.c (win32_target_ops): Initialize new structure
7364 2015-05-12 Gary Benson <gbenson@redhat.com>
7366 * server.c (handle_qxfer_exec_file): Use current process
7369 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
7371 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
7372 Remove HAVE_PTRACE_GETREGS conditionals.
7373 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
7374 instead of PTRACE_GETREGS and PTRACE_SETREGS.
7376 2015-05-08 Yao Qi <yao.qi@linaro.org>
7378 * linux-low.c (linux_supports_conditional_breakpoints): New
7380 (linux_target_ops): Install new target method.
7381 * lynx-low.c (lynx_target_ops): Install NULL hook for
7382 supports_conditional_breakpoints.
7383 * nto-low.c (nto_target_ops): Likewise.
7384 * spu-low.c (spu_target_ops): Likewise.
7385 * win32-low.c (win32_target_ops): Likewise.
7386 * server.c (handle_query): Check
7387 target_supports_conditional_breakpoints.
7388 * target.h (struct target_ops) <supports_conditional_breakpoints>:
7390 (target_supports_conditional_breakpoints): New macro.
7392 2015-05-06 Pedro Alves <palves@redhat.com>
7395 * server.c (start_inferior): If the process exits, mourn it.
7397 2015-04-21 Gary Benson <gbenson@redhat.com>
7399 * hostio.c (fileio_open_flags_to_host): Factored out to
7400 fileio_to_host_openflags in common/fileio.c. Single use
7403 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7405 * linux-xtensa-low.c (xtensa_fill_gregset)
7406 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
7409 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7411 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
7412 (regs_info): Replace usrregs pointer with NULL.
7414 2015-04-17 Gary Benson <gbenson@redhat.com>
7416 * target.h (struct target_ops) <pid_to_exec_file>: New field.
7417 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
7418 * server.c (handle_qxfer_exec_file): New function.
7419 (qxfer_packets): Add exec-file entry.
7420 (handle_query): Report qXfer:exec-file:read as supported packet.
7422 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
7424 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
7426 2015-04-09 Gary Benson <gbenson@redhat.com>
7428 * hostio-errno.c (errno_to_fileio_error): Remove function.
7429 Update caller to use remote_fileio_to_fio_error.
7431 2015-04-09 Yao Qi <yao.qi@linaro.org>
7433 * linux-low.c (linux_insert_point): Call
7434 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
7435 (linux_remove_point): Call remove_memory_breakpoint if type is
7437 * linux-x86-low.c (x86_insert_point): Don't call
7438 insert_memory_breakpoint.
7439 (x86_remove_point): Don't call remove_memory_breakpoint.
7441 2015-04-01 Pedro Alves <palves@redhat.com>
7442 Cleber Rosa <crosa@redhat.com>
7444 * server.c (gdbserver_usage): Reorganize and extend the usage
7447 2015-03-24 Pedro Alves <palves@redhat.com>
7449 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
7450 output. Also dump TRAP_TRACE.
7451 (linux_low_filter_event): In debug output, distinguish a
7452 resume_stop SIGSTOP from a delayed SIGSTOP.
7454 2015-03-24 Gary Benson <gbenson@redhat.com>
7456 * linux-x86-low.c (x86_linux_new_thread): Moved to
7458 (x86_linux_prepare_to_resume): Likewise.
7460 2015-03-24 Gary Benson <gbenson@redhat.com>
7462 * Makefile.in (x86-linux-dregs.o): New rule.
7463 * configure.srv: Add x86-linux-dregs.o to relevant targets.
7464 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
7465 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
7466 (x86_linux_dr_get): Likewise.
7467 (x86_linux_dr_set): Likewise.
7468 (update_debug_registers_callback): Likewise.
7469 (x86_linux_dr_set_addr): Likewise.
7470 (x86_linux_dr_get_addr): Likewise.
7471 (x86_linux_dr_set_control): Likewise.
7472 (x86_linux_dr_get_control): Likewise.
7473 (x86_linux_dr_get_status): Likewise.
7474 (x86_linux_update_debug_registers): Likewise.
7476 2015-03-24 Gary Benson <gbenson@redhat.com>
7478 * linux-x86-low.c (x86_linux_update_debug_registers):
7479 New function, factored out from...
7480 (x86_linux_prepare_to_resume): ...this.
7482 2015-03-24 Gary Benson <gbenson@redhat.com>
7484 * linux-x86-low.c (x86_linux_dr_get): Update comments.
7485 (x86_linux_dr_set): Likewise.
7486 (update_debug_registers_callback): Likewise.
7487 (x86_linux_dr_set_addr): Likewise.
7488 (x86_linux_dr_get_addr): Likewise.
7489 (x86_linux_dr_set_control): Likewise.
7490 (x86_linux_dr_get_control): Likewise.
7491 (x86_linux_dr_get_status): Likewise.
7492 (x86_linux_prepare_to_resume): Likewise.
7494 2015-03-24 Gary Benson <gbenson@redhat.com>
7496 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
7497 Use perror_with_name. Pass string through gettext.
7498 (x86_linux_dr_set): Likewise.
7500 2015-03-24 Gary Benson <gbenson@redhat.com>
7502 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
7503 (x86_linux_dr_set_addr): ...this.
7504 (x86_dr_low_get_addr): Rename to...
7505 (x86_linux_dr_get_addr): ...this.
7506 (x86_dr_low_set_control): Rename to...
7507 (x86_linux_dr_set_control): ...this.
7508 (x86_dr_low_get_control): Rename to...
7509 (x86_linux_dr_get_control): ...this.
7510 (x86_dr_low_get_status): Rename to...
7511 (x86_linux_dr_get_status): ...this.
7512 (x86_dr_low): Update with new function names.
7514 2015-03-24 Gary Benson <gbenson@redhat.com>
7516 * Makefile.in (x86-linux.o): New rule.
7517 * configure.srv: Add x86-linux.o to relevant targets.
7518 * linux-low.c (lwp_set_arch_private_info): New function.
7519 (lwp_arch_private_info): Likewise.
7520 * linux-x86-low.c: Include nat/x86-linux.h.
7521 (arch_lwp_info): Removed structure.
7522 (update_debug_registers_callback):
7523 Use lwp_set_debug_registers_changed.
7524 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
7525 and lwp_set_debug_registers_changed.
7526 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
7528 2015-03-24 Gary Benson <gbenson@redhat.com>
7530 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
7531 * linux-arm-low.c (arm_new_thread): Likewise.
7532 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
7533 * linux-mips-low.c (mips_linux_new_thread): Likewise.
7534 * linux-x86-low.c (x86_linux_new_thread): Likewise.
7535 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
7537 2015-03-24 Gary Benson <gbenson@redhat.com>
7539 * linux-low.c (ptid_of_lwp): New function.
7540 (lwp_is_stopped): Likewise.
7541 (lwp_stop_reason): Likewise.
7542 * linux-x86-low.c (update_debug_registers_callback):
7544 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
7547 2015-03-24 Gary Benson <gbenson@redhat.com>
7549 * linux-low.h (linux_stop_lwp): Remove declaration.
7551 2015-03-24 Gary Benson <gbenson@redhat.com>
7553 * linux-low.h: Include nat/linux-nat.h.
7554 * linux-low.c (iterate_over_lwps_args): New structure.
7555 (iterate_over_lwps_filter): New function.
7556 (iterate_over_lwps): Likewise.
7557 * linux-x86-low.c (update_debug_registers_callback):
7558 Update signature to what iterate_over_lwps expects.
7559 Remove PID check that iterate_over_lwps now performs.
7560 (x86_dr_low_set_addr): Use iterate_over_lwps.
7561 (x86_dr_low_set_control): Likewise.
7563 2015-03-24 Gary Benson <gbenson@redhat.com>
7565 * linux-x86-low.c (x86_debug_reg_state): New function.
7566 (x86_linux_prepare_to_resume): Use the above.
7568 2015-03-24 Gary Benson <gbenson@redhat.com>
7570 * linux-low.c (current_lwp_ptid): New function.
7571 * linux-x86-low.c: Include nat/linux-nat.h.
7572 (x86_dr_low_get_addr): Use current_lwp_ptid.
7573 (x86_dr_low_get_control): Likewise.
7574 (x86_dr_low_get_status): Likewise.
7576 2015-03-20 Pedro Alves <palves@redhat.com>
7578 * tracepoint.c (cmd_qtstatus): Make "str" const.
7580 2015-03-20 Pedro Alves <palves@redhat.com>
7582 * server.c (handle_general_set): Make "req_str" const.
7584 2015-03-19 Pedro Alves <palves@redhat.com>
7586 * linux-low.c (linux_resume_one_lwp): Rename to ...
7587 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
7588 instead call perror_with_name.
7589 (check_ptrace_stopped_lwp_gone): New function.
7590 (linux_resume_one_lwp): Reimplement as wrapper around
7591 linux_resume_one_lwp_throw that swallows errors if the LWP is
7594 2015-03-19 Pedro Alves <palves@redhat.com>
7596 * linux-low.c (count_events_callback, select_event_lwp_callback):
7597 No longer check whether the thread has resume_stop as last resume
7600 2015-03-19 Pedro Alves <palves@redhat.com>
7602 * linux-low.c (count_events_callback, select_event_lwp_callback):
7603 Use the lwp's status_pending_p field, not the thread's.
7605 2015-03-19 Pedro Alves <palves@redhat.com>
7607 * linux-low.c (select_event_lwp_callback): Update comments to
7608 no longer mention SIGTRAP.
7610 2015-03-18 Gary Benson <gbenson@redhat.com>
7612 * server.c (handle_query): Do not report vFile:fstat as supported.
7614 2015-03-11 Gary Benson <gbenson@redhat.com>
7616 * hostio.c (sys/types.h): New include.
7617 (sys/stat.h): Likewise.
7618 (common-remote-fileio.h): Likewise.
7619 (handle_fstat): New function.
7620 (handle_vFile): Handle vFile:fstat packets.
7622 2015-03-11 Gary Benson <gbenson@redhat.com>
7624 * configure.ac (AC_CHECK_MEMBERS): Add checks for
7625 struct stat.st_blocks and struct stat.st_blksize.
7626 * configure: Regenerate.
7627 * config.in: Likewise.
7628 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
7629 (OBS): Add common-remote-fileio.o.
7630 (common-remote-fileio.o): New rule.
7632 2015-03-09 Pedro Alves <palves@redhat.com>
7634 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7635 'struct sockaddr' pointer in 'accept' call.
7637 2015-03-09 Pedro Alves <palves@redhat.com>
7640 2015-03-07 Pedro Alves <palves@redhat.com>
7641 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7642 or <winsock2.h> here. Instead include "gdb_socket.h".
7643 (remote_open): Use union gdb_sockaddr_u.
7644 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7645 or <winsock2.h> here. Instead include "gdb_socket.h".
7646 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7647 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7649 (init_named_socket, gdb_agent_helper_thread): Use union
7652 2015-03-07 Pedro Alves <palves@redhat.com>
7654 * configure.ac (build_warnings): Move
7655 -Wdeclaration-after-statement to the C-specific set.
7656 * configure: Regenerate.
7658 2015-03-07 Pedro Alves <palves@redhat.com>
7660 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7661 or <winsock2.h> here. Instead include "gdb_socket.h".
7662 (remote_open): Use union gdb_sockaddr_u.
7663 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7664 or <winsock2.h> here. Instead include "gdb_socket.h".
7665 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7666 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7668 (init_named_socket, gdb_agent_helper_thread): Use union
7671 2015-03-07 Pedro Alves <palves@redhat.com>
7673 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7676 2015-03-06 Yao Qi <yao.qi@linaro.org>
7678 * linux-aarch64-low.c (aarch64_insert_point): Use
7679 show_debug_regs as a boolean.
7680 (aarch64_remove_point): Likewise.
7682 2015-03-05 Pedro Alves <palves@redhat.com>
7684 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7685 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7686 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7687 * nto-low.c (nto_target_ops): Likewise.
7688 * spu-low.c (spu_target_ops): Likewise.
7689 * win32-low.c (win32_target_ops): Likewise.
7691 2015-03-04 Pedro Alves <palves@redhat.com>
7693 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7694 Decide whether a breakpoint triggered based on the SIGTRAP's
7696 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7697 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7698 (linux_low_filter_event): Check for breakpoints before checking
7700 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7702 (linux_stopped_by_sw_breakpoint)
7703 (linux_supports_stopped_by_sw_breakpoint)
7704 (linux_stopped_by_hw_breakpoint)
7705 (linux_supports_stopped_by_hw_breakpoint): New functions.
7706 (linux_target_ops): Install new target methods.
7708 2015-03-04 Pedro Alves <palves@redhat.com>
7710 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7711 * server.c (swbreak_feature, hwbreak_feature): New globals.
7712 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7713 (captured_main): Clear swbreak_feature and hwbreak_feature.
7714 * server.h (swbreak_feature, hwbreak_feature): Declare.
7715 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7716 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7717 supports_stopped_by_hw_breakpoint>: New fields.
7718 (target_supports_stopped_by_sw_breakpoint)
7719 (target_stopped_by_sw_breakpoint)
7720 (target_supports_stopped_by_hw_breakpoint)
7721 (target_stopped_by_hw_breakpoint): Declare.
7723 2015-03-04 Pedro Alves <palves@redhat.com>
7725 enum lwp_stop_reason -> enum target_stop_reason
7726 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7727 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7728 (linux_wait_1, stuck_in_jump_pad_callback)
7729 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7730 (linux_stopped_by_watchpoint):
7731 * linux-low.h (enum lwp_stop_reason): Delete.
7732 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7733 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7735 2015-03-04 Yao Qi <yao.qi@linaro.org>
7737 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7739 2015-03-03 Gary Benson <gbenson@redhat.com>
7741 * hostio.c (handle_vFile): Fix prefix lengths.
7743 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7745 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7748 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7750 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7751 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7752 (clean): Add "rm -f" for above C files.
7753 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7754 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7755 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7756 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7757 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7758 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7759 (init_registers_s390x_vx_linux64)
7760 (init_registers_s390x_tevx_linux64)
7761 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7762 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7764 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7765 (s390_store_vxrs_high): New functions.
7766 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7768 (s390_arch_setup): Add logic for selecting one of the new target
7769 descriptions. Activate the new vector regsets if applicable.
7770 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7771 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7772 and init_registers_s390x_tevx_linux64.
7774 2015-03-01 Pedro Alves <palves@redhat.com>
7776 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7779 2015-02-27 Pedro Alves <palves@redhat.com>
7781 * linux-x86-low.c (u_debugreg_offset): New function.
7782 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7784 2015-02-27 Pedro Alves <palves@redhat.com>
7786 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7787 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7788 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7789 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7790 (ps_lsetfpregs, ps_getpid)
7791 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7792 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7793 (ps_lsetxregs, ps_plog): Declare.
7795 2015-02-27 Pedro Alves <palves@redhat.com>
7797 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7798 IP_AGENT_EXPORT_FUNC.
7799 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7800 IP_AGENT_EXPORT_FUNC.
7801 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7802 (IP_AGENT_EXPORT): Delete.
7803 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7804 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7805 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7806 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7807 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7808 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7809 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7810 (traceframe_read_count, traceframe_write_count)
7811 (traceframes_created, trace_state_variables, get_raw_reg)
7812 (get_trace_state_variable_value, set_trace_state_variable_value)
7813 (ust_loaded, helper_thread_id, cmd_buf): Use
7814 IPA_SYM_EXPORTED_NAME.
7815 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7816 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7817 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7818 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7819 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7820 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7821 EXTERN_C_PUSH/EXTERN_C_POP.
7822 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7823 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7824 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7825 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7826 (traceframe_write_count, traceframe_read_count)
7827 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7828 (about_to_request_buffer_space, get_trace_state_variable_value)
7829 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7830 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7831 EXTERN_C_PUSH/EXTERN_C_POP.
7832 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7833 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7834 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7835 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7836 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7837 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7838 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7839 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7841 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7842 (IP_AGENT_EXPORT_VAR_DECL): Define.
7844 (gdb_agent_get_raw_reg): Declare.
7846 2015-02-27 Tom Tromey <tromey@redhat.com>
7847 Pedro Alves <palves@redhat.com>
7849 Rename symbols whose names are reserved C++ keywords throughout.
7851 2015-02-27 Pedro Alves <palves@redhat.com>
7853 * Makefile.in (COMPILER): New, get it from autoconf.
7854 (CXX): Get from autoconf instead.
7855 (COMPILE.pre): Use COMPILER.
7856 (CC-LD): Rename to ...
7857 (CC_LD): ... this. Use COMPILER.
7858 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7859 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7860 * acinclude.m4: Include build-with-cxx.m4.
7861 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7862 Disable -Werror by default if building in C++ mode.
7863 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7864 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7865 the C++ compiler. Save/restore CXXFLAGS too.
7866 * configure: Regenerate.
7868 2015-02-27 Pedro Alves <palves@redhat.com>
7870 * acinclude.m4: Include libiberty.m4.
7871 * configure.ac: Call libiberty_INIT.
7872 * config.in, configure: Regenerate.
7874 2015-02-26 Pedro Alves <palves@redhat.com>
7876 * linux-low.c (linux_wait_1): When incrementing the PC past a
7877 program breakpoint always use the_low_target.breakpoint_len as
7878 increment, rather than the maximum between that and
7879 the_low_target.decr_pc_after_break.
7881 2015-02-23 Pedro Alves <palves@redhat.com>
7883 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7884 thread was doing a step-over; always adjust the PC if
7885 we stepped over a permanent breakpoint.
7886 (linux_wait_1): If we stepped over breakpoint that was on top of a
7887 permanent breakpoint, manually advance the PC past it.
7889 2015-02-23 Pedro Alves <palves@redhat.com>
7891 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7893 (x86_fill_gregset, x86_store_gregset): Use it when handling
7896 2015-02-20 Pedro Alves <palves@redhat.com>
7898 * thread-db.c: Include "nat/linux-procfs.h".
7899 (thread_db_init): Skip listing new threads if the kernel supports
7900 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7902 2015-02-20 Pedro Alves <palves@redhat.com>
7904 * linux-low.c (status_pending_p_callback): Use ptid_match.
7906 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7908 PR breakpoints/16812
7909 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7910 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7911 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7913 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7915 PR breakpoints/15956
7916 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7918 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7920 * linux-low.c (linux_low_btrace_conf): Print size.
7921 * server.c (handle_btrace_conf_general_set): New.
7922 (hanle_general_set): Call handle_btrace_conf_general_set.
7923 (handle_query): Report Qbtrace-conf:bts:size as supported.
7925 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7927 * linux-low.c (linux_low_enable_btrace): Update parameters.
7928 (linux_low_btrace_conf): New.
7929 (linux_target_ops)<to_btrace_conf>: Initialize.
7930 * server.c (current_btrace_conf): New.
7931 (handle_btrace_enable): Rename to ...
7932 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7933 to target_enable_btrace. Update comment. Update users.
7934 (handle_qxfer_btrace_conf): New.
7935 (qxfer_packets): Add btrace-conf entry.
7936 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7937 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7938 (target_ops)<read_btrace_conf>: New.
7939 (target_enable_btrace): Update parameters.
7940 (target_read_btrace_conf): New.
7942 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7944 * server.c (handle_btrace_general_set): Remove call to
7945 target_supports_btrace.
7946 (supported_btrace_packets): New.
7947 (handle_query): Call supported_btrace_packets.
7948 * target.h: include btrace-common.h.
7949 (btrace_target_info): Removed.
7950 (supports_btrace, target_supports_btrace): Update parameters.
7952 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7954 * Makefile.in (SFILES): Add common/btrace-common.c.
7955 (OBS): Add common/btrace-common.o.
7956 (btrace-common.o): Add build rules.
7957 * linux-low: Include btrace-common.h.
7958 (linux_low_read_btrace): Use struct btrace_data. Call
7959 btrace_data_init and btrace_data_fini.
7961 2015-02-06 Pedro Alves <palves@redhat.com>
7963 * thread-db.c (find_new_threads_callback): Add debug output.
7965 2015-02-04 Pedro Alves <palves@redhat.com>
7967 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7968 (resume_stopped_resumed_lwps): New function.
7969 (linux_wait_for_event_filtered): Use it.
7971 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7973 * Makefile.in (SFILES): Add linux-personality.c.
7974 (linux-personality.o): New rule.
7975 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7976 list of objects to be built.
7977 * linux-low.c: Include nat/linux-personality.h.
7978 (linux_create_inferior): Remove code to disable address space
7979 randomization (moved to ../nat/linux-personality.c). Create
7980 cleanup to disable address space randomization.
7982 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7984 * Makefile.in (posix-strerror.o): New rule.
7985 (mingw-strerror.o): Likewise.
7986 * configure: Regenerated.
7987 * configure.ac: Source file ../common/common.host. Initialize new
7988 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7990 2015-01-14 Yao Qi <yao@codesourcery.com>
7992 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7993 (ppc-linux.o): New rule.
7994 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7995 * configure.ac: AC_CHECK_FUNCS(getauxval).
7996 * config.in: Re-generated.
7997 * configure: Re-generated.
7998 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7999 ppc64_64bit_inferior_p
8001 2015-01-14 Yao Qi <yao@codesourcery.com>
8003 * linux-ppc-low.c: Include "nat/ppc-linux.h".
8004 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
8005 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
8006 (PT_ORIG_R3, PT_TRAP): Likewise.
8007 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
8008 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
8009 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
8011 2015-01-10 Joel Brobecker <brobecker@adacore.com>
8013 * i387-fp.c (i387_cache_to_xsave): In look over
8014 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
8015 zmmh_low_space field by use of zmmh_high_space.
8017 2015-01-09 Pedro Alves <palves@redhat.com>
8019 * linux-low.c (step_over_bkpt): Move higher up in the file.
8020 (handle_extended_wait): Don't store the stop_pc here.
8021 (get_stop_pc): Adjust comments and rename to ...
8022 (check_stopped_by_breakpoint): ... this. Record whether the LWP
8023 stopped for a software breakpoint or hardware breakpoint.
8024 (thread_still_has_status_pending_p): New function.
8025 (status_pending_p_callback): Use
8026 thread_still_has_status_pending_p. If the event is no longer
8027 interesting, resume the LWP.
8028 (handle_tracepoints): Add assert.
8029 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
8030 (wstatus_maybe_breakpoint): New function.
8031 (cancel_breakpoint): Delete function.
8032 (check_stopped_by_watchpoint): New function, factored out from
8033 linux_low_filter_event.
8034 (lp_status_maybe_breakpoint): Delete function.
8035 (linux_low_filter_event): Remove filter_ptid argument.
8036 Leave thread group exits pending here. Store the LWP's stop PC.
8037 Always leave events pending.
8038 (linux_wait_for_event_filtered): Pull all events out of the
8039 kernel, and leave them all pending.
8040 (count_events_callback, select_event_lwp_callback): Consider all
8042 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
8043 (select_event_lwp): Only give preference to the stepping LWP in
8044 all-stop mode. Adjust comments.
8045 (ignore_event): New function.
8046 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
8047 references to cancel_breakpoints. Adjust to renames. Also give
8048 equal priority to all LWPs that have had events in non-stop mode.
8049 If reporting a software breakpoint event, unadjust the LWP's PC.
8050 (linux_wait): If linux_wait_1 returned an ignored event, retry.
8051 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
8053 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
8054 (resume_status_pending_p): Use thread_still_has_status_pending_p.
8055 (linux_stopped_by_watchpoint): Adjust.
8056 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
8057 * linux-low.h (enum lwp_stop_reason): New.
8058 (struct lwp_info) <stop_pc>: Adjust comment.
8059 <stopped_by_watchpoint>: Delete field.
8060 <stop_reason>: New field.
8061 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
8062 * mem-break.c (software_breakpoint_inserted_here)
8063 (hardware_breakpoint_inserted_here): New function.
8064 * mem-break.h (software_breakpoint_inserted_here)
8065 (hardware_breakpoint_inserted_here): Declare.
8066 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
8067 (cancel_breakpoints): Delete.
8068 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
8069 (upload_fast_traceframes): Remove references to
8072 2015-01-09 Pedro Alves <palves@redhat.com>
8074 * thread-db.c (find_new_threads_callback): Ignore thread if the
8075 kernel thread ID is -1.
8077 2015-01-09 Pedro Alves <palves@redhat.com>
8079 * linux-low.c (linux_attach_fail_reason_string): Move to
8080 nat/linux-ptrace.c, and rename.
8081 (linux_attach_lwp): Update comment.
8082 (attach_proc_task_lwp_callback): New function.
8083 (linux_attach): Adjust to rename and use
8084 linux_proc_attach_tgid_threads.
8085 (linux_attach_fail_reason_string): Delete declaration.
8087 2015-01-01 Joel Brobecker <brobecker@adacore.com>
8089 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
8090 * server.c (gdbserver_version): Likewise.
8092 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
8094 * remote-utils.c: Include ctype.h.
8095 (input_interrupt): Explicitly handle the case when the char
8096 received is the NUL byte. Improve the printing of non-ASCII
8099 2014-12-16 Joel Brobecker <brobecker@adacore.com>
8101 * linux-low.c (linux_low_filter_event): Update call to
8102 linux_enable_event_reporting following the addition of
8103 a new parameter to that function.
8105 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
8108 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
8109 (AARCH64_FPCR_REGNO): Likewise.
8110 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
8111 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
8112 (aarch64_store_fpregset): Likewise.
8114 2014-12-15 Joel Brobecker <brobecker@adacore.com>
8116 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
8117 Remove FIXME comment about assumption about N.
8119 2014-12-13 Joel Brobecker <brobecker@adacore.com>
8121 * configure.ac: If large-file support is disabled in GDBserver,
8122 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
8123 * configure: Regenerate.
8125 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8127 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
8128 warning upon ENODATA from ptrace.
8129 * linux-s390-low.c (s390_store_tdb): New.
8130 (s390_regsets): Add regset for NT_S390_TDB.
8132 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8134 * linux-low.c (regsets_store_inferior_registers): Skip regsets
8135 without a fill_function.
8136 * linux-s390-low.c (s390_fill_last_break): Remove.
8137 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
8138 (s390_arch_setup): Use regset's size instead of fill_function for
8141 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8143 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
8144 the regset's store function when ptrace returned an error.
8145 * regcache.c (get_thread_regcache): Invalidate register cache
8146 before fetching inferior's registers.
8148 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8150 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
8151 while-loop as for-loop.
8152 (regsets_store_inferior_registers): Likewise.
8154 2014-11-28 Yao Qi <yao@codesourcery.com>
8156 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
8157 * config.in, configure: Re-generate.
8158 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
8161 2014-11-21 Yao Qi <yao@codesourcery.com>
8163 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
8164 (AC_CHECK_HEADERS): Remove malloc.h.
8165 * configure: Re-generated.
8166 * config.in: Re-generated.
8167 * server.h: Don't include alloca.h and malloc.h.
8168 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
8169 Don't include malloc.h.
8171 2014-11-17 Joel Brobecker <brobecker@adacore.com>
8173 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
8174 corresponding ERRNO check in same block.
8176 2014-11-12 Pedro Alves <palves@redhat.com>
8178 * server.c (cont_thread): Update comment.
8179 (start_inferior, attach_inferior): No longer clear cont_thread.
8180 (handle_v_cont): No longer set cont_thread.
8181 (captured_main): Clear cont_thread each time a GDB connects.
8183 2014-11-12 Pedro Alves <palves@redhat.com>
8185 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
8186 thread, and don't resume all threads if the Hc thread has exited.
8188 2014-11-12 Pedro Alves <palves@redhat.com>
8190 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
8191 the process group instead of to a specific LWP.
8193 2014-10-15 Pedro Alves <palves@redhat.com>
8196 * win32-arm-low.c (arm_set_thread_context): Remove current_event
8198 (arm_set_thread_context): Delete.
8199 (the_low_target): Adjust.
8200 * win32-i386-low.c (debug_registers_changed)
8201 (debug_registers_used): Delete.
8202 (update_debug_registers_callback): New function.
8203 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
8204 needing to update their debug registers.
8205 (win32_get_current_dr): New function.
8206 (x86_dr_low_get_addr, x86_dr_low_get_control)
8207 (x86_dr_low_get_status): Fetch the debug register from the thread
8209 (i386_initial_stuff): Adjust.
8210 (i386_get_thread_context): Remove current_event parameter. Don't
8211 clear debug_registers_changed nor copy DR values to
8213 (i386_set_thread_context): Delete.
8214 (i386_prepare_to_resume): New function.
8215 (i386_thread_added): Mark the thread as needing to update irs
8217 (the_low_target): Remove i386_set_thread_context and install
8218 i386_prepare_to_resume.
8219 * win32-low.c (win32_get_thread_context): Adjust.
8220 (win32_set_thread_context): Use SetThreadContext
8222 (win32_prepare_to_resume): New function.
8223 (win32_require_context): New function, factored out from ...
8224 (thread_rec): ... this.
8225 (continue_one_thread): Call win32_prepare_to_resume on each thread
8226 we're about to continue.
8227 (win32_resume): Call win32_prepare_to_resume on the event thread.
8228 * win32-low.h (struct win32_thread_info)
8229 <debug_registers_changed>: New field.
8230 (struct win32_target_ops): Change prototype of set_thread_context,
8231 delete set_thread_context and add prepare_to_resume.
8232 (win32_require_context): New declaration.
8234 2014-10-08 Gary Benson <gbenson@redhat.com>
8236 * server.h: Do not include common-exceptions.h.
8238 2014-10-08 Gary Benson <gbenson@redhat.com>
8240 * server.h: Do not include cleanups.h.
8242 2014-09-30 James Hogan <james.hogan@imgtec.com>
8244 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
8247 2014-09-23 Yao Qi <yao@codesourcery.com>
8249 * linux-low.c (lp_status_maybe_breakpoint): New function.
8250 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
8251 (count_events_callback): Likewise.
8252 (select_event_lwp_callback): Likewise.
8253 (cancel_breakpoints_callback): Likewise.
8255 2014-09-19 Don Breazeal <donb@codesourcery.com>
8257 * linux-low.c (handle_extended_wait): Call
8258 linux_ptrace_get_extended_event.
8259 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
8260 linux_is_extended_waitstatus.
8262 2014-09-16 Joel Brobecker <brobecker@adacore.com>
8264 * Makefile.in (CPPFLAGS): Define.
8265 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
8266 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
8268 2014-09-16 Gary Benson <gbenson@redhat.com>
8270 * inferiors.h (current_inferior): Renamed as...
8271 (current_thread): New variable. All uses updated.
8272 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
8273 (maybe_move_out_of_jump_pad): Likewise.
8274 (cancel_breakpoint): Likewise.
8275 (linux_low_filter_event): Likewise.
8276 (wait_for_sigstop): Likewise.
8277 (linux_resume_one_lwp): Likewise.
8278 (need_step_over_p): Likewise.
8279 (start_step_over): Likewise.
8280 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
8281 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
8282 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
8283 and save_inferior as saved_thread.
8284 * regcache.c (get_thread_regcache): Renamed saved_inferior as
8286 (regcache_invalidate_thread): Likewise.
8287 * remote-utils.c (prepare_resume_reply): Likewise.
8288 * thread-db.c (thread_db_get_tls_address): Likewise.
8289 (disable_thread_event_reporting): Likewise.
8290 (remove_thread_event_breakpoints): Likewise.
8291 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
8293 * target.h (set_desired_inferior): Renamed as...
8294 (set_desired_thread): New declaration. All uses updated.
8295 * server.c (myresume): Updated comment to reference thread instead
8297 (handle_serial_event): Likewise.
8298 (handle_target_event): Likewise.
8300 2014-09-12 Tom Tromey <tromey@redhat.com>
8301 Gary Benson <gbenson@redhat.com>
8303 * regcache.h: Include common-regcache.h.
8304 (regcache_read_pc): Don't declare.
8305 * regcache.c (get_thread_regcache_for_ptid): New function.
8307 2014-09-11 Tom Tromey <tromey@redhat.com>
8308 Gary Benson <gbenson@redhat.com>
8310 * symbol.c: New file.
8311 * Makefile.in (SFILES): Add symbol.c.
8312 (OBS): Add symbol.o.
8314 2014-09-11 Gary Benson <gbenson@redhat.com>
8316 * target.c (target_stop_ptid, target_continue_ptid): New
8319 2014-09-11 Tom Tromey <tromey@redhat.com>
8320 Gary Benson <gbenson@redhat.com>
8322 * target.h: Include target/target.h.
8323 * target.c (target_read_memory, target_read_uint32)
8324 (target_write_memory): New functions.
8326 2014-09-11 Gary Benson <gbenson@redhat.com>
8328 * server.h (debug_hw_points): Don't declare.
8329 * server.c (debug_hw_points): Don't define. Replace all uses
8330 with show_debug_regs.
8331 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
8332 all uses with show_debug_regs.
8334 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
8336 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
8337 endianness into account.
8338 (ppc_supply_ptrace_register): Likewise.
8340 2014-09-03 James Hogan <james.hogan@imgtec.com>
8342 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
8343 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
8345 2014-09-03 Gary Benson <gbenson@redhat.com>
8347 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
8348 ALL_DEBUG_ADDRESS_REGISTERS.
8350 2014-09-02 Gary Benson <gbenson@redhat.com>
8352 * i386-low.h: Renamed as...
8353 * x86-low.h: New file. All type, function and variable name
8354 prefixes changed from "i386_" to "x86_". All references updated.
8355 * i386-low.c: Renamed as...
8356 * x86-low.c: New file. All type, function and variable name
8357 prefixes changed from "i386_" to "x86_". All references updated.
8359 2014-09-02 Gary Benson <gbenson@redhat.com>
8361 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
8362 (x86_linux_new_thread): Likewise.
8364 2014-08-29 Gary Benson <gbenson@redhat.com>
8366 * server.h (setjmp.h): Do not include.
8367 (toplevel): Do not declare.
8368 (common-exceptions.h): Include.
8369 (cleanups.h): Likewise.
8370 * server.c (toplevel): Do not define.
8371 (exit_code): New static global.
8372 (detach_or_kill_for_exit_cleanup): New function.
8373 (main): New function. Original main renamed to...
8374 (captured_main): New function.
8375 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
8377 2014-08-29 Gary Benson <gbenson@redhat.com>
8379 * Makefile.in (SFILES): Add common/common-exceptions.c.
8380 (OBS): Add common-exceptions.o.
8381 (common-exceptions.o): New rule.
8382 * utils.c (prepare_to_throw_exception): New function.
8384 2014-08-29 Gary Benson <gbenson@redhat.com>
8386 * config.in: Regenerate.
8387 * configure: Likewise.
8389 2014-08-29 Gary Benson <gbenson@redhat.com>
8391 * Makefile.in (SFILES): Add common/cleanups.c.
8393 (cleanups.o): New rule.
8395 2014-08-29 Gary Benson <gbenson@redhat.com>
8397 * utils.c (internal_vwarning): New function.
8399 2014-08-28 Gary Benson <gbenson@redhat.com>
8401 * utils.h (fatal): Remove declaration.
8402 * utils.c (fatal): Remove function.
8404 2014-08-28 Gary Benson <gbenson@redhat.com>
8406 * tracepoint.c (gdb_agent_init): Replace fatal with
8408 (initialize_tracepoint): Likewise.
8410 2014-08-28 Gary Benson <gbenson@redhat.com>
8412 * remote-utils.c (remote_prepare): Replace fatal with error.
8414 2014-08-28 Gary Benson <gbenson@redhat.com>
8416 * linux-low.c (linux_async): Replace fatal with warning.
8418 (linux_start_non_stop): Return -1 if linux_async failed.
8420 2014-08-28 Gary Benson <gbenson@redhat.com>
8422 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
8424 (i386_dr_low_get_addr): Remove vague comment.
8425 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
8428 2014-08-28 Gary Benson <gbenson@redhat.com>
8430 * inferiors.c (get_thread_process): Replace check with gdb_assert.
8431 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
8433 (linux_resume_one_lwp): Likewise.
8434 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
8436 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
8437 with internal_error.
8438 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
8439 (init_register_cache): Replace fatal with gdb_assert_not_reached.
8440 (find_register_by_name): Replace fatal with internal_error.
8441 (find_regno): Likewise.
8442 * tdesc.c (init_target_desc): Replace check with gdb_assert.
8443 * thread-db.c (thread_db_create_event): Likewise.
8444 (thread_db_load_search): Likewise.
8445 (try_thread_db_load_1): Likewise.
8446 * tracepoint.c (get_jump_space_head): Replace fatal with
8448 (claim_trampoline_space): Likewise.
8449 (have_fast_tracepoint_trampoline_buffer): Likewise.
8450 (cmd_qtstart): Likewise.
8451 (stop_tracing): Likewise.
8452 (fast_tracepoint_collecting): Likewise.
8453 (target_malloc): Likewise.
8454 (download_tracepoint): Likewise.
8455 (download_trace_state_variables): Replace check with gdb_assert.
8456 (upload_fast_traceframes): Replace fatal with internal_error.
8458 2014-08-19 Tom Tromey <tromey@redhat.com>
8459 Gary Benson <gbenson@redhat.com>
8461 * Makefile.in (SFILES): Add common/common-debug.c.
8462 (OBS): Add common-debug.o.
8463 (common-debug.o): New rule.
8464 * debug.h (debug_printf): Don't declare.
8465 * debug.c (debug_printf): Renamed and rewritten as...
8466 (debug_vprintf): New function.
8468 2014-08-19 Gary Benson <gbenson@redhat.com>
8470 * utils.h: Do not include print-utils.h.
8472 2014-08-19 Tom Tromey <tromey@redhat.com>
8473 Gary Benson <gbenson@redhat.com>
8475 * server.h: Add static assertion.
8476 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
8478 2014-08-19 Tom Tromey <tromey@redhat.com>
8479 Gary Benson <gbenson@redhat.com>
8481 * Makefile.in (SFILES): Add common/errors.c.
8482 (OBS): Add errors.o.
8483 (IPA_OBS): Add errors-ipa.o.
8484 (errors.o): New rule.
8485 (errors-ipa.o): Likewise.
8486 * utils.h (perror_with_name, error, warning): Don't declare.
8487 * utils.c (warning): Renamed and rewritten as...
8488 (vwarning): New function.
8489 (error): Renamed and rewritten as...
8490 (verror): New function.
8491 (internal_error): Renamed and rewritten as...
8492 (internal_verror): New function.
8494 2014-08-07 Gary Benson <gbenson@redhat.com>
8496 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
8497 * configure: Regenerate.
8498 * config.in: Likewise.
8499 * server.h: Do not include errno.h.
8500 * event-loop.c: Likewise.
8501 * hostio-errno.c: Likewise.
8502 * linux-low.c: Likewise.
8503 * remote-utils.c: Likewise.
8504 * spu-low.c: Likewise.
8505 * utils.c: Likewise.
8506 * gdbreplay.c: Unconditionally include errno.h.
8508 2014-08-07 Gary Benson <gbenson@redhat.com>
8510 * server.h: Do not include string.h.
8511 * event-loop.c: Likewise.
8512 * linux-low.c: Likewise.
8513 * regcache.c: Likewise.
8514 * remote-utils.c: Likewise.
8515 * spu-low.c: Likewise.
8516 * utils.c: Likewise.
8518 2014-08-07 Gary Benson <gbenson@redhat.com>
8520 * server.h: Do not include gdb_assert.h.
8522 2014-08-07 Gary Benson <gbenson@redhat.com>
8524 * server.h: Do not include common-utils.h.
8526 2014-08-07 Gary Benson <gbenson@redhat.com>
8528 * server.h: Do not include ptid.h.
8529 * notif.h: Likewise.
8531 2014-08-07 Gary Benson <gbenson@redhat.com>
8533 * server.h: Do not include gdb_locale.h.
8535 2014-08-07 Gary Benson <gbenson@redhat.com>
8537 * server.h: Do not include gdb/signals.h.
8538 * win32-low.c: Likewise.
8540 2014-08-07 Gary Benson <gbenson@redhat.com>
8542 * server.h: Do not include pathmax.h.
8544 2014-08-07 Gary Benson <gbenson@redhat.com>
8546 * server.h: Do not include libiberty.h.
8547 * linux-bfin-low.c: Likewise.
8549 2014-08-07 Gary Benson <gbenson@redhat.com>
8551 * server.h: Do not include ansidecl.h.
8553 2014-08-07 Gary Benson <gbenson@redhat.com>
8555 * linux-x86-low.c: Do not include stddef.h.
8556 * lynx-ppc-low.c: Likewise.
8557 * tracepoint.c: Likewise.
8559 2014-08-07 Gary Benson <gbenson@redhat.com>
8561 * server.h: Do not include stdarg.h.
8562 * nto-low.c: Likewise.
8564 2014-08-07 Gary Benson <gbenson@redhat.com>
8566 * server.h: Do not include stdlib.h.
8567 * inferiors.c: Likewise.
8568 * linux-low.c: Likewise.
8569 * regcache.c: Likewise.
8570 * spu-low.c: Likewise.
8571 * tracepoint.c: Likewise.
8572 * utils.c: Likewise.
8574 2014-08-07 Gary Benson <gbenson@redhat.com>
8576 * server.h: Do not include stdio.h.
8577 * linux-low.c: Likewise.
8578 * remote-utils.c: Likewise.
8579 * spu-low.c: Likewise.
8580 * utils.c: Likewise.
8581 * wincecompat.c: Likewise.
8583 2014-08-06 Gary Benson <gbenson@redhat.com>
8585 * regcache.c (init_register_cache): Move conditionals inside if.
8587 2014-08-06 Gary Benson <gbenson@redhat.com>
8589 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
8591 2014-07-31 Gary Benson <gbenson@redhat.com>
8593 * ax.h: Do not include server.h.
8594 * gdbthread.h: Likewise.
8595 * lynx-low.h: Likewise.
8596 * notif.h: Likewise.
8598 2014-07-30 Gary Benson <gbenson@redhat.com>
8600 * server.h: Include common-defs.h.
8601 Do not include config.h or build-gnulib-gdbserver/config.h.
8603 2014-07-30 Gary Benson <gbenson@redhat.com>
8605 * hostio-errno.c: Move server.h to top of includes list.
8606 * inferiors.c: Likewise.
8607 * linux-x86-low.c: Likewise.
8608 * notif.c: Include server.h.
8610 2014-07-24 Tom Tromey <tromey@redhat.com>
8611 Gary Benson <gbenson@redhat.com>
8613 * server.h (CORE_ADDR): Now unsigned.
8615 2014-07-16 Pedro Alves <palves@redhat.com>
8617 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8619 2014-07-15 Pedro Alves <palves@redhat.com>
8621 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8624 2014-07-11 Pedro Alves <palves@redhat.com>
8626 * linux-low.c (kill_wait_lwp): New function, based on
8627 kill_one_lwp_callback, but use my_waitpid directly.
8628 (kill_one_lwp_callback, linux_kill): Use it.
8630 2014-06-23 Pedro Alves <palves@redhat.com>
8632 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8633 before setting DR0..DR3.
8635 2014-06-20 Gary Benson <gbenson@redhat.com>
8637 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8638 * configure: Regenerated.
8639 * config.in: Likewise.
8641 2014-06-20 Gary Benson <gbenson@redhat.com>
8643 * Makefile.in (SFILES): Update locations for files moved
8645 (object file files): Reordered.
8647 2014-06-20 Gary Benson <gbenson@redhat.com>
8649 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8650 (i386_dr_low_set_addr): Likewise.
8651 (i386_dr_low_get_addr): Likewise.
8652 (i386_dr_low_can_set_control): Likewise.
8653 (i386_dr_low_set_control): Likewise.
8654 (i386_dr_low_get_control): Likewise.
8655 (i386_dr_low_get_status): Likewise.
8656 (i386_get_debug_register_length): Likewise.
8657 * linux-x86-low.c (i386_dr_low_set_addr):
8658 Changed signature. Made static.
8659 (i386_dr_low_get_addr): Likewise.
8660 (i386_dr_low_set_control): Likewise.
8661 (i386_dr_low_get_control): Likewise.
8662 (i386_dr_low_get_status): Likewise.
8663 (i386_dr_low): New global variable.
8664 * win32-i386-low.c (i386_dr_low_set_addr):
8665 Changed signature. Made static.
8666 (i386_dr_low_get_addr): Likewise.
8667 (i386_dr_low_set_control): Likewise.
8668 (i386_dr_low_get_control): Likewise.
8669 (i386_dr_low_get_status): Likewise.
8670 (i386_dr_low): New global variable.
8672 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8674 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8675 * Makefile.in (AR, AR_FLAGS): Define.
8676 * configure: Regenerate.
8678 2014-06-19 Gary Benson <gbenson@redhat.com>
8680 * Makefile.in (i386-dregs.o): New rule.
8681 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8682 * i386-low.c (target.h): Remove include.
8683 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8684 (DR_CONTROL_SHIFT): Likewise.
8685 (DR_CONTROL_SIZE): Likewise.
8686 (DR_RW_EXECUTE): Likewise.
8687 (DR_RW_WRITE): Likewise.
8688 (DR_RW_READ): Likewise.
8689 (DR_RW_IORW): Likewise.
8690 (DR_LEN_1): Likewise.
8691 (DR_LEN_2): Likewise.
8692 (DR_LEN_4): Likewise.
8693 (DR_LEN_8): Likewise.
8694 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8695 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8696 (DR_ENABLE_SIZE): Likewise.
8697 (DR_LOCAL_SLOWDOWN): Likewise.
8698 (DR_GLOBAL_SLOWDOWN): Likewise.
8699 (DR_CONTROL_RESERVED): Likewise.
8700 (I386_DR_CONTROL_MASK): Likewise.
8701 (I386_DR_VACANT): Likewise.
8702 (I386_DR_LOCAL_ENABLE): Likewise.
8703 (I386_DR_GLOBAL_ENABLE): Likewise.
8704 (I386_DR_DISABLE): Likewise.
8705 (I386_DR_SET_RW_LEN): Likewise.
8706 (I386_DR_GET_RW_LEN): Likewise.
8707 (I386_DR_WATCH_HIT): Likewise.
8708 (i386_wp_op_t): Likewise.
8709 (i386_show_dr): Likewise.
8710 (i386_length_and_rw_bits): Likewise.
8711 (i386_insert_aligned_watchpoint): Likewise.
8712 (i386_remove_aligned_watchpoint): Likewise.
8713 (i386_handle_nonaligned_watchpoint): Likewise.
8714 i386_update_inferior_debug_regs(): Likewise.
8715 (i386_dr_insert_watchpoint): Likewise.
8716 (i386_dr_remove_watchpoint): Likewise.
8717 (i386_dr_region_ok_for_watchpoint): Likewise.
8718 (i386_dr_stopped_data_address): Likewise.
8719 (i386_dr_stopped_by_watchpoint): Likewise.
8721 2014-06-19 Gary Benson <gbenson@redhat.com>
8723 * i386-low.c (i386_dr_show): Renamed to
8724 i386_show_dr and made static. All uses updated.
8725 (i386_dr_length_and_rw_bits): Renamed to
8726 i386_length_and_rw_bits and made static.
8728 (i386_dr_insert_aligned_watchpoint): Renamed to
8729 i386_insert_aligned_watchpoint and made static.
8731 (i386_dr_remove_aligned_watchpoint): Renamed to
8732 i386_remove_aligned_watchpoint and made static.
8734 (i386_dr_update_inferior_debug_regs): Renamed to
8735 i386_update_inferior_debug_regs and made static.
8738 2014-06-18 Gary Benson <gbenson@redhat.com>
8740 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8741 (i386_dr_low_can_set_control): Likewise.
8742 (i386_get_debug_register_length): Likewise.
8743 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8744 (i386_dr_low_can_set_control): Likewise.
8745 (i386_get_debug_register_length): Likewise.
8747 2014-06-17 Gary Benson <gbenson@redhat.com>
8749 * i386-low.h (i386-dregs.h): New include.
8750 (DR_FIRSTADDR): Now in i386-dregs.h.
8751 (DR_LASTADDR): Likewise.
8752 (DR_NADDR): Likewise.
8753 (DR_STATUS): Likewise.
8754 (DR_CONTROL): Likewise.
8755 (i386_debug_reg_state): Likewise.
8756 (i386_dr_insert_watchpoint): Likewise.
8757 (i386_dr_remove_watchpoint): Likewise.
8758 (i386_dr_region_ok_for_watchpoint): Likewise.
8759 (i386_dr_stopped_data_address): Likewise.
8760 (i386_dr_stopped_by_watchpoint): Likewise.
8761 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8763 2014-06-18 Gary Benson <gbenson@redhat.com>
8765 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8766 i386_dr_insert_watchpoint.
8767 (i386_low_remove_watchpoint): Renamed to
8768 i386_dr_remove_watchpoint.
8769 (i386_low_region_ok_for_watchpoint): Renamed to
8770 i386_dr_region_ok_for_watchpoint.
8771 (i386_low_stopped_data_address): Renamed to
8772 i386_dr_stopped_data_address.
8773 (i386_low_stopped_by_watchpoint): Renamed to
8774 i386_dr_stopped_by_watchpoint.
8775 * i386-low.c (i386_show_dr): Renamed to
8776 i386_dr_show and made nonstatic. All uses updated.
8777 (i386_length_and_rw_bits): Renamed to
8778 i386_dr_length_and_rw_bits and made nonstatic.
8780 (i386_insert_aligned_watchpoint): Renamed to
8781 i386_dr_insert_aligned_watchpoint and made nonstatic.
8783 (i386_remove_aligned_watchpoint): Renamed to
8784 i386_dr_remove_aligned_watchpoint and made nonstatic.
8786 (i386_update_inferior_debug_regs): Renamed to
8787 i386_dr_update_inferior_debug_regs and made nonstatic.
8789 (i386_low_insert_watchpoint): Renamed to
8790 i386_dr_insert_watchpoint. All uses updated.
8791 (i386_low_remove_watchpoint): Renamed to
8792 i386_dr_remove_watchpoint. All uses updated.
8793 (i386_low_region_ok_for_watchpoint): Renamed to
8794 i386_dr_region_ok_for_watchpoint. All uses updated.
8795 (i386_low_stopped_data_address): Renamed to
8796 i386_dr_stopped_data_address. All uses updated.
8797 (i386_low_stopped_by_watchpoint): Renamed to
8798 i386_dr_stopped_by_watchpoint. All uses updated.
8800 2014-06-18 Gary Benson <gbenson@redhat.com>
8802 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8803 (i386_dr_low_can_set_control): Likewise.
8804 (i386_insert_aligned_watchpoint): New check.
8806 2014-06-18 Gary Benson <gbenson@redhat.com>
8808 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8811 2014-06-18 Gary Benson <gbenson@redhat.com>
8813 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8814 instead of fatal and error.
8815 (i386_handle_nonaligned_watchpoint): Likewise.
8817 2014-06-18 Gary Benson <gbenson@redhat.com>
8819 * i386-low.c (i386_get_debug_register_length): New macro.
8820 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8821 (i386_show_dr): Use debug_printf instead of fprintf. Use
8822 phex to format values.
8824 2014-06-18 Gary Benson <gbenson@redhat.com>
8826 * i386-low.h: Comment changes.
8827 * i386-low.c: Likewise.
8829 2014-06-18 Gary Benson <gbenson@redhat.com>
8831 * i386-low.c: Whitespace changes.
8833 2014-06-12 Tom Tromey <tromey@redhat.com>
8835 * utils.c (freeargv): Remove.
8837 2014-06-12 Tom Tromey <tromey@redhat.com>
8839 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8840 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8841 (parse_debug_format_options): Likewise.
8842 (gdbserver_usage): Likewise.
8843 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8844 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8845 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8847 ($(LIBGNU)): Depend on libiberty.
8848 (all-lib): Recurse into all subdirs.
8849 (install-only): Invoke "install" target in subdirs.
8850 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8852 * configure: Rebuild.
8853 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8854 for vasprintf, vsnprintf, or gettimeofday.
8855 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8858 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8860 * development.sh: Delete.
8861 * Makefile.in (config.status): Adjust dependency on development.sh.
8862 * configure.ac: Adjust development.sh source call.
8863 * configure: Regenerate.
8865 2014-06-02 Pedro Alves <palves@redhat.com>
8867 * ax.c (gdb_free_agent_expr): New function.
8868 * ax.h (gdb_free_agent_expr): New declaration.
8869 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8871 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8873 (clear_breakpoint_conditions_and_commands): New function.
8874 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8875 (clear_breakpoint_conditions_and_commands): New declaration.
8877 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8879 * linux-aarch64-low.c (asm/ptrace.h): Include.
8881 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8883 Fix TLS access for -static -pthread.
8884 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8885 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8886 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8888 2014-05-20 Pedro Alves <palves@redhat.com>
8890 * linux-aarch64-low.c (aarch64_insert_point)
8891 (aarch64_remove_point): No longer check whether the type is
8892 supported here. Adjust to new interface.
8893 (the_low_target): Install aarch64_supports_z_point_type as
8894 supports_z_point_type method.
8895 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8896 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8897 instead of a Z packet char. Adjust.
8898 (arm_supports_z_point_type): New function.
8899 (arm_insert_point, arm_remove_point): Adjust to new interface.
8900 (the_low_target): Install arm_supports_z_point_type.
8901 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8902 (cris_insert_point, cris_remove_point): Adjust to new interface.
8903 Don't check whether the type is supported here.
8904 (the_low_target): Install cris_supports_z_point_type.
8905 * linux-low.c (linux_supports_z_point_type): New function.
8906 (linux_insert_point, linux_remove_point): Adjust to new interface.
8907 * linux-low.h (struct linux_target_ops) <insert_point,
8908 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8909 raw_breakpoint pointer parameter.
8910 <supports_z_point_type>: New method.
8911 * linux-mips-low.c (mips_supports_z_point_type): New function.
8912 (mips_insert_point, mips_remove_point): Adjust to new interface.
8913 Use mips_supports_z_point_type.
8914 (the_low_target): Install mips_supports_z_point_type.
8915 * linux-ppc-low.c (the_low_target): Install NULL as
8916 supports_z_point_type method.
8917 * linux-s390-low.c (the_low_target): Install NULL as
8918 supports_z_point_type method.
8919 * linux-sparc-low.c (the_low_target): Install NULL as
8920 supports_z_point_type method.
8921 * linux-x86-low.c (x86_supports_z_point_type): New function.
8922 (x86_insert_point): Adjust to new insert_point interface. Use
8923 insert_memory_breakpoint. Adjust to new
8924 i386_low_insert_watchpoint interface.
8925 (x86_remove_point): Adjust to remove_point interface. Use
8926 remove_memory_breakpoint. Adjust to new
8927 i386_low_remove_watchpoint interface.
8928 (the_low_target): Install x86_supports_z_point_type.
8929 * lynx-low.c (lynx_target_ops): Install NULL as
8930 supports_z_point_type callback.
8931 * nto-low.c (nto_supports_z_point_type): New.
8932 (nto_insert_point, nto_remove_point): Adjust to new interface.
8933 (nto_target_ops): Install nto_supports_z_point_type.
8934 * mem-break.c: Adjust intro comment.
8935 (struct raw_breakpoint) <raw_type, size>: New fields.
8936 <inserted>: Update comment.
8937 <shlib_disabled>: Delete field.
8938 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8939 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8940 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8941 (raw_bkpt_type_to_target_hw_bp_type): New function.
8942 (find_enabled_raw_code_breakpoint_at): New function.
8943 (find_raw_breakpoint_at): New type and size parameters. Use them.
8944 (insert_memory_breakpoint): New function, based off
8945 set_raw_breakpoint_at.
8946 (remove_memory_breakpoint): New function.
8947 (set_raw_breakpoint_at): Reimplement.
8948 (set_breakpoint): New, based on set_breakpoint_at.
8949 (set_breakpoint_at): Reimplement.
8950 (delete_raw_breakpoint): Go through the_target->remove_point
8951 instead of assuming memory breakpoints.
8952 (find_gdb_breakpoint_at): Delete.
8953 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8954 (find_gdb_breakpoint): New function.
8955 (set_gdb_breakpoint_at): Delete.
8956 (z_type_supported): New function.
8957 (set_gdb_breakpoint_1): New function, loosely based off
8958 set_gdb_breakpoint_at.
8959 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8960 (delete_gdb_breakpoint_at): Delete.
8961 (delete_gdb_breakpoint_1): New function, loosely based off
8962 delete_gdb_breakpoint_at.
8963 (delete_gdb_breakpoint): New function.
8964 (clear_gdb_breakpoint_conditions): Rename to ...
8965 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8967 (add_condition_to_breakpoint): Make static.
8968 (add_breakpoint_condition): Take a struct breakpoint pointer
8969 instead of an address. Adjust.
8970 (gdb_condition_true_at_breakpoint): Rename to ...
8971 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8973 (gdb_condition_true_at_breakpoint): Reimplement.
8974 (add_breakpoint_commands): Take a struct breakpoint pointer
8975 instead of an address. Adjust.
8976 (gdb_no_commands_at_breakpoint): Rename to ...
8977 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8978 parameter. Return true if no breakpoint was found. Change debug
8980 (gdb_no_commands_at_breakpoint): Reimplement.
8981 (run_breakpoint_commands): Rename to ...
8982 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8983 and change return type to boolean.
8984 (run_breakpoint_commands): New function.
8985 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8986 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8987 breakpoint. Go through the_target->remove_point instead of
8988 assuming memory breakpoint.
8989 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8990 software and hardware breakpoints.
8991 (reinsert_raw_breakpoint): Go through the_target->insert_point
8992 instead of assuming memory breakpoint.
8993 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8994 software and hardware breakpoints.
8995 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8996 Check both software and hardware breakpoints.
8997 (validate_inserted_breakpoint): Assert the breakpoint is a
8998 software breakpoint. Set the inserted flag to -1 instead of
8999 setting shlib_disabled.
9000 (delete_disabled_breakpoints): Adjust.
9001 (validate_breakpoints): Only validate software breakpoints.
9002 Adjust to inserted flag change.
9003 (check_mem_read, check_mem_write): Skip breakpoint types other
9004 than software breakpoints. Adjust to inserted flag change.
9005 * mem-break.h (enum raw_bkpt_type): New enum.
9006 (raw_breakpoint, struct process_info): Forward declare.
9007 (Z_packet_to_target_hw_bp_type): Delete declaration.
9008 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
9009 (set_gdb_breakpoint, delete_gdb_breakpoint)
9010 (clear_breakpoint_conditions): New declarations.
9011 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
9012 (breakpoint_inserted_here): Update comment.
9013 (add_breakpoint_condition, add_breakpoint_commands): Replace
9014 address parameter with a breakpoint pointer parameter.
9015 (gdb_breakpoint_here): Update comment.
9016 (delete_gdb_breakpoint_at): Delete.
9017 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
9018 * server.c (process_point_options): Take a struct breakpoint
9019 pointer instead of an address. Adjust.
9020 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
9021 delete_gdb_breakpoint.
9022 * spu-low.c (spu_target_ops): Install NULL as
9023 supports_z_point_type method.
9024 * target.h: Include mem-break.h.
9025 (struct target_ops) <prepare_to_access_memory>: Update comment.
9026 <supports_z_point_type>: New field.
9027 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
9028 instead of a char. Also take a raw breakpoint pointer.
9029 * win32-arm-low.c (the_low_target): Install NULL as
9030 supports_z_point_type.
9031 * win32-i386-low.c (i386_supports_z_point_type): New function.
9032 (i386_insert_point, i386_remove_point): Adjust to new interface.
9033 (the_low_target): Install i386_supports_z_point_type.
9034 * win32-low.c (win32_supports_z_point_type): New function.
9035 (win32_insert_point, win32_remove_point): Adjust to new interface.
9036 (win32_target_ops): Install win32_supports_z_point_type.
9037 * win32-low.h (struct win32_target_ops):
9038 <supports_z_point_type>: New method.
9039 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
9040 instead of a char. Also take a raw breakpoint pointer.
9042 2014-05-20 Pedro Alves <palves@redhat.com>
9044 * mem-break.h: Include break-common.h.
9045 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
9046 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
9047 (Z_packet_to_target_hw_bp_type): New declaration.
9048 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
9049 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
9050 (Z_PACKET_ACCESS_WP): Delete macros.
9051 (Z_packet_to_hw_type): Delete function.
9052 * i386-low.h: Don't include break-common.h here.
9053 (Z_packet_to_hw_type): Delete declaration.
9054 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
9055 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
9056 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
9057 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
9058 * linux-aarch64-low.c: Don't include break-common.h here.
9059 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
9060 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
9061 (Z_packet_to_target_hw_bp_type): Delete function.
9062 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
9064 (mips_insert_point, mips_remove_point): Use
9065 Z_packet_to_target_hw_bp_type.
9067 2014-05-20 Pedro Alves <palves@redhat.com>
9069 * linux-aarch64-low.c: Include break-common.h.
9070 (enum target_point_type): Delete.
9071 (Z_packet_to_point_type): Rename to ...
9072 (Z_packet_to_target_hw_bp_type): ... this, and return a
9073 target_hw_bp_type instead.
9074 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
9075 instead of an enum target_point_type.
9076 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
9078 (aarch64_dr_state_insert_one_point)
9079 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
9080 (aarch64_handle_aligned_watchpoint)
9081 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
9082 Take an enum target_hw_bp_type instead of an enum
9084 (aarch64_supports_z_point_type): New function.
9085 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
9086 use Z_packet_to_target_hw_bp_type.
9088 2014-05-20 Joel Brobecker <brobecker@adacore.com>
9090 * configure.ac: Only use -Werror by default when DEVELOPMENT
9092 * configure: Regenerate.
9094 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
9096 Fix gdbserver qGetTLSAddr for x86_64 -m32.
9097 * linux-x86-low.c (X86_64_USER_REGS): New.
9098 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
9100 2014-04-28 Yao Qi <yao@codesourcery.com>
9102 * Makefile.in (i386-avx512.c): Fix the typo of generated file
9105 2014-04-25 Pedro Alves <palves@redhat.com>
9108 * linux-low.c (linux_attach_fail_reason_string): New function.
9109 (linux_attach_lwp): Delete.
9110 (linux_attach_lwp_1): Rename to ...
9111 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
9112 argument. Remove "initial" parameter. Return int instead of
9113 void. Don't error or warn here.
9114 (linux_attach): Adjust to call linux_attach_lwp. Call error on
9115 failure to attach to the tgid. Call warning when failing to
9117 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
9118 argument. Remove "initial" parameter. Return int instead of
9119 void. Don't error or warn here.
9120 (linux_attach_fail_reason_string): New declaration.
9121 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
9122 interface change. Use linux_attach_fail_reason_string.
9124 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
9125 Walfred Tedeschi <walfred.tedeschi@intel.com>
9127 * Makefile.in: Added rules to handle new files
9128 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
9129 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
9130 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
9131 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
9132 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
9133 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
9135 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
9136 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
9137 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
9138 i386/x32-avx512.xml.
9139 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
9140 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
9141 i386/x32-avx512-linux.xml.
9142 * i387-fp.c (num_avx512_k_registers): New constant for number
9144 (num_avx512_zmmh_low_registers): New constant for number of
9145 lower ZMM registers (0-15).
9146 (num_avx512_zmmh_high_registers): New constant for number of
9147 higher ZMM registers (16-31).
9148 (num_avx512_ymmh_registers): New contant for number of higher
9149 YMM registers (ymm16-31 added by avx521 on x86_64).
9150 (num_avx512_xmm_registers): New constant for number of higher
9151 XMM registers (xmm16-31 added by AVX512 on x86_64).
9152 (struct i387_xsave): Add space for AVX512 registers.
9153 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
9154 Add code to handle AVX512 registers.
9155 (i387_xsave_to_cache): Add code to handle AVX512 registers.
9156 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
9157 prototypei from generated file.
9158 (tdesc_amd64_avx512_linux): Likewise.
9159 (init_registers_x32_avx512_linux): Likewise.
9160 (tdesc_x32_avx512_linux): Likewise.
9161 (init_registers_i386_avx512_linux): Likewise.
9162 (tdesc_i386_avx512_linux): Likewise.
9163 (x86_64_regmap): Add AVX512 registers.
9164 (x86_linux_read_description): Add code to handle AVX512 XSTATE
9166 (initialize_low_arch): Add code to initialize AVX512 registers.
9168 2014-04-23 Pedro Alves <palves@redhat.com>
9170 * mem-break.c (find_gdb_breakpoint_at): Make static.
9171 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
9173 2014-04-23 Pedro Alves <palves@redhat.com>
9175 * i386-low.c: Don't include break-common.h here.
9176 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
9177 prototype to take target_hw_bp_type as argument instead of a Z
9179 * i386-low.h: Include break-common.h here.
9180 (Z_packet_to_hw_type): Declare.
9181 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
9183 * linux-x86-low.c (x86_insert_point): Convert the packet number to
9184 a target_hw_bp_type before calling i386_low_insert_watchpoint.
9185 (x86_remove_point): Convert the packet number to a
9186 target_hw_bp_type before calling i386_low_remove_watchpoint.
9187 * win32-i386-low.c (i386_insert_point): Convert the packet number
9188 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
9189 (i386_remove_point): Convert the packet number to a
9190 target_hw_bp_type before calling i386_low_remove_watchpoint.
9192 2014-04-23 Pedro Alves <palves@redhat.com>
9194 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
9196 2014-04-10 Pedro Alves <palves@redhat.com>
9198 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
9199 Check if the condition or command is NULL before checking if the
9200 breakpoint is known. On success, return true.
9201 * mem-break.h (add_breakpoint_condition): Document return.
9202 (add_breakpoint_commands): Add describing comment.
9203 * server.c (skip_to_semicolon): New function.
9204 (process_point_options): Use it.
9206 2014-04-09 Pedro Alves <palves@redhat.com>
9208 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
9211 2014-02-27 Pedro Alves <palves@redhat.com>
9214 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
9216 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
9218 (last_thread_of_process_p): Take a PID argument instead of a
9220 (linux_wait_for_lwp): Delete.
9221 (num_lwps, check_zombie_leaders, not_stopped_callback): New
9223 (linux_low_filter_event): New function, party factored out from
9224 linux_wait_for_event.
9225 (linux_wait_for_event): Rename to ...
9226 (linux_wait_for_event_filtered): ... this. Add new filter ptid
9227 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
9228 sigsuspend. Check for zombie leaders.
9229 (linux_wait_for_event): Reimplement as wrapper around
9230 linux_wait_for_event_filtered.
9231 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
9232 a normal or signal exit is seen, it's the whole process exiting.
9233 (wait_for_sigstop): No longer a for_each_inferior callback.
9234 Rewrite on top of linux_wait_for_event_filtered.
9235 (stop_all_lwps): Call wait_for_sigstop directly.
9236 * server.c (resume, handle_target_event): Handle
9237 TARGET_WAITKIND_NO_RESUMED.
9239 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9241 * win32-low.c (psapi_get_dll_name,
9242 * win32_CreateToolhelp32Snapshot): Delete.
9243 (win32_CreateToolhelp32Snapshot, win32_Module32First)
9244 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
9246 (handle_load_dll): Add function description.
9247 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
9249 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9251 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
9253 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
9254 base address when calling win32_add_one_solib.
9255 (handle_load_dll): Delete local variable load_addr.
9256 Remove 0x1000 offset applied to DLL base address when calling
9257 win32_add_one_solib.
9258 (handle_unload_dll): Add comment.
9260 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9262 * win32-low.c (win32_add_all_dlls): Renames
9263 win32_ensure_ntdll_loaded. Rewrite function documentation.
9264 Adjust implementation to always load all DLLs.
9265 Add 0x1000 offset to DLL base address when calling
9266 win32_add_one_solib.
9267 (child_initialization_done): New static global.
9268 (do_initial_child_stuff): Set child_initialization_done to
9269 zero during child initialization, and 1 after. Replace call
9270 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
9272 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
9273 (handle_unload_dll): Add function documentation.
9274 (get_child_debug_event): Ignore load and unload DLL events
9275 during child initialization.
9277 2014-02-20 Doug Evans <dje@google.com>
9279 Remove global all_lwps.
9280 * inferiors.h (ptid_of): Move here from linux-low.h.
9281 (pid_of, lwpid_of): Ditto.
9282 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
9283 parameter is a struct thread_info * now.
9284 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
9285 directly. Pass &all_threads to find_inferior instead of &all_lwps.
9286 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
9288 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
9289 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
9290 * linux-arm-low.c (update_registers_callback): Update, "entry"
9291 parameter is a struct thread_info * now.
9292 Fetch lwpid from current_inferior directly.
9293 (arm_insert_point): Pass &all_threads to find_inferior instead of
9295 (arm_remove_point): Ditto.
9296 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
9297 (arm_prepare_to_resume): Fetch pid from thread.
9298 (arm_read_description): Fetch lwpid from current_inferior directly.
9299 * linux-low.c (all_lwps): Delete.
9300 (delete_lwp): Delete call to remove_inferior.
9301 (handle_extended_wait): Fetch lwpid from thread.
9302 (add_lwp): Don't set lwp->entry.id. Remove call to
9303 add_inferior_to_list.
9304 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
9305 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
9306 (kill_one_lwp_callback): Ditto.
9307 (linux_kill): Don't dereference NULL pointer.
9308 Fetch ptid,lwpid from thread.
9309 (get_detach_signal): Fetch ptid from thread.
9310 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
9311 Simplify call to regcache_invalidate_thread.
9312 (delete_lwp_callback): Update, "entry" parameter is a
9313 struct thread_info * now. Fetch pid from thread.
9314 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
9315 (status_pending_p_callback): Update, "entry" parameter is a
9316 struct thread_info * now. Fetch ptid from thread.
9317 (find_lwp_pid): Update, "entry" parameter is a
9318 struct thread_info * now.
9319 (linux_wait_for_lwp): Fetch pid from thread.
9320 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
9321 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
9322 (enqueue_one_deferred_signal): Fetch lwpid from thread.
9323 (dequeue_one_deferred_signal): Ditto.
9324 (cancel_breakpoint): Fetch ptid from current_inferior.
9325 (linux_wait_for_event): Pass &all_threads to find_inferior,
9326 not &all_lwps. Fetch ptid, lwpid from thread.
9327 (count_events_callback): Update, "entry" parameter is a
9328 struct thread_info * now.
9329 (select_singlestep_lwp_callback): Ditto.
9330 (select_event_lwp_callback): Ditto.
9331 (cancel_breakpoints_callback): Ditto.
9332 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
9334 (select_event_lwp): Ditto. Fetch ptid from event_thread.
9335 (unsuspend_one_lwp): Update, "entry" parameter is a
9336 struct thread_info * now.
9337 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
9339 (linux_stabilize_threads): Ditto. And for for_each_inferior.
9340 Fetch lwpid from thread, not lwp.
9341 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
9342 Pass &all_threads to find_inferior, not &all_lwps.
9343 (send_sigstop): Fetch lwpid from thread, not lwp.
9344 (send_sigstop_callback): Update, "entry" parameter is a
9345 struct thread_info * now.
9346 (suspend_and_send_sigstop_callback): Ditto.
9347 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
9348 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
9349 struct thread_info * now.
9350 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
9352 (lwp_running): Update, "entry" parameter is a
9353 struct thread_info * now.
9354 (stop_all_lwps): Fetch ptid from thread.
9355 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
9356 (linux_resume_one_lwp): Fetch lwpid from thread.
9357 (linux_set_resume_request): Update, "entry" parameter is a
9358 struct thread_info * now. Fetch pid, lwpid from thread.
9359 (resume_status_pending_p): Update, "entry" parameter is a
9360 struct thread_info * now.
9361 (need_step_over_p): Ditto. Fetch lwpid from thread.
9362 (start_step_over): Fetch lwpid from thread.
9363 (linux_resume_one_thread): Update, "entry" parameter is a
9364 struct thread_info * now. Fetch lwpid from thread.
9365 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
9366 (proceed_one_lwp): Update, "entry" parameter is a
9367 struct thread_info * now. Fetch lwpid from thread.
9368 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
9369 struct thread_info * now.
9370 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
9371 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
9372 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
9374 (regsets_store_inferior_registers): Ditto.
9375 (fetch_register, store_register): Ditto.
9376 (linux_read_memory, linux_write_memory): Ditto.
9377 (linux_request_interrupt): Ditto.
9378 (linux_read_auxv): Ditto.
9379 (linux_xfer_siginfo): Ditto.
9380 (linux_qxfer_spu): Ditto.
9381 (linux_qxfer_libraries_svr4): Ditto.
9382 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
9383 moved to inferiors.h.
9385 (get_thread_lwp): Update.
9386 (struct lwp_info): Delete member "entry". Simplify comment for
9389 * linux-mips-low.c (mips_read_description): Fetch lwpid from
9390 current_inferior directly.
9391 (update_watch_registers_callback): Update, "entry" parameter is a
9392 struct thread_info * now. Fetch pid from thread.
9393 (mips_linux_prepare_to_resume): Fetch ptid from thread.
9394 (mips_insert_point): Fetch lwpid from current_inferior.
9395 Pass &all_threads to find_inferior, not &all_lwps.
9396 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
9397 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
9399 (mips_stopped_data_address): Ditto.
9400 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
9402 * linux-tile-low.c (tile_arch_setup): Ditto.
9403 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
9404 (update_debug_registers_callback): Update, "entry" parameter is a
9405 struct thread_info * now. Fetch pid from thread.
9406 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
9407 Pass &all_threads to find_inferior, not &all_lwps.
9408 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
9409 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
9410 Pass &all_threads to find_inferior, not &all_lwps.
9411 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
9412 (i386_dr_low_get_status): Ditto.
9413 (x86_linux_prepare_to_resume): Fetch ptid from thread.
9414 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
9415 (x86_linux_read_description): Ditto.
9416 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
9418 2014-02-20 Doug Evans <dje@google.com>
9420 * inferiors.c (get_first_inferior): Fix buglet.
9422 2014-02-19 Doug Evans <dje@google.com>
9424 * gdbthread.h (add_thread): Change result type to struct thread_info *.
9425 * inferiors.c (add_thread): Change result type to struct thread_info *.
9426 All callers updated.
9427 (add_lwp): Call add_thread here instead of in callers.
9428 All callers updated.
9429 * linux-low.h (get_lwp_thread): Rewrite.
9430 (struct lwp_info): New member "thread".
9432 2014-02-19 Doug Evans <dje@google.com>
9434 * linux-low.c (add_lwp): Change result to struct lwp_info *.
9435 All callers updated.
9437 2014-02-19 Doug Evans <dje@google.com>
9439 * inferiors.c (add_thread): Fix whitespace.
9441 2014-02-19 Doug Evans <dje@google.com>
9443 * dll.c (clear_dlls): Replace accessing list implemention details
9445 * gdbthread.h (get_first_thread): Declare.
9446 * inferiors.c (for_each_inferior_with_data): New function.
9447 (get_first_thread): New function.
9448 (find_thread_ptid): Simplify.
9449 (get_first_inferior): New function.
9450 (clear_list): Delete.
9451 (one_inferior_p): New function.
9452 (clear_inferior_list): New function.
9453 (clear_inferiors): Update.
9454 * inferiors.h (for_each_inferior_with_data): Declare.
9455 (clear_inferior_list): Declare.
9456 (one_inferior_p): Declare.
9457 (get_first_inferior): Declare.
9458 * linux-low.c (linux_wait_for_event): Replace accessing list
9459 implemention details with API function.
9460 * server.c (target_running): Ditto.
9461 (accumulate_file_name_length): New function.
9462 (emit_dll_description): New function.
9463 (handle_qxfer_libraries): Replace accessing list implemention
9464 details with API function.
9465 (handle_qxfer_threads_worker): New function.
9466 (handle_qxfer_threads_proper): Replace accessing list implemention
9467 details with API function.
9468 (handle_query): Ditto.
9469 (visit_actioned_threads_callback_ftype): New typedef.
9470 (visit_actioned_threads_data): New struct.
9471 (visit_actioned_threads): Rewrite to be find_inferior callback.
9472 (resume): Call find_inferior.
9473 (handle_status): Replace accessing list implemention
9474 details with API function.
9475 (process_serial_event): Replace accessing list implemention details
9477 * target.c (set_desired_inferior): Replace accessing list implemention
9478 details with API function.
9479 * tracepoint.c (same_process_p): New function.
9480 (gdb_agent_about_to_close): Replace accessing list implemention
9481 details with API function.
9482 * win32-low.c (child_delete_thread): Replace accessing list
9483 implemention details with API function.
9484 (match_dll_by_basename): New function.
9485 (dll_is_loaded_by_basename): New function.
9486 (win32_ensure_ntdll_loaded): Replace accessing list implemention
9487 details call to dll_is_loaded_by_basename.
9489 2014-02-19 Doug Evans <dje@google.com>
9491 * dll.h (struct dll_info): Add comment.
9492 * gdbthread.h (struct thread_info): Add comment.
9493 (current_ptid): Simplify.
9494 * inferiors.c (add_process): Update.
9495 (remove_process): Update.
9496 * inferiors.h (struct process_info): Rename member "head" to "entry".
9497 * linux-low.c (delete_lwp): Update.
9499 (last_thread_of_process_p): Update.
9500 (kill_one_lwp_callback, linux_kill): Update.
9501 (status_pending_p_callback): Update.
9502 (wait_for_sigstop): Update. Simplify read of ptid.
9503 (start_step_over): Update.
9504 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
9505 (get_lwp_thread): Update.
9506 (struct lwp_info): Rename member "head" to "entry".
9507 * regcache.h (inferior_list_entry): Delete.
9508 * server.c (kill_inferior_callback): Update.
9509 (detach_or_kill_inferior_callback): Update.
9510 (print_started_pid): Update.
9511 (print_attached_pid): Update.
9512 (process_serial_event): Simplify read of ptid.
9513 * thread-db.c (thread_db_create_event): Update.
9514 (thread_db_get_tls_address): Update.
9515 * win32-low.c (current_inferior_ptid): Simplify.
9517 2014-02-19 Tom Tromey <tromey@redhat.com>
9519 * target.h (struct target_ops) <supports_btrace>: Add target_ops
9521 (target_supports_btrace): Update.
9523 2014-02-14 Yao Qi <yao@codesourcery.com>
9525 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
9526 (rsp-low-ipa.o): New target.
9528 2014-02-12 Tom Tromey <tromey@redhat.com>
9530 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
9531 convert_ascii_to_int.
9532 * regcache.c (registers_to_string): Likewise.
9533 * remote-utils.c (decode_M_packet): Likewise.
9534 * server.c (process_serial_event): Likewise.
9536 2014-02-12 Tom Tromey <tromey@redhat.com>
9538 * server.c (handle_query, handle_v_run): Use hex2bin, not
9540 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
9542 2014-02-12 Tom Tromey <tromey@redhat.com>
9544 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
9545 convert_int_to_ascii.
9546 * regcache.c (registers_to_string, collect_register_as_string):
9548 * remote-utils.c (look_up_one_symbol, relocate_instruction):
9550 * server.c (process_serial_event): Likewise.
9551 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
9552 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
9554 2014-02-12 Tom Tromey <tromey@redhat.com>
9556 * remote-utils.c (look_up_one_symbol, monitor_output): Use
9557 bin2hex, not hexify.
9558 * tracepoint.c (cmd_qtstatus): Likewise.
9560 2014-02-12 Tom Tromey <tromey@redhat.com>
9562 * remote-utils.c (monitor_output): Pass explicit length to
9565 2014-02-12 Tom Tromey <tromey@redhat.com>
9567 * tracepoint.c: Include rsp-low.h.
9568 * server.c: Include rsp-low.h.
9569 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
9570 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
9572 * remote-utils.c: Include rsp-low.h.
9573 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
9574 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
9575 (convert_int_to_ascii, convert_ascii_to_int): Move to
9577 * regcache.c: Include rsp-low.h.
9578 * ax.c: Include rsp-low.h.
9579 * Makefile.in (SFILES): Add common/rsp-low.c.
9580 (OBS): Add rsp-low.o.
9581 (rsp-low.o): New target.
9583 2014-02-12 Tom Tromey <tromey@redhat.com>
9585 * utils.h (pulongest, plongest, phex_nz): Don't declare.
9586 Include print-utils.h.
9587 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
9588 (plongest, thirty_two, phex_nz): Remove.
9589 * Makefile.in (SFILES): Add common/print-utils.c.
9590 (OBS): Add print-utils.o.
9591 (print-utils-ipa.o): New target.
9592 (print-utils.o): New target.
9593 (IPA_OBJS): Add print-utils-ipa.o.
9595 2014-02-06 Tom Tromey <tromey@redhat.com>
9597 * Makefile.in (SFILES): Fix indentation.
9599 2014-02-05 Doug Evans <dje@google.com>
9601 * linux-low.c (linux_wait_for_event): Improve comment.
9602 (linux_wait_1): Keep current_inferior in sync with event_child.
9604 2014-01-22 Doug Evans <dje@google.com>
9606 * gdbthread.h (gdb_id_to_thread): Delete, unused.
9608 2014-01-22 Doug Evans <dje@google.com>
9610 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
9611 * configure: Regenerate.
9612 * config.in: Regenerate.
9613 * Makefile.in (SFILES): Add debug.c.
9615 * debug.c: New file.
9616 * debug.h: New file.
9617 * linux-aarch64-low.c (*): Update all debugging printfs to use
9618 debug_printf instead of fprintf.
9619 * linux-arm-low.c (*): Ditto.
9620 * linux-cris-low.c (*): Ditto.
9621 * linux-crisv32-low.c (*): Ditto.
9622 * linux-m32r-low.c (*): Ditto.
9623 * linux-sparc-low.c (*): Ditto.
9624 * linux-x86.c (*): Ditto.
9625 * linux-low.c (*): Ditto.
9626 (linux_wait_1): Add calls to debug_enter, debug_exit.
9627 (linux_wait): Remove redundant debugging printf.
9628 (stop_all_lwps): Add calls to debug_enter, debug_exit.
9629 (linux_resume, unstop_all_lwps): Ditto.
9630 * mem-break.c (*): Update all debugging printfs to use
9631 debug_printf instead of fprintf.
9632 * remote-utils.c (*): Ditto.
9633 * thread-db.c (*): Ditto.
9634 * server.c #include <ctype.h>, "gdb_vecs.h".
9635 (debug_threads): Moved to debug.c.
9636 (*): Update all debugging printfs to use debug_printf instead of
9638 (start_inferior): Replace call to fflush with call to debug_flush.
9639 (monitor_show_help): Mention set debug-format.
9640 (parse_debug_format_options): New function.
9641 (handle_monitor_command): Handle "monitor set debug-format".
9642 (gdbserver_usage): Mention --debug-format.
9643 (main): Parse --debug-format.
9644 * server.h (debug_threads): Declaration moved to debug.h.
9646 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9647 trace_debug_1 that uses debug_printf.
9648 (tracepoint_look_up_symbols): Update all debugging printfs to use
9649 debug_printf instead of fprintf.
9651 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9653 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9656 2014-01-17 Pedro Alves <palves@redhat.com>
9659 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9660 defined after including gdb_proc_service.h.
9662 2014-01-16 Doug Evans <dje@google.com>
9664 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9665 (match_dll): Use it.
9667 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9669 * target.h (target_ops) <read_btrace>: Change parameters and
9670 return type to allow error reporting.
9671 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9672 trace reading errors on.
9673 * linux-low.c (linux_low_read_btrace): Pass trace reading
9675 (linux_low_disable_btrace): New.
9677 2014-01-15 Doug Evans <dje@google.com>
9679 * inferiors.c (thread_id_to_gdb_id): Delete.
9680 * inferiors.h (thread_id_to_gdb_id): Delete.
9682 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9684 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9685 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9688 2014-01-08 Pedro Alves <palves@redhat.com>
9690 * server.c (handle_status): Don't discard previous queued stop
9691 replies or thread's pending status here.
9692 (main) <disconnection>: Do it here instead.
9694 2014-01-08 Pedro Alves <palves@redhat.com>
9696 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9697 * server.c (visit_actioned_threads, handle_pending_status): New
9699 (handle_v_cont): Factor out parts to ...
9700 (resume): ... this new function. If in all-stop, and a thread
9701 being resumed has a pending status, report it without actually
9703 (myresume): Adjust to use the new 'resume' function.
9704 (clear_pending_status_callback, set_pending_status_callback)
9705 (find_status_pending_thread_callback): New functions.
9706 (handle_status): Handle the case of multiple threads having
9707 interesting statuses to report. Report threads' real last signal
9708 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9709 with an interesting thread to report the status for, instead of
9710 always reporting the status of the first thread.
9712 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9714 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9715 * gdbreplay.c (gdbreplay_version): Likewise.
9717 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9719 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9720 iov.iov_len with the real length in use.
9722 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9724 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9725 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9726 for all targets that use win32-low.c.
9727 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9728 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9730 2013-12-13 Pedro Alves <palves@redhat.com>
9732 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9733 if equal to TARGET_WAITKIND_LOADED.
9734 * win32-low.c (cached_status): New static global.
9735 (win32_wait): Add declaration.
9736 (do_initial_child_stuff): Flush all initial pending debug events
9737 up to the initial breakpoint.
9738 (win32_wait): If CACHED_STATUS was set, return that instead
9739 of doing a real wait. Remove the code resuming the execution
9740 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9741 during the initial phase. Also remove the code changing
9742 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9743 TARGET_WAITKIND_STOPPED.
9745 2013-12-11 Yao Qi <yao@codesourcery.com>
9747 * notif.c (handle_notif_ack): Return 0 if no notification
9750 2013-11-20 Doug Evans <dje@google.com>
9752 * linux-low.c (linux_set_resume_request): Fix comment.
9754 2013-11-20 Doug Evans <dje@google.com>
9756 * linux-low.c (resume_status_pending_p): Tweak comment.
9758 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9760 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9761 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9762 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9763 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9764 (srv_amd64_regobj): Add amd64-mpx.o.
9765 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9766 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9767 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9768 * i387-fp.c (num_pl_bnd_register) Added constant.
9769 (num_pl_bnd_cfg_registers) Added constant.
9770 (struct i387_xsave) Added reserved area and MPX fields.
9771 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9772 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9774 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9775 (init_registers_amd64_mpx_linux): Declare new function.
9776 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9777 (x86_64_regmap): Add MPX registers.
9778 (x86_linux_read_description): Add MPX case.
9779 (initialize_low_arch): Initialize MPX targets.
9781 2013-11-18 Tom Tromey <tromey@redhat.com>
9783 * configure: Rebuild.
9784 * configure.ac: Don't check for stdlib.h.
9785 * gdbreplay.c: Unconditionally include stdlib.h.
9787 2013-11-18 Tom Tromey <tromey@redhat.com>
9789 * config.in: Rebuild.
9790 * configure: Rebuild.
9791 * configure.ac: Don't use AC_HEADER_DIRENT.
9793 2013-11-18 Tom Tromey <tromey@redhat.com>
9795 * server.h: Don't check HAVE_STRING_H.
9796 * gdbreplay.c: Don't check HAVE_STRING_H.
9797 * configure: Rebuild.
9799 2013-11-18 Tom Tromey <tromey@redhat.com>
9801 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9804 2013-11-08 Tom Tromey <tromey@redhat.com>
9806 * configure, config.in: Rebuild.
9807 * configure.ac: Remove unused configury.
9809 2013-11-08 Tom Tromey <tromey@redhat.com>
9811 * acinclude.m4: Include common.m4, codeset.m4.
9812 * configure, config.in: Rebuild.
9813 * configure.ac: Use GDB_AC_COMMON.
9815 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9817 * linux-s390-low.c (HWCAP_S390_TE): New define.
9818 (s390_arch_setup): Consider the TE field in the HWCAP for
9819 determining 'have_regset_tdb'.
9821 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9824 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9827 2013-10-02 Pedro Alves <palves@redhat.com>
9829 * server.c (process_serial_event): Don't output "GDBserver
9830 exiting" if GDB is connected through stdio.
9831 * target.c (mywait): Likewise, be silent if GDB is connected
9834 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9836 * lynx-low.c (lynx_add_threads_after_attach): New function.
9837 (lynx_attach): Remove call to add_thread. Add call to
9838 lynx_add_threads_after_attach instead.
9840 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9842 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9843 * config.in, configure: Regenerated.
9845 2013-09-18 Yao Qi <yao@codesourcery.com>
9848 * server.c (start_inferior): Clear 'resume_info'.
9850 2013-09-16 Jiong Wang <jiwang@tilera.com>
9852 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9855 2013-09-16 Jiong Wang <jiwang@tilera.com>
9857 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9858 linux-tile-low.o to srv_tgtobj.
9860 2013-09-16 Will Newton <will.newton@linaro.org>
9862 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9865 2013-09-06 Pedro Alves <palves@redhat.com>
9867 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9868 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9869 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9870 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9871 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9872 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9874 2013-09-06 Pedro Alves <palves@redhat.com>
9876 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9877 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9879 2013-09-06 Pedro Alves <palves@redhat.com>
9881 * linux-amd64-ipa.c: Include tracepoint.h.
9882 * linux-i386-ipa.c: Include tracepoint.h.
9884 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9886 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9887 (ps_get_thread_area): New function.
9889 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9891 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9892 (initialize_low_arch): Call init_registers_crisv32 rather than
9893 init_register_crisv32.
9895 2013-09-05 Pedro Alves <palves@redhat.com>
9897 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9899 * hostio.h: ... this new file.
9900 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9901 win32-low.c: Include hostio.h.
9903 2013-09-05 Pedro Alves <palves@redhat.com>
9905 * server.h (gdb_client_data, handler_func, callback_handler_func)
9906 (delete_file_handler, add_file_handler, append_callback_event)
9907 (delete_callback_event, start_event_loop, initialize_event_loop):
9908 Move to event-loop.h and include it.
9909 * event-loop.h: New file.
9911 2013-09-05 Pedro Alves <palves@redhat.com>
9913 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9914 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9915 (loaded_dll, unloaded_dll): Move to ...
9916 * dll.h: ... this new file.
9917 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9919 2013-09-05 Pedro Alves <palves@redhat.com>
9921 * server.h (current_process, get_thread_process, all_processes)
9922 (add_inferior_to_list, for_each_inferior, current_inferior)
9923 (remove_inferior, add_process, remove_process, find_process_pid)
9924 (have_started_inferiors_p, have_attached_inferiors_p)
9925 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9926 (clear_inferiors, find_inferior, find_inferior_id)
9927 (inferior_target_data, set_inferior_target_data)
9928 (inferior_regcache_data, set_inferior_regcache_data): Move to
9929 inferiors.h, and include it.
9930 * inferiors.h: New file.
9932 2013-09-05 Pedro Alves <palves@redhat.com>
9934 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9938 2013-09-05 Pedro Alves <palves@redhat.com>
9940 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9942 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9943 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9944 (handle_tracepoint_general_set, handle_tracepoint_query)
9945 (tracepoint_finished_step, tracepoint_was_hit)
9946 (release_while_stepping_state_list, current_traceframe)
9947 (in_readonly_region, traceframe_read_mem)
9948 (fetch_traceframe_registers, traceframe_read_sdata)
9949 (traceframe_read_info, struct fast_tpoint_collect_status)
9950 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9951 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9952 (supply_fast_tracepoint_registers)
9953 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9954 (ipa_tdesc, claim_trampoline_space)
9955 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9956 (agent_mem_read, agent_get_trace_state_variable_value)
9957 (agent_set_trace_state_variable_value, agent_tsv_read)
9958 (agent_mem_read_string, get_raw_reg_func_addr)
9959 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9960 * tracepoint.h: ... this new file.
9962 2013-09-05 Pedro Alves <palves@redhat.com>
9964 * server.h (perror_with_name, error, fatal, warning, paddress)
9965 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9967 * utils.h: New file.
9969 2013-09-05 Pedro Alves <palves@redhat.com>
9971 * server.h (remote_debug, noack_mode, transport_is_reliable)
9972 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9973 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9974 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9975 (write_enn, initialize_async_io, enable_async_io)
9976 (disable_async_io, check_remote_input_interrupt_request)
9977 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9978 (dead_thread_notify, prepare_resume_reply)
9979 (decode_address_to_semicolon, decode_address, decode_m_packet)
9980 (decode_M_packet, decode_X_packet, decode_xfer_write)
9981 (decode_search_memory_packet, unhexify, hexify)
9982 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9983 (look_up_one_symbol, relocate_instruction)
9984 (monitor_output): Move to remote-utils.h, and include it.
9985 * remote-utils.h: New file.
9987 2013-09-05 Pedro Alves <palves@redhat.com>
9989 * server.h (_): Delete.
9991 2013-09-02 Pedro Alves <palves@redhat.com>
9993 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9994 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9996 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9998 2013-09-02 Pierre Muller <muller@sourceware.org>
10000 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
10001 or WriteProcessMemory complete successfully and handle
10002 ERROR_PARTIAL_COPY error.
10004 2013-09-02 Pedro Alves <palves@redhat.com>
10006 * server.c (gdb_read_memory): Return -1 on traceframe memory read
10007 error instead of EIO.
10009 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10012 * linux-low.c: Include filestuff.h.
10013 (linux_create_inferior) <pid == 0>: Call close_most_fds.
10014 * lynx-low.c: Include filestuff.h.
10015 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
10016 * server.c: Include filestuff.h.
10017 (main): Call notice_open_fds.
10018 * spu-low.c: Include filestuff.h.
10019 (spu_create_inferior) <pid == 0>: Call close_most_fds.
10021 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
10023 * Makefile.in: Explain why ../target and ../nat are not
10024 listed as include file search paths.
10025 (linux-waitpid.o): New object file rule.
10026 * configure.srv (srv_native_linux_obj): New variable.
10027 Replace all occurrences of linux native object files with
10028 $srv_native_linux_obj.
10029 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
10030 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
10031 (linux_enable_event_reporting): Remove declaration.
10032 (my_waitpid): Moved to common/linux-waitpid.c.
10033 (linux_wait_for_event): Pass ptid when calling
10034 linux_enable_event_reporting.
10035 (linux_supports_tracefork_flag): Remove.
10036 (linux_enable_event_reporting): Likewise.
10037 (linux_tracefork_grandchild): Remove.
10038 (STACK_SIZE): Moved to common/linux-ptrace.c.
10039 (linux_tracefork_child): Remove.
10040 (linux_test_for_tracefork): Remove.
10041 (linux_look_up_symbols): Call linux_supports_traceclone.
10042 (initialize_low): Remove call to linux_test_for_tracefork.
10043 * linux-low.h (PTRACE_TYPE_ARG3): Move to
10044 common/linux-ptrace.h.
10045 (PTRACE_TYPE_ARG4): Likewise.
10046 Include linux-ptrace.h.
10048 2013-08-21 Pedro Alves <palves@redhat.com>
10050 * config.in: Renegerate.
10052 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
10054 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
10055 (SFILES): Remove $(srcdir)/common/target-common.c and
10056 add $(srcdir)/target/waitstatus.c.
10057 (OBS): Remove target-common.o and add waitstatus.o.
10058 (server_h): Remove $(srcdir)/../common/target-common.h and
10059 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
10060 and $(srcdir)/../target/waitstatus.h.
10061 (target-common.o): Remove.
10062 (waitstatus.o): New target object file.
10063 * target.h: Do not include target-common.h and
10064 include target/resume.h, target/wait.h and
10065 target/waitstatus.h.
10067 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
10069 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
10070 to PTRACE_TYPE_ARG3.
10071 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
10072 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
10074 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
10075 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
10077 2013-07-27 Jie Zhang <jie@codesourcery.com>
10078 Daniel Jacobowitz <dan@codesourcery.com>
10079 Yao Qi <yao@codesourcery.com>
10081 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
10082 (mips-linux-watch.o): New rule.
10083 (mips_linux_watch_h): New variable.
10084 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
10086 * linux-mips-low.c: Include mips-linux-watch.h.
10087 (struct arch_process_info, struct arch_lwp_info): New.
10088 (update_watch_registers_callback): New function.
10089 (mips_linux_new_process, mips_linux_new_thread) New functions.
10090 (mips_linux_prepare_to_resume, mips_insert_point): New
10092 (mips_remove_point, mips_stopped_by_watchpoint): New
10094 (rsp_bp_type_to_target_hw_bp_type): New function.
10095 (mips_stopped_data_address): New function.
10096 (the_low_target): Add watchpoint support functions.
10098 2013-07-27 Yao Qi <yao@codesourcery.com>
10100 * i386-low.c: Include break-common.h.
10101 (enum target_hw_bp_type): Remove.
10103 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
10105 * Makefile.in (SFILES): /common/target-common.c.
10106 (OBS): Add target-common.o.
10107 (server_h): Add $(srcdir)/../common/target-common.h.
10108 (target-common.o): New target.
10109 * server.c (queue_stop_reply_callback): Free
10110 status string after use.
10111 * target.c (target_waitstatus_to_string): Remove.
10112 * target.h: Include target-common.h.
10113 (resume_kind): Likewise.
10114 (target_waitkind): Likewise.
10115 (target_waitstatus): Likewise.
10116 (TARGET_WNOHANG): Likewise.
10118 2013-07-04 Yao Qi <yao@codesourcery.com>
10120 * Makefile.in (host_alias): Use @host_noncanonical@.
10121 (target_alias): Use @target_noncanonical@.
10122 * configure.ac: Use ACX_NONCANONICAL_TARGET and
10123 ACX_NONCANONICAL_HOST.
10124 * configure: Regenerated.
10127 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
10129 * configure.ac (version_host, version_target): Set and AC_SUBST them.
10130 * configure: Rebuild.
10131 * Makefile.in (version_host, version_target): Get from configure.
10132 (version.c): Use $(version_host) and $(version_target).
10134 2013-07-03 Pedro Alves <palves@redhat.com>
10136 * Makefile.in (config.status): Depend on development.sh.
10137 * acinclude.m4: Include libmcheck.m4.
10138 * configure: Regenerate.
10140 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
10142 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
10143 attribute inside the parentheses.
10144 (winapi_DebugSetProcessKillOnExit): Ditto.
10145 (winapi_DebugBreakProcess): Ditto.
10146 (winapi_GenerateConsoleCtrlEvent): Ditto.
10148 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
10150 * notif.h (notif_event): Add a dummy member to avoid compiler
10153 2013-07-01 Pedro Alves <palves@redhat.com>
10155 * hostio.c (HOSTIO_PATH_MAX): Define.
10156 (require_filename, handle_open, handle_unlink, handle_readlink):
10159 2013-07-01 Pedro Alves <palves@redhat.com>
10161 * server.h: Include "pathmax.h".
10162 * linux-low.c: Don't include sys/param.h.
10163 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
10165 * win32-low.c: Don't include sys/param.h.
10166 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
10168 2013-07-01 Pedro Alves <palves@redhat.com>
10170 * event-loop.c: Don't check HAVE_UNISTD_H before including
10172 * gdbreplay.c: Likewise.
10173 * remote-utils.c: Likewise.
10174 * server.c: Likewise.
10175 * configure.ac: Don't check for unistd.h.
10176 * configure: Regenerate.
10178 2013-06-28 Tom Tromey <tromey@redhat.com>
10180 * Makefile.in (version.c): Use version.in, not
10183 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
10185 * configure.ac (version_host, version_target): Set and AC_SUBST them.
10186 * configure: Rebuild.
10187 * Makefile.in (version_host, version_target): Get from configure.
10188 (version.c): Use $(version_host) and $(version_target).
10190 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
10192 Fix trace-status to output user name without trailing colon.
10193 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
10195 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
10197 Fix trace-status to output proper start-time and stop-time.
10198 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
10199 output start time and stop time in hex as gdb expects.
10201 2013-06-26 Pedro Alves <pedro@codesourcery.com>
10203 * tracepoint.c (build_traceframe_info_xml): Output trace state
10204 variables present in the trace buffer.
10206 2013-06-24 Tom Tromey <tromey@redhat.com>
10208 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
10210 (version.o): Remove.
10211 * gdbreplay.c: Include version.h.
10212 (version, host_name): Don't declare.
10213 * server.h: Include version.h.
10214 (version, host_name): Don't declare.
10216 2013-06-12 Pedro Alves <palves@redhat.com>
10218 * linux-x86-low.c (linux_is_elf64): Delete global.
10219 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
10220 with local linux_pid_exe_is_elf_64_file use.
10222 2013-06-11 Pedro Alves <palves@redhat.com>
10224 * linux-low.c (regset_disabled, disable_regset): New functions.
10225 (regsets_fetch_inferior_registers)
10226 (regsets_store_inferior_registers): Use them.
10227 (initialize_regsets_info); Don't allocate the disabled_regsets
10229 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
10232 2013-06-11 Pedro Alves <palves@redhat.com>
10234 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
10237 2013-06-11 Pedro Alves <palves@redhat.com>
10239 * linux-x86-low.c (initialize_low_arch): Call
10240 init_registers_x32_avx_linux.
10242 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
10244 Fix compatibility with Android Bionic.
10245 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
10248 2013-06-07 Pedro Alves <palves@redhat.com>
10251 * Makefile.in (OBS): Add tdesc.o.
10252 (IPA_OBJS): Add tdesc-ipa.o.
10253 (tdesc-ipa.o): New rule.
10254 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
10256 * linux-low.c (new_inferior): Delete.
10257 (disabled_regsets, num_regsets): Delete.
10258 (linux_add_process): Adjust to set the new per-process
10260 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
10261 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
10262 was a stop. When calling arch_setup, switch the current inferior
10263 to the thread that got an event.
10264 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
10265 (regsets_fetch_inferior_registers)
10266 (regsets_store_inferior_registers): New regsets_info parameter.
10268 (linux_register_in_regsets): New regs_info parameter. Adjust to
10270 (register_addr, fetch_register, store_register): New usrregs_info
10271 parameter. Adjust to use it.
10272 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
10273 parameter regs_info. Adjust to use it.
10274 (linux_fetch_registers): Get the current inferior's regs_info, and
10276 (linux_store_registers): Ditto.
10277 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
10278 (initialize_low): Don't initialize the target_regsets here. Call
10279 initialize_low_arch.
10280 * linux-low.h (target_regsets): Delete declaration.
10281 (struct regsets_info): New.
10282 (struct usrregs_info): New.
10283 (struct regs_info): New.
10284 (struct process_info_private) <new_inferior>: New field.
10285 (struct linux_target_ops): Delete the num_regs, regmap, and
10286 regset_bitmap fields. New field regs_info.
10287 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
10288 * i387-fp.c (num_xmm_registers): Delete.
10289 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
10290 calls to new interface.
10291 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
10292 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
10293 Infer the number of xmm registers from the regcache's target
10295 * i387-fp.h (num_xmm_registers): Delete.
10296 * inferiors.c (add_thread): Don't install the thread's regcache
10298 * proc-service.c (gregset_info): Fetch the current inferior's
10299 regs_info. Adjust to use it.
10300 * regcache.c: Include tdesc.h.
10301 (register_bytes, reg_defs, num_registers)
10302 (gdbserver_expedite_regs): Delete.
10303 (get_thread_regcache): If the thread doesn't have a regcache yet,
10304 create one, instead of aborting gdbserver.
10305 (regcache_invalidate_one): Rename to ...
10306 (regcache_invalidate_thread): ... this.
10307 (regcache_invalidate_one): New.
10308 (regcache_invalidate): Only invalidate registers of the current
10310 (init_register_cache): Add target_desc parameter, and use it.
10311 (new_register_cache): Ditto. Assert the target description has a
10312 non zero registers_size.
10313 (regcache_cpy): Add assertions. Adjust.
10314 (realloc_register_cache, set_register_cache): Delete.
10315 (registers_to_string, registers_from_string): Adjust.
10316 (find_register_by_name, find_regno, find_register_by_number)
10317 (register_cache_size): Add target_desc parameter, and use it.
10318 (free_register_cache_thread, free_register_cache_thread_one)
10319 (regcache_release, register_cache_size): New.
10320 (register_size): Add target_desc parameter, and use it.
10321 (register_data, supply_register, supply_register_zeroed)
10322 (supply_regblock, supply_register_by_name, collect_register)
10323 (collect_register_as_string, collect_register_by_name): Adjust.
10324 * regcache.h (struct target_desc): Forward declare.
10325 (struct regcache) <tdesc>: New field.
10326 (init_register_cache, new_register_cache): Add target_desc
10328 (regcache_invalidate_thread): Declare.
10329 (regcache_invalidate_one): Delete declaration.
10330 (regcache_release): Declare.
10331 (find_register_by_number, register_cache_size, register_size)
10332 (find_regno): Add target_desc parameter.
10333 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
10335 * remote-utils.c: Include tdesc.h.
10336 (outreg, prepare_resume_reply): Adjust.
10337 * server.c: Include tdesc.h.
10338 (gdbserver_xmltarget): Delete declaration.
10339 (get_features_xml, process_serial_event): Adjust.
10340 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
10342 (struct process_info) <tdesc>: New field.
10343 (ipa_tdesc): Declare.
10344 * tdesc.c: New file.
10345 * tdesc.h: New file.
10346 * tracepoint.c: Include tdesc.h.
10347 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
10348 (get_context_regcache): Adjust to pass ipa_tdesc down.
10349 (do_action_at_tracepoint): Adjust to get the register cache size
10350 from the context regcache's description.
10351 (traceframe_walk_blocks): Adjust to get the register cache size
10352 from the current trace frame's description.
10353 (traceframe_get_pc): Adjust to get current trace frame's
10354 description and pass it down.
10355 (gdb_collect): Adjust to get the register cache size from the
10357 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
10358 (gdbserver_xmltarget): Delete.
10359 (initialize_low_tracepoint): Set the ipa's target description.
10360 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
10361 (initialize_low_tracepoint): Set the ipa's target description.
10362 * linux-x86-low.c: Include tdesc.h.
10363 [__x86_64__] (is_64bit_tdesc): New.
10364 (ps_get_thread_area, x86_get_thread_area): Use it.
10365 (i386_cannot_store_register): Rename to ...
10366 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
10367 (i386_cannot_fetch_register): Rename to ...
10368 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
10369 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
10371 (target_regsets): Rename to ...
10372 (x86_regsets): ... this.
10373 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
10375 (x86_siginfo_fixup): Use is_64bit_tdesc.
10376 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
10377 (tdesc_x32_avx_linux, tdesc_x32_linux)
10378 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
10380 (x86_linux_update_xmltarget): Delete.
10381 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
10382 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
10383 (AMD64_LINUX_USER64_CS): New.
10384 (x86_linux_read_description): New, based on
10385 x86_linux_update_xmltarget.
10386 (same_process_callback): New.
10387 (x86_arch_setup_process_callback): New.
10388 (x86_linux_update_xmltarget): New.
10389 (x86_regsets_info): New.
10390 (amd64_linux_regs_info): New.
10391 (i386_linux_usrregs_info): New.
10392 (i386_linux_regs_info): New.
10393 (x86_linux_regs_info): New.
10394 (x86_arch_setup): Reimplement.
10395 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
10396 (x86_emit_ops): Ditto.
10397 (the_low_target): Adjust. Install x86_linux_regs_info,
10398 x86_cannot_fetch_register, and x86_cannot_store_register.
10399 (initialize_low_arch): New.
10400 * linux-ia64-low.c (tdesc_ia64): Declare.
10401 (ia64_fetch_register): Adjust.
10402 (ia64_usrregs_info, regs_info): New globals.
10403 (ia64_regs_info): New function.
10404 (the_low_target): Adjust.
10405 (initialize_low_arch): New function.
10406 * linux-sparc-low.c (tdesc_sparc64): Declare.
10407 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
10409 (sparc_arch_setup): New function.
10410 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
10411 (the_low_target): Adjust.
10412 (initialize_low_arch): New function.
10413 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
10414 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
10415 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
10416 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
10417 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
10418 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
10419 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
10420 (tdesc_powerpc_isa205_vsx64l): Declare.
10421 (ppc_cannot_store_register, ppc_collect_ptrace_register)
10422 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
10423 (ppc_set_pc, ppc_get_hwcap): Adjust.
10424 (ppc_usrregs_info): Forward declare.
10425 (!__powerpc64__) ppc_regmap_adjusted: New global.
10426 (ppc_arch_setup): Adjust to the current process'es target
10428 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
10429 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
10430 (ppc_store_evrregset): Adjust.
10431 (target_regsets): Rename to ...
10432 (ppc_regsets): ... this, and make static.
10433 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
10434 (ppc_regs_info): New function.
10435 (the_low_target): Adjust.
10436 (initialize_low_arch): New function.
10437 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
10438 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
10439 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
10440 (tdesc_s390x_linux64v2): Declare.
10441 (s390_collect_ptrace_register, s390_supply_ptrace_register)
10442 (s390_fill_gregset, s390_store_last_break): Adjust.
10443 (target_regsets): Rename to ...
10444 (s390_regsets): ... this, and make static.
10445 (s390_get_pc, s390_set_pc): Adjust.
10446 (s390_get_hwcap): New target_desc parameter, and use it.
10447 [__s390x__] (have_hwcap_s390_high_gprs): New global.
10448 (s390_arch_setup): Adjust to set the current process'es target
10449 description. Don't adjust the regmap.
10450 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
10451 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
10452 (regs_info_3264): New globals.
10453 (s390_regs_info): New function.
10454 (the_low_target): Adjust.
10455 (initialize_low_arch): New function.
10456 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
10457 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
10458 [__mips64] (init_registers_mips_linux)
10459 (init_registers_mips_dsp_linux): Delete defines.
10460 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
10461 (have_dsp): New global.
10462 (mips_read_description): New, based on mips_arch_setup.
10463 (mips_arch_setup): Reimplement.
10464 (get_usrregs_info): New function.
10465 (mips_cannot_fetch_register, mips_cannot_store_register)
10466 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
10467 (mips_fill_fpregset, mips_store_fpregset): Adjust.
10468 (target_regsets): Rename to ...
10469 (mips_regsets): ... this, and make static.
10470 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
10471 (dsp_regs_info, regs_info): New globals.
10472 (mips_regs_info): New function.
10473 (the_low_target): Adjust.
10474 (initialize_low_arch): New function.
10475 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
10476 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
10478 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
10479 (arm_read_description): New, with bits factored from
10481 (arm_arch_setup): Reimplement.
10482 (target_regsets): Rename to ...
10483 (arm_regsets): ... this, and make static.
10484 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
10485 (arm_regs_info): New function.
10486 (the_low_target): Adjust.
10487 (initialize_low_arch): New function.
10488 * linux-m68k-low.c (tdesc_m68k): Declare.
10489 (target_regsets): Rename to ...
10490 (m68k_regsets): ... this, and make static.
10491 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
10492 (m68k_regs_info): New function.
10493 (m68k_arch_setup): New function.
10494 (the_low_target): Adjust.
10495 (initialize_low_arch): New function.
10496 * linux-sh-low.c (tdesc_sharch): Declare.
10497 (target_regsets): Rename to ...
10498 (sh_regsets): ... this, and make static.
10499 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
10500 (sh_regs_info, sh_arch_setup): New functions.
10501 (the_low_target): Adjust.
10502 (initialize_low_arch): New function.
10503 * linux-bfin-low.c (tdesc_bfin): Declare.
10504 (bfin_arch_setup): New function.
10505 (bfin_usrregs_info, regs_info): New globals.
10506 (bfin_regs_info): New function.
10507 (the_low_target): Adjust.
10508 (initialize_low_arch): New function.
10509 * linux-cris-low.c (tdesc_cris): Declare.
10510 (cris_arch_setup): New function.
10511 (cris_usrregs_info, regs_info): New globals.
10512 (cris_regs_info): New function.
10513 (the_low_target): Adjust.
10514 (initialize_low_arch): New function.
10515 * linux-cris-low.c (tdesc_crisv32): Declare.
10516 (cris_arch_setup): New function.
10517 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
10518 (cris_regs_info): New function.
10519 (the_low_target): Adjust.
10520 (initialize_low_arch): New function.
10521 * linux-m32r-low.c (tdesc_m32r): Declare.
10522 (m32r_arch_setup): New function.
10523 (m32r_usrregs_info, regs_info): New globals.
10524 (m32r_regs_info): Adjust.
10525 (initialize_low_arch): New function.
10526 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
10527 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
10528 (tic6x_usrregs_info): Forward declare.
10529 (tic6x_read_description): New function, based on ...
10530 (tic6x_arch_setup): ... this. Reimplement.
10531 (target_regsets): Rename to ...
10532 (tic6x_regsets): ... this, and make static.
10533 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
10534 (tic6x_regs_info): New function.
10535 (the_low_target): Adjust.
10536 (initialize_low_arch): New function.
10537 * linux-xtensa-low.c (tdesc_xtensa): Declare.
10538 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
10539 (target_regsets): Rename to ...
10540 (xtensa_regsets): ... this, and make static.
10541 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
10543 (xtensa_arch_setup, xtensa_regs_info): New functions.
10544 (the_low_target): Adjust.
10545 (initialize_low_arch): New function.
10546 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
10547 (nios2_arch_setup): Set the current process'es tdesc.
10548 (target_regsets): Rename to ...
10549 (nios2_regsets): ... this.
10550 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
10551 (nios2_regs_info): New function.
10552 (the_low_target): Adjust.
10553 (initialize_low_arch): New function.
10554 * linux-aarch64-low.c (tdesc_aarch64): Declare.
10555 (aarch64_arch_setup): Set the current process'es tdesc.
10556 (target_regsets): Rename to ...
10557 (aarch64_regsets): ... this.
10558 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
10559 (aarch64_regs_info): New function.
10560 (the_low_target): Adjust.
10561 (initialize_low_arch): New function.
10562 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
10564 (target_regsets): Rename to ...
10565 (tile_regsets): ... this.
10566 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
10567 (tile_regs_info): New function.
10568 (tile_arch_setup): Set the current process'es tdesc.
10569 (the_low_target): Adjust.
10570 (initialize_low_arch): New function.
10571 * spu-low.c (tdesc_spu): Declare.
10572 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
10573 * win32-arm-low.c (tdesc_arm): Declare.
10574 (arm_arch_setup): New function.
10575 (the_low_target): Install arm_arch_setup instead of
10576 init_registers_arm.
10577 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
10578 (init_windows_x86): Rename to ...
10579 (i386_arch_setup): ... this. Set `win32_tdesc'.
10580 (the_low_target): Adjust.
10581 * win32-low.c (win32_tdesc): New global.
10582 (child_add_thread): Don't create the thread cache here.
10583 (do_initial_child_stuff): Set the new process'es tdesc.
10584 * win32-low.h (struct target_desc): Forward declare.
10585 (win32_tdesc): Declare.
10586 * lynx-i386-low.c (tdesc_i386): Declare global.
10587 (lynx_i386_arch_setup): Set `lynx_tdesc'.
10588 * lynx-low.c (lynx_tdesc): New global.
10589 (lynx_add_process): Set the new process'es tdesc.
10590 * lynx-low.h (struct target_desc): Forward declare.
10591 (lynx_tdesc): Declare global.
10592 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
10593 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
10594 * nto-low.c (nto_tdesc): New global.
10595 (do_attach): Set the new process'es tdesc.
10596 * nto-low.h (struct target_desc): Forward declare.
10597 (nto_tdesc): Declare.
10598 * nto-x86-low.c (tdesc_i386): Declare.
10599 (nto_x86_arch_setup): Set `nto_tdesc'.
10601 2013-06-04 Gary Benson <gbenson@redhat.com>
10603 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
10604 to qSupported response when appropriate.
10605 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
10606 with nonzero-length annex.
10607 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
10608 arguments supplied in annex.
10610 2013-05-31 Doug Evans <dje@google.com>
10613 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
10614 64 bits in 64-cross-32 environment.
10616 2013-05-28 Pedro Alves <palves@redhat.com>
10618 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
10619 (aarch64-without-fpu.c): Delete rule.
10620 * configure.srv (aarch64*-*-linux*): Remove references to
10621 aarch64-without-fpu.o and aarch64-without-fpu.xml.
10622 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
10625 2013-05-24 Pedro Alves <palves@redhat.com>
10627 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
10628 instead of strchr/decode_address. Error if the range isn't split
10629 with a ','. Don't assume there's be a ':' in the action.
10631 2013-05-23 Yao Qi <yao@codesourcery.com>
10632 Pedro Alves <palves@redhat.com>
10634 * linux-low.c (lwp_in_step_range): New function.
10635 (linux_wait_1): If the thread was range stepping and stopped
10636 outside the stepping range, report the stop to GDB. Otherwise,
10637 continue stepping. Add range stepping debug output.
10638 (linux_set_resume_request): Copy the step range from the resume
10639 request to the lwp.
10640 (linux_supports_range_stepping): New.
10641 (linux_target_ops) <supports_range_stepping>: Set to
10642 linux_supports_range_stepping.
10643 * linux-low.h (struct linux_target_ops)
10644 <supports_range_stepping>: New field.
10645 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10646 * linux-x86-low.c (x86_supports_range_stepping): New.
10647 (the_low_target) <supports_range_stepping>: Set to
10648 x86_supports_range_stepping.
10649 * server.c (handle_v_cont): Handle 'r' action.
10650 (handle_v_requests): Append ";r" if the target supports range
10652 * target.h (struct thread_resume) <step_range_start,
10653 step_range_end>: New fields.
10654 (struct target_ops) <supports_range_stepping>:
10656 (target_supports_range_stepping): New macro.
10658 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10660 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10661 confusion in comment.
10663 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10665 * lynx-low.c (struct process_info_private): New type.
10666 (lynx_add_process): New function.
10667 (lynx_create_inferior, lynx_attach): Replace calls to
10668 add_process by calls to lynx_add_process.
10669 (lynx_resume): If PTID is null, then try using
10670 current_process()->private->last_wait_event_ptid.
10672 (lynx_clear_inferiors): Delete. The contents of that function
10673 has been inlined in lynx_mourn;
10674 (lynx_wait_1): Save the ptid in the process's private data.
10675 (lynx_mourn): Free the process' private data. Replace call
10676 to lynx_clear_inferiors by call to clear_inferiors.
10678 2013-05-17 Yao Qi <yao@codesourcery.com>
10680 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10683 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10685 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10686 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10687 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10688 PT_TEXT_END_ADDR guards. Update comments.
10689 (linux_target_op) <read_offsets>: Conditionally define to
10690 linux_read_offsets if the target is UCLIBC and if it defines
10691 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10693 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10694 Andrew Jenner <andrew@codesourcery.com>
10696 * Makefile.in (SFILES): Add linux-nios2-low.c.
10697 (clean): Add action to delete nios2-linux.c.
10698 (nios2-linux.c): New rule.
10699 * configure.srv: Add nios2*-*-linux*.
10700 * linux-nios2-low.c: New.
10702 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10704 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10706 2013-04-25 Hui Zhu <hui@codesourcery.com>
10709 * ax.c (ax_printf): Add fflush.
10711 2013-04-22 Tom Tromey <tromey@redhat.com>
10713 * Makefile.in (SFILES): Add filestuff.c.
10714 (OBS): Add filestuff.o.
10715 (filestuff.o): New target.
10716 * config.in, configure: Rebuild.
10717 * configure.ac: Check for fdwalk, pipe2.
10719 2013-04-17 Pedro Alves <palves@redhat.com>
10721 * configure.ac (USE_THREAD_DB): Delete variable.
10722 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10723 Don't AC_SUBST USE_THREAD_DB.
10724 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10725 * config.in, configure: Regenerate.
10727 2013-04-16 Pedro Alves <palves@redhat.com>
10729 * linux-low.h (struct lwp_info) <thread_known>: Move under
10730 the USE_THREAD_DB #ifdef.
10732 2013-04-16 Pedro Alves <palves@redhat.com>
10734 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10735 (linux-low.o): Delete rule.
10736 * linux-low.h: Always include "gdb_thread_db.h" instead of
10737 conditionally including thread_db.h.
10738 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10741 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10743 * Makefile.in (install-only): Fix make install regression.
10745 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10747 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10748 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10750 * gdbserver.1: Remove.
10752 2013-03-22 Pedro Alves <palves@redhat.com>
10754 * linux-low.c (handle_extended_wait): Don't call
10755 linux_enable_event_reporting.
10757 2013-03-15 Tony Theodore <tonyt@logyst.com>
10760 * Makefile.in (SHELL): Use @SHELL@.
10762 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10764 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10767 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10769 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10770 Remove extraneous NULL element.
10772 2013-03-13 Yao Qi <yao@codesourcery.com>
10774 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10775 'V' block in trace frame.
10777 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10779 * target.h (struct target_ops): Add btrace ops.
10780 (target_supports_btrace): New macro.
10781 (target_enable_btrace): New macro.
10782 (target_disable_btrace): New macro.
10783 (target_read_btrace): New macro.
10784 * gdbthread.h (struct thread_info): Add btrace field.
10785 * server.c: Include btrace-common.h.
10786 (handle_btrace_general_set): New function.
10787 (handle_btrace_enable): New function.
10788 (handle_btrace_disable): New function.
10789 (handle_general_set): Call handle_btrace_general_set.
10790 (handle_qxfer_btrace): New function.
10791 (struct qxfer qxfer_packets[]): Add btrace entry.
10792 * inferiors.c (remove_thread): Disable btrace.
10793 * linux-low: Include linux-btrace.h.
10794 (linux_low_enable_btrace): New function.
10795 (linux_low_read_btrace): New function.
10796 (linux_target_ops): Add btrace ops.
10797 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10798 Add srv_linux_btrace=yes.
10799 (x86_64-*-linux*): Add linux-btrace.o.
10800 Add srv_linux_btrace=yes.
10801 * configure.ac: Define HAVE_LINUX_BTRACE.
10802 * config.in: Regenerated.
10803 * configure: Regenerated.
10805 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10807 * server.c (handle_qxfer): Preserve error message if -3 is
10809 (qxfer): Document the -3 return value.
10811 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10813 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10814 (linux_btrace_h): New variable.
10815 (linux-btrace.o): New rule.
10817 2013-03-08 Stan Shebs <stan@codesourcery.com>
10818 Hafiz Abid Qadeer <abidh@codesourcery.com>
10820 * tracepoint.c (trace_buffer_size): New global.
10821 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10822 (init_trace_buffer): Change to one-argument function. Allocate
10823 trace buffer memory.
10824 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10825 handle QTBuffer:size packet.
10826 (cmd_bigqtbuffer_size): New function.
10827 (initialize_tracepoint): Call init_trace_buffer with
10828 DEFAULT_TRACE_BUFFER_SIZE.
10829 * server.c (handle_query): Add QTBuffer:size in the
10832 2013-03-07 Yao Qi <yao@codesourcery.com>
10834 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10835 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10837 (cmd_qtsp): Adjust condition. Do post increment.
10838 Set cur_action and cur_step_action back to 0.
10840 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10843 * linux-low.c (linux_write_memory): Return early success if LEN is
10846 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10848 * configure.srv: Add x86_64-*-cygwin* as target.
10850 2013-02-28 Tom Tromey <tromey@redhat.com>
10852 * configure.ac: Invoke AC_SYS_LARGEFILE.
10853 * configure, config.in: Rebuild.
10855 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10857 * win32-low.c: Throughout, fix format strings and casts of
10858 printf-like functions to avoid type related warnings on all
10860 (get_child_debug_event): Print dwDebugEventCode as hex since
10861 that's how it's usually documented.
10863 2013-02-28 Yao Qi <yao@codesourcery.com>
10865 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10868 2013-02-27 Jiong Wang <jiwang@tilera.com>
10870 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10871 (reg-tilegx32.c): New rule.
10872 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10873 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10874 different register info initializer according to elf class.
10875 (init_registers_tilgx32): New function. The tilegx32 register info
10877 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10878 (tile_store_gregset): Likewise.
10880 2013-02-27 Yao Qi <yao@codesourcery.com>
10882 * server.c (process_point_options): Print debug message when
10883 debug_threads is true.
10885 2013-02-26 Yao Qi <yao@codesourcery.com>
10887 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10889 2013-02-19 Pedro Alves <palves@redhat.com>
10890 Kai Tietz <ktietz@redhat.com>
10894 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10895 instead of strtoul to extract address from packet.
10896 (process_serial_event) <'z'>: Likewise.
10898 2013-02-18 Yao Qi <yao@codesourcery.com>
10900 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10902 2013-02-14 Pedro Alves <palves@redhat.com>
10906 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10907 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10909 2013-02-14 Pedro Alves <palves@redhat.com>
10911 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10913 2013-02-14 Pedro Alves <palves@redhat.com>
10915 * tracepoint.c (save_string): Delete.
10916 (add_tracepoint_action): Use savestring instead of save_string.
10918 2013-02-12 Pedro Alves <palves@redhat.com>
10920 * linux-xtensa-low.c: Ditto.
10921 * xtensa-xtregs.c: Ditto.
10923 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10925 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10928 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10930 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10931 aarch64_num_wp_regs and aarch64_num_bp_regs to
10932 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10934 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10936 * linux-aarch64-low.c (ps_get_thread_area): Replace
10937 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10939 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10940 Marcus Shawcroft <marcus.shawcroft@arm.com>
10941 Nigel Stephens <nigel.stephens@arm.com>
10942 Yufeng Zhang <yufeng.zhang@arm.com>
10944 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10945 (aarch64.c, aarch64-without-fpu.c): New targets.
10946 * configure.srv (aarch64*-*-linux*): New.
10947 * linux-aarch64-low.c: New file.
10949 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10951 * linux-low.c (handle_extended_wait, linux_create_inferior)
10952 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10953 (dequeue_one_deferred_signal, linux_resume_one_thread)
10954 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10955 (linux_tracefork_grandchild, linux_test_for_tracefork)
10956 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10957 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10958 where the argument is 0.
10960 2013-01-25 Yao Qi <yao@codesourcery.com>
10962 * event-loop.c: Include "queue.h".
10963 (gdb_event_p): New typedef.
10964 (struct gdb_event) <next_event>: Remove.
10965 (event_queue): Change to QUEUE(gdb_event_p).
10966 (async_queue_event): Remove.
10967 (gdb_event_xfree): New.
10968 (initialize_event_loop): New.
10969 (process_event): Use API from QUEUE.
10970 (wait_for_event): Likewise.
10971 * server.c (main): Call initialize_event_loop.
10972 * server.h (initialize_event_loop): Declare.
10974 2013-01-18 Yao Qi <yao@codesourcery.com>
10976 * ax.h (struct eval_agent_expr_context): New.
10977 (gdb_eval_agent_expr): Update declaration.
10978 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10979 TFRAME. Add new argument CTX.
10980 * server.h (struct eval_agent_expr_context): Declare.
10981 (agent_mem_read, agent_tsv_read): Update declaration.
10982 (agent_mem_read_string): Likewise.
10983 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10984 (add_traceframe_block): Add new argument TPOINT.
10985 Increase TPOINT->traceframe_usage.
10986 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10987 eval_tracepoint_agent_expr.
10988 (condition_true_at_tracepoint): Likewise.
10989 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10990 (agent_mem_read_string, agent_tsv_read): Likewise.
10992 2013-01-16 Yao Qi <yao@codesourcery.com>
10994 * linux-low.c (linux_resume_one_lwp): Don't check
10995 'lwp->bp_reinsert != 0'.
10997 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10998 Pedro Alves <palves@redhat.com>
11000 * lynx-low.c (ptrace_request_to_str): Define a temporary
11001 macro and use it to simplify this function's implementation.
11003 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11005 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
11008 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11010 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
11012 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11014 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
11016 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11018 * lynx-low.c (lynx_resume): Use the resume_info parameter
11019 to determine the ptid for the lynx_ptrace call, unless
11020 it is equal to minus_one_ptid, in which case we use the
11021 ptid of the current_inferior.
11022 (lynx_wait_1): After having received a thread create/exit
11023 event, resume the inferior's execution using the signaling
11024 thread's ptid, rather than the old ptid.
11026 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11028 * lynx-low.c (lynx_resume): Delete variable ret.
11030 2013-01-01 Joel Brobecker <brobecker@adacore.com>
11032 * gdbreplay.c (gdbreplay_version): Update copyright year.
11033 * server.c (gdbserver_version): Likewise.
11035 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11037 * lynx-low.c (lynx_wait_1): Add debug trace before adding
11040 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11042 * lynx-low.c (ptrace_request_to_str): Add handling for
11043 PTRACE_GETTRACESIG.
11045 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11047 * lynx-low.c (lynx_attach): Delete variable new_process.
11049 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11051 * lynx-low.c (lynx_create_inferior): Delete variable
11054 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11056 * lynx-low.c (ptrace_request_to_str): Do not handle
11057 PTRACE_GETTHREADLIST if this macro does not exist.
11059 2012-12-15 Yao Qi <yao@codesourcery.com>
11061 * Makefile.in (OBS): Add notif.o.
11062 * notif.c, notif.h: New.
11063 * server.c: Include "notif.h".
11064 (struct vstop_notif) <next>: Remove.
11066 (queue_stop_reply): Update.
11067 (push_event, send_next_stop_reply): Remove.
11068 (discard_queued_stop_replies): Update.
11069 (notif_stop): New variable.
11070 (handle_v_stopped): Remove.
11071 (handle_v_requests): Don't call handle_v_stopped. Call
11072 handle_ack_notif instead.
11073 (queue_stop_reply_callback): Call notif_event_enque instead
11074 of queue_stop_reply.
11075 (handle_status): Don't call send_next_stop_reply, call
11076 notif_write_event instead.
11077 (kill_inferior_callback): Likewise.
11078 (detach_or_kill_inferior_callback): Likewise.
11079 (main): Call initialize_notif.
11080 (process_serial_event): Call QUEUE_is_empty.
11081 (handle_target_event): Call notif_push instead of push event.
11082 * server.h (push_event): Remove declaration.
11084 2012-12-10 Tom Tromey <tromey@redhat.com>
11086 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
11087 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
11090 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
11091 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
11092 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
11093 (amd64-linux-ipa.o, ax.o): Rewrite.
11094 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
11095 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
11096 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
11097 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
11098 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
11099 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
11100 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
11101 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
11102 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
11103 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
11104 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
11105 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
11106 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
11107 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
11108 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
11109 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
11110 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
11111 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
11112 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
11113 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
11114 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
11115 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
11116 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
11117 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
11118 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
11119 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
11120 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
11121 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
11122 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
11123 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
11124 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
11125 (reg-tilegx.o): Remove.
11126 (all_object_files): New macro.
11127 Include .deps files.
11128 * aclocal.m4, configure: Rebuild.
11129 * acinclude.m4: Include depstand.m4, lead-dot.m4.
11130 * configure.ac: Invoke ZW_CREATE_DEPDIR,
11131 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
11133 2012-12-05 Tom Tromey <tromey@redhat.com>
11136 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
11138 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
11140 * configure.ac: Check for linux/perf_event.h.
11141 * config.in: Regenerated.
11142 * configure: Regenerated.
11144 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
11146 * hostio.c (handle_readlink): Decrease buffer size
11147 parameter passed to readlink by one byte.
11149 2012-11-26 Yao Qi <yao@codesourcery.com>
11151 * configure.ac (build_warnings): Append '-Wempty-body'.
11152 * configure: Regenerated.
11153 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
11156 2012-11-15 Pierre Muller <muller@sourceware.org>
11158 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
11159 * config.in: Regenerate.
11160 * configure: Regenerate.
11161 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
11162 Use "gdb_wait.h" header instead of <sys/wait.h> header.
11163 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
11164 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
11166 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
11167 instead of <sys/wait.h> header.
11168 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
11170 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
11172 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
11173 (various make rules): Remove -DGDBSERVER
11175 2012-11-09 Yao Qi <yao@codesourcery.com>
11177 * spu-low.c (current_ptid): Move it to ..
11178 * gdbthread.h: ... here. New.
11179 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
11180 * server.c (myresume, process_serial_event): Likewise.
11181 * thread-db.c (thread_db_find_new_threads): Likewise.
11182 * tracepoint.c (run_inferior_command): Likewise.
11184 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
11186 * server.c (handle_search_memory_1): Include access length in
11189 2012-09-05 Michael Brandt <michael.brandt@axis.com>
11191 * linux-crisv32-low.c: Fix compile errors.
11193 2012-09-04 Yao Qi <yao@codesourcery.com>
11195 * tracepoint.c (cmd_qtsv): Adjust debug message.
11196 Don't check CUR_TPOINT.
11198 2012-08-28 Yao Qi <yao@codesourcery.com>
11200 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
11201 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
11202 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
11203 Remove declarations of xmalloc, xreallloc, xstrdup and
11205 * Makefile.in (libiberty_h): New.
11206 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
11207 (linux-bfin-low.o): Append dependency 'libiberty.h'.
11209 2012-08-23 Yao Qi <yao@codesourcery.com>
11211 * server.h: Remove declaration of 'xsnprintf'.
11213 2012-08-22 Keith Seitz <keiths@redhat.com>
11215 * server.h: Include build-gnulib-gbserver/config.h.
11216 * gdbreplay.c: Likewise.
11218 2012-08-08 Doug Evans <dje@google.com>
11220 * Makefile.in (SFILES): Add gdb_vecs.c.
11221 (OBS): Add gdb_vecs.o.
11222 (gdb_vecs_h, host_defs_h): New variables.
11223 (thread-db.o): Add $(gdb_vecs_h) dependency.
11224 (gdb_vecs.o): New rule.
11225 * thread-db.c: #include "gdb_vecs.h".
11226 (thread_db_load_search): Use a vector to iterate over path elements.
11227 Handle text appearing after "$pdir".
11229 * configure.ac: Add check for strstr.
11230 * config.in: Regenerate.
11231 * configure: Regenerate.
11233 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
11235 * hostio.c (handle_pread): If pread fails, fall back to attempting
11237 (handle_pwrite): Likewise for pwrite.
11239 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
11241 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
11242 between unsupported TYPE and unimplementable ADDR/LEN combination.
11243 (arm_insert_point): Act on new return value.
11245 2012-07-31 Pedro Alves <palves@redhat.com>
11247 * server.c (process_point_options): Only skip tokens if we find
11248 one that is unrecognized. Don't treat 'X' specially while
11249 skipping unrecognized tokens.
11251 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
11253 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
11254 to 4-byte-align HW breakpoint addresses for Thumb.
11256 2012-07-27 Yao Qi <yao@codesourcery.com>
11260 * server.h: Declare gdb_agent_about_to_close.
11261 * target.c (kill_inferior): Include "agent.h".
11262 New. Send command 'kill'.
11263 * target.h (kill_inferior): Removed macro.
11264 * tracepoint.c (gdb_agent_about_to_close): New.
11265 (gdb_agent_helper_thread): Handle command 'close'.
11266 Wait endlessly until the inferior stops.
11267 Install gdb_agent_remove_socket to atexit hook.
11268 (agent_socket_name): New static variable.
11269 (gdb_agent_socket_init): Replace local variable 'name' with
11270 'agent_socket_name'.
11271 (gdb_agent_remove_socket): New.
11273 2012-07-27 Yao Qi <yao@codesourcery.com>
11275 * server.c (process_point_options): Stop at 'X' when parsing.
11277 2012-07-19 Michael Eager <eager@eagercon.com>
11279 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
11281 * linux-x86-low.c (x86_insert_point, x86_remove_point):
11282 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
11283 hardware breakpoint.
11285 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11287 * gdbserver/linux-low.c (initialize_low): Call
11288 linux_ptrace_init_warnings.
11290 2012-07-02 Doug Evans <dje@google.com>
11292 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
11295 2012-07-02 Stan Shebs <stan@codesourcery.com>
11297 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
11298 (ax.o): Add it to build rule.
11300 (OBS): Add format.o.
11301 (IPA_OBS): Add format.o.
11302 * server.c (handle_query): Claim support for breakpoint commands.
11303 (process_point_options): Add command case.
11304 (process_serial_event): Leave running if there are printfs in
11306 * mem-break.h (any_persistent_commands): Declare.
11307 (add_breakpoint_commands): Declare.
11308 (gdb_no_commands_at_breakpoint): Declare.
11309 (run_breakpoint_commands): Declare.
11310 * mem-break.c (struct point_command_list): New struct.
11311 (struct breakpoint): New field command_list.
11312 (any_persistent_commands): New function.
11313 (add_commands_to_breakpoint): New function.
11314 (add_breakpoint_commands): New function.
11315 (gdb_no_commands_at_breakpoint): New function.
11316 (run_breakpoint_commands): New function.
11317 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
11319 * ax.c: Include format.h.
11320 (ax_printf): New function.
11321 (gdb_eval_agent_expr): Add printf opcode.
11323 2012-06-13 Yao Qi <yao@codesourcery.com>
11325 * server.c (start_inferior): Remove duplicated writes to fields
11326 'last_resume_kind' and 'last_status' of 'current_inferior'.
11328 2012-06-12 Yao Qi <yao@codesourcery.com>
11329 Pedro Alves <palves@redhat.com>
11331 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
11333 * server.c (handle_v_cont): Extend comment.
11335 2012-06-11 Yao Qi <yao@codesourcery.com>
11337 * linux-low.c (linux_attach): Add 'static'.
11339 2012-06-06 Yao Qi <yao@codesourcery.com>
11341 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
11343 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
11345 Fix gcc -flto compilation warning.
11346 * server.c (main): Make variable multi_mode and attach volatile.
11348 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11350 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
11351 if the platform doesn't know about it.
11353 2012-05-30 Jeff Kenton <jkenton@tilera.com>
11355 * Makefile.in (SFILES): Add linux-tile-low.c.
11356 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
11357 * configure.srv: Handle tilegx-*-linux*.
11358 * linux-tile-low.c: New file.
11360 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11362 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
11364 2012-05-24 Pedro Alves <palves@redhat.com>
11368 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
11370 2012-05-24 Pedro Alves <palves@redhat.com>
11374 Replace target_signal with gdb_signal throughout.
11376 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
11378 * linux-low.c (linux_store_registers): Avoid the copying sequence
11379 when no data has been retrieved by ptrace.
11381 2012-05-22 Will Deacon <will.deacon@arm.com>
11383 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
11384 Include asm/ptrace.h.
11385 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
11388 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
11390 * linux-low.c (linux_store_registers): Don't re-retrieve data
11391 with ptrace that has already been obtained from /proc. Always
11392 copy any data retrieved with ptrace to the buffer supplied.
11394 2012-05-11 Yao Qi <yao@codesourcery.com>
11395 Pedro Alves <palves@redhat.com>
11397 * linux-low.c (enum stopping_threads_kind): New.
11398 (stopping_threads): Change type to `enum stopping_threads_kind'.
11399 (handle_extended_wait): If stopping and suspending threads, leave
11400 the new_lwp suspended too.
11401 (linux_wait_for_event): Adjust.
11402 (stop_all_lwps): Set `stopping_threads' to
11403 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
11404 whether we're suspending threads or just stopping them. Assert no
11407 2012-04-29 Yao Qi <yao@codesourcery.com>
11409 * server.h: Move some code to ...
11410 * gdbthread.h: ... here. New.
11411 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
11412 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
11413 (nto-low.o, win32-low.o): Likewise.
11414 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
11415 * regcache.c, remote-utils.c, server.c: Likewise.
11416 * target.c, tracepoint.c, win32-low.c: Likewise.
11418 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11420 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
11421 (PTRACE_ARG4_TYPE): Likewise.
11422 (PTRACE_XFER_TYPE): Likewise.
11423 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
11424 ptrace to PTRACE_ARG3_TYPE.
11425 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
11426 (PTRACE_ARG4_TYPE): Likewise.
11427 (PTRACE_XFER_TYPE): Likewise.
11428 (linux_detach_one_lwp): Cast fourth argument of
11429 ptrace to long then PTRACE_ARG4_TYPE.
11430 (regsets_fetch_inferior_registers): Cast third argument of
11431 ptrace to long then PTRACE_ARG3_TYPE.
11432 (regsets_store_inferior_registers): Likewise.
11434 2012-04-20 Pedro Alves <palves@redhat.com>
11436 * configure: Regenerate.
11438 2012-04-19 Pedro Alves <palves@redhat.com>
11440 * Makefile.in (GNULIB_BUILDDIR): New.
11441 (LIBGNU, INCGNU, GNULIB_H): Adjust.
11442 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
11443 (all, install-only, uninstall, clean-info, all-lib, clean): No
11444 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
11445 (maintainer-clean realclean distclean): Use subdir_do.
11447 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
11448 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
11449 * acinclude.m4: Include acx_configure_dir.m4.
11450 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
11451 calls. Call AC_PROG_RANLIB. Configure gnulib using
11454 (GNULIB_STDINT_H): Adjust.
11455 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
11456 * gdbreplay.c: Include build-gnulib/config.h.
11457 * server.h: Likewise.
11458 * aclocal.m4: Regenerate.
11459 * config.in: Regenerate.
11460 * configure: Regenerate.
11462 2012-04-19 Pedro Alves <palves@redhat.com>
11464 * Makefile.in (LIBGNU, INCGNU): Adjust.
11465 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
11466 (all, install-only, uninstall, clean-info, all-lib, clean)
11467 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
11468 * configure.ac: Adjust AC_OUTPUT output.
11469 * aclocal.m4: Regenerate.
11470 * configure: Regenerate.
11472 2012-04-19 Pedro Alves <palves@redhat.com>
11474 * Makefile.in (generated_files): New.
11475 (server_h): Remove the explicit dependency on config.h, and depend
11476 on $generated_files.
11478 2012-04-19 Pedro Alves <palves@redhat.com>
11480 * Makefile.in (INCGNU): Add -Ignulib.
11482 2012-04-19 Pedro Alves <palves@redhat.com>
11484 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
11485 (INCGNU): ... this, and spell out -I here.
11486 (GNULIB_LIB): Rename to ...
11487 (LIBGNU): ... this.
11488 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
11490 2012-04-19 Pedro Alves <palves@redhat.com>
11492 * config.in: Regenerate.
11494 2012-04-19 Pedro Alves <palves@redhat.com>
11496 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
11497 * server.h (memmem): Remove declaration.
11498 * config.in: Regenerate.
11499 * configure: Regenerate.
11501 2012-04-19 Yao Qi <yao@codesourcery.com>
11503 * Makefile.in (SFILES): Add common/vec.c.
11507 2012-04-19 Yao Qi <yao@codesourcery.com>
11509 * remote-utils.c (prepare_resume_reply): Replace with macro
11510 target_core_of_thread.
11511 * server.c (handle_qxfer_threads_proper): Likewise.
11512 * target.h (traget_core_of_thread): New macro.
11514 2012-04-18 Pedro Alves <palves@redhat.com>
11516 * aclocal.m4: Regenerate.
11517 * configure: Regenerate.
11519 2012-04-16 Yao Qi <yao@codesourcery.com>
11521 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
11522 duplicated on address.
11524 2012-04-16 Yao Qi <yao@codesourcery.com>
11526 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
11527 (struct tracepoint_action_ops) <send>: New field.
11528 (m_tracepoint_action_send, r_tracepoint_action_send): New.
11529 (agent_expr_send, x_tracepoint_action_send): New.
11530 (l_tracepoint_action_send): New.
11531 (cmd_qtdp): Download and install tracepoint
11532 according to `use_agent'.
11533 (run_inferior_command): Add one more parameter `len'.
11535 (tracepoint_send_agent): New.
11536 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
11538 2012-04-16 Yao Qi <yao@codesourcery.com>
11540 * tracepoint.c (download_tracepoints): Moved to ...
11541 (cmd_qtstart): ... here.
11543 2012-04-14 Yao Qi <yao@codesourcery.com>
11545 * tracepoint.c: Include inttypes.h.
11546 (struct collect_memory_action): Use sized types.
11547 (struct tracepoint): Likewise.
11548 (cmd_qtdp, stop_tracing): Update print specifiers.
11549 (cmd_qtp, response_tracepoint): Likewise.
11550 (collect_data_at_tracepoint): Likewise.
11551 (collect_data_at_step): Likewise.
11553 2012-04-14 Yao Qi <yao@codesourcery.com>
11555 Import gnulib module inttypes.
11556 * aclocal.m4, config.in, configure: Regenerated.
11558 2012-04-14 Yao Qi <yao@codesourcery.com>
11560 * Makefile.in (maintainer-clean, realclean, distclean): Remove
11561 Makefile and config.status at last.
11563 2012-04-13 Yao Qi <yao@codesourcery.com>
11565 * tracepoint.c: Include stdint.h unconditionally.
11567 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11569 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
11570 on BFD_HAVE_SYS_PROCFS_TYPE.
11571 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
11572 * configure: Regenerate.
11573 * config.in: Likewise.
11575 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
11577 * Makefile.in (clean): Also remove x32.c x32-linux.c
11578 x32-avx.c x32-avx-linux.c.
11579 (x32.o): New target.
11581 (x32-linux.o): Likewise.
11582 (x32-linux.c): Likewise.
11583 (x32-avx.o): Likewise.
11584 (x32-avx.c): Likewise.
11585 (x32-avx-linux.o): Likewise.
11586 (x32-avx-linux.c): Likewise.
11588 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
11589 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
11590 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
11591 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
11592 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
11593 i386/x32-avx-linux.xml.
11595 * linux-x86-low.c (init_registers_x32_linux): New prototype.
11596 (init_registers_x32_avx_linux): Likwise.
11597 (x86_linux_update_xmltarget): Call init_registers_x32_linux
11598 or init_registers_x32_avx_linux if linux_is_elf64 is false.
11600 2012-04-13 Pedro Alves <palves@redhat.com>
11602 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
11603 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
11604 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
11605 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
11608 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11610 * linux-x86-low.c (compat_x32_clock_t): New.
11611 (compat_x32_siginfo_t): Likewise.
11612 (compat_x32_siginfo_from_siginfo): Likewise.
11613 (siginfo_from_compat_x32_siginfo): Likewise.
11614 (linux_is_elf64): Likewise.
11615 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
11616 and siginfo_from_compat_x32_siginfo for x32.
11617 (x86_arch_setup): Set linux_is_elf64.
11619 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11622 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
11624 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
11625 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
11626 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
11627 compatible with process.
11629 2012-04-12 Yao Qi <yao@codesourcery.com>
11631 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11632 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11633 (install-only, install-info, clean): Handle sub dir gnulib.
11634 (all-lib, am--refresh): New targets.
11635 (memmem.o): Remove target.
11636 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11637 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11638 (AC_REPLACE_FUNCS): Remove memmem.
11639 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11640 (AC_OUTPUT): Generate Makefile in gnulib/.
11641 * aclocal.m4, config.in, configure: Regenerated.
11643 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11645 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11647 2012-04-05 Pedro Alves <palves@redhat.com>
11649 -Werror=strict-aliasing
11651 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11654 2012-04-04 Pedro Alves <palves@redhat.com>
11656 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11657 (sparc_store_gregset_from_stack, sparc_store_gregset)
11658 (sparc_breakpoint_at): Fix formatting.
11660 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11662 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11664 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11665 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11666 * config.in: Regenerate.
11667 * configure: Likewise.
11669 2012-03-29 Pedro Alves <palves@redhat.com>
11671 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11672 Correct ptrace arguments.
11674 2012-03-28 Pedro Alves <palves@redhat.com>
11676 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11677 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11678 (IA64_FR1_REGNUM): New defines.
11679 (ia64_fetch_register): New.
11680 (the_low_target): Install it.
11681 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11683 * linux-low.c (linux_fetch_registers): Try the
11684 the_low_target.fetch_register hook first.
11686 * linux-arm-low.c (the_low_target): Adjust.
11687 * linux-bfin-low.c (the_low_target): Adjust.
11688 * linux-cris-low.c (the_low_target): Adjust.
11689 * linux-crisv32-low.c (the_low_target): Adjust.
11690 * linux-m32r-low.c (the_low_target): Adjust.
11691 * linux-m68k-low.c (the_low_target): Adjust.
11692 * linux-mips-low.c (the_low_target): Adjust.
11693 * linux-ppc-low.c (the_low_target): Adjust.
11694 * linux-s390-low.c (the_low_target): Adjust.
11695 * linux-sh-low.c (the_low_target): Adjust.
11696 * linux-sparc-low.c (the_low_target): Adjust.
11697 * linux-tic6x-low.c (the_low_target): Adjust.
11698 * linux-x86-low.c (the_low_target): Adjust.
11699 * linux-xtensa-low.c (the_low_target): Adjust.
11701 2012-03-26 Pedro Alves <palves@redhat.com>
11703 * server.c (handle_qxfer_libraries): Don't bail early if
11704 the_target->qxfer_libraries_svr4 is not NULL.
11706 2012-03-26 Pedro Alves <palves@redhat.com>
11708 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11710 2012-03-23 Pedro Alves <palves@redhat.com>
11712 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11713 "library-list-svr4" element's start tag when the the DSO list is
11716 2012-03-23 Pedro Alves <palves@redhat.com>
11718 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11719 a variable whose type size is the same as the inferior's pointer
11722 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11724 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11726 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11727 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11728 * linux-low.h: Include <signal.h>.
11729 (struct siginfo): Remove forward declaration.
11730 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11733 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11735 * .gitignore: Ignore more files.
11737 2012-03-19 Pedro Alves <palves@redhat.com>
11738 Jan Kratochvil <jan.kratochvil@redhat.com>
11740 * server.c (cont_thread, general_thread): Add describing comments.
11741 (start_inferior): Clear `cont_thread'.
11742 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11745 2012-03-15 Yao Qi <yao@codesourcery.com>
11747 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11749 (cmd_qtdp): ... here.
11751 2012-03-15 Yao Qi <yao@codesourcery.com>
11753 * tracepoint.c (struct tracepoint_action_ops): New.
11754 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11755 (m_tracepoint_action_download): New.
11756 (r_tracepoint_action_download): New.
11757 (x_tracepoint_action_download): New.
11758 (l_tracepoint_action_download): New.
11759 (add_tracepoint_action): Install `action->ops' according type.
11760 (download_tracepoint_1): Move code `download' function pointer
11761 of various tracepoint_action_ops.
11763 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11765 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11766 linux_ptrace_attach_warnings.
11768 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11770 * Makefile.in (linux-ptrace.o): New.
11771 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11772 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11773 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11774 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11775 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11777 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11779 2012-03-08 Yao Qi <yao@codesourcery.com>
11780 Pedro Alves <palves@redhat.com>
11782 Fix PR server/13392.
11783 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11784 offset of JMP insn.
11785 * tracepoint.c (remove_tracepoint): New.
11786 (cmd_qtdp): Call remove_tracepoint when failed to install.
11788 2012-03-07 Pedro Alves <palves@redhat.com>
11790 * linux-low.c (get_detach_signal): New.
11791 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11792 Pass on pending signals to PTRACE_DETACH. Check the result of the
11794 * server.c (program_signals, program_signals_p): New.
11795 (handle_general_set): Handle QProgramSignals.
11796 * server.h (program_signals, program_signals_p): Declare.
11798 2012-03-05 Pedro Alves <palves@redhat.com>
11799 Jan Kratochvil <jan.kratochvil@redhat.com>
11801 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11804 2012-03-03 Yao Qi <yao@codesourcery.com>
11806 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11807 agent_look_up_symbols.
11809 2012-03-03 Yao Qi <yao@codesourcery.com>
11811 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11812 (linux-x86-low.o): Likewise.
11813 * server.h: Remove in_process_agent_loaded.
11814 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11818 2012-03-03 Yao Qi <yao@codesourcery.com>
11820 * tracepoint.c (gdb_agent_capability): New global.
11821 (in_process_agent_loaded_ust): Renamed to
11822 `in_process_agent_supports_ust'.
11824 (in_process_agent_supports_ust): Call agent_capability_check.
11825 (clear_installed_tracepoints): Assert that agent supports
11828 2012-03-03 Yao Qi <yao@codesourcery.com>
11830 * linux-low.c (linux_supports_agent): New.
11831 (linux_target_ops): Initialize field `supports_agent' with
11832 linux_supports_agent.
11833 * target.h (struct target_ops) <supports_agent>: New.
11834 (target_supports_agent): New macro.
11835 * server.c (handle_general_set): Handle packet 'QAgent'.
11836 (handle_query): Send `QAgent+'.
11837 * Makefile.in (server.o): Depends on agent.h.
11839 2012-03-03 Yao Qi <yao@codesourcery.com>
11841 * Makefile.in (OBS): Add agent.o.
11842 Add new rule for agent.o.
11843 Track dependence of tracepoint.c on agent.h.
11844 * tracepoint.c (run_inferior_command_1):
11845 (run_inferior_command): Call agent_run_command.
11846 (gdb_ust_connect_sync_socket): Deleted. Move it to
11848 (resume_thread, stop_thread): Likewise.
11849 (gdb_ust_socket_init): Renamed to ...
11850 (gdb_agent_socket_init): ... New.
11851 (gdb_ust_thread): Renamed to ...
11852 (gdb_agent_helper_thread): ... New.
11853 (gdb_ust_init): Move some code to ...
11854 (gdb_agent_init): ... here. New.
11855 [HAVE_UST]: Call gdb_ust_init.
11856 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11857 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11858 * config.in, configure: Regenerated.
11860 2012-03-02 Pedro Alves <palves@redhat.com>
11862 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11863 * linux-low.c (struct simple_pid_list): New.
11864 (stopped_pids): New a struct simple_pid_list pointer.
11865 (add_to_pid_list, pull_pid_from_list): New.
11866 (handle_extended_wait): Don't assume the first signal new children
11867 report is SIGSTOP. Adjust call to pull_pid_from_list.
11868 (linux_wait_for_lwp): Adjust.
11870 2012-03-02 Yao Qi <yao@codesourcery.com>
11872 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11875 2012-03-02 Yao Qi <yao@codesourcery.com>
11877 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11878 `stop_pc' and `tpoint'. Update caller.
11880 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11882 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11883 * linux-low.c (use_linux_regsets): New macro.
11884 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11885 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11886 (linux_register_in_regsets): New function.
11887 (usr_fetch_inferior_registers): Skip registers covered by
11889 (usr_store_inferior_registers): Likewise.
11890 (usr_fetch_inferior_registers): New macro.
11891 (usr_store_inferior_registers): Likewise.
11892 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11893 (linux_store_registers): Likewise.
11894 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11896 (init_registers_mips64_dsp_linux): Likewise.
11897 (init_registers_mips_linux): New macro.
11898 (init_registers_mips_dsp_linux): Likewise.
11899 (mips_dsp_num_regs): Likewise.
11900 (DSP_BASE, DSP_CONTROL): New fallback macros.
11901 (mips_base_regs): New macro.
11902 (mips_regmap): Use it. Fix the size.
11903 (mips_dsp_regmap): New variable.
11904 (mips_dsp_regset_bitmap): Likewise.
11905 (mips_arch_setup): New function.
11906 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11908 (mips_cannot_store_register): Likewise.
11909 (the_low_target): Update .arch_setup, .num_regs and .regmap
11910 initializers. Add .regset_bitmap initializer.
11911 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11913 * linux-bfin-low.c (the_low_target): Likewise.
11914 * linux-cris-low.c (the_low_target): Likewise.
11915 * linux-crisv32-low.c (the_low_target): Likewise.
11916 * linux-ia64-low.c (the_low_target): Likewise.
11917 * linux-m32r-low.c (the_low_target): Likewise.
11918 * linux-m68k-low.c (the_low_target): Likewise.
11919 * linux-ppc-low.c (the_low_target): Likewise.
11920 * linux-s390-low.c (the_low_target): Likewise.
11921 * linux-sh-low.c (the_low_target): Likewise.
11922 * linux-sparc-low.c (the_low_target): Likewise.
11923 * linux-tic6x-low.c (the_low_target): Likewise.
11924 * linux-x86-low.c (the_low_target): Likewise.
11925 * linux-xtensa-low.c (the_low_target): Likewise.
11926 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11927 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11928 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11930 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11931 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11933 2012-02-29 Yao Qi <yao@codesourcery.com>
11934 Pedro Alves <palves@redhat.com>
11936 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11937 `step_over_finished' is true.
11939 2012-02-27 Pedro Alves <palves@redhat.com>
11941 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11942 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11944 2012-02-27 Pedro Alves <palves@redhat.com>
11947 * linux-low.c (pid_is_stopped): New.
11948 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11950 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11952 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11955 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11957 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11959 2012-02-24 Luis Machado <lgustavo@codesourcery>
11961 * server.c (handle_query): Advertise support for target-side
11962 breakpoint condition evaluation.
11963 (process_point_options): New function.
11964 (process_serial_event): When inserting a breakpoint, check for
11965 a target-side condition that should be evaluated.
11967 * mem-break.c: Include regcache.h and ax.h.
11968 (point_cond_list_t): New data structure.
11969 (breakpoint) <cond_list>: New field.
11970 (find_gdb_breakpoint_at): Make non-static.
11971 (delete_gdb_breakpoint_at): Clear any target-side
11973 (clear_gdb_breakpoint_conditions): New function.
11974 (add_condition_to_breakpoint): Likewise.
11975 (add_breakpoint_condition): Likewise.
11976 (gdb_condition_true_at_breakpoint): Likewise.
11977 (gdb_breakpoint_here): Return result directly instead
11978 of going through a local variable.
11980 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11981 (clear_gdb_breakpoint_conditions): Likewise.
11982 (add_breakpoint_condition): Likewise.
11983 (gdb_condition_true_at_breakpoint): Likewise.
11985 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11986 (need_step_over_p): Take target-side breakpoint condition into
11989 2012-02-24 Luis Machado <lgustavo@codesourcery>
11991 * server.h: Include tracepoint.h.
11992 (agent_mem_read, agent_get_trace_state_variable_value,
11993 agent_set_trace_state_variable_value,
11994 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11995 get_set_tsv_func_addr): New prototypes.
11997 * ax.h: New include file.
11998 * ax.c: New source file.
12000 * tracepoint.c: Include ax.h.
12001 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
12002 agent_expr, eval_result_type): Move to ax.h.
12003 (parse_agent_expr): Rename to ...
12004 (gdb_parse_agent_expr): ... this, make it non-static and move
12006 (unparse_agent_expr) Rename to ...
12007 (gdb_unparse_agent_expr): ... this, make it non-static and move
12009 (eval_agent_expr): Rename to ...
12010 (eval_tracepoint_agent_expr): ... this.
12011 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
12012 forward declarations.
12013 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
12014 (agent_get_trace_state_variable_value): New function.
12015 (agent_set_trace_state_variable_value): New function.
12016 (cmd_qtdp): Call gdb_parse_agent_expr (...).
12017 (response_tracepoint): Call gdb_unparse_agent_expr (...).
12018 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
12019 (condition_true_at_tracepoint): Likewise.
12020 (parse_agent_expr): Rename to ...
12021 (gdb_parse_agent_expr): ... this and move to ax.c.
12022 (unparse_agent_expr): Rename to ...
12023 (gdb_unparse_agent_expr): ... this and move to ax.c.
12024 (gdb_agent_op_name): Move to ax.c.
12025 (eval_agent_expr): Rename to ...
12026 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
12028 (eval_tracepoint_agent_expr): New function.
12029 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
12031 (current_insn_ptr, emit_error, struct bytecode_address): Move to
12033 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
12034 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
12035 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
12036 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
12037 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
12038 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
12039 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
12040 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
12041 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
12042 (compile_bytecodes): Remove forward declaration.
12043 (is_goto_target): Move to ax.c.
12044 (compile_bytecodes): Move to ax.c and call
12045 agent_get_trace_state_variable_value (...) and
12046 agent_set_trace_state_variable_value (...).
12048 * Makefile.in: Update ax.c and IPA dependencies.
12050 2012-02-24 Pedro Alves <palves@redhat.com>
12052 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
12053 (cmd_bigqtbuffer_circular): ... this. Only handle
12054 'QTBuffer:circular:'.
12055 (handle_tracepoint_general_set): Adjust.
12057 2012-02-16 Yao Qi <yao@codesourcery.com>
12059 * inferiors.c: Move code to ...
12060 * dll.c: .... here. New.
12061 * server.h: Declare clear_dlls.
12062 * Makefile.in (SFILES): Add dll.c.
12066 2012-02-11 Yao Qi <yao@codesourcery.com>
12068 * server.c: (handle_monitor_command): Add a new parameter
12070 (handle_query): Update caller.
12072 2012-02-09 Joel Brobecker <brobecker@adacore.com>
12074 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
12075 * configure, config.in: Regenerate.
12076 * hostio.c: Provide an alternate implementation if HAVE_READLINK
12079 2012-02-02 Pedro Alves <palves@redhat.com>
12081 Try SIGKILL first, then PTRACE_KILL.
12082 * linux-low.c (linux_kill_one_lwp): New.
12083 (linux_kill_one_lwp): Rename to ...
12084 (kill_one_lwp_callback): ... this. Use the new
12085 linux_kill_one_lwp.
12087 2012-02-02 Pedro Alves <palves@redhat.com>
12089 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
12092 2012-01-27 Pedro Alves <palves@redhat.com>
12094 * linux-low.c (linux_child_pid_to_exec_file): Delete.
12095 (elf_64_file_p): Make static.
12096 (linux_pid_exe_is_elf_64_file): New.
12097 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
12098 Delete declarations.
12099 (linux_pid_exe_is_elf_64_file): Declare.
12100 * linux-x86-low.c (x86_arch_setup): Use
12101 linux_pid_exe_is_elf_64_file.
12103 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12105 * linux-low.c (linux_wait_for_event_1): Rename to ...
12106 (linux_wait_for_event): ... here and merge it with former
12107 linux_wait_for_event - new variable wait_ptid, use it.
12108 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
12110 2012-01-23 Pedro Alves <palves@redhat.com>
12112 * server.c (main): Avoid yet another case of infinite loop while
12113 detaching/killing after a longjmp.
12115 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
12118 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
12120 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
12122 * hostio.c (handle_readlink): New function.
12123 (handle_vFile): Call it to handle "vFile:readlink" packets.
12125 2012-01-20 Pedro Alves <palves@redhat.com>
12126 Ulrich Weigand <ulrich.weigand@linaro.org>
12128 * server.c (handle_v_requests): Only support vAttach and vRun to
12129 start multiple processes when in extended protocol mode.
12131 2012-01-17 Pedro Alves <palves@redhat.com>
12133 * tracepoint.c (initialize_tracepoint): Use mmap instead of
12134 memalign plus mprotect to allocate the scratch buffer.
12136 2012-01-13 Pedro Alves <palves@redhat.com>
12138 * server.c (attach_inferior): Clear `cont_thread'.
12140 2012-01-13 Pedro Alves <palves@redhat.com>
12142 * server.c (main): Avoid infinite loop while detaching/killing
12145 2012-01-09 Doug Evans <dje@google.com>
12147 * server.c (start_inferior): Set last_ptid in --wrapper case.
12149 2012-01-06 Yao Qi <yao@codesourcery.com>
12151 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
12153 [IN_PROCESS_AGENT] (debug_agent): New global variable.
12155 2012-01-04 Yao Qi <yao@codesourcery.com>
12157 * tracepoint.c (cmd_qtdp): Print debug message
12158 for static tracepoint.
12160 2012-01-04 Yao Qi <yao@codesourcery.com>
12162 * tracepoint.c (trace_vdebug): Differentiate debug message
12163 between gdbserver and IPA.
12165 2012-01-03 Yao Qi <yao@codesourcery.com>
12167 * tracepoint.c (tracepoint_was_hit): Don't collect for
12170 2012-01-02 Joel Brobecker <brobecker@adacore.com>
12172 * terminal.h: Reformat copyright header.
12174 2012-01-02 Joel Brobecker <brobecker@adacore.com>
12176 * server.c (gdbserver_version): Update copyright year.
12177 * gdbreplay.c (gdbreplay_version): Likewise.
12179 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
12181 * linux-low.c (linux_create_inferior): Put empty if clause for write.
12184 2011-12-18 Hui Zhu <teawater@gmail.com>
12185 * linux-low.c (linux_create_inferior): Save return value to ret.
12187 2011-12-18 Hui Zhu <teawater@gmail.com>
12189 * linux-low.c (linux_create_inferior): Save return value to ret.
12191 2011-12-16 Doug Evans <dje@google.com>
12193 * linux-low.c (linux_create_inferior): If stdio connection,
12194 redirect stdin from /dev/null, stdout to stderr.
12195 * remote-utils.c (remote_is_stdio): New static global.
12196 (remote_connection_is_stdio): New function.
12197 (remote_prepare): Handle stdio connection.
12198 (remote_open): Ditto.
12199 (remote_close): Don't close stdin for stdio connections.
12200 (read_prim,write_prim): New functions. Replace all calls to
12201 read/write to these.
12202 * server.c (main): Watch for "-" argument. Move call to
12203 remote_prepare before start_inferior.
12204 * server.h (STDIO_CONNECTION_NAME): New macro.
12205 (remote_connection_is_stdio): Declare.
12207 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
12208 in debugging output.
12210 2011-12-15 Yao Qi <yao@codesourcery.com>
12212 * tracepoint.c: Include sys/syscall.h.
12213 (gdb_ust_thread): Remove preprocessor conditional.
12215 2011-12-14 Pedro Alves <pedro@codesourcery.com>
12217 * linux-low.c (linux_detach_one_lwp): Call
12218 the_low_target.prepare_to_resume before detaching.
12220 2011-12-14 Yao Qi <yao@codesourcery.com>
12222 * tracepoint.c (gdb_ust_thread): Don't ignore return value
12225 2011-12-14 Yao Qi <yao@codesourcery.com>
12227 * i386-low.c (i386_low_stopped_data_address): Initialize local
12228 variable `control'.
12230 2011-12-13 Pedro Alves <pedro@codesourcery.com>
12234 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
12235 DR_CONTROL unless necessary. Extend comments.
12236 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
12237 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
12239 2011-12-13 Yao Qi <yao@codesourcery.com>
12241 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
12243 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
12245 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
12247 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
12248 Print new debug message for such case.
12250 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12252 Fix overlapping memcpy.
12253 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
12254 the read_inferior_memory transfer.
12255 (delete_fast_tracepoint_jump): New variable buf. Use it for the
12256 write_inferior_memory transfer.
12257 (set_fast_tracepoint_jump): New variable buf. Use it for the
12258 read_inferior_memory and write_inferior_memory transfers.
12259 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
12260 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
12261 Use it for the write_inferior_memory transfer.
12262 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
12265 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12267 * linux-low.c (fetch_register, store_register): Make code
12268 consistent, fix formatting.
12270 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12272 * linux-low.c (usr_store_inferior_registers): Factor out code
12273 to handle individual registers into...
12274 (store_register): ... this new function.
12276 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
12278 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
12279 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
12280 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
12281 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
12282 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
12283 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
12284 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
12285 (srv_xmlfiles): Add new XML files.
12287 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
12289 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
12290 (init_registers_s390_linux32v1): Add prototype.
12291 (init_registers_s390_linux32v2): Likewise.
12292 (init_registers_s390_linux64v1): Likewise.
12293 (init_registers_s390_linux64v2): Likewise.
12294 (init_registers_s390x_linux64v1): Likewise.
12295 (init_registers_s390x_linux64v2): Likewise.
12296 (s390_num_regs): Increment to 52.
12297 (s390_regmap): Add orig_r2 register.
12298 (s390_num_regs_3264): Increment to 68.
12299 (s390_regmap_3264): Add orig_r2 register.
12300 (s390_collect_ptrace_register): Handle orig_r2 register.
12301 (s390_supply_ptrace_register): Likewise.
12302 (s390_fill_last_break): New function.
12303 (s390_store_last_break): Likewise.
12304 (s390_fill_system_call): New function.
12305 (s390_store_system_call): Likewise.
12306 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
12308 (s390_check_regset): New function.
12309 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
12310 NT_S390_SYSTEM_CALL regsets and use appropriate description.
12311 Update target_regsets for available register sets.
12313 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
12314 Jan Kratochvil <jan.kratochvil@redhat.com>
12316 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
12317 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
12319 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
12320 * linux-low.h (struct process_info_private): New member r_debug.
12321 * server.c (handle_qxfer_libraries): Call
12322 the_target->qxfer_libraries_svr4.
12323 (handle_qxfer_libraries_svr4): New function.
12324 (qxfer_packets): New entry "libraries-svr4".
12325 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
12326 * target.h (struct target_ops): New member qxfer_libraries_svr4.
12327 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
12328 PACKET_qXfer_libraries_svr4.
12330 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
12332 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
12333 PSW address/mask between 8-byte and 16-byte formats.
12334 (s390_supply_ptrace_register): Likewise.
12335 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
12336 basic addressing mode bit.
12338 2011-11-24 Stan Shebs <stan@codesourcery.com>
12340 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
12342 2011-11-17 Stan Shebs <stan@codesourcery.com>
12344 * tracepoint.c (struct tracepoint): New field traceframe_usage.
12345 (tracing_start_time): New global.
12346 (tracing_stop_time): New global.
12347 (tracing_user_name): New global.
12348 (tracing_notes): New global.
12349 (tracing_stop_note): New global.
12350 (cmd_qtstart): Set traceframe_usage, start_time.
12351 (stop_tracing): Set stop_time.
12352 (cmd_qtstatus): Report additional status.
12353 (cmd_qtp): New function.
12354 (handle_tracepoint_query): Call it.
12355 (cmd_qtnotes): New function.
12356 (handle_tracepoint_general_set): Call it.
12357 (get_timestamp): Rename from tsv_get_timestamp.
12359 2011-11-14 Stan Shebs <stan@codesourcery.com>
12360 Kwok Cheung Yeung <kcy@codesourcery.com>
12362 * linux-x86-low.c (small_jump_insn): New.
12363 (i386_install_fast_tracepoint_jump_pad): Add arguments for
12364 trampoline and error message, build a trampoline and issue a small
12365 jump instruction to it.
12366 (x86_install_fast_tracepoint_jump_pad): Add arguments for
12367 trampoline and error message.
12368 (x86_get_min_fast_tracepoint_insn_len): New.
12369 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
12370 * linux-low.h (struct linux_target_ops): Add arguments to
12371 install_fast_tracepoint_jump_pad operation, add new operation.
12372 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
12374 (linux_get_min_fast_tracepoint_insn_len): New function.
12375 (linux_target_op): Add new operation.
12376 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
12377 (gdb_trampoline_buffer_end): Ditto.
12378 (gdb_trampoline_buffer_error): Ditto.
12379 (struct ipa_sym_addresses): Add fields for new IPA variables.
12380 (symbol_list): Add entries for new IPA variables.
12381 (struct tracepoint): Add fields to hold the address range of the
12382 trampoline used by the tracepoint.
12383 (trampoline_buffer_head): New static variable.
12384 (trampoline_buffer_tail): Ditto.
12385 (claim_trampoline_space): New function.
12386 (have_fast_tracepoint_trampoline_buffer): New function.
12387 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
12389 (install_fast_tracepoint): Ditto, also add error buffer argument.
12390 (cmd_qtminftpilen): New function.
12391 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
12392 (fast_tracepoint_from_trampoline_address): New function.
12393 (fast_tracepoint_collecting): Handle trampoline as part of jump
12395 (set_trampoline_buffer_space): New function.
12396 (initialize_tracepoint): Initialize new IPA variables.
12397 * target.h (struct target_ops): Add arguments to
12398 install_fast_tracepoint_jump_pad operation, add new
12399 get_min_fast_tracepoint_insn_len operation.
12400 (target_get_min_fast_tracepoint_insn_len): New.
12401 (install_fast_tracepoint_jump_pad): Add arguments.
12402 * server.h (IPA_BUFSIZ): Define.
12403 * linux-i386-ipa.c: Include extra header files.
12404 (initialize_fast_tracepoint_trampoline_buffer): New function.
12405 (initialize_low_tracepoint): Call it.
12406 * server.h (set_trampoline_buffer_space): Declare.
12407 (claim_trampoline_space): Ditto.
12408 (have_fast_tracepoint_trampoline_buffer): Ditto.
12410 2011-11-14 Yao Qi <yao@codesourcery.com>
12412 * server.c (handle_query): Handle InstallInTrace for qSupported.
12413 * tracepoint.c (add_tracepoint): Sort list.
12414 (install_tracepoint, download_tracepoint): New.
12415 (cmd_qtdp): Call them to install and download tracepoints.
12416 (sort_tracepoints): Removed.
12417 (cmd_qtstart): Update.
12419 2011-11-14 Yao Qi <yao@codesourcery.com>
12421 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
12422 * mem-break.h: Declare.
12423 * tracepoint.c (cmd_qtstart): Move some code to ...
12424 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
12426 (download_tracepoints): Move some code to ...
12427 (download_tracepoint_1): ... here. New.
12429 2011-11-08 Yao Qi <yao@codesourcery.com>
12431 * remote-utils.c (relocate_instruction): A comment fix.
12433 2011-11-07 Joel Brobecker <brobecker@adacore.com>
12435 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
12436 (i386_dr_low_get_control, i386_dr_low_get_status): Use
12437 dr_status_mirror and dr_control_mirror from debug_reg_state.
12438 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
12439 (i386_initial_stuff): Remove use of deleted globals.
12440 (i386_get_thread_context, i386_set_thread_context,
12441 i386_thread_added): Use dr_status_mirror and dr_control_mirror
12442 from debug_reg_state.
12444 2011-11-05 Yao Qi <yao@codesourcery.com>
12446 * tracepoint.c (gdb_collect): Loop over tracepoints of same
12447 address as TPOINT's.
12449 2011-11-02 Stan Shebs <stan@codesourcery.com>
12451 * tracepoint.c (agent_mem_read_string): New function.
12452 (eval_agent_expr): Call it for tracenz.
12453 * server.c (handle_query): Report support for tracenz.
12455 2011-11-02 Yao Qi <yao@codesourcery.com>
12457 * tracepoint.c (cmd_qtstart): Remove unused local variables.
12459 2011-11-02 Yao Qi <yao@codesourcery.com>
12461 * target.h: Fix a typo in comment.
12463 2011-10-31 Pedro Alves <pedro@codesourcery.com>
12465 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
12466 clobber the breakpoints' shadows with fast tracepoint jumps.
12467 * mem-break.h (check_mem_write): Add `myaddr' parameter.
12468 * target.c (write_inferior_memory): Also pass MYADDR down to
12471 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
12473 * configure.ac: Check support for personality routine.
12474 * configure: Regenerate.
12475 * config.in: Likewise.
12476 * linux-low.c: Include <sys/personality.h>.
12477 Define ADDR_NO_RANDOMIZE if necessary.
12478 (linux_create_inferior): Disable address space randomization when
12479 forking inferior, if requested.
12480 (linux_supports_disable_randomization): New function.
12481 (linux_target_ops): Install it.
12482 * server.h (disable_randomization): Declare.
12483 * server.c (disable_randomization): New global variable.
12484 (handle_general_set): Handle QDisableRandomization.
12485 (handle_query): Likewise for qSupported.
12486 (main): Support --disable-randomization and --no-disable-randomization
12487 command line arguments.
12488 * target.h (struct target_ops): Add supports_disable_randomization.
12489 (target_supports_disable_randomization): New macro.
12491 2011-09-29 Mike Frysinger <vapier@gentoo.org>
12493 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
12495 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
12496 [!PT_GETDSBT] (target_loadmap): New definition.
12497 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
12498 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
12499 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
12500 and PT_GETDSBT to LINUX_LOADMAP.
12501 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
12502 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
12504 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12506 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
12507 (arm_linux_hwbp_cap): New static variable.
12508 (arm_linux_get_hwbp_cap): Replace by ...
12509 (arm_linux_init_hwbp_cap): ... this new function.
12510 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
12511 (arm_linux_get_hw_watchpoint_count): Likewise.
12512 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12513 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
12514 (arm_prepare_to_resume): Use perror_with_name instead of error.
12516 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12518 * linux-arm-low.c: Include <signal.h>.
12519 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
12520 (struct arm_linux_hwbp_cap): New data type.
12521 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
12522 (struct arm_linux_hw_breakpoint): New data type.
12523 (MAX_BPTS, MAX_WPTS): Define.
12524 (struct arch_process_info, struct arch_lwp_info): New data types.
12525 (arm_linux_get_hwbp_cap): New function.
12526 (arm_linux_get_hw_breakpoint_count): Likewise.
12527 (arm_linux_get_hw_watchpoint_count): Likewise.
12528 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12529 (arm_hwbp_control_initialize): Likewise.
12530 (arm_hwbp_control_is_enabled): Likewise.
12531 (arm_hwbp_control_is_initialized): Likewise.
12532 (arm_hwbp_control_disable): Likewise.
12533 (arm_linux_hw_breakpoint_equal): Likewise.
12534 (arm_linux_hw_point_initialize): Likewise.
12535 (struct update_registers_data): New data structure.
12536 (update_registers_callback: New function.
12537 (arm_insert_point): Likewise.
12538 (arm_remove_point): Likewise.
12539 (arm_stopped_by_watchpoint): Likewise.
12540 (arm_stopped_data_address): Likewise.
12541 (arm_new_process): Likewise.
12542 (arm_new_thread): Likewise.
12543 (arm_prepare_to_resume): Likewise.
12544 (the_low_target): Register arm_insert_point, arm_remove_point,
12545 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
12546 arm_new_thread, and arm_prepare_to_resume.
12548 2011-09-15 Stan Shebs <stan@codesourcery.com>
12550 * server.h (struct emit_ops): Add compare-goto fields.
12551 * tracepoint.c (gdb_agent_op_sizes): New table.
12552 (emit_eq_goto): New function.
12553 (emit_ne_goto): New function.
12554 (emit_lt_goto): New function.
12555 (emit_le_goto): New function.
12556 (emit_gt_goto): New function.
12557 (emit_ge_goto): New function.
12558 (is_goto_target): New function.
12559 (compile_bytecodes): Recognize special cases of compare-goto
12560 combinations and call specialized emitters for them.
12561 * linux-x86-low.c (amd64_emit_eq_goto): New function.
12562 (amd64_emit_ne_goto): New function.
12563 (amd64_emit_lt_goto): New function.
12564 (amd64_emit_le_goto): New function.
12565 (amd64_emit_gt_goto): New function.
12566 (amd64_emit_ge_goto): New function.
12567 (amd64_emit_ops): Add the new functions.
12568 (i386_emit_eq_goto): New function.
12569 (i386_emit_ne_goto): New function.
12570 (i386_emit_lt_goto): New function.
12571 (i386_emit_le_goto): New function.
12572 (i386_emit_gt_goto): New function.
12573 (i386_emit_ge_goto): New function.
12574 (i386_emit_ops): Add the new functions.
12576 2011-09-08 Stan Shebs <stan@codesourcery.com>
12578 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
12579 (i386_emit_epilogue): Restore %ebx.
12581 2011-08-31 Jie Zhang <jzhang918@gmail.com>
12583 * server.c (step_thread): Remove definition.
12584 (process_serial_event): Don't handle Hs.
12585 * server.h (step_thread): Remove declaration.
12586 * target.c (set_desired_inferior): Remove use of step_thread.
12588 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12590 * linux-low.c: Include linux-procfs.h.
12591 (linux_attach_lwp_1): Update comments.
12592 (linux_attach): Scan for existing threads when attaching to a
12593 process that is the tgid.
12594 * Makefile.in: Update dependencies.
12596 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12598 * configure.srv: Add linux-procfs.o dependencies.
12600 2011-08-14 Yao Qi <yao@codesourcery.com>
12602 * target.h (struct target_ops): Fix indent.
12603 * win32-low.c (win32_target_ops): Fix comment.
12605 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
12606 Yao Qi <yao@codesourcery.com>
12608 * Makefile.in (clean): Remove tic6x-*.c files.
12609 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
12610 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
12611 (tic6x-c64xp-linux.c): Likewise.
12612 * configure.srv: Add support for tic6x-*-uclinux.
12613 * linux-tic6x-low.c: New.
12614 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
12616 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
12617 Yao Qi <yao@codesourcery.com>
12619 * target.h (struct target_ops): Add read_loadmap.
12620 * linux-low.c (struct target_loadseg): New type.
12621 (struct target_loadmap): New type.
12622 (linux_read_loadmap): New function.
12623 (linux_target_ops): Add linux_read_loadmap.
12624 * server.c (handle_query): Support qXfer:fdpic:read packet.
12625 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12628 2011-08-05 Eli Zaretskii <eliz@gnu.org>
12630 * win32-low.c: Include <stdint.h>.
12632 2011-07-22 Pedro Alves <pedro@codesourcery.com>
12634 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12635 to the inferior here.
12636 (i386_remove_aligned_watchpoint): Ditto.
12637 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12638 fit part of the watchpoint in the debug registers.
12639 (i386_update_inferior_debug_regs): New.
12640 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12641 registers, and only update the inferior on success.
12642 (i386_low_remove_watchpoint): Ditto.
12644 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12646 * linux-low.c (compare_ints, unique, list_threads, show_process,
12647 linux_core_of_thread): Delete.
12648 (linux_target_ops): Change linux_core_of_thread to
12649 linux_common_core_of_thread.
12650 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12651 * utils.c (malloc_failure): Change type of argument.
12652 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12653 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12654 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12655 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12656 (IPA_OBJS): Add common-utils-ipa.o.
12657 (ptid_h, linux_osdata_h): New macros.
12658 (server_h): Add common/common-utils.h, common/xml-utils.h,
12659 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12661 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12662 ptid.o, buffer.o): New rules.
12663 (linux-low.o): Add common/linux-osdata.h as a dependency.
12664 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12665 * configure.ac: Add AC_HEADER_DIRENT check.
12666 * config.in: Regenerate.
12667 * configure: Regenerate.
12668 * remote-utils.c (xml_escape_text): Delete.
12669 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12670 buffer_xml_printf): Move to common/buffer.c.
12671 * server.c (main): Remove call to initialize_inferiors.
12672 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12673 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12674 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12675 internal_error, gdb_assert, gdb_assert_fail): Delete.
12676 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12677 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12679 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12680 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12681 initialize_inferiors): Delete.
12683 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12685 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12688 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12690 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12692 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12694 2011-05-26 Yao Qi <yao@codesourcery.com>
12696 * Makefile.in (thread-db.o): Track dependence to
12697 common/gdb_thread_db.h.
12698 * thread-db.c: include gdb_thread_db.h from right place.
12700 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12702 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12703 __FILE__ and __LINE__ to internal_error.
12705 2011-05-13 Doug Evans <dje@google.com>
12707 * thread-db.c (try_thread_db_load_from_sdir): New function.
12708 (try_thread_db_load_from_dir): New function.
12709 (thread_db_load_search): Handle $sdir, ignore $pdir.
12710 Remove trying of system directories if search of
12711 libthread-db-search-path fails, that is now done via $sdir.
12713 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12715 * server.c (handle_query): Add EnableDisableTracepoints to the list
12716 of supported features.
12717 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12719 (cmd_qtenable_disable): New.
12720 (cmd_qtstart): Install tracepoints even if disabled.
12721 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12722 receiving a QTEnable or QTDisable packet.
12723 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12724 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12726 (gdb_probe): Skip data collection if static tracepoint is disabled.
12728 2011-05-10 Doug Evans <dje@google.com>
12730 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12732 2011-05-04 Doug Evans <dje@google.com>
12734 * linux-low.c (linux_join): Skip process lookup.
12735 * spu-low.c (spu_join): Ditto.
12736 * server.c (join_inferiors_callback): Delete.
12737 (process_serial_event): For 'D' packet (detach) call join_inferior
12740 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12742 * README: Don't mention xscale*-*-linux*.
12743 * configure.srv (xscale*-*-linux*): Don't handle target.
12745 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12747 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12749 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12750 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12751 (i386_emit_void_call_2): Likewise.
12753 2011-04-26 Yao Qi <yao@codesourcery.com>
12755 * linux-low.c: Move common macros to linux-ptrace.h.
12756 Include linux-ptrace.h.
12757 * Makefile.in (linux_ptrace_h): New.
12758 (linux-low.o): Depends on linux-ptrace.h.
12760 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12762 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12763 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12764 (remote_prepare): New function with most of the TCP code from ...
12765 (remote_open): ... here. Detect PORT here unconditionally. Move also
12766 setting transport_is_reliable.
12767 * server.c (run_once): New variable.
12768 (gdbserver_usage): Document it.
12769 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12770 the first run if RUN_ONCE.
12771 * server.h (run_once, remote_prepare): New declarations.
12773 2011-04-19 Tom Tromey <tromey@redhat.com>
12775 * win32-low.c (handle_load_dll): Remove duplicate "the".
12777 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12779 Remove support for old Cygwin 1.5 versions.
12780 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12781 function to avoid warning.
12782 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12785 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12787 * gdbserver/server.h (Macro _): Define it if not available.
12789 2011-03-14 Michael Snyder <msnyder@vmware.com>
12791 * hostio.c (handle_close): Remove unnecessary null test.
12793 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12795 * Makefile.in (maintainer-clean realclean distclean): Remove
12796 "make ... subdir_do" command.
12798 2011-03-10 Michael Snyder <msnyder@vmware.com>
12800 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12802 * server.c (handle_v_run): Free alloced buffer on early return.
12804 2011-03-09 Yao Qi <yao@codesourcery.com>
12807 2011-03-04 Yao Qi <yao@codesourcery.com>
12809 * Makefile.in: Remove GNU make feature --directory.
12811 2011-03-05 Yao Qi <yao@codesourcery.com>
12813 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12814 (subdir_do): New make target. Copied from gdb/Makefile.
12815 (maintainer-clean, realclean, distclean, clean): Call corresponding
12816 make targets in common/Makefile.
12818 2011-02-11 Yao Qi <yao@codesourcery.com>
12820 * configure.ac: Call AC_PROG_RANLIB.
12821 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12822 * configure: Regenerate.
12824 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12826 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12828 2011-03-06 Yao Qi <yao@codesourcery.com>
12830 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12832 2011-03-05 Yao Qi <yao@codesourcery.com>
12834 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12835 (subdir_do): New make target. Copied from gdb/Makefile.
12836 (maintainer-clean, realclean, distclean, clean): Call corresponding
12837 make targets in common/Makefile.
12839 2011-03-04 Yao Qi <yao@codesourcery.com>
12841 * Makefile.in: Remove GNU make feature --directory.
12843 2011-03-04 Michael Snyder <msnyder@vmware.com>
12845 * server.c (queue_stop_reply): Call xmalloc not malloc.
12847 2011-03-02 Michael Snyder <msnyder@vmware.com>
12849 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12851 2011-02-28 Michael Snyder <msnyder@vmware.com>
12853 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12854 (cmd_qtframe): Ditto.
12855 (cmd_qtbuffer): Ditto.
12856 (cmd_bigqtbuffer): Ditto.
12858 * utils.c (decimal2str): Initialize 'width' to nine, then
12859 don't mess with it.
12861 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12863 * hostio.c (require_data): Free *data, not data.
12865 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12867 * hostio.c (require_data): Use free, not xfree.
12869 2011-02-27 Michael Snyder <msnyder@vmware.com>
12871 * server.c (handle_query): Discard unused value.
12873 * hostio.c (require_data): Free malloc memory before returning
12876 2011-02-26 Michael Snyder <msnyder@vmware.com>
12878 * linux-low.c (list_threads): Call closedir for dirent.
12880 2011-02-27 Michael Snyder <msnyder@vmware.com>
12882 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12883 a case statement falls through.
12885 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12887 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12890 2011-02-26 Michael Snyder <msnyder@vmware.com>
12892 * utils.c (decimal2str): Eliminate dead code and dead param.
12893 (pulongest): Drop dead param from call to decimal2str.
12896 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12898 Revert the following patch (not approved yet):
12899 2011-02-21 Hui Zhu <teawater@gmail.com>
12900 * tracepoint.c (tp_printf): New function.
12901 (eval_agent_expr): Handle gdb_agent_op_printf.
12903 2011-02-21 Hui Zhu <teawater@gmail.com>
12905 * tracepoint.c (tp_printf): New function.
12906 (eval_agent_expr): Handle gdb_agent_op_printf.
12908 2011-02-18 Tom Tromey <tromey@redhat.com>
12910 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12911 (tracepoint.o): Likewise.
12912 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12913 (gdb_agent_op_names): Likewise.
12915 2011-02-18 Tom Tromey <tromey@redhat.com>
12917 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12918 gdb_agent_op_rot>: New constants.
12919 (gdb_agent_op_names): Add pick and roll.
12920 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12923 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12925 * aclocal.m4: Regenerated with aclocal-1.11.1.
12927 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12929 * server.c (handle_qxfer_traceframe_info): New.
12930 (qxfer_packets): Register "traceframe-info".
12931 (handle_query): Report support for qXfer:traceframe-info:read+.
12932 * tracepoint.c (match_blocktype): New.
12933 (traceframe_find_block_type): Rename to ...
12934 (traceframe_walk_blocks): ... this. Add callback filter argument,
12936 (traceframe_find_block_type): New, reimplemented on top of
12937 traceframe_walk_blocks.
12938 (build_traceframe_info_xml): New.
12939 (traceframe_read_info): New.
12940 * server.h (traceframe_read_info): Declare.
12942 2011-02-11 Yao Qi <yao@codesourcery.com>
12944 * configure.ac: Call AC_PROG_RANLIB.
12945 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12946 * configure: Regenerate.
12948 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12950 * server.c (gdb_read_memory): Change return semantics to allow
12952 (handle_search_memory_1): Adjust.
12953 (process_serial_event) <'m' packet>: Handle partial transfers.
12954 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12956 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12958 * regcache.c (init_register_cache): Initialize
12959 regcache->register_status.
12960 (free_register_cache): Release regcache->register_status.
12961 (regcache_cpy): Copy register_status.
12962 (registers_to_string): Print 'x's for unavailable registers.
12963 (supply_register): Mark the register's status valid or
12964 unavailable, depending on whether a buffer was passed in or not.
12965 (supply_register_zeroed): New.
12966 (supply_regblock): Mark the registers' status valid or
12967 unavailable, depending on whether a buffer was passed in or not.
12968 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12969 (struct regcache): New `register_status' field.
12970 (supply_register_zeroed): Declare.
12971 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12972 supply_register_zeroed, rather than passing a NULL buffer to
12974 * tracepoint.c (fetch_traceframe_registers): Update comment.
12976 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12978 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12981 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12983 * server.h (decode_xfer_write): Change prototype.
12984 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12985 and don't extract the annex here.
12986 * server.c (decode_xfer_read): Remove `annex' parameter,
12987 and don't extract the annex here.
12988 (decode_xfer): New.
12989 (struct qxfer): New.
12990 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12991 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12992 (handle_qxfer_statictrace): New functions, abstracted out from
12993 handle_query, and made to use the struct qxfer interface.
12994 (handle_threads_qxfer_proper): Rename to ...
12995 (handle_qxfer_threads_proper): ... this.
12996 (handle_threads_qxfer): Rename to ...
12997 (handle_qxfer_threads): ... this. Adjust.
12998 (qxfer_packets): New array.
12999 (handle_qxfer): New function.
13000 (handle_query): Use handle_qxfer.
13002 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
13004 * gdbreplay.c: Shorten lines of >= 80 columns.
13005 * linux-low.c: Ditto.
13006 * linux-ppc-low.c: Ditto.
13007 * linux-s390-low.c: Ditto.
13008 * linux-sparc-low.c: Ditto.
13009 * linux-x86-low.c: Ditto.
13010 * linux-xtensa-low.c: Ditto.
13011 * mem-break.c: Ditto.
13012 * nto-low.c: Ditto.
13013 * regcache.h: Ditto.
13014 * remote-utils.c: Ditto.
13017 * thread-db.c: Ditto.
13018 * tracepoint.c: Ditto.
13020 * win32-low.h: Ditto.
13022 2011-01-05 Joel Brobecker <brobecker@adacore.com>
13024 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
13027 2011-01-01 Joel Brobecker <brobecker@adacore.com>
13029 * server.c (gdbserver_version): Update copyright year in version
13031 * gdbreplay.c (gdbreplay_version): Ditto.
13033 2010-12-29 Jie Zhang <jie.zhang@analog.com>
13035 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
13036 * linux-bfin-low.c: New file.
13037 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
13038 PT_DATA_ADDR for BFIN targets.
13039 * Makefile.in (SFILES): Add linux-bfin-low.c.
13040 (clean): Remove reg-bfin.c.
13041 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
13042 * README: Mention supported Blackfin targets.
13044 2010-12-23 Mike Frysinger <vapier@gentoo.org>
13046 * .gitignore: New file.
13048 2010-11-16 Mike Frysinger <vapier@gentoo.org>
13050 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
13052 2010-10-22 Jie Zhang <jie@codesourcery.com>
13054 * Makefile.in: Add FLAGS_TO_PASS variable.
13055 (install): Remove dependency of install-only and recursively
13056 invoke make for install-only.
13058 2010-10-04 Doug Evans <dje@google.com>
13060 * Makefile.in (uninstall): Use $(DESTDIR).
13062 2010-09-24 Pedro Alves <pedro@codesourcery.com>
13066 * linux-x86-low.c (compat_siginfo_from_siginfo)
13067 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
13068 si_code is < 0. Check for si_code == SI_TIMER before checking for
13071 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13073 * lynx-i386-low.c: New file.
13074 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
13076 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13078 * lynx-low.c (ptrace_request_to_str): Remove handling for
13079 request values that have been removed in LynxOS 5.x.
13081 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13083 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
13086 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
13088 * configure.ac: Add --enable-inprocess-agent option.
13089 * configure: Rebuilt.
13091 2010-09-06 Yao Qi <yao@codesourcery.com>
13093 * linux-low.c (linux_kill): Remove unused variable.
13094 (linux_stabilize_threads): Likewise.
13095 * server.c (start_inferior): Likewise.
13096 (queue_stop_reply_callback): Likewise.
13097 * tracepoint.c (do_action_at_tracepoint): Likewise.
13099 2010-09-06 Yao Qi <yao@codesourcery.com>
13101 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
13104 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
13106 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
13108 2010-09-06 Pedro Alves <pedro@codesourcery.com>
13110 * Makefile.in (install-only): Replace $IPA_DEPFILES with
13113 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13115 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
13116 gdbserver/lynx-ppc-low.c: New files.
13117 * Makefile.in (lynx_low_h): New variable.
13118 (lynx-low.o, lynx-ppc-low.o): New rules.
13119 * configure.ac: On LynxOS, link with -lnetinet.
13120 * configure.srv: Add handling of powerpc-*-lynxos* targets.
13121 * configure: regenerate.
13123 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13125 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
13126 * configure.ac: Add check for vasprintf and vsnprintf.
13127 * configure, config.in: Regenerate.
13128 * server.h (vasprintf, vsnprintf): Add conditional declarations.
13130 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13132 * gdbreplay.c: Move include of alloca.h up, next to include of
13134 * server.h: Add include of malloc.h.
13135 * mem-break.c: Remove include of malloc.h.
13136 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
13138 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13140 * Makefile.in (memmem.o): Build with -Wno-error.
13142 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13144 * utils.c (xsnprintf): Make non-static.
13145 * server.h: Add xsnprintf declaration.
13146 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
13147 replace calls to snprintf by calls to xsnprintf throughout.
13149 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13151 * configure.ac: Add configure check for alloca.
13152 * configure, config.in: Regenerate.
13153 * server.h: Include alloca.h if it exists.
13154 * gdbreplay.c: Include alloca.h if it exists.
13156 2010-08-28 Pedro Alves <pedro@codesourcery.com>
13158 * linux-low.c (__SIGRTMIN): Define if not already defined.
13159 (linux_create_inferior): Check for __ANDROID__ rather than
13161 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
13162 are already deferred.
13163 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
13164 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
13165 stopped and already has a pending signal to report.
13166 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
13167 a pending signal to report or is moving out of a jump pad.
13168 (linux_init_signals): Check for __ANDROID__ rather than
13171 2010-08-28 Pedro Alves <pedro@codesourcery.com>
13173 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
13174 debug_threads check. Avoid a linear search when not doing debug
13177 2010-08-27 Pedro Alves <pedro@codesourcery.com>
13179 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
13180 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
13181 (struct file_handler) <fd>: Change type to gdb_fildes_t.
13182 (process_event): Change local fd's type to gdb_fildes_t.
13183 (create_file_handler): Adjust prototype.
13184 (delete_file_handler): Adjust prototype.
13185 (handle_file_event): Adjust prototype. Use pfildes.
13186 (create_file_event): Adjsut prototype.
13187 * remote-utils.c (remote_desc, listen_desc): Change type to
13189 * server.h: New gdb_fildes_t typedef.
13190 [USE_WIN32API]: Include winsock2.h.
13191 (delete_file_handler, add_file_handler): Adjust prototypes.
13192 (pfildes): Declare.
13193 * utils.c (pfildes): New.
13195 2010-08-27 Pedro Alves <pedro@codesourcery.com>
13197 * configure.ac (build_warnings): Add -Wno-char-subscripts.
13198 * configure: Regenerate.
13200 2010-08-27 Pedro Alves <pedro@codesourcery.com>
13202 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
13203 (linux_done_accessing_memory): ... this.
13204 (linux_target_ops): Adjust.
13205 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
13206 * nto-low.c (nto_target_ops): Adjust comment.
13207 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
13208 * spu-low.c (spu_target_ops): Adjust comment.
13209 * target.h (target_ops): Rename unprepare_to_access_memory field
13210 to done_accessing_memory.
13211 (unprepare_to_access_memory): Rename to ...
13212 (done_accessing_memory): ... this.
13214 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13216 * linux-low.c (linux_prepare_to_access_memory): New.
13217 (linux_unprepare_to_access_memory): New.
13218 (linux_target_ops): Install them.
13219 * server.c (read_memory): Rename to ...
13220 (gdb_read_memory): ... this. Use
13221 prepare_to_access_memory/prepare_to_access_memory.
13222 (write_memory): Rename to ...
13223 (gdb_write_memory): ... this. Use
13224 prepare_to_access_memory/prepare_to_access_memory.
13225 (handle_search_memory_1): Adjust.
13226 (process_serial_event): Adjust.
13227 * target.h (struct target_ops): New fields
13228 prepare_to_access_memory and unprepare_to_access_memory.
13229 (prepare_to_access_memory, unprepare_to_access_memory): New.
13230 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
13231 prepare_to_access_memory/prepare_to_access_memory.
13232 * nto-low.c (nto_target_ops): Adjust.
13233 * spu-low.c (spu_target_ops): Adjust.
13234 * win32-low.c (win32_target_ops): Adjust.
13236 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13238 * Makefile.in (WARN_CFLAGS): Get it from configure.
13239 (WERROR_CFLAGS): New.
13240 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
13241 * configure.ac: Introduce --enable-werror, which adds -Werror to
13242 the compiler command line. Enabled by default. Disable with
13243 --disable-werror. Add -Wdeclaration-after-statement
13244 Wpointer-arith and -Wformat-nonliteral to warning flags.
13245 * configure: Regenerate.
13247 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13249 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
13251 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13253 * gdbreplay.c (remote_error): New.
13255 (expect): Use gdbchar. Check for error reading from GDB.
13256 Clarify sync error output.
13257 (play): Check for errors writing to GDB.
13258 * linux-low.c (sigchld_handler): Really ignore `write' errors.
13259 * remote-utils.c (getpkt): Check for errors writing to the remote
13262 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13264 * linux-low.c (linux_wait_1): Move non-debugging code out of
13265 `debug_threads' control.
13267 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13269 * linux-low.c (linux_wait_1): Don't set last_status here.
13270 * server.c (push_event, queue_stop_reply_callback): Assert we're
13271 not pushing a TARGET_WAITKIND_IGNORE event.
13272 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
13273 (myresume, handle_target_event): Set the thread's last_resume_kind
13274 and last_status from the target returned status.
13276 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13280 * linux-x86-low.c (update_debug_registers_callback): New.
13281 (i386_dr_low_set_addr): Use it.
13282 (i386_dr_low_get_addr): New.
13283 (i386_dr_low_set_control): Use update_debug_registers_callback.
13284 (i386_dr_low_get_control): New.
13285 (i386_dr_low_get_status): Adjust.
13286 * linux-low.c (linux_stop_lwp): New.
13287 * linux-low.h (linux_stop_lwp): Declare.
13289 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
13290 argument instead of a i386_debug_reg_state.
13291 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
13292 a i386_debug_reg_state.
13293 (i386_insert_aligned_watchpoint): Adjust.
13294 (i386_remove_aligned_watchpoint): Adjust.
13295 (i386_low_stopped_data_address): Read the debug registers from the
13296 inferior instead of from the mirrors.
13297 * i386-low.h (struct i386_debug_reg_state): Extend comment.
13298 (i386_dr_low_get_addr): Declare.
13299 (i386_dr_low_get_control): Declare.
13300 (i386_dr_low_get_status): Change prototype.
13302 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
13303 (i386_dr_low_get_addr): New.
13304 (i386_dr_low_get_control): New.
13305 (i386_dr_low_get_status): Adjust prototype. Return
13307 (i386_initial_stuff): Clear dr_status_mirror and
13309 (i386_get_thread_context): Adjust.
13310 (i386_set_thread_context): Adjust.
13311 (i386_thread_added): Adjust.
13313 2010-08-24 Pedro Alves <pedro@codesourcery.com>
13315 * linux-low.h (linux_thread_area): Delete declaration.
13317 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
13319 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
13320 after its termination.
13322 2010-08-09 Pedro Alves <pedro@codesourcery.com>
13324 * linux-low.c (gdb_wants_lwp_stopped): Delete.
13325 (gdb_wants_all_stopped): Delete.
13326 (linux_wait_1): Don't call them.
13327 * server.c (handle_v_cont): Tag all threads as want-stopped.
13328 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
13329 stopped as "client-wants-stopped".
13331 2010-07-31 Pedro Alves <pedro@codesourcery.com>
13333 * Makefile.in (signals_h): New.
13334 (server_h): Depend on it.
13335 (server.o): Don't depend on $(signals_def).
13336 (signals.o): Depend on $(signals_def).
13338 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
13340 * Makefile.in (signals_def): New.
13341 (server_h): Append include/gdb/signals.h and signals_def.
13342 (server.o): Append signals_def.
13344 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
13346 * server.c (handle_target_event): Use target_signal_to_host for
13347 resume_info.sig initialization.
13348 * target.h (struct thread_resume) <sig>: New comment.
13350 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
13352 * server.c (handle_query): strcpy() the returned string from paddress()
13353 instead of sprintf().
13354 * utils.c (paddress): Return phex_nz().
13356 2010-07-07 Joel Brobecker <brobecker@adacore.com>
13358 * server.c (handle_v_cont): Call mourn_inferior if process
13360 (myresume): Likewise.
13362 2010-07-01 Pedro Alves <pedro@codesourcery.com>
13364 Static tracepoints, and integration with UST.
13366 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
13367 * mem-break.c (uninsert_all_breakpoints)
13368 (reinsert_all_breakpoints): New.
13369 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
13370 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
13371 (gdb_agent_ust_loaded, helper_thread_id)
13372 (gdb_agent_helper_thread_id): New macros.
13373 (struct ipa_sym_addresses): Add addr_ust_loaded,
13374 addr_helper_thread_id, addr_cmd_buf.
13375 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
13376 (in_process_agent_loaded_ust): New.
13377 (write_e_ust_not_loaded): New.
13378 (maybe_write_ipa_ust_not_loaded): New.
13379 (struct collect_static_trace_data_action): New.
13380 (enum tracepoint_type) <static_tracepoint>: New.
13381 (struct tracepoint) <handle>: Mention static tracepoints.
13382 (struct static_tracepoint_ctx): New.
13383 (CMD_BUF_SIZE): New.
13384 (add_tracepoint_action): Handle static tracepoint actions.
13385 (unprobe_marker_at): New.
13386 (clear_installed_tracepoints): Handle static tracepoints.
13387 (cmd_qtdp): Handle static tracepoints.
13388 (probe_marker_at): New.
13389 (cmd_qtstart): Handle static tracepoints.
13390 (response_tracepoint): Handle static tracepoints.
13391 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
13392 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
13393 (get_context_regcache): Handle static tracepoints.
13394 (do_action_at_tracepoint): Handle static tracepoint actions.
13395 (traceframe_find_block_type): Handle static trace data blocks.
13396 (traceframe_read_sdata): New.
13397 (download_tracepoints): Download static tracepoint actions.
13398 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
13399 (GDB_PROBE_NAME): New.
13401 (GET_UST_SYM): New.
13404 (ust_marker_to_static_tracepoint): New.
13406 (collect_ust_data_at_tracepoint): New.
13407 (gdb_ust_probe): New.
13408 (UNIX_PATH_MAX, SOCK_DIR): New.
13409 (gdb_ust_connect_sync_socket): New.
13410 (resume_thread, stop_thread): New.
13411 (run_inferior_command): New.
13412 (init_named_socket): New.
13413 (gdb_ust_socket_init): New.
13414 (cstr_to_hexstr): New.
13416 (first_marker, next_marker): New.
13417 (response_ust_marker): New.
13418 (cmd_qtfstm, cmd_qtsstm): New.
13419 (unprobe_marker_at, probe_marker_at): New.
13420 (cmd_qtstmat, gdb_ust_thread): New.
13421 (gdb_ust_init): New.
13422 (initialize_tracepoint_ftlib): Call gdb_ust_init.
13423 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
13424 (ST_REGENTRY): New.
13425 (x86_64_st_collect_regmap): New.
13426 (X86_64_NUM_ST_COLLECT_GREGS): New.
13427 (AMD64_RIP_REGNUM): New.
13428 (supply_static_tracepoint_registers): New.
13429 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
13430 (ST_REGENTRY): New.
13431 (i386_st_collect_regmap): New.
13432 (i386_NUM_ST_COLLECT_GREGS): New.
13433 (supply_static_tracepoint_registers): New.
13434 * server.c (handle_query): Handle qXfer:statictrace:read.
13435 <qSupported>: Report support for StaticTracepoints, and
13436 qXfer:statictrace:read features.
13437 * server.h (traceframe_read_sdata)
13438 (supply_static_tracepoint_registers): Declare.
13439 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
13440 (unpack_varlen_hex): Include in IPA build.
13441 * Makefile.in (ustlibs, ustinc): New.
13442 (IPA_OBJS): Add remote-utils-ipa.o.
13443 ($(IPA_LIB)): Link -ldl and -lpthread.
13445 (IPAGENT_CFLAGS): Add UST_CFLAGS.
13446 * config.in, configure: Regenerate.
13448 2010-06-20 Ian Lance Taylor <iant@google.com>
13449 Pedro Alves <pedro@codesourcery.com>
13451 * linux-x86-low.c (always_true): Delete.
13452 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
13453 trying to fool the compiler with always_true.
13455 2010-06-20 Pedro Alves <pedro@codesourcery.com>
13457 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
13458 conditions in gdbserver.
13460 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
13462 * spu-low.c (spu_read_memory): Wrap around local store limit.
13463 (spu_write_memory): Likewise.
13465 2010-06-15 Pedro Alves <pedro@codesourcery.com>
13467 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
13468 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
13470 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
13472 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
13473 uses with LONGEST uses.
13475 2010-06-14 Stan Shebs <stan@codesourcery.com>
13476 Pedro Alves <pedro@codesourcery.com>
13480 * linux-x86-low.c: Include limits.h.
13482 (always_true): New.
13485 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
13486 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
13487 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
13488 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
13489 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
13490 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
13491 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
13492 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
13493 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
13494 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
13495 (amd64_emit_void_call_2): New.
13496 (amd64_emit_ops): New.
13497 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
13498 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
13499 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
13500 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
13501 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
13502 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
13503 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
13504 (i386_emit_call, i386_emit_reg, i386_emit_pop)
13505 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
13506 (i386_emit_stack_adjust, i386_emit_int_call_1)
13507 (i386_emit_void_call_2): New.
13508 (i386_emit_ops): New.
13509 (x86_emit_ops): New.
13510 (the_low_target): Install x86_emit_ops.
13511 * server.h (struct emit_ops): New.
13512 (get_raw_reg_func_addr): Declare.
13513 (current_insn_ptr, emit_error): Declare.
13514 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
13515 (set_trace_state_variable_value): New defines.
13516 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
13517 addr_get_trace_state_variable_value and
13518 addr_set_trace_state_variable_value.
13519 (symbol_list): New fields for get_raw_reg,
13520 get_trace_state_variable_value and set_trace_state_variable_value.
13521 (condfn): New typedef.
13522 (struct tracepoint): New field `compiled_cond'.
13523 (do_action_at_tracepoint): Clear compiled_cond.
13524 (get_trace_state_variable_value, set_trace_state_variable_value):
13526 (condition_true_at_tracepoint): If there's a compiled condition,
13528 (current_insn_ptr, emit_error): New globals.
13529 (struct bytecode_address): New.
13530 (get_raw_reg_func_addr): New.
13531 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
13532 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
13533 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
13534 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
13535 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
13536 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
13537 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
13538 (compile_tracepoint_condition, compile_bytecodes): New.
13539 * target.h (emit_ops): Forward declare.
13540 (struct target_ops): New field emit_ops.
13541 (target_emit_ops): New.
13542 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
13543 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
13544 * linux-low.c (linux_emit_ops): New.
13545 (linux_target_ops): Install it.
13546 * linux-low.h (struct linux_target_ops): New field emit_ops.
13548 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
13550 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
13551 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
13553 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13554 Stan Shebs <stan@codesourcery.com>
13556 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
13557 (all): Depend on $(extra_libraries).
13558 (install-only): Install the IPA.
13559 (IPA_OBJS, IPA_LIB): New.
13560 (clean): Remove the IPA lib.
13561 (IPAGENT_CFLAGS): New.
13562 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
13563 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
13564 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
13565 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
13566 * configure.ac: Check for atomic builtins support in the compiler.
13567 (IPA_DEPFILES, extra_libraries): Define.
13568 * configure.srv (ipa_obj): Add description.
13569 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
13570 (i[34567]86-*-linux*): Set ipa_obj.
13571 (x86_64-*-linux*): Set ipa_obj.
13572 * linux-low.c (stabilizing_threads): New.
13573 (supports_fast_tracepoints): New.
13574 (linux_detach): Stabilize threads before detaching.
13575 (handle_tracepoints): Handle internal tracing breakpoints. Assert
13576 the lwp is either not stabilizing, or is moving out of a jump pad.
13577 (linux_fast_tracepoint_collecting): New.
13578 (maybe_move_out_of_jump_pad): New.
13579 (enqueue_one_deferred_signal): New.
13580 (dequeue_one_deferred_signal): New.
13581 (linux_wait_for_event_1): If moving out of a jump pad, defer
13582 pending signals to later.
13583 (linux_stabilize_threads): New.
13584 (linux_wait_1): Check if threads need moving out of jump pads, and
13586 (stuck_in_jump_pad_callback): New.
13587 (move_out_of_jump_pad_callback): New.
13588 (lwp_running): New.
13589 (linux_resume_one_lwp): Handle moving out of jump pads.
13590 (linux_set_resume_request): Dequeue deferred signals.
13591 (need_step_over_p): Also step over fast tracepoint jumps.
13592 (start_step_over): Also uninsert fast tracepoint jumps.
13593 (finish_step_over): Also reinsert fast tracepoint jumps.
13594 (linux_install_fast_tracepoint_jump): New.
13595 (linux_target_ops): Install linux_stabilize_threads and
13596 linux_install_fast_tracepoint_jump_pad.
13597 * linux-low.h (linux_target_ops) <get_thread_area,
13598 install_fast_tracepoint_jump_pad>: New fields.
13599 (struct lwp_info) <collecting_fast_tracepoint,
13600 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
13601 (linux_get_thread_area): Declare.
13602 * linux-x86-low.c (jump_insn): New.
13603 (x86_get_thread_area): New.
13604 (append_insns): New.
13605 (push_opcode): New.
13606 (amd64_install_fast_tracepoint_jump_pad): New.
13607 (i386_install_fast_tracepoint_jump_pad): New.
13608 (x86_install_fast_tracepoint_jump_pad): New.
13609 (the_low_target): Install x86_get_thread_area and
13610 x86_install_fast_tracepoint_jump_pad.
13611 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
13612 (struct fast_tracepoint_jump): New.
13613 (fast_tracepoint_jump_insn): New.
13614 (fast_tracepoint_jump_shadow): New.
13615 (find_fast_tracepoint_jump_at): New.
13616 (fast_tracepoint_jump_here): New.
13617 (delete_fast_tracepoint_jump): New.
13618 (set_fast_tracepoint_jump): New.
13619 (uninsert_fast_tracepoint_jumps_at): New.
13620 (reinsert_fast_tracepoint_jumps_at): New.
13621 (set_breakpoint_at): Use write_inferior_memory.
13622 (uninsert_raw_breakpoint): Use write_inferior_memory.
13623 (check_mem_read): Mask out fast tracepoint jumps.
13624 (check_mem_write): Mask out fast tracepoint jumps.
13625 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
13626 (set_fast_tracepoint_jump): Declare.
13627 (delete_fast_tracepoint_jump)
13628 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
13629 (reinsert_fast_tracepoint_jumps_at): Declare.
13630 * regcache.c: Don't compile many functions when building the
13631 in-process agent library.
13632 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13633 the register buffer in the heap.
13634 (free_register_cache): If the register buffer isn't owned by the
13635 regcache, don't free it.
13636 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13637 pre-existing register caches.
13638 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13640 (convert_ascii_to_int): : Constify `from' parameter type.
13641 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13642 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13643 the needed buffer in-place.
13644 (relocate_instruction): New.
13645 * server.c (handle_query) <qSymbols>: If the target supports
13646 tracepoints, give it a chance of looking up symbols. Report
13647 support for fast tracepoints.
13648 (handle_status): Stabilize threads.
13649 (process_serial_event): Adjust.
13650 * server.h (struct fast_tracepoint_jump): Forward declare.
13651 (struct process_info) <fast_tracepoint_jumps>: New field.
13652 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13653 (decode_X_packet, decode_M_packet): Adjust.
13654 (relocate_instruction): Declare.
13655 (in_process_agent_loaded): Declare.
13656 (tracepoint_look_up_symbols): Declare.
13657 (struct fast_tpoint_collect_status): Declare.
13658 (fast_tracepoint_collecting): Declare.
13659 (force_unlock_trace_buffer): Declare.
13660 (handle_tracepoint_bkpts): Declare.
13661 (initialize_low_tracepoint)
13662 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13663 * target.h (struct target_ops) <stabilize_threads,
13664 install_fast_tracepoint_jump_pad>: New fields.
13665 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13666 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13667 [HAVE_STDINT_H]: Include stdint.h.
13668 (trace_debug_1): Rename to ...
13669 (trace_vdebug): ... this.
13670 (trace_debug): Rename to ...
13671 (trace_debug_1): ... this. Add `level' parameter.
13672 (trace_debug): New.
13673 (ATTR_USED, ATTR_NOINLINE): New.
13674 (IP_AGENT_EXPORT): New.
13675 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13676 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13677 (about_to_request_buffer_space, trace_buffer_is_full)
13678 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13679 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13680 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13681 (traceframe_write_count, traceframes_created)
13682 (trace_state_variables)
13683 New renaming defines.
13684 (struct ipa_sym_addresses): New.
13685 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13686 (symbol_list): New.
13687 (ipa_sym_addrs): New.
13688 (all_tracepoint_symbols_looked_up): New.
13689 (in_process_agent_loaded): New.
13690 (write_e_ipa_not_loaded): New.
13691 (maybe_write_ipa_not_loaded): New.
13692 (tracepoint_look_up_symbols): New.
13693 (debug_threads) [IN_PROCESS_AGENT]: New.
13694 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13695 (UNKNOWN_SIDE_EFFECTS): New.
13696 (stop_tracing): New.
13697 (flush_trace_buffer): New.
13698 (stop_tracing_bkpt): New.
13699 (flush_trace_buffer_bkpt): New.
13700 (read_inferior_integer): New.
13701 (read_inferior_uinteger): New.
13702 (read_inferior_data_pointer): New.
13703 (write_inferior_data_pointer): New.
13704 (write_inferior_integer): New.
13705 (write_inferior_uinteger): New.
13706 (struct collect_static_trace_data_action): Delete.
13707 (enum tracepoint_type): New.
13708 (struct tracepoint) <type>: New field `type'.
13709 <actions_str, step_actions, step_actions_str>: Only include in
13711 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13712 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13713 (tracepoints): Use IP_AGENT_EXPORT.
13714 (last_tracepoint): Don't include in the IPA.
13715 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13716 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13717 (alloced_trace_state_variables): New.
13718 (trace_state_variables): Use IP_AGENT_EXPORT.
13719 (traceframe_t): Delete unused variable.
13720 (circular_trace_buffer): Don't include in the IPA.
13721 (trace_buffer_start): Delete.
13722 (struct trace_buffer_control): New.
13723 (trace_buffer_free): Delete.
13724 (struct ipa_trace_buffer_control): New.
13725 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13726 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13728 (trace_buffer_ctrl): New.
13729 (TRACE_BUFFER_CTRL_CURR): New.
13730 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13731 Reimplement as macros.
13732 (trace_buffer_wrap): Delete.
13733 (traceframe_write_count, traceframe_read_count)
13734 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13735 (struct tracepoint_hit_ctx) <type>: New field.
13736 (struct fast_tracepoint_ctx): New.
13737 (memory_barrier): New.
13739 (record_tracepoint_error): Update atomically in the IPA.
13740 (clear_inferior_trace_buffer): New.
13741 (about_to_request_buffer_space): New.
13742 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13743 updating the same buffer.
13744 (add_tracepoint): Default the tracepoint's type to trap
13745 tracepoint, and orig_size to -1.
13746 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13747 internal variables.
13748 (create_trace_state_variable): New parameter `gdb'. Handle it.
13749 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13750 (cmd_qtdp): Handle fast tracepoints.
13751 (cmd_qtdv): Adjust.
13752 (max_jump_pad_size): New.
13753 (gdb_jump_pad_head): New.
13754 (get_jump_space_head): New.
13755 (claim_jump_space): New.
13756 (sort_tracepoints): New.
13757 (MAX_JUMP_SIZE): New.
13758 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13760 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13761 support. Upload fast traceframes, and delete internal IPA
13763 (stop_tracing_handler): New.
13764 (flush_trace_buffer_handler): New.
13765 (cmd_qtstop): Upload fast tracepoints.
13766 (response_tracepoint): Handle fast tracepoints.
13767 (tracepoint_finished_step): Upload fast traceframes. Set the
13768 tracepoint hit context's tracepoint type.
13769 (handle_tracepoint_bkpts): New.
13770 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13771 type. Add comment about fast tracepoints.
13772 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13773 non-existing action_str field.
13774 (get_context_regcache): Handle fast tracepoints.
13775 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13777 (fast_tracepoint_from_jump_pad_address): New.
13778 (fast_tracepoint_from_ipa_tpoint_address): New.
13779 (collecting_t): New.
13780 (force_unlock_trace_buffer): New.
13781 (fast_tracepoint_collecting): New.
13783 (gdb_collect): New.
13784 (write_inferior_data_ptr): New.
13785 (target_tp_heap): New.
13786 (target_malloc): New.
13787 (download_agent_expr): New.
13789 (download_tracepoints): New.
13790 (download_trace_state_variables): New.
13791 (upload_fast_traceframes): New.
13792 (IPA_FIRST_TRACEFRAME): New.
13793 (IPA_NEXT_TRACEFRAME_1): New.
13794 (IPA_NEXT_TRACEFRAME): New.
13795 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13796 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13797 (gdb_jump_pad_buffer_end): New.
13798 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13799 (initialize_tracepoint): Adjust.
13800 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13801 buffer. Initialize the low module.
13802 * utils.c (PREFIX, TOOLNAME): New.
13803 (malloc_failure): Use PREFIX.
13804 (error): In the IPA, an error causes an exit.
13805 (fatal, warning): Use PREFIX.
13806 (internal_error): Use TOOLNAME.
13807 (NUMCELLS): Increase to 10.
13808 * configure, config.in: Regenerate.
13810 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13812 * server.c (handle_query) <qSupported>: Do two passes over the
13813 qSupported string to avoid nesting strtok.
13815 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13817 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13819 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13820 -Wl,--dynamic-list.
13821 * configure: Regenerate.
13822 * proc-service.list: New.
13824 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13826 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13829 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13831 * gdbreplay.c (remote_open): Check error return from socket() call by
13832 its equality to -1 not by it being negative.
13833 * remote-utils.c (remote_open): Likewise.
13835 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13837 * config.h: Regenerate.
13839 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13841 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13842 doesn't provide PTRACE_GET_THREAD_AREA.
13844 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13846 * linux-m68k-low.c: Include <asm/ptrace.h>
13847 (ps_get_thread_area): Implement.
13849 2010-05-03 Doug Evans <dje@google.com>
13851 * event-loop.c (struct callback_event): New struct.
13852 (callback_list): New global.
13853 (append_callback_event, delete_callback_event): New functions.
13854 (process_callback): New function.
13855 (start_event_loop): Call it.
13856 * remote-utils.c (NOT_SCHEDULED): Define.
13857 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13858 moved out of readchar.
13859 (readchar): Rewrite. Call reschedule before returning.
13860 (reset_readchar): New function.
13861 (remote_close): Call it.
13862 (process_remaining, reschedule): New functions.
13863 * server.h (callback_handler_func): New typedef.
13864 (append_callback_event, delete_callback_event): Declare.
13866 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13868 * proc-service.c (ps_pglobal_lookup): Use
13869 thread_db_look_up_one_symbol.
13870 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13871 parameter. Use it instead of all_symbols_looked_up.
13872 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13874 (all_symbols_looked_up): Don't declare.
13875 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13876 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13878 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13879 Set all_symbols_looked_up here.
13880 (thread_db_look_up_one_symbol): New.
13881 (thread_db_get_tls_address): Adjust.
13882 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13883 thread_db object on the heap, and tentatively set it in the
13885 (thread_db_init): Don't set all_symbols_looked_up here.
13886 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13888 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13890 * linux-low.c (linux_kill, linux_detach): Adjust.
13891 (status_pending_p_callback): Remove redundant statement. Check
13892 for !TARGET_WAITIKIND_IGNORE, instead of
13893 TARGET_WAITKIND_STOPPED.
13894 (handle_tracepoints): Make sure LWP is locked. Adjust.
13895 (linux_wait_for_event_1): Adjust.
13896 (linux_cancel_breakpoints): New.
13897 (unsuspend_one_lwp): New.
13898 (unsuspend_all_lwps): New.
13899 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13900 (send_sigstop_callback): Change return type to int, add new
13901 `except' parameter and handle it.
13902 (suspend_and_send_sigstop_callback): New.
13903 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13904 pass them down. If SUSPEND, also increment the lwp's suspend
13906 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13907 (need_step_over_p): Don't consider suspended LWPs.
13908 (start_step_over): Adjust.
13909 (proceed_one_lwp): Change return type to int, add new `except'
13910 parameter and handle it.
13911 (unsuspend_and_proceed_one_lwp): New.
13912 (proceed_all_lwps): Use find_inferior instead of
13914 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13915 also decrement the suspend count of LWPs. Pass `except' down,
13916 instead of hacking its suspend count.
13917 (linux_pause_all): Add `freeze' parameter. Adjust.
13918 (linux_unpause_all): New.
13919 (linux_target_ops): Install linux_unpause_all.
13920 * server.c (handle_status): Adjust.
13921 * target.h (struct target_ops): New fields `unpause_all' and
13922 `cancel_breakpoints'. Add new parameter to `pause_all'.
13923 (pause_all): Add new `freeze' parameter.
13924 (unpause_all): New.
13925 (cancel_breakpoints): New.
13926 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13927 cancel breakpoints.
13928 (cmd_qtstart): Pause threads.
13929 (stop_tracing): Pause threads, and cancel breakpoints.
13930 * win32-low.c (win32_target_ops): Adjust.
13932 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13934 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13935 the inferior right away from here...
13936 (linux_wait_1): ... to here, and adjust to check the thread's
13937 last_resume_kind instead of the lwp's step or stop_expected flags.
13939 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13941 * README: Use consistent `GDB' and `GDBserver' spellings.
13943 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13945 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13946 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13947 (linux_detach_one_lwp): Assume the lwp is stopped.
13948 (any_thread_of): Delete.
13949 (linux_detach): Stop all lwps here. Don't blindly delete all
13951 (delete_lwp_callback): New.
13952 (linux_mourn): Delete all lwps of the process that is gone.
13953 (linux_wait_1): Don't delete the last lwp of the process here.
13954 * mem-break.h (mark_breakpoints_out): Declare.
13955 * mem-break.c (mark_breakpoints_out): New.
13956 (free_all_breakpoints): Use it.
13957 * server.c (handle_target_event): If the process is gone, mark
13959 * thread-db.c (struct thread_db) <create_bp>: New field.
13960 (thread_db_enable_reporting): Fix prototype. Store a thread event
13961 breakpoint reference in the thread_db struct.
13962 (thread_db_load_search): Clear the thread_db object.
13963 (try_thread_db_load_1): Ditto.
13964 (switch_to_process): New.
13965 (disable_thread_event_reporting): Use it.
13966 (remove_thread_event_breakpoints): New.
13967 (thread_db_detach, thread_db_mourn): Use it.
13969 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13971 * linux-low.c (linux_enable_event_reporting): New.
13972 (linux_wait_for_event_1, handle_extended_wait): Use it.
13974 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13976 * linux-low.c (linux_kill_one_lwp, linux_kill)
13977 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13978 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13979 SIGSTOP even if the LWP is stopped.
13980 (send_sigstop_callback): New.
13981 (stop_all_lwps): Use send_sigstop_callback instead.
13982 (linux_resume_one_thread): Adjust.
13983 (proceed_one_lwp): Still proceed an LWP that the client has
13984 requested to stop, if we haven't reported it as stopped yet. Make
13985 sure that LWPs the client want stopped, have a pending SIGSTOP.
13987 2010-04-26 Doug Evans <dje@google.com>
13989 * server.c (handle_general_set): Make static.
13991 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13992 Print received char after testing for error/eof instead of before.
13993 (input_interrupt): Tweak comment.
13995 2010-04-23 Doug Evans <dje@google.com>
13997 * server.c (start_inferior): Print inferior argv if --debug.
13999 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
14001 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
14002 * nto-x86-low.c: Include server.h
14004 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
14006 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
14007 be consistent with other sources of this directory.
14008 (init_registers_amd64): Correct name of source file of this function
14011 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14013 * configure.srv (x86_64-*-mingw*): New configuration for Windows
14014 64-bit executables.
14016 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14018 * win32-i386-low.c: Add 64-bit support.
14019 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
14020 (init_registers_amd64): Declare.
14021 (mappings): Add 64-bit version of array.
14022 (init_windows_x86): New function.
14023 (the_low_target): Change init_arch field to init_windows_x86.
14025 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14027 * win32-low.c: Adapt to support also 64-bit architecture.
14028 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
14029 (get_image_name): Use SIZE_T type for local variable `done'.
14030 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
14031 (toolhelp_get_dll_name): Idem.
14032 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
14033 Use uintptr_t typecast to avoid warning.
14034 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
14035 (handle_exception): Use phex_nz to avoid warning.
14036 (win32_wait): Remove unused local variable `process'.
14038 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14040 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
14043 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
14045 * configure.ac: Use `ws2_32' library for srv_mingw.
14046 * configure: Regenerate.
14047 * gdbreplay.c: Include winsock2.h instead of winsock.h.
14048 * remote-utils.c: Likewise.
14050 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
14052 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
14053 if __x86_64__ is defined.
14055 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
14057 * configure: Regenerate.
14059 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
14061 * server.c (handle_query): Handle 'qGetTIBAddr' query.
14062 * target.h (target_ops): New get_tib_address field.
14063 * win32-low.h (win32_thread_info): Add thread_local_base field.
14064 * win32-low.c (child_add_thread): Add tlb argument.
14065 Set thread_local_base field to TLB.
14066 (get_child_debug_event): Adapt to child_add_thread change.
14067 (win32_get_tib_address): New function.
14068 (win32_target_ops): Set get_tib_address field to
14069 win32_get_tib_address.
14070 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
14072 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14074 * linux-low.c (linux_mourn): Also remove the process.
14075 * server.c (handle_target_event): Don't remove the process here.
14076 * nto-low.c (nto_mourn): New.
14077 (nto_target_ops): Install it.
14078 * spu-low.c (spu_mourn): New.
14079 (spu_target_ops): Install it.
14080 * win32-low.c (win32_mourn): New.
14081 (win32_target_ops): Install it.
14083 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14085 * server.h (buffer_xml_printf): Remove redundant `;'.
14087 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14089 * regcache.c (set_register_cache): Invalidate regcaches before
14090 changing the register cache layout.
14091 (regcache_invalidate_one): Allow a NULL regcache.
14092 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
14093 regcaches before changing the register cache layout or the target
14096 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
14098 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
14099 variable warning on Linux/x86-64.
14101 2010-04-11 Pedro Alves <pedro@codesourcery.com>
14103 GDBserver disconnected tracing support.
14105 * linux-low.c (linux_remove_process): Delete.
14106 (add_lwp): Don't set last_resume_kind here.
14107 (linux_kill): Use `mourn'.
14108 (linux_detach): Use `thread_db_detach', and `mourn'.
14109 (linux_mourn): New.
14110 (linux_attach_lwp_1): Adjust comment.
14111 (linux_attach): last_resume_kind moved the thread_info; adjust.
14112 (status_pending_p_callback): Adjust.
14113 (linux_wait_for_event_1): Adjust.
14114 (count_events_callback, select_singlestep_lwp_callback)
14115 (select_event_lwp_callback, cancel_breakpoints_callback)
14116 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
14117 (proceed_one_lwp): Adjust.
14118 (linux_async): Add debug output.
14119 (linux_thread_stopped): New.
14120 (linux_pause_all): New.
14121 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
14123 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
14124 (thread_db_free): Delete declaration.
14125 (thread_db_detach, thread_db_mourn): Declare.
14126 * thread-db.c (thread_db_init): Use thread_db_mourn.
14127 (thread_db_free): Delete, split in two.
14128 (disable_thread_event_reporting): New.
14129 (thread_db_detach): New.
14130 (thread_db_mourn): New.
14132 * server.h (struct thread_info) <last_resume_kind>: New field.
14133 <attached>: Add comment.
14134 <gdb_detached>: New field.
14135 (handler_func): Change return type to int.
14136 (handle_serial_event, handle_target_event): Ditto.
14137 (gdb_connected): Declare.
14139 (disconnected_tracing): Declare.
14140 (stop_tracing): Declare.
14142 * server.c (handle_query) <qSupported>: Report support for
14143 disconnected tracing.
14144 (queue_stop_reply_callback): Account for running threads.
14145 (gdb_wants_thread_stopped): New.
14146 (gdb_wants_all_threads_stopped): New.
14147 (gdb_reattached_process): New.
14148 (handle_status): Clear the `gdb_detached' flag of all processes.
14149 In all-stop, stop all threads.
14150 (main): Be sure to leave tfind mode. Handle disconnected tracing.
14151 (process_serial_event): If the remote connection breaks, or if an
14152 exit was forced with "monitor exit", force an event loop exit.
14153 Handle disconnected tracing on detach.
14154 (handle_serial_event): Adjust.
14155 (handle_target_event): If GDB isn't connected, forward events back
14156 to the inferior, unless the last process exited, in which case,
14157 exit gdbserver. Adjust interface.
14159 * remote-utils.c (remote_open): Don't block in accept. Instead
14160 register an event loop source on the listen socket file
14161 descriptor. Refactor bits into ...
14162 (listen_desc): ... this new global.
14163 (gdb_connected): ... this new function.
14164 (enable_async_notification): ... this new function.
14165 (handle_accept_event): ... this new function.
14166 (remote_close): Clear remote_desc.
14168 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
14170 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
14172 (mourn_inferior): Define.
14173 (target_process_qsupported): Avoid the dangling else problem.
14174 (thread_stopped): Define.
14175 (pause_all): Define.
14176 (target_waitstatus_to_string): Declare.
14177 * target.c (target_waitstatus_to_string): New.
14179 * tracepoint.c (tracing): Make extern.
14180 (disconnected_tracing): New.
14181 (stop_tracing): Make extern. Handle tracing stops due to GDB
14183 (cmd_qtdisconnected): New.
14184 (cmd_qtstatus): Report disconnected tracing status in trace reply.
14185 (handle_tracepoint_general_set): Handle QTDisconnected.
14187 * event-loop.c (event_handler_func): Change return type to int.
14188 (process_event): Bail out if the event handler wants the event
14190 (handle_file_event): Ditto.
14191 (start_event_loop): Bail out if the event handler wants the event
14194 * nto-low.c (nto_target_ops): Adjust.
14195 * spu-low.c (spu_wait): Don't remove the process here.
14196 (spu_target_ops): Adjust.
14197 * win32-low.c (win32_wait): Don't remove the process here.
14198 (win32_target_ops): Adjust.
14200 2010-04-11 Pedro Alves <pedro@codesourcery.com>
14202 * regcache.c (realloc_register_cache): Invalidate inferior's
14203 regcache before recreating it.
14205 2010-04-09 Pedro Alves <pedro@codesourcery.com>
14207 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
14209 2010-04-09 Stan Shebs <stan@codesourcery.com>
14210 Pedro Alves <pedro@codesourcery.com>
14212 * server.h (LONGEST): New.
14213 (struct thread_info) <while_stepping>: New field.
14214 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
14216 (initialize_tracepoint, handle_tracepoint_general_set)
14217 (handle_tracepoint_query, tracepoint_finished_step)
14218 (tracepoint_was_hit, release_while_stepping_state_list):
14219 (current_traceframe): Declare.
14220 * server.c (handle_general_set): Handle tracepoint packets.
14221 (read_memory): New.
14222 (write_memory): New.
14223 (handle_search_memory_1): Use read_memory.
14224 (handle_query): Report support for conditional tracepoints, trace
14225 state variables, and tracepoint sources. Handle tracepoint
14227 (main): Initialize the tracepoints module.
14228 (process_serial_event): Handle traceframe reads/writes.
14230 * linux-low.c (handle_tracepoints): New.
14231 (linux_wait_1): Call it.
14232 (linux_resume_one_lwp): Handle while-stepping.
14233 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
14234 (linux_target_ops): Install them.
14235 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
14237 * linux-x86-low.c (x86_supports_tracepoints): New.
14238 (the_low_target). Install it.
14240 * mem-break.h (delete_breakpoint): Declare.
14241 * mem-break.c (delete_breakpoint): Make external.
14243 * target.h (struct target_ops): Add `supports_tracepoints',
14244 `read_pc', and `write_pc' fields.
14245 (target_supports_tracepoints): Define.
14246 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
14249 * regcache.h (struct regcache) <registers_owned>: New field.
14250 (init_register_cache, regcache_cpy): Declare.
14251 (regcache_read_pc, regcache_write_pc): Declare.
14252 (register_cache_size): Declare.
14253 (supply_regblock): Declare.
14254 * regcache.c (init_register_cache): New.
14255 (new_register_cache): Use it.
14256 (regcache_cpy): New.
14257 (register_cache_size): New.
14258 (supply_regblock): New.
14259 (regcache_read_pc, regcache_write_pc): New.
14261 * tracepoint.c: New.
14263 * Makefile.in (OBS): Add tracepoint.o.
14264 (tracepoint.o): New rule.
14266 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
14268 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
14270 (i386-mmx.c): Likewise.
14271 (i386-mmx-linux.o): Likewise.
14272 (i386-mmx-linux.c): Likewise.
14274 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
14275 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
14276 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
14277 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
14279 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
14280 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
14281 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
14283 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
14285 * Makefile.in (clean): Updated.
14287 (i386-avx.c): Likewise.
14288 (i386-avx-linux.o): Likewise.
14289 (i386-avx-linux.c): Likewise.
14290 (amd64-avx.o): Likewise.
14291 (amd64-avx.c): Likewise.
14292 (amd64-avx-linux.o): Likewise.
14293 (amd64-avx-linux.c): Likewise.
14295 * configure.srv (srv_i386_regobj): Add i386-avx.o.
14296 (srv_i386_linux_regobj): Add i386-avx-linux.o.
14297 (srv_amd64_regobj): Add amd64-avx.o.
14298 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
14299 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
14300 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
14301 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
14302 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
14303 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
14304 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
14306 * i387-fp.c: Include "i386-xstate.h".
14308 (i387_cache_to_xsave): Likewise.
14309 (i387_xsave_to_cache): Likewise.
14310 (x86_xcr0): Likewise.
14312 * i387-fp.h (i387_cache_to_xsave): Likewise.
14313 (i387_xsave_to_cache): Likewise.
14314 (x86_xcr0): Likewise.
14316 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
14317 * linux-crisv32-low.c (target_regsets): Likewise.
14318 * linux-m68k-low.c (target_regsets): Likewise.
14319 * linux-mips-low.c (target_regsets): Likewise.
14320 * linux-ppc-low.c (target_regsets): Likewise.
14321 * linux-s390-low.c (target_regsets): Likewise.
14322 * linux-sh-low.c (target_regsets): Likewise.
14323 * linux-sparc-low.c (target_regsets): Likewise.
14324 * linux-xtensa-low.c (target_regsets): Likewise.
14326 * linux-low.c: Include <sys/uio.h>.
14327 (regsets_fetch_inferior_registers): Support nt_type.
14328 (regsets_store_inferior_registers): Likewise.
14329 (linux_process_qsupported): New.
14330 (linux_target_ops): Add linux_process_qsupported.
14332 * linux-low.h (regset_info): Add nt_type.
14333 (linux_target_ops): Add process_qsupported.
14335 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
14337 (init_registers_i386_avx_linux): New.
14338 (init_registers_amd64_avx_linux): Likewise.
14339 (xmltarget_i386_linux_no_xml): Likewise.
14340 (xmltarget_amd64_linux_no_xml): Likewise.
14341 (PTRACE_GETREGSET): Likewise.
14342 (PTRACE_SETREGSET): Likewise.
14343 (x86_fill_xstateregset): Likewise.
14344 (x86_store_xstateregset): Likewise.
14345 (use_xml): Likewise.
14346 (x86_linux_update_xmltarget): Likewise.
14347 (x86_linux_process_qsupported): Likewise.
14348 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
14349 (x86_arch_setup): Don't call init_registers_amd64_linux nor
14350 init_registers_i386_linux here. Call
14351 x86_linux_update_xmltarget.
14352 (the_low_target): Add x86_linux_process_qsupported.
14354 * server.c (handle_query): Call target_process_qsupported.
14356 * target.h (target_ops): Add process_qsupported.
14357 (target_process_qsupported): New.
14359 2010-04-03 Pedro Alves <pedro@codesourcery.com>
14361 * inferiors.c (add_thread): Set last_status kind to
14362 TARGET_WAITKIND_IGNORE.
14363 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
14364 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
14365 (linux_wait_1): Move `thread' local definition to block that uses
14366 it. Don't NULL initialize `event_child'.
14367 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
14368 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
14369 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
14371 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14373 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
14374 an extended waitstatus, or by a watchpoint.
14375 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
14376 thread was stepping or has been stopped by a watchpoint.
14378 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14380 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
14381 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
14382 of another, then delete the previous, and validate all
14384 (validate_inserted_breakpoint): New.
14385 (delete_disabled_breakpoints): New.
14386 (validate_breakpoints): New.
14387 (check_mem_read): Validate breakpoints before trusting their
14388 shadow. Delete disabled breakpoints.
14389 (check_mem_write): Validate breakpoints before trusting they
14390 should be inserted. Delete disabled breakpoints.
14391 * mem-break.h (validate_breakpoints):
14392 * server.c (handle_query): Validate breakpoints when we see a
14395 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14397 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
14398 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
14399 if we could tell there's a GDB breakpoint at stop_pc.
14400 (need_step_over_p): Don't do a step over if we find a GDB
14401 breakpoint at the resume PC.
14403 * mem-break.c (struct raw_breakpoint): New.
14404 (enum bkpt_type): New type `gdb_breakpoint'.
14405 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
14406 fields. New field `raw'.
14407 (find_raw_breakpoint_at): New.
14408 (set_raw_breakpoint_at): Handle refcounting. Create a raw
14409 breakpoint instead.
14410 (set_breakpoint_at): Adjust.
14411 (delete_raw_breakpoint): New.
14412 (release_breakpoint): New.
14413 (delete_breakpoint): Rename to...
14414 (delete_breakpoint_1): ... this. Add proc parameter. Use
14415 release_breakpoint. Return ENOENT.
14416 (delete_breakpoint): Reimplement.
14417 (find_breakpoint_at): Delete.
14418 (find_gdb_breakpoint_at): New.
14419 (delete_breakpoint_at): Delete.
14420 (set_gdb_breakpoint_at): New.
14421 (delete_gdb_breakpoint_at): New.
14422 (gdb_breakpoint_here): New.
14423 (set_reinsert_breakpoint): Use release_breakpoint.
14424 (uninsert_breakpoint): Rename to ...
14425 (uninsert_raw_breakpoint): ... this.
14426 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
14427 (reinsert_raw_breakpoint): Change parameter type to
14429 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
14431 (check_breakpoints): Adjust. Use release_breakpoint.
14432 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
14433 (breakpoint_inserted_here): Ditto.
14434 (check_mem_read): Adjust to iterate over raw breakpoints instead.
14435 Don't trust the breakpoint's shadow if it is not inserted.
14436 (check_mem_write): Adjust to iterate over raw breakpoints instead.
14437 (delete_all_breakpoints): Adjust.
14438 (free_all_breakpoints): Mark all breakpoints as uninserted, and
14439 use delete_breakpoint_1.
14441 * mem-break.h (breakpoints_supported): Delete declaration.
14442 (set_gdb_breakpoint_at): Declare.
14443 (gdb_breakpoint_here): Declare.
14444 (delete_breakpoint_at): Delete.
14445 (delete_gdb_breakpoint_at): Declare.
14447 * server.h (struct raw_breakpoint): Forward declare.
14448 (struct process_info): New field `raw_breakpoints'.
14450 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
14453 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14455 * linux-low.c (status_pending_p_callback): Fix comment.
14456 (linux_wait_for_event_1): Move most of the internal breakpoint
14457 handling from here...
14458 (linux_wait_1): ... to here.
14459 (count_events_callback): New.
14460 (select_singlestep_lwp_callback): New.
14461 (select_event_lwp_callback): New.
14462 (cancel_breakpoints_callback): New.
14463 (select_event_lwp): New.
14464 (linux_wait_1): Simplify internal breakpoint handling. Give equal
14465 priority to all LWPs that have had events that should be reported
14466 to the client. Cancel breakpoints when about to reporting the
14467 event to the client, not while stopping lwps. No longer cancel
14468 finished single-steps here.
14469 (cancel_finished_single_step): Delete.
14470 (cancel_finished_single_steps): Delete.
14472 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14474 * mem-break.c (enum bkpt_type): New.
14475 (struct breakpoint): New field `type'.
14476 (set_breakpoint_at): Change return type to struct breakpoint
14477 pointer. Set type to `other_breakpoint' by default.
14478 (delete_breakpoint): Rewrite, supporting more than one breakpoint
14479 in the breakpoint list.
14480 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
14481 (reinsert_breakpoint): Rename to ...
14482 (reinsert_raw_breakpoint): ... this.
14483 (reinsert_breakpoints_at): Adjust.
14484 * mem-break.h (struct breakpoint): Declare.
14485 (set_breakpoint_at): Change return type to struct breakpoint
14488 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14490 * server.c (handle_query): Assign, not compare.
14492 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14494 Teach linux gdbserver to step-over-breakpoints.
14496 * linux-low.c (can_hardware_single_step): New.
14497 (supports_breakpoints): New.
14498 (handle_extended_wait): If stopping threads, read the stop pc of
14499 the new cloned LWP.
14501 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
14502 low target doesn't support retrieving the PC.
14503 (add_lwp): Set last_resume_kind to resume_continue.
14504 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
14505 (linux_attach): Don't clear stop_expected. Set the lwp's
14506 last_resume_kind to resume_stop.
14507 (linux_detach_one_lwp): Don't check for removed breakpoints.
14508 (check_removed_breakpoint): Delete.
14509 (status_pending_p): Rename to ...
14510 (status_pending_p_callback): ... this. Don't check for removed
14511 breakpoints. Don't consider threads that are stopped from GDB's
14513 (linux_wait_for_lwp): Always read the stop_pc here.
14514 (cancel_breakpoint): New.
14515 (step_over_bkpt): New global.
14516 (linux_wait_for_event_1): Implement stepping over breakpoints.
14517 (gdb_wants_lwp_stopped): New.
14518 (gdb_wants_all_stopped): New.
14519 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
14520 single-step traps here. Store the thread's last reported target
14522 (send_sigstop): Don't clear stop_expected. Always set it,
14524 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
14525 (cancel_finished_single_step): New.
14526 (cancel_finished_single_steps): New.
14527 (wait_for_sigstop): Don't cancel finished single-step traps here.
14528 (linux_resume_one_lwp): Don't check for removed breakpoints.
14529 Don't set `step' on non-hardware step archs.
14530 (linux_set_resume_request): Ignore resume_stop requests if already
14531 stopping or stopped. Set the lwp's last_resume_kind.
14532 (resume_status_pending_p): Don't check for removed breakpoints.
14533 (need_step_over_p): New.
14534 (start_step_over): New.
14535 (finish_step_over): New.
14536 (linux_resume_one_thread): Always queue a sigstop for resume_stop
14537 requests. Clear the thread's last reported target waitstatus.
14538 Don't use the `suspended' flag. Don't consider pending breakpoints.
14539 (linux_resume): Start a step-over if necessary.
14540 (proceed_one_lwp): New.
14541 (proceed_all_lwps): New.
14542 (unstop_all_lwps): New.
14543 * linux-low.h (struct lwp_info): Rewrite comment for the
14544 `suspended' flag. Add the `stop_pc' field. Delete the
14545 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
14546 Add `'last_resume_kind' and `need_step_over' fields.
14547 * inferiors.c (struct thread_info): Delete, moved elsewhere.
14548 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
14549 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
14550 (set_raw_breakpoint_at): New.
14551 (set_breakpoint_at): Rewrite to use it.
14552 (reinsert_breakpoint_handler): Delete.
14553 (set_reinsert_breakpoint): New.
14554 (reinsert_breakpoint_by_bp): Delete.
14555 (delete_reinsert_breakpoints): New.
14556 (uninsert_breakpoint): Rewrite.
14557 (uninsert_breakpoints_at): New.
14558 (reinsert_breakpoint): Rewrite.
14559 (reinsert_breakpoints_at): New.
14560 (check_breakpoints): Rewrite.
14561 (breakpoint_here): New.
14562 (breakpoint_inserted_here): New.
14563 (check_mem_read): Adjust.
14564 * mem-break.h (breakpoints_supported, breakpoint_here)
14565 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
14566 (reinsert_breakpoint_by_bp): Delete declaration.
14567 (delete_reinsert_breakpoints): Declare.
14568 (reinsert_breakpoint): Delete declaration.
14569 (reinsert_breakpoints_at): Declare.
14570 (uninsert_breakpoint): Delete declaration.
14571 (uninsert_breakpoints_at): Declare.
14572 (check_breakpoints): Adjust prototype.
14573 * server.h: Adjust include order.
14574 (struct thread_info): Declare here. Add a `last_status' field.
14576 2010-03-23 Michael Snyder <msnyder@vmware.com>
14578 * server.c (crc32): New function.
14579 (handle_query): Add handling for 'qCRC:' request.
14581 2010-03-23 Pedro Alves <pedro@codesourcery.com>
14583 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
14584 lwp had been stopped by a watchpoint.
14586 2010-03-16 Pedro Alves <pedro@codesourcery.com>
14588 * server.h (internal_error): Declare.
14589 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
14590 * utils.c (internal_error): New function.
14592 2010-03-15 Andreas Schwab <schwab@redhat.com>
14594 * configure.srv: Fix typo setting srv_regobj.
14596 2010-03-15 Pedro Alves <pedro@codesourcery.com>
14598 * linux-low.c (fetch_register): Avoid passing a non string literal
14600 (usr_store_inferior_registers): Ditto.
14602 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14604 * linux-low.c (linux_write_memory): Bail out early if peeking
14607 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14609 * linux-low.h (struct lwp_info): New fields
14610 `stopped_by_watchpoint' and `stopped_data_address'.
14611 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
14612 here, and cache them in the lwp object.
14613 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
14615 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
14617 (linux_stopped_by_watchpoint): Rewrite.
14618 (linux_stopped_data_address): Rewrite.
14620 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
14622 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14623 switching the current inferior, not before.
14625 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
14627 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
14628 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
14629 i386-linux.c and amd64-linux.c.
14630 (reg-i386.o): Removed.
14631 (reg-i386.c): Likewise.
14632 (reg-i386-linux.o): Likewise.
14633 (reg-i386-linux.c): Likewise.
14634 (reg-x86-64.o): Likewise.
14635 (reg-x86-64.c): Likewise.
14636 (reg-x86-64-linux.o): Likewise.
14637 (reg-x86-64-linux.c): Likewise.
14639 (i386.c): Likewise.
14640 (i386-linux.o): Likewise.
14641 (i386-linux.c): Likewise.
14642 (amd64.o): Likewise.
14643 (amd64.c): Likewise.
14644 (amd64-linux.o): Likewise.
14645 (amd64-linux.c): Likewise.
14647 * configure.srv (srv_i386_regobj): New.
14648 (srv_i386_linux_regobj): Likewise.
14649 (srv_amd64_regobj): Likewise.
14650 (srv_amd64_linux_regobj): Likewise.
14651 (srv_i386_32bit_xmlfiles): Likewise.
14652 (srv_i386_64bit_xmlfiles): Likewise.
14653 (srv_i386_xmlfiles): Likewise.
14654 (srv_amd64_xmlfiles): Likewise.
14655 (srv_i386_linux_xmlfiles): Likewise.
14656 (srv_amd64_linux_xmlfiles): Likewise.
14657 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14658 srv_xmlfiles to $srv_i386_xmlfiles.
14659 (i[34567]86-*-mingw32ce*): Likewise.
14660 (i[34567]86-*-mingw*): Likewise.
14661 (i[34567]86-*-nto*): Likewise.
14662 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14663 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14664 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14665 (x86_64-*-linux*): Likewise.
14667 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14668 (init_registers_amd64_linux): New.
14669 (x86_arch_setup): Replace init_registers_x86_64_linux with
14670 init_registers_amd64_linux.
14672 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14674 * configure.ac: Check for libdl. If it is not available link against
14675 static libthread_db.
14676 * configure: Regenerate.
14678 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14682 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14683 handing a read watchpoint.
14684 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14686 2010-02-12 Doug Evans <dje@google.com>
14688 * linux-low.c (linux_supports_tracefork_flag): Document.
14689 (linux_look_up_symbols): Add comment.
14691 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14693 * regcache.c (supply_register): Clear regcache if buf is NULL.
14695 2010-02-02 Nicolas Roche <roche@sourceware.org>
14696 Joel Brobecker <brobecker@adacore.com>
14698 * inferiors.c (find_inferior): Add function documentation.
14699 (unloaded_dll): Handle the case where the unloaded dll has not
14700 been previously registered in the dll list.
14702 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14704 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14705 (thumb2_breakpoint): New.
14706 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14708 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14710 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14711 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14714 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14716 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14718 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14720 * linux-s390-low.c (s390_collect_ptrace_register)
14721 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14723 2010-01-21 Doug Evans <dje@google.com>
14725 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14726 (PTRACE_ARG4_TYPE): New macro.
14727 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14728 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14729 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14730 (usr_store_inferior_registers): Ditto.
14731 (linux_read_memory, linux_write_memory): Ditto.
14732 (linux_test_for_tracefork): Ditto.
14734 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14735 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14737 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14739 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14742 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14744 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14745 prototype to take a regcache. Adjust.
14747 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14749 * regcache.h (struct thread_info): Forward declare.
14750 (struct regcache): New.
14751 (new_register_cache): Adjust prototype.
14752 (get_thread_regcache): Declare.
14753 (free_register_cache): Adjust prototype.
14754 (registers_to_string, registers_from_string): Ditto.
14755 (supply_register, supply_register_by_name, collect_register)
14756 (collect_register_as_string, collect_register_by_name): Ditto.
14757 * regcache.c (struct inferior_regcache_data): Delete.
14758 (get_regcache): Rename to ...
14759 (get_thread_regcache): ... this. Adjust. Switch inferior before
14760 fetching registers.
14761 (regcache_invalidate_one): Adjust.
14762 (regcache_invalidate): Fix prototype.
14763 (new_register_cache): Return the new register cache.
14764 (free_register_cache): Change prototype.
14765 (realloc_register_cache): Adjust.
14766 (registers_to_string): Change prototype to take a regcache. Adjust.
14767 (registers_from_string): Ditto.
14768 (register_data): Ditto.
14769 (supply_register): Ditto.
14770 (supply_register_by_name): Ditto.
14771 (collect_register): Ditto.
14772 (collect_register_as_string): Ditto.
14773 (collect_register_by_name): Ditto.
14774 * server.c (process_serial_event): Adjust.
14775 * linux-low.h (regset_fill_func, regset_store_func): Change
14777 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14779 * linux-low.c (get_stop_pc): Adjust.
14780 (check_removed_breakpoint): Adjust.
14781 (linux_wait_for_event): Adjust.
14782 (linux_resume_one_lwp): Adjust.
14783 (fetch_register): Add regcache parameter. Adjust.
14784 (usr_store_inferior_registers): Ditto.
14785 (regsets_fetch_inferior_registers): Ditto.
14786 (regsets_store_inferior_registers): Ditto.
14787 (linux_fetch_registers, linux_store_registers): Ditto.
14788 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14790 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14792 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14793 prototype to take a regcache.
14794 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14795 * remote-utils.c (convert_ascii_to_int, outreg)
14796 (prepare_resume_reply): Change prototype to take a regcache.
14798 * target.h (struct target_ops) <fetch_registers, store_registers>:
14799 Change prototype to take a regcache.
14800 (fetch_inferior_registers, store_inferior_registers): Change
14801 prototype to take a regcache. Adjust.
14802 * proc-service.c (ps_lgetregs): Adjust.
14803 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14804 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14805 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14806 take a regcache. Adjust.
14807 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14808 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14809 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14810 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14811 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14812 (cris_cannot_fetch_register):
14813 (cris_breakpoint_at): Change prototype to take a regcache.
14815 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14816 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14817 to take a regcache. Adjust.
14818 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14820 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14821 take a regcache. Adjust.
14822 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14823 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14824 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14825 * linux-mips-low.c (mips_get_pc):
14826 (mips_set_pc): Change prototype to take a regcache. Adjust.
14827 (mips_reinsert_addr): Adjust.
14828 (mips_collect_register): Change prototype to take a regcache.
14830 (mips_supply_register):
14831 (mips_collect_register_32bit, mips_supply_register_32bit)
14832 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14833 (mips_store_fpregset): Ditto.
14834 * linux-ppc-low.c (ppc_supply_ptrace_register)
14835 (ppc_supply_ptrace_register): Ditto.
14836 (parse_spufs_run): Adjust.
14837 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14838 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14839 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14840 take a regcache. Adjust.
14841 * linux-s390-low.c (s390_collect_ptrace_register)
14842 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14843 (s390_set_pc): Change prototype to take a regcache. Adjust.
14844 (s390_arch_setup): Adjust.
14845 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14846 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14847 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14848 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14849 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14851 (sparc_breakpoint_at): Adjust.
14852 * linux-xtensa-low.c (xtensa_fill_gregset):
14853 (xtensa_store_gregset):
14854 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14855 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14856 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14857 prototype to take a regcache. Adjust.
14858 * win32-arm-low.c (arm_fetch_inferior_register)
14859 (arm_store_inferior_register): Change prototype to take a
14861 * win32-i386-low.c (i386_fetch_inferior_register)
14862 (i386_store_inferior_register): Change prototype to take a
14864 * win32-low.c (child_fetch_inferior_registers)
14865 (child_store_inferior_registers): Change prototype to take a
14867 (win32_wait): Adjust.
14868 (win32_fetch_inferior_registers): Change prototype to take a
14870 (win32_store_inferior_registers): Adjust.
14871 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14872 store_inferior_register>: Change prototype to take a regcache.
14874 2010-01-20 Doug Evans <dje@google.com>
14876 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14878 (linux_wait_for_event1, linux_init_signals): Ditto.
14879 (W_STOPCODE): Provide definition if missing.
14881 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14883 * linux-low.c (linux_core_of_thread): New.
14884 (compare_ints, show_process, list_threads): New.
14885 (linux_qxfer_osdata): Report threads and cores.
14886 (linux_target_op): Register linux_core_of_thread.
14887 * remote-utils.c (prepare_resume_reply): Report the core.
14888 (buffer_xml_printf): Support %d specifier.
14889 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14891 (handle_query): Handle qXfer:threads. Announce availability
14893 * target.h (struct target_ops): New field core_of_thread.
14895 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14897 * Makefile.in (clean): Remove new generated files.
14898 (reg-s390.o, reg-s390.c): Remove rules.
14899 (reg-s390x.o, reg-s390x.c): Likewise.
14900 (s390-linux32.o, s390-linux32.c): Add rules.
14901 (s390-linux64.o, s390-linux64.c): Likewise.
14902 (s390x-linux64.o, s390x-linux64.c): Likewise.
14903 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14904 * linux-s390-low.c: Include <elf.h>.
14905 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14906 (init_registers_s390): Remove prototype.
14907 (init_registers_s390x): Likewise.
14908 (init_registers_s390_linux32): Add prototype.
14909 (init_registers_s390_linux64): Likewise.
14910 (init_registers_s390x_linux64): Likewise.
14911 (s390_num_regs_3264): New define.
14912 (s390_regmap_3264): New global variable.
14913 (s390_cannot_fetch_register): Remove obsolete check.
14914 (s390_cannot_store_register): Likewise.
14915 (s390_collect_ptrace_register): Handle upper/lower register halves.
14916 (s390_supply_ptrace_register): Likewise.
14917 (s390_fill_gregset): Update to register number changes.
14918 (s390_get_hwcap): New routine.
14919 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14920 Install appropriate regmap and register set.
14922 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14924 * server.c (gdbserver_version): Update copyright year to 2010.
14925 * gdbreplay.c (gdbreplay_version): Likewise.
14927 2009-12-28 Doug Evans <dje@google.com>
14929 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14930 elf/external.h. Include <elf.h> instead but only if necessary.
14932 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14934 * linux-low.c (linux_remove_process): Remove `detaching'
14935 parameter. Don't release/detach from thread_db here.
14936 (linux_kill): Release/detach from thread_db here, ...
14937 (linux_detach): ... and here, before actually detaching.
14938 (linux_wait_1): ... and here, when a process exits.
14939 * thread-db.c (any_thread_of): New.
14940 (thread_db_free): Switch the current inferior to a thread of the
14943 2009-12-21 Doug Evans <dje@google.com>
14945 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14947 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14948 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14949 warning ifndef __NR_tkill. Move setting of errno there too.
14950 Delete unnecessary resetting of errno after syscall.
14951 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14953 * configure.ac: Check for dladdr.
14954 * config.in: Regenerate.
14955 * configure: Regenerate.
14956 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14957 (try_thread_db_load): Update.
14959 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14961 2009-12-18 Doug Evans <dje@google.com>
14963 * event-loop.c: Include unistd.h if it exists.
14965 * linux-low.c (my_waitpid): Move definition away from being in
14966 between linux_tracefork_child/linux_test_for_tracefork.
14968 * gdb_proc_service.h (psaddr_t): Fix type.
14969 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14970 signature to match glibc.
14972 2009-12-16 Doug Evans <dje@google.com>
14974 * linux-low.c (linux_read_memory): Fix argument to read.
14976 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14978 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14979 events, don't leave current_inferior pointing at null.
14981 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14983 * win32-low.c (LOG): Delete.
14984 (OUTMSG): Output to stderr.
14985 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14986 on compile time LOG macro.
14987 (win32_wait): Fix debug output.
14989 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14991 * win32-low.c (win32_add_one_solib): If the dll name is
14992 "ntdll.dll", prepend the system directory to the dll path.
14994 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14996 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14998 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14999 Vladimir Prus <vladimir@codesourcery.com>
15001 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
15002 * configure.ac: Check for __mcoldfire__ and set
15003 gdb_cv_m68k_is_coldfire.
15004 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
15005 reg-cf.o and reg-m68k.o.
15006 * configure: Regenerated.
15008 2009-11-16 Pedro Alves <pedro@codesourcery.com>
15010 * linux-low.c (linux_remove_process): Add `detaching' parameter.
15011 Pass it to thread_db_free.
15012 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
15013 proper `detaching' argument to linux_remove_process.
15014 * linux-low.h (thread_db_free): Add `detaching' parameter.
15015 * thread-db.c (thread_db_init): Pass false as `detaching' argument
15017 (thread_db_free): Add `detaching' parameter. Only
15018 call td_ta_clear_event if detaching from process.
15020 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
15022 * thread-db.c (thread_db_free): Fix typo.
15024 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
15027 * thread-db.c (thread_db_free): Call td_ta_clear_event.
15029 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
15031 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
15032 with an i686 compiler.
15033 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
15035 * configure: Rebuilt.
15037 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
15041 * server.c (handle_search_memory_1): Correct read_addr initialization
15042 in loop for searching subsequent chunks.
15044 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
15046 * configure.ac: New --with-libthread-db option.
15047 * thread-db.c: Allow direct dependence on libthread_db.
15048 (thread_db_free): Adjust.
15049 * config.in: Regenerate.
15050 * configure: Likewise.
15052 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
15055 * thread-db.c (attach_thread): New function.
15056 (maybe_attach_thread): Return success/failure.
15057 (find_new_threads_callback): Adjust.
15058 (thread_db_find_new_threads): Loop until no new threads.
15060 2009-10-13 Pedro Alves <pedro@codesourcery.com>
15062 * proc-service.c (ps_lgetregs): Formatting.
15064 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
15066 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
15067 * configure.ac: Adjust.
15068 * linux-low.h (struct process_info_private): Move members to struct
15070 (thread_db_free, thread_db_handle_monitor_command): New prototype.
15071 * linux-low.c (linux_remove_process): Adjust.
15072 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
15073 * server.c (handle_query): Move code ...
15074 (handle_monitor_command): ... here. New function.
15075 * target.h (struct target_ops): New member.
15076 * thread-db.c (struct thread_db): New.
15077 (libthread_db_search_path): New variable.
15078 (thread_db_create_event, thread_db_enable_reporting)
15079 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
15080 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
15081 (try_thread_db_load_1, dladdr_to_soname): New functions.
15082 (try_thread_db_load, thread_db_load_search): New functions.
15083 (thread_db_init): Search for libthread_db.
15084 (thread_db_free): New function.
15085 (thread_db_handle_monitor_command): Likewise.
15086 * config.in: Regenerate.
15087 * configure: Regenerate.
15089 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
15091 * spu-low.c (spu_kill): Wait for inferior to terminate.
15092 Call clear_inferiors.
15093 (spu_detach): Call clear_inferiors.
15095 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15097 * aclocal.m4: Regenerate.
15098 * config.in: Likewise.
15099 * configure: Likewise.
15101 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15103 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
15104 (parse_spufs_run): New function.
15105 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
15106 (ppc_breakpoint_at): Handle SPU breakpoints.
15108 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15110 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
15111 (SPUFS_MAGIC): Define.
15112 (spu_enumerate_spu_ids): New function.
15113 (linux_qxfer_spu): New function.
15114 (linux_target_ops): Install linux_qxfer_spu.
15116 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15118 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
15119 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
15120 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
15121 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
15122 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
15123 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
15124 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
15125 (init_registers_powerpc_cell32l): Add prototype.
15126 (init_registers_powerpc_cell64l): Likewise.
15127 (ppc_arch_setup): Detect Cell/B.E. architecture.
15129 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15131 * Makefile.in (datarootdir): New variable.
15133 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
15135 * linux-low.c (linux_write_memory): Update debugging output.
15136 * Makefile.in (clean): Add new descriptions.
15137 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
15138 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
15139 * configure.srv: Add new files for arm*-*-linux*.
15140 * linux-arm-low.c: Add new declarations.
15141 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
15142 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
15143 (HWCAP_VFPv3D16): New.
15144 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
15145 instead of __IWMMXT__.
15146 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
15147 (arm_arch_setup): New.
15148 (target_regsets): Remove #ifdef. Add VFP regset.
15149 (the_low_target): Use arm_arch_setup.
15151 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
15153 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
15154 the main thread again.
15156 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
15158 Adding Neutrino gdbserver.
15159 * configure: Regenerated.
15160 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
15161 * configure.srv (i[34567]86-*-nto*): New target.
15162 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
15163 * remote-utils.c [__QNX__]: Include sys/iomgr.h
15164 (nto_comctrl) [__QNX__]: New function.
15165 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
15167 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
15169 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
15172 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
15173 Pedro Alves <pedro@codesourcery.com>
15175 * win32-i386-low.c (i386_get_thread_context): Handle systems that
15176 don't support CONTEXT_EXTENDED_REGISTERS.
15177 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
15178 (the_low_target): Install them.
15179 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
15180 failing with ERROR_PIPE_NOT_CONNECTED.
15182 2009-06-30 Doug Evans <dje@google.com>
15183 Pierre Muller <muller@ics.u-strasbg.fr>
15185 Add h/w watchpoint support to x86-linux, win32-i386.
15186 * Makefile.in (SFILES): Add i386-low.c
15187 (i386_low_h): Define.
15188 (i386-low.o): Add dependencies.
15189 (linux-x86-low.o): Add i386-low.h dependency.
15190 (win32-i386-low.o): Ditto.
15191 * i386-low.c: New file.
15192 * i386-low.h: New file.
15193 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
15194 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
15195 * linux-low.c (linux_add_process): Initialize arch_private.
15196 (linux_remove_process): Free arch_private.
15197 (add_lwp): Initialize arch_private.
15198 (delete_lwp): Free arch_private.
15199 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
15201 * linux-low.h (process_info_private): New member arch_private.
15202 (lwp_info): New member arch_private.
15203 (linux_target_ops): New members new_process, new_thread,
15205 (ptid_of): New macro.
15206 * linux-x86-low.c: Include stddef.h, i386-low.h.
15207 (arch_process_info): New struct.
15208 (arch_lwp_info): New struct.
15209 (x86_linux_dr_get, x86_linux_dr_set): New functions.
15210 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
15211 (i386_dr_low_get_status): New function.
15212 (x86_insert_point, x86_remove_point): New functions.
15213 (x86_stopped_by_watchpoint): New function.
15214 (x86_stopped_data_address): New function.
15215 (x86_linux_new_process, x86_linux_new_thread): New functions.
15216 (x86_linux_prepare_to_resume): New function.
15217 (the_low_target): Add entries for insert_point, remove_point,
15218 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
15220 * server.c (debug_hw_points): New global.
15221 (monitor_show_help): Document set debug-hw-points.
15222 (handle_query): Process "set debug-hw-points".
15223 * server.h (debug_hw_points): Declare.
15224 (paddress): Declare.
15225 * utils.c (NUMCELLS, CELLSIZE): New macros.
15226 (get_sell, xsnprintf, paddress): New functions.
15227 * win32-arm-low.c (the_low_target): Add entries for insert_point,
15228 remove_point, stopped_by_watchpoint, stopped_data_address.
15229 * win32-i386-low.c: Include i386-low.h.
15230 (debug_reg_state): Replaces dr.
15231 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
15232 (i386_dr_low_get_status): New function.
15233 (i386_insert_point, i386_remove_point): New functions.
15234 (i386_stopped_by_watchpoint): New function.
15235 (i386_stopped_data_address): New function.
15236 (i386_initial_stuff): Update.
15237 (get_thread_context,set_thread_context,i386_thread_added): Update.
15238 (the_low_target): Add entries for insert_point,
15239 remove_point, stopped_by_watchpoint, stopped_data_address.
15240 * win32-low.c (win32_insert_watchpoint): New function.
15241 (win32_remove_watchpoint): New function.
15242 (win32_stopped_by_watchpoint): New function.
15243 (win32_stopped_data_address): New function.
15244 (win32_target_ops): Add entries for insert_watchpoint,
15245 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
15246 * win32-low.h (win32_target_ops): New members insert_point,
15247 remove_point, stopped_by_watchpoint, stopped_data_address.
15249 2009-06-25 Pedro Alves <pedro@codesourcery.com>
15251 * server.c (process_serial_event): Re-return unsupported, not
15252 error, if the type isn't recognized. Re-allow supporting only
15253 insert or remove packets. Also call require_running for
15254 breakpoints. Add missing break statement to default case. Tidy.
15255 * target.h (struct target_ops): Rename insert_watchpoint to
15256 insert_point, and remove_watchpoint to remove_point.
15258 * linux-low.h (struct linux_target_ops): Likewise.
15259 * linux-low.c (linux_insert_watchpoint): Rename to ...
15260 (linux_insert_point): ... this. Adjust.
15261 (linux_remove_watchpoint): Rename to ...
15262 (linux_remove_point): ... this. Adjust.
15263 (linux_target_ops): Adjust.
15264 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
15265 (cris_insert_point): ... this.
15266 (cris_remove_watchpoint): Rename to ...
15267 (cris_remove_point): ... this.
15268 (the_low_target): Adjust.
15270 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
15272 * server.c (handle_v_kill): Pass signal_pid to
15273 kill_inferior if multi_process is zero.
15275 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
15277 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
15278 * target.h (target_ops): Comment for *_watchpoint to make it clear
15279 the functions can get types '0' and '1'.
15281 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
15283 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
15284 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
15285 * regcache.c (get_regcache): Likewise.
15286 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
15287 * win32-low.c (child_fetch_inferior_registers): Remove check for
15290 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
15291 Pedro Alves <pedro@codesourcery.com>
15293 * target.h (struct target_ops) <supports_multi_process>: New
15295 (target_supports_multi_process): New.
15296 * server.c (handle_query): Even if GDB reports support, only
15297 enable multi-process if the target also supports it. Report
15298 multi-process support only if the target backend supports it.
15299 * linux-low.c (linux_supports_multi_process): New function.
15300 (linux_target_ops): Install it as target_supports_multi_process
15303 2009-05-24 Doug Evans <dje@google.com>
15305 Global renaming of find_thread_pid to find_thread_ptid.
15306 * server.h (find_thread_ptid): Renamed from find_thread_pid.
15307 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
15308 All callers updated.
15310 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
15311 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
15314 * linux-low.c (get_stop_pc): Print pc if debug_threads.
15315 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
15316 (linux_resume_one_lwp): Ditto.
15318 2009-05-23 Doug Evans <dje@google.com>
15320 * linux-low.c (linux_resume_one_lwp): Change type of first arg
15321 from struct inferior_list_entry * to struct lwp_info *.
15322 All callers updated.
15324 2009-05-13 Doug Evans <dje@google.com>
15326 * linux-x86-low.c: Don't include assert.h.
15327 (x86_siginfo_fixup): Use fatal, not assert.
15328 (x86_arch_setup): Fix comment.
15330 2009-05-12 Doug Evans <dje@google.com>
15332 Biarch support for i386/amd64 gdbserver.
15333 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
15334 Add linux-x86-low.c.
15335 (linux-i386-low.o, linux-x86-64-low.o): Delete.
15336 (linux-x86-low.o): Add.
15337 * linux-x86-64-low.c: Delete.
15338 * linux-i386-low.c: Delete.
15339 * linux-x86-low.c: New file.
15340 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
15342 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
15344 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
15345 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
15346 (linux_child_pid_to_exec_file): New function.
15347 (elf_64_header_p, elf_64_file_p): New functions.
15348 (siginfo_fixup): New function.
15349 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
15350 give target a chance to convert layout.
15351 * linux-low.h (linux_target_ops): New member siginfo_fixup.
15352 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
15354 2009-05-07 Doug Evans <dje@google.com>
15356 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
15357 (regsets_store_inferior_registers): Ditto.
15359 2009-05-06 Pedro Alves <pedro@codesourcery.com>
15363 * linux-low.c (must_set_ptrace_flags): Delete.
15364 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
15366 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
15367 `lwp->must_set_ptrace_flags' instead.
15368 (linux_wait_for_event_1): Set ptrace options here.
15369 (linux_wait_1): ... not here.
15371 2009-04-30 Doug Evans <dje@google.com>
15373 * inferiors.c (started_inferior_callback): New function.
15374 (attached_inferior_callback): New function.
15375 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
15376 * server.c (print_started_pid, print_attached_pid): New functions.
15377 (detach_or_kill_for_exit): New function.
15378 (main): Call it instead of for_each_inferior (kill_inferior_callback).
15379 * server.h (have_started_inferiors_p): Declare.
15380 (have_attached_inferiors_p): Declare.
15382 * inferiors.c (remove_process): Fix memory leak, free process.
15383 * linux-low.c (linux_remove_process): New function.
15384 (linux_kill): Call it instead of remove_process.
15385 (linux_detach, linux_wait_1): Ditto.
15387 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
15389 * configure.srv: Add x86 Windows CE target.
15391 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
15393 * inferiors.c (get_thread_process): Make global.
15394 * server.h (get_thread_process): Add prototype.
15395 * thread-db.c (find_one_thread): Use get_thread_process
15396 instead of current_process.
15397 (thread_db_get_tls_address): Do not crash if called when
15398 thread layer is not yet initialized.
15400 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
15402 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
15403 * spu-low.c (current_tid): Rename to ...
15404 (current_ptid): ... this.
15405 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
15406 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
15407 ptid_get_lwp (current_ptid) instead of current_tid.
15408 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
15409 instead of current_tid. Use find_process_pid to verify pid
15410 argument is valid. Pass proper argument to remove_process.
15411 (spu_thread_alive): Compare current_ptid instead of current_tid.
15412 (spu_resume): Likewise.
15414 2009-04-02 Pedro Alves <pedro@codesourcery.com>
15416 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
15419 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15421 Implement the multiprocess extensions, and add linux multiprocess
15424 * server.h (ULONGEST): Declare.
15425 (struct ptid, ptid_t): New.
15426 (minus_one_ptid, null_ptid): Declare.
15427 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15428 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
15429 (struct inferior_list_entry): Change `id' type from unsigned from
15431 (struct sym_cache, struct breakpoint, struct
15432 process_info_private): Forward declare.
15433 (struct process_info): Declare.
15434 (current_process): Declare.
15435 (all_processes): Declare.
15436 (initialize_inferiors): Declare.
15437 (add_thread): Adjust to use ptid_t.
15438 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
15439 (add_process, remove_process, find_thread_pid): Declare.
15440 (find_inferior_id): Adjust to use ptid_t.
15441 (cont_thread, general_thread, step_thread): Change type to ptid_t.
15442 (multi_process): Declare.
15443 (push_event): Adjust to use ptid_t.
15444 (read_ptid, write_ptid): Declare.
15445 (prepare_resume_reply): Adjust to use ptid_t.
15446 (clear_symbol_cache): Declare.
15447 * inferiors.c (all_processes): New.
15448 (null_ptid, minus_one_ptid): New.
15449 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15450 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
15451 (add_thread): Change unsigned long to ptid. Remove gdb_id
15453 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
15454 (gdb_id_to_thread): Rename to ...
15455 (find_thread_pid): ... this. Change unsigned long to ptid.
15456 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
15457 (loaded_dll, pull_pid_from_list): Adjust.
15458 (add_process, remove_process, find_process_pid)
15459 (get_thread_process, current_process, initialize_inferiors): New.
15460 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
15461 (struct target_waitstatus) <related_pid>: Ditto.
15462 (struct target_ops) <kill, detach>: Add `pid' argument. Change
15463 return type to int.
15464 (struct target_ops) <join>: Add `pid' argument.
15465 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
15466 (struct target_ops) <wait>: Add `ptid' field. Change return type
15468 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
15469 (mywait): Add `ptid' argument. Change return type to ptid_t.
15470 (target_pid_to_str): Declare.
15471 * target.c (set_desired_inferior): Adjust to use ptids.
15472 (mywait): Add new `ptid' argument. Adjust.
15473 (target_pid_to_str): New.
15474 * mem-break.h (free_all_breakpoints): Declare.
15475 * mem-break.c (breakpoints): Delelete.
15476 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
15477 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
15478 to use per-process breakpoint list.
15479 (free_all_breakpoints): New.
15480 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
15481 (symbol_cache, all_symbols_looked_up): Delete.
15483 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
15485 (prepare_resume_reply): Change ptid argument's type from unsigned
15486 long to ptid_t. Adjust. Implement W;process and X;process.
15487 (free_sym_cache, clear_symbol_cache): New.
15488 (look_up_one_symbol): Adjust to per-process symbol cache. *
15489 * server.c (cont_thread, general_thread, step_thread): Change type
15491 (attached): Delete.
15492 (multi_process): New.
15493 (last_ptid): Change type to ptid_t.
15494 (struct vstop_notif) <ptid>: Change type to ptid_t.
15495 (queue_stop_reply, push_event): Change `ptid' argument's type to
15497 (discard_queued_stop_replies): Add `pid' argument.
15498 (start_inferior): Adjust to use ptids. Adjust to mywait interface
15499 changes. Don't reference the `attached' global.
15500 (attach_inferior): Adjust to mywait interface changes.
15501 (handle_query): Adjust to use ptids. Parse GDB's qSupported
15502 features. Handle and report "multiprocess+". Handle
15504 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
15506 (handle_v_kill): New.
15507 (handle_v_stopped): Adjust to use target_pid_to_str.
15508 (handle_v_requests): Allow multiple attaches and runs when
15509 multiprocess extensions are in effect. Handle "vKill".
15510 (myresume): Adjust to use ptids.
15511 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
15512 (handle_status): Adjust to discard_queued_stop_replies interface
15514 (first_thread_of, kill_inferior_callback)
15515 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
15516 (main): Call initialize_inferiors. Adjust to use ptids, killing
15517 and detaching from all inferiors. Handle multiprocess packet
15519 * linux-low.h: Include gdb_proc_service.h.
15520 (struct process_info_private): New.
15521 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
15522 <lwpid_of>: Use ptid_get_lwp.
15523 (get_lwp_thread): Adjust.
15524 (struct lwp_info): Add `dead' member.
15525 (find_lwp_pid): Declare.
15526 * linux-low.c (thread_db_active): Delete.
15527 (new_inferior): Adjust comment.
15528 (inferior_pid): Delete.
15529 (linux_add_process): New.
15530 (handle_extended_wait): Adjust.
15531 (add_lwp): Change unsigned long to ptid.
15532 (linux_create_inferior): Add process to processes table. Adjust
15533 to use ptids. Don't set new_inferior here.
15534 (linux_attach_lwp): Rename to ...
15535 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
15536 it. Adjust to use ptids.
15537 (linux_attach_lwp): New.
15538 (linux_attach): Add process to processes table. Don't set
15540 (struct counter): New.
15541 (second_thread_of_pid_p, last_thread_of_process_p): New.
15542 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
15543 multiple processes.
15544 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
15545 processes. Remove process from process table.
15546 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
15547 to multiple processes.
15548 (any_thread_of): New.
15549 (linux_detach): Add `pid' argument, and handle it. Remove process
15550 from processes table.
15551 (linux_join): Add `pid' argument. Handle it.
15552 (linux_thread_alive): Change unsighed long argument to ptid_t.
15553 Consider dead lwps as not being alive.
15554 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
15555 threads we're not interested in.
15556 (same_lwp, find_lwp_pid): New.
15557 (linux_wait_for_lwp): Change `pid' argument's type from int to
15559 (linux_wait_for_event): Rename to ...
15560 (linux_wait_for_event_1): ... this. Change `pid' argument's type
15561 from int to ptid_t. Adjust.
15562 (linux_wait_for_event): New.
15563 (linux_wait_1): Add `ptid' argument. Change return type to
15564 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
15565 that exit from the process table.
15566 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
15568 (mark_lwp_dead): New.
15569 (wait_for_sigstop): Adjust to use ptids. If a process exits while
15570 stopping all threads, mark its main lwp as dead.
15571 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
15573 (fetch_register, usr_store_inferior_registers)
15574 (regsets_fetch_inferior_registers)
15575 (regsets_store_inferior_registers, linux_read_memory)
15576 (linux_write_memory): Inline `inferior_pid'.
15577 (linux_look_up_symbols): Adjust to use per-process
15578 `thread_db_active'.
15579 (linux_request_interrupt): Adjust to use ptids.
15580 (linux_read_auxv): Inline `inferior_pid'.
15581 (initialize_low): Don't reference thread_db_active.
15582 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
15583 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
15584 (ps_getpid): Return the pid of the current inferior.
15585 * thread-db.c (proc_handle, thread_agent): Delete.
15586 (thread_db_create_event, thread_db_enable_reporting): Adjust to
15588 (find_one_thread): Change argument type to ptid_t. Adjust to
15590 (maybe_attach_thread): Adjust to per-process data and ptids.
15591 (thread_db_find_new_threads): Ditto.
15592 (thread_db_init): Ditto.
15593 * spu-low.c (spu_create_inferior, spu_attach): Add process to
15594 processes table. Adjust to use ptids.
15595 (spu_kill, spu_detach): Adjust interface. Remove process from
15597 (spu_join, spu_thread_alive): Adjust interface.
15598 (spu_wait): Adjust interface. Remove process from processes
15599 table. Adjust to use ptids.
15600 * win32-low.c (current_inferior_tid): Delete.
15601 (current_inferior_ptid): New.
15602 (debug_event_ptid): New.
15603 (thread_rec): Take a ptid. Adjust.
15604 (child_add_thread): Add `pid' argument. Adjust to use ptids.
15605 (child_delete_thread): Ditto.
15606 (do_initial_child_stuff): Add `attached' argument. Add process to
15608 (child_fetch_inferior_registers, child_store_inferior_registers):
15610 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
15611 (win32_attach): Pass 1 to do_initial_child_stuff.
15612 (win32_kill): Adjust interface. Remove process from processes
15614 (win32_detach): Ditto.
15615 (win32_join): Adjust interface.
15616 (win32_thread_alive): Take a ptid.
15617 (win32_resume): Adjust to use ptids.
15618 (get_child_debug_event): Ditto.
15619 (win32_wait): Adjust interface. Remove exiting process from
15622 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15624 Non-stop mode support.
15626 * server.h (non_stop): Declare.
15627 (gdb_client_data, handler_func): Declare.
15628 (delete_file_handler, add_file_handler, start_event_loop):
15630 (handle_serial_event, handle_target_event, push_event)
15631 (putpkt_notif): Declare.
15632 * target.h (enum resume_kind): New.
15633 (struct thread_resume): Replace `step' field by `kind' field.
15634 (TARGET_WNOHANG): Define.
15635 (struct target_ops) <wait>: Add `options' argument.
15636 <supports_non_stop, async, start_non_stop>: New fields.
15637 (target_supports_non_stop, target_async): New.
15638 (start_non_stop): Declare.
15639 (mywait): Add `options' argument.
15640 * target.c (mywait): Add `options' argument. Print child exit
15641 notifications here.
15642 (start_non_stop): New.
15643 * server.c (non_stop, own_buf, mem_buf): New globals.
15644 (struct vstop_notif): New.
15645 (notif_queue): New global.
15646 (queue_stop_reply, push_event, discard_queued_stop_replies)
15647 (send_next_stop_reply): New.
15648 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15650 (attach_inferior): In non-stop mode, don't wait for the target
15652 (handle_general_set): Handle QNonStop.
15653 (handle_query): When handling qC, return the current general
15654 thread, instead of the first thread of the list.
15655 (handle_query): If the backend supports non-stop mode, include
15656 QNonStop+ in the qSupported query response.
15657 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15659 (handle_v_attach, handle_v_run): Handle non-stop mode.
15660 (handle_v_stopped): New.
15661 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15662 (myresume): Adjust to use resume_kind. Handle non-stop.
15663 (queue_stop_reply_callback): New.
15664 (handle_status): Handle non-stop mode.
15665 (main): Clear non_stop flag on reconnection. Use the event-loop.
15666 Refactor serial protocol handling from here ...
15667 (process_serial_event): ... to this new function. When GDB
15668 selects any thread, select one here. In non-stop mode, wait until
15669 GDB acks all pending events before exiting.
15670 (handle_serial_event, handle_target_event): New.
15671 * remote-utils.c (remote_open): Install remote_desc in the event
15673 (remote_close): Remove remote_desc from the event loop.
15674 (putpkt_binary): Rename to...
15675 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15676 (putpkt_binary): New as wrapper around putpkt_binary_1.
15677 (putpkt_notif): New.
15678 (prepare_resume_reply): In non-stop mode, don't change the
15680 * event-loop.c: New.
15681 * Makefile.in (OBJ): Add event-loop.o.
15682 (event-loop.o): New rule.
15684 * linux-low.h (pid_of): Moved here.
15686 (get_lwp_thread): Use lwpid_of.
15687 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15688 * linux-low.c (pid_of): Delete.
15689 (inferior_pid): Use lwpid_of.
15690 (linux_event_pipe): New.
15691 (target_is_async_p): New.
15693 (handle_extended_wait): Use lwpid_of.
15694 (add_lwp): Don't set lwpid field.
15695 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15696 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15697 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15698 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15699 first. Adjust to linux_wait_for_event interface changes. Use
15701 (linux_detach): Don't delete the main lwp here.
15702 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15703 (status_pending_p): Don't consider explicitly suspended lwps.
15704 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15705 pointer. Add OPTIONS argument. Change return type to int. Use
15706 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15707 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15708 pointer. Add status pointer argument. Return a pid instead of a
15709 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15710 changes. In non-stop mode, don't switch to a random thread.
15711 (linux_wait): Rename to...
15712 (linux_wait_1): ... this. Add target_options argument, and handle
15713 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15714 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15715 clean exit and signal exit code. Don't stop all threads in
15716 non-stop mode. In all-stop mode, only stop all threads when
15717 reporting a stop to GDB. Handle explicit thread stop requests.
15718 (async_file_flush, async_file_mark): New.
15720 (send_sigstop): Use lwpid_of.
15721 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15722 interface changes. In non-stop mode, don't switch to a random
15724 (linux_resume_one_lwp): Use lwpid_of.
15725 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15726 (linux_resume_one_thread): ... this. Handle resume_stop. In
15727 non-stop mode, don't look for pending flag in all threads.
15728 (resume_status_pending_p): Don't consider explicitly suspended
15730 (my_waitpid): Reimplement. Emulate __WALL.
15731 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15733 (sigchld_handler, linux_supports_non_stop, linux_async)
15734 (linux_start_non_stop): New.
15735 (linux_target_ops): Register linux_supports_non_stop, linux_async
15736 and linux_start_non_stop.
15737 (initialize_low): Install SIGCHLD handler.
15738 * thread-db.c (thread_db_create_event, find_one_thread)
15739 (thread_db_get_tls_address): Use lwpid_of.
15740 * win32-low.c (win32_detach): Adjust to use resume_kind.
15741 (win32_wait): Add `options' argument.
15742 * spu-low.c (spu_resume): Adjust to use resume_kind.
15743 (spu_wait): Add `options' argument.
15745 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15747 Decouple target code from remote protocol.
15749 * target.h (enum target_waitkind): New.
15750 (struct target_waitstatus): New.
15751 (struct target_ops) <wait>: Return an unsigned long. Take a
15752 target_waitstatus pointer instead of a char pointer.
15753 (mywait): Likewise.
15754 * target.c (mywait): Change prototype to return an unsigned long.
15755 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15756 * server.h (thread_from_wait, old_thread_from_wait): Delete
15758 (prepare_resume_reply): Change prototype to take a
15760 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15761 (last_status, last_ptid): New.
15762 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15763 pid instead of a signal.
15764 (attach_inferior): Remove "status" and "signal" parameters.
15766 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15768 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15769 (handle_v_requests, myresume): Remove "status" and "signal"
15770 parameters. Adjust.
15771 (handle_status): New.
15772 (main): Delete local `status'. Adjust.
15773 * remote-utils.c: Include target.h.
15774 (prepare_resume_reply): Change prototype to take a
15775 target_waitstatus. Adjust.
15777 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15779 * spu-low.c (spu_wait): Adjust.
15780 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15782 (win32_wait): Adjust.
15784 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15786 * target.h (struct thread_resume): Delete leave_stopped member.
15787 (struct target_ops): Add a `n' argument to the `resume' callback.
15788 * server.c (start_inferior): Adjust.
15789 (handle_v_cont, myresume): Adjust.
15790 * linux-low.c (check_removed_breakpoint): Adjust to resume
15791 interface change, and to removed leave_stopped field.
15792 (resume_ptr): Delete.
15793 (struct thread_resume_array): New.
15794 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15795 resume interface change.
15796 (linux_continue_one_thread, linux_queue_one_thread)
15797 (resume_status_pending_p): Check if the resume field is NULL
15798 instead of checking the leave_stopped member.
15799 (linux_resume): Adjust to the target resume interface change.
15800 * spu-low.c (spu_resume): Adjust to the target resume interface
15802 * win32-low.c (win32_detach, win32_resume): Ditto.
15804 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15806 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15808 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15810 (linux_continue_one_thread): Only preserve the stepping flag if
15811 there's a pending breakpoint.
15813 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15815 * server.c (main): After the inferior having exited, call
15816 remote_close before exiting gdbserver.
15818 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15820 Fix size of FPSCR in Power 7 processors.
15821 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15822 (PPC_FEATURE_HAS_DFP): New #define.
15823 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15826 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15828 * server.c (handle_query) Whitespace and formatting.
15830 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15832 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15833 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15834 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15835 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15836 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15837 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15838 Makefile.in, configure.ac: Fix whitespace throughout.
15839 * configure: Regenerate.
15841 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15843 * inferiors.c (find_inferior): Make it safe for the callback
15844 function to delete the currently iterated inferior.
15846 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15848 * Makefile.in (linuw_low_h): Move higher.
15849 (thread-db.o): Depend on $(linux_low_h).
15851 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15853 Rename "process" to "lwp" throughout.
15855 * linux-low.c (all_processes): Rename to...
15856 (all_lwps): ... this.
15857 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15858 (add_process): Rename to ...
15859 (add_lwp): ... this. Adjust.
15860 (linux_create_inferior): Adjust.
15861 (linux_attach_lwp): Adjust.
15862 (linux_attach): Adjust.
15863 (linux_kill_one_process): Rename to ...
15864 (linux_kill_one_lwp): ... this. Adjust.
15865 (linux_kill): Adjust.
15866 (linux_detach_one_process): Rename to ...
15867 (linux_detach_one_lwp): ... this. Adjust.
15868 (linux_detach): Adjust.
15869 (check_removed_breakpoint): Adjust.
15870 (status_pending_p): Adjust.
15871 (linux_wait_for_process): Rename to ...
15872 (linux_wait_for_lwp): ... this. Adjust.
15873 (linux_wait_for_event): Adjust.
15874 (send_sigstop): Adjust.
15875 (wait_for_sigstop): Adjust.
15876 (stop_all_processes): Rename to ...
15877 (stop_all_lwps): ... this.
15878 (linux_resume_one_process): Rename to ...
15879 (linux_resume_one_lwp): ... this. Adjust.
15880 (linux_set_resume_request, linux_continue_one_thread)
15881 (linux_queue_one_thread, resume_status_pending_p)
15882 (usr_store_inferior_registers, regsets_store_inferior_registers)
15883 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15885 * linux-low.h (get_process): Rename to ...
15886 (get_lwp): ... this. Adjust.
15887 (get_thread_process): Rename to ...
15888 (get_thread_lwp): ... this. Adjust.
15889 (get_process_thread): Rename to ...
15890 (get_lwp_thread): ... this. Adjust.
15891 (struct process_info): Rename to ...
15892 (struct lwp_info): ... this.
15893 (all_processes): Rename to ...
15894 (all_lwps): ... this.
15895 * proc-service.c (ps_lgetregs): Adjust.
15896 * thread-db.c (thread_db_create_event, find_one_thread)
15897 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15899 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15901 * server.c (handle_query): Handle "qAttached".
15903 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15905 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15906 GPLv3, update license URL.
15908 2009-03-01 Doug Evans <dje@google.com>
15910 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15911 (server_h): Add gdb_signals.h.
15912 (signals.o): Update.
15913 * server.h (target_signal_from_host,target_signal_to_host_p)
15914 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15916 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15918 * remote-utils.c (getpkt): Also generate remote-debug
15919 information if noack_mode is set.
15921 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15923 * server.c (handle_query): Report qXfer:siginfo:read and
15924 qXfer:siginfo:write as supported and handle them.
15925 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15926 * linux-low.c (linux_xfer_siginfo): New.
15927 (linux_target_ops): Set it.
15929 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15931 * server.c (gdbserver_usage): Mention --remote-debug.
15932 (main): Accept '--remote-debug' switch.
15934 2009-01-18 Doug Evans <dje@google.com>
15936 * regcache.c (new_register_cache): No need to check result of xcalloc.
15937 * server.c (handle_search_memory): Back out calls to xmalloc,
15938 result is checked and error is returned to user upon failure.
15939 (handle_query): Ditto. Add more checks for result of malloc.
15940 (handle_v_cont): Check result of malloc, report error back to
15942 (handle_v_run): Ditto. Call freeargv.
15943 * server.h (freeargv): Declare.
15944 * utils.c (freeargv): New fn.
15946 2009-01-15 Doug Evans <dje@google.com>
15948 * gdbreplay.c (perror_with_name): Make arg const char *.
15949 * server.h (target_signal_to_name): Make return type const char *.
15950 * thread-db.c (thread_db_err_str): Make return type const char *.
15951 * utils.c (perror_with_name): Make arg const char *.
15953 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15955 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15956 when handling a EXIT_PROCESS_DEBUG_EVENT.
15958 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15960 * gdbreplay.c (gdbreplay_version): Update copyright year.
15961 * server.c (gdbserver_version): Likewise.
15963 2009-01-05 Doug Evans <dje@google.com>
15965 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15966 (handle_extended_wait): Improve comment.
15968 2008-12-13 Doug Evans <dje@google.com>
15970 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15971 * server.h (ATTR_MALLOC): New macro.
15972 (xmalloc,xcalloc,xstrdup): Declare.
15973 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15974 * inferiors.c: Ditto.
15975 * linux-low.c: Ditto.
15976 * mem-break.c: Ditto.
15977 * regcache.c: Ditto.
15978 * remote-utils.c: Ditto.
15981 * win32-low.c: Ditto.
15983 2008-12-12 Doug Evans <dje@google.com>
15985 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15986 in debugging printf.
15988 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15990 2008-12-09 Doug Evans <dje@google.com>
15992 * linux-low.h (struct process_info): Delete member tid, unused.
15993 * thread-db.c (find_one_thread): Update.
15994 (maybe_attach_thread): Update.
15996 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15998 * target.h (struct target_ops): Add qxfer_osdata member.
15999 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
16001 (linux_qxfer_osdata): New functions.
16002 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
16004 * server.c (handle_query): Handle "qXfer:osdata:read:".
16005 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
16006 (buffer_xml_printf): New functions.
16007 * server.h (struct buffer): New.
16008 (buffer_grow_str, buffer_grow_str0): New macros.
16009 (buffer_grow, buffer_free, buffer_init, buffer_finish)
16010 (buffer_xml_printf): Declare.
16012 2008-11-24 Doug Evans <dje@google.com>
16014 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
16016 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
16018 * server.c (handle_v_run): Always use the supplied argument list.
16020 2008-11-19 Bob Wilson <bob.wilson@acm.org>
16022 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
16023 (xtensa_regmap_table): Add entry for scompare1.
16025 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
16027 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
16028 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
16029 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
16030 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
16031 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
16032 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
16033 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
16034 XML target descriptions.
16035 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
16036 when inferior is running on an ISA 2.05 or later processor. Add
16037 special case to return offset for full 64-bit slot of FPSCR when
16040 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
16042 * Makefile.in (SFILES, clean): Added sparc64 files.
16043 (reg-sparc64.o, reg-sparc64.c): New.
16044 * configure.srv (sparc*-*-linux*): New configuration.
16045 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
16046 syscall arguments for SPARC.
16047 (regsets_store_inferior_registers): Likewise.
16048 * linux-sparc-low.c: New file.
16050 2008-10-21 Doug Evans <dje@google.com>
16052 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
16053 (READLINE_DIR,READLINE_DEP): Delete.
16054 (INTERNAL_CFLAGS): Update.
16055 (LINTFLAGS): Update.
16057 2008-10-10 Pedro Alves <pedro@codesourcery.com>
16059 * server.c (handle_v_run): If GDB didn't specify an argv, use the
16060 whole argv from the last run, not just argv[0].
16062 2008-09-08 Pedro Alves <pedro@codesourcery.com>
16064 * regcache.c (new_register_cache): Return NULL if the register
16065 cache size isn't known yet.
16066 (free_register_cache): Avoid dereferencing a NULL regcache.
16068 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16070 * configure.srv: Merge MIPS and MIPS64.
16072 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
16074 * Makefile.in (uninstall): Apply $(EXEEXT) too.
16076 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
16078 * Makefile.in: Add required vsx dependencies.
16080 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
16081 Declare init_registers_powerpc_vsx32l.
16082 Declare init_registers_powerpc_vsx64l.
16083 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
16084 (ppc_arch_setup): Check for VSX in hwcap.
16085 (ppc_fill_vsxregset): New function.
16086 (ppc_store_vsxregset): New function.
16087 Add new VSX entry in regset_info target_regsets.
16089 * configure.srv: Add new VSX dependencies.
16091 2008-08-12 Pedro Alves <pedro@codesourcery.com>
16093 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
16094 (remote_open): Set or clear transport_is_reliable.
16095 (putpkt_binary): Don't expect acks in noack mode.
16096 (getpkt): Don't send ack/nac in noack mode.
16097 * server.c (handle_general_set): Handle QStartNoAckMode.
16098 (handle_query): If connected by tcp pass QStartNoAckMode+ in
16100 (main): Reset noack_mode on every connection.
16101 * server.h (noack_mode): Declare.
16103 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
16105 * Makefile.in (GDBREPLAY_OBS): New variable.
16106 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
16108 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
16109 Daniel Jacobowitz <dan@codesourcery.com>
16111 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
16112 (usr_store_inferior_registers): Likewise.
16113 (regsets_store_inferior_registers): Likewise.
16115 2008-07-31 Rolf Jansen <rj@surtec.com>
16116 Pedro Alves <pedro@codesourcery.com>
16118 * configure.ac: Check for memmem declaration.
16119 * server.c [HAVE_MALLOC_H]: Include malloc.h.
16120 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
16121 (disable_packet_qfThreadInfo): Unconditionally compile.
16122 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
16123 * configure, config.in: Regenerate.
16125 2008-07-28 Doug Kwan <dougkwan@google.com>
16127 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
16128 (linux_write_memory): Remove declaration of errno.
16130 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
16132 * linux-low.c (handle_extended_wait): Do not use "status"
16133 variable uninitialized.
16135 2008-07-07 Pedro Alves <pedro@codesourcery.com>
16137 * server.c (handle_v_attach): Inhibit reporting dll changes.
16139 2008-06-27 Pedro Alves <pedro@codesourcery.com>
16141 * remote-utils.c (prepare_resume_reply): If requested, don't
16142 output "thread:TID" in the T stop reply.
16144 * server.c (disable_packet_vCont, disable_packet_Tthread)
16145 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
16146 (handle_query): If requested, disable support for qC, qfThreadInfo
16148 (handle_v_requests): If requested, disable support for vCont.
16149 (gdbserver_show_disableable): New.
16150 (main): Handle --disable-packet and --disable-packet=LIST.
16152 * server.h (disable_packet_vCont, disable_packet_Tthread)
16153 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
16155 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
16157 * server.c (gdbserver_usage): Mention --version.
16159 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
16161 * Makefile.in (gdbreplay.o): New rule.
16163 2008-06-06 Joseph Myers <joseph@codesourcery.com>
16165 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
16166 message, not gdbserver.
16168 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
16169 Nathan Sidwell <nathan@codesourcery.com>
16170 Joseph Myers <joseph@codesourcery.com>
16172 * acinclude.m4: Include ../../config/acx.m4.
16173 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
16174 * configure, config.in: Regenerate.
16175 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
16176 * server.c (gdbserver_version): Print PKGVERSION.
16177 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
16178 (main): Adjust gdbserver_usage calls.
16179 * gdbreplay.c (version, host_name): Add declarations.
16180 (gdbreplay_version, gdbreplay_usage): New.
16181 (main): Accept --version and --help options.
16183 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
16185 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
16186 (arm_breakpoint_at): Handle Thumb.
16187 (the_low_target): Add comment.
16189 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
16191 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
16193 2008-05-09 Doug Evans <dje@google.com>
16195 * server.h (decode_search_memory_packet): Declare.
16196 * remote-utils.c (decode_search_memory_packet): New fn.
16197 * server.c (handle_search_memory_1): New fn.
16198 (handle_search_memory): New fn.
16199 (handle_query): Process qSearch:memory packets.
16201 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
16203 * regcache.c (registers_length): Remove.
16204 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
16205 full register packet.
16206 * regcache.h (registers_length): Remove prototype.
16207 * server.h (PBUFSIZ): Define to 16384.
16209 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
16211 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
16212 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
16213 powerpc-64l.o, and powerpc-altivec64l.o.
16214 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
16215 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
16216 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
16217 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
16218 rs6000/power-linux.xml, and rs6000/power64-linux.xml
16221 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
16222 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
16223 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
16224 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
16225 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
16226 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
16227 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
16228 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
16229 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
16230 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
16233 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
16234 (init_registers_powerpc_32l): ... this new prototype.
16235 (init_registers_powerpc_32): Remove, replace by ...
16236 (init_registers_powerpc_altivec32l): ... this new prototype.
16237 (init_registers_powerpc_e500): Remove, replace by ...
16238 (init_registers_powerpc_e500l): ... this new prototype.
16239 (init_registers_ppc64): Remove, replace by ...
16240 (init_registers_powerpc_64l): ... this new prototype.
16241 (init_registers_powerpc_64): Remove, replace by ...
16242 (init_registers_powerpc_altivec64l): ... this new prototype.
16243 (ppc_num_regs): Set to 73.
16244 (PT_ORIG_R3, PT_TRAP): Define if necessary.
16245 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
16246 (ppc_cannot_store_register): Handle orig_r3 and trap.
16247 (ppc_arch_setup): Update init_registers_... calls.
16248 (ppc_fill_gregset): Handle orig_r3 and trap.
16250 * inferiors.c (clear_inferiors): Reset current_inferior.
16252 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
16254 * acinclude.m4: Add override.m4.
16255 * configure: Regenerate.
16257 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16259 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
16260 initial call to init_register_ppc64.
16262 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16264 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
16265 single powerpc*-*-linux* case.
16266 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
16268 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
16270 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
16271 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
16273 * linux-ppc-low.c: Include <elf.h>.
16274 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
16275 (ppc_hwcap): New global variable.
16276 (ppc_regmap): Remove __SPE__ #ifdef sections.
16277 (ppc_regmap_e500): New global variable.
16278 (ppc_cannot_store_register): Update __SPE__ special case.
16279 (ppc_get_hwcap): New function.
16280 (ppc_arch_setup): Use it to determine whether inferior supports
16281 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
16282 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
16283 Do not access registers if target does not support AltiVec.
16284 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
16285 Do not access registers if target does not support SPE.
16286 (target_regsets): Unconditionally include AltiVec and SPE regsets.
16288 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
16290 * linux-low.c (disabled_regsets, num_regsets): New.
16291 (use_regsets_p): Delete.
16292 (linux_wait_for_process): Clear disabled_regsets.
16293 (regsets_fetch_inferior_registers): Check and set it.
16294 (regsets_store_inferior_registers): Likewise.
16295 (linux_fetch_registers, linux_store_registers): Do not use
16297 (initialize_low): Allocate disabled_regsets.
16299 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
16301 * Makefile.in (LIBOBJS): New.
16302 (OBS): Use LIBOBJS.
16303 (memmem.o): New rule.
16304 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
16305 * configure: Regenerated.
16307 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
16309 * server.c (handle_query): Never return "unsupported" for
16310 qXfer:features:read queries.
16312 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
16314 * server.c (get_features_xml): Fix inverted condition.
16315 (handle_query): Always support qXfer:feature:read.
16317 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
16319 * server.c (wrapper_argv): New.
16320 (start_inferior): Handle wrapper_argv. If set, expect an extra
16322 (gdbserver_usage): Document --wrapper.
16323 (main): Parse --wrapper.
16325 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16327 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
16328 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
16329 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
16330 (ppc_set_pc): Likewise.
16331 (ppc_arch_setup): New function.
16332 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
16333 of collect_register.
16334 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
16336 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16338 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
16339 instead of linux-ppc64-low.o.
16340 * linux-ppc64-low.c: Remove file.
16341 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
16342 (linux-ppc64-low.o): Remove rule.
16344 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
16345 (init_registers_powerpc_64): Likewise.
16346 (ppc_regmap): Conditionally define depending on __powerpc64__.
16347 (ppc_cannot_store_register): Do not special-case "fpscr" when
16348 compiled on __powerpc64__.
16349 (ppc_collect_ptrace_register): New function.
16350 (ppc_supply_ptrace_register): New function.
16351 (ppc_breakpoint): Change type to "unsigned int".
16352 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
16353 (the_low_target): Conditionally provide initializers for the
16354 arch_setup member depending on __powerpc64__. Install
16355 collect_ptrace_register and supply_ptrace_register members.
16357 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16359 * regcache.h (gdbserver_xmltarget): Add extern declaration.
16360 * server.c (gdbserver_xmltarget): Define.
16361 (get_features_xml): Use it to replace "target.xml" and arch_string.
16363 * configure.srv: Remove srv_xmltarget. Add XML files that were
16364 mentioned there to srv_xmlfiles instead. Remove conditional tests
16365 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
16366 srv_xmlfiles and srv_regobj to include all possible choices.
16367 * configure.ac (srv_xmltarget): Remove.
16368 (srv_xmlfiles): Do not add "target.xml".
16369 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
16370 checks for supplementary target information.
16371 * configure: Regenerate.
16372 * Makefile.in (XML_TARGET): Remove.
16373 (target.xml): Remove rule.
16374 (clean): Do not clean up target.xml.
16375 (.PRECIOUS): Do not mention target.xml.
16377 * target.h (struct target_ops): Remove arch_string member.
16378 * linux-low.c (linux_arch_string): Remove.
16379 (linux_target_ops): Remove arch_string initializer.
16380 * linux-low.h (struct linux_target_ops): Remove arch_string member.
16381 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
16382 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
16383 * spu-low.c (spu_arch_string): Remove.
16384 (spu_target_ops): Remove arch_string initializer.
16385 * win32-low.c (win32_arch_string): Remove.
16386 (win32_target_ops): Remove arch_string initializer.
16387 * win32-low.h (struct win32_target_ops): Remove arch_string member.
16388 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
16389 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
16391 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16393 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
16394 by collect_ptrace_register and supply_ptrace_register hooks.
16395 * linux-low.c (fetch_register): Use supply_ptrace_register callback
16396 instead of checking for the_low_target.left_pad_xfer.
16397 (usr_store_inferior_registers): Use collect_ptrace_register callback
16398 instead of checking for the_low_target.left_pad_xfer.
16400 * linux-s390-low.c (s390_collect_ptrace_register): New function.
16401 (s390_supply_ptrace_register): Likewise.
16402 (s390_fill_gregset): Call s390_collect_ptrace_register.
16403 (the_low_target): Update.
16405 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
16406 (ppc_supply_ptrace_register): Likewise.
16407 (the_low_target): Update.
16409 * linux-i386-low.c (the_low_target): Update.
16410 * linux-x86-64-low.c (the_low_target): Update.
16412 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16414 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
16415 reg-s390.o and reg-s390x.o.
16417 * linux-low.c (new_inferior): New global variable.
16418 (linux_create_inferior, linux_attach): Set it.
16419 (linux_wait_for_process): Call the_low_target.arch_setup after the
16420 target has stopped for the first time.
16421 (initialize_low): Do not call the_low_target.arch_setup.
16423 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
16424 (s390_set_pc): Likewise.
16425 (s390_arch_setup): New function.
16426 (the_low_target): Use s390_arch_setup as arch_setup routine.
16428 * regcache.c (realloc_register_cache): New function.
16429 (set_register_cache): Call it for each existing regcache.
16431 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16433 * server.h (init_registers): Remove prototype.
16435 * linux-low.h (struct linux_target_ops): Add arch_setup field.
16436 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
16437 instead of init_registers ().
16438 * linux-arm-low.c (init_registers_arm): Add prototype.
16439 (init_registers_arm_with_iwmmxt): Likewise.
16440 (the_low_target): Add initializer for arch_setup field.
16441 * linux-cris-low.c (init_registers_cris): Add prototype.
16442 (the_low_target): Add initializer for arch_setup field.
16443 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
16444 (the_low_target): Add initializer for arch_setup field.
16445 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
16446 (the_low_target): Add initializer for arch_setup field.
16447 * linux-ia64-low.c (init_registers_ia64): Add prototype.
16448 (the_low_target): Add initializer for arch_setup field.
16449 * linux-m32r-low.c (init_registers_m32r): Add prototype.
16450 (the_low_target): Add initializer for arch_setup field.
16451 * linux-m68k-low.c (init_registers_m68k): Add prototype.
16452 (the_low_target): Add initializer for arch_setup field.
16453 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
16454 (init_registers_mips64_linux): Likewise.
16455 (the_low_target): Add initializer for arch_setup field.
16456 * linux-ppc-low.c (init_registers_ppc): Add prototype.
16457 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
16458 (the_low_target): Add initializer for arch_setup field.
16459 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
16460 (init_registers_powerpc_64): Likewise.
16461 (the_low_target): Add initializer for arch_setup field.
16462 * linux-s390-low.c (init_registers_s390): Add prototype.
16463 (init_registers_s390x): Likewise.
16464 (the_low_target): Add initializer for arch_setup field.
16465 * linux-sh-low.c (init_registers_sh): Add prototype.
16466 (the_low_target): Add initializer for arch_setup field.
16467 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
16468 (the_low_target): Add initializer for arch_setup field.
16469 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
16470 (the_low_target): Add initializer for arch_setup field.
16472 * win32-low.h (struct win32_target_ops): Add arch_setup field.
16473 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
16474 instead of init_registers ().
16475 * win32-arm-low.c (init_registers_arm): Add prototype.
16476 (the_low_target): Add initializer for arch_setup field.
16477 * win32-i386-low.c (init_registers_i386): Add prototype.
16478 (the_low_target): Add initializer for arch_setup field.
16480 * spu-low.c (init_registers_spu): Add prototype.
16481 (initialize_low): Call initialie_registers_spu () instead of
16482 initialize_registers ().
16484 2008-02-19 Pedro Alves <pedro@codesourcery.com>
16486 * server.c (handle_v_requests): When handling the vRun and vAttach
16487 packets, if already debugging a process, don't kill it. Return an
16490 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
16492 * server.c (handle_query): Correct length check.
16494 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
16496 * win32-low.c (do_initial_child_stuff): Add process handle
16497 parameter. Set current_process_handle and current_process_id from the
16498 parameters. Clear globals.
16499 (win32_create_inferior): Don't set current_process_handle and
16500 current_process_id here. Instead pass them on the call to
16501 do_initial_child_stuff.
16502 (win32_attach): Likewise.
16503 (win32_clear_inferiors): New.
16504 (win32_kill): Don't close the current process handle or the
16505 current thread handle here. Instead call win32_clear_inferiors.
16506 (win32_detach): Don't open a new handle to the process. Call
16507 win32_clear_inferiors.
16508 (win32_join): Don't rely on current_process_handle; open a new
16509 handle using the process id.
16510 (win32_wait): Call win32_clear_inferiors when the inferior process
16513 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
16515 * server.c (monitor_show_help): Add "exit".
16517 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
16519 * Makefile.in (SFILES): Add linux-xtensa-low.c.
16520 (clean): Add reg-xtensa.c.
16521 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
16522 * configure.srv (xtensa*-*-linux*) New target.
16523 * linux-xtensa-low.c: New.
16524 * xtensa-xtregs.c: New.
16526 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
16528 * hostio.c: Don't include errno.h.
16529 (errno_to_fileio_errno): Move to hostio-errno.
16530 * hostio.c: (hostio_error): Remove the error parameter. Defer the
16531 error number outputting to the target->hostio_last_error callback.
16532 (hostio_packet_error): Use FILEIO_EINVAL directly.
16533 (handle_open, handle_pread, hostio_error, handle_unlink): Update
16534 calls to hostio_error.
16535 * hostio-errno.c: New.
16536 * server.h (hostio_last_error_from_errno): Declare.
16537 * target.h (target_ops): Add hostio_last_error member.
16538 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
16539 as hostio_last_error handler.
16540 * spu-low.c (spu_target_ops): Likewise.
16541 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
16542 (wince_hostio_last_error): New functions.
16543 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
16544 as hostio_last_error handler.
16545 (win32_target_ops) [!_WIN32_WCE]: Register
16546 hostio_last_error_from_errno as hostio_last_error handler.
16547 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
16548 (hostio-errno.o): New rule.
16549 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
16550 * configure.srv (srv_hostio_err_objs): New variable. Default to
16552 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
16553 * configure: Regenerate.
16555 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16557 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
16558 (linux_kill, linux_detach): Clean up the process list.
16559 * remote-utils.c (remote_open): Improve port number parsing.
16560 (putpkt_binary, input_interrupt): Only send interrupts if the target
16562 * server.c (extended_protocol): Make static.
16563 (attached): Define earlier.
16564 (exit_requested, response_needed, program_argv): New variables.
16565 (target_running): New.
16566 (start_inferior): Clear attached here.
16567 (attach_inferior): Set attached here.
16568 (require_running): Define.
16569 (handle_query): Use require_running and target_running. Implement
16571 (handle_v_attach, handle_v_run): New.
16572 (handle_v_requests): Use require_running. Handle vAttach and vRun.
16573 (gdbserver_usage): Update.
16574 (main): Redo argument parsing. Handle --debug and --multi. Handle
16575 --attach along with other options or after the port. Save
16576 program_argv. Support no initial program. Resynchronize
16577 communication with GDB after an error. Handle "monitor exit".
16578 Use require_running and target_running. Always allow the extended
16579 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
16580 restart in extended mode.
16581 * README: Refer to the GDB manual. Update --attach usage.
16583 2007-12-20 Andreas Schwab <schwab@suse.de>
16585 * linux-low.c (STACK_SIZE): Define.
16586 (linux_tracefork_child): Use it. Use __clone2 on ia64.
16587 (linux_test_for_tracefork): Likewise.
16589 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
16591 * linux-low.c (linux_wait_for_event): Update messages. Do not
16592 reinsert auto-delete breakpoints.
16593 * mem-break.c (struct breakpoint): Change return type of handler to
16595 (set_breakpoint_at): Update handler type.
16596 (reinsert_breakpoint_handler): Return 1 instead of calling
16598 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
16600 (check_breakpoints): Delete auto-delete breakpoints and return 2.
16601 * mem-break.h (set_breakpoint_at): Update handler type.
16602 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
16603 * win32-low.c (auto_delete_breakpoint): New.
16604 (get_child_debug_event): Use it.
16606 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
16608 * configure.ac: Check for pread and pwrite.
16609 * hostio.c (handle_pread): Fall back to lseek and read.
16610 (handle_pwrite): Fall back to lseek and write.
16611 * config.in, configure: Regenerated.
16613 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
16615 * server.c (myresume): Add own_buf argument.
16616 (main): Update calls.
16618 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
16620 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
16621 * remote-utils.c (remote_open): Do not call disable_async_io.
16622 (block_async_io): Delete.
16623 (unblock_async_io): Make static.
16624 (initialize_async_io): New.
16625 * server.c (handle_v_cont): Handle async I/O here.
16626 (myresume): Likewise. Move other common resume tasks here...
16627 (main): ... from here. Call initialize_async_io. Disable async
16628 I/O before the main loop.
16629 * server.h (initialize_async_io): Declare.
16630 (block_async_io, unblock_async_io): Delete prototypes.
16631 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16633 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16635 * remote-utils.c (readchar): Allow binary data in received messages.
16637 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16639 * win32-low.c (attaching): New global.
16640 (win32_create_inferior): Clear the `attaching' global.
16641 (win32_attach): Set the `attaching' global.
16642 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16643 attaching. Only set a breakpoint at the entry point if not
16646 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16648 * server.c (main): Don't report dll events on the initial
16649 connection on attaches.
16651 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16653 * server.c (main): Relax numerical bases supported for the pid of
16654 the --attach command line argument.
16656 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16658 * win32-low.c (win32_attach): Call OpenProcess before
16659 DebugActiveProcess, not after. Add last error output to error
16662 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16664 * win32-low.c (win32_get_thread_context)
16665 (win32_set_thread_context): New functions.
16666 (thread_rec): Use win32_get_thread_context.
16667 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16668 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16671 2007-12-03 Leo Zayas
16672 Pedro Alves <pedro_alves@portugalmail.pt>
16674 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16676 (child_add_thread): Minor cleanup.
16677 (child_continue): Resume artificially suspended threads before
16678 calling ContinueDebugEvent.
16679 (suspend_one_thread): New.
16680 (fake_breakpoint_event): New.
16681 (get_child_debug_event): Change return type to int. Check here if
16682 gdb sent an interrupt request. If a soft interrupt was requested,
16683 fake a breakpoint event. Return 0 if there is no event to handle,
16685 (win32_wait): Don't check here if gdb sent an interrupt request.
16686 Ensure there is a valid event to handle.
16687 (win32_request_interrupt): Add soft interruption method as last
16690 2007-12-03 Leo Zayas
16691 Pedro Alves <pedro_alves@portugalmail.pt>
16693 * win32-low.h (win32_thread_info): Add descriptions to the
16694 structure members. Replace `suspend_count' counter by a
16696 * win32-low.c (thread_rec): Update condition of when to get the
16697 context from the inferior. Rely on ContextFlags being set if it
16698 has already been retrieved. Only suspend the inferior thread if
16699 we haven't already. Warn if that fails.
16700 (continue_one_thread): s/suspend_count/suspended/. Only call
16701 ResumeThread once. Warn if that fails.
16703 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16705 * win32-low.c (win32_wait): Don't read from the inferior when it
16706 has already exited.
16708 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16710 * Makefile.in (win32_low_h): New variable.
16711 (win32-low.o): Add dependency on $(win32_low_h).
16712 (win32-arm-low.o, win32-i386-low.o): New rules.
16714 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16716 * hostio.c: Correct copyright year.
16718 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16720 * Makefile.in (OBS): Add hostio.o.
16721 (hostio.o): New rule.
16722 * server.h (handle_vFile): Declare.
16723 * hostio.c: New file.
16724 * server.c (handle_v_requests): Take packet_len and new_packet_len
16725 for binary packets. Call handle_vFile.
16726 (main): Update call to handle_v_requests.
16728 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16730 * linux-low.c: Include <sched.h>.
16732 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16734 * linux-low.c (linux_tracefork_grandchild): New.
16735 (linux_tracefork_child): Use clone.
16736 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16738 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16740 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16742 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16744 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16746 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16748 * inferiors.c (change_inferior_id): Delete.
16749 (add_pid_to_list, pull_pid_from_list): New.
16750 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16751 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16752 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16753 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16754 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16755 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16756 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16757 (using_threads): Always set to 1.
16758 (handle_extended_wait): New.
16759 (add_process): Do not set TID.
16760 (linux_create_inferior): Set must_set_ptrace_flags.
16761 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16762 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16763 (linux_thread_alive): Rename TID argument to LWPID.
16764 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16765 (linux_wait_for_event): Do not use TID or check using_threads. Update
16766 call to dead_thread_notify. Call handle_extended_wait.
16767 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16768 (send_sigstop): Delete sigstop_sent.
16769 (wait_for_sigstop): Avoid TID.
16770 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16771 (linux_test_for_tracefork): New.
16772 (linux_lookup_signals): Use thread_db_active and
16773 linux_supports_tracefork_flag.
16774 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16775 * linux-low.h (get_process_thread): Avoid TID.
16776 (struct process_ifo): Move thread_known and tid to the end. Remove
16778 (linux_attach_lwp, thread_db_init): Update prototypes.
16779 * server.h (change_inferior_id): Delete prototype.
16780 (add_pid_to_list, pull_pid_from_list): New prototypes.
16781 * thread-db.c (thread_db_use_events): New.
16782 (find_first_thread): Rename to...
16783 (find_one_thread): ...this. Update callers and messages. Do not
16784 call fatal. Check thread_db_use_events. Do not call
16785 change_inferior_id or new_thread_notify.
16786 (maybe_attach_thread): Update. Do not call new_thread_notify.
16787 (thread_db_init): Set thread_db_use_events. Check use_events.
16788 * utils.c (fatal, warning): Correct message prefix.
16790 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16792 * Makefile.in (clean): Remove new files.
16793 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16794 (powerpc-64.o, powerpc-64.c): New rules.
16795 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16796 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16798 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16800 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16801 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16802 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16803 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16804 (target_regsets): Add AltiVec and SPE register sets.
16805 * configure.ac: Check for AltiVec and SPE.
16806 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16807 (ppc_fill_vrregset, ppc_store_vrregset): New.
16808 (target_regsets): Add AltiVec register set.
16809 * configure: Regenerated.
16811 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16813 * linux-low.c (O_LARGEFILE): Define.
16814 (linux_read_memory): Use /proc/PID/mem.
16815 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16816 * configure, config.in: Regenerated.
16818 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16820 * linux-low.c (linux_wait_for_event): Do not pass signals while
16823 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16825 * win32-low.c (create_process): New.
16826 (win32_create_inferior): Use create_process instead of
16827 CreateProcess. If create_process failed retry appending an ".exe"
16828 suffix. Store the GetLastError result immediatelly after
16829 create_process calls and use it on the call to error.
16831 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16833 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16835 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16837 * configure.ac: Switch license to GPLv3.
16839 2007-08-01 Michael Snyder <msnyder@access-company.com>
16841 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16843 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16845 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16847 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16848 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16849 CloseToolhelp32Snapshot.
16850 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16851 CloseToolhelp32Snapshot.
16853 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16855 * server.c (main): Check for inferior exit before main loop.
16857 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16859 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16860 instead of on tmp_desc.
16862 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16863 Daniel Jacobowitz <dan@codesourcery.com>
16865 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16866 (add_thread): Minor cleanups.
16867 (clear_inferiors): Move lower in the file. Clear the DLL
16869 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16870 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16871 (xml_escape_text): New.
16872 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16874 (handle_v_cont): Report errors.
16875 (gdbserver_version): Update.
16876 (main): Correct size of own_buf. Do not report initial DLL events.
16877 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16878 (unloaded_dll, xml_escape_text): New.
16879 * win32-low.c (enum target_waitkind): Update comments.
16880 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16881 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16882 (win32_EnumProcessModules, win32_GetModuleInformation)
16883 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16884 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16885 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16886 (win32_Module32First, win32_Module32Next, load_toolhelp)
16887 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16888 (get_child_debug_event): Handle DLL events.
16889 (win32_wait): Likewise.
16891 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16893 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16894 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16896 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16898 * win32-low.c (handle_output_debug_string): Ignore event if not
16901 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16903 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16905 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16907 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16909 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16911 * inferiors.c (change_inferior_id): Add comment.
16912 * linux-low.c (check_removed_breakpoint): Add an early
16913 prototype. Improve debug output.
16914 (linux_attach): Doc update.
16915 (linux_detach_one_process, linux_detach): Clean up before releasing
16917 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16918 * linux-low.h (struct process_info): Doc improvement.
16919 * mem-break.c (delete_all_breakpoints): New.
16920 * mem-break.h (delete_all_breakpoints): New prototype.
16921 * thread-db.c (find_first_thread): New.
16922 (thread_db_create_event): Call it instead of
16923 thread_db_find_new_threads. Clean up unused variables.
16924 (maybe_attach_thread): Remove first thread handling.
16925 (thread_db_find_new_threads): Use find_first_thread.
16926 (thread_db_get_tls_address): Likewise.
16928 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16930 * thread-db.c (thread_db_find_new_threads): Add prototype.
16931 (thread_db_create_event): Check for the main thread before adding
16933 (maybe_attach_thread): Only enable event reporting if TID == 0.
16934 (thread_db_get_tls_address): Check for new threads.
16936 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16938 * linux-low.c (linux_create_inferior): Try execv before execvp.
16939 * spu-low.c (spu_create_inferior): Likewise.
16941 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16943 * linux-low.c (linux_create_inferior): Change execv to execvp.
16944 * spu-low.c (spu_create_inferior): Likewies.
16946 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16948 * Makefile.in (clean): Clean new files instead of deleted ones.
16949 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16950 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16952 * configure.srv: Specify XML files and new regformats for MIPS and
16954 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16955 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16956 an entry for the restart register.
16957 (mips_cannot_fetch_register, mips_cannot_store_register)
16958 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16959 register names to match the XML descriptions.
16960 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16961 restart register instead of $0.
16963 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16964 Markus Deuling <deuling@de.ibm.com>
16966 * remote-utils.c (decode_xfer_write): New function.
16967 * server.h (decode_xfer_write): Add prototype.
16968 * server.c (handle_query): Add PACKET_LEN argument. Support
16969 qXfer:spu:read and qXfer:spu:write packets.
16970 (main): Pass packet_len to handle_query.
16971 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16972 * target.h (target_ops): Add qxfer_spu.
16974 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16976 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16977 accessing non-seekable spufs files.
16979 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16981 * server.c (handle_query): Add reply for qC packet.
16983 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16984 Leo Zayas <lerele@champenstudios@com>
16986 * server.h (check_remote_input_interrupt_request): New function.
16987 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16988 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16989 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16990 (check_remote_input_interrupt_request): New function.
16991 * server.h (check_remote_input_interrupt_request): Declare.
16992 * win32-low.c (winapi_DebugBreakProcess,
16993 winapi_GenerateConsoleCtrlEvent): New typedefs.
16994 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16996 (win32_wait): Check for remote interrupt request
16997 with check_remote_input_interrupt_request.
16998 (win32_request_interrupt): New function.
16999 (win32_target_op): Set request_interrupt to win32_request_interrupt.
17001 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17003 * win32-low.c (debug_registers_changed,
17004 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
17005 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
17006 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
17007 (thread_rec): Get context using the low target.
17008 (child_add_thread): Call thread_added on the low target,
17009 which does the same thing.
17011 (do_initial_child_stuff): Remove debug registers references.
17012 Set context using the low target. Resume threads after
17013 setting the contexts.
17014 (child_continue): Remove dead variable. Remove debug
17015 registers references.
17016 (child_fetch_inferior_registers): Go through the low target.
17017 (do_child_store_inferior_registers): Remove.
17018 (child_store_inferior_registers): Go through the low target.
17019 (win32_resume): Remove debug registers references.
17020 Set context using the low target.
17021 (handle_exception): Change return type to void. Don't record
17022 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
17023 first chance exception.
17024 (get_child_debug_event): Change return type to void. Remove
17025 goto loop. Always return after waiting for debug event.
17026 (win32_wait): Convert to switch statement. Handle spurious
17029 * win32-i386-low.c (debug_registers_changed,
17030 debug_registers_used): New.
17031 (initial_stuff): Rename to ...
17032 (i386_initial_stuff): ... this. Clear debug registers
17034 (store_debug_registers): Delete.
17035 (i386_get_thread_context): New.
17036 (load_debug_registers): Delete.
17037 (i386_set_thread_context): New.
17038 (i386_thread_added): New.
17039 (single_step): Rename to ...
17040 (i386_single_step): ... this.
17041 (do_fetch_inferior_registers): Rename to ...
17042 (i386_fetch_inferior_register): ... this.
17043 (i386_store_inferior_register): New.
17044 (the_low_target): Adapt to new interface.
17046 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
17047 (arm_get_thread_context): New.
17048 (arm_set_thread_context): New.
17050 (do_fetch_inferior_registers): Rename to ...
17051 (arm_fetch_inferior_register): ... this.
17052 (arm_store_inferior_register): New.
17053 (arm_wince_breakpoint): Reimplement as unsigned long.
17054 (arm_wince_breakpoint_len): Define.
17055 (the_low_target): Adapt to new interface.
17057 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
17058 load_debug_registers. Add get_thread_context, set_thread_context,
17059 thread_added and store_inferior_register. Rename
17060 fetch_inferior_registers to fetch_inferior_register.
17061 (regptr): Remove declaration.
17063 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17065 * linux-low.c (linux_detach): Change return type to int. Return 0.
17066 * spu-low.c (spu_detach): Likewise.
17068 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17070 * target.h (target_ops): Change return type of detach to int.
17072 (join_inferior): New.
17073 * server.c (main): Don't skip detach support on mingw32.
17074 If the inferior doesn't support detaching return error.
17075 Call join_inferior instead of using waitpid.
17076 * linux-low.c (linux_join): New.
17077 (linux_target_op): Add linux_join.
17078 * spu-low.c (spu_join): New.
17079 (spu_target_ops): Add spu_join.
17080 * win32-low.c (win32_detach): Adapt to new interface.
17081 Reopen current_process_handle before detaching. Issue a child
17082 resume before detaching.
17084 (win32_target_op): Add win32_join.
17086 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17088 * win32-low.c (win32-attach): Fix return value.
17089 * target.h (target_ops): Describe ATTACH return values.
17091 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17093 * win32-low.c (GETPROCADDRESS): Define.
17094 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
17095 (winapi_DebugSetProcessKillOnExit): Likewise.
17096 (win32_create_inferior): Force usage of ansi CreateProcessA.
17097 (win32_attach): Use GETPROCADDRESS.
17098 (win32_detach): Likewise.
17100 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17102 * win32-low.c (win32_wait): Don't use WSTOPSIG.
17104 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
17106 * win32-low.c: Commit leftover changes from 2007-03-29.
17108 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17110 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
17111 fields short instead of int. Add explicit padding.
17112 (i387_cache_to_fsave): Remove unnecessary casts.
17113 (i387_fsave_to_cache): Doc fix.
17114 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
17116 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17118 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
17119 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
17121 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17123 * configure.srv (arm*-*-mingw32ce*): Move near the other
17126 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17128 * configure.ac: Add errno checking.
17129 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
17130 sys/file.h and malloc.h.
17131 (AC_CHECK_DECLS): Add perror.
17132 (srv_mingwce): Handle.
17133 * configure.srv (i[34567]86-*-cygwin*): Add
17134 win32-i386-low.o to srv_tgtobj.
17135 (i[34567]86-*-mingw*): Likewise.
17136 (arm*-*-mingw32ce*): Add case.
17137 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
17138 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
17139 [__MINGW32CE__] (strerror): New function.
17140 [__MINGW32CE__] (errno): Define to GetLastError.
17141 [__MINGW32CE__] (COUNTOF): New macro.
17142 (remote_open): Remove extra close call.
17143 * mem-break.c (delete_breakpoint_at): New function.
17144 * mem-break.h (delete_breakpoint_at): Declare.
17145 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
17146 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
17147 [USE_WIN32API] (read, write): Add char* casts.
17148 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
17149 * server.h: Include wincecompat.h on Windows CE.
17150 [HAVE_ERRNO_H]: Check.
17151 (perror): Declare if not declared.
17152 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
17153 (perror_with_name): Remove errno declaration.
17154 * wincecompat.h: New.
17155 * wincecompat.c: New.
17156 * win32-low.h: New.
17157 * win32-arm-low.c: New.
17158 * win32-i386-low.c: New.
17159 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
17160 (OUTMSG2): Make it safe.
17162 (COUNTOF): New macro.
17163 (NUM_REGS): Get it from the low target.
17164 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
17165 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
17166 (thread_rec): Let low target handle debug registers.
17167 (child_add_thread): Likewise.
17168 (child_init_thread_list): Likewise.
17169 (continue_one_thread): Likewise.
17171 (do_child_fetch_inferior_registers): Move to ...
17172 * win32-i386-low.c: ... here, and rename to ...
17173 (do_fetch_inferior_registers): ... this.
17174 * win32-low.c (child_fetch_inferior_registers):
17175 Go through the low target.
17176 (do_child_store_inferior_registers): Use regptr.
17177 (strwinerror): New function.
17178 (win32_create_inferior): Handle Windows CE.
17179 Use strwinerror instead of strerror on Windows error
17180 codes. Add program to the error output.
17181 Don't close the main thread handle on Windows CE.
17182 (win32_attach): Use coredll.dll on Windows CE.
17183 (win32_kill): Close current process and current
17185 (win32_detach): Use coredll.dll on Windows CE.
17186 (win32_resume): Let low target handle debug registers, and
17188 (handle_exception): Add/Remove initial breakpoint. Avoid
17189 non-existant WSTOPSIG on Windows CE.
17190 (win32_read_inferior_memory): Cast to remove warning.
17191 (win32_arch_string): Go through the low target.
17192 (initialize_low): Call set_breakpoint_data with the low
17193 target's breakpoint.
17194 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
17195 FOP_REGNUM, mappings): Move to ...
17196 * win32-i386-low.c: ... here.
17197 * win32-low.c (win32_thread_info): Move to ...
17198 * win32-low.h: ... here.
17199 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
17200 win32-arm-low.c and wincecompat.c.
17201 (all:): Add $EXEEXT.
17202 (install-only:): Likewise.
17203 (gdbserver:): Likewise.
17204 (gdbreplay:): Likewise.
17205 * config.in: Regenerate.
17206 * configure: Regenerate.
17208 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
17210 * win32-low.c: Rename typedef thread_info to
17211 win32_thread_info throughout.
17213 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
17215 * win32-i386-low.c: Rename to ...
17216 * win32-low.c: ... this.
17217 * configure.srv: Replace win32-i386-low.o with win32-low.o.
17218 * Makefile.in: Likewise.
17220 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
17222 * remote-utils.c (monitor_output): Constify msg parameter.
17223 * server.h (monitor_output): Likewise.
17224 * win32-i386-low.c (handle_output_debug_string): New.
17225 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
17226 handle_output_debug_string.
17227 (get_child_debug_event): Likewise.
17229 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
17231 * server.c (main): Correct strtoul check.
17233 2007-03-27 Jon Ringle <jon@ringle.org>
17235 * linux-low.c: Check __ARCH_HAS_MMU__ also.
17237 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
17239 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
17241 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
17243 * terminal.h: Check HAVE_SGTTY_H.
17245 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
17247 * remote-utils.c (remote_open): Print out the assigned port number.
17249 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
17251 * remote-utils.c (monitor_output): New function.
17252 * server.c (debug_threads): Define here.
17253 (monitor_show_help): New function.
17254 (handle_query): Handle qRcmd.
17255 (main): Do not handle 'd' packet.
17256 * server.h (debug_threads, remote_debug, monitor_output): Declare.
17257 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
17260 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17262 * Makefile.in (EXEEXT): New.
17263 (clean): Use $(EXEEXT).
17265 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17267 * target.h (target_ops): Rename send_signal to request_interrupt,
17268 and remove enum target_signal parameter.
17269 * linux-low.c (linux_request_interrupt): Rename from
17270 linux_send_signal, and always send SIGINT.
17271 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
17272 and always send SIGINT.
17273 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
17275 (input_interrupt): Likewise.
17277 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17279 * server.c (get_features_xml): Check if target implemented
17281 * win32-i386-low.c (win32_arch_string): New.
17282 (win32_target_ops): Add win32_arch_string as arch_string member.
17284 2007-02-22 Markus Deuling <deuling@de.ibm.com>
17286 * spu-low.c (spu_arch_string): New.
17287 (spu_target_ops): Add spu_arch_string.
17289 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
17291 * remote-utils.c: Remove HAVE_TERMINAL_H check.
17292 * configure.ac: Do not check for terminal.h.
17293 * configure, config.in: Regenerated.
17295 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17297 * Makefile.in (OBS): Add $(XML_BUILTIN).
17298 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
17300 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
17301 (arm-with-iwmmxt.c): New.
17302 * config.in, configure: Regenerate.
17303 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
17304 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
17305 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
17306 (arm*-*-linux*): Add iWMMXt and regset support.
17307 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
17308 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
17309 (arm_store_wmmxregset, target_regsets): New.
17310 * server.c (get_features_xml): Take annex argument. Check builtin
17312 (handle_query): Handle multiple annexes.
17314 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
17316 * remote-utils.c [USE_WIN32API] (read, write): Define.
17317 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
17320 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
17322 * linux-i386-low.c (the_low_target): Set arch_string.
17323 * linux-x86-64-low.c (the_low_target): Likewise.
17324 * linux-low.c (linux_arch_string): New.
17325 (linux_target_ops): Add it.
17326 * linux-low.h (struct linux_target_ops): Add arch_string.
17327 * server.c (write_qxfer_response): Use const void * for DATA.
17328 (get_features_xml): New.
17329 (handle_query): Handle qXfer:features:read. Report it for qSupported.
17330 * target.h (struct target_ops): Add arch_string method.
17332 2007-01-03 Denis Pilat <denis.pilat@st.com>
17333 Daniel Jacobowitz <dan@codesourcery.com>
17335 * linux-low.c (linux_kill): Handle being called with no threads.
17336 * win32-i386-low.c (win32_kill): Likewise.
17337 (get_child_debug_event): Clear current_process_handle.
17339 2006-12-30 Denis PILAT <denis.pilat@st.com>
17340 Daniel Jacobowitz <dan@codesourcery.com>
17342 * remote-utils.c (remote_open): Check the type of specified
17343 serial port devices before opening them.
17344 * server.c (main): Kill the inferior if an error occurs during
17345 the first remote_open.
17347 2006-12-05 Markus Deuling <deuling@de.ibm.com>
17349 * README: Update supported targets.
17351 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
17353 * Makefile.in (clean): Remove reg-mips64.c.
17354 (reg-mips64.c, reg-mips64.o): New rules.
17355 * configure.srv: Handle mips64. Include regset support for mips.
17356 * linux-mips-low.c (union mips_register): New.
17357 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
17358 (mips_breakpoint, mips_breakpoint_at): Use int.
17359 (mips_collect_register, mips_supply_register)
17360 (mips_collect_register_32bit, mips_supply_register_32bit)
17361 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
17362 (mips_store_fpregset, target_regsets): New.
17363 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
17365 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
17367 * configure.srv: Add target "spu*-*-*".
17368 * Makefile.in (clean): Remove reg-spu.c.
17369 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
17370 * spu-low.c: New file.
17372 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17374 * configure.ac: Correct td_thr_tls_get_addr test.
17375 * configure: Regenerated.
17377 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17379 * linux-low.c (linux_wait_for_event): Reformat. Use the
17380 pass_signals array.
17381 * remote-utils.c (decode_address_to_semicolon): New.
17382 * server.c (pass_signals, handle_general_set): New.
17383 (handle_query): Mention QPassSignals for qSupported.
17384 (main): Call handle_general_set.
17385 * server.h (pass_signals, decode_address_to_semicolon): New.
17387 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
17389 * server.c (handle_query): Correct error handling for read_auxv.
17391 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
17393 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
17394 and srv_linux_thread_db to yes.
17395 * linux-s390-low.c (s390_fill_gregset): New function.
17396 (target_regsets): Define data structure.
17398 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
17400 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
17401 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
17402 * config.in, configure: Regenerated.
17403 * inferiors.c (gdb_id_to_thread): New function.
17404 (gdb_id_to_thread_id): Use it.
17405 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
17406 * linux-low.h (struct process_info): Add th member.
17407 (thread_db_get_tls_address): New prototype.
17408 * remote-utils.c (decode_address): Make non-static.
17409 * server.c (handle_query): Handle qGetTLSAddr.
17410 * server.h (gdb_id_to_thread, decode_address): New prototypes.
17411 * target.h (struct target_ops): Add get_tls_address.
17412 * thread-db.c (maybe_attach_thread): Save the thread handle.
17413 (thread_db_get_tls_address): New.
17415 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
17417 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
17418 (linux_resume_one_process): Take a siginfo_t *. Update all
17419 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
17420 (struct pending_signals): Add a siginfo_t.
17421 (linux_wait_for_process): Always set last_status.
17422 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
17423 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
17424 * linux-low.h (struct process_info): Add last_status.
17426 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
17428 * remote-utils.c (try_rle): New function.
17429 (putpkt_binary): Use it.
17431 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
17433 * Makefile.in (clean): Clean reg-x86-64-linux.c.
17434 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
17435 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
17436 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
17437 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
17440 2006-08-08 Richard Sandiford <richard@codesourcery.com>
17442 * server.c (terminal_fd): New variable.
17443 (old_foreground_pgrp): Likewise.
17444 (restore_old_foreground_pgrp): New function.
17445 (start_inferior): Record the terminal file descriptor in terminal_fd
17446 and its original foreground group in old_foreground_pgrp. Register
17447 restore_old_foreground_pgrp with atexit().
17449 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
17451 * server.c (handle_query): Correct qPart to qXfer.
17453 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
17455 * configure.ac: Check for more headers which are missing on
17456 Windows. Automatically supply -lwsock32 and USE_WIN32API.
17457 * configure.srv: Add Cygwin and mingw32.
17458 * remote-utils.c: Don't include headers unconditionally which
17459 are missing on mingw32. Include <winsock.h> for mingw32.
17460 (remote_open): Adjust for mingw32 support. Flush
17461 standard error after writing to it.
17462 (remote_close, putpkt_binary, input_interrupt, block_async_io)
17463 (unblock_async_io, enable_async_io, disable_async_io)
17464 (readchar, getpkt): Update for Winsock support.
17465 (prepare_resume_reply): Expect a protocol signal number.
17466 * server.c: Disable <sys/wait.h> on mingw32.
17467 (start_inferior): Adjust for mingw32 support. Flush
17468 standard error after writing to it.
17469 (attach_inferior): Likewise. Use protocol signal
17471 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
17473 * win32-i386-low.c: New file.
17474 * Makefile.in (XM_CLIBS): Set.
17475 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
17476 (win32-i386-low.o): New dependency rule.
17477 * linux-low.c (linux_wait): Use target signal numbers.
17478 * target.h (struct target_ops): Doc fix.
17479 * server.h (target_signal_to_name): New prototype.
17480 * gdbreplay.c: Don't include headers unconditionally which
17481 are missing on mingw32. Include <winsock.h> for mingw32.
17482 (remote_close, remote_open): Adjust for Winsock support.
17483 * configure, config.in: Regenerated.
17485 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
17487 * server.c (decode_xfer_read, write_qxfer_response): New.
17488 (handle_query): Take a packet length argument. Handle
17489 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
17490 the qSupported response.
17491 (main): Update call to handle_query.
17493 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
17495 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
17496 (putpkt_binary): Renamed from putpkt and adjusted for binary
17498 (putpkt): New wrapper for putpkt_binary.
17499 (readchar): Don't mask off the high bit.
17500 (decode_X_packet): New function.
17501 * server.c (main): Call putpkt_binary if a handler sets the packet
17502 length. Save the length of the incoming packet. Handle 'X'.
17503 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
17505 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
17507 * server.c (handle_query): Handle qSupported.
17509 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17511 * remote-utils.c (all_symbols_looked_up): New variable.
17512 (look_up_one_symbol): Check it.
17513 * server.h (look_up_one_symbol): New declaration.
17514 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
17516 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17518 * Makefile.in (linux-arm-low.o): Update dependencies.
17519 * linux-arm-low.c: Include "gdb_proc_service.h".
17520 (PTRACE_GET_THREAD_AREA): Define.
17521 (ps_get_thread_area): New function.
17523 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
17525 * configure.srv (m68k*-*-uclinux*): New target.
17526 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
17527 (linux_resume_one_process): Remove extraneous cast.
17528 (linux_read_offsets): New.
17529 (linux_target_op): Add linux_read_offsets on mmuless systems.
17530 * server.c (handle_query): Add qOffsets logic.
17531 * target.h (struct target_ops): Add read_offsets.
17533 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17535 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
17536 (PTRACE_GET_THREAD_AREA): Define.
17537 (ps_get_thread_area): New function.
17538 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
17539 (linux-x86-64-low.o): Update.
17541 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17543 * configure.ac: Remove checks for prfpregset_t.
17544 * gdb_proc_service.h: New file.
17545 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
17546 new "gdb_proc_service.h".
17547 * proc-service.c: Likewise.
17548 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
17549 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
17550 * Makefile.in (gdb_proc_service_h): Updated.
17551 * configure, config.in: Regenerated.
17553 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17555 * remote-utils.c (prepare_resume_reply): Move declaration
17556 of gdb_id_from_wait to the top of the block.
17558 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
17560 * linux-low.c (regsets_store_inferior_registers): Read the regset
17561 from the target before filling it.
17563 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17565 * server.c (attach_inferior): Return SIGTRAP for a successful
17568 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
17570 * Makefile.in (OBS): Add version.o.
17571 (STAGESTUFF): Delete.
17572 (version.o): Add dependencies.
17573 (version.c): Replace rule.
17574 (clean): Remove version.c.
17575 * server.c (gdbserver_version): New.
17576 (gdbserver_usage): Use printf.
17577 (main): Handle --version and --help.
17578 * server.h (version, host_name): Add declarations.
17580 2005-12-23 Eli Zaretskii <eliz@gnu.org>
17592 * linux-x86-64-low.c:
17594 * linux-s390-low.c:
17595 * linux-ppc64-low.c:
17597 * linux-mips-low.c:
17598 * linux-m68k-low.c:
17599 * linux-m32r-low.c:
17602 * linux-ia64-low.c:
17603 * linux-i386-low.c:
17604 * linux-crisv32-low.c:
17616 * gdbserver.1: Add (C) after Copyright. Update the FSF
17619 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
17621 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
17622 (arm_breakpoint_at): Recognize both breakpoints.
17623 (the_low_target): Use the correct breakpoint instruction.
17625 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
17627 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
17628 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
17629 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
17630 (the_low_target): Update.
17632 2005-10-25 Andreas Schwab <schwab@suse.de>
17634 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17636 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17637 (ia64_num_regs): Reduce to 462.
17639 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17641 * acinclude.m4: Correct quoting.
17642 * aclocal.m4: Regenerated.
17644 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17645 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17646 (thread_db_init): Call thread_db_err_str.
17647 * configure.ac: Check for TD_VERSION.
17648 * config.in, configure: Regenerated.
17650 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17652 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17654 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17656 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17657 is not available. Define HAVE_PTRACE_GETREGS if it is.
17658 * config.in, configure: Regenerated.
17659 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17660 * linux-i386-low.c, linux-m68k-low.c: Update to use
17661 HAVE_PTRACE_GETREGS.
17662 * linux-low.c (regsets_fetch_inferior_registers)
17663 (regsets_store_inferior_registers): Only return 0 if we processed
17665 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17666 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17668 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17670 * inferiors.c (struct thread_info): Add gdb_id.
17671 (add_thread): Add gdb_id argument.
17672 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17673 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17674 calls to add_thread.
17675 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17676 * server.c (handle_query): Use thread_to_gdb_id.
17677 (handle_v_cont, main): Use gdb_id_to_thread_id.
17678 * server.h (add_thread): Update prototype.
17679 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17682 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17684 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17685 left-padded registers.
17686 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17687 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17689 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17691 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17692 * configure: Regenerate.
17693 * config.in: Regenerate.
17694 * server.h (NEED_DECLARATION_STRERROR):
17695 Replace with !HAVE_DECL_STRERROR.
17697 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17699 * linux-low.c (linux_wait, linux_send_signal): Don't test
17700 an unsigned long variable for > 0 if it could be MAX_ULONG.
17701 * server.c (myresume): Likewise.
17702 * target.c (set_desired_inferior): Likewise.
17704 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17706 * configure.ac: Simplify and improve check for socklen_t.
17707 * configure, config.in: Regenerate.
17709 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17711 * acconfig.h: Remove.
17712 * configure.ac: Add a test for socklen_t. Use three-argument
17713 AC_DEFINE throughout.
17714 * config.in: Regenerated using autoheader 2.59.
17715 * configure: Regenerated.
17717 * gdbreplay.c (socklen_t): Provide a default.
17718 (remote_open): Use socklen_t.
17719 * remote-utils.c (socklen_t): Provide a default.
17720 (remote_open): Use socklen_t.
17721 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17724 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17726 * linux-low.c (linux_read_memory, linux_write_memory)
17727 (linux_read_auxv): Likewise.
17728 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17729 (check_mem_write): Likewise.
17730 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17732 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17733 (registers_from_string, register_data): Likewise.
17734 * server.c (handle_query, main): Likewise.
17735 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17736 (decode_M_packet): Likewise.
17737 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17738 * target.h (struct target_ops): Update read_memory, write_memory,
17740 (read_inferior_memory, write_inferior_memory): Update.
17741 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17742 to unsigned char *.
17743 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17744 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17745 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17746 linux-s390-low.c, linux-sh-low.c: Update for changes in
17747 read_inferior_memory and the_low_target->breakpoint.
17749 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17751 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17752 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17753 * configure.srv: Add powerpc64-*-linux*.
17754 * linux-ppc64-low.c: New file.
17756 2005-05-23 Orjan Friberg <orjanf@axis.com>
17758 * linux-cris-low.c: New file with support for CRIS.
17759 * linux-crisv32-low.c: Ditto for CRISv32.
17760 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17761 (clean): Add reg-cris.c and reg-crisv32.c.
17762 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17763 reg-crisv32.o, and reg-crisv32.c to make rules.
17764 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17765 recognized targets.
17767 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17769 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17770 of sizeof (PTRACE_XFER_TYPE).
17771 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17773 2005-05-12 Orjan Friberg <orjanf@axis.com>
17775 * target.h (struct target_ops): Add insert_watchpoint,
17776 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17777 pointers for hardware watchpoint support.
17778 * linux-low.h (struct linux_target_ops): Ditto.
17779 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17780 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17781 to linux_target_ops.
17782 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17784 * server.c (main): Recognize 'Z' and 'z' packets.
17786 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17788 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17789 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17790 (the_low_target): Add new members.
17792 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17794 * proc-service.c (ps_lgetregs): Search all_processes instead of
17797 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17799 * server.c (start_inferior): Change return type to int.
17800 (attach_inferior): Change sigptr to int *.
17801 (handle_v_cont, handle_v_requests): Change signal to int *.
17802 (main): Change signal to int.
17804 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17806 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17807 * configure.srv: Add m32r*-*-linux*.
17808 * linux-m32r-low.c: New file.
17810 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17812 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17814 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17816 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17817 Take unsigned long arguments for PIDs.
17818 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17819 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17820 (wait_for_sigstop, linux_resume_one_process)
17821 (regsets_fetch_inferior_registers, linux_send_signal)
17822 (linux_read_auxv): Likewise. Update the types of variables holding
17823 PIDs. Update format string specifiers.
17824 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17825 * remote-utils.c (prepare_resume_reply): Likewise.
17826 * server.c (cont_thread, general_thread, step_thread)
17827 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17829 (handle_query): Update format specifiers.
17830 (handle_v_cont, main): Use strtoul for thread IDs.
17831 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17832 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17833 (general_thread, step_thread, thread_from_wait)
17834 (old_thread_from_wait): Update.
17835 * target.h (struct thread_resume): Use unsigned long for THREAD.
17836 (struct target_ops): Use unsigned long for arguments to attach and
17839 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17841 * acinclude.m4: Include bfd/bfd.m4 directly.
17842 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17843 <agriffis@toolchain.org>.
17844 * aclocal.m4, configure: Regenerated.
17846 2005-01-07 Andrew Cagney <cagney@gnu.org>
17848 * configure.ac: Rename configure.in, require autoconf 2.59.
17849 * configure: Re-generate.
17851 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17853 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17854 LIBS when finished.
17855 * aclocal.m4: Regenerated.
17856 * configure: Regenerated.
17858 2004-11-21 Andreas Schwab <schwab@suse.de>
17860 * linux-m68k-low.c (m68k_num_gregs): Define.
17861 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17862 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17863 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17864 (m68k_breakpoint_at): New. Add to the_low_target.
17866 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17867 srv_linux_thread_db to yes.
17869 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17871 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17872 (ARCH_SET_FS): Likewise.
17873 (ARCH_GET_FS): Likewise.
17874 (ARCH_GET_GS): Likewise.
17876 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17878 * linux-i386-low.c (ps_get_thread_area): New.
17879 * linux-x86-64-low.c (ps_get_thread_area): New.
17880 * linux-low.c: Include <sys/syscall.h>.
17881 (linux_kill_one_process): Don't kill the first thread here.
17882 (linux_kill): Kill the first thread here.
17883 (kill_lwp): New function.
17884 (send_sigstop, linux_send_signal): Use it.
17885 * proc-service.c: Clean up #ifdefs.
17886 (fpregset_info): Delete.
17887 (ps_lgetregs): Update and enable implementation.
17888 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17890 * remote-utils.c (struct sym_cache, symbol_cache): New.
17891 (input_interrupt): Print a clearer message.
17892 (async_io_enabled): New variable.
17893 (enable_async_io, disable_async_io): Use it. Update comments.
17894 (look_up_one_symbol): Use the symbol cache.
17895 * thread-db.c (thread_db_look_up_symbols): New function.
17896 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17898 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17900 * configure.in: Test for -rdynamic.
17901 * configure: Regenerated.
17902 * Makefile (INTERNAL_LDFLAGS): New.
17903 (gdbserver, gdbreplay): Use it.
17905 2004-09-02 Andrew Cagney <cagney@gnu.org>
17907 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17909 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17911 * linux-low.c (linux_wait): Clear all_processes list also.
17913 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17915 * linux-low.c: Include <errno.h>. Remove extern declaration of
17918 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17920 * gdbreplay.c, server.h, utils.c: Update copyright years.
17922 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17924 * server.c (main): Print child status or termination signal from
17925 variable 'signal', not 'sig'.
17927 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17929 * linux-low.c (linux_read_memory): Change return type to
17930 int. Check for and return error from ptrace().
17931 * target.c (read_inferior_memory): Change return type to int. Pass
17932 back return status from the_target->read_memory().
17933 * target.h (struct target_ops): Adapt *read_memory() prototype.
17935 (read_inferior_memory): Adapt prototype.
17936 * server.c (main): Return an error packet if
17937 read_inferior_memory() returns an error.
17939 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17941 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17942 Unify with other clean targets.
17944 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17946 * server.c (handle_v_cont): Call set_desired_inferior.
17948 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17950 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17952 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17954 * linux-low.c (linux_wait): Unblock async I/O.
17955 (linux_resume): Block and enable async I/O.
17956 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17957 * server.h (block_async_io, unblock_async_io): Add prototypes.
17959 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17961 * remote-utils.c (remote_open): Print a status notice after
17962 opening a TCP port.
17963 * server.c (attach_inferior): Print a status notice after
17966 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17968 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17970 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17972 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17974 * server.c, target.h: Update copyright years.
17976 2004-02-25 Roland McGrath <roland@redhat.com>
17978 * target.h (struct target_ops): New member `read_auxv'.
17979 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17980 * linux-low.c (linux_read_auxv): New function.
17981 (linux_target_ops): Initialize `read_auxv' member to that.
17983 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17985 Committed by Jim Blandy <jimb@redhat.com>.
17987 * linux-s390-low.c (s390_num_regs): Update.
17988 (s390_regmap): Remove control registers. Use __s390x__ predefine
17989 instead of GPR_SIZE to distiguish s390 and s390x targets.
17991 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17993 * linux-low.c: Update copyright year.
17994 (check_removed_breakpoint): Clear pending_is_breakpoint.
17995 (linux_set_resume_request, linux_queue_one_thread)
17996 (resume_status_pending_p): New functions.
17997 (linux_continue_one_thread): Use process->resume.
17998 (linux_resume): Only resume threads if there are no pending events.
17999 * linux-low.h (struct process_info): Add resume request
18002 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
18004 * regcache.c (new_register_cache): Clear the allocated register
18005 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
18007 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
18009 * linux-low.c (linux_resume): Take a struct thread_resume *
18011 (linux_wait): Update call.
18012 (resume_ptr): New static variable.
18013 (linux_continue_one_thread): Renamed from
18014 linux_continue_one_process. Use resume_ptr.
18015 (linux_resume): Use linux_continue_one_thread.
18016 * server.c (handle_v_cont, handle_v_requests): New functions.
18017 (myresume): New function.
18018 (main): Handle 'v' case.
18019 * target.h (struct thread_resume): New type.
18020 (struct target_ops): Change argument of "resume" to struct
18022 (myresume): Delete macro.
18024 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
18026 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
18027 (uninstall): Support DESTDIR.
18029 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
18031 * configure.srv: Add xscale*linux copy of arm*linux entry.
18033 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
18035 * linux-arm-low.c (arm_reinsert_addr): New function.
18036 (the_low_target): Add arm_reinsert_addr.
18038 2003-07-08 Mark Kettenis <kettenis@gnu.org>
18040 * mem-break.c: Remove whitespace at end of file.
18042 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
18044 * configure.in: Check whether we need to prototype strerror.
18045 * server.h: Optionally prototype strerror.
18046 * gdbreplay.c (perror_with_name): Use strerror.
18047 * linux-low.c (linux_attach_lwp): Use strerror.
18048 * utils.c (perror_with_name): Use strerror.
18049 * config.in, configure: Regenerated.
18051 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
18053 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
18054 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
18056 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
18058 * Makefile.in (SFILES): Update.
18059 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
18060 low-sun3.c: Remove files.
18062 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
18064 * linux-low.c: Move comment to linux_thread_alive where it belonged.
18065 (linux_detach_one_process, linux_detach): New functions.
18066 (linux_target_ops): Add linux_detach.
18067 * server.c (main): Handle 'D' packet.
18068 * target.h (struct target_ops): Add "detach" member.
18069 (detach_inferior): Define.
18071 2003-06-13 Mark Kettenis <kettenis@gnu.org>
18073 From Kelley Cook <kelleycook@wideopenwest.com>:
18074 * configure.srv: Accept i[34567]86 variants.
18076 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
18078 * linux-low.c (linux_wait_for_event): Correct comment typos.
18079 (linux_resume_one_process): Call check_removed_breakpoint.
18080 (linux_send_signal): New function.
18081 (linux_target_ops): Add linux_send_signal.
18082 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
18084 * target.h (struct target_ops): Add send_signal.
18086 2003-05-29 Jim Blandy <jimb@redhat.com>
18088 * linux-low.c (usr_store_inferior_registers): Transfer buf in
18089 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
18090 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
18091 away part of the register's value.
18093 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
18095 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
18096 (linux_wait_for_event, linux_init_signals): Likewise.
18098 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
18100 * configure.in: Check for stdlib.h.
18101 * configure: Regenerated.
18102 * config.in: Regenerated.
18104 2003-01-04 Andreas Schwab <schwab@suse.de>
18106 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
18108 2003-01-02 Andrew Cagney <ac131313@redhat.com>
18110 * Makefile.in: Remove obsolete code.
18112 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
18114 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
18115 defined(PT_FPR0_HI).
18117 2002-11-17 Stuart Hughes <seh@zee2.com>
18119 * linux-arm-low.c (arm_num_regs): Increase.
18120 (arm_regmap): Include status register.
18122 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
18124 * linux-low.c (register_addr): Remove incorrect -1 check.
18126 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
18128 * linux-low.c (linux_create_inferior): Call setpgid. Return
18130 (unstopped_p, linux_signal_pid): Remove.
18131 (linux_target_ops): Remove linux_signal_pid.
18132 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
18133 global instead of target method.
18134 * target.h (struct target_ops): Remove signal_pid. Update comment
18135 for create_inferior.
18136 * server.c (signal_pid): New variable.
18137 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
18138 gdbserver. Set the child to be the foreground process group.
18139 (attach_inferior): Set signal_pid.
18141 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
18143 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
18145 2002-08-20 Jim Blandy <jimb@redhat.com>
18147 * Makefile.in (LDFLAGS): Allow the configure script to establish a
18150 2002-08-01 Andrew Cagney <cagney@redhat.com>
18152 * Makefile.in: Make chill references obsolete.
18154 2002-07-24 Kevin Buettner <kevinb@redhat.com>
18156 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
18157 * configure: Regenerate.
18158 * config.in: Regenerate.
18160 2002-07-09 David O'Brien <obrien@FreeBSD.org>
18162 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
18163 (perror_with_name, remote_close, remote_open, expect, play): Static.
18165 2002-07-04 Michal Ludvig <mludvig@suse.cz>
18167 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
18168 byte offsets instead of an array of indexes.
18169 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
18171 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
18173 * regcache.c: Add comment.
18175 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
18177 * thread-db.c: New file.
18178 * proc-service.c: New file.
18179 * acinclude.m4: New file.
18180 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
18181 proc-service.o, and thread-db.o.
18182 (linux-low.o): Add USE_THREAD_DB.
18183 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
18184 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
18185 * aclocal.m4: Regenerated.
18186 * config.in: Regenerated.
18187 * configure: Regenerated.
18188 * configure.in: Check for proc_service.h, sys/procfs.h,
18189 thread_db.h, and linux/elf.h headrs.
18190 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
18191 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
18192 Check for -lthread_db and thread support.
18193 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
18194 PowerPC, and SuperH.
18195 * i387-fp.c: Constify arguments.
18196 * i387-fp.h: Likewise.
18197 * inferiors.c: (struct thread_info): Renamed from
18198 `struct inferior_info'. Remove PID member. Use generic inferior
18199 list header. All uses updated.
18200 (inferiors, signal_pid): Removed.
18201 (all_threads): New variable.
18202 (get_thread): Define.
18203 (add_inferior_to_list): New function.
18204 (for_each_inferior): New function.
18205 (change_inferior_id): New function.
18206 (add_inferior): Removed.
18207 (remove_inferior): New function.
18208 (add_thread): New function.
18209 (free_one_thread): New function.
18210 (remove_thread): New function.
18211 (clear_inferiors): Use for_each_inferior and free_one_thread.
18212 (find_inferior): New function.
18213 (find_inferior_id): New function.
18214 (inferior_target_data): Update argument type.
18215 (set_inferior_target_data): Likewise.
18216 (inferior_regcache_data): Likewise.
18217 (set_inferior_regcache_data): Likewise.
18218 * linux-low.c (linux_bp_reinsert): Remove.
18219 (all_processes, stopping_threads, using_thrads)
18220 (struct pending_signals, debug_threads, pid_of): New.
18221 (inferior_pid): Replace with macro.
18222 (struct inferior_linux_data): Remove.
18223 (get_stop_pc, add_process): New functions.
18224 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
18225 Use add_process and add_thread.
18226 (linux_attach_lwp): New function, based on old linux_attach. Use
18227 add_process and add_thread. Set stop_expected for new threads.
18228 (linux_attach): New function.
18229 (linux_kill_one_process): New function.
18230 (linux_kill): Kill all LWPs.
18231 (linux_thread_alive): Use find_inferior_id.
18232 (check_removed_breakpoints, status_pending_p): New functions.
18233 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
18234 Update. Use WNOHANG. Wait for cloned processes also. Update process
18235 struct for the found process.
18236 (linux_wait_for_event): New function.
18237 (linux_wait): Use it. Support LWPs.
18238 (send_sigstop, wait_for_sigstop, stop_all_processes)
18239 (linux_resume_one_process, linux_continue_one_process): New functions.
18240 (linux_resume): Support LWPs.
18241 (REGISTER_RAW_SIZE): Remove.
18242 (fetch_register): Use register_size instead. Call supply_register.
18243 (usr_store_inferior_registers): Likewise. Call collect_register.
18244 Fix recursive case.
18245 (regsets_fetch_inferior_registers): Improve error message.
18246 (regsets_store_inferior_registers): Add debugging.
18247 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
18248 (unstopped_p, linux_signal_pid): New functions.
18249 (linux_target_ops): Add linux_signal_pid.
18250 (linux_init_signals): New function.
18251 (initialize_low): Call it. Initialize using_threads.
18252 * regcache.c (inferior_regcache_data): Add valid
18254 (get_regcache): Fetch registers lazily. Add fetch argument
18255 and update all callers.
18256 (regcache_invalidate_one, regcache_invalidate): New
18258 (new_register_cache): Renamed from create_register_cache.
18259 Return the new regcache.
18260 (free_register_cache): Change argument to a void *.
18261 (registers_to_string, registers_from_string): Call get_regcache
18262 with fetch flag set.
18263 (register_data): Make static. Pass fetch flag to get_regcache.
18264 (supply_register): Call get_regcache with fetch flag clear.
18265 (collect_register): Call get_regcache with fetch flag set.
18266 (collect_register_as_string): New function.
18267 * regcache.h: Update.
18268 * remote-utils.c (putpkt): Flush after debug output and use
18270 Handle input interrupts while waiting for an ACK.
18271 (input_interrupt): Use signal_pid method.
18272 (getpkt): Flush after debug output and use stderr.
18273 (outreg): Use collect_register_as_string.
18274 (new_thread_notify, dead_thread_notify): New functions.
18275 (prepare_resume_reply): Check using_threads. Set thread_from_wait
18276 and general_thread.
18277 (look_up_one_symbol): Flush after debug output.
18278 * server.c (step_thread, server_waiting): New variables.
18279 (start_inferior): Don't use signal_pid. Update call to mywait.
18280 (attach_inferior): Update call to mywait.
18281 (handle_query): Handle qfThreadInfo and qsThreadInfo.
18282 (main): Don't fetch/store registers explicitly. Use
18283 set_desired_inferior. Support proposed ``Hs'' packet. Update
18285 * server.h: Update.
18286 (struct inferior_list, struct_inferior_list_entry): New.
18287 * target.c (set_desired_inferior): New.
18288 (write_inferior_memory): Constify.
18289 (mywait): New function.
18290 * target.h: Update.
18291 (struct target_ops): New signal_pid method.
18292 (mywait): Removed macro, added prototype.
18294 * linux-low.h (regset_func): Removed.
18295 (regset_fill_func, regset_store_func): New.
18296 (enum regset_type): New.
18297 (struct regset_info): Add type field. Use new operation types.
18298 (struct linux_target_ops): stop_pc renamed to get_pc.
18299 Add decr_pc_after_break and breakpoint_at.
18300 (get_process, get_thread_proess, get_process_thread)
18301 (strut process_info, all_processes, linux_attach_lwp)
18302 (thread_db_init): New.
18304 * linux-arm-low.c (arm_get_pc, arm_set_pc,
18305 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
18306 (the_low_target): Add new members.
18307 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
18308 (i386_store_fpxregset): Constify.
18309 (target_regsets): Add new kind identifier.
18310 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
18311 (i386_set_pc): Add debugging.
18312 (i386_breakpoint_at): New function.
18313 (the_low_target): Add new members.
18314 * linux-mips-low.c (mips_get_pc, mips_set_pc)
18315 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
18316 (mips_breakpoint_at): New.
18317 (the_low_target): Add new members.
18318 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
18319 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
18320 (the_low_target): Add new members.
18321 * linux-sh-low.c (sh_get_pc, sh_set_pc)
18322 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
18323 (the_low_target): Add new members.
18324 * linux-x86-64-low.c (target_regsets): Add new kind
18327 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
18329 From Martin Pool <mbp@samba.org>:
18330 * server.c (gdbserver_usage): New function.
18333 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
18335 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
18336 stop_at -> stop_pc.
18338 2002-05-04 Andrew Cagney <ac131313@redhat.com>
18340 * Makefile.in: Remove obsolete code.
18342 2002-04-24 Michal Ludvig <mludvig@suse.cz>
18344 * linux-low.c (regsets_fetch_inferior_registers),
18345 (regsets_store_inferior_registers): Removed cast to int from
18347 * regcache.h: Added declaration of struct inferior_info.
18349 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
18351 * inferiors.c (struct inferior_info): Add regcache_data.
18352 (add_inferior): Call create_register_cache.
18353 (clear_inferiors): Call free_register_cache.
18354 (inferior_regcache_data, set_inferior_regcache_data): New functions.
18355 * regcache.c (struct inferior_regcache_data): New.
18356 (registers): Remove.
18357 (get_regcache): New function.
18358 (create_register_cache, free_register_cache): New functions.
18359 (set_register_cache): Don't initialize the register cache here.
18360 (registers_to_string, registers_from_string, register_data): Call
18362 * regcache.h: Add prototypes.
18363 * server.h: Likewise.
18365 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
18367 * mem-break.c: New file.
18368 * mem-break.h: New file.
18369 * Makefile.in: Add mem-break.o rule; update server.h
18371 * inferiors.c (struct inferior_info): Add target_data
18373 (clear_inferiors): Free target_data member if set.
18374 (inferior_target_data, set_inferior_target_data): New functions.
18375 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
18376 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
18377 * linux-low.c (linux_bp_reinsert): New variable.
18378 (struct inferior_linux_data): New.
18379 (linux_create_inferior): Use set_inferior_target_data.
18380 (linux_attach): Likewise. Call add_inferior.
18381 (linux_wait_for_one_inferior): New function.
18382 (linux_wait): Call it.
18383 (linux_write_memory): Add const.
18384 (initialize_low): Call set_breakpoint_data.
18385 * linux-low.h (struct linux_target_ops): Add breakpoint
18387 * server.c (attach_inferior): Remove extra add_inferior
18389 * server.h: Include mem-break.h. Update inferior.c
18391 * target.c (read_inferior_memory)
18392 (write_inferior_memory): New functions.
18393 * target.h (read_inferior_memory)
18394 (write_inferior_memory): Change macros to prototypes.
18395 (struct target_ops): Update comments. Add const to write_memory
18398 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
18400 * linux-low.c (usr_store_inferior_registers): Support
18401 registers which are allowed to fail to store.
18402 * linux-low.h (linux_target_ops): Likewise.
18403 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
18404 (ppc_cannot_store_register): FPSCR may not be storable.
18406 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18408 * server.h: Include <string.h> if HAVE_STRING_H.
18409 * ChangeLog: Correct paths in last ChangeLog entry.
18411 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18413 * linux-low.h: Remove obsolete prototypes.
18414 (struct linux_target_ops): New.
18415 (extern the_low_target): New.
18416 * linux-low.c (num_regs, regmap): Remove declarations.
18417 (register_addr): Use the_low_target explicitly.
18418 (fetch_register): Likewise.
18419 (usr_fetch_inferior_registers): Likewise.
18420 (usr_store_inferior_registers): Likewise.
18421 * linux-arm-low.c (num_regs): Remove.
18422 (arm_num_regs): Define.
18423 (arm_regmap): Renamed from regmap, made static.
18424 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
18426 (arm_cannot_store_register): Renamed from cannot_store_register,
18428 (the_low_target): New.
18429 * linux-i386-low.c (num_regs): Remove.
18430 (i386_num_regs): Define.
18431 (i386_regmap): Renamed from regmap, made static.
18432 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
18434 (i386_cannot_store_register): Renamed from cannot_store_register,
18436 (the_low_target): New.
18437 * linux-ia64-low.c (num_regs): Remove.
18438 (ia64_num_regs): Define.
18439 (ia64_regmap): Renamed from regmap, made static.
18440 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
18442 (ia64_cannot_store_register): Renamed from cannot_store_register,
18444 (the_low_target): New.
18445 * linux-m68k-low.c (num_regs): Remove.
18446 (m68k_num_regs): Define.
18447 (m68k_regmap): Renamed from regmap, made static.
18448 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
18450 (m68k_cannot_store_register): Renamed from cannot_store_register,
18452 (the_low_target): New.
18453 * linux-mips-low.c (num_regs): Remove.
18454 (mips_num_regs): Define.
18455 (mips_regmap): Renamed from regmap, made static.
18456 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
18458 (mips_cannot_store_register): Renamed from cannot_store_register,
18460 (the_low_target): New.
18461 * linux-ppc-low.c (num_regs): Remove.
18462 (ppc_num_regs): Define.
18463 (ppc_regmap): Renamed from regmap, made static.
18464 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
18466 (ppc_cannot_store_register): Renamed from cannot_store_register,
18468 (the_low_target): New.
18469 * linux-s390-low.c (num_regs): Remove.
18470 (s390_num_regs): Define.
18471 (s390_regmap): Renamed from regmap, made static.
18472 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
18474 (s390_cannot_store_register): Renamed from cannot_store_register,
18476 (the_low_target): New.
18477 * linux-sh-low.c (num_regs): Remove.
18478 (sh_num_regs): Define.
18479 (sh_regmap): Renamed from regmap, made static.
18480 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
18482 (sh_cannot_store_register): Renamed from cannot_store_register,
18484 (the_low_target): New.
18485 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
18486 (the_low_target): New.
18488 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18490 * Makefile.in: Add stamp-h target.
18491 * configure.in: Create stamp-h.
18492 * configure: Regenerated.
18494 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18496 * inferiors.c: New file.
18497 * target.c: New file.
18498 * target.h: New file.
18499 * Makefile.in: Add target.o and inferiors.o. Update
18501 * linux-low.c (inferior_pid): New static variable,
18502 moved from server.c.
18503 (linux_create_inferior): Renamed from create_inferior.
18504 Call add_inferior. Return 0 on success instead of a PID.
18505 (linux_attach): Renamed from myattach.
18506 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
18507 (linux_thread_alive): Renamed from mythread_alive.
18508 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
18510 (linux_resume): Renamed from myresume. Add missing ``return 0''.
18511 (regsets_store_inferior_registers): Correct error message.
18512 Add missing ``return 0''.
18513 (linux_fetch_registers): Renamed from fetch_inferior_registers.
18514 (linux_store_registers): Renamed from store_inferior_registers.
18515 (linux_read_memory): Renamed from read_inferior_memory.
18516 (linux_write_memory): Renamed from write_inferior_memory.
18517 (linux_target_ops): New structure.
18518 (initialize_low): Call set_target_ops ().
18519 * remote-utils.c (unhexify): New function.
18520 (hexify): New function.
18521 (input_interrupt): Send signals to ``signal_pid''.
18522 * server.c (inferior_pid): Remove.
18523 (start_inferior): Update create_inferior call.
18524 (attach_inferior): Call add_inferior.
18525 (handle_query): New function.
18526 (main): Call handle_query for `q' packets.
18527 * server.h: Include "target.h". Remove obsolete prototypes.
18528 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
18530 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18532 * Makefile.in: Add WARN_CFLAGS. Update configury
18534 * configure.in: Check for <string.h>
18535 * configure: Regenerate.
18536 * config.in: Regenerate.
18537 * gdbreplay.c: Include needed system headers.
18538 (remote_open): Remove strchr prototype.
18539 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
18540 * regcache.c (supply_register): Change buf argument to const void *.
18541 (supply_register_by_name): Likewise.
18542 (collect_register): Change buf argument to void *.
18543 (collect_register_by_name): Likewise.
18544 * regcache.h: Add missing prototypes.
18545 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
18546 * server.c (handle_query): New function.
18547 (attached): New static variable, moved out of main.
18548 (main): Quiet longjmp clobber warnings.
18549 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
18550 * utils.c (error): Remove NORETURN.