1 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3 Turn process_stratum_target's prepare_to_access_memory and
4 done_accessing_memory ops into methods of process_target.
6 * target.h (struct process_stratum_target): Remove the target ops.
7 (class process_target): Add the target ops.
8 * target.cc (process_target::prepare_to_access_memory): Define.
9 (process_target::done_accessing_memory): Define.
10 (prepare_to_access_memory): Update.
11 (done_accessing_memory): Update.
13 Update the derived classes and callers below.
15 * linux-low.cc (linux_target_ops): Update.
16 (linux_prepare_to_access_memory): Turn into ...
17 (linux_process_target::prepare_to_access_memory): ... this.
18 (linux_done_accessing_memory): Turn into ...
19 (linux_process_target::done_accessing_memory): ... this.
20 * linux-low.h (class linux_process_target): Update.
21 * lynx-low.cc (lynx_target_ops): Update.
22 * nto-low.cc (nto_target_ops): Update.
23 * win32-low.cc (win32_target_ops): Update.
25 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
27 Turn process_stratum_target's fetch_registers and store_registers
28 ops into methods of process_target.
30 * target.h (struct process_stratum_target): Remove the target ops.
31 (class process_target): Add the target ops.
32 (fetch_inferior_registers): Update the macro.
33 (store_inferior_registers): Update the macro.
35 Update the derived classes and callers below.
37 * linux-low.cc (linux_target_ops): Update.
38 (linux_fetch_registers): Turn into ...
39 (linux_process_target::fetch_registers): ... this.
40 (linux_store_registers): Turn into ...
41 (linux_process_target::store_registers): ... this.
42 * linux-low.h (class linux_process_target): Update.
43 * lynx-low.cc (lynx_target_ops): Update.
44 (lynx_fetch_registers): Turn into ...
45 (lynx_process_target::fetch_registers): ... this.
46 (lynx_store_registers): Turn into ...
47 (lynx_process_target::store_registers): ... this.
48 * lynx-low.h (class lynx_process_target): Update.
49 * nto-low.cc (nto_target_ops): Update.
50 (nto_fetch_registers): Turn into ...
51 (nto_process_target::fetch_registers): ... this.
52 (nto_store_registers): Turn into ...
53 (nto_process_target::store_registers): ... this.
54 * nto-low.h (class nto_process_target): Update.
55 * win32-low.cc (win32_target_ops): Update.
56 (win32_fetch_inferior_registers): Turn into ...
57 (win32_process_target::fetch_registers): ... this.
58 (win32_store_inferior_registers): Turn into ...
59 (win32_process_target::store_registers): ... this.
60 * win32-low.h (class win32_process_target): Update.
62 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
64 Turn process_stratum_target's wait op into a method of
67 * target.h (struct process_stratum_target): Remove the target op.
68 (class process_target): Add the target op.
70 Update the derived classes and callers below.
72 * target.cc (target_wait): Update.
73 * linux-low.cc (linux_target_ops): Update.
74 (linux_wait): Turn into ...
75 (linux_process_target::wait): ... this.
76 * linux-low.h (class linux_process_target): Update.
77 * lynx-low.cc (lynx_target_ops): Update.
78 (lynx_wait): Turn into ...
79 (lynx_process_target::wait): ... this.
80 * lynx-low.h (class lynx_process_target): Update.
81 * nto-low.cc (nto_target_ops): Update.
82 (nto_wait): Turn into ...
83 (nto_process_target::wait): ... this.
84 * nto-low.h (class nto_process_target): Update.
85 * win32-low.cc (win32_target_ops): Update.
86 (win32_wait): Turn into ...
87 (win32_process_target::wait): ... this.
88 (do_initial_child_stuff): Update.
89 * win32-low.h (class win32_process_target): Update.
91 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
93 Turn process_stratum_target's resume op into a method of
96 * target.h (struct process_stratum_target): Remove the target op.
97 (class process_target): Add the target op.
99 Update the derived classes and callers below.
101 * server.cc (resume): Update.
102 * target.cc (target_stop_and_wait): Update.
103 (target_continue_no_signal): Update.
104 (target_continue): Update.
105 * linux-low.cc (linux_target_ops): Update.
106 (linux_resume): Turn into ...
107 (linux_process_target::resume): ... this.
108 * linux-low.h (class linux_process_target): Update.
109 * lynx-low.cc (lynx_target_ops): Update.
110 (lynx_resume): Turn into ...
111 (lynx_process_target::resume): ... this.
112 * lynx-low.h (class lynx_process_target): Update.
113 * nto-low.cc (nto_target_ops): Update.
114 (nto_resume): Turn into ...
115 (nto_process_target::resume): ... this.
116 * nto-low.h (class nto_process_target): Update.
117 * win32-low.cc (win32_target_ops): Update.
118 (win32_resume): Turn into ...
119 (win32_process_target::resume): ... this.
120 (win32_process_target::detach): Update.
121 (do_initial_child_stuff): Update.
122 * win32-low.h (class win32_process_target): Update.
124 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
126 Turn process_stratum_target's thread_alive op into a method of
129 * target.h (struct process_stratum_target): Remove the target op.
130 (class process_target): Add the target op.
131 (mythread_alive): Update the macro.
133 Update the derived classes and callers below.
135 * linux-low.cc (linux_target_ops): Update.
136 (linux_thread_alive): Turn into ...
137 (linux_process_target::thread_alive): ... this.
138 (wait_for_sigstop): Update.
139 * linux-low.h (class linux_process_target): Update.
140 * lynx-low.cc (lynx_target_ops): Update.
141 (lynx_thread_alive): Turn into ...
142 (lynx_process_target::thread_alive): ... this.
143 * lynx-low.h (class lynx_process_target): Update.
144 * nto-low.cc (nto_target_ops): Update.
145 (nto_thread_alive): Turn into ...
146 (nto_process_target::thread_alive): ... this.
147 * nto-low.h (class nto_process_target): Update.
148 * win32-low.cc (win32_target_ops): Update.
149 (win32_thread_alive): Turn into ...
150 (win32_process_target::thread_alive): ... this.
151 * win32-low.h (class win32_process_target): Update.
153 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
155 Turn process_stratum_target's join op into a method of
158 * target.h (struct process_stratum_target): Remove the target op.
159 (class process_target): Add the target op.
160 (join_inferior): Update the macro.
162 Update the derived classes and callers below.
164 * linux-low.cc (linux_target_ops): Update.
165 (linux_join): Turn into ...
166 (linux_process_target::join): ... this.
167 * linux-low.h (class linux_process_target): Update.
168 * lynx-low.cc (lynx_target_ops): Update.
169 (lynx_join): Turn into ...
170 (lynx_process_target::join): ... this.
171 * lynx-low.h (class lynx_process_target): Update.
172 * nto-low.cc (nto_target_ops): Update.
173 (nto_process_target::join): Define.
174 * nto-low.h (class nto_process_target): Update.
175 * win32-low.cc (win32_target_ops): Update.
176 (win32_join): Turn into ...
177 (win32_process_target::join): ... this.
178 * win32-low.h (class win32_process_target): Update.
180 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
182 Turn process_stratum_target's mourn op into a method of
185 * target.h (struct process_stratum_target): Remove the target op.
186 (class process_target): Add the target op.
188 Update the derived classes and callers below.
190 * target.cc (target_mourn_inferior): Update.
191 * linux-low.cc (linux_target_ops): Update.
192 (linux_mourn): Turn into ...
193 (linux_process_target::mourn): ... this.
194 (handle_extended_wait): Update.
195 (linux_process_target::kill): Update.
196 (linux_process_target::detach): Update.
197 * linux-low.h (class linux_process_target): Update.
198 * lynx-low.cc (lynx_target_ops): Update.
199 (lynx_mourn): Turn into ...
200 (lynx_process_target::mourn): ... this.
201 * lynx-low.h (class lynx_process_target): Update.
202 * nto-low.cc (nto_target_ops): Update.
203 (nto_mourn): Turn into ...
204 (nto_process_target::mourn): ... this.
205 * nto-low.h (class nto_process_target): Update.
206 * win32-low.cc (win32_target_ops): Update.
207 (win32_mourn): Turn into ...
208 (win32_process_target::mourn): ... this.
209 * win32-low.h (class win32_process_target): Update.
211 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
213 Turn process_stratum_target's detach op into a method of
216 * target.h (struct process_stratum_target): Remove the target op.
217 (class process_target): Add the target op.
218 (detach_inferior): Update the macro.
220 Update the derived classes and callers below.
222 * linux-low.cc (linux_target_ops): Update.
223 (linux_detach): Turn into ...
224 (linux_process_target::detach): ... this.
225 * linux-low.h (class linux_process_target): Update.
226 * lynx-low.cc (lynx_target_ops): Update.
227 (lynx_detach): Turn into ...
228 (lynx_process_target::detach): ... this.
229 * lynx-low.h (class lynx_process_target): Update.
230 * nto-low.cc (nto_target_ops): Update.
231 (nto_detach): Turn into ...
232 (nto_process_target::detach): ... this.
233 * nto-low.h (class nto_process_target): Update.
234 * win32-low.cc (win32_target_ops): Update.
235 (win32_detach): Turn into ...
236 (win32_process_target::detach): ... this.
237 * win32-low.h (class win32_process_target): Update.
239 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
241 Turn process_stratum_target's kill op into a method of
244 * target.h (struct process_stratum_target): Remove the target op.
245 (class process_target): Add the target op.
247 Update the derived classes and callers below.
249 * target.cc (kill_inferior): Update.
250 * linux-low.cc (linux_target_ops): Update.
251 (linux_kill): Turn into ...
252 (linux_process_target::kill): ... this.
253 * linux-low.h (class linux_process_target): Update.
254 * lynx-low.cc (lynx_target_ops): Update.
255 (lynx_kill): Turn into ...
256 (lynx_process_target::kill): ... this.
257 * lynx-low.h (class lynx_process_target): Update.
258 * nto-low.cc (nto_target_ops): Update.
259 (nto_kill): Turn into ...
260 (nto_process_target::kill): ... this.
261 * nto-low.h (class nto_process_target): Update.
262 * win32-low.cc (win32_target_ops): Update.
263 (win32_kill): Turn into ...
264 (win32_process_target::kill): ... this.
265 * win32-low.h (class win32_process_target): Update.
267 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
269 Turn process_stratum_target's attach op into a method of
272 * target.h (struct process_stratum_target): Remove the target op.
273 (class process_target): Add the target op.
274 (myattach): Update the macro.
276 Update the derived classes and callers below.
278 * linux-low.cc (linux_target_ops): Update.
279 (linux_attach): Turn into ...
280 (linux_process_target::attach): ... this.
281 * linux-low.h (class linux_process_target): Update.
282 * lynx-low.cc (lynx_target_ops): Update.
283 (lynx_attach): Turn into ...
284 (lynx_process_target::attach): ... this.
285 * lynx-low.h (class lynx_process_target): Update.
286 * nto-low.cc (nto_target_ops): Update.
287 (nto_attach): Turn into ...
288 (nto_process_target::attach): ... this.
289 * nto-low.h (class nto_process_target): Update.
290 * win32-low.cc (win32_target_ops): Update.
291 (win32_attach): Turn into ...
292 (win32_process_target::attach): ... this.
293 * win32-low.h (class win32_process_target): Update.
295 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
297 Turn process_stratum_target's post_create_inferior op into a method
300 * target.h (struct process_stratum_target): Remove the target op.
301 (class process_target): Add the target op.
302 (target_post_create_inferior): Update the macro.
303 * target.cc (process_target::post_create_inferior): Define.
305 Update the derived classes and callers below.
307 * linux-low.cc (linux_target_ops): Update.
308 (linux_post_create_inferior): Turn into ...
309 (linux_process_target::post_create_inferior): ... this.
310 * linux-low.h (class linux_process_target): Update.
311 * lynx-low.cc (lynx_target_ops): Update.
312 * nto-low.cc (nto_target_ops): Update.
313 * win32-low.cc (win32_target_ops): Update.
315 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
317 Turn process_stratum_target's create_inferior op into a method of
320 * target.h (struct process_stratum_target): Remove the target op.
321 (class process_target): Add the target op.
322 (create_inferior): Rename the macro to ...
323 (target_create_inferior): ... this.
325 Update the derived classes and callers below.
327 * server.cc (handle_v_run): Update.
328 (captured_main): Update.
329 (process_serial_event): Update.
330 * linux-low.cc (linux_target_ops): Update.
331 (linux_create_inferior): Turn into ...
332 (linux_process_target::create_inferior): ... this.
333 * linux-low.h (class linux_process_target): Update.
334 * lynx-low.cc (lynx_target_ops): Update.
335 (lynx_create_inferior): Turn into ...
336 (lynx_process_target::create_inferior): ... this.
337 * lynx-low.h (class lynx_process_target): Update.
338 * nto-low.cc (nto_target_ops): Update.
339 (nto_create_inferior): Turn into ...
340 (nto_process_target::create_inferior): ... this.
341 * nto-low.h (class nto_process_target): Update.
342 * win32-low.cc (win32_target_ops): Update.
343 (win32_create_inferior): Turn into ...
344 (win32_process_target::create_inferior): ... this.
345 * win32-low.h (class win32_process_target): Update.
347 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
349 * target.h (class process_target): New class definition.
350 (struct process_stratum_target) <pt>: New field with type
352 * linux-low.h (class linux_process_target): Define as a derived
353 class of 'process_target'.
354 * linux-low.cc (linux_target_ops): Add a linux_process_target*
356 * lynx-low.h (class lynx_process_target): Define as a derived
357 class of 'process_target'.
358 * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
360 * nto-low.h (class nto_process_target): Define as a derived
361 class of 'process_target'.
362 * nto-low.cc (nto_target_ops): Add an nto_process_target*
364 * win32-low.h (class win32_process_target): Define as a derived
365 class of 'process_target'.
366 * win32-low.cc (win32_target_ops): Add a win32_process_target*
369 2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
371 * configure: Regenerate.
373 2020-02-19 Maciej W. Rozycki <macro@wdc.com>
374 Andrew Burgess <andrew.burgess@embecosm.com>
376 * linux-riscv-low.cc: New file.
377 * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
378 and nat/riscv-linux-tdesc.c.
379 * configure.srv <riscv*-*-linux*> (srv_tgtobj)
380 (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
383 2020-02-14 Tom Tromey <tom@tromey.com>
385 * acinclude.m4: Don't include acx_configure_dir.m4.
386 * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
387 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
388 (all, install-only, uninstall, clean-info, clean)
389 (maintainer-clean): Don't recurse.
390 (subdir_do, all-lib): Remove.
391 ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
393 (generated_files): Update.
394 ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
395 * configure: Rebuild.
396 * configure.ac: Don't configure gnulib or libiberty.
399 2020-02-14 Eli Zaretskii <eliz@gnu.org>
401 * win32-low.c (create_process): Prepend PROGRAM to ARGS when
402 preparing the command line for CreateProcess.
403 (win32_create_inferior): Reflect the program name in debugging
404 output that shows the process and its command line.
406 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
408 * Makefile.in: Rename source files from .c to .cc.
409 * %.c: Rename to %.cc.
410 * configure.ac: Rename server.c to server.cc.
411 * configure: Re-generate.
413 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
415 * Makefile.in: Rename gdbsupport source files from .c to .cc.
417 2020-02-12 Hannes Domani <ssbssa@yahoo.de>
419 * win32-low.c (win32_create_inferior): Set signal_pid.
421 2020-02-12 Maciej W. Rozycki <macro@wdc.com>
422 Pedro Alves <palves@redhat.com>
424 Skip building gdbserver in a cross-configuration.
425 * configure.srv: Set $gdbserver_host depending on whether $target
426 is $host. Use $gdbserver_host instead of $host.
428 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
430 * configure: Re-generate.
432 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
434 * configure: Re-generate.
436 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
438 * acinclude.m4: Update warning.m4 path.
440 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
442 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
443 (handle_exception): Set siginfo_er.
444 (win32_xfer_siginfo): New function.
446 2020-02-07 Tom Tromey <tom@tromey.com>
447 Pedro Alves <palves@redhat.com>
449 * README: Update build documentation.
450 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
452 * configure.ac: Update paths.
453 * configure: Rebuild.
454 * acinclude.m4: Update paths.
455 * Makefile.in: Update include paths.
456 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
457 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
458 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
459 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
460 (%-generated.c): Update paths.
461 * Move entire directory from ../gdb/gdbserver.
463 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
465 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
467 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
469 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
470 assignment instead of srv_linux_obj.
472 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
474 * server.c (handle_qxfer_libraries): Write segment-address with
477 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
479 * Makefile.in (install-strip): New target.
480 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
481 * aclocal.m4: Regenerate.
482 * configure: Regenerate.
483 * configure.ac: Add AM_PROG_INSTALL_STRIP.
485 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
487 * Makefile.in (SFILES): Adjust paths to point to real files.
488 (OBS): Move waitstatus.o to target/waitstatus.o.
489 (TAGS): Transform paths appropriately.
491 (nat/%.o): ... this pattern rule.
493 (target/%.o): ... this pattern rule.
494 * configure.srv: Adjust paths throughout to include nat/ prefix
495 with the revant files.
496 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
497 * configure: Regenerate.
499 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
501 * Makefile.in (TAGS): Remove config files from the recipe.
503 2020-01-14 Tom Tromey <tom@tromey.com>
505 * configure: Rebuild.
506 * configure.ac: Remove any checks that were added to common.m4.
507 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
510 2020-01-14 Tom Tromey <tom@tromey.com>
512 * server.h: Include config.h.
513 * gdbreplay.c: Include config.h.
514 * configure: Rebuild.
515 * configure.ac: Don't source common.host.
516 * acinclude.m4: Update path.
517 * Makefile.in (INCSUPPORT): New variable.
518 (INCLUDE_CFLAGS): Add INCSUPPORT.
519 (SFILES): Update paths.
520 (version-generated.c): Update path to create-version.sh.
521 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
523 2020-01-14 Tom Tromey <tom@tromey.com>
525 * configure.ac (LIBS): Use WIN32APILIBS.
526 (USE_WIN32API): Don't define.
527 * configure: Rebuild.
529 2020-01-14 Tom Tromey <tom@tromey.com>
531 * configure: Rebuild.
533 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
535 * Makefile.in (%-generated.c): Remove rule for files from
538 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
540 * configure: Re-generate.
542 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
544 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
546 * tracepoint.c (stop_tracing, flush_trace_buffer,
547 about_to_request_buffer_space, get_trace_state_variable_value,
548 set_trace_state_variable_value, gdb_collect): Add declaration.
550 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
552 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
553 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
554 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
555 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
556 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
559 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
561 * inferiors.c: Include gdbsupport/common-inferior.h.
563 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
565 * hostio-errno.c: Include hostio.h.
567 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
569 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
572 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
574 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
575 * linux-arm-tdesc.h: Include arch/arm.h.
577 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
579 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
581 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
583 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
584 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
586 2020-01-10 Pedro Alves <palves@redhat.com>
588 * fork-child.c (post_fork_inferior): Pass target down to
590 * inferiors.c (switch_to_thread): Add process_stratum_target
592 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
593 * nto-low.c (nto_target_ops): Now a process_stratum_target.
594 * linux-low.c (linux_target_ops): Now a process_stratum_target.
595 * remote-utils.c (prepare_resume_reply): Pass the target to
597 * target.c (the_target): Now a process_stratum_target.
598 (done_accessing_memory): Pass the target to switch_to_thread.
599 (set_target_ops): Ajust to use process_stratum_target.
600 * target.h (struct target_ops): Rename to ...
601 (struct process_stratum_target): ... this.
602 (the_target, set_target_ops): Adjust.
603 (prepare_to_access_memory): Adjust comment.
604 * win32-low.c (child_xfer_memory): Adjust to use
605 process_stratum_target.
606 (win32_target_ops): Now a process_stratum_target.
608 2020-01-06 Eli Zaretskii <eliz@gnu.org>
609 Pedro Alves <palves@redhat.com>
611 * win32-low.c (get_child_debug_event): Extract the fatal exception
612 from the exit status and convert to the equivalent Posix signal
614 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
615 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
617 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
619 * Makefile.in: Use INSTALL_PROGRAM_ENV.
621 2020-01-01 Joel Brobecker <brobecker@adacore.com>
623 * server.c (gdbserver_version): Change copyright year to 2020.
624 * gdbreplay.c (gdbreplay_version): Likewise.
626 2019-12-19 Christian Biesinger <cbiesinger@google.com>
628 * configure: Regenerate.
629 * configure.ac: Quote variable arguments of test.
631 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
633 * Makefile.in: Fix build with GNU Make 3.81
635 2019-12-16 Tom Tromey <tromey@adacore.com>
637 * server.c (get_exec_file): Constify result.
639 2019-12-10 Christian Biesinger <cbiesinger@google.com>
641 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
642 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
643 * config.in: Regenerate.
644 * configure: Regenerate.
645 * configure.ac: Don't check for strerror.
646 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
647 Call safe_strerror instead of strerror.
648 * server.h (strerror): Remove this now-unnecessary declaration.
649 * tracepoint.c (init_named_socket): Call safe_strerror instead of
651 (gdb_agent_helper_thread): Likewise.
652 * utils.c (perror_with_name): Likewise.
654 2019-11-26 Tom Tromey <tom@tromey.com>
656 * configure, config.in: Rebuild.
658 2019-11-26 Tom Tromey <tom@tromey.com>
660 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
661 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
663 * configure, config.in: Rebuild.
665 2019-11-26 Tom Tromey <tom@tromey.com>
667 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
668 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
669 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
670 * acinclude.m4: Include ax_pthread.m4.
671 * config.in, configure: Rebuild.
673 2019-11-26 Christian Biesinger <cbiesinger@google.com>
675 * debug.c (debug_set_output): Call safe_strerror instead of
677 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
678 (linux_kill_one_lwp): Likewise.
679 (linux_detach_one_lwp): Likewise.
680 (linux_wait_for_event_filtered): Likewise.
681 (store_register): Likewise.
682 * lynx-low.c (lynx_attach): Likewise.
683 * mem-break.c (insert_memory_breakpoint): Likewise.
684 (remove_memory_breakpoint): Likewise.
685 (delete_fast_tracepoint_jump): Likewise.
686 (set_fast_tracepoint_jump): Likewise.
687 (uninsert_fast_tracepoint_jumps_at): Likewise.
688 (reinsert_fast_tracepoint_jumps_at): Likewise.
689 * nto-low.c (nto_xfer_memory): Likewise.
690 (nto_resume): Likewise.
692 2019-11-20 Luis Machado <luis.machado@linaro.org>
694 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
695 instead of register count.
696 * tdesc.c (tdesc_contains_feature): New function.
697 * tdesc.h (tdesc_contains_feature): New prototype.
699 2019-11-15 Christian Biesinger <cbiesinger@google.com>
701 * Makefile.in: Add safe-strerror.c.
702 * configure: Regenerate.
703 * configure.ac: Don't source common.host.
705 2019-11-15 Christian Biesinger <cbiesinger@google.com>
707 * config.in: Regenerate.
708 * configure: Regenerate.
710 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
712 * ax.c (ax_printf): Handle size_t_arg.
714 2019-11-06 Christian Biesinger <cbiesinger@google.com>
716 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
717 * mi/mi-main.c (output_cores): Likewise.
718 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
719 (linux_xfer_osdata_modules): Likewise.
720 * remote.c (register_remote_support_xml): Likewise.
721 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
722 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
724 2019-11-01 Christian Biesinger <cbiesinger@google.com>
726 * configure: Regenerate.
727 * configure.ac: Remove check for strerror_r.
729 2019-10-31 Christian Biesinger <cbiesinger@google.com>
731 * config.in: Regenerate.
732 * configure: Regenerate.
733 * configure.ac: Also check for strerror_r.
735 2019-10-31 Christian Biesinger <cbiesinger@google.com>
737 * ax.h (debug_agent): Remove duplicate declaration.
739 2019-10-26 Tom de Vries <tdevries@suse.de>
741 * linux-aarch64-low.c: Fix typos in comments.
742 * linux-arm-low.c: Same.
744 * linux-ppc-low.c: Same.
745 * proc-service.c: Same.
748 * tracepoint.c: Same.
751 2019-10-25 Tom Tromey <tromey@adacore.com>
753 * utils.c (xstrdup): Remove.
755 2019-10-23 Tom Tromey <tom@tromey.com>
757 * configure, config.in: Rebuild.
759 2019-10-23 Tom Tromey <tom@tromey.com>
761 * configure: Rebuild.
762 * acinclude.m4: Use m4_include, not sinclude.
764 2019-10-17 Tom Tromey <tromey@adacore.com>
766 * configure: Rebuild.
767 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
768 in AC_CONFIG_FILES invocation.
769 * Makefile.in (stamp-h, Makefile): Use new-style config.status
772 2019-10-16 Christian Biesinger <cbiesinger@google.com>
774 * server.c: Include xml-builtin.h.
775 (get_xml_features): Don't declare xml_builtins here.
777 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
779 * Makefile.in: Remove references to vec-ipa.o.
781 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
783 * Makefile.in: Remove references to vec.c.
785 2019-10-02 Christian Biesinger <cbiesinger@google.com>
787 * server.c (server_waiting): Change to bool.
788 (extended_protocol): Likewise.
789 (response_needed): Likewise.
790 (exit_requested): Likewise.
791 (run_once): Likewise.
792 (report_no_resumed): Likewise.
793 (non_stop): Likewise.
794 (disable_packet_vCont): Likewise.
795 (disable_packet_Tthread): Likewise.
796 (disable_packet_qC): Likewise.
797 (disable_packet_qfThreadInfo): Likewise.
798 (handle_general_set): Update.
799 (handle_detach): Update.
800 (handle_monitor_command): Update.
801 (handle_query): Update.
802 (captured_main): Update.
803 (process_serial_event): Update.
804 * server.h (server_waiting): Change to bool.
805 (disable_packet_vCont): Likewise.
806 (disable_packet_Tthread): Likewise.
807 (disable_packet_qC): Likewise.
808 (disable_packet_qfThreadInfo): Likewise.
809 (run_once): Likewise.
810 (non_stop): Likewise.
811 * target.c (target_stop_and_wait): Update.
813 2019-10-02 Tom Tromey <tromey@adacore.com>
815 * Makefile.in (SFILES): Add common-inferior.c.
816 (OBS): Add common-inferior.o.
817 * server.c (startup_with_shell): Don't define.
819 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
821 * linux-low.c (linux_low_read_btrace): Update for change to
824 2019-09-20 Christian Biesinger <cbiesinger@google.com>
826 * debug.c (debug_threads): Remove comment in favor of the header.
827 * debug.h (using_threads): Add declaration.
828 (debug_threads): Add comment.
829 * linux-aarch64-low.c: Include debug.h and remove declaration of
831 * nto-low.c: Likewise.
832 * remote-utils.c: Likewise.
833 * thread-db.c: Likewise.
835 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
837 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
838 and powerpc-cell64l-ipa.o.
839 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
840 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
841 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
844 * spu-low.c: Remove file.
846 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
847 (parse_spufs_run): Remove.
848 (ppc_get_pc): Remove Cell/B.E. support.
849 (ppc_set_pc): Likewise.
850 (ppc_breakpoint_at): Likewise.
851 (ppc_arch_setup): Likewise.
852 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
853 tdesc_powerpc_cell32l.
854 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
855 or init_registers_powerpc_cell32l.
856 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
857 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
858 or init_registers_powerpc_cell32l.
859 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
860 (init_registers_powerpc_cell32l): Remove prototype.
861 (init_registers_powerpc_cell64l): Likewise.
863 * target.h (struct target_ops): Remove qxfer_spu member.
864 * server.c (handle_qxfer_spu): Remove.
865 (qxfer_packets): Remove entry for "spu".
866 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
867 * linux-low.c (SPUFS_MAGIC): Remove.
868 (spu_enumerate_spu_ids): Remove.
869 (linux_qxfer_spu): Remove.
870 (linux_target_ops): Remove qxfer_spu member.
871 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
872 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
873 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
875 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
877 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
878 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
879 * config.in: Regenerate.
880 * configure: Regenerate.
882 2019-08-15 Tom Tromey <tromey@adacore.com>
884 * target.c (target_write_memory): Use gdb::byte_vector.
886 2019-08-15 Tom Tromey <tromey@adacore.com>
888 * tracepoint.c (write_inferior_data_pointer)
889 (write_inferior_integer, write_inferior_int8)
890 (write_inferior_uinteger, m_tracepoint_action_download)
891 (r_tracepoint_action_download, x_tracepoint_action_download)
892 (l_tracepoint_action_download, clear_inferior_trace_buffer)
893 (download_agent_expr, download_tracepoint_1)
894 (download_trace_state_variables, upload_fast_traceframes): Update.
895 * server.c (gdb_write_memory): Update.
896 * remote-utils.c (relocate_instruction): Update.
897 * proc-service.c (ps_pdwrite): Update.
898 * mem-break.c (remove_memory_breakpoint)
899 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
900 (uninsert_fast_tracepoint_jumps_at)
901 (reinsert_fast_tracepoint_jumps_at): Update.
902 * linux-x86-low.c (append_insns)
903 (i386_install_fast_tracepoint_jump_pad)
904 (amd64_write_goto_address, i386_write_goto_address): Update.
905 * linux-s390-low.c (append_insns, s390_write_goto_address):
907 * linux-ppc-low.c (ppc_relocate_instruction)
908 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
909 (ppc_write_goto_address): Update.
910 * linux-aarch64-low.c (append_insns): Update.
911 * target.h (struct target_ops): Update.
912 (write_inferior_memory): Don't declare.
913 * target.c (target_write_memory): Rename from
914 write_inferior_memory. Remove old target_write_memory.
916 2019-08-15 Tom Tromey <tromey@adacore.com>
918 * target.c (write_inferior_memory): Use std::vector.
920 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
923 * configure.ac: Drop enable-libmcheck support.
924 * configure, config.in: Rebuild.
925 * acinclude.m4: Don't include it.
927 2019-07-19 Alan Hayward <alan.hayward@arm.com>
929 * configure.srv: Remove Arm xml files.
931 2019-07-19 Alan Hayward <alan.hayward@arm.com>
933 * configure.srv: Add new files. Remove xml generated files.
934 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
936 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
937 * linux-aarch32-tdesc.c: New file.
938 * linux-aarch32-tdesc.h: New file.
939 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
940 * linux-arm-low.c (init_registers_arm, tdesc_arm)
941 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
942 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
943 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
944 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
945 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
946 (arm_read_description): Call arm_linux_read_description.
947 (initialize_low_arch): Don't init registers.
948 * linux-arm-tdesc.c: New file.
949 * linux-arm-tdesc.h: New file.
951 2019-07-10 Alan Hayward <alan.hayward@arm.com>
953 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
954 Move counter inside for.
955 (arm_read_description): Check ptrace earlier.
956 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
958 2019-07-09 Tom Tromey <tom@tromey.com>
960 * configure: Rebuild.
961 * configure.ac: Change common to gdbsupport.
962 * acinclude.m4: Change common to gdbsupport.
963 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
964 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
965 common to gdbsupport.
966 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
967 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
968 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
969 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
970 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
971 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
972 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
973 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
974 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
975 common to gdbsupport.
977 2019-07-04 Alan Hayward <alan.hayward@arm.com>
979 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
981 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
983 2019-07-04 Alan Hayward <alan.hayward@arm.com>
985 * configure.srv: Remove legacy xml.
986 * linux-aarch64-low.c (initialize_low_arch): Remove
987 initialize_low_tdesc call.
988 * linux-aarch64-tdesc-selftest.c: Remove file.
989 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
990 * linux-x86-low.c (initialize_low_arch): Remove
991 initialize_low_tdesc call.
992 * linux-x86-tdesc-selftest.c: Remove file.
993 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
995 2019-06-20 Tom de Vries <tdevries@suse.de>
997 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
998 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
1000 2019-06-19 Tom de Vries <tdevries@suse.de>
1002 * debug.h (debug_write): Change return type to ssize_t.
1003 * debug.c (debug_write): Same.
1005 2019-06-14 Tom Tromey <tom@tromey.com>
1007 * configure.ac: Use new path to gnulib.
1008 * configure: Rebuild.
1009 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
1012 2019-06-11 Tom Tromey <tom@tromey.com>
1014 * Makefile.in (SFILES): Add alloc.c.
1016 (IPA_OBJS): Add alloc-ipa.o.
1017 (alloc-ipa.o): New target.
1018 (%.o: ../%.c): New pattern rule.
1020 2019-06-10 Tom Tromey <tromey@adacore.com>
1022 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
1023 end warning with a newline.
1024 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
1026 * thread-db.c (attach_thread): Don't end warning with a newline.
1027 (thread_db_notice_clone): Likewise.
1028 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
1030 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
1031 end warning with a newline.
1033 2019-06-04 Pedro Alves <palves@redhat.com>
1035 * server.c (captured_main): Use make_unique_xstrdup.
1037 2019-06-02 Tom Tromey <tom@tromey.com>
1039 * gdbreplay.c (fromhex): Remove.
1040 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
1042 2019-05-29 Tom Tromey <tromey@adacore.com>
1044 * configure: Rebuild.
1046 2019-05-06 Kevin Buettner <kevinb@redhat.com>
1048 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
1049 sign extension code on 32-bit builds.
1051 2019-05-03 Eli Zaretskii <eliz@gnu.org>
1054 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
1056 2019-04-19 Tom Tromey <tom@tromey.com>
1058 * server.c (struct vstop_notif): Derive from notif_event.
1060 (queue_stop_reply): Update.
1061 (remove_all_on_match_ptid): Change type. Rewrite.
1062 (discard_queued_stop_replies): Rewrite.
1063 (in_queued_stop_replies_ptid): Change type.
1064 (in_queued_stop_replies): Rewrite.
1065 (notif_stop): Update.
1066 (queue_stop_reply_callback): Update.
1067 (captured_main): Don't call initialize_notif.
1068 (push_stop_notification): Update.
1069 * notif.c (notif_write_event, handle_notif_ack)
1070 (notif_event_enque, notif_push): Update.
1071 (notif_event_xfree, initialize_notif): Remove.
1072 * notif.h (struct notif_event): Include <list>, not
1074 (struct notif_server) <queue>: Now a std::list.
1075 (notif_event_p): Remove typedef.
1076 (initialize_notif): Don't declare.
1077 (struct notif_event): Add virtual destructor.
1079 2019-04-17 Alan Hayward <alan.hayward@arm.com>
1081 * ax.c (ax_vdebug): Call debug_printf.
1082 * debug.c (debug_write): New function.
1083 * debug.h (debug_write): New declaration.
1084 * linux-low.c (sigchld_handler): Call debug_write.
1086 2019-04-17 Alan Hayward <alan.hayward@arm.com>
1088 * debug.c (debug_set_output): New function.
1089 (debug_vprintf): Send output to debug_file.
1090 (debug_flush): Likewise.
1091 * debug.h (debug_set_output): New declaration.
1092 * server.c (handle_monitor_command): Add debug-file option.
1093 (captured_main): Likewise.
1095 2019-04-17 Alan Hayward <alan.hayward@arm.com>
1097 * debug.c (remote_debug): Add definition.
1098 * debug.h (remote_debug): Add declaration.
1099 * hostio.c (remote_debug): Remove declaration.
1100 * remote-utils.c (struct ui_file): Likewise.
1101 (remote_debug): Likewise.
1102 * remote-utils.h (remote_debug): Likewise,
1103 * server.c (remote_debug): Remove definition.
1105 2019-04-10 Kevin Buettner <kevinb@redhat.com>
1107 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
1108 when using a 64-bit gdbserver.
1110 2019-04-09 Tom Tromey <tromey@adacore.com>
1112 * linux-low.c (select_event_lwp): Use find_thread_in_random.
1114 2019-04-08 Tom Tromey <tom@tromey.com>
1116 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
1118 (linux_resume_one_lwp): Likewise.
1120 2019-04-08 Tom Tromey <tom@tromey.com>
1122 * gdbreplay.c: Update.
1123 * linux-low.c: Update.
1126 2019-04-08 Tom Tromey <tom@tromey.com>
1128 * server.c: Use C++ exception handling.
1129 * linux-low.c: Use C++ exception handling.
1130 * gdbreplay.c: Use C++ exception handling.
1132 2019-04-08 Tom Tromey <tom@tromey.com>
1134 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
1135 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
1136 (captured_main, main): Update.
1137 * gdbreplay.c (main): Update.
1139 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1141 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
1142 value in argument pointer, return 1 if the entry is found and 0
1143 otherwise. Move comment.
1144 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
1145 * linux-low.h (linux_get_auxv): Declare.
1146 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
1148 2019-04-05 Tom Tromey <tromey@adacore.com>
1150 * server.c (gdbserver_usage): Use upper-case for metasyntactic
1153 2019-03-28 Alan Hayward <alan.hayward@arm.com>
1155 * linux-low.c (AT_HWCAP2): Add define if not already included.
1157 2019-03-26 Alan Hayward <alan.hayward@arm.com>
1159 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
1160 (aarch64_arch_setup): Call linux_get_hwcap.
1161 * linux-arm-low.c (arm_get_hwcap): Remove function.
1162 (arm_read_description): Call linux_get_hwcap.
1163 * linux-low.c (linux_get_auxv): New function.
1164 (linux_get_hwcap): Likewise.
1165 (linux_get_hwcap2): Likewise.
1166 * linux-low.h (linux_get_hwcap): New declaration.
1167 (linux_get_hwcap2): Likewise.
1168 * linux-ppc-low.c (ppc_get_auxv): Remove function.
1169 (ppc_arch_setup): Call linux_get_hwcap.
1170 * linux-s390-low.c (s390_get_hwcap): Remove function.
1171 (s390_arch_setup): Call linux_get_hwcap.
1173 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1174 Jiong Wang <jiong.wang@arm.com>
1176 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
1177 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
1179 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
1181 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1182 Jiong Wang <jiong.wang@arm.com>
1184 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
1185 (aarch64_get_hwcap): New function.
1186 (aarch64_arch_setup): Read APIA hwcap.
1188 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1189 Jiong Wang <jiong.wang@arm.com>
1191 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
1192 (initialize_low_tracepoint): Likewise.
1193 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
1194 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
1195 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
1196 (aarch64_linux_read_description): Likewise.
1197 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
1199 2019-03-12 John Baldwin <jhb@FreeBSD.org>
1201 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
1202 i386_create_target_description for 'segments' parameter.
1203 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
1204 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1205 * win32-i386-low.c (i386_arch_setup): Likewise.
1207 2019-03-12 Tom Tromey <tromey@adacore.com>
1209 * linux-low.c (iterate_over_lwps): Update.
1211 2019-03-06 Tom Tromey <tom@tromey.com>
1213 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
1214 (captured_main): Use SCOPE_EXIT.
1216 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
1218 * configure.srv: Use '$enable_unittest' instead of '$development'
1219 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
1222 2019-02-27 Tom Tromey <tromey@adacore.com>
1224 * gdbreplay.c (logchar): Handle \r\n.
1226 2019-02-07 Alan Hayward <alan.hayward@arm.com>
1228 * linux-low.c (linux_attach): Add process before lwp.
1229 * server.c (attach_inferior): Check if already attached.
1231 2019-02-07 Tom Tromey <tom@tromey.com>
1233 * x86-tdesc.h: Rename include guard.
1234 * x86-low.h: Add include guard.
1235 * wincecompat.h: Rename include guard.
1236 * win32-low.h: Add include guard.
1237 * utils.h: Rename include guard.
1238 * tracepoint.h: Rename include guard.
1239 * tdesc.h: Rename include guard.
1240 * target.h: Rename include guard.
1241 * server.h: Rename include guard.
1242 * remote-utils.h: Rename include guard.
1243 * regcache.h: Rename include guard.
1244 * nto-low.h: Rename include guard.
1245 * notif.h: Add include guard.
1246 * mem-break.h: Rename include guard.
1247 * lynx-low.h: Add include guard.
1248 * linux-x86-tdesc.h: Add include guard.
1249 * linux-s390-tdesc.h: Add include guard.
1250 * linux-ppc-tdesc-init.h: Add include guard.
1251 * linux-low.h: Add include guard.
1252 * linux-aarch64-tdesc.h: Add include guard.
1253 * linux-aarch32-low.h: Add include guard.
1254 * inferiors.h: Rename include guard.
1255 * i387-fp.h: Rename include guard.
1256 * hostio.h: Rename include guard.
1257 * gdbthread.h: Rename include guard.
1258 * gdb_proc_service.h: Rename include guard.
1259 * event-loop.h: Rename include guard.
1260 * dll.h: Rename include guard.
1261 * debug.h: Rename include guard.
1262 * ax.h: Rename include guard.
1264 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
1267 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
1268 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
1270 2019-01-25 Tom Tromey <tom@tromey.com>
1272 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
1274 2019-01-25 Tom Tromey <tom@tromey.com>
1276 * win32-low.c: Fix common/ includes.
1277 * win32-i386-low.c: Fix common/ includes.
1278 * tracepoint.c: Fix common/ includes.
1279 * thread-db.c: Fix common/ includes.
1280 * target.h: Fix common/ includes.
1281 * symbol.c: Fix common/ includes.
1282 * spu-low.c: Fix common/ includes.
1283 * server.h: Fix common/ includes.
1284 * server.c: Fix common/ includes.
1285 * remote-utils.c: Fix common/ includes.
1286 * regcache.h: Fix common/ includes.
1287 * regcache.c: Fix common/ includes.
1288 * nto-x86-low.c: Fix common/ includes.
1289 * notif.h: Fix common/ includes.
1290 * mem-break.h: Fix common/ includes.
1291 * lynx-low.c: Fix common/ includes.
1292 * lynx-i386-low.c: Fix common/ includes.
1293 * linux-x86-tdesc-selftest.c: Fix common/ includes.
1294 * linux-x86-low.c: Fix common/ includes.
1295 * linux-low.c: Fix common/ includes.
1296 * inferiors.h: Fix common/ includes.
1297 * i387-fp.c: Fix common/ includes.
1298 * hostio.c: Fix common/ includes.
1299 * hostio-errno.c: Fix common/ includes.
1300 * gdbthread.h: Fix common/ includes.
1301 * gdbreplay.c: Fix common/ includes.
1302 * fork-child.c: Fix common/ includes.
1303 * event-loop.c: Fix common/ includes.
1305 (enum gdb_agent_op): Fix common/ includes.
1307 2019-01-21 Tom Tromey <tom@tromey.com>
1309 * tracepoint.c: Fix includes.
1310 * remote-utils.c: Fix includes.
1311 * linux-x86-low.c: Fix includes.
1313 2019-01-01 Joel Brobecker <brobecker@adacore.com>
1315 * gdbreplay.c (gdbreplay_version): Update copyright year in
1317 * server.c (gdbserver_version): Likewise.
1319 2018-12-05 Alan Hayward <alan.hayward@arm.com>
1321 * linux-low.c (add_lwp): Switch ordering.
1323 2018-11-29 Tom Tromey <tom@tromey.com>
1325 * win32-low.c (win32_join): Take pid, not process.
1326 * target.h (struct target_ops) <join>: Change argument type.
1327 (join_inferior): Change argument name.
1328 * spu-low.c (spu_join): Take pid, not process.
1329 * server.c (handle_detach): Preserve pid before destroying
1331 * lynx-low.c (lynx_join): Take pid, not process.
1332 * linux-low.c (linux_join): Take pid, not process.
1334 2018-11-23 Alan Hayward <alan.hayward@arm.com>
1336 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
1337 (aarch64_cannot_fetch_register): Likewise.
1338 (struct linux_target_ops): Update references.
1340 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1342 * linux-ppc-low.c: Include nat/linux-ptrace.h.
1344 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1346 * configure.srv (ipa_ppc_linux_regobj): Add
1347 powerpc-isa207-htm-vsx32l-ipa.o and
1348 powerpc-isa207-htm-vsx64l-ipa.o.
1349 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
1350 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
1351 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
1352 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
1353 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
1354 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
1355 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
1356 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
1357 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1358 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
1359 (init_registers_powerpc_isa207_htm_vsx32l)
1360 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
1361 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
1362 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
1363 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
1364 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
1365 (ppc_store_tm_ctarregset): New functions.
1366 (ppc_regsets): Add entries for HTM regsets.
1367 (ppc_arch_setup): Set htm in features struct when needed. Set
1368 sizes for the HTM regsets.
1369 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
1370 (initialize_low_arch): Call
1371 init_registers_powerpc_isa207_htm_vsx32l and
1372 init_registers_powerpc_isa207_htm_vsx64l.
1373 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1374 PPC_TDESC_ISA207_HTM_VSX.
1375 (initialize_low_tracepoint): Call
1376 init_registers_powerpc_isa207_htm_vsx32l and
1377 init_registers_powerpc_isa207_htm_vsx64l.
1379 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1381 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
1382 rs6000/power-linux-pmu.xml to srv_xmlfiles.
1383 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
1384 (ppc_store_pmuregset): New functions.
1385 (ppc_regsets): Add entries for ebb and pmu regsets.
1386 (ppc_arch_setup): Set isa207 in features struct if the ebb and
1387 pmu regsets are available. Set sizes for these regsets.
1389 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1391 * configure.srv (ipa_ppc_linux_regobj): Add
1392 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
1393 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
1394 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
1395 rs6000/powerpc-isa207-vsx32l.xml, and
1396 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
1397 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1398 <PPC_TDESC_ISA207_VSX>: New enum value.
1399 (init_registers_powerpc_isa207_vsx32l): Declare.
1400 (init_registers_powerpc_isa207_vsx64l): Declare.
1401 * linux-ppc-low.c (ppc_fill_tarregset): New function.
1402 (ppc_store_tarregset): New function.
1403 (ppc_regsets): Add entry for the TAR regset.
1404 (ppc_arch_setup): Set isa207 in features struct when needed. Set
1405 size for the TAR regsets.
1406 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
1407 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
1408 and init_registers_powerpc_isa207_vsx64l.
1409 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
1410 (initialize_low_tracepoint): Call
1411 init_registers_powerpc_isa207_vsx32l and
1412 init_registers_powerpc_isa207_vsx64l.
1414 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1415 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1417 * configure.srv (ipa_ppc_linux_regobj): Add
1418 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
1419 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
1420 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
1421 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
1422 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
1423 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
1424 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
1425 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1426 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
1427 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
1428 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
1429 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
1430 (ppc_hwcap): Add comment.
1431 (ppc_hwcap2): New global.
1432 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
1433 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
1434 (ppc_regsets): Add entries for the DSCR and PPR regsets.
1435 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
1436 when needed. Set sizes for the the DSCR and PPR regsets.
1437 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
1438 (initialize_low_arch): Call
1439 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1440 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1441 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1442 PPC_TDESC_ISA205_PPR_DSCR_VSX.
1443 (initialize_low_tracepoint): Call
1444 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1445 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1447 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1449 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
1451 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
1452 Simon Marchi <simark@simark.ca>
1454 * acinclude.m4: Include "../selftest.m4".
1455 * configure: Regenerate.
1456 * configure.ac: Use "GDB_AC_SELFTEST".
1457 * configure.srv: Use "$enable_unittests" instead of
1458 "$development" when checking whether unit tests have been
1460 * server.c (captured_main): Update message informing that
1461 selftests have been disabled.
1463 2018-10-04 Tom Tromey <tom@tromey.com>
1465 * configure: Rebuild.
1467 2018-10-04 Tom Tromey <tom@tromey.com>
1469 * server.c (handle_status): Rename inner "thread".
1470 (process_serial_event): Declare "res" in 'm' case.
1471 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
1472 (iterate_over_lwps): Rename inner "thread".
1473 (linux_qxfer_libraries_svr4): Rename inner "len".
1474 * gdbthread.h (find_thread_in_random): Rename inner "thread".
1476 2018-10-01 Gary Benson <gbenson@redhat.com>
1478 * gdb_proc_service.h: Moved common code to
1479 common/gdb_proc_service.h.
1481 2018-10-01 Gary Benson <gbenson@redhat.com>
1483 * gdb_proc_service.h: Synchronize comments and whitespace with
1484 GDB's version of this file.
1486 2018-09-25 Tom Tromey <tom@tromey.com>
1488 * configure: Rebuild.
1489 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
1491 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1493 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
1494 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
1495 ($(IPA_LIB)): Sort IPA_OBJS.
1497 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1499 * Makefile.in: Remove references to $(ADD_DEPS).
1501 2018-09-16 Tom Tromey <tom@tromey.com>
1503 * remote-utils.c (remote_open): Use GNU style for metasyntactic
1505 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
1508 2018-09-05 Tom Tromey <tom@tromey.com>
1510 * configure: Rebuild.
1512 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1515 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1517 2018-08-27 Tom Tromey <tom@tromey.com>
1520 * configure: Rebuild.
1522 2018-08-27 Tom Tromey <tom@tromey.com>
1524 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1525 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1526 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1527 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1528 (s390x_emit_stack_adjust): Add casts to unsigned char.
1530 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1534 * server.h (struct client_state) <disable_randomization>:
1537 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1539 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1541 (mips_supply_ptrace_register): Likewise.
1543 2018-07-22 Tom Tromey <tom@tromey.com>
1545 * configure: Rebuild.
1547 2018-07-22 Tom Tromey <tom@tromey.com>
1549 * win32-low.c (win32_create_inferior): Remove unused variables.
1550 * gdbreplay.c (remote_open): Remove unused variable.
1551 * remote-utils.c (remote_prepare): Remove unused variable.
1552 * x86-tdesc.h (X86_TDESC_H): Define.
1553 (amd64_expedite_regs): Define conditionally.
1554 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1555 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1556 * remote-utils.c (readchar): Remove unused variable.
1558 2018-07-13 Pedro Alves <palves@redhat.com>
1560 * linux-low.c (linux_kill): Change parameter to process_info
1561 pointer instead of pid. Adjust.
1562 * lynx-low.c (lynx_kill): Likewise.
1563 * nto-low.c (nto_kill): Likewise.
1564 * spu-low.c (spu_kill): Likewise.
1565 * win32-low.c (win32_kill): Likewise.
1566 * server.c (handle_v_kill, kill_inferior_callback)
1567 (detach_or_kill_for_exit): Adjust.
1568 * target.c (kill_inferior): Change parameter to process_info
1569 pointer instead of pid. Adjust.
1570 * target.h (struct target_ops) <kill>: Change parameter to
1571 process_info pointer instead of pid. Adjust all implementations
1573 (kill_inferior): Likewise.
1575 2018-07-13 Pedro Alves <palves@redhat.com>
1577 * linux-low.c (linux_detach, linux_join): Change parameter to
1578 process_info pointer instead of pid. Adjust.
1579 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1580 * nto-low.c (nto_detach): Likewise.
1581 * spu-low.c (spu_detach, spu_join): Likewise.
1582 * win32-low.c (win32_detach, win32_join): Likewise.
1583 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1584 * target.h (struct target_ops) <detach, join>: Change parameter to
1585 process_info pointer instead of pid. Adjust all implementations
1587 (detach_inferior, join_inferior): Rename 'pid' parameter to
1590 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1591 Jan Kratochvil <jan.kratochvil@redhat.com>
1592 Paul Fertser <fercerpav@gmail.com>
1593 Tsutomu Seki <sekiriki@gmail.com>
1595 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1596 (OBS): Add 'common/netstuff.o'.
1597 (GDBREPLAY_OBS): Likewise.
1598 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1599 (remote_open): Implement support for IPv6
1601 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1603 (handle_accept_event): Accept connections from IPv6 sources.
1604 (remote_prepare): Handle IPv6-style hostnames; implement
1605 support for IPv6 connections.
1606 (remote_open): Implement support for printing connections from
1609 2018-07-11 Pedro Alves <palves@redhat.com>
1612 * mem-break.c (any_persistent_commands): Add process_info
1613 parameter and use it instead of relying on the current process.
1614 Change return type to bool.
1615 * mem-break.h (any_persistent_commands): Add process_info
1616 parameter and change return type to bool.
1617 * server.c (handle_detach): Remove require_running_or_return call.
1618 Look up the process_info for the process we're about to detach.
1619 If not found, return back error to GDB. Adjust
1620 any_persistent_commands call to pass down a process pointer.
1622 2018-07-11 Pedro Alves <palves@redhat.com>
1624 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1625 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1626 instead of collect_register_by_name.
1627 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1628 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1630 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1631 Pedro Alves <palves@redhat.com>
1633 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1635 2018-07-03 Tom Tromey <tom@tromey.com>
1637 * linux-low.c: Update.
1638 * lynx-low.c: Update.
1639 * mem-break.c: Update.
1640 * nto-low.c: Update.
1641 * remote-utils.c: Update.
1643 * spu-low.c: Update.
1645 * win32-low.c: Update.
1647 2018-07-03 Tom Tromey <tom@tromey.com>
1651 2018-07-03 Tom Tromey <tom@tromey.com>
1653 * linux-low.c: Update.
1655 2018-07-03 Tom Tromey <tom@tromey.com>
1659 2018-07-03 Tom Tromey <tom@tromey.com>
1661 * linux-low.c: Update.
1662 * linux-mips-low.c: Update.
1663 * lynx-low.c: Update.
1664 * nto-low.c: Update.
1665 * remote-utils.c: Update.
1667 * spu-low.c: Update.
1669 * thread-db.c: Update.
1671 2018-07-03 Tom Tromey <tom@tromey.com>
1673 * linux-low.c: Update.
1674 * linux-mips-low.c: Update.
1675 * lynx-low.c: Update.
1676 * mem-break.c: Update.
1677 * nto-low.c: Update.
1678 * remote-utils.c: Update.
1680 * spu-low.c: Update.
1682 * tracepoint.c: Update.
1684 2018-07-03 Tom Tromey <tom@tromey.com>
1686 * linux-low.c: Update.
1687 * linux-ppc-low.c: Update.
1688 * linux-x86-low.c: Update.
1689 * proc-service.c: Update.
1691 * spu-low.c: Update.
1692 * thread-db.c: Update.
1693 * win32-low.c: Update.
1695 2018-07-03 Tom Tromey <tom@tromey.com>
1697 * linux-low.c: Update.
1698 * lynx-low.c: Update.
1699 * nto-low.c: Update.
1700 * remote-utils.c: Update.
1701 * spu-low.c: Update.
1702 * thread-db.c: Update.
1703 * win32-low.c: Update.
1705 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1707 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1708 parameter in call to 'amd64_create_target_description'.
1710 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1712 * x86-tdesc.h: Remove executable permission flag.
1714 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1716 * configure.ac: Remove AC_PREREQ, add missing quoting.
1717 * configure: Re-generate.
1718 * config.in: Re-generate.
1719 * aclocal.m4: Re-generate.
1721 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1723 * tracepoint.h (current_traceframe): Remove declaration.
1725 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1727 * linux-aarch64-low.c (is_sve_tdesc): New function.
1728 (aarch64_sve_regs_copy_to_regcache): Likewise.
1729 (aarch64_sve_regs_copy_from_regcache): Likewise.
1730 (aarch64_regs_info): Add SVE checks.
1731 (initialize_low_arch): Initialize SVE.
1733 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1735 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1737 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1739 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1740 (initialize_low_tracepoint): Likewise
1741 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1742 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1744 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1746 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1748 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1750 * server.h (PBUFSIZ): Increase size
1752 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1754 * regcache.c (regcache::raw_compare): New function.
1755 * regcache.h (regcache::raw_compare): New declaration.
1757 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1759 * regcache.c (new_register_cache): Use new.
1760 (free_register_cache): Use delete.
1761 (register_data): Use const.
1762 (supply_register): Move body inside regcache.
1763 (regcache::raw_supply): New override function.
1764 (collect_register): Move body inside regcache.
1765 (regcache::raw_collect): New override function.
1766 (regcache::get_register_status): New override function.
1767 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1769 2018-06-09 Tom Tromey <tom@tromey.com>
1771 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1773 (event_queue): Use std::queue.
1774 (gdb_event_xfree): Remove.
1775 (initialize_event_loop, process_event, wait_for_event): Update.
1777 2018-06-08 Stan Cox <scox@redhat.com>
1779 * win32-low.c (win32_create_inferior): last_ptid and last_status
1780 moved to client_state.
1782 2018-06-08 Pedro Alves <palves@redhat.com>
1784 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1785 common/common-exceptions.o, common/common-utils.o,
1786 common/errors.o, common/print-utils.o and utils.o.
1787 * gdbreplay.c: Include "common-defs.h" instead of the two
1788 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1789 string.h or alloca.h.
1790 (perror_with_name): Delete.
1791 (remote_open): Use xstrdup instead of strdup.
1792 (main): Rename to ...
1793 (captured_main): ... this.
1796 2018-06-08 Tom Tromey <tom@tromey.com>
1798 * linux-low.c (linux_low_read_btrace): Update.
1800 2018-06-04 Stan Cox <scox@redhat.com>
1802 * server.h (struct client_state): New.
1803 * server.c (cont_thread, general_thread, multi_process)
1804 (report_fork_events, report_vfork_events, report_exec_events)
1805 (report_thread_events, swbreak_feature, hwbreak_feature)
1806 (vCont_supported, disable_randomization, pass_signals)
1807 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1808 Moved to client_state.
1809 * remote-utils.c (remote_debug, noack_mode)
1810 (transport_is_reliable): Moved to client_state.
1811 * tracepoint.c (current_traceframe): Moved to client_state.
1814 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1815 linux-low.c, remote-utils.h, target.c: Use client_state.
1817 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1819 * configure.srv: Add new c/h file.
1821 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1823 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1826 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1828 * gdb.arch/mips-fpregset-core.exp: New test.
1829 * gdb.arch/mips-fpregset-core.c: New test source.
1831 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1834 * hostio.c (require_int): Do not report overflow for integers
1835 between 0xfffffff and 0x7fffffff.
1837 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1839 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1840 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1841 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1843 (the_low_target): Wire them.
1845 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1847 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1848 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1849 mode. Call collect_register_by_name with vscr using
1850 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1851 (ppc_store_vrregset): Add and set vscr_offset variable as in
1852 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1855 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1857 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1858 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1859 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1861 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1863 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1864 (ppc_store_vsxregset): Likewise.
1865 (ppc_fill_vrregset): Likewise.
1866 (ppc_store_vrregset): Likewise.
1867 (ppc_fill_evrregset): Likewise.
1868 (ppc_store_evrregset): Likewise.
1869 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1870 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1873 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1875 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1876 wordsize of the inferior. Call ppc_linux_target_wordsize.
1878 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1880 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1881 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1882 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1883 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1884 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1885 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1886 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1887 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1888 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1889 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1890 (tdesc_powerpc_e500l): Remove.
1891 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1892 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1893 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1894 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1896 (ppc_arch_setup): Remove target description matching code. Fill a
1897 ppc_linux_features struct and call ppc_linux_match_description
1900 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1902 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1903 width of the requested register exceeds the width of the
1905 (mips_cannot_store_register): Likewise.
1907 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1909 * linux-mips-low.c (mips_fetch_register): New function. Update
1911 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1912 (the_low_target): Wire `mips_fetch_register'.
1914 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1916 * lynx-i386-low.c (LYNXOS_178): New macro.
1917 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1918 the layout on LynxOS-178.
1919 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1920 handle floating point registers that are not supported by
1923 2018-05-10 Tom Tromey <tom@tromey.com>
1925 * configure: Rebuild.
1927 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1930 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1931 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1932 Use it to set the expedite_regs field in the given tdesc.
1933 * x86-tdesc.h: New file.
1934 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1935 Adjust following the addition of the new expedite_regs parameter
1936 to init_target_desc.
1937 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1938 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1939 (i386_linux_read_description, amd64_linux_read_description):
1940 Adjust following the addition of the new expedite_regs parameter
1941 to init_target_desc.
1942 * lynx-i386-low.c: #include "x86-tdesc.h".
1943 (lynx_i386_arch_setup): Adjust following the addition of the new
1944 expedite_regs parameter to init_target_desc.
1945 * nto-x86-low.c: #include "x86-tdesc.h".
1946 (nto_x86_arch_setup): Adjust following the addition of the new
1947 expedite_regs parameter to init_target_desc.
1948 * win32-i386-low.c: #include "x86-tdesc.h".
1949 (i386_arch_setup): Adjust following the addition of the new
1950 expedite_regs parameter to init_target_desc.
1952 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1955 * win32-low.c (win32_create_inferior): Add call to my_wait
1956 setting last_status global.
1958 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1961 * win32-low.c (create_process): Only call gdb_tilde_expand if
1962 inferior_cwd is not NULL.
1964 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1966 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1967 registers to the cache if their values have changed.
1968 (i387_xsave_to_cache): Provide default values for x87 control
1969 registers when these features are available, but disabled.
1970 * regcache.c (supply_register_by_name_zeroed): New function.
1971 * regcache.h (supply_register_by_name_zeroed): Declare new
1974 2018-05-07 Tom Tromey <tom@tromey.com>
1976 * configure: Rebuild.
1978 2018-05-04 Tom Tromey <tom@tromey.com>
1980 * configure: Rebuild.
1982 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1983 Pedro Alves <palves@redhat.com>
1985 * linux-aarch64-low.c (aarch64_stopped_data_address):
1988 2018-04-27 Tom Tromey <tom@tromey.com>
1990 * configure: Rebuild.
1992 2018-04-23 Tom Tromey <tom@tromey.com>
1994 * configure: Rebuild.
1996 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1998 * Makefile.in (depcomp): Add "..".
1999 (all_deps_files): New and use it.
2001 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2003 * configure.srv (aarch64*-*-linux*): Don't include xml.
2004 (i[34567]86-*-cygwin*): Likewise.
2005 (i[34567]86-*-linux*): Likewise.
2006 (i[34567]86-*-lynxos*): Likewise.
2007 (i[34567]86-*-mingw32ce*): Likewise.
2008 (i[34567]86-*-mingw*): Likewise.
2009 (i[34567]86-*-nto*): Likewise.
2010 (tic6x-*-uclinux): Likewise.
2011 (x86_64-*-linux*): Likewise.
2012 (x86_64-*-mingw*): Likewise.
2013 (x86_64-*-cygwin*): Likewise.
2015 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2017 * tdesc.c: Remove xml parameter.
2019 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2021 * server.c (get_features_xml): Remove cast.
2022 * tdesc.c (void target_desc::accept): Fill in function.
2023 (tdesc_get_features_xml): Remove old xml creation.
2024 (print_xml_feature::visit_pre): Add xml vistor.
2025 * tdesc.h (struct target_desc): Make xmltarget mutable.
2026 (tdesc_get_features_xml): Remove declaration.
2028 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2030 * tdesc.c (tdesc_architecture_name): Add new function.
2031 (tdesc_osabi_name): Likewise.
2032 (tdesc_get_features_xml): Use new functions.
2034 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2036 * tdesc.c (tdesc_create_flags): Remove.
2037 (tdesc_add_flag): Likewise.
2038 (tdesc_named_type): Likewise.
2039 (tdesc_create_union): Likewise.
2040 (tdesc_create_struct): Likewise.
2041 (tdesc_create_vector): Likewise.
2042 (tdesc_add_bitfield): Likewise.
2043 (tdesc_add_field): Likewise.
2044 (tdesc_set_struct_size): Likewise.
2046 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2048 * tdesc.c (~target_desc): Remove implictly deleted items.
2049 (init_target_desc): Iterate all features.
2050 (tdesc_get_features_xml): Use vector.
2051 (tdesc_create_feature): Create feature.
2052 * tdesc.h (tdesc_feature) Remove
2053 (target_desc): Add features.
2055 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2057 * Makefile.in: Add common/tdesc.c
2058 * tdesc.c (init_target_desc): init all reg_defs from register
2060 (tdesc_create_reg): Create tdesc_reg.
2061 * tdesc.h (tdesc_feature): Add register vector.
2063 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
2065 * tdesc.h (struct target_desc) <features>: Change type to
2066 std::vector<std::string>.
2067 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
2069 (tdesc_get_features_xml): Likewise.
2070 (tdesc_create_feature): Likewise.
2072 2018-03-26 Alan Hayward <alan.hayward@arm.com>
2074 * regcache.c (find_register_by_number): Return a ref.
2075 (find_regno): Use references.
2076 (register_size): Likewise.
2077 (register_data): Likewise.
2078 * tdesc.c (target_desc::~target_desc): Remove free calls.
2079 (target_desc::operator==): Use std::vector compare.
2080 (init_target_desc): Use reference.
2081 (tdesc_create_reg): Use reg constructors.
2082 * tdesc.h (struct target_desc): Replace pointer with object.
2084 2018-03-23 Alan Hayward <alan.hayward@arm.com>
2086 * regcache.c (find_register_by_number): Make static.
2087 (find_regno): Use find_register_by_number
2088 * regcache.h (struct reg): Remove declaration.
2090 2018-03-23 Alan Hayward <alan.hayward@arm.com>
2092 * tdesc.c (target_desc::~target_desc): Move to here.
2093 (target_desc::operator==): Likewise.
2094 * tdesc.h (target_desc::~target_desc): Move from here.
2095 (target_desc::operator==): Likewise.
2097 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
2099 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
2101 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2103 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
2105 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
2106 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
2107 and init_registers_s390_gs_linux64.
2109 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2111 * linux-s390-low.c (s390_fill_gs): Remove function.
2112 (s390_fill_gsbc): Remove function.
2113 (s390_regsets): Set fill functions for the guarded storage regsets
2116 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2118 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
2119 the word size. Add comment.
2120 (s390_get_wordsize): New function.
2121 (s390_arch_setup): No longer select a temporary tdesc to fetch the
2122 pswm with it. Instead, use s390_get_wordsize to determine the
2123 word size first and derive the correct tdesc from that directly.
2125 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
2127 * Makefile.in: Include silent-rules.mk.
2128 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
2129 (COMPILE): Add ECHO_CXX.
2130 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
2131 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
2132 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
2133 (version-generated.c): Add ECHO_GEN.
2134 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
2135 (IPAGENT_COMPILE): Add ECHO_CXX.
2136 (%-generated.c): Add ECHO_REGDAT.
2138 2018-03-14 Tom Tromey <tom@tromey.com>
2141 * ax.c (ax_printf): Special case for NULL.
2143 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
2145 * linux-low.c (linux_qxfer_libraries_svr4): Use
2146 xml_escape_text_append.
2148 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
2150 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
2152 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2154 * server.c (handle_general_set): Remove unnecessary xstrdup.
2156 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2158 * server.c (parse_debug_format_options): Adjust to
2159 delim_string_to_char_ptr_vec changes.
2160 * thread-db.c (thread_db_load_search): Adjust to
2161 dirnames_to_char_ptr_vec changes.
2163 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
2165 * target.h (target_enable_btrace, target_disable_btrace)
2166 (target_read_btrace, target_read_btrace_conf): Turn macro into
2167 inline function. Throw error if target method is not defined.
2168 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
2169 check for btrace target method. Be prepared to handle exceptions
2170 from btrace target methods.
2172 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2174 * server.c (captured_main): Change order of error message printed
2175 when the current working directory cannot be found.
2177 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2179 * server.c: Include "filenames.h" and "pathstuff.h".
2180 (program_name): Delete variable.
2181 (program_path): New anonymous class.
2182 (get_exec_wrapper): Use "program_path" instead of
2184 (handle_v_run): Likewise.
2185 (captured_main): Likewise.
2186 (process_serial_event): Likewise.
2188 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2190 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
2191 (OBJS): Add "pathstuff.o".
2192 * server.c (current_directory): New global variable.
2193 (captured_main): Initialize "current_directory".
2195 2018-02-26 Alan Hayward <alan.hayward@arm.com>
2197 * tdesc.c: Use common/tdesc.h.
2198 * tdesc.h: Likewise.
2200 2018-02-20 Alan Hayward <alan.hayward@arm.com>
2201 Simon Marchi <simon.marchi@ericsson.com>
2203 * Makefile.in: Switch order of make rules.
2205 2018-02-19 Alan Hayward <alan.hayward@arm.com>
2207 * Makefile.in: Add common directory in build.
2208 * configure.ac: Add common reference.
2209 * configure: Regenerate.
2211 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2213 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
2214 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
2215 * spu-low.c (spu_target_ops): Likewise.
2216 * win32-low.c (win32_target_ops): Likewise.
2217 * server.c (supported_btrace_packets): Report packets unconditionally.
2218 * target.h (target_ops) <supports_btrace>: Remove.
2219 (target_supports_btrace): Remove.
2221 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2223 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
2224 (handle_btrace_disable): Change return type to void. Use exceptions
2226 (handle_btrace_general_set): Catch exception and copy message to
2229 2018-02-08 Tom Tromey <tom@tromey.com>
2231 * linux-low.c (install_software_single_step_breakpoints): Use
2232 make_scoped_restore.
2233 * inferiors.c (make_cleanup_restore_current_thread): Remove.
2234 (do_restore_current_thread_cleanup): Remove.
2235 * gdbthread.h (make_cleanup_restore_current_thread): Don't
2238 2018-02-08 Tom Tromey <tom@tromey.com>
2240 * mem-break.c (set_raw_breakpoint_at): Use
2241 gdb::unique_xmalloc_ptr.
2243 2018-01-30 Pedro Alves <palves@redhat.com>
2246 * target.c (target_terminal::terminal_state): Rename to ...
2247 (target_terminal::m_terminal_state): ... this.
2249 2018-01-19 James Clarke <jrtc27@jrtc27.com>
2251 * linux-low.c (handle_extended_wait): Surround call to
2252 thread_db_notice_clone with #ifdef USE_THREAD_DB.
2254 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
2256 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
2257 linux_ptrace_attach_fail_reason_string now returning an
2259 (linux_attach): Likewise.
2260 * thread-db.c (attach_thread): Likewise.
2262 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
2265 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
2266 checking for fs_base/gs_base fields in struct user_regs_struct.
2267 * configure: Regenerate.
2269 2018-01-16 Yao Qi <yao.qi@linaro.org>
2272 * linux-low.c (fetch_register): Call supply_register instead of
2275 2018-01-08 Yao Qi <yao.qi@linaro.org>
2276 Simon Marchi <simon.marchi@ericsson.com>
2278 * Makefile.in (OBS): Remove selftest.o.
2279 * configure.ac: Set srv_selftest_objs if $development is true.
2280 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
2281 * configure: Re-generated.
2282 * server.c (captured_main): Wrap variable selftest_filter with
2285 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
2287 * server.c (parse_debug_format_options): Return std::string.
2288 (handle_monitor_command, captured_main): Adjust.
2290 2018-01-05 Pedro Alves <palves@redhat.com>
2293 * server.c (captured_main): Pass quiet=false to
2294 save_original_signals_state.
2296 2018-01-01 Joel Brobecker <brobecker@adacore.com>
2298 * gdbreplay.c (gdbreplay_version): Update copyright year in
2300 * server.c (gdbserver_version): Likewise.
2302 2017-12-08 Tom Tromey <tom@tromey.com>
2304 * ax.c (ax_printf): Update.
2306 2017-12-07 Yao Qi <yao.qi@linaro.org>
2308 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
2309 aarch64_linux_read_description.
2310 * linux-amd64-ipa.c (idx2mask): New array.
2311 (get_ipa_tdesc): Move idx2mask out.
2312 (initialize_low_tracepoint): Initialize target descriptions.
2313 * linux-i386-ipa.c (idx2mask): New array.
2314 (get_ipa_tdesc): Move idx2mask out.
2315 (initialize_low_tracepoint): Initialize target descriptions.
2317 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
2319 * tdesc.c (struct tdesc_type): Change return type.
2320 (tdesc_add_flag): Change parameter type.
2321 (tdesc_add_bitfield): Likewise.
2322 (tdesc_add_field): Likewise.
2323 (tdesc_set_struct_size): Likewise.
2325 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
2327 * regcache.c (registers_to_string): Remove unused variable.
2329 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2331 * inferiors.c (for_each_inferior_with_data): Remove.
2332 * inferiors.h (for_each_inferior_with_data): Remove.
2333 * server.c (handle_qxfer_threads_worker): Change parameter type.
2334 (handle_qxfer_threads_proper): Use for_each_thread.
2336 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2338 * inferiors.c (for_each_inferior): Remove.
2339 (clear_inferiors): Use for_each_thread.
2340 * inferiors.h (for_each_inferior): Remove.
2341 * linux-low.c (linux_wait_for_event_filtered): Use
2343 (linux_stabilize_threads): Likewise.
2344 * regcache.c (regcache_release): Likewise.
2345 * server.c (gdb_wants_all_threads_stopped): Likewise.
2346 (clear_pending_status_callback): Remove.
2347 (handle_status): Use for_each_thread.
2348 (captured_main): Likewise.
2349 * win32-low.c (child_init_thread_list): Likewise.
2350 (win32_clear_inferiors): Likewise.
2351 (fake_breakpoint_event): Likewise.
2353 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2355 * inferiors.h (find_inferior): Remove.
2356 * inferiors.c (find_inferior): Remove.
2358 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2360 * linux-low.c (resume_status_pending_p): Update comment.
2361 (need_step_over_p): Update comment.
2363 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2365 * linux-low.c (proceed_one_lwp): Return void, change parameter
2367 (unsuspend_and_proceed_one_lwp): Likewise.
2368 (proceed_all_lwps): Use for_each_thread.
2369 (unstop_all_lwps): Likewise.
2371 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2373 * linux-low.c (linux_resume_one_thread): Return void, take
2375 (linux_resume): Use for_each_thread.
2377 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2379 * linux-low.c (send_sigstop_callback): Return void, change
2380 parameter type. Rename to...
2381 (send_sigstop): ... this.
2382 (suspend_and_send_sigstop_callback): Return void, change parameter
2384 (suspend_and_send_sigstop): ... this.
2385 (stop_all_lwps): Use for_each_thread.
2387 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2389 * linux-low.c (lwp_running): Return bool, remove unused
2391 (linux_stabilize_threads): Use find_thread.
2393 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2395 * linux-low.c (select_singlestep_lwp_callback): Remove.
2396 (count_events_callback): Remove.
2397 (select_event_lwp_callback): Remove.
2398 (select_event_lwp): Use find_thread/for_each_thread.
2400 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2402 * linux-low.c (not_stopped_callback): Return bool, take filter
2404 (linux_wait_for_event_filtered): Use find_thread.
2405 (linux_wait_1): Likewise.
2407 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2409 * linux-low.c (same_lwp): Remove.
2410 (find_lwp_pid): Use find_thread.
2412 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2414 * linux-low.c (delete_lwp_callback): Remove.
2415 (linux_mourn): Use for_each_thread.
2417 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2419 * linux-low.c (linux_detach_lwp_callback): Return void, remove
2420 args parameter, don't check for pid.
2421 (linux_detach): Use for_each_thread.
2423 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2425 * linux-low.c (struct counter): Remove.
2426 (second_thread_of_pid_p): Remove.
2427 (last_thread_of_process_p): Use find_thread.
2429 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2431 * inferiors.c (find_inferior_in_random): Remove.
2432 * inferiors.h (find_inferior_in_random): Remove.
2433 * linux-low.c (status_pending_p_callback): Return bool, accept
2434 parameter ptid directly.
2435 (linux_wait_for_event_filtered): Use find_thread_in_random.
2436 (linux_wait_1): Likewise.
2438 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2440 * inferiors.c (find_inferior_id): Remove.
2441 (find_thread_ptid): Move implemention from find_inferior_id to
2443 * inferiors.h (find_inferior_id): Remove.
2444 * server.c (handle_status): Use find_thread_ptid.
2445 (process_serial_event): Likewise.
2446 * thread-db.c (find_one_thread): Likewise.
2447 (thread_db_thread_handle): Likewise.
2448 * win32-low.c (thread_rec): Likewise.
2449 (child_delete_thread): Likewise.
2450 (win32_thread_alive): Likewise.
2451 (get_child_debug_event): Likewise.
2453 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2455 * linux-mips-low.c (update_watch_registers_callback): Return
2456 void, remove pid_p parameter, don't check for pid.
2457 (mips_insert_point, mips_remove_point): Use for_each_thread.
2459 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2461 * lynx.low (lynx_delete_thread_callback): Remove.
2462 (lynx_mourn): Use for_each_thread.
2464 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2466 * regcache.c (regcache_invalidate_one): Remove.
2467 (regcache_invalidate_pid): use for_each_thread.
2469 2017-11-26 Tom Tromey <tom@tromey.com>
2471 * linux-low.c (linux_create_inferior): Update.
2473 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
2475 * spu-low.c (spu_create_inferior): Fix typo in argument name.
2477 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2479 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
2480 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2481 * linux-aarch64-tdesc-selftest.c: New file.
2482 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2484 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2486 * configure.srv: Add new file.
2487 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2488 * linux-aarch64-tdesc-selftest.c: New file.
2489 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2491 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2493 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
2494 * linux-aarch64-low.c (initialize_low_arch): Remove init.
2495 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
2497 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2499 * configure.srv: Add new files.
2500 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
2501 aarch64_linux_read_description.
2502 * linux-aarch64-low.c (aarch64_linux_read_description):
2503 Merge with aarch64_arch_setup.
2504 (aarch64_arch_setup): Call aarch64_linux_read_description.
2505 * linux-aarch64-tdesc.c: New file.
2506 * linux-aarch64-tdesc.h: New file.
2508 2017-11-24 Yao Qi <yao.qi@linaro.org>
2510 * configure.srv: Set $srv_regobj for tic6x-linux.
2511 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
2512 (tic6x_read_description): Move some code to tic6x_arch_setup.
2513 (tic6x_tdesc_test): New function.
2514 (initialize_low_arch): Call selftests::register_test.
2516 2017-11-22 Yao Qi <yao.qi@linaro.org>
2518 * remote-utils.c (prepare_resume_reply): Use memcpy.
2520 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2522 * linux-low.c (kill_one_lwp_callback): Return void, take
2523 argument directly, don't filter on pid.
2524 (linux_kill): Use for_each_thread.
2526 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2528 * linux-low.c (need_step_over_p): Return bool, remove dummy
2530 (linux_resume, proceed_all_lwps): Use find_thread.
2532 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2534 * linux-low.c (resume_status_pending_p): Return bool, remove
2536 (linux_resume): Use find_thread.
2538 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2540 * linux-low.c (struct thread_resume_array): Remove.
2541 (linux_set_resume_request): Return void, take arguments
2543 (linux_resume): Use for_each_thread.
2545 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2547 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2548 return bool, remove data argument.
2549 (linux_stabilize_threads): Use find_thread.
2551 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2553 * linux-low.c (unsuspend_one_lwp): Remove.
2554 (unsuspend_all_lwps): Use for_each_thread, inline code from
2557 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2559 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2560 * linux-low.c (struct iterate_over_lwps_args): Remove.
2561 (iterate_over_lwps_filter): Remove.
2562 (iterate_over_lwps): Use find_thread.
2564 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2566 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2567 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2568 code from reset_lwp_ptrace_options_callback.
2570 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2572 * linux-arm-low.c (struct update_registers_data): Remove.
2573 (update_registers_callback): Return void, take arguments
2574 directly, don't check thread's pid.
2575 (arm_insert_point, arm_remove_point): Use for_each_thread.
2577 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2579 * win32-low.c (continue_one_thread): Return void, take argument
2581 (child_continue): Use for_each_thread.
2583 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2585 * win32-i386-low.c (update_debug_registers_callback): Rename
2587 (update_debug_registers): ... this, return void, remove pid_p arg.
2588 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2590 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2592 * inferiors.h (struct process_info): Add constructor, initialize
2594 <syscalls_to_catch>: Change type to std::vector<int>.
2595 * inferiors.c (add_process): Allocate process_info with new.
2596 (remove_process): Free process_info with delete.
2597 * linux-low.c (handle_extended_wait): Adjust.
2598 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2599 * server.c (handle_general_set): Adjust.
2601 2017-11-16 Pedro Alves <palves@redhat.com>
2603 * remote-utils.c (remote_close): Block SIGIO signals instead of
2604 uninstalling the SIGIO handler.
2606 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2608 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2610 2017-11-16 Yao Qi <yao.qi@linaro.org>
2612 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2613 (tic6x_store_gregset): Likewise.
2614 (tic6x_usrregs_info): Move it up.
2616 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2618 * Makefile.in: Update arch rules.
2619 * configure.srv: Explicitly mark arch/ files.
2621 2017-11-13 Andreas Schwab <schwab@suse.de>
2623 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2625 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2627 2017-11-06 Pedro Alves <palves@redhat.com>
2629 * config.in, configure: Regenerate.
2631 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2633 * target.c (struct thread_search): Remove.
2634 (thread_search_callback): Remove.
2635 (prepare_to_access_memory): Use for_each_thread instead of
2636 find_inferior. Inline code from thread_search_callback.
2638 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2640 * server.c (struct visit_actioned_threads_data): Remove.
2641 (visit_actioned_threads): Change prototype to take arguments
2643 (resume): Use find_thread instead of find_inferior.
2645 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2647 * server.c (queue_stop_reply_callback): Change prototype, return
2649 (find_status_pending_thread_callback): Remove.
2650 (handle_status): Replace find_inferior with find_thread and
2653 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2655 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2657 (aarch64_store_gregset): Likewise.
2658 (aarch64_fill_fpregset): Likewise.
2659 (aarch64_store_fpregset): Likewise.
2661 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2663 * gdbthread.h (find_thread, for_each_thread): New functions.
2664 * inferiors.c (thread_of_pid): Remove.
2665 (find_any_thread_of_pid): Use find_thread.
2666 * linux-low.c (num_lwps): Use for_each_thread.
2668 2017-10-17 Yao Qi <yao.qi@linaro.org>
2670 * Makefile.in: Remove one rule.
2671 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2673 2017-10-17 Yao Qi <yao.qi@linaro.org>
2675 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2676 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2678 2017-10-17 Yao Qi <yao.qi@linaro.org>
2680 * configure.srv: Rename arm.o with arch/arm.o.
2682 2017-10-17 Yao Qi <yao.qi@linaro.org>
2684 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2685 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2686 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2687 (arch-i386.o, arch-amd64.o): Remove rules.
2688 (arch/%.o): New rule.
2689 Update POSTCOMPILE and COMPILE.pre.
2690 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2691 * configure: Re-generated.
2692 * configure.srv: Replace arch-i386.o with arch/i386.o.
2693 Replace arch-amd64.o with arch/amd64.o.
2695 2017-10-16 Yao Qi <yao.qi@linaro.org>
2697 * configure: Regenerated.
2699 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2701 * inferiors.h: (struct inferior_list): Remove.
2702 (struct inferior_list_entry); Remove.
2703 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2704 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2705 get_first_inferior): Remove.
2706 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2707 find_inferior_id, find_inferior_in_random): Change signature.
2708 * inferiors.c (all_threads): Change type to
2709 std::list<thread_info *>.
2710 (get_thread): Remove macro.
2711 (find_inferior, find_inferior_id): Change signature, implement
2713 (find_inferior_in_random): Change signature, implement using
2714 find_thread_in_random.
2715 (for_each_inferior, for_each_inferior_with_data): Change
2716 signature, implement using for_each_thread.
2717 (add_inferior_to_list, remove_inferior): Remove.
2718 (add_thread, get_first_thread, thread_of_pid,
2719 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2720 (get_first_inferior, one_inferior_p, clear_inferior_list):
2722 (clear_inferiors, get_thread_process): Update.
2723 * gdbthread.h: Include <list>.
2724 (struct thread_info) <entry>: Remove field.
2726 (all_threads): Change type to std::list<thread_info *>.
2727 (get_first_inferior): Add doc.
2728 (find_thread, for_each_thread, find_thread_in_random): New
2730 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2731 * linux-arm-low.c (update_registers_callback): Update.
2732 * linux-low.c (second_thread_of_pid_p): Update.
2733 (kill_one_lwp_callback, linux_detach_lwp_callback,
2734 delete_lwp_callback, status_pending_p_callback, same_lwp,
2735 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2736 iterate_over_lwps, not_stopped_callback,
2737 resume_stopped_resumed_lwps, count_events_callback,
2738 select_singlestep_lwp_callback, select_event_lwp_callback,
2739 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2740 suspend_and_send_sigstop_callback, wait_for_sigstop,
2741 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2742 lwp_running, linux_set_resume_request, resume_status_pending_p,
2743 need_step_over_p, start_step_over, linux_resume_one_thread,
2744 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2745 reset_lwp_ptrace_options_callback): Update.
2746 * linux-mips-low.c (update_watch_registers_callback): Update.
2747 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2749 (free_register_cache_thread_one): Remove.
2750 (regcache_release): Update.
2751 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2752 handle_qxfer_threads_worker): Update.
2753 (handle_query): Update, use list iterator.
2754 (visit_actioned_threads, handle_pending_status,
2755 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2756 clear_pending_status_callback, set_pending_status_callback,
2757 find_status_pending_thread_callback, handle_status,
2758 process_serial_event): Update.
2759 * target.c (thread_search_callback): Update.
2760 * thread-db.c (thread_db_get_tls_address): Update.
2761 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2763 * win32-i386-low.c (update_debug_registers_callback): Update.
2764 * win32-low.c (delete_thread_info, child_delete_thread,
2765 continue_one_thread, suspend_one_thread,
2766 get_child_debug_event): Adjust.
2768 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2770 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2771 * inferiors.h: Include <list>.
2772 (struct process_info) <entry>: Remove field.
2774 (pid_of): Change macro to function.
2775 (ptid_of, lwpid_of): Remove macro.
2776 (all_processes): Change type to std::list<process_info *>.
2777 (ALL_PROCESSES): Remove macro.
2778 (for_each_process, find_process): New function.
2779 * inferiors.c (all_processes): Change type to
2780 std::list<process_info *>.
2781 (find_thread_process): Adjust.
2782 (add_process): Likewise.
2783 (remove_process): Likewise.
2784 (find_process_pid): Likewise.
2785 (get_first_process): Likewise.
2786 (started_inferior_callback): Remove.
2787 (have_started_inferiors_p): Adjust.
2788 (attached_inferior_callback): Remove.
2789 (have_attached_inferiors_p): Adjust.
2790 * linux-low.c (check_zombie_leaders): Likewise.
2791 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2792 (x86_linux_update_xmltarget): Adjust.
2793 * server.c (handle_query): Likewise.
2794 (gdb_reattached_process): Remove.
2795 (handle_status): Adjust.
2796 (kill_inferior_callback): Likewise.
2797 (detach_or_kill_inferior): Remove.
2798 (print_started_pid): Likewise.
2799 (print_attached_pid): Likewise.
2800 (detach_or_kill_for_exit): Update.
2801 (process_serial_event): Likewise.
2802 * linux-arm-low.c (arm_new_fork): Likewise.
2804 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2806 * dll.h: Include <list>.
2807 (struct dll_info): Add constructor.
2808 <entry>: Remove field.
2809 (all_dlls): Change type to std::list<dll_info>.
2810 * dll.c: Include <algorithm>.
2811 (get_dll): Remove macro.
2812 (all_dlls): Change type to std::list<dll_info *>.
2813 (free_one_dll): Remove.
2814 (match_dll): Likewise.
2815 (loaded_dll): Adjust.
2816 (unloaded_dll): Adjust to all_dlls type change, use
2817 std::find_if. Inline code from match_dll.
2818 (clear_dlls): Adjust to all_dlls type change.
2819 * server.c (emit_dll_description): Remove.
2820 (handle_qxfer_libraries): Adjust to all_dlls type change,
2821 integrate emit_dll_description's functionality.
2823 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2825 * linux-low.h (struct linux_target_ops) <delete_process>: New
2827 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2828 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2829 (struct linux_target_ops): Add delete_process callback.
2830 * linux-arm-low.c (arm_delete_process): New.
2831 (struct linux_target_ops): Add delete_process callback.
2832 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2833 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2834 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2835 * linux-mips-low.c (mips_linux_delete_process): New.
2836 (struct linux_target_ops): Add delete_process callback.
2837 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2838 * linux-s390-low.c (struct linux_target_ops): Likewise.
2839 * linux-sh-low.c (struct linux_target_ops): Likewise.
2840 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2841 * linux-tile-low.c (struct linux_target_ops): Likewise.
2842 * linux-x86-low.c (x86_linux_delete_process): New.
2843 (struct linux_target_ops): Add delete_process callback.
2844 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2846 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2848 * linux-aarch64-low.c (the_low_target): Add thread delete
2850 * linux-arm-low.c (arm_delete_thread): New function.
2851 (the_low_target): Add thread delete callback.
2852 * linux-bfin-low.c (the_low_target): Likewise.
2853 * linux-crisv32-low.c (the_low_target): Likewise.
2854 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2856 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2858 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2859 * linux-mips-low.c (mips_linux_delete_thread): New function.
2860 (the_low_target): Add thread delete callback.
2861 * linux-ppc-low.c (the_low_target): Likewise.
2862 * linux-s390-low.c (the_low_target): Likewise.
2863 * linux-sh-low.c (the_low_target): Likewise.
2864 * linux-tic6x-low.c (the_low_target): Likewise.
2865 * linux-tile-low.c (the_low_target): Likewise.
2866 * linux-x86-low.c (the_low_target): Likewise.
2867 * linux-xtensa-low.c (the_low_target): Likewise.
2869 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2871 * win32-low.c: Include "common-inferior.h".
2873 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2875 * inferiors.c (set_inferior_cwd): New function.
2876 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2877 (handle_query): Inform that QSetWorkingDir is supported.
2878 * win32-low.c (create_process): Pass the inferior's cwd to
2881 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2883 * inferiors.c (current_inferior_cwd): New global variable.
2884 (get_inferior_cwd): New function.
2885 * inferiors.h (struct process_info) <cwd>: New field.
2887 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2889 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2890 (OBS): Add gdb_tilde_expand.o.
2892 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2894 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2895 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2897 2017-09-29 Pedro Alves <palves@redhat.com>
2899 * ax.c (gdb_parse_agent_expr): Constify.
2900 * ax.h (gdb_parse_agent_expr): Constify.
2901 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2903 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2904 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2905 * remote-utils.h (read_ptid): Constify.
2906 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2907 (process_point_options, process_serial_event): Constify.
2908 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2909 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2910 (cmd_qtbuffer): Constify.
2912 2017-09-29 Pedro Alves <palves@redhat.com>
2914 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2917 2017-09-29 Pedro Alves <palves@redhat.com>
2919 * linux-low.c (handle_extended_wait): Pass parent thread instead
2920 of process to thread_db_notice_clone.
2921 * linux-low.h (thread_db_notice_clone): Replace parent process
2922 parameter with parent thread parameter.
2923 * thread-db.c (find_one_thread): Add comment.
2924 (thread_db_notice_clone): Replace parent process parameter with
2925 parent thread parameter. Temporarily switch to the parent thread.
2927 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2929 * gdbthread.h: Include "common-gdbthread.h".
2930 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2931 "if" when validating the ptid.
2932 * remote-utils.c: Include "gdbthread.h".
2933 (prepare_resume_reply): Use "switch_to_thread".
2934 * target.c (done_accessing_memory): Likewise.
2936 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2938 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2939 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2940 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2941 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2942 s390x-gs-linux64-ipa.o to ipa_obj.
2943 * linux-s390-low.c (HWCAP_S390_GS): New define.
2944 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2946 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2947 (s390_arch_setup): Check for guarded-storage support and choose
2949 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2950 init_registers_s390x_gs_linux64.
2951 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2953 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2954 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2956 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2958 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2960 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2962 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2963 (thread_db_thread_handle): Declare.
2964 * linux-low.c (linux_target_ops): Initialize thread_handle.
2965 * server.c (handle_qxfer_threads_worker): Add support for
2967 * target.h (struct target_ops): Add new function pointer,
2969 (target_thread_handle): Define.
2970 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2972 (thread_db_thread_handle): New function.
2974 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2976 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2977 * linux-low.h (thread_db_notice_clone): Declare.
2978 * thread-db.c (thread_db_notice_clone): New function.
2980 2017-09-21 Pedro Alves <palves@redhat.com>
2982 * server.c (gdb_read_memory, handle_status, process_serial_event)
2983 (handle_serial_event, handle_target_event): Adjust to
2984 set_desired_thread prototype change.
2985 * target.c (set_desired_thread): Remove 'use_general' parameter
2987 * target.h (set_desired_thread): Remove 'use_general' parameter.
2989 2017-09-20 Tom Tromey <tom@tromey.com>
2991 * target.c (target_terminal::terminal_state): Define.
2992 (target_terminal::init): Rename from target_terminal_init.
2993 (target_terminal::inferior): Rename from
2994 target_terminal_inferior.
2995 (target_terminal::ours): Rename from target_terminal_ours.
2996 (target_terminal::ours_for_output, target_terminal::info): New.
2998 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3000 * server.c (accumulate_file_name_length): Remove.
3001 (emit_dll_description): Adjust to std::string change.
3002 (handle_qxfer_libraries): Use std::string to hold document.
3004 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3006 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
3007 return type of xml_escape_text.
3008 * server.c (emit_dll_description): Likewise.
3010 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3012 * server.c (captured_main): Accept argument for --selftest.
3013 Update run_tests call.
3014 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
3015 when registering selftests.
3017 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
3019 * regcache.c (get_thread_regcache): Update code to use "std::vector"
3020 instead of "VEC" for "target_desc.reg_defs".
3021 (regcache_cpy): Likewise.
3022 (registers_to_string): Likewise.
3023 (registers_from_string): Likewise.
3024 (find_regno): Likewise.
3025 (supply_regblock): Likewise.
3026 (regcache_raw_read_unsigned): Likewise.
3027 * tdesc.c (init_target_desc): Likewise.
3028 (tdesc_create_reg): Likewise.
3029 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
3030 (struct target_desc) <reg_defs>: Convert to "std::vector".
3031 (target_desc): Do not initialize "reg_defs".
3032 (~target_desc): Update code to use "std::vector" instead of "VEC"
3033 for "target_desc.reg_defs".
3034 (operator==): Likewise.
3036 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3038 * inferiors.h (thread_to_gdb_id): Remove.
3039 * inferiors.c (thread_to_gdb_id): Remove.
3040 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
3041 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
3042 lynx_store_registers, lynx_read_memory, lynx_write_memory):
3044 * nto-low.c (nto_fetch_registers, nto_store_registers,
3045 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
3047 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3049 * inferiors.h (gdb_id_to_thread_id): Remove.
3050 * inferiors.c (gdb_id_to_thread_id): Remove.
3051 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
3052 removal. Move pid declaration closer to where it's used.
3054 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3056 * server.c (handle_detach): New function.
3057 (process_serial_event): Move code out, call handle_detach.
3059 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3061 * server.c (require_running): Rename to ...
3062 (require_running_or_return): ... this ...
3063 (require_running_or_break): ... and this.
3064 (handle_query, process_serial_event): Adjust.
3066 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3068 * linux-low.c (linux_set_resume_request): Remove unused
3071 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3073 * server.c (first_thread_of): Remove.
3074 (process_serial_event): Replace usage of first_thread_of with
3075 find_any_thread_of_pid.
3076 * tracepoint.c (same_process_p): Remove.
3077 (gdb_agent_about_to_close): Replace usage of same_process_p with
3078 find_any_thread_of_pid.
3079 * linux-x86-low.c (same_process_callback): Remove.
3080 (x86_arch_setup_process_callback): Replace usage of
3081 same_process_callback with find_any_thread_of_pid.
3082 * thread-db.c (any_thread_of): Remove.
3083 (switch_to_process): Replace usage of any_thread_of with
3084 find_any_thread_of_pid.
3085 * inferiors.c (thread_pid_matches_callback): Remove.
3086 (find_thread_process): Adjust to use find_any_thread_of_pid.
3088 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
3090 * regcache.c (get_thread_regcache): Guard calls to "memset"
3093 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
3095 * linux-low.c (handle_extended_wait): Use
3096 "allocate_target_description" instead of "XNEW".
3097 * linux-x86-low.c (initialize_low_arch): Likewise.
3099 2017-09-05 Yao Qi <yao.qi@linaro.org>
3101 * configure.srv (srv_i386_regobj): Remove.
3102 (srv_amd64_regobj): Remove.
3103 (srv_regobj): Set it to "" for x86 non-linux targets.
3104 * linux-x86-tdesc.c (i386_linux_read_description):
3105 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
3106 (init_registers_i386): Remove the declaration.
3107 (tdesc_i386): Remove the declaration.
3108 (lynx_i386_arch_setup): Call i386_create_target_description.
3109 * nto-x86-low.c: Likewise.
3110 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
3111 [!__x86_64__]: include arch/i386.h.
3112 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
3114 2017-09-05 Yao Qi <yao.qi@linaro.org>
3116 * configure.srv (srv_amd64_linux_xmlfiles): Remove
3117 i386/amd64-XXX-linux from it.
3119 2017-09-05 Yao Qi <yao.qi@linaro.org>
3121 * configure.srv: Empty srv_amd64_linux_regobj if $development is
3123 (ipa_amd64_linux_regobj): Remove.
3124 (ipa_x32_linux_regobj): Remove.
3126 2017-09-05 Yao Qi <yao.qi@linaro.org>
3128 * Makefile.in (arch-amd64.o): New rule.
3129 * configure.srv: Append arch-amd64.o.
3130 * linux-amd64-ipa.c: Include common/x86-xstate.h.
3131 (get_ipa_tdesc): Call amd64_linux_read_description.
3132 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
3133 and init_registers_amd64_XXX.
3134 * linux-x86-low.c (x86_linux_read_description): Call
3135 amd64_linux_read_description.
3136 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
3137 (initialize_low_arch): Don't call init_registers_x32_XXX and
3138 init_registers_amd64_XXX.
3139 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
3140 and tdesc_amd64_XXX.
3141 [__x86_64__] (amd64_tdesc_test): New function.
3142 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
3143 and init_registers_amd64_XXX.
3144 * linux-x86-tdesc.c: Include arch/amd64.h.
3145 (xcr0_to_tdesc_idx): New function.
3146 (i386_linux_read_description): New function.
3147 (amd64_get_ipa_tdesc_idx): New function.
3148 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
3149 (amd64_get_ipa_tdesc): Declare.
3151 2017-09-05 Yao Qi <yao.qi@linaro.org>
3153 * configure.srv (srv_i386_linux_xmlfiles): Remove
3154 i386/i386-XXX-linux.xml from it.
3156 2017-09-05 Yao Qi <yao.qi@linaro.org>
3158 * configure.srv: Set srv_i386_linux_regobj empty if $development
3160 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
3161 initialize_low_tdesc.
3162 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
3163 with #if initialize_low_tdesc.
3164 * linux-x86-tdesc-selftest.c: New file.
3165 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
3167 2017-09-05 Yao Qi <yao.qi@linaro.org>
3169 * Makefile.in (arch-i386.o): New rule.
3170 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
3171 (x86_64-*-linux*): Likewise.
3172 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
3173 include arch/i386.h.
3174 (i386_linux_read_description): Remove code and call
3175 i386_create_target_description.
3176 * tdesc.c (allocate_target_description): New function.
3177 * tdesc.h (set_tdesc_architecture): Remove declaration.
3178 (set_tdesc_osabi): Likewise.
3180 2017-09-05 Yao Qi <yao.qi@linaro.org>
3182 * linux-x86-tdesc.c: Don't include <inttypes.h>.
3183 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
3184 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
3186 * server.c (get_features_xml): Call tdesc_get_features_xml.
3187 * tdesc.c (set_tdesc_architecture): New function.
3188 (set_tdesc_osabi): New function.
3189 (tdesc_get_features_xml): New function.
3190 (tdesc_create_feature): Add an argument.
3191 * tdesc.h (struct target_desc) <features>: New field.
3192 <arch, osabi>: New field.
3193 (~target_desc): xfree features, arch, and osabi.
3194 (target_desc::oerator==): Don't compare .xmltarget.
3195 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
3196 (set_tdesc_osabi): Likewise.
3197 (tdesc_get_features_xml): Likewise.
3199 2017-09-05 Yao Qi <yao.qi@linaro.org>
3201 * linux-x86-tdesc.c: Include selftest.h.
3202 (i386_tdesc_test): New function.
3203 (initialize_low_tdesc): Call selftests::register_test.
3204 * tdesc.h: Include regdef.h.
3205 (target_desc): Override operator == and !=.
3207 2017-09-05 Yao Qi <yao.qi@linaro.org>
3209 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
3210 (ipa_obj): Likewise.
3211 * linux-i386-ipa.c: Include common/x86-xstate.h
3212 (get_ipa_tdesc): Call i386_linux_read_description.
3213 (initialize_low_tracepoint): Don't call init_registers_XXX
3214 functions, call initialize_low_tdesc instead.
3215 * linux-x86-low.c (x86_linux_read_description): Call
3216 i386_linux_read_description.
3217 (initialize_low_arch): Don't call init_registers_i386_XXX
3218 functions, call initialize_low_tdesc.
3219 * linux-x86-tdesc.c: New file.
3220 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
3221 (i386_get_ipa_tdesc_idx): Declare.
3222 (i386_get_ipa_tdesc): Declare.
3223 (initialize_low_tdesc): Declare.
3225 2017-09-05 Yao Qi <yao.qi@linaro.org>
3227 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
3230 2017-09-05 Yao Qi <yao.qi@linaro.org>
3232 * Makefile.in (IPA_OBJS): Add vec-ipa.o
3233 * regcache.c (get_thread_regcache): Use VEC_length.
3234 (init_register_cache): Likewise.
3235 (regcache_cpy): Likewise.
3236 (registers_to_string): Iterate reg_defs via VEC_iterate.
3237 (find_regno): Likewise.
3238 (find_register_by_number): Use VEC_index.
3239 (register_size): Call find_register_by_number.
3240 (register_data): Call find_register_by_number.
3241 (supply_regblock): Use VEC_length.
3242 (regcache_raw_read_unsigned): Likewise.
3243 * tdesc.c (init_target_desc): Iterate reg_defs via
3245 (default_description): Update initializer.
3246 (copy_target_description): Don't update field num_registers.
3247 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
3248 <num_registers>: Remove.
3250 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
3252 * Makefile.in (.SECONDARY): Define target.
3254 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
3256 * linux-low.c (linux_wait_1): Adjust.
3257 * server.c (queue_stop_reply_callback): Adjust.
3259 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
3261 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
3262 QEnvironmentUnset and QEnvironmentReset packets.
3263 (handle_query): Inform remote that QEnvironmentHexEncoded,
3264 QEnvironmentUnset and QEnvironmentReset are supported.
3266 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
3268 * inferiors.h (inferior_target_data): Rename to ...
3269 (thread_target_data): ... this.
3270 (inferior_regcache_data): Rename to ...
3271 (thread_regcache_data): ... this.
3272 (set_inferior_regcache_data): Rename to ...
3273 (set_thread_regcache_data): ... this.
3274 * inferiors.c (inferior_target_data): Rename to ...
3275 (thread_target_data): ... this.
3276 (inferior_regcache_data): Rename to ...
3277 (thread_regcache_data): ... this.
3278 (set_inferior_regcache_data): Rename to ...
3279 (set_thread_regcache_data): ... this.
3280 (free_one_thread): Update.
3281 * linux-low.h (get_thread_lwp): Update.
3282 * regcache.c (get_thread_regcache): Update.
3283 (regcache_invalidate_thread): Update.
3284 (free_register_cache_thread): Update.
3285 * win32-i386-low.c (update_debug_registers_callback): Update.
3286 (win32_get_current_dr): Update.
3287 * win32-low.c (thread_rec): Update.
3288 (delete_thread_info): Update.
3289 (continue_one_thread): Update.
3290 (suspend_one_thread): Update.
3292 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
3294 * inferiors.c (set_inferior_target_data): Remove.
3295 * inferiors.h (set_inferior_target_data): Remove.
3297 2017-08-18 Yao Qi <yao.qi@linaro.org>
3299 * Makefile.in (OBS): Add selftest.o.
3300 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
3301 * configure, config.in: Re-generated.
3302 * server.c: Include common/sefltest.h.
3303 (captured_main): Handle option --selftest.
3305 2017-08-09 Yao Qi <yao.qi@linaro.org>
3307 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
3308 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
3309 i386-avx-mpx.o and i386-mmx.o.
3310 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
3311 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
3312 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
3313 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
3314 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
3315 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
3316 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
3317 i386/amd64-avx-mpx.xml.
3319 2017-08-09 Yao Qi <yao.qi@linaro.org>
3321 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
3322 and x32-avx-avx512.o.
3323 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
3324 i386/x32-avx-avx512.xml.
3326 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
3328 * tracepoint.h (enum class fast_tpoint_collect_result): New
3330 (fast_tracepoint_collecting): Change return type to
3331 fast_tpoint_collect_result.
3332 * tracepoint.c (fast_tracepoint_collecting): Likewise.
3333 * linux-low.h: Include tracepoint.h.
3334 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
3335 fast_tpoint_collect_result.
3336 * linux-low.c (handle_tracepoints): Adjust.
3337 (linux_fast_tracepoint_collecting): Change return type to
3338 fast_tpoint_collect_result.
3339 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
3340 linux_wait_1, stuck_in_jump_pad_callback,
3341 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
3342 proceed_one_lwp): Adjust to type change.
3344 2017-07-10 Yao Qi <yao.qi@linaro.org>
3346 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
3348 2017-06-29 Yao Qi <yao.qi@linaro.org>
3350 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
3352 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
3354 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
3356 * Makefile.in (IPA_OBJS): Sort and format one item per line.
3358 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
3360 * linux-low.c (linux_create_inferior): Adjust code to access the
3361 environment information via 'gdb_environ' class.
3362 * lynx-low.c (lynx_create_inferior): Likewise.
3363 * server.c (our_environ): Make it an instance of 'gdb_environ'.
3364 (get_environ): Return a pointer to 'our_environ'.
3365 (captured_main): Initialize 'our_environ'.
3366 * server.h (get_environ): Adjust prototype.
3367 * spu-low.c (spu_create_inferior): Adjust code to access the
3368 environment information via 'gdb_environ' class.
3370 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3372 * linux-low.c (linux_read_memory, linux_write_memory): Remove
3373 usage of "register" keyword.
3375 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3377 * configure: Re-generate.
3379 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3381 * configure: Re-generate.
3383 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3385 * Makefile.in (COMPILE.pre): Add "-x c++".
3387 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
3389 * fork-child.c: Conditionally include <signal.h>.
3391 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3393 * server.c (handle_general_set): Handle new packet
3394 "QStartupWithShell".
3395 (handle_query): Add "QStartupWithShell" to the list of supported
3397 (gdbserver_usage): Add help text explaining the
3398 new "--startup-with-shell" and "--no-startup-with-shell" CLI
3400 (captured_main): Recognize and act upon the presence of the new
3403 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3404 Pedro Alves <palves@redhat.com>
3406 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
3407 * configure: Regenerate.
3408 * configure.srv (srv_linux_obj): Add "fork-child.o" and
3410 (i[34567]86-*-lynxos*): Likewise.
3411 (spu*-*-*): Likewise.
3412 * fork-child.c: New file.
3413 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
3415 (linux_ptrace_fun): New function.
3416 (linux_create_inferior): Adjust function prototype to reflect
3417 change on "target.h". Adjust function code to use
3419 (linux_request_interrupt): Delete "signal_pid".
3420 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3421 (lynx_ptrace_fun): New function.
3422 (lynx_create_inferior): Adjust function prototype to reflect
3423 change on "target.h". Adjust function code to use
3425 * nto-low.c (nto_create_inferior): Adjust function prototype and
3426 code to reflect change on "target.h". Update comments.
3427 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
3428 "common-terminal.h" and "environ.h".
3429 (terminal_fd): Moved to fork-child.c.
3430 (old_foreground_pgrp): Likewise.
3431 (restore_old_foreground_pgrp): Likewise.
3432 (last_status): Make it global.
3433 (last_ptid): Likewise.
3434 (our_environ): New variable.
3435 (startup_with_shell): Likewise.
3436 (program_name): Likewise.
3437 (program_argv): Rename to...
3438 (program_args): ...this.
3439 (wrapper_argv): New variable.
3440 (start_inferior): Delete function.
3441 (get_exec_wrapper): New function.
3442 (get_exec_file): Likewise.
3443 (get_environ): Likewise.
3444 (prefork_hook): Likewise.
3445 (post_fork_inferior): Likewise.
3446 (postfork_hook): Likewise.
3447 (postfork_child_hook): Likewise.
3448 (handle_v_run): Update code to deal with arguments coming from the
3449 remote host. Update calls from "start_inferior" to
3451 (captured_main): Likewise. Initialize environment variable. Call
3453 * server.h (post_fork_inferior): New prototype.
3454 (get_environ): Likewise.
3455 (last_status): Declare.
3456 (last_ptid): Likewise.
3457 (signal_pid): Likewise.
3458 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3459 (spu_ptrace_fun): New function.
3460 (spu_create_inferior): Adjust function prototype to reflect change
3461 on "target.h". Adjust function code to use "fork_inferior".
3462 * target.c (target_terminal_init): New function.
3463 (target_terminal_inferior): Likewise.
3464 (target_terminal_ours): Likewise.
3465 * target.h: Include <vector>.
3466 (struct target_ops) <create_inferior>: Update prototype.
3467 (create_inferior): Update macro.
3468 * utils.c (gdb_flush_out_err): New function.
3469 * win32-low.c (win32_create_inferior): Adjust function prototype
3470 and code to reflect change on "target.h".
3472 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3474 * inferiors.c (switch_to_thread): New function.
3476 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3478 * Makefile.in (SFILE): Add "common/job-control.c".
3479 (OBS): Add "job-control.o".
3481 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
3483 * Makefile: Remove "@host_makefile_frag@".
3485 2017-05-05 Pedro Alves <palves@redhat.com>
3487 * configure: Regenerate.
3489 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
3491 * configure: Regenerate.
3493 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
3495 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
3496 software_single_step change of return type to
3497 std::vector<CORE_ADDR>.
3498 * linux-low.c (install_software_single_step_breakpoints):
3500 * linux-low.h (install_software_single_step_breakpoints):
3503 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3505 * remote-utils.c: Include "gdb_termios.h" instead of
3507 * terminal.h: Delete file.
3509 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3511 * server.c: Include <vector>.
3512 <program_argv, wrapper_argv>: Convert to std::vector.
3513 (start_inferior): Rewrite function to use C++.
3514 (handle_v_run): Likewise. Update code that calculates the argv
3515 based on the vRun packet; use C++.
3516 (captured_main): Likewise.
3518 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3520 * server.c (handle_v_cont): Initialize thread_resume::thread
3523 2017-04-05 Pedro Alves <palves@redhat.com>
3525 * configure: Regenerate.
3527 2017-04-05 Pedro Alves <palves@redhat.com>
3529 * gdbreplay.c (sync_error): Constify.
3530 * linux-x86-low.c (push_opcode): Constify.
3532 2017-04-05 Pedro Alves <palves@redhat.com>
3534 * win32-low.c (get_child_debug_event)
3535 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3536 Report TARGET_WAITKIND_SPURIOUS instead.
3538 2017-04-05 Pedro Alves <palves@redhat.com>
3540 * remote-utils.c (remote_prepare, remote_open): Constify.
3541 * remote-utils.h (remote_prepare, remote_open): Constify.
3542 * server.c (captured_main): Constify 'port' handling.
3544 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3546 * Makefile.in (clean): Clear .deps.
3548 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3550 * .gitignore: Remove generated files, replace with wildcard.
3551 * (clean): Replace removal of generated files with wildcard.
3552 (version.c): Replace with...
3553 (version-generated.c): ...this.
3554 (xml-builtin.c): Replace with...
3555 (xml-builtin-generated.c): ...this.
3556 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3557 (%.c: *regformats*): Replace with...
3558 (%-generated.c: *regformats*): ...this.
3560 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3562 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3563 (xtensa_fill_gregset): Call collect_register_by_name for
3565 (xtensa_store_gregset): Call supply_register_by_name for
3568 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3570 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3571 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3572 (xtensa_store_gregset): Call supply_register for all registers in
3573 a0_regnum..a0_regnum + C0_NREGS range.
3575 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3577 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3578 (ax-ipa.o: ax.c): Remove.
3579 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3580 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3581 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3582 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3583 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3585 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3587 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3588 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3589 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3590 (errors-ipa.o: ../common/errors.c): Remove.
3591 (format-ipa.o: ../common/format.c): Remove.
3592 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3594 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3596 * Makefile.in (%-ipa.o: %.c): New rule.
3597 (tracepoint-ipa.o: tracepoint.c): Remove.
3598 (utils-ipa.o: utils.c): Remove.
3599 (remote-utils-ipa.o: remote-utils.c): Remove.
3600 (regcache-ipa.o: regcache.c): Remove.
3601 (i386-linux-ipa.o: i386-linux.c): Remove.
3602 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3603 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3604 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3605 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3606 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3607 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3608 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3609 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3610 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3611 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3612 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3613 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3614 (aarch64-ipa.o: aarch64.c): Remove.
3615 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3616 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3617 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3618 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3619 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3620 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3621 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3622 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3623 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3624 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3625 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3626 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3627 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3628 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3629 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3630 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3631 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3632 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3633 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3634 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3635 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3636 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3637 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3638 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3639 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3640 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3641 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3642 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3643 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3644 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3645 (tdesc-ipa.o: tdesc.c): Remove.
3646 (x32-linux-ipa.o: x32-linux.c): Remove.
3647 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3648 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3650 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3652 * Makefile.in (%.o: ../arch/%.c): New rule.
3653 (arm.o: ../arch/arm.c): Remove.
3654 (arm-linux.o: ../arch/arm-linux.c): Remove.
3655 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3656 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3658 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3660 * Makefile.in (%.o: ../nat/%.c): New rule.
3661 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3662 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3663 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3664 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3665 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3666 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3667 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3668 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3669 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3670 (linux-personality.o: ../nat/linux-personality.c): Remove.
3671 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3672 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3673 (x86-linux.o: ../nat/x86-linux.c): Remove.
3674 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3675 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3677 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3679 * Makefile.in (%.o: ../common/%.c): New rule.
3680 (signals.o: ../common/signals.c): Remove.
3681 (print-utils.o: ../common/print-utils.c): Remove.
3682 (rsp-low.o: ../common/rsp-low.c): Remove.
3683 (common-utils.o: ../common/common-utils.c): Remove.
3684 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3685 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3686 (vec.o: ../common/vec.c): Remove.
3687 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3688 (xml-utils.o: ../common/xml-utils.c): Remove.
3689 (ptid.o: ../common/ptid.c): Remove.
3690 (buffer.o: ../common/buffer.c): Remove.
3691 (format.o: ../common/format.c): Remove.
3692 (filestuff.o: ../common/filestuff.c): Remove.
3693 (agent.o: ../common/agent.c): Remove.
3694 (errors.o: ../common/errors.c): Remove.
3695 (environ.o: ../common/environ.c): Remove.
3696 (common-debug.o: ../common/common-debug.c): Remove.
3697 (cleanups.o: ../common/cleanups.c): Remove.
3698 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3699 (fileio.o: ../common/fileio.c): Remove.
3700 (common-regcache.o: ../common/common-regcache.c): Remove.
3701 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3702 (new-op.o: ../common/new-op.c): Remove.
3703 (btrace-common.o: ../common/btrace-common.c): Remove.
3705 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3707 * Makefile.in (%.o: ../target/%.c): New rule.
3708 (waitstatus.o: ../target/waitstatus.c): Remove.
3710 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3713 (%.c: ../regformats/%.dat,
3714 (%.c: ../regformats/arm/%.dat,
3715 (%.c: ../regformats/i386/%.dat,
3716 (%.c: ../regformats/rs6000/%.dat): New rules.
3717 (aarch64.c): Remove.
3718 (reg-arm.c): Remove.
3719 (arm-with-iwmmxt.c): Remove.
3720 (arm-with-vfpv2.c): Remove.
3721 (arm-with-vfpv3.c): Remove.
3722 (arm-with-neon.c): Remove.
3723 (reg-bfin.c): Remove.
3724 (reg-cris.c): Remove.
3725 (reg-crisv32.c): Remove.
3727 (i386-linux.c): Remove.
3728 (i386-avx.c): Remove.
3729 (i386-avx-linux.c): Remove.
3730 (i386-avx-avx512.c): Remove.
3731 (i386-avx-avx512-linux.c): Remove.
3732 (i386-mpx.c): Remove.
3733 (i386-mpx-linux.c): Remove.
3734 (i386-avx-mpx-avx512-pku.c): Remove.
3735 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3736 (i386-avx-mpx.c): Remove.
3737 (i386-avx-mpx-linux.c): Remove.
3738 (i386-mmx.c): Remove.
3739 (i386-mmx-linux.c): Remove.
3740 (reg-ia64.c): Remove.
3741 (reg-m32r.c): Remove.
3742 (reg-m68k.c): Remove.
3744 (mips-linux.c): Remove.
3745 (mips-dsp-linux.c): Remove.
3746 (mips64-linux.c): Remove.
3747 (mips64-dsp-linux.c): Remove.
3748 (nios2-linux.c): Remove.
3749 (powerpc-32.c): Remove.
3750 (powerpc-32l.c): Remove.
3751 (powerpc-altivec32l.c): Remove.
3752 (powerpc-cell32l.c): Remove.
3753 (powerpc-vsx32l.c): Remove.
3754 (powerpc-isa205-32l.c): Remove.
3755 (powerpc-isa205-altivec32l.c): Remove.
3756 (powerpc-isa205-vsx32l.c): Remove.
3757 (powerpc-e500l.c): Remove.
3758 (powerpc-64l.c): Remove.
3759 (powerpc-altivec64l.c): Remove.
3760 (powerpc-cell64l.c): Remove.
3761 (powerpc-vsx64l.c): Remove.
3762 (powerpc-isa205-64l.c): Remove.
3763 (powerpc-isa205-altivec64l.c): Remove.
3764 (powerpc-isa205-vsx64l.c): Remove.
3765 (s390-linux32.c): Remove.
3766 (s390-linux32v1.c): Remove.
3767 (s390-linux32v2.c): Remove.
3768 (s390-linux64.c): Remove.
3769 (s390-linux64v1.c): Remove.
3770 (s390-linux64v2.c): Remove.
3771 (s390-te-linux64.c): Remove.
3772 (s390-vx-linux64.c): Remove.
3773 (s390-tevx-linux64.c): Remove.
3774 (s390x-linux64.c): Remove.
3775 (s390x-linux64v1.c): Remove.
3776 (s390x-linux64v2.c): Remove.
3777 (s390x-te-linux64.c): Remove.
3778 (s390x-vx-linux64.c): Remove.
3779 (s390x-tevx-linux64.c): Remove.
3780 (tic6x-c64xp-linux.c): Remove.
3781 (tic6x-c64x-linux.c): Remove.
3782 (tic6x-c62x-linux.c): Remove.
3784 (reg-sparc64.c): Remove.
3785 (reg-spu.c): Remove.
3787 (amd64-linux.c): Remove.
3788 (amd64-avx.c): Remove.
3789 (amd64-avx-linux.c): Remove.
3790 (amd64-avx-avx512.c): Remove.
3791 (amd64-avx-avx512-linux.c): Remove.
3792 (amd64-mpx.c): Remove.
3793 (amd64-mpx-linux.c): Remove.
3794 (amd64-avx-mpx-avx512-pku.c): Remove.
3795 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3796 (amd64-avx-mpx.c): Remove.
3797 (amd64-avx-mpx-linux.c): Remove.
3799 (x32-linux.c): Remove.
3800 (x32-avx.c): Remove.
3801 (x32-avx-linux.c): Remove.
3802 (x32-avx-avx512.c): Remove.
3803 (x32-avx-avx512-linux.c): Remove.
3804 (reg-xtensa.c): Remove.
3805 (reg-tilegx.c): Remove.
3806 (reg-tilegx32.c): Remove.
3808 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3810 * Makefile.in (SFILES): Add "common/environ.c".
3811 (OBJS): Add "common/environ.h".
3813 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3815 * configure.ac: Check if the fs_base and gs_base members of
3816 `struct user_regs_struct' exist.
3817 * config.in: Regenerated.
3818 * configure: Likewise.
3820 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3822 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3824 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3825 (get_next_pcs_syscall_next_pc): Likewise.
3827 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3829 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3830 * nto-x86-low.c: Likewise.
3832 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3834 * Makefile.in: Include disable-implicit-rules.mk.
3836 2016-11-23 Pedro Alves <palves@redhat.com>
3838 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3839 (debug_vprintf): Use std::chrono::steady_clock instead of
3840 gettimeofday. Use '.' instead of ':'.
3841 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3842 (get_timestamp): Use std::chrono::steady_clock instead of
3845 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3847 * Makefile.in: Fix whitespace formatting.
3849 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3851 * Makefile.in (SFILES, OBS): Flatten list and order
3854 2016-11-23 Pedro Alves <palves@redhat.com>
3856 * event-loop.c (handle_file_event): Use warning.
3857 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3858 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3861 2016-11-23 Pedro Alves <palves@redhat.com>
3863 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3865 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3866 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3867 debug_printf and debug_flush for debug output.
3868 * server.c (handle_general_set): Likewise.
3869 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3872 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3874 * Makefile.in (.c.o): Replace rule with ...
3875 (%.o: %.c): ... this one.
3877 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3879 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3880 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3882 * configure.ac: Remove checks for the make program.
3883 * configure: Re-generate.
3885 2016-10-28 Pedro Alves <palves@redhat.com>
3887 * Makefile.in (CXX_DIALECT): Get from configure.
3888 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3889 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3890 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3891 * config.in: Regenerate.
3892 * configure: Regenerate.
3894 2016-10-27 Yao Qi <yao.qi@linaro.org>
3896 * linux-low.c (linux_supports_range_stepping): Return true if
3897 can_software_single_step return true.
3899 2016-10-27 Yao Qi <yao.qi@linaro.org>
3901 * inferiors.c (find_inferior_in_random): New function.
3902 * inferiors.h (find_inferior_in_random): Declare.
3903 * linux-low.c (linux_wait_for_event_filtered): Call
3904 find_inferior_in_random instead of find_inferior.
3906 2016-10-27 Yao Qi <yao.qi@linaro.org>
3908 * linux-low.c (linux_wait_1): If single-step breakpoints are
3909 inserted, remove them.
3911 2016-10-26 Pedro Alves <palves@redhat.com>
3913 * linux-low.c (handle_extended_wait): Link parent/child fork
3915 (linux_wait_1): Unlink them.
3916 (linux_set_resume_request): Ignore resume requests for
3917 already-resumed and unhandled fork child threads.
3918 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3919 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3921 (handle_v_requests) <vCont>: Don't call require_running.
3922 * server.h (in_queued_stop_replies): New declaration.
3924 2016-10-24 Yao Qi <yao.qi@linaro.org>
3927 * linux-aarch64-low.c (append_insns): Cast the return value to
3930 2016-10-10 Yao Qi <yao.qi@linaro.org>
3932 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3934 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3936 * target.c (target_supports_multi_process): New function, moved
3938 * target.h (target_supports_multi_process): ... here. Remove
3941 2016-10-05 Tom Tromey <tom@tromey.com>
3944 * tracepoint.c (handle_tracepoint_bkpts): Check
3945 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3947 2016-10-05 Yao Qi <yao.qi@linaro.org>
3949 * configure.srv: Update the path of arm-*.xml files.
3951 2016-10-05 Terry Guo <terry.guo@arm.com>
3952 Yao Qi <yao.qi@linaro.org>
3954 * Makefile.in: Adjust the path of rules.
3955 * configure.srv: Update the path of xml files.
3956 * regformats/arm-with-iwmmxt.dat: Regenerated.
3957 * regformats/arm-with-neon.dat: Likewise.
3958 * regformats/arm-with-vfpv2.dat: Likewise.
3959 * regformats/arm-with-vfpv3.dat Likewise.
3961 2016-09-30 Yao Qi <yao.qi@linaro.org>
3964 * target.c (target_stop_and_wait): Don't call
3965 target_continue_no_signal, use resume_stop instead.
3967 2016-09-26 Yao Qi <yao.qi@linaro.org>
3969 * linux-low.c (linux_wait_1): Call debug_exit.
3971 2016-09-23 Pedro Alves <palves@redhat.com>
3973 * Makefile.in (SFILES): Add common/new-op.c.
3974 (OBS): Add common/new-op.o.
3975 (new-op.o): New rule.
3977 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3979 * .gitinore: Ignore more files.
3981 2016-09-21 Yao Qi <yao.qi@linaro.org>
3983 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3986 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3988 * server.c (start_inferior): Call target_mourn_inferior instead of
3989 mourn_inferior; pass ptid_t argument to it.
3991 (handle_target_event): Likewise.
3992 * target.c (target_mourn_inferior): New function.
3993 * target.h (mourn_inferior): Delete macro.
3995 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3997 * linux-low.c (lwp_is_stepping): New function.
3999 2016-09-06 Carl Love <cel@us.ibm.com>
4001 * server.c (start_inferior): Fixed comment, requested comment change
4002 didn't get updated correctly. Removed reference to ptrace () call as
4003 it is only true on Linux systems.
4005 2016-09-06 Carl Love <cel@us.ibm.com>
4007 * server.c (start_inferior): Do not call
4008 function target_post_create_inferior () if the
4009 inferior process has already exited.
4011 2016-09-05 Pedro Alves <palves@redhat.com>
4013 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
4014 (COMPILE.pre, CC_LD): Use CXX directly.
4015 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
4016 * acinclude.m4: Don't include build-with-cxx.m4.
4017 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
4018 * configure: Regenerate.
4020 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
4023 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
4024 call writing data to own_buf.
4026 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
4028 * target.c (mywait): Call target_wait instead of
4030 (target_wait): New function.
4032 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
4034 * server.c (start_inferior): New variable 'ptid'. Replace calls
4035 to the_target->resume by target_continue{,_no_signal}, depending
4037 * target.c (target_stop_and_wait): Call target_continue_no_signal
4038 instead of the_target->resume.
4039 (target_continue): New function.
4041 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
4043 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
4045 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
4048 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
4050 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
4051 * linux-arm-low.c (ps_get_thread_area): Likewise.
4052 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
4053 * linux-m68k-low.c (ps_get_thread_area): Likewise.
4054 * linux-mips-low.c (ps_get_thread_area): Likewise.
4055 * linux-nios2-low.c (ps_get_thread_area): Likewise.
4056 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
4057 * linux-x86-low.c (ps_get_thread_area): Likewise.
4058 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
4060 2016-08-19 Pedro Alves <palves@redhat.com>
4062 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
4064 2016-08-19 Pedro Alves <palves@redhat.com>
4066 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
4067 comment. Use memcpy instead of casting through unsigned long.
4069 2016-08-19 Pedro Alves <palves@redhat.com>
4071 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
4072 allocating around 0x80000000.
4074 2016-08-19 Pedro Alves <palves@redhat.com>
4077 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
4078 (x32-avx512-linux-ipa.o): New rules.
4079 * configure.ac (x86_64-*-linux*): New x32 check.
4080 * configure.srv (ipa_x32_linux_regobj): New.
4081 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
4082 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
4084 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
4086 * configure: Regenerate.
4088 2016-08-09 Pedro Alves <palves@redhat.com>
4091 * Makefile.in (OBS): Add signals-state-save-restore.o.
4092 (signals-state-save-restore.o): New rule.
4093 * config.in: Regenerate.
4094 * configure: Regenerate.
4095 * linux-low.c: Include "signals-state-save-restore.h".
4096 (linux_create_inferior): Call
4097 restore_original_signals_state.
4098 * server.c: Include "dispositions-save-restore.h".
4099 (captured_main): Call save_original_signals_state.
4101 2016-08-05 Pedro Alves <palves@redhat.com>
4103 * configure: Regenerate.
4105 2016-08-04 Yao Qi <yao.qi@linaro.org>
4107 * linux-low.c (regsets_fetch_inferior_registers): Check
4108 errno is ESRCH or not.
4110 2016-08-02 Yao Qi <yao.qi@linaro.org>
4112 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
4113 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
4114 (thread_db_load_search): Update.
4115 (try_thread_db_load_1): Don't look for td_ta_event_addr,
4116 td_ta_set_event and td_ta_event_getmsg.
4118 2016-07-26 Pedro Alves <palves@redhat.com>
4121 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
4122 of unsigned long for 64-bit registers and use uint32_t instead of
4123 unsigned int for 32-bit registers.
4125 2016-07-26 Pedro Alves <palves@redhat.com>
4127 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
4130 2016-07-21 Tom Tromey <tom@tromey.com>
4132 * configure: Rebuild.
4134 2016-07-21 Yao Qi <yao.qi@linaro.org>
4136 * mem-break.c (find_gdb_breakpoint): Cast bp to
4137 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
4139 2016-07-21 Yao Qi <yao.qi@linaro.org>
4141 * server.c (handle_v_requests): Support s and S actions
4142 if target_supports_software_single_step return true.
4144 2016-07-21 Yao Qi <yao.qi@linaro.org>
4146 * linux-low.c (resume_stopped_resumed_lwps): If resume request
4147 is resume_step, call maybe_hw_step.
4148 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
4150 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
4152 (proceed_one_lwp): If resume request is resume_step, install
4153 reinsert breakpoints and call maybe_hw_step.
4155 2016-07-21 Yao Qi <yao.qi@linaro.org>
4157 * linux-low.c (proceed_one_lwp): Declare.
4158 (linux_resume_one_thread): Remove local variable 'step'.
4159 Lift code enqueue signal. Call proceed_one_lwp instead of
4160 linux_resume_one_lwp.
4162 2016-07-21 Yao Qi <yao.qi@linaro.org>
4164 * linux-low.c (linux_resume_one_thread): Call
4165 enqueue_pending_signal.
4167 2016-07-21 Yao Qi <yao.qi@linaro.org>
4169 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4170 * inferiors.c (do_restore_current_thread_cleanup): New function.
4171 (make_cleanup_restore_current_thread): Likewise.
4172 * linux-low.c (install_software_single_step_breakpoints): Call
4173 make_cleanup_restore_current_thread. Switch current_thread to
4176 2016-07-21 Yao Qi <yao.qi@linaro.org>
4178 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
4179 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
4180 (clone_one_breakpoint): Likewise.
4181 (delete_reinsert_breakpoints): Change parameter to thread.
4183 (has_reinsert_breakpoints): Likewise.
4184 (uninsert_reinsert_breakpoints): Likewise.
4185 (reinsert_reinsert_breakpoints): Likewise.
4186 * mem-break.h (set_reinsert_breakpoint): Update declaration.
4187 (delete_reinsert_breakpoints): Likewise.
4188 (reinsert_reinsert_breakpoints): Likewise.
4189 (uninsert_reinsert_breakpoints): Likewise.
4190 (has_reinsert_breakpoints): Likewise.
4192 2016-07-21 Yao Qi <yao.qi@linaro.org>
4194 * inferiors.c (get_thread_process): Make parameter const.
4195 * inferiors.h (get_thread_process): Update declaration.
4196 * mem-break.c (clone_all_breakpoints): Remove all parameters.
4197 Add new parameters child_thread and parent_thread. Callers
4199 * mem-break.h (clone_all_breakpoints): Update declaration.
4201 2016-07-21 Yao Qi <yao.qi@linaro.org>
4203 * mem-break.c (struct breakpoint) <cond_list>: Remove.
4204 <command_list, handler>: Remove.
4205 (struct gdb_breakpoint): New.
4206 (struct other_breakpoint): New.
4207 (struct reinsert_breakpoint): New.
4208 (is_gdb_breakpoint): New function.
4209 (any_persistent_commands): Update command_list if
4210 is_gdb_breakpoint returns true.
4211 (set_breakpoint): Create breakpoints according to their types.
4212 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
4213 (set_gdb_breakpoint_1): Likewise.
4214 (set_gdb_breakpoint): Likewise.
4215 (clear_breakpoint_conditions): Change parameter type to
4216 'struct gdb_breakpoint *'.
4217 (clear_breakpoint_commands): Likewise.
4218 (clear_breakpoint_conditions_and_commands): Likewise.
4219 (add_condition_to_breakpoint): Likewise.
4220 (add_breakpoint_condition): Likewise.
4221 (add_commands_to_breakpoint): Likewise.
4222 (check_breakpoints): Check other_breakpoint.
4223 (clone_one_breakpoint): Clone breakpopint according to its type.
4224 * mem-break.h (struct gdb_breakpoint): Declare.
4225 (set_gdb_breakpoint): Update declaration.
4226 (clear_breakpoint_conditions_and_commands): Likewise.
4227 (add_breakpoint_condition): Likewise.
4228 (add_breakpoint_commands): Likewise.
4229 * server.c (process_point_options): Change parameter type to
4230 'struct gdb_breakpoint *'.
4232 2016-07-21 Yao Qi <yao.qi@linaro.org>
4234 * mem-break.c (set_breakpoint_at): Rename it to ...
4235 (set_breakpoint_type_at): ... it.
4236 (set_breakpoint_at): Call set_breakpoint_type_at.
4237 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
4238 * mem-break.h (set_breakpoint_at): Update comments.
4240 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
4242 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
4244 (nios2_store_gregset): Likewise.
4246 2016-07-01 Pedro Alves <palves@redhat.com>
4247 Antoine Tremblay <antoine.tremblay@ericsson.com>
4249 * linux-low.c: Change interface to take the target lwp_info
4250 pointer directly and return void. Handle detaching from a zombie
4252 (linux_detach_lwp_callback): New function.
4253 (linux_detach): Detach from the leader thread after detaching from
4256 2016-06-28 Yao Qi <yao.qi@linaro.org>
4258 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
4259 for variable new_offset.
4260 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4261 (aarch64_ftrace_insn_reloc_cb): Likewise.
4262 (aarch64_ftrace_insn_reloc_tb): Likewise.
4263 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
4264 PRIx64 instead of PRIx32.
4266 2016-06-28 Yao Qi <yao.qi@linaro.org>
4268 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
4269 (the_low_target): Install arm_get_syscall_trapinfo.
4271 2016-06-28 Yao Qi <yao.qi@linaro.org>
4273 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
4275 (the_low_target): Install aarch64_get_syscall_trapinfo.
4277 2016-06-28 Yao Qi <yao.qi@linaro.org>
4279 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
4281 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
4282 Remove parameter sysno.
4283 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
4286 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
4288 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
4289 (s390_emit_ne_goto): Likewise.
4290 (s390_emit_lt_goto): Likewise.
4291 (s390_emit_le_goto): Likewise.
4292 (s390_emit_gt_goto): Likewise.
4293 (s390_emit_ge_goto): Likewise.
4294 (s390x_emit_eq_goto): Likewise.
4295 (s390x_emit_ne_goto): Likewise.
4296 (s390x_emit_lt_goto): Likewise.
4297 (s390x_emit_le_goto): Likewise.
4298 (s390x_emit_gt_goto): Likewise.
4299 (s390x_emit_ge_goto): Likewise.
4300 (s390_emit_ops_impl): Mark variable static.
4301 (s390x_emit_ops): Likewise.
4303 2016-06-17 Yao Qi <yao.qi@linaro.org>
4305 * linux-low.c (handle_extended_wait): Call
4306 uninsert_reinsert_breakpoints for the parent process. Remove
4307 reinsert breakpoints from the child process. Reinsert them to
4308 the parent process when vfork is done.
4309 * mem-break.c (uninsert_reinsert_breakpoints): New function.
4310 (reinsert_reinsert_breakpoints): New function.
4311 * mem-break.h (uninsert_reinsert_breakpoints): Declare
4312 (reinsert_reinsert_breakpoints): Declare.
4314 2016-06-17 Yao Qi <yao.qi@linaro.org>
4316 * linux-low.c (handle_extended_wait): If the parent is doing
4317 step-over, remove the reinsert breakpoints from the forked child.
4319 2016-06-17 Yao Qi <yao.qi@linaro.org>
4321 * linux-low.c (unsuspend_all_lwps): Declare.
4322 (linux_low_filter_event): If thread exited, call finish_step_over.
4323 If step-over is finished, unsuspend other threads.
4325 2016-06-17 Yao Qi <yao.qi@linaro.org>
4327 * linux-low.c (linux_resume_one_lwp_throw): Assert
4328 has_reinsert_breakpoints returns false.
4329 * mem-break.c (delete_disabled_breakpoints): Assert
4330 bp type isn't reinsert_breakpoint.
4332 2016-06-17 Yao Qi <yao.qi@linaro.org>
4334 * linux-low.c (maybe_hw_step): New function.
4335 (linux_resume_one_lwp_throw): Call maybe_hw_step.
4336 (finish_step_over): Switch current_thread to lwp temporarily,
4337 and assert has_reinsert_breakpoints returns true.
4338 (proceed_one_lwp): Call maybe_hw_step.
4339 * mem-break.c (has_reinsert_breakpoints): New function.
4340 * mem-break.h (has_reinsert_breakpoints): Declare.
4342 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
4344 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
4346 2016-05-17 Yao Qi <yao.qi@linaro.org>
4348 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
4349 instead of find_inferior.
4351 2016-05-05 Yao Qi <yao.qi@linaro.org>
4353 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
4354 Initialize res to zero.
4356 2016-05-05 Yao Qi <yao.qi@linaro.org>
4358 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
4361 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4363 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
4364 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
4365 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
4367 2016-04-28 Par Olsson <par.olsson@windriver.com>
4368 Simon Marchi <simon.marchi@ericsson.com>
4370 * tracepoint.c (write_inferior_int8): New function.
4371 (cmd_qtenable_disable): Write enable flag using
4372 write_inferior_int8.
4374 2016-04-25 Yao Qi <yao.qi@linaro.org>
4376 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
4377 (need_step_over_p): Return zero if the LWP has pending signals
4378 can be delivered on software single step target.
4380 2016-04-25 Yao Qi <yao.qi@linaro.org>
4382 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
4383 return instead of error.
4385 2016-04-22 Yao Qi <yao.qi@linaro.org>
4387 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
4390 2016-04-22 Yao Qi <yao.qi@linaro.org>
4392 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
4393 signal when stepping over breakpoint with software single
4396 2016-04-21 Pedro Alves <palves@redhat.com>
4398 * linux-s390-low.c (s390_collect_ptrace_register)
4399 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
4401 (s390_check_regset): Use void * instead of gdb_byte *.
4403 2016-04-20 Pedro Alves <palves@redhat.com>
4405 * configure: Renegerate.
4407 2016-04-20 Yao Qi <yao.qi@linaro.org>
4409 * linux-aarch32-low.c: Include "arch/arm-linux.h".
4410 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
4412 (arm_store_gregset): Likewise.
4414 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
4416 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
4417 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
4418 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
4419 (amd64-avx-mpx-linux.c): New rules.
4420 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
4421 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
4422 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
4423 (srv_amd64_regobj): Add amd64-avx-mpx.o.
4424 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
4425 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
4426 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
4427 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
4428 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
4429 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
4430 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
4431 * linux-x86-low.c (x86_linux_read_description): Add case for
4432 X86_XSTATE_AVX_MPX_MASK.
4433 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
4434 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
4435 init_registers_i386_avx_mpx_linux.
4436 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4437 (initialize_low_tracepoint): Call
4438 init_registers_i386_avx_mpx_linux.
4439 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4440 (initialize_low_tracepoint): Call
4441 init_registers_amd64_avx_mpx_linux.
4442 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
4443 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
4444 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
4447 2016-04-18 Pedro Alves <palves@redhat.com>
4449 * configure: Regenerate.
4451 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
4453 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
4454 (aarch64_emit_sub): Likewise.
4456 2016-04-12 Pedro Alves <palves@redhat.com>
4458 * utils.c (prepare_to_throw_exception): Delete.
4460 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
4462 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
4464 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
4466 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
4468 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
4470 * linux-aarch64-ipa.c: Add <elf.h> include.
4471 * linux-ppc-ipa.c: Add <elf.h> include.
4472 * linux-s390-ipa.c: Add <elf.h> include.
4474 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4476 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
4477 (get_raw_reg_ptr): Likewise.
4478 (get_trace_state_variable_value_ptr): Likewise.
4479 (set_trace_state_variable_value_ptr): Likewise.
4480 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
4483 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4484 Marcin Kościelnicki <koriakin@0x04.net>
4487 * linux-ppc-low.c (emit_insns): New function.
4488 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
4489 (ppc_emit_prologue): New function.
4490 (ppc_emit_epilogue): New function.
4491 (ppc_emit_add): New function.
4492 (ppc_emit_sub): New function.
4493 (ppc_emit_mul): New function.
4494 (ppc_emit_lsh): New function.
4495 (ppc_emit_rsh_signed): New function.
4496 (ppc_emit_rsh_unsigned): New function.
4497 (ppc_emit_ext): New function.
4498 (ppc_emit_zero_ext): New function.
4499 (ppc_emit_log_not): New function.
4500 (ppc_emit_bit_and): New function.
4501 (ppc_emit_bit_or): New function.
4502 (ppc_emit_bit_xor): New function.
4503 (ppc_emit_bit_not): New function.
4504 (ppc_emit_equal): New function.
4505 (ppc_emit_less_signed): New function.
4506 (ppc_emit_less_unsigned): New function.
4507 (ppc_emit_ref): New function.
4508 (ppc_emit_const): New function.
4509 (ppc_emit_reg): New function.
4510 (ppc_emit_pop): New function.
4511 (ppc_emit_stack_flush): New function.
4512 (ppc_emit_swap): New function.
4513 (ppc_emit_stack_adjust): New function.
4514 (ppc_emit_call): New function.
4515 (ppc_emit_int_call_1): New function.
4516 (ppc_emit_void_call_2): New function.
4517 (ppc_emit_if_goto): New function.
4518 (ppc_emit_goto): New function.
4519 (ppc_emit_eq_goto): New function.
4520 (ppc_emit_ne_goto): New function.
4521 (ppc_emit_lt_goto): New function.
4522 (ppc_emit_le_goto): New function.
4523 (ppc_emit_gt_goto): New function.
4524 (ppc_emit_ge_goto): New function.
4525 (ppc_write_goto_address): New function.
4526 (ppc_emit_ops_impl): New static variable.
4527 (ppc64v1_emit_prologue): New function.
4528 (ppc64v2_emit_prologue): New function.
4529 (ppc64_emit_epilogue): New function.
4530 (ppc64_emit_add): New function.
4531 (ppc64_emit_sub): New function.
4532 (ppc64_emit_mul): New function.
4533 (ppc64_emit_lsh): New function.
4534 (ppc64_emit_rsh_signed): New function.
4535 (ppc64_emit_rsh_unsigned): New function.
4536 (ppc64_emit_ext): New function.
4537 (ppc64_emit_zero_ext): New function.
4538 (ppc64_emit_log_not): New function.
4539 (ppc64_emit_bit_and): New function.
4540 (ppc64_emit_bit_or): New function.
4541 (ppc64_emit_bit_xor): New function.
4542 (ppc64_emit_bit_not): New function.
4543 (ppc64_emit_equal): New function.
4544 (ppc64_emit_less_signed): New function.
4545 (ppc64_emit_less_unsigned): New function.
4546 (ppc64_emit_ref): New function.
4547 (ppc64_emit_const): New function.
4548 (ppc64v1_emit_reg): New function.
4549 (ppc64v2_emit_reg): New function.
4550 (ppc64_emit_pop): New function.
4551 (ppc64_emit_stack_flush): New function.
4552 (ppc64_emit_swap): New function.
4553 (ppc64v1_emit_call): New function.
4554 (ppc64v2_emit_call): New function.
4555 (ppc64v1_emit_int_call_1): New function.
4556 (ppc64v2_emit_int_call_1): New function.
4557 (ppc64v1_emit_void_call_2): New function.
4558 (ppc64v2_emit_void_call_2): New function.
4559 (ppc64_emit_if_goto): New function.
4560 (ppc64_emit_eq_goto): New function.
4561 (ppc64_emit_ne_goto): New function.
4562 (ppc64_emit_lt_goto): New function.
4563 (ppc64_emit_le_goto): New function.
4564 (ppc64_emit_gt_goto): New function.
4565 (ppc64_emit_ge_goto): New function.
4566 (ppc64v1_emit_ops_impl): New static variable.
4567 (ppc64v2_emit_ops_impl): New static variable.
4568 (ppc_emit_ops): New function.
4569 (linux_low_target): Wire in ppc_emit_ops.
4571 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4572 Marcin Kościelnicki <koriakin@0x04.net>
4575 * Makefile.in: Add powerpc-*-ipa.o
4576 * configure.srv: Add ipa_obj for powerpc*-linux.
4577 * linux-ppc-ipa.c: New file.
4578 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4580 (PPC_FIELD): New macro.
4581 (PPC_SEXT): New macro.
4582 (PPC_OP6): New macro.
4583 (PPC_BO): New macro.
4584 (PPC_LI): New macro.
4585 (PPC_BD): New macro.
4586 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4587 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4588 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4589 (ppc_get_thread_area): New function.
4590 (is_elfv2_inferior): New function.
4591 (gen_ds_form): New function.
4592 (GEN_STD): New macro.
4593 (GEN_STDU): New macro.
4594 (GEN_LD): New macro.
4595 (GEN_LDU): New macro.
4596 (gen_d_form): New function.
4597 (GEN_ADDI): New macro.
4598 (GEN_ADDIS): New macro.
4599 (GEN_LI): New macro.
4600 (GEN_LIS): New macro.
4601 (GEN_ORI): New macro.
4602 (GEN_ORIS): New macro.
4603 (GEN_LWZ): New macro.
4604 (GEN_STW): New macro.
4605 (GEN_STWU): New macro.
4606 (gen_xfx_form): New function.
4607 (GEN_MFSPR): New macro.
4608 (GEN_MTSPR): New macro.
4609 (GEN_MFCR): New macro.
4610 (GEN_MTCR): New macro.
4611 (GEN_SYNC): New macro.
4612 (GEN_LWSYNC): New macro.
4613 (gen_x_form): New function.
4614 (GEN_OR): New macro.
4615 (GEN_MR): New macro.
4616 (GEN_LWARX): New macro.
4617 (GEN_STWCX): New macro.
4618 (GEN_CMPW): New macro.
4619 (gen_md_form): New function.
4620 (GEN_RLDICL): New macro.
4621 (GEN_RLDICR): New macro.
4622 (gen_i_form): New function.
4624 (GEN_BL): New macro.
4625 (gen_b_form): New function.
4626 (GEN_BNE): New macro.
4627 (GEN_LOAD): New macro.
4628 (GEN_STORE): New macro.
4629 (gen_limm): New function.
4630 (gen_atomic_xchg): New function.
4631 (gen_call): New function.
4632 (ppc_relocate_instruction): New function.
4633 (ppc_install_fast_tracepoint_jump_pad): New function.
4634 (ppc_get_min_fast_tracepoint_insn_len): New function.
4635 (ppc_get_ipa_tdesc_idx): New function.
4636 (the_low_target): Wire in the new functions.
4637 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4639 * linux-ppc-tdesc.h: New file.
4641 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4643 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4644 (alloc_jump_pad_buffer): New function.
4645 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4646 (alloc_jump_pad_buffer): New function.
4647 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4648 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4649 (alloc_jump_pad_buffer): New function.
4650 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4651 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4652 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4653 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4655 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4657 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4658 * linux-amd64-ipa.c: Likewise.
4659 * linux-i386-ipa.c: Likewise.
4660 * linux-s390-ipa.c: Likewise.
4661 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4662 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4663 set_trace_state_variable_value_ptr.
4664 (struct ipa_sym_addresses): Likewise.
4665 (symbol_list): Likewise.
4666 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4667 accessing gdb_collect directly.
4668 (gdb_collect_ptr_type): New typedef.
4669 (get_raw_reg_ptr_type): New typedef.
4670 (get_trace_state_variable_value_ptr_type): New typedef.
4671 (set_trace_state_variable_value_ptr_type): New typedef.
4672 (gdb_collect_ptr): New global.
4673 (get_raw_reg_ptr): New global.
4674 (get_trace_state_variable_value_ptr): New global.
4675 (set_trace_state_variable_value_ptr): New global.
4676 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4677 accessing get_raw_reg directly.
4678 (get_get_tsv_func_addr): Likewise for
4679 get_trace_state_variable_value_ptr.
4680 (get_set_tsv_func_addr): Likewise for
4681 set_trace_state_variable_value_ptr.
4682 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4684 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4686 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4688 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4690 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4692 (relocate_instruction): Remove own_buf.
4693 * server.c (own_buf): Make global.
4694 (handle_v_requests): Make global.
4695 * server.h (own_buf): New declaration.
4696 (handle_v_requests): New prototype.
4698 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4701 * linux-s390-low.c (add_insns): New function.
4702 (s390_emit_prologue): New function.
4703 (s390_emit_epilogue): New function.
4704 (s390_emit_add): New function.
4705 (s390_emit_sub): New function.
4706 (s390_emit_mul): New function.
4707 (s390_emit_lsh): New function.
4708 (s390_emit_rsh_signed): New function.
4709 (s390_emit_rsh_unsigned): New function.
4710 (s390_emit_ext): New function.
4711 (s390_emit_log_not): New function.
4712 (s390_emit_bit_and): New function.
4713 (s390_emit_bit_or): New function.
4714 (s390_emit_bit_xor): New function.
4715 (s390_emit_bit_not): New function.
4716 (s390_emit_equal): New function.
4717 (s390_emit_less_signed): New function.
4718 (s390_emit_less_unsigned): New function.
4719 (s390_emit_ref): New function.
4720 (s390_emit_if_goto): New function.
4721 (s390_emit_goto): New function.
4722 (s390_write_goto_address): New function.
4723 (s390_emit_litpool): New function.
4724 (s390_emit_const): New function.
4725 (s390_emit_call): New function.
4726 (s390_emit_reg): New function.
4727 (s390_emit_pop): New function.
4728 (s390_emit_stack_flush): New function.
4729 (s390_emit_zero_ext): New function.
4730 (s390_emit_swap): New function.
4731 (s390_emit_stack_adjust): New function.
4732 (s390_emit_set_r2): New function.
4733 (s390_emit_int_call_1): New function.
4734 (s390_emit_void_call_2): New function.
4735 (s390_emit_eq_goto): New function.
4736 (s390_emit_ne_goto): New function.
4737 (s390_emit_lt_goto): New function.
4738 (s390_emit_le_goto): New function.
4739 (s390_emit_gt_goto): New function.
4740 (s390_emit_ge_goto): New function.
4741 (s390x_emit_prologue): New function.
4742 (s390x_emit_epilogue): New function.
4743 (s390x_emit_add): New function.
4744 (s390x_emit_sub): New function.
4745 (s390x_emit_mul): New function.
4746 (s390x_emit_lsh): New function.
4747 (s390x_emit_rsh_signed): New function.
4748 (s390x_emit_rsh_unsigned): New function.
4749 (s390x_emit_ext): New function.
4750 (s390x_emit_log_not): New function.
4751 (s390x_emit_bit_and): New function.
4752 (s390x_emit_bit_or): New function.
4753 (s390x_emit_bit_xor): New function.
4754 (s390x_emit_bit_not): New function.
4755 (s390x_emit_equal): New function.
4756 (s390x_emit_less_signed): New function.
4757 (s390x_emit_less_unsigned): New function.
4758 (s390x_emit_ref): New function.
4759 (s390x_emit_if_goto): New function.
4760 (s390x_emit_const): New function.
4761 (s390x_emit_call): New function.
4762 (s390x_emit_reg): New function.
4763 (s390x_emit_pop): New function.
4764 (s390x_emit_stack_flush): New function.
4765 (s390x_emit_zero_ext): New function.
4766 (s390x_emit_swap): New function.
4767 (s390x_emit_stack_adjust): New function.
4768 (s390x_emit_int_call_1): New function.
4769 (s390x_emit_void_call_2): New function.
4770 (s390x_emit_eq_goto): New function.
4771 (s390x_emit_ne_goto): New function.
4772 (s390x_emit_lt_goto): New function.
4773 (s390x_emit_le_goto): New function.
4774 (s390x_emit_gt_goto): New function.
4775 (s390x_emit_ge_goto): New function.
4776 (s390_emit_ops): New function.
4777 (struct linux_target_ops): Fill in emit_ops hook.
4779 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4782 * Makefile.in: Add s390 IPA files.
4783 * configure.srv: Build IPA for s390.
4784 * linux-s390-ipa.c: New file.
4785 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4786 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4787 (tdesc_s390_linux32): Likewise.
4788 (init_registers_s390_linux32v1): Likewise.
4789 (tdesc_s390_linux32v1): Likewise.
4790 (init_registers_s390_linux32v2): Likewise.
4791 (tdesc_s390_linux32v2): Likewise.
4792 (init_registers_s390_linux64): Likewise.
4793 (tdesc_s390_linux64): Likewise.
4794 (init_registers_s390_linux64v1): Likewise.
4795 (tdesc_s390_linux64v1): Likewise.
4796 (init_registers_s390_linux64v2): Likewise.
4797 (tdesc_s390_linux64v2): Likewise.
4798 (init_registers_s390_te_linux64): Likewise.
4799 (tdesc_s390_te_linux64): Likewise.
4800 (init_registers_s390_vx_linux64): Likewise.
4801 (tdesc_s390_vx_linux64): Likewise.
4802 (init_registers_s390_tevx_linux64): Likewise.
4803 (tdesc_s390_tevx_linux64): Likewise.
4804 (init_registers_s390x_linux64): Likewise.
4805 (tdesc_s390x_linux64): Likewise.
4806 (init_registers_s390x_linux64v1): Likewise.
4807 (tdesc_s390x_linux64v1): Likewise.
4808 (init_registers_s390x_linux64v2): Likewise.
4809 (tdesc_s390x_linux64v2): Likewise.
4810 (init_registers_s390x_te_linux64): Likewise.
4811 (tdesc_s390x_te_linux64): Likewise.
4812 (init_registers_s390x_vx_linux64): Likewise.
4813 (tdesc_s390x_vx_linux64): Likewise.
4814 (init_registers_s390x_tevx_linux64): Likewise.
4815 (tdesc_s390x_tevx_linux64): Likewise.
4816 (have_hwcap_s390_vx): New static variable.
4817 (s390_arch_setup): Fill have_hwcap_s390_vx.
4818 (s390_get_thread_area): New function.
4819 (s390_ft_entry_gpr_esa): New const.
4820 (s390_ft_entry_gpr_zarch): New const.
4821 (s390_ft_entry_misc): New const.
4822 (s390_ft_entry_fr): New const.
4823 (s390_ft_entry_vr): New const.
4824 (s390_ft_main_31): New const.
4825 (s390_ft_main_64): New const.
4826 (s390_ft_exit_fr): New const.
4827 (s390_ft_exit_vr): New const.
4828 (s390_ft_exit_misc): New const.
4829 (s390_ft_exit_gpr_esa): New const.
4830 (s390_ft_exit_gpr_zarch): New const.
4831 (append_insns): New function.
4832 (s390_relocate_instruction): New function.
4833 (s390_install_fast_tracepoint_jump_pad): New function.
4834 (s390_get_min_fast_tracepoint_insn_len): New function.
4835 (s390_get_ipa_tdesc_idx): New function.
4836 (struct linux_target_ops): Wire in the above functions.
4837 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4838 * linux-s390-tdesc.h: New file.
4840 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4842 * linux-s390-low.c (s390_supports_tracepoints): New function.
4843 (struct linux_target_ops): Fill supports_tracepoints hook.
4845 2016-03-18 Yao Qi <yao.qi@linaro.org>
4847 * linux-low.c (lwp_signal_can_be_delivered): New function.
4848 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4850 2016-03-18 Yao Qi <yao.qi@linaro.org>
4852 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4853 0 if signal is enqueued. Remove 'signal' from one debugging
4854 message. Move one debugging message to some lines below.
4855 Remove code setting 'signal' to 0.
4857 2016-03-18 Yao Qi <yao.qi@linaro.org>
4859 * linux-low.c (linux_low_filter_event): Remove redundant
4860 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4862 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4864 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4865 (struct linux_target_ops): Wire in the above.
4867 2016-03-03 Yao Qi <yao.qi@linaro.org>
4869 * linux-low.c: Update comments to start_step_over.
4871 2016-03-03 Yao Qi <yao.qi@linaro.org>
4874 * linux-low.c (handle_extended_wait): Set child suspended
4875 if event_lwp->bp_reinsert isn't zero.
4877 2016-03-02 Yao Qi <yao.qi@linaro.org>
4879 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4880 enqueue_pending_signal.
4882 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4884 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4887 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4889 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4890 (s390_regmap_3264) [!__s390x__]: New global.
4891 (s390_collect_ptrace_register): Skip map entries containing -1.
4892 (s390_supply_ptrace_register): Ditto.
4893 (s390_fill_gprs_high): New function.
4894 (s390_store_gprs_high): New function.
4895 (s390_regsets): Add NT_S390_HIGH_GPRS.
4896 (s390_get_hwcap): Enable on 31-bit.
4897 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4898 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4899 Detect NT_S390_HIGH_GPRS.
4900 (s390_usrregs_info_3264): Enable on 31-bit.
4901 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4902 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4904 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4907 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4908 * configure.srv: Ditto.
4909 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4910 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4911 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4912 (init_registers_amd64_linux): Remove prototype.
4913 (tdesc_amd64_linux): Remove declaration.
4914 (get_ipa_tdesc): New function.
4915 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4916 initialize remaining tdescs.
4917 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4918 (init_registers_i386_linux): Remove prototype.
4919 (tdesc_i386_linux): Remove declaration.
4920 (get_ipa_tdesc): New function.
4921 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4922 initialize remaining tdescs.
4923 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4924 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4925 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4926 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4927 (x86_get_ipa_tdesc_idx): New function.
4928 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4929 * linux-x86-tdesc.h: New file.
4930 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4931 (target_get_ipa_tdesc_idx): New macro.
4932 * tracepoint.c (ipa_tdesc_idx): New macro.
4933 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4934 (symbol_list): Add ipa_tdesc_idx.
4935 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4936 (ipa_tdesc): Remove.
4937 (ipa_tdesc_idx): New variable.
4938 (get_context_regcache): Use get_ipa_tdesc.
4939 (gdb_collect): Ditto.
4941 * tracepoint.h (get_ipa_tdesc): New prototype.
4942 (ipa_tdesc): Remove.
4944 2016-02-24 Pedro Alves <palves@redhat.com>
4946 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4947 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4948 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4949 Factor out common code between the USE_SIGTRAP_SIGINFO and
4950 !USE_SIGTRAP_SIGINFO blocks.
4951 (linux_low_filter_event): Call save_stop_reason instead of
4952 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4954 (linux_wait_1): Update comments.
4956 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4958 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4959 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4960 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4961 ppc_insert_point, ppc_remove_point.
4963 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4965 * linux-s390-low.c (s390_supports_z_point_type): New function.
4966 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4968 2016-02-16 Yao Qi <yao.qi@linaro.org>
4970 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4971 PC. Get pc from regcache_read_pc.
4973 2016-02-12 Yao Qi <yao.qi@linaro.org>
4975 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4976 or linux_get_pc_32bit.
4977 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4979 2016-02-12 Yao Qi <yao.qi@linaro.org>
4981 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4982 arm_linux_get_next_pcs_fixup.
4984 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4986 * tracepoint.c (x_tracepoint_action_download): Change
4987 write_inferior_data_ptr to write_inferior_data_pointer.
4988 (cmd_qtstart): Likewise.
4989 (write_inferior_data_ptr): Remove.
4990 (download_agent_expr): Change write_inferior_data_ptr to
4991 write_inferior_data_pointer.
4992 (download_tracepoint_1): Likewise.
4993 (download_tracepoint): Likewise.
4994 (download_trace_state_variables): Likewise.
4996 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4997 Marcin Kościelnicki <koriakin@0x04.net>
4999 * tracepoint.c (struct tracepoint_action_ops): Remove.
5000 (struct tracepoint_action): Remove ops.
5001 (m_tracepoint_action_download, r_tracepoint_action_download)
5002 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
5003 size and offset accordingly.
5004 (m_tracepoint_action_ops, r_tracepoint_action_ops)
5005 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
5006 (tracepoint_action_send, tracepoint_action_download): New functions.
5007 Helpers for trace action handlers.
5008 (add_tracepoint_action): Remove setup actions ops.
5009 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
5011 2016-02-10 Yao Qi <yao.qi@linaro.org>
5013 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
5015 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
5017 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
5019 * configure: Regenerate.
5021 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
5023 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
5024 void * to gdb_byte *.
5025 * linux-low.c (siginfo_fixup): Likewise.
5026 (linux_xfer_siginfo): Likewise.
5027 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
5029 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
5031 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
5033 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
5035 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
5037 * linux-x86-low.c [__x86_64__]: Include
5038 "nat/amd64-linux-siginfo.h".
5039 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
5040 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
5041 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
5042 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
5043 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
5044 (cpt_si_fd, si_timerid, si_overrun): Move from
5045 nat/amd64-linux-siginfo.c.
5046 * Makefile.in (amd64-linux-siginfo.o:): New rule.
5048 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
5050 * server.c (skip_to_semicolon): Remove.
5051 (process_point_options): Use strchrnul instead of
5054 2016-01-26 Yao Qi <yao.qi@linaro.org>
5056 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
5057 * linux-low.c (install_software_single_step_breakpoints): Don't
5058 call regcache_read_pc.
5059 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
5062 2016-01-26 Yao Qi <yao.qi@linaro.org>
5064 * linux-low.c (install_software_single_step_breakpoints): Call
5065 regcache_read_pc instead of get_pc.
5067 2016-01-26 Yao Qi <yao.qi@linaro.org>
5069 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
5070 (unblock_async_io): Rename to ...
5071 (block_unblock_async_io): ... it. New function.
5072 (enable_async_io): Don't install SIGIO handler. Unblock it
5074 (disable_async_io): Don't ignore SIGIO. Block it instead.
5075 (initialize_async_io): Install SIGIO handler. Don't call
5078 2016-01-26 Yao Qi <yao.qi@linaro.org>
5080 * remote-utils.c (getpkt): If the buffer isn't empty, and the
5081 first character is '\003', call *the_target->request_interrupt.
5083 2016-01-25 Yao Qi <yao.qi@linaro.org>
5085 * remote-utils.c (new_thread_notify): Remove.
5086 (dead_thread_notify): Likewise.
5087 * remote-utils.h (new_thread_notify): Remove declaration.
5088 (dead_thread_notify): Likewise.
5090 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
5092 * gdb.trace/pending.exp: Fix expected message on continue.
5094 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
5096 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
5097 it works properly on big-endian machines where sizeof (CORE_ADDR)
5100 2016-01-21 Pedro Alves <palves@redhat.com>
5102 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
5103 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
5104 * configure: Regenerate.
5106 2016-01-21 Yao Qi <yao.qi@linaro.org>
5108 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
5109 is_thumb and set it according to CPSR saved on the stack.
5110 (get_next_pcs_syscall_next_pc): Pass is_thumb to
5111 arm_sigreturn_next_pc.
5113 2016-01-18 Yao Qi <yao.qi@linaro.org>
5115 * linux-low.c (linux_set_pc_64bit): New function.
5116 (linux_get_pc_64bit): New function.
5117 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
5119 * linux-sparc-low.c (debug_threads): Remove declaration.
5120 (sparc_get_pc): Remove.
5121 (the_low_target): Use linux_get_pc_64bit instead of
5123 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
5124 (the_low_target): Use linux_get_pc_64bit and
5127 2016-01-18 Yao Qi <yao.qi@linaro.org>
5129 * linux-arm-low.c (debug_threads): Remove declaration.
5130 (arm_get_pc, arm_set_pc): Remove.
5131 (the_low_target): Use linux_get_pc_32bit and
5133 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
5134 (the_low_target): Use linux_get_pc_32bit and
5136 * linux-cris-low.c (debug_threads): Remove declaration.
5137 (cris_get_pc, cris_set_pc,): Remove.
5138 (the_low_target): Use linux_get_pc_32bit and
5140 * linux-crisv32-low.c (debug_threads): Remove declaration.
5141 (cris_get_pc, cris_set_pc): Remove.
5142 (the_low_target): Use linux_get_pc_32bit and
5144 * linux-low.c: Include inttypes.h.
5145 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
5146 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
5147 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
5148 (the_low_target): Use linux_get_pc_32bit and
5150 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
5151 (the_low_target): Use linux_get_pc_32bit and
5153 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
5154 (the_low_target): Use linux_get_pc_32bit and
5156 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
5157 (the_low_target): Use linux_get_pc_32bit and
5159 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
5160 (the_low_target): Use linux_get_pc_32bit and
5163 2016-01-18 Gary Benson <gbenson@redhat.com>
5165 * configure.ac (AC_FUNC_FORK): New check.
5166 * config.in: Regenerate.
5167 * configure: Likewise.
5169 2016-01-14 Yao Qi <yao.qi@linaro.org>
5171 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
5172 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
5173 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
5174 arm_get_next_pcs_ctor.
5176 2016-01-12 Josh Stone <jistone@redhat.com>
5177 Philippe Waroquiers <philippe.waroquiers@skynet.be>
5179 * inferiors.h: Include "gdb_vecs.h".
5180 (struct process_info): Add syscalls_to_catch.
5181 * inferiors.c (remove_process): Free syscalls_to_catch.
5182 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
5183 syscall_return stops.
5184 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
5185 * server.c (handle_general_set): Handle QCatchSyscalls.
5186 (handle_query): Report support for QCatchSyscalls.
5187 * target.h (struct target_ops): Add supports_catch_syscall.
5188 (target_supports_catch_syscall): New macro.
5189 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
5190 (struct lwp_info): Add syscall_state.
5191 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
5192 Maintain syscall_state and syscalls_to_catch across exec.
5193 (get_syscall_trapinfo): New function, proxy to the_low_target.
5194 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
5195 (linux_low_filter_event): Toggle syscall_state entry/return for
5196 syscall traps, and set it ignored for all others.
5197 (gdb_catching_syscalls_p): New function.
5198 (gdb_catch_this_syscall_p): New function.
5199 (linux_wait_1): Handle SYSCALL_SIGTRAP.
5200 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
5201 (linux_supports_catch_syscall): New function.
5202 (linux_target_ops): Install it.
5203 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
5204 (the_low_target): Install it.
5206 2016-01-12 Mike Frysinger <vapier@gentoo.org>
5208 * acinclude.m4: Include new ../warning.m4 file.
5209 * configure: Regenerated.
5210 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
5212 2016-01-12 Mike Frysinger <vapier@gentoo.org>
5214 * ax.c (is_goto_target): Mark static.
5215 * linux-low.c (register_addr): Likewise.
5216 (linux_fetch_registers, linux_store_registers): Likewise.
5217 * mem-break.c (any_persistent_commands): Fix old prototype.
5218 (add_commands_to_breakpoint): Mark static.
5219 * regcache.c (find_register_by_name): Delete unused func.
5220 * remote-utils.c (hex_or_minus_one): Mark static.
5221 * server.c (monitor_show_help): Mark static.
5222 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
5223 handle_v_requests): Likewise.
5225 2016-01-12 Pedro Alves <palves@redhat.com>
5227 Remove use of the registered trademark symbol throughout.
5229 2016-01-08 Yao Qi <yao.qi@linaro.org>
5231 * remote-utils.c (getpkt): If c is '\003', call target hook
5234 2016-01-06 Yao Qi <yao.qi@linaro.org>
5236 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
5237 linux-aarch32-low.c.
5238 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5239 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
5240 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5241 (thumb2_breakpoint): Declare.
5242 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
5243 linux-aarch32-low.h.
5244 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5245 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
5246 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5248 2016-01-01 Joel Brobecker <brobecker@adacore.com>
5250 * gdbreplay.c (gdbreplay_version): Change copyright year in
5252 * server.c (gdbserver_version): Likewise.
5254 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
5256 * server.c (crc32_table): Delete.
5257 (crc32): Use libiberty's xcrc32 function.
5259 2015-12-22 Joel Brobecker <brobecker@adacore.com>
5261 * lynx-low.c (lynx_delete_thread_callback): New function.
5262 (lynx_mourn): Properly delete our process and all of its
5263 threads. Remove call to clear_inferiors.
5265 2015-12-22 Joel Brobecker <brobecker@adacore.com>
5267 * target.c (thread_search_callback): Add check that
5268 the thread_stopped target callback is not NULL before
5271 2015-12-21 Yao Qi <yao.qi@linaro.org>
5273 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
5276 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5278 * server.c (handle_query): Call target_supports_software_single_step.
5280 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5282 * linux-low.c (single_step): New function.
5283 (linux_resume_one_lwp_throw): Call single_step.
5284 (start_step_over): Likewise.
5286 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5288 * Makefile.in (SFILES): Append arch/arm-linux.c,
5289 arch/arm-get-next-pcs.c.
5290 (arm-linux.o): New rule.
5291 (arm-get-next-pcs.o): New rule.
5292 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
5294 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
5295 to linux-aarch32-low.c.
5296 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5297 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5298 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5299 (thumb2_breakpoint_len): Likewise.
5300 (arm_is_thumb_mode): Make non-static.
5301 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
5302 from linux-aarch32-low.c.
5303 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5304 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5305 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5306 (thumb2_breakpoint_len): Likewise.
5307 (arm_is_thumb_mode): New declaration.
5308 * linux-arm-low.c: Include arch/arm-linux.h
5309 aarch/arm-get-next-pcs.h, sys/syscall.h.
5310 (get_next_pcs_ops): New struct.
5311 (get_next_pcs_addr_bits_remove): New function.
5312 (get_next_pcs_is_thumb): New function.
5313 (get_next_pcs_read_memory_unsigned_integer): Likewise.
5314 (arm_sigreturn_next_pc): Likewise.
5315 (get_next_pcs_syscall_next_pc): Likewise.
5316 (arm_gdbserver_get_next_pcs): Likewise.
5317 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
5319 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
5320 * server.h: Include gdb_vecs.h.
5322 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5324 * Makefile.in (SFILES): Append common/common-regcache.c.
5325 (OBS): Append common-regcache.o.
5326 (common-regcache.o): New rule.
5327 * regcache.c (init_register_cache): Initialize cache to
5329 (regcache_raw_read_unsigned): New function.
5330 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
5331 register_status enum.
5333 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5335 * linux-aarch64-low.c (the_low_targets): Rename
5336 breakpoint_reinsert_addr to get_next_pcs.
5337 * linux-arm-low.c (the_low_targets): Likewise.
5338 * linux-bfin-low.c (the_low_targets): Likewise.
5339 * linux-cris-low.c (the_low_targets): Likewise.
5340 * linux-crisv32-low.c (the_low_targets): Likewise.
5341 * linux-low.c (can_software_single_step): Likewise.
5342 (install_software_single_step_breakpoints): New function.
5343 (start_step_over): Use install_software_single_step_breakpoints.
5344 * linux-low.h: New CORE_ADDR vector.
5345 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
5347 * linux-mips-low.c (the_low_targets): Likewise.
5348 * linux-nios2-low.c (the_low_targets): Likewise.
5349 * linux-sparc-low.c (the_low_targets): Likewise.
5351 2015-12-17 Pedro Alves <palves@redhat.com>
5353 * linux-low.c (linux_kill_one_lwp): Remove references to
5355 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
5357 (linux_init_signals): Delete.
5358 (initialize_low): Adjust.
5359 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
5361 2015-12-16 Pedro Alves <palves@redhat.com>
5363 * configure.ac (compiler warning flags): When testing a
5364 -Wno-foo option, check whether -Wfoo works instead.
5365 * configure: Regenerate.
5367 2015-12-11 Don Breazeal <donb@codesourcery.com>
5369 * server.c (process_serial_event): Don't exit from gdbserver
5370 in remote mode if there are still active inferiors.
5372 2015-12-11 Yao Qi <yao.qi@linaro.org>
5374 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
5375 arm_breakpoint_at if the process is 32-bit.
5377 2015-12-11 Yao Qi <yao.qi@linaro.org>
5379 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
5382 2015-12-07 Yao Qi <yao.qi@linaro.org>
5384 * configure.srv: Append arm.o to srv_tgtobj for
5385 aarch64*-*-linux* target.
5386 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
5387 from linux-arm-low.c.
5388 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5389 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5390 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5391 (thumb2_breakpoint_len): Likewise.
5392 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
5393 (arm_breakpoint_kinds): Likewise.
5394 (arm_breakpoint_kind_from_pc): Likewise.
5395 (arm_sw_breakpoint_from_kind): Likewise.
5396 (arm_breakpoint_kind_from_current_state): Likewise.
5397 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
5398 (arm_sw_breakpoint_from_kind): Declare.
5399 (arm_breakpoint_kind_from_current_state): Declare.
5400 (arm_breakpoint_at): Declare.
5401 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
5402 arm_sw_breakpoint_from_kind if process is 32-bit.
5403 (aarch64_breakpoint_kind_from_pc): New function.
5404 (aarch64_breakpoint_kind_from_current_state): New function.
5405 (the_low_target): Initialize fields breakpoint_kind_from_pc
5406 and breakpoint_kind_from_current_state.
5407 * linux-arm-low.c (arm_breakpoint_kinds): Move to
5408 linux-aarch32-low.c.
5409 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
5410 (arm_breakpoint, arm_breakpoint_len): Likewise.
5411 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
5412 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5413 (arm_is_thumb_mode): Likewise.
5414 (arm_breakpoint_at): Likewise.
5415 (arm_breakpoint_kind_from_pc): Likewise.
5416 (arm_sw_breakpoint_from_kind): Likewise.
5417 (arm_breakpoint_kind_from_current_state): Likewise.
5420 2015-08-04 Yao Qi <yao.qi@linaro.org>
5422 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5423 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5424 * server.c (extended_protocol): Remove "static".
5425 * server.h (extended_protocol): Declare it.
5427 2015-12-04 Josh Stone <jistone@redhat.com>
5429 * target.h (struct target_ops) <arch_setup>: Rename to ...
5430 (struct target_ops) <post_create_inferior>: ... this.
5431 (target_arch_setup): Rename to ...
5432 (target_post_create_inferior): ... this, calling post_create_inferior.
5433 * server.c (start_inferior): Update target_arch_setup calls to
5434 target_post_create_inferior.
5435 * linux-low.c (linux_low_ptrace_options): Forward declare.
5436 (linux_arch_setup): Update its comment for general use.
5437 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
5438 (struct linux_target_ops): Use linux_post_create_inferior.
5439 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
5440 to post_create_inferior.
5441 * nto-low.c (struct nto_target_ops): Likewise.
5442 * spu-low.c (struct spu_target_ops): Likewise.
5443 * win32-low.c (struct win32_target_ops): Likewise.
5445 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
5447 * linux-arm-low.c: Remove duplicate arch/arm.h include.
5449 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5451 * linux-arm-low.c (arm_reinsert_addr): Remove function.
5452 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
5453 * linux-cris-low.c (cris_reinsert_addr> Remove function.
5454 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5455 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
5456 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5457 * linux-mips-low.c (mips_reinsert_addr): Remove function.
5458 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5459 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
5460 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5461 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
5462 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5464 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5466 * linux-low.c (linux_look_up_symbols): Don't call
5467 linux_supports_traceclone.
5468 * linux-low.h (thread_db_init): Remove use_events argument.
5469 * thread-db.c (thread_db_use_event): Remove global variable.
5470 (struct thread_db) <td_thr_event_enable_p>: Remove field.
5471 (struct thread_db) <td_create_bp>: Remove field.
5472 (thread_db_create_event): Remove function.
5473 (thread_db_enable_reporting): Likewise.
5474 (find_one_thread): Don't check for thread_db_use_events.
5475 (attach_thread): Likewise.
5476 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
5477 (try_thread_db_load_1): Don't check for thread_db_use_events.
5478 (thread_db_init): Remove use_events argument and thread events
5480 (remove_thread_event_breakpoints): Remove function.
5481 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
5483 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5485 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
5487 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5488 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
5489 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5490 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
5491 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
5493 * linux-crisv32-low.c (cris_supports_hardware_single_step):
5495 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5496 * linux-low.c (can_hardware_single_step): Use
5497 supports_hardware_single_step.
5498 (can_software_single_step): New function.
5499 (start_step_over): Call can_software_single_step.
5500 (linux_supports_hardware_single_step): New function.
5501 (struct target_ops) <supports_software_single_step>: Initialize.
5502 * linux-low.h (struct linux_target_ops)
5503 <supports_hardware_single_step>: Initialize.
5504 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
5505 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5506 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
5507 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
5508 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
5509 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5510 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
5511 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5512 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
5513 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
5515 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5516 (struct linux_target_ops) <tile_supports_hardware_single_step>:
5518 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
5519 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5520 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5522 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5523 * target.h (struct target_ops): <supports_software_single_step>:
5525 (target_supports_software_single_step): New macro.
5527 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5529 * linux-low.c (linux_wait_1): Fix pc advance condition.
5530 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5531 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5533 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5535 * linux-arm-low.c (arm_is_thumb_mode): New function.
5536 (arm_breakpoint_at): Use arm_is_thumb_mode.
5537 (arm_breakpoint_kind_from_current_state): New function.
5538 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5540 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5541 (linux_breakpoint_kind_from_current_state): New function.
5542 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5543 * linux-low.h (struct linux_target_ops)
5544 <breakpoint_kind_from_current_state>: New field.
5545 * target.h (struct target_ops): Likewise.
5546 (target_breakpoint_kind_from_current_state): New macro.
5548 2015-11-30 Pedro Alves <palves@redhat.com>
5550 * linux-low.c (linux_resume): Wake up the event loop before
5553 2015-11-30 Pedro Alves <palves@redhat.com>
5555 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5557 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5559 * target.c (struct thread_search): New structure.
5560 (thread_search_callback): New function.
5561 (prev_general_thread): New global.
5562 (prepare_to_access_memory, done_accessing_memory): New functions.
5563 * target.h (prepare_to_access_memory, done_accessing_memory):
5564 Replace macros with function declarations.
5566 2015-11-30 Pedro Alves <palves@redhat.com>
5569 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5570 report TARGET_WAITKIND_NO_RESUMED.
5571 * remote-utils.c (prepare_resume_reply): Handle
5572 TARGET_WAITKIND_NO_RESUMED.
5573 * server.c (report_no_resumed): New global.
5574 (handle_query) <qSupported>: Handle "no-resumed+". Report
5575 "no-resumed+" support.
5576 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5577 return error if the client doesn't support no-resumed events.
5578 (push_stop_notification): New function.
5579 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5580 events if the client supports them.
5582 2015-11-30 Pedro Alves <palves@redhat.com>
5584 * linux-low.c (thread_still_has_status_pending_p): Don't check
5586 (lwp_resumed): New function.
5587 (status_pending_p_callback): Return early if the LWP is not
5588 supposed to be resumed.
5590 2015-11-30 Pedro Alves <palves@redhat.com>
5592 * linux-low.c (handle_extended_wait): Assert that the LWP's
5593 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5594 thread create events, leave the new child's status pending.
5595 (linux_low_filter_event): If GDB wants to hear about thread exit
5596 events, leave the LWP marked dead and don't delete it.
5597 (linux_wait_for_event_filtered): Don't check for thread exit.
5598 (filter_exit_event): New function.
5599 (linux_wait_1): Use it, when returning an exit event.
5600 (linux_resume_one_lwp_throw): Assert that the LWP's
5601 waitstatus is TARGET_WAITKIND_IGNORE.
5602 * remote-utils.c (prepare_resume_reply): Handle
5603 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5604 * server.c (report_thread_events): New global.
5605 (handle_general_set): Handle QThreadEvents.
5606 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5607 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5608 TARGET_WAITKIND_THREAD_EXITED.
5609 * server.h (report_thread_events): Declare.
5611 2015-11-30 Pedro Alves <palves@redhat.com>
5613 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5614 the thread's last_resume_kind was resume_stop.
5616 2015-11-30 Pedro Alves <palves@redhat.com>
5618 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5621 2015-11-30 Pedro Alves <palves@redhat.com>
5623 * server.c (handle_v_requests): Handle vCtrlC.
5625 2015-11-30 Pedro Alves <palves@redhat.com>
5627 * gdbthread.h (find_any_thread_of_pid): Declare.
5628 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5630 * server.c (handle_query): If current_thread is NULL, look for
5631 another thread of the selected process.
5633 2015-11-26 Daniel Colascione <dancol@dancol.org>
5634 Simon Marchi <simon.marchi@ericsson.com>
5636 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5637 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5639 * target.h (struct target_ops) <thread_name>: New field.
5640 (target_thread_name): New macro.
5642 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5644 * regcache.h (regcache_invalidate_pid): Add declaration.
5645 * regcache.c (regcache_invalidate_pid): New function, extracted
5646 from regcache_invalidate.
5647 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5648 Add trivial documentation comment.
5649 * lynx-low.c: Use regcache_invalidate_pid instead of
5650 regcache_invalidate.
5652 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5654 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5655 and Elf64_auxv_t if the target is Android.
5657 2015-11-22 Doug Evans <xdje42@gmail.com>
5659 * target.h: #include <sys/types.h>.
5661 2015-11-19 Pedro Alves <palves@redhat.com>
5663 * linux-low.c (linux_process_qsupported): Change prototype.
5665 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5667 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5668 and adjust to loop over all features.
5669 * server.c (handle_query) <qSupported>: Adjust to call
5670 target_process_qsupported once, passing it a vector of unprocessed
5672 * target.h (struct target_ops) <process_qsupported>: Change
5674 (target_process_qsupported): Adjust.
5676 2015-11-19 Pedro Alves <palves@redhat.com>
5678 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5680 * configure: Regenerate.
5682 2015-11-19 Pedro Alves <palves@redhat.com>
5684 * configure: Regenerate.
5686 2015-11-19 Yao Qi <yao.qi@linaro.org>
5688 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5691 2015-11-19 Yao Qi <yao.qi@linaro.org>
5693 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5694 (struct aarch64_operand): Move enum out.
5696 2015-11-19 Yao Qi <yao.qi@linaro.org>
5698 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5699 struct user_fpsimd_state *.
5700 (aarch64_store_fpregset): Likewise.
5702 2015-11-19 Yao Qi <yao.qi@linaro.org>
5704 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5705 struct user_pt_regs *.
5706 (aarch64_store_gregset): Likewise.
5708 2015-11-18 Pedro Alves <palves@redhat.com>
5710 * Makefile.in (all_object_files): Add $IPA_OBJS.
5712 2015-11-17 Pedro Alves <palves@redhat.com>
5714 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5715 GDB_SIGNAL_0 and gdb_signal_to_string.
5717 2015-11-17 Pedro Alves <palves@redhat.com>
5719 * win32-low.c (handle_output_debug_string): Remove parameter.
5720 (win32_kill): Remove our_status local and adjust call to
5721 handle_output_debug_string.
5722 (get_child_debug_event): Adjust call to
5723 handle_output_debug_string.
5725 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5727 * linux-mips-low.c (mips_fill_gregset): Add cast.
5728 (mips_store_gregset): Likewise.
5729 (mips_fill_fpregset): Likewise.
5730 (mips_store_fpregset): Likewise.
5732 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5734 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5737 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5739 * linux-mips-low.c (mips_linux_new_thread): Change type of
5740 watch_type to enum target_hw_bp_type.
5742 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5744 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5745 Change return type to arm_hwbp_type.
5747 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5749 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5750 (arm_store_gregset): Likewise.
5751 * linux-arm-low.c (arm_get_hwcap): Likewise.
5752 (arm_read_description): Likewise.
5754 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5756 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5758 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5760 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5761 (ppc_fill_vsxregset): Likewise.
5762 (ppc_store_vsxregset): Likewise.
5763 (ppc_fill_vrregset): Likewise.
5764 (ppc_store_vrregset): Likewise.
5765 (ppc_fill_evrregset): Likewise.
5766 (ppc_store_evrregset): Likewise.
5768 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5770 * linux-ppc-low.c (ppc_usrregs_info): Remove
5771 forward-declaration.
5772 (ppc_arch_setup): Move lower in file.
5774 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5776 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5777 (ps_pdwrite): Likewise.
5779 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5781 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5782 to after assert checks.
5784 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5786 * proc-service.c (ps_pdread): Add/adjust casts.
5787 (ps_pdwrite): Add/adjust casts.
5789 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5791 * server.c (handle_search_memory_1): Cast return value of
5794 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5796 * server.c (write_qxfer_response): Change type of data to
5799 2015-10-29 Pedro Alves <palves@redhat.com>
5801 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5803 2015-10-29 Pedro Alves <palves@redhat.com>
5805 * tracepoint.c (clear_installed_tracepoints): Add casts.
5807 2015-10-29 Pedro Alves <palves@redhat.com>
5809 * server.c (handle_v_cont, process_serial_event): Add enum
5810 gdb_signal casts to signal parsing code.
5812 2015-10-29 Pedro Alves <palves@redhat.com>
5814 * linux-low.h (NULL_REGSET): Define.
5815 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5816 * linux-arm-low.c (arm_regsets): Likewise.
5817 * linux-crisv32-low.c (cris_regsets): Likewise.
5818 * linux-m68k-low.c (m68k_regsets): Likewise.
5819 * linux-mips-low.c (mips_regsets): Likewise.
5820 * linux-nios2-low.c (nios2_regsets): Likewise.
5821 * linux-ppc-low.c (ppc_regsets): Likewise.
5822 * linux-s390-low.c (s390_regsets): Likewise.
5823 * linux-sh-low.c (sh_regsets): Likewise.
5824 * linux-sparc-low.c (sparc_regsets): Likewise.
5825 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5826 * linux-tile-low.c (tile_regsets): Likewise.
5827 * linux-x86-low.c (x86_regsets): Likewise.
5828 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5830 2015-10-29 Pedro Alves <palves@redhat.com>
5832 * linux-low.h (NULL_REGSET): Define.
5833 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5834 * linux-arm-low.c (arm_regsets): Likewise.
5835 * linux-crisv32-low.c (cris_regsets): Likewise.
5836 * linux-m68k-low.c (m68k_regsets): Likewise.
5837 * linux-mips-low.c (mips_regsets): Likewise.
5838 * linux-nios2-low.c (nios2_regsets): Likewise.
5839 * linux-ppc-low.c (ppc_regsets): Likewise.
5840 * linux-s390-low.c (s390_regsets): Likewise.
5841 * linux-sh-low.c (sh_regsets): Likewise.
5842 * linux-sparc-low.c (sparc_regsets): Likewise.
5843 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5844 * linux-tile-low.c (tile_regsets): Likewise.
5845 * linux-x86-low.c (x86_regsets): Likewise.
5846 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5848 2015-10-26 Doug Evans <dje@google.com>
5850 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5852 2015-10-26 Doug Evans <dje@google.com>
5854 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5856 2015-10-26 Doug Evans <dje@google.com>
5858 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5860 (attach_thread, find_new_threads_callback): Ditto.
5862 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5864 * mem-break.h (set_breakpoint_data): Remove.
5866 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5868 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5869 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5870 (initialize_low): Remove set_breakpoint_data call.
5871 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5872 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5873 (initialize_low): Remove set_breakpoint_data call.
5874 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5875 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5876 (initialize_low): Remove set_breakpoint_data call.
5878 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5880 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5881 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5882 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5883 * target.h (target_breakpoint_kind_from_pc): New macro.
5885 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5887 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5888 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5889 the default breakpoint kind.
5891 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5893 * linux-arm-low.c (arm_supports_z_point_type): Add software
5896 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5898 * linux-arm-low.c: Refactor breakpoint definitions.
5899 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5900 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5902 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5904 * Makefile.in: Add arm.c/o.
5905 * configure.srv: Likewise.
5906 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5907 (arm_breakpoint_kind_from_pc): New function.
5908 (arm_sw_breakpoint_from_kind): Return proper kind.
5909 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5911 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5913 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5915 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5916 (struct raw_breakpoint) <size>: Remove.
5917 (struct raw_breakpoint) <kind>: Add.
5918 (bp_size): New function.
5919 (bp_opcode): Likewise.
5920 (find_raw_breakpoint_at): Adjust for kind.
5921 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5922 (remove_memory_breakpoint): Adjust for kind call bp_size.
5923 (set_raw_breakpoint_at): Adjust for kind.
5924 (set_breakpoint): Likewise.
5925 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5926 (delete_raw_breakpoint): Adjust for kind.
5927 (delete_breakpoint): Likewise.
5928 (find_gdb_breakpoint): Likewise.
5929 (set_gdb_breakpoint_1): Likewise.
5930 (set_gdb_breakpoint): Likewise.
5931 (delete_gdb_breakpoint_1): Likewise.
5932 (delete_gdb_breakpoint): Likewise.
5933 (uninsert_raw_breakpoint): Likewise.
5934 (reinsert_raw_breakpoint): Likewise.
5935 (set_breakpoint_data): Remove.
5936 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5937 (check_mem_read): Adjust for kind call bp_size.
5938 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5939 (clone_one_breakpoint): Adjust for kind.
5940 * mem-break.h (set_gdb_breakpoint): Likewise.
5941 (delete_gdb_breakpoint): Likewise.
5942 * server.c (process_serial_event): Likewise.
5944 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5946 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5947 (struct linux_target_ops) <breakpoint>: Remove.
5948 (struct linux_target_ops) <breakpoint_len>: Remove.
5949 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5950 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5951 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5952 (arm_sw_breakpoint_from_kind): New function.
5953 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5954 (struct linux_target_ops) <breakpoint>: Remove.
5955 (struct linux_target_ops) <breakpoint_len>: Remove.
5956 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5957 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5958 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5959 (struct linux_target_ops) <breakpoint>: Remove.
5960 (struct linux_target_ops) <breakpoint_len>: Remove.
5961 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5962 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5963 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5964 (struct linux_target_ops) <breakpoint>: Remove.
5965 (struct linux_target_ops) <breakpoint_len>: Remove.
5966 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5967 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5968 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5969 and sw_breakpoint_from_kind to increment the pc.
5970 (linux_breakpoint_kind_from_pc): New function.
5971 (linux_sw_breakpoint_from_kind): New function.
5972 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5973 (initialize_low): Call breakpoint_kind_from_pc and
5974 sw_breakpoint_from_kind to replace breakpoint_data/len.
5975 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5977 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5978 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5979 (struct linux_target_ops) <breakpoint>: Remove.
5980 (struct linux_target_ops) <breakpoint_len>: Remove.
5981 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5982 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5983 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5984 (struct linux_target_ops) <breakpoint>: Remove.
5985 (struct linux_target_ops) <breakpoint_len>: Remove.
5986 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5987 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5988 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5989 (struct linux_target_ops) <breakpoint>: Remove.
5990 (struct linux_target_ops) <breakpoint_len>: Remove.
5991 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5992 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5993 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5994 (struct linux_target_ops) <breakpoint>: Remove.
5995 (struct linux_target_ops) <breakpoint_len>: Remove.
5996 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5997 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5998 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5999 (struct linux_target_ops) <breakpoint>: Remove.
6000 (struct linux_target_ops) <breakpoint_len>: Remove.
6001 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6002 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6003 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
6004 (struct linux_target_ops) <breakpoint>: Remove.
6005 (struct linux_target_ops) <breakpoint_len>: Remove.
6006 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6007 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6008 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
6009 (struct linux_target_ops) <breakpoint>: Remove.
6010 (struct linux_target_ops) <breakpoint_len>: Remove.
6011 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6012 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6013 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
6014 (struct linux_target_ops) <breakpoint>: Remove.
6015 (struct linux_target_ops) <breakpoint_len>: Remove.
6016 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6017 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6018 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
6019 (struct linux_target_ops) <breakpoint>: Remove.
6020 (struct linux_target_ops) <breakpoint_len>: Remove.
6021 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6022 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6023 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
6024 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
6025 (struct linux_target_ops) <breakpoint>: Remove.
6026 (struct linux_target_ops) <breakpoint_len>: Remove.
6027 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6028 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6029 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
6030 (struct linux_target_ops) <breakpoint>: Remove.
6031 (struct linux_target_ops) <breakpoint_len>: Remove.
6032 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6033 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6035 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6037 * linux-cris-low.c (cris_get_pc): Remove void arg.
6039 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
6041 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
6044 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
6046 * inferiors.c (thread_pid_matches_callback): New function.
6047 (find_thread_process): New function.
6048 (remove_thread): Reset current_thread.
6049 (remove_process): Assert threads have been removed first.
6051 2015-10-15 Yao Qi <yao.qi@linaro.org>
6053 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
6055 (aarch64_remove_point): Likewise.
6056 * regcache.c (regcache_register_size): New function.
6058 2015-10-12 Yao Qi <yao.qi@linaro.org>
6060 * linux-aarch64-low.c: Update all callers as emit_load_store
6061 is renamed to aarch64_emit_load_store.
6063 2015-10-12 Yao Qi <yao.qi@linaro.org>
6065 * linux-aarch64-low.c: Update all callers of function renaming
6066 from emit_insn to aarch64_emit_insn.
6068 2015-10-12 Yao Qi <yao.qi@linaro.org>
6070 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
6071 arch/aarch64-insn.h.
6072 (struct aarch64_memory_operand): Likewise.
6074 (emit_insn): Move to arch/aarch64-insn.c.
6075 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
6076 (emit_load_store): Move to arch/aarch64-insn.c.
6077 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
6078 (can_encode_int32): Remove.
6080 2015-10-12 Yao Qi <yao.qi@linaro.org>
6082 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
6083 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
6084 (aarch64_relocate_instruction): Likewise.
6085 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
6086 (struct aarch64_insn_visitor): Likewise.
6088 2015-10-12 Yao Qi <yao.qi@linaro.org>
6090 * linux-aarch64-low.c (struct aarch64_insn_data): New.
6091 (struct aarch64_insn_visitor): New.
6092 (struct aarch64_insn_relocation_data): New.
6093 (aarch64_ftrace_insn_reloc_b): New function.
6094 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
6095 (aarch64_ftrace_insn_reloc_cb): Likewise.
6096 (aarch64_ftrace_insn_reloc_tb): Likewise.
6097 (aarch64_ftrace_insn_reloc_adr): Likewise.
6098 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
6099 (aarch64_ftrace_insn_reloc_others): Likewise.
6101 (aarch64_relocate_instruction): Use visitor.
6103 2015-10-12 Yao Qi <yao.qi@linaro.org>
6105 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
6106 int. Add argument buf.
6107 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
6108 aarch64_relocate_instruction.
6110 2015-10-12 Yao Qi <yao.qi@linaro.org>
6112 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
6113 argument insn. Remove local variable insn. Don't call
6115 (aarch64_install_fast_tracepoint_jump_pad): Call
6118 2015-09-30 Yao Qi <yao.qi@linaro.org>
6120 * linux-aarch64-low.c (emit_movk): Shorten a long line.
6121 (emit_load_store_pair): Likewise.
6123 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
6125 * dll.c (match_dll): Add cast(s).
6126 (unloaded_dll): Likewise.
6127 * linux-low.c (second_thread_of_pid_p): Likewise.
6128 (delete_lwp_callback): Likewise.
6129 (count_events_callback): Likewise.
6130 (select_event_lwp_callback): Likewise.
6131 (linux_set_resume_request): Likewise.
6132 * server.c (accumulate_file_name_length): Likewise.
6133 (emit_dll_description): Likewise.
6134 (handle_qxfer_threads_worker): Likewise.
6135 (visit_actioned_threads): Likewise.
6136 * thread-db.c (any_thread_of): Likewise.
6137 * tracepoint.c (same_process_p): Likewise.
6138 (match_blocktype): Likewise.
6139 (build_traceframe_info_xml): Likewise.
6141 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
6143 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
6145 (gdb_unparse_agent_expr): Likewise.
6146 * hostio.c (require_data): Likewise.
6147 (handle_pread): Likewise.
6148 * linux-low.c (disable_regset): Likewise.
6149 (fetch_register): Likewise.
6150 (store_register): Likewise.
6151 (get_dynamic): Likewise.
6152 (linux_qxfer_libraries_svr4): Likewise.
6153 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
6154 (set_fast_tracepoint_jump): Likewise.
6155 (uninsert_fast_tracepoint_jumps_at): Likewise.
6156 (reinsert_fast_tracepoint_jumps_at): Likewise.
6157 (validate_inserted_breakpoint): Likewise.
6158 (clone_agent_expr): Likewise.
6159 * regcache.c (init_register_cache): Likewise.
6160 * remote-utils.c (putpkt_binary_1): Likewise.
6161 (decode_M_packet): Likewise.
6162 (decode_X_packet): Likewise.
6163 (look_up_one_symbol): Likewise.
6164 (relocate_instruction): Likewise.
6165 (monitor_output): Likewise.
6166 * server.c (handle_search_memory): Likewise.
6167 (handle_qxfer_exec_file): Likewise.
6168 (handle_qxfer_libraries): Likewise.
6169 (handle_qxfer): Likewise.
6170 (handle_query): Likewise.
6171 (handle_v_cont): Likewise.
6172 (handle_v_run): Likewise.
6173 (captured_main): Likewise.
6174 * target.c (write_inferior_memory): Likewise.
6175 * thread-db.c (try_thread_db_load_from_dir): Likewise.
6176 * tracepoint.c (init_trace_buffer): Likewise.
6177 (add_tracepoint_action): Likewise.
6178 (add_traceframe): Likewise.
6179 (add_traceframe_block): Likewise.
6180 (cmd_qtdpsrc): Likewise.
6181 (cmd_qtdv): Likewise.
6182 (cmd_qtstatus): Likewise.
6183 (response_source): Likewise.
6184 (response_tsv): Likewise.
6185 (cmd_qtnotes): Likewise.
6186 (gdb_collect): Likewise.
6187 (initialize_tracepoint): Likewise.
6189 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6191 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
6192 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
6193 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
6195 (enum aarch64_condition_codes): New enum.
6196 (w0): New static global.
6199 (struct aarch64_memory_operand) <type>: New
6200 MEMORY_OPERAND_POSTINDEX type.
6201 (postindex_memory_operand): New helper function.
6202 (emit_ret): New function.
6203 (emit_load_store_pair): New function, factored out of emit_stp
6204 with support for MEMORY_OPERAND_POSTINDEX.
6205 (emit_stp): Rewrite using emit_load_store_pair.
6206 (emit_ldp): New function.
6207 (emit_load_store): Likewise.
6208 (emit_ldr): Mention post-index instruction in comment.
6209 (emit_ldrh): New function.
6210 (emit_ldrb): New function.
6211 (emit_ldrsw): Mention post-index instruction in comment.
6212 (emit_str): Likewise.
6213 (emit_subs): New function.
6214 (emit_cmp): Likewise.
6215 (emit_and): Likewise.
6216 (emit_orr): Likewise.
6217 (emit_orn): Likewise.
6218 (emit_eor): Likewise.
6219 (emit_mvn): Likewise.
6220 (emit_lslv): Likewise.
6221 (emit_lsrv): Likewise.
6222 (emit_asrv): Likewise.
6223 (emit_mul): Likewise.
6224 (emit_sbfm): Likewise.
6225 (emit_sbfx): Likewise.
6226 (emit_ubfm): Likewise.
6227 (emit_ubfx): Likewise.
6228 (emit_csinc): Likewise.
6229 (emit_cset): Likewise.
6230 (emit_nop): Likewise.
6231 (emit_ops_insns): New helper function.
6232 (emit_pop): Likewise.
6233 (emit_push): Likewise.
6234 (aarch64_emit_prologue): New function.
6235 (aarch64_emit_epilogue): Likewise.
6236 (aarch64_emit_add): Likewise.
6237 (aarch64_emit_sub): Likewise.
6238 (aarch64_emit_mul): Likewise.
6239 (aarch64_emit_lsh): Likewise.
6240 (aarch64_emit_rsh_signed): Likewise.
6241 (aarch64_emit_rsh_unsigned): Likewise.
6242 (aarch64_emit_ext): Likewise.
6243 (aarch64_emit_log_not): Likewise.
6244 (aarch64_emit_bit_and): Likewise.
6245 (aarch64_emit_bit_or): Likewise.
6246 (aarch64_emit_bit_xor): Likewise.
6247 (aarch64_emit_bit_not): Likewise.
6248 (aarch64_emit_equal): Likewise.
6249 (aarch64_emit_less_signed): Likewise.
6250 (aarch64_emit_less_unsigned): Likewise.
6251 (aarch64_emit_ref): Likewise.
6252 (aarch64_emit_if_goto): Likewise.
6253 (aarch64_emit_goto): Likewise.
6254 (aarch64_write_goto_address): Likewise.
6255 (aarch64_emit_const): Likewise.
6256 (aarch64_emit_call): Likewise.
6257 (aarch64_emit_reg): Likewise.
6258 (aarch64_emit_pop): Likewise.
6259 (aarch64_emit_stack_flush): Likewise.
6260 (aarch64_emit_zero_ext): Likewise.
6261 (aarch64_emit_swap): Likewise.
6262 (aarch64_emit_stack_adjust): Likewise.
6263 (aarch64_emit_int_call_1): Likewise.
6264 (aarch64_emit_void_call_2): Likewise.
6265 (aarch64_emit_eq_goto): Likewise.
6266 (aarch64_emit_ne_goto): Likewise.
6267 (aarch64_emit_lt_goto): Likewise.
6268 (aarch64_emit_le_goto): Likewise.
6269 (aarch64_emit_gt_goto): Likewise.
6270 (aarch64_emit_ge_got): Likewise.
6271 (aarch64_emit_ops_impl): New static global variable.
6272 (aarch64_emit_ops): New target function, return
6273 &aarch64_emit_ops_impl.
6274 (struct linux_target_ops): Install it.
6276 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6278 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
6279 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
6281 * linux-aarch64-ipa.c: New file.
6282 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
6284 (aarch64_get_thread_area): New target method.
6285 (extract_signed_bitfield): New helper function.
6286 (aarch64_decode_ldr_literal): New function.
6287 (enum aarch64_opcodes): New enum.
6288 (struct aarch64_register): New struct.
6289 (struct aarch64_operand): New struct.
6290 (x0): New static global.
6299 (aarch64_register): New helper function.
6300 (register_operand): Likewise.
6301 (immediate_operand): Likewise.
6302 (struct aarch64_memory_operand): New struct.
6303 (offset_memory_operand): New helper function.
6304 (preindex_memory_operand): Likewise.
6305 (enum aarch64_system_control_registers): New enum.
6306 (ENCODE): New macro.
6307 (emit_insn): New helper function.
6308 (emit_b): New function.
6309 (emit_bcond): Likewise.
6310 (emit_cb): Likewise.
6311 (emit_tb): Likewise.
6312 (emit_blr): Likewise.
6313 (emit_stp): Likewise.
6314 (emit_ldp_q_offset): Likewise.
6315 (emit_stp_q_offset): Likewise.
6316 (emit_load_store): Likewise.
6317 (emit_ldr): Likewise.
6318 (emit_ldrsw): Likewise.
6319 (emit_str): Likewise.
6320 (emit_ldaxr): Likewise.
6321 (emit_stxr): Likewise.
6322 (emit_stlr): Likewise.
6323 (emit_data_processing_reg): Likewise.
6324 (emit_data_processing): Likewise.
6325 (emit_add): Likewise.
6326 (emit_sub): Likewise.
6327 (emit_mov): Likewise.
6328 (emit_movk): Likewise.
6329 (emit_mov_addr): Likewise.
6330 (emit_mrs): Likewise.
6331 (emit_msr): Likewise.
6332 (emit_sevl): Likewise.
6333 (emit_wfe): Likewise.
6334 (append_insns): Likewise.
6335 (can_encode_int32_in): New helper function.
6336 (aarch64_relocate_instruction): New function.
6337 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
6338 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
6339 (struct linux_target_ops): Install aarch64_get_thread_area,
6340 aarch64_install_fast_tracepoint_jump_pad and
6341 aarch64_get_min_fast_tracepoint_insn_len.
6343 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6345 * Makefile.in (aarch64-insn.o): New rule.
6346 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
6348 2015-09-21 Yao Qi <yao.qi@linaro.org>
6350 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
6352 2015-09-21 Yao Qi <yao.qi@linaro.org>
6354 * tracepoint.c (max_jump_pad_size): Remove.
6356 2015-09-18 Yao Qi <yao.qi@linaro.org>
6358 * linux-aarch64-low.c: Don't include sys/uio.h.
6359 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
6361 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
6363 * tracepoint.c (eval_result_type): Change prototype.
6364 (condition_true_at_tracepoint): Fix argument to compiled_cond.
6366 2015-09-15 Pedro Alves <palves@redhat.com>
6368 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
6369 Check whether to report exec events instead of checking whether
6370 multiprocess is enabled.
6372 2015-09-15 Pedro Alves <palves@redhat.com>
6375 * remote-utils.c (prepare_resume_reply): Merge
6376 TARGET_WAITKIND_VFORK_DONE switch case with the
6377 TARGET_WAITKIND_FORKED case.
6379 2015-09-15 Yao Qi <yao.qi@linaro.org>
6381 * server.c (handle_query): Check string comparison using
6382 "else if" instead of "if".
6384 2015-09-15 Yao Qi <yao.qi@linaro.org>
6386 * server.c (vCont_supported): New global variable.
6387 (handle_query): Set vCont_supported to 1 if "vContSupported+"
6388 matches. Append ";vContSupported+" to own_buf.
6389 (handle_v_requests): Append ";s;S" to own_buf if target supports
6390 hardware single step or vCont_supported is false.
6391 (capture_main): Set vCont_supported to zero.
6393 2015-09-15 Yao Qi <yao.qi@linaro.org>
6395 * linux-low.c (linux_supports_conditional_breakpoints): Rename
6397 (linux_supports_hardware_single_step): ... New function.
6398 (linux_target_ops): Update.
6399 * lynx-low.c (lynx_target_ops): Set field
6400 supports_hardware_single_step to target_can_do_hardware_single_step.
6401 * nto-low.c (nto_target_ops): Likewise.
6402 * spu-low.c (spu_target_ops): Likewise.
6403 * win32-low.c (win32_target_ops): Likewise.
6404 * target.c (target_can_do_hardware_single_step): New function.
6405 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6406 Remove. <supports_hardware_single_step>: New field.
6407 (target_supports_conditional_breakpoints): Remove.
6408 (target_supports_hardware_single_step): New macro.
6409 (target_can_do_hardware_single_step): Declare.
6410 * server.c (handle_query): Use target_supports_hardware_single_step
6411 instead of target_supports_conditional_breakpoints.
6413 2015-09-15 Yao Qi <yao.qi@linaro.org>
6415 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
6417 (struct linux_target_ops the_low_target): Install
6418 aarch64_linux_siginfo_fixup.
6420 2015-09-11 Don Breazeal <donb@codesourcery.com>
6421 Luis Machado <lgustavo@codesourcery.com>
6423 * linux-low.c (linux_mourn): Static declaration.
6424 (linux_arch_setup): Move in front of
6425 handle_extended_wait.
6426 (linux_arch_setup_thread): New function.
6427 (handle_extended_wait): Handle exec events. Call
6428 linux_arch_setup_thread. Make event_lwp argument a
6429 pointer-to-a-pointer.
6430 (check_zombie_leaders): Do not check stopped threads.
6431 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
6432 (linux_low_filter_event): Add lwp and thread for exec'ing
6433 non-leader thread if leader thread has been deleted.
6434 Refactor code into linux_arch_setup_thread and call it.
6435 Pass child lwp pointer by reference to handle_extended_wait.
6436 (linux_wait_for_event_filtered): Update comment.
6437 (linux_wait_1): Prevent clobbering exec event status.
6438 (linux_supports_exec_events): New function.
6439 (linux_target_ops) <supports_exec_events>: Initialize new member.
6440 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
6442 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
6443 * server.c (report_exec_events): New global variable.
6444 (handle_query): Handle qSupported query for exec-events feature.
6445 (captured_main): Initialize report_exec_events.
6446 * server.h (report_exec_events): Declare new global variable.
6447 * target.h (struct target_ops) <supports_exec_events>: New
6449 (target_supports_exec_events): New macro.
6450 * win32-low.c (win32_target_ops) <supports_exec_events>:
6451 Initialize new member.
6453 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
6455 * linux-low.c (linux_low_enable_btrace): Remove.
6456 (linux_target_ops): Replace linux_low_enable_btrace with
6457 linux_enable_btrace.
6459 2015-09-03 Yao Qi <yao.qi@linaro.org>
6461 * linux-aarch64-low.c (aarch64_insert_point): Call
6462 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
6465 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6467 * linux-low.c (check_stopped_by_breakpoint): Use
6468 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
6470 2015-08-27 Pedro Alves <palves@redhat.com>
6472 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
6474 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
6476 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
6477 the XNEW-family equivalent.
6478 (compile_bytecodes): Likewise.
6479 * dll.c (loaded_dll): Likewise.
6480 * event-loop.c (append_callback_event): Likewise.
6481 (create_file_handler): Likewise.
6482 (create_file_event): Likewise.
6483 * hostio.c (handle_open): Likewise.
6484 * inferiors.c (add_thread): Likewise.
6485 (add_process): Likewise.
6486 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
6487 * linux-arm-low.c (arm_new_process): Likewise.
6488 (arm_new_thread): Likewise.
6489 * linux-low.c (add_to_pid_list): Likewise.
6490 (linux_add_process): Likewise.
6491 (handle_extended_wait): Likewise.
6492 (add_lwp): Likewise.
6493 (enqueue_one_deferred_signal): Likewise.
6494 (enqueue_pending_signal): Likewise.
6495 (linux_resume_one_lwp_throw): Likewise.
6496 (linux_resume_one_thread): Likewise.
6497 (linux_read_memory): Likewise.
6498 (linux_write_memory): Likewise.
6499 * linux-mips-low.c (mips_linux_new_process): Likewise.
6500 (mips_linux_new_thread): Likewise.
6501 (mips_add_watchpoint): Likewise.
6502 * linux-x86-low.c (initialize_low_arch): Likewise.
6503 * lynx-low.c (lynx_add_process): Likewise.
6504 * mem-break.c (set_raw_breakpoint_at): Likewise.
6505 (set_breakpoint): Likewise.
6506 (add_condition_to_breakpoint): Likewise.
6507 (add_commands_to_breakpoint): Likewise.
6508 (clone_agent_expr): Likewise.
6509 (clone_one_breakpoint): Likewise.
6510 * regcache.c (new_register_cache): Likewise.
6511 * remote-utils.c (look_up_one_symbol): Likewise.
6512 * server.c (queue_stop_reply): Likewise.
6513 (start_inferior): Likewise.
6514 (queue_stop_reply_callback): Likewise.
6515 (handle_target_event): Likewise.
6516 * spu-low.c (fetch_ppc_memory): Likewise.
6517 (store_ppc_memory): Likewise.
6518 * target.c (set_target_ops): Likewise.
6519 * thread-db.c (thread_db_load_search): Likewise.
6520 (try_thread_db_load_1): Likewise.
6521 * tracepoint.c (add_tracepoint): Likewise.
6522 (add_tracepoint_action): Likewise.
6523 (create_trace_state_variable): Likewise.
6524 (cmd_qtdpsrc): Likewise.
6525 (cmd_qtro): Likewise.
6526 (add_while_stepping_state): Likewise.
6527 * win32-low.c (child_add_thread): Likewise.
6528 (get_image_name): Likewise.
6530 2015-08-25 Yao Qi <yao.qi@linaro.org>
6532 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6534 2015-08-25 Yao Qi <yao.qi@linaro.org>
6536 * Makefile.in (aarch64-linux.o): New rule.
6537 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6539 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6540 (aarch64_init_debug_reg_state): Make it extern.
6541 (aarch64_linux_prepare_to_resume): Remove.
6543 2015-08-25 Yao Qi <yao.qi@linaro.org>
6545 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6546 lwp_arch_private_info and ptid_of_lwp.
6548 2015-08-25 Yao Qi <yao.qi@linaro.org>
6550 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6551 Find proc_info by find_process_pid. All callers updated.
6553 2015-08-25 Yao Qi <yao.qi@linaro.org>
6555 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6557 (debug_reg_change_callback): Remove.
6558 (aarch64_notify_debug_reg_change): Remove.
6560 2015-08-25 Yao Qi <yao.qi@linaro.org>
6562 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6563 Call current_lwp_ptid.
6565 2015-08-25 Yao Qi <yao.qi@linaro.org>
6567 * linux-aarch64-low.c (debug_reg_change_callback): Use
6570 2015-08-25 Yao Qi <yao.qi@linaro.org>
6572 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6574 2015-08-25 Yao Qi <yao.qi@linaro.org>
6576 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6578 2015-08-25 Yao Qi <yao.qi@linaro.org>
6580 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6583 2015-08-25 Yao Qi <yao.qi@linaro.org>
6585 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6587 (debug_reg_change_callback): Remove argument entry and add argument
6588 lwp. Remove local variable thread. Don't print thread id in the
6589 debugging output. Don't check whether pid of thread equals to pid.
6590 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6591 iterate_over_lwps instead find_inferior.
6593 2015-08-24 Pedro Alves <palves@redhat.com>
6595 * inferiors.c (get_first_process): New function.
6596 * inferiors.h (get_first_process): New declaration.
6597 * remote-utils.c (read_ptid): Default to the first process in the
6598 list, instead of to the current thread's process.
6600 2015-08-24 Pedro Alves <palves@redhat.com>
6602 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6603 * event-loop.c: Likewise.
6604 * remote-utils.c: Likewise.
6605 * tracepoint.c: Likewise.
6607 2015-08-24 Pedro Alves <palves@redhat.com>
6609 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6612 2015-08-21 Pedro Alves <palves@redhat.com>
6614 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6615 instead of literal 1.
6617 2015-08-21 Pedro Alves <palves@redhat.com>
6619 * tdesc.c (default_description): Explicitly zero-initialize.
6621 2015-08-21 Pedro Alves <palves@redhat.com>
6624 * inferiors.c (remove_thread): Discard any pending stop reply for
6626 * server.c (remove_all_on_match_pid): Rename to ...
6627 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6629 (discard_queued_stop_replies): Change parameter to a ptid. Now
6631 (handle_v_kill, kill_inferior_callback, captured_main)
6632 (process_serial_event): Adjust.
6633 * server.h (discard_queued_stop_replies): Declare.
6635 2015-08-21 Pedro Alves <palves@redhat.com>
6637 * linux-low.c (wait_for_sigstop): Always switch to no thread
6638 selected if the previously current thread dies.
6639 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6640 process instead of the current thread's.
6641 * remote-utils.c (input_interrupt): Don't check if there's no
6643 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6644 current thread to the general thread fails, error out.
6645 (handle_qxfer_auxv, handle_qxfer_libraries)
6646 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6647 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6648 (handle_query): Check if there's a thread selected instead of
6649 checking whether there's any thread in the thread list.
6650 (handle_qxfer_threads, handle_qxfer_btrace)
6651 (handle_qxfer_btrace_conf): Don't error out early if there's no
6652 thread in the thread list.
6653 (handle_v_cont, myresume): Don't set the current thread to the
6655 (process_serial_event) <Hg handling>: Also set thread_id if the
6656 previous general thread is still alive.
6657 (process_serial_event) <g/G handling>: If setting the current
6658 thread to the general thread fails, error out.
6659 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6660 thread's lwp instead of the current thread's.
6661 * target.c (set_desired_thread): If the desired thread was not
6662 found, leave the current thread pointing to NULL. Return an int
6663 (boolean) indicating success.
6664 * target.h (set_desired_thread): Change return type to int.
6666 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6668 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6669 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6671 (ps_get_thread_area): New function.
6673 2015-08-19 Gary Benson <gbenson@redhat.com>
6675 * hostio.c (handle_pread): Do not attempt to read more data
6676 than hostio_reply_with_data can fit in a packet.
6678 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6680 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6682 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6684 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6686 2015-08-06 Pedro Alves <palves@redhat.com>
6688 * tracepoint.c (expr_eval_result): Now an int.
6690 2015-08-06 Pedro Alves <palves@redhat.com>
6692 * gdbthread.h (struct regcache): Forward declare.
6693 (struct thread_info) <regcache_data>: Now a struct regcache
6695 * inferiors.c (inferior_regcache_data)
6696 (set_inferior_regcache_data): Now work with struct regcache
6698 * inferiors.h (struct regcache): Forward declare.
6699 (inferior_regcache_data, set_inferior_regcache_data): Now work
6700 with struct regcache pointers.
6701 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6702 (free_register_cache_thread): Remove struct regcache pointer
6705 2015-08-06 Pedro Alves <palves@redhat.com>
6707 * server.c (captured_main): On error, print the exception message
6708 to stderr, and if run_once is set, throw a quit.
6710 2015-08-06 Pedro Alves <palves@redhat.com>
6712 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6715 2015-08-06 Pedro Alves <palves@redhat.com>
6717 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6718 reading beyond the passed in buffer length.
6720 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6722 * tracepoint.c (symbol_list) <required>: Remove.
6724 2015-08-06 Pedro Alves <palves@redhat.com>
6726 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6727 count if stopping and suspending threads.
6728 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6729 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6730 (linux_detach): Complete an ongoing step-over.
6731 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6733 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6734 (linux_wait_1): If passing a signal to the inferior after
6735 finishing a step-over, unsuspend and re-resume all lwps. If we
6736 see a single-step event but the thread should be continuing, don't
6737 pass the trap to gdb.
6738 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6739 internal_error instead of gdb_assert.
6740 (enqueue_pending_signal): New function.
6741 (check_ptrace_stopped_lwp_gone): Add debug output.
6742 (start_step_over): Use internal_error instead of gdb_assert.
6743 (complete_ongoing_step_over): New function.
6744 (linux_resume_one_thread): Don't resume a suspended thread.
6745 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6748 2015-08-06 Pedro Alves <palves@redhat.com>
6750 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6751 (linux_thread_alive): Use lwp_is_marked_dead.
6752 (extended_event_reported): Delete.
6753 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6754 instead of extended_event_reported.
6755 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6757 (lwp_is_marked_dead): New function.
6758 (lwp_running): Use lwp_is_marked_dead.
6759 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6762 2015-08-06 Pedro Alves <palves@redhat.com>
6764 * linux-low.c (linux_wait_1): Move fork event output out of the
6765 !report_to_gdb check. Pass event_child->waitstatus to
6766 target_waitstatus_to_string instead of ourstatus.
6768 2015-08-04 Yao Qi <yao.qi@linaro.org>
6770 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6771 if current_thread is 32 bit.
6773 2015-08-04 Yao Qi <yao.qi@linaro.org>
6775 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6776 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6777 * server.c (extended_protocol): Remove "static".
6778 * server.h (extended_protocol): Declare it.
6780 2015-08-04 Yao Qi <yao.qi@linaro.org>
6782 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6783 both aarch64 and aarch32.
6784 (aarch64_set_pc): Likewise.
6786 2015-08-04 Yao Qi <yao.qi@linaro.org>
6788 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6789 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6790 arm-with-neon.xml to srv_xmlfiles.
6791 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6792 (is_64bit_tdesc): New function.
6793 (aarch64_linux_read_description): New function.
6794 (aarch64_arch_setup): Call aarch64_linux_read_description.
6795 (regs_info): Rename to regs_info_aarch64.
6796 (aarch64_regs_info): Return right regs_info.
6797 (initialize_low_arch): Call initialize_low_arch_aarch32.
6799 2015-08-04 Yao Qi <yao.qi@linaro.org>
6801 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6802 * linux-aarch32-low.c: New file.
6803 * linux-aarch32-low.h: New file.
6804 * linux-arm-low.c (arm_fill_gregset): Move it to
6805 linux-aarch32-low.c.
6806 (arm_store_gregset): Likewise.
6807 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6808 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6809 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6810 (regs_info): Rename to regs_info_arm.
6811 (arm_regs_info): Return regs_info_aarch32 if
6812 have_ptrace_getregset is 1 and target description is
6813 arm_with_neon or arm_with_vfpv3.
6814 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6815 Call initialize_low_arch_aarch32 instead.
6817 2015-08-04 Yao Qi <yao.qi@linaro.org>
6819 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6820 * linux-low.c: ... here.
6821 * linux-low.h (have_ptrace_getregset): Declare it.
6823 2015-08-04 Pedro Alves <palves@redhat.com>
6825 * thread-db.c (struct thread_db): Use new typedefs.
6826 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6828 (disable_thread_event_reporting): Cast result of dlsym to
6829 destination function pointer type.
6830 (thread_db_mourn): Use td_ta_delete_ftype.
6832 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6834 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6836 (CDX_BREAKPOINT): Define for R2.
6837 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6838 (the_low_target): Add comments.
6840 2015-07-30 Yao Qi <yao.qi@linaro.org>
6842 * linux-arm-low.c (arm_hwcap): Remove it.
6843 (arm_read_description): New local variable arm_hwcap. Don't
6844 set arm_hwcap to zero.
6846 2015-07-30 Yao Qi <yao.qi@linaro.org>
6848 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6849 Use regcache->tdesc instead.
6850 (arm_store_wmmxregset): Likewise.
6851 (arm_fill_vfpregset): Likewise.
6852 (arm_store_vfpregset): Likewise.
6854 2015-07-30 Yao Qi <yao.qi@linaro.org>
6856 * linux-arm-low.c: Include arch/arm.h.
6857 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6858 (arm_store_gregset): Likewise.
6860 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6862 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6863 ptrace's 4th parameter.
6865 2015-07-27 Yao Qi <yao.qi@linaro.org>
6867 * configure.srv (case aarch64*-*-linux*): Don't set
6870 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6872 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6874 * linux-arm-low.c: Likewise.
6875 * linux-cris-low.c: Likewise.
6876 * linux-crisv32-low.c: Likewise.
6877 * linux-low.c: Likewise.
6878 * linux-m68k-low.c: Likewise.
6879 * linux-mips-low.c: Likewise.
6880 * linux-nios2-low.c: Likewise.
6881 * linux-s390-low.c: Likewise.
6882 * linux-sparc-low.c: Likewise.
6883 * linux-tic6x-low.c: Likewise.
6884 * linux-tile-low.c: Likewise.
6885 * linux-x86-low.c: Likewise.
6887 2015-07-24 Pedro Alves <palves@redhat.com>
6889 * config.in: Regenerate.
6890 * configure: Regenerate.
6892 2015-07-24 Pedro Alves <palves@redhat.com>
6894 * acinclude.m4: Include ../ptrace.m4.
6895 * configure.ac: Call GDB_AC_PTRACE.
6896 * config.in, configure: Regenerate.
6898 2015-07-24 Yao Qi <yao.qi@linaro.org>
6900 * linux-low.c (linux_create_inferior): Remove setting to
6901 proc->priv->new_inferior.
6902 (linux_attach): Likewise.
6903 (linux_low_filter_event): Likewise.
6904 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6906 2015-07-24 Yao Qi <yao.qi@linaro.org>
6908 * linux-low.c (linux_arch_setup): New function.
6909 (linux_low_filter_event): If proc->tdesc is NULL and
6910 proc->attached is true, call the_low_target.arch_setup.
6911 Otherwise, keep status pending, and return.
6912 (linux_resume_one_lwp_throw): Don't call get_pc if
6913 thread->while_stepping isn't NULL. Don't call
6914 get_thread_regcache if proc->tdesc is NULL.
6915 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6916 (linux_target_ops): Install arch_setup.
6917 * server.c (start_inferior): Call the_target->arch_setup.
6918 * target.h (struct target_ops) <arch_setup>: New field.
6919 (target_arch_setup): New marco.
6920 * lynx-low.c (lynx_target_ops): Update.
6921 * nto-low.c (nto_target_ops): Update.
6922 * spu-low.c (spu_target_ops): Update.
6923 * win32-low.c (win32_target_ops): Update.
6925 2015-07-24 Yao Qi <yao.qi@linaro.org>
6927 * linux-low.c (linux_add_process): Don't set
6928 proc->priv->new_inferior.
6929 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6930 (linux_attach): Likewise.
6932 2015-07-24 Yao Qi <yao.qi@linaro.org>
6934 * server.c (start_inferior): Code refactor.
6936 2015-07-24 Yao Qi <yao.qi@linaro.org>
6938 * server.c (process_serial_event): Set general_thread.
6940 2015-07-21 Yao Qi <yao.qi@linaro.org>
6942 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6943 aarch64_linux_get_debug_reg_capacity.
6945 2015-07-17 Yao Qi <yao.qi@linaro.org>
6947 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6948 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6949 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6950 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6951 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6952 (AARCH64_HWP_ALIGNMENT): Likewise.
6953 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6954 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6955 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6956 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6957 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6958 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6959 (struct aarch64_debug_reg_state): Likewise.
6960 (struct arch_lwp_info): Likewise.
6961 (aarch64_align_watchpoint): Likewise.
6962 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6963 (aarch64_watchpoint_length): Likewise.
6964 (aarch64_point_encode_ctrl_reg): Likewise
6965 (aarch64_point_is_aligned): Likewise.
6966 (aarch64_align_watchpoint): Likewise.
6967 (aarch64_linux_set_debug_regs):
6968 (aarch64_dr_state_insert_one_point): Likewise.
6969 (aarch64_dr_state_remove_one_point): Likewise.
6970 (aarch64_handle_breakpoint): Likewise.
6971 (aarch64_handle_aligned_watchpoint): Likewise.
6972 (aarch64_handle_unaligned_watchpoint): Likewise.
6973 (aarch64_handle_watchpoint): Likewise.
6975 2015-07-17 Yao Qi <yao.qi@linaro.org>
6977 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6978 and don't aarch64_get_debug_reg_state. All callers update.
6979 (aarch64_handle_aligned_watchpoint): Likewise.
6980 (aarch64_handle_unaligned_watchpoint): Likewise.
6981 (aarch64_handle_watchpoint): Likewise.
6982 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6983 (aarch64_remove_point): Likewise.
6985 2015-07-17 Yao Qi <yao.qi@linaro.org>
6987 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6989 (aarch64_handle_unaligned_watchpoint): Likewise.
6991 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6993 Revert the previous 3 commits:
6994 Move gdb_regex* to common/
6995 Move linux_find_memory_regions_full & co.
6996 gdbserver build-id attribute generator
6998 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6999 Jan Kratochvil <jan.kratochvil@redhat.com>
7001 gdbserver build-id attribute generator.
7002 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
7003 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
7004 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
7006 (get_dynamic): Use find_pdhr to traverse program headers.
7007 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
7008 (compare_mapping_entry_range, struct find_memory_region_callback_data)
7009 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
7010 (get_hex_build_id): New.
7011 (linux_qxfer_libraries_svr4): Add optional build-id attribute
7012 to reply XML document.
7014 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7015 Jan Kratochvil <jan.kratochvil@redhat.com>
7017 * target.c: Include target/target-utils.h and fcntl.h.
7018 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
7019 (target_fileio_read_stralloc): New functions.
7021 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7023 * Makefile.in (OBS): Add gdb_regex.o.
7025 * config.in: Rebuilt.
7026 * configure: Rebuilt.
7028 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7029 Jan Kratochvil <jan.kratochvil@redhat.com>
7031 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
7032 * Makefile.in (OBS): Add target-utils.o.
7033 (linux-maps.o, target-utils.o): New.
7034 * configure.srv (srv_linux_obj): Add linux-maps.o.
7036 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
7038 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
7040 (the_low_target): Install it.
7042 2015-07-14 Pedro Alves <palves@redhat.com>
7044 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
7045 Instead, ignore ECHILD, and throw an error for other errnos.
7047 2015-07-10 Pedro Alves <palves@redhat.com>
7049 * event-loop.c (struct callback_event) <data>: Change type to
7050 gdb_client_data instance instead of gdb_client_data pointer.
7051 (append_callback_event): Adjust.
7053 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
7055 * linux-aarch64-low.c: Add comments for each linux_target_ops
7056 method. Remove comments already covered in target_ops and
7057 linux_target_ops definitions.
7058 (the_low_target): Add comments for each unimplemented method.
7060 2015-07-09 Yao Qi <yao.qi@linaro.org>
7062 * linux-aarch64-low.c (aarch64_regmap): Remove.
7063 (aarch64_usrregs_info): Remove.
7064 (regs_info): Set field usrregs to NULL.
7066 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
7068 * linux-low.c: Include "rsp-low.h"
7069 (linux_low_encode_pt_config, linux_low_encode_raw): New.
7070 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
7071 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
7072 (handle_btrace_enable_pt): New.
7073 (handle_btrace_general_set): Support "pt".
7074 (handle_btrace_conf_general_set): Support "pt:size".
7076 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
7078 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
7081 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
7083 * linux-aarch64-low.c: Remove comment about endianness.
7084 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
7085 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
7088 2015-06-24 Gary Benson <gbenson@redhat.com>
7090 * linux-i386-ipa.c (stdint.h): Do not include.
7091 * lynx-i386-low.c (stdint.h): Likewise.
7092 * lynx-ppc-low.c (stdint.h): Likewise.
7093 * mem-break.c (stdint.h): Likewise.
7094 * thread-db.c (stdint.h): Likewise.
7095 * tracepoint.c (stdint.h): Likewise.
7096 * win32-low.c (stdint.h): Likewise.
7098 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
7100 * server.c (write_qxfer_response): Update call to
7101 remote_escape_output.
7103 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
7104 Jan Kratochvil <jan.kratochvil@redhat.com>
7106 Merge multiple hex conversions.
7107 * gdbreplay.c (tohex): Rename to 'fromhex'.
7108 (logchar): Use fromhex.
7110 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
7112 * server.c (handle_qxfer_libraries): Set `version' attribute for
7115 2015-06-10 Gary Benson <gbenson@redhat.com>
7117 * target.h (struct target_ops) <multifs_open>: New field.
7118 <multifs_unlink>: Likewise.
7119 <multifs_readlink>: Likewise.
7120 * linux-low.c (nat/linux-namespaces.h): New include.
7121 (linux_target_ops): Initialize the_target->multifs_open,
7122 the_target->multifs_unlink and the_target->multifs_readlink.
7123 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
7124 * hostio.c (hostio_fs_pid): New static variable.
7125 (hostio_handle_new_gdb_connection): New function.
7126 (handle_setfs): Likewise.
7127 (handle_open): Use the_target->multifs_open as appropriate.
7128 (handle_unlink): Use the_target->multifs_unlink as appropriate.
7129 (handle_readlink): Use the_target->multifs_readlink as
7131 (handle_vFile): Handle vFile:setfs packets.
7132 * server.c (handle_query): Call hostio_handle_new_gdb_connection
7133 after target_handle_new_gdb_connection.
7135 2015-06-10 Gary Benson <gbenson@redhat.com>
7137 * configure.ac (AC_CHECK_FUNCS): Add setns.
7138 * config.in: Regenerate.
7139 * configure: Likewise.
7140 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
7141 (linux-namespaces.o): New rule.
7142 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
7144 2015-06-09 Gary Benson <gbenson@redhat.com>
7146 * hostio.c (handle_open): Process mode argument with
7147 fileio_to_host_mode.
7149 2015-06-01 Yao Qi <yao.qi@linaro.org>
7151 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
7152 * linux-x86-low.c: Likewise.
7154 2015-05-28 Don Breazeal <donb@codesourcery.com>
7156 * linux-low.c (handle_extended_wait): Initialize
7157 thread_info.last_resume_kind for new fork children.
7159 2015-05-15 Pedro Alves <palves@redhat.com>
7161 * target.h (target_handle_new_gdb_connection): Rewrite using if
7162 wrapped in do/while.
7164 2015-05-14 Joel Brobecker <brobecker@adacore.com>
7166 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
7167 * configure, config.in: Regenerate.
7168 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
7171 2015-05-12 Don Breazeal <donb@codesourcery.com>
7173 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
7174 PTRACE_EVENT_VFORK_DONE.
7175 (linux_low_ptrace_options, extended_event_reported): Add vfork
7177 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
7178 and "vforkdone" for RSP 'T' Stop Reply Packet.
7179 * server.h (report_vfork_events): Declare
7182 2015-05-12 Don Breazeal <donb@codesourcery.com>
7184 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
7185 (the_low_target) <new_fork>: Initialize new member.
7186 * linux-arm-low.c (arm_new_fork): New function.
7187 (the_low_target) <new_fork>: Initialize new member.
7188 * linux-low.c (handle_extended_wait): Call new target function
7190 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
7191 * linux-mips-low.c (mips_add_watchpoint): New function
7192 extracted from mips_insert_point.
7193 (the_low_target) <new_fork>: Initialize new member.
7194 (mips_linux_new_fork): New function.
7195 (mips_insert_point): Call mips_add_watchpoint.
7196 * linux-x86-low.c (x86_linux_new_fork): New function.
7197 (the_low_target) <new_fork>: Initialize new member.
7199 2015-05-12 Don Breazeal <donb@codesourcery.com>
7201 * linux-low.c (handle_extended_wait): Implement return value,
7202 rename argument 'event_child' to 'event_lwp', handle
7203 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
7204 (linux_low_ptrace_options): New function.
7205 (linux_low_filter_event): Call linux_low_ptrace_options,
7206 use different argument fo linux_enable_event_reporting,
7207 use return value from handle_extended_wait.
7208 (extended_event_reported): New function.
7209 (linux_wait_1): Call extended_event_reported and set
7210 status to report fork events.
7211 (linux_write_memory): Add pid to debug message.
7212 (reset_lwp_ptrace_options_callback): New function.
7213 (linux_handle_new_gdb_connection): New function.
7214 (linux_target_ops): Initialize new structure member.
7215 * linux-low.h (struct lwp_info) <waitstatus>: New member.
7216 * lynx-low.c: Initialize new structure member.
7217 * remote-utils.c (prepare_resume_reply): Implement stop reason
7218 "fork" for "T" stop message.
7219 * server.c (handle_query): Call handle_new_gdb_connection.
7220 * server.h (report_fork_events): Declare global flag.
7221 * target.h (struct target_ops) <handle_new_gdb_connection>:
7223 (target_handle_new_gdb_connection): New macro.
7224 * win32-low.c: Initialize new structure member.
7226 2015-05-12 Don Breazeal <donb@codesourcery.com>
7228 * mem-break.c (APPEND_TO_LIST): Define macro.
7229 (clone_agent_expr): New function.
7230 (clone_one_breakpoint): New function.
7231 (clone_all_breakpoints): New function.
7232 * mem-break.h: Declare new functions.
7234 2015-05-12 Don Breazeal <donb@codesourcery.com>
7236 * linux-low.c (linux_supports_fork_events): New function.
7237 (linux_supports_vfork_events): New function.
7238 (linux_target_ops): Initialize new structure members.
7239 (initialize_low): Call linux_check_ptrace_features.
7240 * lynx-low.c (lynx_target_ops): Initialize new structure
7242 * server.c (report_fork_events, report_vfork_events):
7244 (handle_query): Add new features to qSupported packet and
7246 (captured_main): Initialize new global variables.
7247 * target.h (struct target_ops) <supports_fork_events>:
7249 <supports_vfork_events>: New member.
7250 (target_supports_fork_events): New macro.
7251 (target_supports_vfork_events): New macro.
7252 * win32-low.c (win32_target_ops): Initialize new structure
7255 2015-05-12 Gary Benson <gbenson@redhat.com>
7257 * server.c (handle_qxfer_exec_file): Use current process
7260 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
7262 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
7263 Remove HAVE_PTRACE_GETREGS conditionals.
7264 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
7265 instead of PTRACE_GETREGS and PTRACE_SETREGS.
7267 2015-05-08 Yao Qi <yao.qi@linaro.org>
7269 * linux-low.c (linux_supports_conditional_breakpoints): New
7271 (linux_target_ops): Install new target method.
7272 * lynx-low.c (lynx_target_ops): Install NULL hook for
7273 supports_conditional_breakpoints.
7274 * nto-low.c (nto_target_ops): Likewise.
7275 * spu-low.c (spu_target_ops): Likewise.
7276 * win32-low.c (win32_target_ops): Likewise.
7277 * server.c (handle_query): Check
7278 target_supports_conditional_breakpoints.
7279 * target.h (struct target_ops) <supports_conditional_breakpoints>:
7281 (target_supports_conditional_breakpoints): New macro.
7283 2015-05-06 Pedro Alves <palves@redhat.com>
7286 * server.c (start_inferior): If the process exits, mourn it.
7288 2015-04-21 Gary Benson <gbenson@redhat.com>
7290 * hostio.c (fileio_open_flags_to_host): Factored out to
7291 fileio_to_host_openflags in common/fileio.c. Single use
7294 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7296 * linux-xtensa-low.c (xtensa_fill_gregset)
7297 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
7300 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7302 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
7303 (regs_info): Replace usrregs pointer with NULL.
7305 2015-04-17 Gary Benson <gbenson@redhat.com>
7307 * target.h (struct target_ops) <pid_to_exec_file>: New field.
7308 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
7309 * server.c (handle_qxfer_exec_file): New function.
7310 (qxfer_packets): Add exec-file entry.
7311 (handle_query): Report qXfer:exec-file:read as supported packet.
7313 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
7315 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
7317 2015-04-09 Gary Benson <gbenson@redhat.com>
7319 * hostio-errno.c (errno_to_fileio_error): Remove function.
7320 Update caller to use remote_fileio_to_fio_error.
7322 2015-04-09 Yao Qi <yao.qi@linaro.org>
7324 * linux-low.c (linux_insert_point): Call
7325 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
7326 (linux_remove_point): Call remove_memory_breakpoint if type is
7328 * linux-x86-low.c (x86_insert_point): Don't call
7329 insert_memory_breakpoint.
7330 (x86_remove_point): Don't call remove_memory_breakpoint.
7332 2015-04-01 Pedro Alves <palves@redhat.com>
7333 Cleber Rosa <crosa@redhat.com>
7335 * server.c (gdbserver_usage): Reorganize and extend the usage
7338 2015-03-24 Pedro Alves <palves@redhat.com>
7340 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
7341 output. Also dump TRAP_TRACE.
7342 (linux_low_filter_event): In debug output, distinguish a
7343 resume_stop SIGSTOP from a delayed SIGSTOP.
7345 2015-03-24 Gary Benson <gbenson@redhat.com>
7347 * linux-x86-low.c (x86_linux_new_thread): Moved to
7349 (x86_linux_prepare_to_resume): Likewise.
7351 2015-03-24 Gary Benson <gbenson@redhat.com>
7353 * Makefile.in (x86-linux-dregs.o): New rule.
7354 * configure.srv: Add x86-linux-dregs.o to relevant targets.
7355 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
7356 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
7357 (x86_linux_dr_get): Likewise.
7358 (x86_linux_dr_set): Likewise.
7359 (update_debug_registers_callback): Likewise.
7360 (x86_linux_dr_set_addr): Likewise.
7361 (x86_linux_dr_get_addr): Likewise.
7362 (x86_linux_dr_set_control): Likewise.
7363 (x86_linux_dr_get_control): Likewise.
7364 (x86_linux_dr_get_status): Likewise.
7365 (x86_linux_update_debug_registers): Likewise.
7367 2015-03-24 Gary Benson <gbenson@redhat.com>
7369 * linux-x86-low.c (x86_linux_update_debug_registers):
7370 New function, factored out from...
7371 (x86_linux_prepare_to_resume): ...this.
7373 2015-03-24 Gary Benson <gbenson@redhat.com>
7375 * linux-x86-low.c (x86_linux_dr_get): Update comments.
7376 (x86_linux_dr_set): Likewise.
7377 (update_debug_registers_callback): Likewise.
7378 (x86_linux_dr_set_addr): Likewise.
7379 (x86_linux_dr_get_addr): Likewise.
7380 (x86_linux_dr_set_control): Likewise.
7381 (x86_linux_dr_get_control): Likewise.
7382 (x86_linux_dr_get_status): Likewise.
7383 (x86_linux_prepare_to_resume): Likewise.
7385 2015-03-24 Gary Benson <gbenson@redhat.com>
7387 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
7388 Use perror_with_name. Pass string through gettext.
7389 (x86_linux_dr_set): Likewise.
7391 2015-03-24 Gary Benson <gbenson@redhat.com>
7393 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
7394 (x86_linux_dr_set_addr): ...this.
7395 (x86_dr_low_get_addr): Rename to...
7396 (x86_linux_dr_get_addr): ...this.
7397 (x86_dr_low_set_control): Rename to...
7398 (x86_linux_dr_set_control): ...this.
7399 (x86_dr_low_get_control): Rename to...
7400 (x86_linux_dr_get_control): ...this.
7401 (x86_dr_low_get_status): Rename to...
7402 (x86_linux_dr_get_status): ...this.
7403 (x86_dr_low): Update with new function names.
7405 2015-03-24 Gary Benson <gbenson@redhat.com>
7407 * Makefile.in (x86-linux.o): New rule.
7408 * configure.srv: Add x86-linux.o to relevant targets.
7409 * linux-low.c (lwp_set_arch_private_info): New function.
7410 (lwp_arch_private_info): Likewise.
7411 * linux-x86-low.c: Include nat/x86-linux.h.
7412 (arch_lwp_info): Removed structure.
7413 (update_debug_registers_callback):
7414 Use lwp_set_debug_registers_changed.
7415 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
7416 and lwp_set_debug_registers_changed.
7417 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
7419 2015-03-24 Gary Benson <gbenson@redhat.com>
7421 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
7422 * linux-arm-low.c (arm_new_thread): Likewise.
7423 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
7424 * linux-mips-low.c (mips_linux_new_thread): Likewise.
7425 * linux-x86-low.c (x86_linux_new_thread): Likewise.
7426 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
7428 2015-03-24 Gary Benson <gbenson@redhat.com>
7430 * linux-low.c (ptid_of_lwp): New function.
7431 (lwp_is_stopped): Likewise.
7432 (lwp_stop_reason): Likewise.
7433 * linux-x86-low.c (update_debug_registers_callback):
7435 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
7438 2015-03-24 Gary Benson <gbenson@redhat.com>
7440 * linux-low.h (linux_stop_lwp): Remove declaration.
7442 2015-03-24 Gary Benson <gbenson@redhat.com>
7444 * linux-low.h: Include nat/linux-nat.h.
7445 * linux-low.c (iterate_over_lwps_args): New structure.
7446 (iterate_over_lwps_filter): New function.
7447 (iterate_over_lwps): Likewise.
7448 * linux-x86-low.c (update_debug_registers_callback):
7449 Update signature to what iterate_over_lwps expects.
7450 Remove PID check that iterate_over_lwps now performs.
7451 (x86_dr_low_set_addr): Use iterate_over_lwps.
7452 (x86_dr_low_set_control): Likewise.
7454 2015-03-24 Gary Benson <gbenson@redhat.com>
7456 * linux-x86-low.c (x86_debug_reg_state): New function.
7457 (x86_linux_prepare_to_resume): Use the above.
7459 2015-03-24 Gary Benson <gbenson@redhat.com>
7461 * linux-low.c (current_lwp_ptid): New function.
7462 * linux-x86-low.c: Include nat/linux-nat.h.
7463 (x86_dr_low_get_addr): Use current_lwp_ptid.
7464 (x86_dr_low_get_control): Likewise.
7465 (x86_dr_low_get_status): Likewise.
7467 2015-03-20 Pedro Alves <palves@redhat.com>
7469 * tracepoint.c (cmd_qtstatus): Make "str" const.
7471 2015-03-20 Pedro Alves <palves@redhat.com>
7473 * server.c (handle_general_set): Make "req_str" const.
7475 2015-03-19 Pedro Alves <palves@redhat.com>
7477 * linux-low.c (linux_resume_one_lwp): Rename to ...
7478 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
7479 instead call perror_with_name.
7480 (check_ptrace_stopped_lwp_gone): New function.
7481 (linux_resume_one_lwp): Reimplement as wrapper around
7482 linux_resume_one_lwp_throw that swallows errors if the LWP is
7485 2015-03-19 Pedro Alves <palves@redhat.com>
7487 * linux-low.c (count_events_callback, select_event_lwp_callback):
7488 No longer check whether the thread has resume_stop as last resume
7491 2015-03-19 Pedro Alves <palves@redhat.com>
7493 * linux-low.c (count_events_callback, select_event_lwp_callback):
7494 Use the lwp's status_pending_p field, not the thread's.
7496 2015-03-19 Pedro Alves <palves@redhat.com>
7498 * linux-low.c (select_event_lwp_callback): Update comments to
7499 no longer mention SIGTRAP.
7501 2015-03-18 Gary Benson <gbenson@redhat.com>
7503 * server.c (handle_query): Do not report vFile:fstat as supported.
7505 2015-03-11 Gary Benson <gbenson@redhat.com>
7507 * hostio.c (sys/types.h): New include.
7508 (sys/stat.h): Likewise.
7509 (common-remote-fileio.h): Likewise.
7510 (handle_fstat): New function.
7511 (handle_vFile): Handle vFile:fstat packets.
7513 2015-03-11 Gary Benson <gbenson@redhat.com>
7515 * configure.ac (AC_CHECK_MEMBERS): Add checks for
7516 struct stat.st_blocks and struct stat.st_blksize.
7517 * configure: Regenerate.
7518 * config.in: Likewise.
7519 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
7520 (OBS): Add common-remote-fileio.o.
7521 (common-remote-fileio.o): New rule.
7523 2015-03-09 Pedro Alves <palves@redhat.com>
7525 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7526 'struct sockaddr' pointer in 'accept' call.
7528 2015-03-09 Pedro Alves <palves@redhat.com>
7531 2015-03-07 Pedro Alves <palves@redhat.com>
7532 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7533 or <winsock2.h> here. Instead include "gdb_socket.h".
7534 (remote_open): Use union gdb_sockaddr_u.
7535 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7536 or <winsock2.h> here. Instead include "gdb_socket.h".
7537 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7538 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7540 (init_named_socket, gdb_agent_helper_thread): Use union
7543 2015-03-07 Pedro Alves <palves@redhat.com>
7545 * configure.ac (build_warnings): Move
7546 -Wdeclaration-after-statement to the C-specific set.
7547 * configure: Regenerate.
7549 2015-03-07 Pedro Alves <palves@redhat.com>
7551 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7552 or <winsock2.h> here. Instead include "gdb_socket.h".
7553 (remote_open): Use union gdb_sockaddr_u.
7554 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7555 or <winsock2.h> here. Instead include "gdb_socket.h".
7556 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7557 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7559 (init_named_socket, gdb_agent_helper_thread): Use union
7562 2015-03-07 Pedro Alves <palves@redhat.com>
7564 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7567 2015-03-06 Yao Qi <yao.qi@linaro.org>
7569 * linux-aarch64-low.c (aarch64_insert_point): Use
7570 show_debug_regs as a boolean.
7571 (aarch64_remove_point): Likewise.
7573 2015-03-05 Pedro Alves <palves@redhat.com>
7575 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7576 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7577 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7578 * nto-low.c (nto_target_ops): Likewise.
7579 * spu-low.c (spu_target_ops): Likewise.
7580 * win32-low.c (win32_target_ops): Likewise.
7582 2015-03-04 Pedro Alves <palves@redhat.com>
7584 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7585 Decide whether a breakpoint triggered based on the SIGTRAP's
7587 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7588 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7589 (linux_low_filter_event): Check for breakpoints before checking
7591 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7593 (linux_stopped_by_sw_breakpoint)
7594 (linux_supports_stopped_by_sw_breakpoint)
7595 (linux_stopped_by_hw_breakpoint)
7596 (linux_supports_stopped_by_hw_breakpoint): New functions.
7597 (linux_target_ops): Install new target methods.
7599 2015-03-04 Pedro Alves <palves@redhat.com>
7601 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7602 * server.c (swbreak_feature, hwbreak_feature): New globals.
7603 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7604 (captured_main): Clear swbreak_feature and hwbreak_feature.
7605 * server.h (swbreak_feature, hwbreak_feature): Declare.
7606 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7607 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7608 supports_stopped_by_hw_breakpoint>: New fields.
7609 (target_supports_stopped_by_sw_breakpoint)
7610 (target_stopped_by_sw_breakpoint)
7611 (target_supports_stopped_by_hw_breakpoint)
7612 (target_stopped_by_hw_breakpoint): Declare.
7614 2015-03-04 Pedro Alves <palves@redhat.com>
7616 enum lwp_stop_reason -> enum target_stop_reason
7617 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7618 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7619 (linux_wait_1, stuck_in_jump_pad_callback)
7620 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7621 (linux_stopped_by_watchpoint):
7622 * linux-low.h (enum lwp_stop_reason): Delete.
7623 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7624 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7626 2015-03-04 Yao Qi <yao.qi@linaro.org>
7628 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7630 2015-03-03 Gary Benson <gbenson@redhat.com>
7632 * hostio.c (handle_vFile): Fix prefix lengths.
7634 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7636 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7639 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7641 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7642 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7643 (clean): Add "rm -f" for above C files.
7644 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7645 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7646 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7647 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7648 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7649 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7650 (init_registers_s390x_vx_linux64)
7651 (init_registers_s390x_tevx_linux64)
7652 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7653 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7655 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7656 (s390_store_vxrs_high): New functions.
7657 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7659 (s390_arch_setup): Add logic for selecting one of the new target
7660 descriptions. Activate the new vector regsets if applicable.
7661 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7662 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7663 and init_registers_s390x_tevx_linux64.
7665 2015-03-01 Pedro Alves <palves@redhat.com>
7667 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7670 2015-02-27 Pedro Alves <palves@redhat.com>
7672 * linux-x86-low.c (u_debugreg_offset): New function.
7673 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7675 2015-02-27 Pedro Alves <palves@redhat.com>
7677 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7678 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7679 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7680 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7681 (ps_lsetfpregs, ps_getpid)
7682 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7683 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7684 (ps_lsetxregs, ps_plog): Declare.
7686 2015-02-27 Pedro Alves <palves@redhat.com>
7688 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7689 IP_AGENT_EXPORT_FUNC.
7690 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7691 IP_AGENT_EXPORT_FUNC.
7692 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7693 (IP_AGENT_EXPORT): Delete.
7694 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7695 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7696 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7697 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7698 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7699 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7700 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7701 (traceframe_read_count, traceframe_write_count)
7702 (traceframes_created, trace_state_variables, get_raw_reg)
7703 (get_trace_state_variable_value, set_trace_state_variable_value)
7704 (ust_loaded, helper_thread_id, cmd_buf): Use
7705 IPA_SYM_EXPORTED_NAME.
7706 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7707 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7708 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7709 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7710 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7711 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7712 EXTERN_C_PUSH/EXTERN_C_POP.
7713 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7714 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7715 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7716 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7717 (traceframe_write_count, traceframe_read_count)
7718 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7719 (about_to_request_buffer_space, get_trace_state_variable_value)
7720 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7721 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7722 EXTERN_C_PUSH/EXTERN_C_POP.
7723 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7724 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7725 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7726 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7727 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7728 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7729 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7730 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7732 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7733 (IP_AGENT_EXPORT_VAR_DECL): Define.
7735 (gdb_agent_get_raw_reg): Declare.
7737 2015-02-27 Tom Tromey <tromey@redhat.com>
7738 Pedro Alves <palves@redhat.com>
7740 Rename symbols whose names are reserved C++ keywords throughout.
7742 2015-02-27 Pedro Alves <palves@redhat.com>
7744 * Makefile.in (COMPILER): New, get it from autoconf.
7745 (CXX): Get from autoconf instead.
7746 (COMPILE.pre): Use COMPILER.
7747 (CC-LD): Rename to ...
7748 (CC_LD): ... this. Use COMPILER.
7749 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7750 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7751 * acinclude.m4: Include build-with-cxx.m4.
7752 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7753 Disable -Werror by default if building in C++ mode.
7754 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7755 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7756 the C++ compiler. Save/restore CXXFLAGS too.
7757 * configure: Regenerate.
7759 2015-02-27 Pedro Alves <palves@redhat.com>
7761 * acinclude.m4: Include libiberty.m4.
7762 * configure.ac: Call libiberty_INIT.
7763 * config.in, configure: Regenerate.
7765 2015-02-26 Pedro Alves <palves@redhat.com>
7767 * linux-low.c (linux_wait_1): When incrementing the PC past a
7768 program breakpoint always use the_low_target.breakpoint_len as
7769 increment, rather than the maximum between that and
7770 the_low_target.decr_pc_after_break.
7772 2015-02-23 Pedro Alves <palves@redhat.com>
7774 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7775 thread was doing a step-over; always adjust the PC if
7776 we stepped over a permanent breakpoint.
7777 (linux_wait_1): If we stepped over breakpoint that was on top of a
7778 permanent breakpoint, manually advance the PC past it.
7780 2015-02-23 Pedro Alves <palves@redhat.com>
7782 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7784 (x86_fill_gregset, x86_store_gregset): Use it when handling
7787 2015-02-20 Pedro Alves <palves@redhat.com>
7789 * thread-db.c: Include "nat/linux-procfs.h".
7790 (thread_db_init): Skip listing new threads if the kernel supports
7791 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7793 2015-02-20 Pedro Alves <palves@redhat.com>
7795 * linux-low.c (status_pending_p_callback): Use ptid_match.
7797 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7799 PR breakpoints/16812
7800 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7801 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7802 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7804 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7806 PR breakpoints/15956
7807 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7809 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7811 * linux-low.c (linux_low_btrace_conf): Print size.
7812 * server.c (handle_btrace_conf_general_set): New.
7813 (hanle_general_set): Call handle_btrace_conf_general_set.
7814 (handle_query): Report Qbtrace-conf:bts:size as supported.
7816 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7818 * linux-low.c (linux_low_enable_btrace): Update parameters.
7819 (linux_low_btrace_conf): New.
7820 (linux_target_ops)<to_btrace_conf>: Initialize.
7821 * server.c (current_btrace_conf): New.
7822 (handle_btrace_enable): Rename to ...
7823 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7824 to target_enable_btrace. Update comment. Update users.
7825 (handle_qxfer_btrace_conf): New.
7826 (qxfer_packets): Add btrace-conf entry.
7827 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7828 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7829 (target_ops)<read_btrace_conf>: New.
7830 (target_enable_btrace): Update parameters.
7831 (target_read_btrace_conf): New.
7833 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7835 * server.c (handle_btrace_general_set): Remove call to
7836 target_supports_btrace.
7837 (supported_btrace_packets): New.
7838 (handle_query): Call supported_btrace_packets.
7839 * target.h: include btrace-common.h.
7840 (btrace_target_info): Removed.
7841 (supports_btrace, target_supports_btrace): Update parameters.
7843 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7845 * Makefile.in (SFILES): Add common/btrace-common.c.
7846 (OBS): Add common/btrace-common.o.
7847 (btrace-common.o): Add build rules.
7848 * linux-low: Include btrace-common.h.
7849 (linux_low_read_btrace): Use struct btrace_data. Call
7850 btrace_data_init and btrace_data_fini.
7852 2015-02-06 Pedro Alves <palves@redhat.com>
7854 * thread-db.c (find_new_threads_callback): Add debug output.
7856 2015-02-04 Pedro Alves <palves@redhat.com>
7858 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7859 (resume_stopped_resumed_lwps): New function.
7860 (linux_wait_for_event_filtered): Use it.
7862 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7864 * Makefile.in (SFILES): Add linux-personality.c.
7865 (linux-personality.o): New rule.
7866 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7867 list of objects to be built.
7868 * linux-low.c: Include nat/linux-personality.h.
7869 (linux_create_inferior): Remove code to disable address space
7870 randomization (moved to ../nat/linux-personality.c). Create
7871 cleanup to disable address space randomization.
7873 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7875 * Makefile.in (posix-strerror.o): New rule.
7876 (mingw-strerror.o): Likewise.
7877 * configure: Regenerated.
7878 * configure.ac: Source file ../common/common.host. Initialize new
7879 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7881 2015-01-14 Yao Qi <yao@codesourcery.com>
7883 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7884 (ppc-linux.o): New rule.
7885 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7886 * configure.ac: AC_CHECK_FUNCS(getauxval).
7887 * config.in: Re-generated.
7888 * configure: Re-generated.
7889 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7890 ppc64_64bit_inferior_p
7892 2015-01-14 Yao Qi <yao@codesourcery.com>
7894 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7895 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7896 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7897 (PT_ORIG_R3, PT_TRAP): Likewise.
7898 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7899 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7900 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7902 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7904 * i387-fp.c (i387_cache_to_xsave): In look over
7905 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7906 zmmh_low_space field by use of zmmh_high_space.
7908 2015-01-09 Pedro Alves <palves@redhat.com>
7910 * linux-low.c (step_over_bkpt): Move higher up in the file.
7911 (handle_extended_wait): Don't store the stop_pc here.
7912 (get_stop_pc): Adjust comments and rename to ...
7913 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7914 stopped for a software breakpoint or hardware breakpoint.
7915 (thread_still_has_status_pending_p): New function.
7916 (status_pending_p_callback): Use
7917 thread_still_has_status_pending_p. If the event is no longer
7918 interesting, resume the LWP.
7919 (handle_tracepoints): Add assert.
7920 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7921 (wstatus_maybe_breakpoint): New function.
7922 (cancel_breakpoint): Delete function.
7923 (check_stopped_by_watchpoint): New function, factored out from
7924 linux_low_filter_event.
7925 (lp_status_maybe_breakpoint): Delete function.
7926 (linux_low_filter_event): Remove filter_ptid argument.
7927 Leave thread group exits pending here. Store the LWP's stop PC.
7928 Always leave events pending.
7929 (linux_wait_for_event_filtered): Pull all events out of the
7930 kernel, and leave them all pending.
7931 (count_events_callback, select_event_lwp_callback): Consider all
7933 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7934 (select_event_lwp): Only give preference to the stepping LWP in
7935 all-stop mode. Adjust comments.
7936 (ignore_event): New function.
7937 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7938 references to cancel_breakpoints. Adjust to renames. Also give
7939 equal priority to all LWPs that have had events in non-stop mode.
7940 If reporting a software breakpoint event, unadjust the LWP's PC.
7941 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7942 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7944 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7945 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7946 (linux_stopped_by_watchpoint): Adjust.
7947 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7948 * linux-low.h (enum lwp_stop_reason): New.
7949 (struct lwp_info) <stop_pc>: Adjust comment.
7950 <stopped_by_watchpoint>: Delete field.
7951 <stop_reason>: New field.
7952 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7953 * mem-break.c (software_breakpoint_inserted_here)
7954 (hardware_breakpoint_inserted_here): New function.
7955 * mem-break.h (software_breakpoint_inserted_here)
7956 (hardware_breakpoint_inserted_here): Declare.
7957 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7958 (cancel_breakpoints): Delete.
7959 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7960 (upload_fast_traceframes): Remove references to
7963 2015-01-09 Pedro Alves <palves@redhat.com>
7965 * thread-db.c (find_new_threads_callback): Ignore thread if the
7966 kernel thread ID is -1.
7968 2015-01-09 Pedro Alves <palves@redhat.com>
7970 * linux-low.c (linux_attach_fail_reason_string): Move to
7971 nat/linux-ptrace.c, and rename.
7972 (linux_attach_lwp): Update comment.
7973 (attach_proc_task_lwp_callback): New function.
7974 (linux_attach): Adjust to rename and use
7975 linux_proc_attach_tgid_threads.
7976 (linux_attach_fail_reason_string): Delete declaration.
7978 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7980 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7981 * server.c (gdbserver_version): Likewise.
7983 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7985 * remote-utils.c: Include ctype.h.
7986 (input_interrupt): Explicitly handle the case when the char
7987 received is the NUL byte. Improve the printing of non-ASCII
7990 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7992 * linux-low.c (linux_low_filter_event): Update call to
7993 linux_enable_event_reporting following the addition of
7994 a new parameter to that function.
7996 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7999 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
8000 (AARCH64_FPCR_REGNO): Likewise.
8001 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
8002 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
8003 (aarch64_store_fpregset): Likewise.
8005 2014-12-15 Joel Brobecker <brobecker@adacore.com>
8007 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
8008 Remove FIXME comment about assumption about N.
8010 2014-12-13 Joel Brobecker <brobecker@adacore.com>
8012 * configure.ac: If large-file support is disabled in GDBserver,
8013 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
8014 * configure: Regenerate.
8016 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8018 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
8019 warning upon ENODATA from ptrace.
8020 * linux-s390-low.c (s390_store_tdb): New.
8021 (s390_regsets): Add regset for NT_S390_TDB.
8023 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8025 * linux-low.c (regsets_store_inferior_registers): Skip regsets
8026 without a fill_function.
8027 * linux-s390-low.c (s390_fill_last_break): Remove.
8028 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
8029 (s390_arch_setup): Use regset's size instead of fill_function for
8032 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8034 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
8035 the regset's store function when ptrace returned an error.
8036 * regcache.c (get_thread_regcache): Invalidate register cache
8037 before fetching inferior's registers.
8039 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8041 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
8042 while-loop as for-loop.
8043 (regsets_store_inferior_registers): Likewise.
8045 2014-11-28 Yao Qi <yao@codesourcery.com>
8047 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
8048 * config.in, configure: Re-generate.
8049 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
8052 2014-11-21 Yao Qi <yao@codesourcery.com>
8054 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
8055 (AC_CHECK_HEADERS): Remove malloc.h.
8056 * configure: Re-generated.
8057 * config.in: Re-generated.
8058 * server.h: Don't include alloca.h and malloc.h.
8059 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
8060 Don't include malloc.h.
8062 2014-11-17 Joel Brobecker <brobecker@adacore.com>
8064 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
8065 corresponding ERRNO check in same block.
8067 2014-11-12 Pedro Alves <palves@redhat.com>
8069 * server.c (cont_thread): Update comment.
8070 (start_inferior, attach_inferior): No longer clear cont_thread.
8071 (handle_v_cont): No longer set cont_thread.
8072 (captured_main): Clear cont_thread each time a GDB connects.
8074 2014-11-12 Pedro Alves <palves@redhat.com>
8076 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
8077 thread, and don't resume all threads if the Hc thread has exited.
8079 2014-11-12 Pedro Alves <palves@redhat.com>
8081 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
8082 the process group instead of to a specific LWP.
8084 2014-10-15 Pedro Alves <palves@redhat.com>
8087 * win32-arm-low.c (arm_set_thread_context): Remove current_event
8089 (arm_set_thread_context): Delete.
8090 (the_low_target): Adjust.
8091 * win32-i386-low.c (debug_registers_changed)
8092 (debug_registers_used): Delete.
8093 (update_debug_registers_callback): New function.
8094 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
8095 needing to update their debug registers.
8096 (win32_get_current_dr): New function.
8097 (x86_dr_low_get_addr, x86_dr_low_get_control)
8098 (x86_dr_low_get_status): Fetch the debug register from the thread
8100 (i386_initial_stuff): Adjust.
8101 (i386_get_thread_context): Remove current_event parameter. Don't
8102 clear debug_registers_changed nor copy DR values to
8104 (i386_set_thread_context): Delete.
8105 (i386_prepare_to_resume): New function.
8106 (i386_thread_added): Mark the thread as needing to update irs
8108 (the_low_target): Remove i386_set_thread_context and install
8109 i386_prepare_to_resume.
8110 * win32-low.c (win32_get_thread_context): Adjust.
8111 (win32_set_thread_context): Use SetThreadContext
8113 (win32_prepare_to_resume): New function.
8114 (win32_require_context): New function, factored out from ...
8115 (thread_rec): ... this.
8116 (continue_one_thread): Call win32_prepare_to_resume on each thread
8117 we're about to continue.
8118 (win32_resume): Call win32_prepare_to_resume on the event thread.
8119 * win32-low.h (struct win32_thread_info)
8120 <debug_registers_changed>: New field.
8121 (struct win32_target_ops): Change prototype of set_thread_context,
8122 delete set_thread_context and add prepare_to_resume.
8123 (win32_require_context): New declaration.
8125 2014-10-08 Gary Benson <gbenson@redhat.com>
8127 * server.h: Do not include common-exceptions.h.
8129 2014-10-08 Gary Benson <gbenson@redhat.com>
8131 * server.h: Do not include cleanups.h.
8133 2014-09-30 James Hogan <james.hogan@imgtec.com>
8135 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
8138 2014-09-23 Yao Qi <yao@codesourcery.com>
8140 * linux-low.c (lp_status_maybe_breakpoint): New function.
8141 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
8142 (count_events_callback): Likewise.
8143 (select_event_lwp_callback): Likewise.
8144 (cancel_breakpoints_callback): Likewise.
8146 2014-09-19 Don Breazeal <donb@codesourcery.com>
8148 * linux-low.c (handle_extended_wait): Call
8149 linux_ptrace_get_extended_event.
8150 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
8151 linux_is_extended_waitstatus.
8153 2014-09-16 Joel Brobecker <brobecker@adacore.com>
8155 * Makefile.in (CPPFLAGS): Define.
8156 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
8157 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
8159 2014-09-16 Gary Benson <gbenson@redhat.com>
8161 * inferiors.h (current_inferior): Renamed as...
8162 (current_thread): New variable. All uses updated.
8163 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
8164 (maybe_move_out_of_jump_pad): Likewise.
8165 (cancel_breakpoint): Likewise.
8166 (linux_low_filter_event): Likewise.
8167 (wait_for_sigstop): Likewise.
8168 (linux_resume_one_lwp): Likewise.
8169 (need_step_over_p): Likewise.
8170 (start_step_over): Likewise.
8171 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
8172 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
8173 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
8174 and save_inferior as saved_thread.
8175 * regcache.c (get_thread_regcache): Renamed saved_inferior as
8177 (regcache_invalidate_thread): Likewise.
8178 * remote-utils.c (prepare_resume_reply): Likewise.
8179 * thread-db.c (thread_db_get_tls_address): Likewise.
8180 (disable_thread_event_reporting): Likewise.
8181 (remove_thread_event_breakpoints): Likewise.
8182 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
8184 * target.h (set_desired_inferior): Renamed as...
8185 (set_desired_thread): New declaration. All uses updated.
8186 * server.c (myresume): Updated comment to reference thread instead
8188 (handle_serial_event): Likewise.
8189 (handle_target_event): Likewise.
8191 2014-09-12 Tom Tromey <tromey@redhat.com>
8192 Gary Benson <gbenson@redhat.com>
8194 * regcache.h: Include common-regcache.h.
8195 (regcache_read_pc): Don't declare.
8196 * regcache.c (get_thread_regcache_for_ptid): New function.
8198 2014-09-11 Tom Tromey <tromey@redhat.com>
8199 Gary Benson <gbenson@redhat.com>
8201 * symbol.c: New file.
8202 * Makefile.in (SFILES): Add symbol.c.
8203 (OBS): Add symbol.o.
8205 2014-09-11 Gary Benson <gbenson@redhat.com>
8207 * target.c (target_stop_ptid, target_continue_ptid): New
8210 2014-09-11 Tom Tromey <tromey@redhat.com>
8211 Gary Benson <gbenson@redhat.com>
8213 * target.h: Include target/target.h.
8214 * target.c (target_read_memory, target_read_uint32)
8215 (target_write_memory): New functions.
8217 2014-09-11 Gary Benson <gbenson@redhat.com>
8219 * server.h (debug_hw_points): Don't declare.
8220 * server.c (debug_hw_points): Don't define. Replace all uses
8221 with show_debug_regs.
8222 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
8223 all uses with show_debug_regs.
8225 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
8227 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
8228 endianness into account.
8229 (ppc_supply_ptrace_register): Likewise.
8231 2014-09-03 James Hogan <james.hogan@imgtec.com>
8233 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
8234 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
8236 2014-09-03 Gary Benson <gbenson@redhat.com>
8238 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
8239 ALL_DEBUG_ADDRESS_REGISTERS.
8241 2014-09-02 Gary Benson <gbenson@redhat.com>
8243 * i386-low.h: Renamed as...
8244 * x86-low.h: New file. All type, function and variable name
8245 prefixes changed from "i386_" to "x86_". All references updated.
8246 * i386-low.c: Renamed as...
8247 * x86-low.c: New file. All type, function and variable name
8248 prefixes changed from "i386_" to "x86_". All references updated.
8250 2014-09-02 Gary Benson <gbenson@redhat.com>
8252 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
8253 (x86_linux_new_thread): Likewise.
8255 2014-08-29 Gary Benson <gbenson@redhat.com>
8257 * server.h (setjmp.h): Do not include.
8258 (toplevel): Do not declare.
8259 (common-exceptions.h): Include.
8260 (cleanups.h): Likewise.
8261 * server.c (toplevel): Do not define.
8262 (exit_code): New static global.
8263 (detach_or_kill_for_exit_cleanup): New function.
8264 (main): New function. Original main renamed to...
8265 (captured_main): New function.
8266 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
8268 2014-08-29 Gary Benson <gbenson@redhat.com>
8270 * Makefile.in (SFILES): Add common/common-exceptions.c.
8271 (OBS): Add common-exceptions.o.
8272 (common-exceptions.o): New rule.
8273 * utils.c (prepare_to_throw_exception): New function.
8275 2014-08-29 Gary Benson <gbenson@redhat.com>
8277 * config.in: Regenerate.
8278 * configure: Likewise.
8280 2014-08-29 Gary Benson <gbenson@redhat.com>
8282 * Makefile.in (SFILES): Add common/cleanups.c.
8284 (cleanups.o): New rule.
8286 2014-08-29 Gary Benson <gbenson@redhat.com>
8288 * utils.c (internal_vwarning): New function.
8290 2014-08-28 Gary Benson <gbenson@redhat.com>
8292 * utils.h (fatal): Remove declaration.
8293 * utils.c (fatal): Remove function.
8295 2014-08-28 Gary Benson <gbenson@redhat.com>
8297 * tracepoint.c (gdb_agent_init): Replace fatal with
8299 (initialize_tracepoint): Likewise.
8301 2014-08-28 Gary Benson <gbenson@redhat.com>
8303 * remote-utils.c (remote_prepare): Replace fatal with error.
8305 2014-08-28 Gary Benson <gbenson@redhat.com>
8307 * linux-low.c (linux_async): Replace fatal with warning.
8309 (linux_start_non_stop): Return -1 if linux_async failed.
8311 2014-08-28 Gary Benson <gbenson@redhat.com>
8313 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
8315 (i386_dr_low_get_addr): Remove vague comment.
8316 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
8319 2014-08-28 Gary Benson <gbenson@redhat.com>
8321 * inferiors.c (get_thread_process): Replace check with gdb_assert.
8322 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
8324 (linux_resume_one_lwp): Likewise.
8325 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
8327 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
8328 with internal_error.
8329 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
8330 (init_register_cache): Replace fatal with gdb_assert_not_reached.
8331 (find_register_by_name): Replace fatal with internal_error.
8332 (find_regno): Likewise.
8333 * tdesc.c (init_target_desc): Replace check with gdb_assert.
8334 * thread-db.c (thread_db_create_event): Likewise.
8335 (thread_db_load_search): Likewise.
8336 (try_thread_db_load_1): Likewise.
8337 * tracepoint.c (get_jump_space_head): Replace fatal with
8339 (claim_trampoline_space): Likewise.
8340 (have_fast_tracepoint_trampoline_buffer): Likewise.
8341 (cmd_qtstart): Likewise.
8342 (stop_tracing): Likewise.
8343 (fast_tracepoint_collecting): Likewise.
8344 (target_malloc): Likewise.
8345 (download_tracepoint): Likewise.
8346 (download_trace_state_variables): Replace check with gdb_assert.
8347 (upload_fast_traceframes): Replace fatal with internal_error.
8349 2014-08-19 Tom Tromey <tromey@redhat.com>
8350 Gary Benson <gbenson@redhat.com>
8352 * Makefile.in (SFILES): Add common/common-debug.c.
8353 (OBS): Add common-debug.o.
8354 (common-debug.o): New rule.
8355 * debug.h (debug_printf): Don't declare.
8356 * debug.c (debug_printf): Renamed and rewritten as...
8357 (debug_vprintf): New function.
8359 2014-08-19 Gary Benson <gbenson@redhat.com>
8361 * utils.h: Do not include print-utils.h.
8363 2014-08-19 Tom Tromey <tromey@redhat.com>
8364 Gary Benson <gbenson@redhat.com>
8366 * server.h: Add static assertion.
8367 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
8369 2014-08-19 Tom Tromey <tromey@redhat.com>
8370 Gary Benson <gbenson@redhat.com>
8372 * Makefile.in (SFILES): Add common/errors.c.
8373 (OBS): Add errors.o.
8374 (IPA_OBS): Add errors-ipa.o.
8375 (errors.o): New rule.
8376 (errors-ipa.o): Likewise.
8377 * utils.h (perror_with_name, error, warning): Don't declare.
8378 * utils.c (warning): Renamed and rewritten as...
8379 (vwarning): New function.
8380 (error): Renamed and rewritten as...
8381 (verror): New function.
8382 (internal_error): Renamed and rewritten as...
8383 (internal_verror): New function.
8385 2014-08-07 Gary Benson <gbenson@redhat.com>
8387 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
8388 * configure: Regenerate.
8389 * config.in: Likewise.
8390 * server.h: Do not include errno.h.
8391 * event-loop.c: Likewise.
8392 * hostio-errno.c: Likewise.
8393 * linux-low.c: Likewise.
8394 * remote-utils.c: Likewise.
8395 * spu-low.c: Likewise.
8396 * utils.c: Likewise.
8397 * gdbreplay.c: Unconditionally include errno.h.
8399 2014-08-07 Gary Benson <gbenson@redhat.com>
8401 * server.h: Do not include string.h.
8402 * event-loop.c: Likewise.
8403 * linux-low.c: Likewise.
8404 * regcache.c: Likewise.
8405 * remote-utils.c: Likewise.
8406 * spu-low.c: Likewise.
8407 * utils.c: Likewise.
8409 2014-08-07 Gary Benson <gbenson@redhat.com>
8411 * server.h: Do not include gdb_assert.h.
8413 2014-08-07 Gary Benson <gbenson@redhat.com>
8415 * server.h: Do not include common-utils.h.
8417 2014-08-07 Gary Benson <gbenson@redhat.com>
8419 * server.h: Do not include ptid.h.
8420 * notif.h: Likewise.
8422 2014-08-07 Gary Benson <gbenson@redhat.com>
8424 * server.h: Do not include gdb_locale.h.
8426 2014-08-07 Gary Benson <gbenson@redhat.com>
8428 * server.h: Do not include gdb/signals.h.
8429 * win32-low.c: Likewise.
8431 2014-08-07 Gary Benson <gbenson@redhat.com>
8433 * server.h: Do not include pathmax.h.
8435 2014-08-07 Gary Benson <gbenson@redhat.com>
8437 * server.h: Do not include libiberty.h.
8438 * linux-bfin-low.c: Likewise.
8440 2014-08-07 Gary Benson <gbenson@redhat.com>
8442 * server.h: Do not include ansidecl.h.
8444 2014-08-07 Gary Benson <gbenson@redhat.com>
8446 * linux-x86-low.c: Do not include stddef.h.
8447 * lynx-ppc-low.c: Likewise.
8448 * tracepoint.c: Likewise.
8450 2014-08-07 Gary Benson <gbenson@redhat.com>
8452 * server.h: Do not include stdarg.h.
8453 * nto-low.c: Likewise.
8455 2014-08-07 Gary Benson <gbenson@redhat.com>
8457 * server.h: Do not include stdlib.h.
8458 * inferiors.c: Likewise.
8459 * linux-low.c: Likewise.
8460 * regcache.c: Likewise.
8461 * spu-low.c: Likewise.
8462 * tracepoint.c: Likewise.
8463 * utils.c: Likewise.
8465 2014-08-07 Gary Benson <gbenson@redhat.com>
8467 * server.h: Do not include stdio.h.
8468 * linux-low.c: Likewise.
8469 * remote-utils.c: Likewise.
8470 * spu-low.c: Likewise.
8471 * utils.c: Likewise.
8472 * wincecompat.c: Likewise.
8474 2014-08-06 Gary Benson <gbenson@redhat.com>
8476 * regcache.c (init_register_cache): Move conditionals inside if.
8478 2014-08-06 Gary Benson <gbenson@redhat.com>
8480 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
8482 2014-07-31 Gary Benson <gbenson@redhat.com>
8484 * ax.h: Do not include server.h.
8485 * gdbthread.h: Likewise.
8486 * lynx-low.h: Likewise.
8487 * notif.h: Likewise.
8489 2014-07-30 Gary Benson <gbenson@redhat.com>
8491 * server.h: Include common-defs.h.
8492 Do not include config.h or build-gnulib-gdbserver/config.h.
8494 2014-07-30 Gary Benson <gbenson@redhat.com>
8496 * hostio-errno.c: Move server.h to top of includes list.
8497 * inferiors.c: Likewise.
8498 * linux-x86-low.c: Likewise.
8499 * notif.c: Include server.h.
8501 2014-07-24 Tom Tromey <tromey@redhat.com>
8502 Gary Benson <gbenson@redhat.com>
8504 * server.h (CORE_ADDR): Now unsigned.
8506 2014-07-16 Pedro Alves <palves@redhat.com>
8508 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8510 2014-07-15 Pedro Alves <palves@redhat.com>
8512 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8515 2014-07-11 Pedro Alves <palves@redhat.com>
8517 * linux-low.c (kill_wait_lwp): New function, based on
8518 kill_one_lwp_callback, but use my_waitpid directly.
8519 (kill_one_lwp_callback, linux_kill): Use it.
8521 2014-06-23 Pedro Alves <palves@redhat.com>
8523 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8524 before setting DR0..DR3.
8526 2014-06-20 Gary Benson <gbenson@redhat.com>
8528 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8529 * configure: Regenerated.
8530 * config.in: Likewise.
8532 2014-06-20 Gary Benson <gbenson@redhat.com>
8534 * Makefile.in (SFILES): Update locations for files moved
8536 (object file files): Reordered.
8538 2014-06-20 Gary Benson <gbenson@redhat.com>
8540 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8541 (i386_dr_low_set_addr): Likewise.
8542 (i386_dr_low_get_addr): Likewise.
8543 (i386_dr_low_can_set_control): Likewise.
8544 (i386_dr_low_set_control): Likewise.
8545 (i386_dr_low_get_control): Likewise.
8546 (i386_dr_low_get_status): Likewise.
8547 (i386_get_debug_register_length): Likewise.
8548 * linux-x86-low.c (i386_dr_low_set_addr):
8549 Changed signature. Made static.
8550 (i386_dr_low_get_addr): Likewise.
8551 (i386_dr_low_set_control): Likewise.
8552 (i386_dr_low_get_control): Likewise.
8553 (i386_dr_low_get_status): Likewise.
8554 (i386_dr_low): New global variable.
8555 * win32-i386-low.c (i386_dr_low_set_addr):
8556 Changed signature. Made static.
8557 (i386_dr_low_get_addr): Likewise.
8558 (i386_dr_low_set_control): Likewise.
8559 (i386_dr_low_get_control): Likewise.
8560 (i386_dr_low_get_status): Likewise.
8561 (i386_dr_low): New global variable.
8563 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8565 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8566 * Makefile.in (AR, AR_FLAGS): Define.
8567 * configure: Regenerate.
8569 2014-06-19 Gary Benson <gbenson@redhat.com>
8571 * Makefile.in (i386-dregs.o): New rule.
8572 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8573 * i386-low.c (target.h): Remove include.
8574 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8575 (DR_CONTROL_SHIFT): Likewise.
8576 (DR_CONTROL_SIZE): Likewise.
8577 (DR_RW_EXECUTE): Likewise.
8578 (DR_RW_WRITE): Likewise.
8579 (DR_RW_READ): Likewise.
8580 (DR_RW_IORW): Likewise.
8581 (DR_LEN_1): Likewise.
8582 (DR_LEN_2): Likewise.
8583 (DR_LEN_4): Likewise.
8584 (DR_LEN_8): Likewise.
8585 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8586 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8587 (DR_ENABLE_SIZE): Likewise.
8588 (DR_LOCAL_SLOWDOWN): Likewise.
8589 (DR_GLOBAL_SLOWDOWN): Likewise.
8590 (DR_CONTROL_RESERVED): Likewise.
8591 (I386_DR_CONTROL_MASK): Likewise.
8592 (I386_DR_VACANT): Likewise.
8593 (I386_DR_LOCAL_ENABLE): Likewise.
8594 (I386_DR_GLOBAL_ENABLE): Likewise.
8595 (I386_DR_DISABLE): Likewise.
8596 (I386_DR_SET_RW_LEN): Likewise.
8597 (I386_DR_GET_RW_LEN): Likewise.
8598 (I386_DR_WATCH_HIT): Likewise.
8599 (i386_wp_op_t): Likewise.
8600 (i386_show_dr): Likewise.
8601 (i386_length_and_rw_bits): Likewise.
8602 (i386_insert_aligned_watchpoint): Likewise.
8603 (i386_remove_aligned_watchpoint): Likewise.
8604 (i386_handle_nonaligned_watchpoint): Likewise.
8605 i386_update_inferior_debug_regs(): Likewise.
8606 (i386_dr_insert_watchpoint): Likewise.
8607 (i386_dr_remove_watchpoint): Likewise.
8608 (i386_dr_region_ok_for_watchpoint): Likewise.
8609 (i386_dr_stopped_data_address): Likewise.
8610 (i386_dr_stopped_by_watchpoint): Likewise.
8612 2014-06-19 Gary Benson <gbenson@redhat.com>
8614 * i386-low.c (i386_dr_show): Renamed to
8615 i386_show_dr and made static. All uses updated.
8616 (i386_dr_length_and_rw_bits): Renamed to
8617 i386_length_and_rw_bits and made static.
8619 (i386_dr_insert_aligned_watchpoint): Renamed to
8620 i386_insert_aligned_watchpoint and made static.
8622 (i386_dr_remove_aligned_watchpoint): Renamed to
8623 i386_remove_aligned_watchpoint and made static.
8625 (i386_dr_update_inferior_debug_regs): Renamed to
8626 i386_update_inferior_debug_regs and made static.
8629 2014-06-18 Gary Benson <gbenson@redhat.com>
8631 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8632 (i386_dr_low_can_set_control): Likewise.
8633 (i386_get_debug_register_length): Likewise.
8634 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8635 (i386_dr_low_can_set_control): Likewise.
8636 (i386_get_debug_register_length): Likewise.
8638 2014-06-17 Gary Benson <gbenson@redhat.com>
8640 * i386-low.h (i386-dregs.h): New include.
8641 (DR_FIRSTADDR): Now in i386-dregs.h.
8642 (DR_LASTADDR): Likewise.
8643 (DR_NADDR): Likewise.
8644 (DR_STATUS): Likewise.
8645 (DR_CONTROL): Likewise.
8646 (i386_debug_reg_state): Likewise.
8647 (i386_dr_insert_watchpoint): Likewise.
8648 (i386_dr_remove_watchpoint): Likewise.
8649 (i386_dr_region_ok_for_watchpoint): Likewise.
8650 (i386_dr_stopped_data_address): Likewise.
8651 (i386_dr_stopped_by_watchpoint): Likewise.
8652 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8654 2014-06-18 Gary Benson <gbenson@redhat.com>
8656 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8657 i386_dr_insert_watchpoint.
8658 (i386_low_remove_watchpoint): Renamed to
8659 i386_dr_remove_watchpoint.
8660 (i386_low_region_ok_for_watchpoint): Renamed to
8661 i386_dr_region_ok_for_watchpoint.
8662 (i386_low_stopped_data_address): Renamed to
8663 i386_dr_stopped_data_address.
8664 (i386_low_stopped_by_watchpoint): Renamed to
8665 i386_dr_stopped_by_watchpoint.
8666 * i386-low.c (i386_show_dr): Renamed to
8667 i386_dr_show and made nonstatic. All uses updated.
8668 (i386_length_and_rw_bits): Renamed to
8669 i386_dr_length_and_rw_bits and made nonstatic.
8671 (i386_insert_aligned_watchpoint): Renamed to
8672 i386_dr_insert_aligned_watchpoint and made nonstatic.
8674 (i386_remove_aligned_watchpoint): Renamed to
8675 i386_dr_remove_aligned_watchpoint and made nonstatic.
8677 (i386_update_inferior_debug_regs): Renamed to
8678 i386_dr_update_inferior_debug_regs and made nonstatic.
8680 (i386_low_insert_watchpoint): Renamed to
8681 i386_dr_insert_watchpoint. All uses updated.
8682 (i386_low_remove_watchpoint): Renamed to
8683 i386_dr_remove_watchpoint. All uses updated.
8684 (i386_low_region_ok_for_watchpoint): Renamed to
8685 i386_dr_region_ok_for_watchpoint. All uses updated.
8686 (i386_low_stopped_data_address): Renamed to
8687 i386_dr_stopped_data_address. All uses updated.
8688 (i386_low_stopped_by_watchpoint): Renamed to
8689 i386_dr_stopped_by_watchpoint. All uses updated.
8691 2014-06-18 Gary Benson <gbenson@redhat.com>
8693 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8694 (i386_dr_low_can_set_control): Likewise.
8695 (i386_insert_aligned_watchpoint): New check.
8697 2014-06-18 Gary Benson <gbenson@redhat.com>
8699 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8702 2014-06-18 Gary Benson <gbenson@redhat.com>
8704 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8705 instead of fatal and error.
8706 (i386_handle_nonaligned_watchpoint): Likewise.
8708 2014-06-18 Gary Benson <gbenson@redhat.com>
8710 * i386-low.c (i386_get_debug_register_length): New macro.
8711 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8712 (i386_show_dr): Use debug_printf instead of fprintf. Use
8713 phex to format values.
8715 2014-06-18 Gary Benson <gbenson@redhat.com>
8717 * i386-low.h: Comment changes.
8718 * i386-low.c: Likewise.
8720 2014-06-18 Gary Benson <gbenson@redhat.com>
8722 * i386-low.c: Whitespace changes.
8724 2014-06-12 Tom Tromey <tromey@redhat.com>
8726 * utils.c (freeargv): Remove.
8728 2014-06-12 Tom Tromey <tromey@redhat.com>
8730 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8731 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8732 (parse_debug_format_options): Likewise.
8733 (gdbserver_usage): Likewise.
8734 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8735 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8736 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8738 ($(LIBGNU)): Depend on libiberty.
8739 (all-lib): Recurse into all subdirs.
8740 (install-only): Invoke "install" target in subdirs.
8741 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8743 * configure: Rebuild.
8744 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8745 for vasprintf, vsnprintf, or gettimeofday.
8746 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8749 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8751 * development.sh: Delete.
8752 * Makefile.in (config.status): Adjust dependency on development.sh.
8753 * configure.ac: Adjust development.sh source call.
8754 * configure: Regenerate.
8756 2014-06-02 Pedro Alves <palves@redhat.com>
8758 * ax.c (gdb_free_agent_expr): New function.
8759 * ax.h (gdb_free_agent_expr): New declaration.
8760 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8762 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8764 (clear_breakpoint_conditions_and_commands): New function.
8765 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8766 (clear_breakpoint_conditions_and_commands): New declaration.
8768 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8770 * linux-aarch64-low.c (asm/ptrace.h): Include.
8772 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8774 Fix TLS access for -static -pthread.
8775 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8776 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8777 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8779 2014-05-20 Pedro Alves <palves@redhat.com>
8781 * linux-aarch64-low.c (aarch64_insert_point)
8782 (aarch64_remove_point): No longer check whether the type is
8783 supported here. Adjust to new interface.
8784 (the_low_target): Install aarch64_supports_z_point_type as
8785 supports_z_point_type method.
8786 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8787 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8788 instead of a Z packet char. Adjust.
8789 (arm_supports_z_point_type): New function.
8790 (arm_insert_point, arm_remove_point): Adjust to new interface.
8791 (the_low_target): Install arm_supports_z_point_type.
8792 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8793 (cris_insert_point, cris_remove_point): Adjust to new interface.
8794 Don't check whether the type is supported here.
8795 (the_low_target): Install cris_supports_z_point_type.
8796 * linux-low.c (linux_supports_z_point_type): New function.
8797 (linux_insert_point, linux_remove_point): Adjust to new interface.
8798 * linux-low.h (struct linux_target_ops) <insert_point,
8799 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8800 raw_breakpoint pointer parameter.
8801 <supports_z_point_type>: New method.
8802 * linux-mips-low.c (mips_supports_z_point_type): New function.
8803 (mips_insert_point, mips_remove_point): Adjust to new interface.
8804 Use mips_supports_z_point_type.
8805 (the_low_target): Install mips_supports_z_point_type.
8806 * linux-ppc-low.c (the_low_target): Install NULL as
8807 supports_z_point_type method.
8808 * linux-s390-low.c (the_low_target): Install NULL as
8809 supports_z_point_type method.
8810 * linux-sparc-low.c (the_low_target): Install NULL as
8811 supports_z_point_type method.
8812 * linux-x86-low.c (x86_supports_z_point_type): New function.
8813 (x86_insert_point): Adjust to new insert_point interface. Use
8814 insert_memory_breakpoint. Adjust to new
8815 i386_low_insert_watchpoint interface.
8816 (x86_remove_point): Adjust to remove_point interface. Use
8817 remove_memory_breakpoint. Adjust to new
8818 i386_low_remove_watchpoint interface.
8819 (the_low_target): Install x86_supports_z_point_type.
8820 * lynx-low.c (lynx_target_ops): Install NULL as
8821 supports_z_point_type callback.
8822 * nto-low.c (nto_supports_z_point_type): New.
8823 (nto_insert_point, nto_remove_point): Adjust to new interface.
8824 (nto_target_ops): Install nto_supports_z_point_type.
8825 * mem-break.c: Adjust intro comment.
8826 (struct raw_breakpoint) <raw_type, size>: New fields.
8827 <inserted>: Update comment.
8828 <shlib_disabled>: Delete field.
8829 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8830 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8831 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8832 (raw_bkpt_type_to_target_hw_bp_type): New function.
8833 (find_enabled_raw_code_breakpoint_at): New function.
8834 (find_raw_breakpoint_at): New type and size parameters. Use them.
8835 (insert_memory_breakpoint): New function, based off
8836 set_raw_breakpoint_at.
8837 (remove_memory_breakpoint): New function.
8838 (set_raw_breakpoint_at): Reimplement.
8839 (set_breakpoint): New, based on set_breakpoint_at.
8840 (set_breakpoint_at): Reimplement.
8841 (delete_raw_breakpoint): Go through the_target->remove_point
8842 instead of assuming memory breakpoints.
8843 (find_gdb_breakpoint_at): Delete.
8844 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8845 (find_gdb_breakpoint): New function.
8846 (set_gdb_breakpoint_at): Delete.
8847 (z_type_supported): New function.
8848 (set_gdb_breakpoint_1): New function, loosely based off
8849 set_gdb_breakpoint_at.
8850 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8851 (delete_gdb_breakpoint_at): Delete.
8852 (delete_gdb_breakpoint_1): New function, loosely based off
8853 delete_gdb_breakpoint_at.
8854 (delete_gdb_breakpoint): New function.
8855 (clear_gdb_breakpoint_conditions): Rename to ...
8856 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8858 (add_condition_to_breakpoint): Make static.
8859 (add_breakpoint_condition): Take a struct breakpoint pointer
8860 instead of an address. Adjust.
8861 (gdb_condition_true_at_breakpoint): Rename to ...
8862 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8864 (gdb_condition_true_at_breakpoint): Reimplement.
8865 (add_breakpoint_commands): Take a struct breakpoint pointer
8866 instead of an address. Adjust.
8867 (gdb_no_commands_at_breakpoint): Rename to ...
8868 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8869 parameter. Return true if no breakpoint was found. Change debug
8871 (gdb_no_commands_at_breakpoint): Reimplement.
8872 (run_breakpoint_commands): Rename to ...
8873 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8874 and change return type to boolean.
8875 (run_breakpoint_commands): New function.
8876 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8877 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8878 breakpoint. Go through the_target->remove_point instead of
8879 assuming memory breakpoint.
8880 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8881 software and hardware breakpoints.
8882 (reinsert_raw_breakpoint): Go through the_target->insert_point
8883 instead of assuming memory breakpoint.
8884 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8885 software and hardware breakpoints.
8886 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8887 Check both software and hardware breakpoints.
8888 (validate_inserted_breakpoint): Assert the breakpoint is a
8889 software breakpoint. Set the inserted flag to -1 instead of
8890 setting shlib_disabled.
8891 (delete_disabled_breakpoints): Adjust.
8892 (validate_breakpoints): Only validate software breakpoints.
8893 Adjust to inserted flag change.
8894 (check_mem_read, check_mem_write): Skip breakpoint types other
8895 than software breakpoints. Adjust to inserted flag change.
8896 * mem-break.h (enum raw_bkpt_type): New enum.
8897 (raw_breakpoint, struct process_info): Forward declare.
8898 (Z_packet_to_target_hw_bp_type): Delete declaration.
8899 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8900 (set_gdb_breakpoint, delete_gdb_breakpoint)
8901 (clear_breakpoint_conditions): New declarations.
8902 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8903 (breakpoint_inserted_here): Update comment.
8904 (add_breakpoint_condition, add_breakpoint_commands): Replace
8905 address parameter with a breakpoint pointer parameter.
8906 (gdb_breakpoint_here): Update comment.
8907 (delete_gdb_breakpoint_at): Delete.
8908 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8909 * server.c (process_point_options): Take a struct breakpoint
8910 pointer instead of an address. Adjust.
8911 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8912 delete_gdb_breakpoint.
8913 * spu-low.c (spu_target_ops): Install NULL as
8914 supports_z_point_type method.
8915 * target.h: Include mem-break.h.
8916 (struct target_ops) <prepare_to_access_memory>: Update comment.
8917 <supports_z_point_type>: New field.
8918 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8919 instead of a char. Also take a raw breakpoint pointer.
8920 * win32-arm-low.c (the_low_target): Install NULL as
8921 supports_z_point_type.
8922 * win32-i386-low.c (i386_supports_z_point_type): New function.
8923 (i386_insert_point, i386_remove_point): Adjust to new interface.
8924 (the_low_target): Install i386_supports_z_point_type.
8925 * win32-low.c (win32_supports_z_point_type): New function.
8926 (win32_insert_point, win32_remove_point): Adjust to new interface.
8927 (win32_target_ops): Install win32_supports_z_point_type.
8928 * win32-low.h (struct win32_target_ops):
8929 <supports_z_point_type>: New method.
8930 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8931 instead of a char. Also take a raw breakpoint pointer.
8933 2014-05-20 Pedro Alves <palves@redhat.com>
8935 * mem-break.h: Include break-common.h.
8936 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8937 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8938 (Z_packet_to_target_hw_bp_type): New declaration.
8939 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8940 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8941 (Z_PACKET_ACCESS_WP): Delete macros.
8942 (Z_packet_to_hw_type): Delete function.
8943 * i386-low.h: Don't include break-common.h here.
8944 (Z_packet_to_hw_type): Delete declaration.
8945 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8946 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8947 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8948 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8949 * linux-aarch64-low.c: Don't include break-common.h here.
8950 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8951 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8952 (Z_packet_to_target_hw_bp_type): Delete function.
8953 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8955 (mips_insert_point, mips_remove_point): Use
8956 Z_packet_to_target_hw_bp_type.
8958 2014-05-20 Pedro Alves <palves@redhat.com>
8960 * linux-aarch64-low.c: Include break-common.h.
8961 (enum target_point_type): Delete.
8962 (Z_packet_to_point_type): Rename to ...
8963 (Z_packet_to_target_hw_bp_type): ... this, and return a
8964 target_hw_bp_type instead.
8965 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8966 instead of an enum target_point_type.
8967 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8969 (aarch64_dr_state_insert_one_point)
8970 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8971 (aarch64_handle_aligned_watchpoint)
8972 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8973 Take an enum target_hw_bp_type instead of an enum
8975 (aarch64_supports_z_point_type): New function.
8976 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8977 use Z_packet_to_target_hw_bp_type.
8979 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8981 * configure.ac: Only use -Werror by default when DEVELOPMENT
8983 * configure: Regenerate.
8985 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8987 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8988 * linux-x86-low.c (X86_64_USER_REGS): New.
8989 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8991 2014-04-28 Yao Qi <yao@codesourcery.com>
8993 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8996 2014-04-25 Pedro Alves <palves@redhat.com>
8999 * linux-low.c (linux_attach_fail_reason_string): New function.
9000 (linux_attach_lwp): Delete.
9001 (linux_attach_lwp_1): Rename to ...
9002 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
9003 argument. Remove "initial" parameter. Return int instead of
9004 void. Don't error or warn here.
9005 (linux_attach): Adjust to call linux_attach_lwp. Call error on
9006 failure to attach to the tgid. Call warning when failing to
9008 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
9009 argument. Remove "initial" parameter. Return int instead of
9010 void. Don't error or warn here.
9011 (linux_attach_fail_reason_string): New declaration.
9012 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
9013 interface change. Use linux_attach_fail_reason_string.
9015 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
9016 Walfred Tedeschi <walfred.tedeschi@intel.com>
9018 * Makefile.in: Added rules to handle new files
9019 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
9020 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
9021 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
9022 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
9023 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
9024 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
9026 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
9027 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
9028 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
9029 i386/x32-avx512.xml.
9030 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
9031 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
9032 i386/x32-avx512-linux.xml.
9033 * i387-fp.c (num_avx512_k_registers): New constant for number
9035 (num_avx512_zmmh_low_registers): New constant for number of
9036 lower ZMM registers (0-15).
9037 (num_avx512_zmmh_high_registers): New constant for number of
9038 higher ZMM registers (16-31).
9039 (num_avx512_ymmh_registers): New contant for number of higher
9040 YMM registers (ymm16-31 added by avx521 on x86_64).
9041 (num_avx512_xmm_registers): New constant for number of higher
9042 XMM registers (xmm16-31 added by AVX512 on x86_64).
9043 (struct i387_xsave): Add space for AVX512 registers.
9044 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
9045 Add code to handle AVX512 registers.
9046 (i387_xsave_to_cache): Add code to handle AVX512 registers.
9047 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
9048 prototypei from generated file.
9049 (tdesc_amd64_avx512_linux): Likewise.
9050 (init_registers_x32_avx512_linux): Likewise.
9051 (tdesc_x32_avx512_linux): Likewise.
9052 (init_registers_i386_avx512_linux): Likewise.
9053 (tdesc_i386_avx512_linux): Likewise.
9054 (x86_64_regmap): Add AVX512 registers.
9055 (x86_linux_read_description): Add code to handle AVX512 XSTATE
9057 (initialize_low_arch): Add code to initialize AVX512 registers.
9059 2014-04-23 Pedro Alves <palves@redhat.com>
9061 * mem-break.c (find_gdb_breakpoint_at): Make static.
9062 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
9064 2014-04-23 Pedro Alves <palves@redhat.com>
9066 * i386-low.c: Don't include break-common.h here.
9067 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
9068 prototype to take target_hw_bp_type as argument instead of a Z
9070 * i386-low.h: Include break-common.h here.
9071 (Z_packet_to_hw_type): Declare.
9072 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
9074 * linux-x86-low.c (x86_insert_point): Convert the packet number to
9075 a target_hw_bp_type before calling i386_low_insert_watchpoint.
9076 (x86_remove_point): Convert the packet number to a
9077 target_hw_bp_type before calling i386_low_remove_watchpoint.
9078 * win32-i386-low.c (i386_insert_point): Convert the packet number
9079 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
9080 (i386_remove_point): Convert the packet number to a
9081 target_hw_bp_type before calling i386_low_remove_watchpoint.
9083 2014-04-23 Pedro Alves <palves@redhat.com>
9085 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
9087 2014-04-10 Pedro Alves <palves@redhat.com>
9089 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
9090 Check if the condition or command is NULL before checking if the
9091 breakpoint is known. On success, return true.
9092 * mem-break.h (add_breakpoint_condition): Document return.
9093 (add_breakpoint_commands): Add describing comment.
9094 * server.c (skip_to_semicolon): New function.
9095 (process_point_options): Use it.
9097 2014-04-09 Pedro Alves <palves@redhat.com>
9099 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
9102 2014-02-27 Pedro Alves <palves@redhat.com>
9105 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
9107 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
9109 (last_thread_of_process_p): Take a PID argument instead of a
9111 (linux_wait_for_lwp): Delete.
9112 (num_lwps, check_zombie_leaders, not_stopped_callback): New
9114 (linux_low_filter_event): New function, party factored out from
9115 linux_wait_for_event.
9116 (linux_wait_for_event): Rename to ...
9117 (linux_wait_for_event_filtered): ... this. Add new filter ptid
9118 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
9119 sigsuspend. Check for zombie leaders.
9120 (linux_wait_for_event): Reimplement as wrapper around
9121 linux_wait_for_event_filtered.
9122 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
9123 a normal or signal exit is seen, it's the whole process exiting.
9124 (wait_for_sigstop): No longer a for_each_inferior callback.
9125 Rewrite on top of linux_wait_for_event_filtered.
9126 (stop_all_lwps): Call wait_for_sigstop directly.
9127 * server.c (resume, handle_target_event): Handle
9128 TARGET_WAITKIND_NO_RESUMED.
9130 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9132 * win32-low.c (psapi_get_dll_name,
9133 * win32_CreateToolhelp32Snapshot): Delete.
9134 (win32_CreateToolhelp32Snapshot, win32_Module32First)
9135 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
9137 (handle_load_dll): Add function description.
9138 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
9140 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9142 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
9144 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
9145 base address when calling win32_add_one_solib.
9146 (handle_load_dll): Delete local variable load_addr.
9147 Remove 0x1000 offset applied to DLL base address when calling
9148 win32_add_one_solib.
9149 (handle_unload_dll): Add comment.
9151 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9153 * win32-low.c (win32_add_all_dlls): Renames
9154 win32_ensure_ntdll_loaded. Rewrite function documentation.
9155 Adjust implementation to always load all DLLs.
9156 Add 0x1000 offset to DLL base address when calling
9157 win32_add_one_solib.
9158 (child_initialization_done): New static global.
9159 (do_initial_child_stuff): Set child_initialization_done to
9160 zero during child initialization, and 1 after. Replace call
9161 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
9163 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
9164 (handle_unload_dll): Add function documentation.
9165 (get_child_debug_event): Ignore load and unload DLL events
9166 during child initialization.
9168 2014-02-20 Doug Evans <dje@google.com>
9170 Remove global all_lwps.
9171 * inferiors.h (ptid_of): Move here from linux-low.h.
9172 (pid_of, lwpid_of): Ditto.
9173 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
9174 parameter is a struct thread_info * now.
9175 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
9176 directly. Pass &all_threads to find_inferior instead of &all_lwps.
9177 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
9179 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
9180 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
9181 * linux-arm-low.c (update_registers_callback): Update, "entry"
9182 parameter is a struct thread_info * now.
9183 Fetch lwpid from current_inferior directly.
9184 (arm_insert_point): Pass &all_threads to find_inferior instead of
9186 (arm_remove_point): Ditto.
9187 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
9188 (arm_prepare_to_resume): Fetch pid from thread.
9189 (arm_read_description): Fetch lwpid from current_inferior directly.
9190 * linux-low.c (all_lwps): Delete.
9191 (delete_lwp): Delete call to remove_inferior.
9192 (handle_extended_wait): Fetch lwpid from thread.
9193 (add_lwp): Don't set lwp->entry.id. Remove call to
9194 add_inferior_to_list.
9195 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
9196 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
9197 (kill_one_lwp_callback): Ditto.
9198 (linux_kill): Don't dereference NULL pointer.
9199 Fetch ptid,lwpid from thread.
9200 (get_detach_signal): Fetch ptid from thread.
9201 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
9202 Simplify call to regcache_invalidate_thread.
9203 (delete_lwp_callback): Update, "entry" parameter is a
9204 struct thread_info * now. Fetch pid from thread.
9205 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
9206 (status_pending_p_callback): Update, "entry" parameter is a
9207 struct thread_info * now. Fetch ptid from thread.
9208 (find_lwp_pid): Update, "entry" parameter is a
9209 struct thread_info * now.
9210 (linux_wait_for_lwp): Fetch pid from thread.
9211 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
9212 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
9213 (enqueue_one_deferred_signal): Fetch lwpid from thread.
9214 (dequeue_one_deferred_signal): Ditto.
9215 (cancel_breakpoint): Fetch ptid from current_inferior.
9216 (linux_wait_for_event): Pass &all_threads to find_inferior,
9217 not &all_lwps. Fetch ptid, lwpid from thread.
9218 (count_events_callback): Update, "entry" parameter is a
9219 struct thread_info * now.
9220 (select_singlestep_lwp_callback): Ditto.
9221 (select_event_lwp_callback): Ditto.
9222 (cancel_breakpoints_callback): Ditto.
9223 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
9225 (select_event_lwp): Ditto. Fetch ptid from event_thread.
9226 (unsuspend_one_lwp): Update, "entry" parameter is a
9227 struct thread_info * now.
9228 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
9230 (linux_stabilize_threads): Ditto. And for for_each_inferior.
9231 Fetch lwpid from thread, not lwp.
9232 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
9233 Pass &all_threads to find_inferior, not &all_lwps.
9234 (send_sigstop): Fetch lwpid from thread, not lwp.
9235 (send_sigstop_callback): Update, "entry" parameter is a
9236 struct thread_info * now.
9237 (suspend_and_send_sigstop_callback): Ditto.
9238 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
9239 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
9240 struct thread_info * now.
9241 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
9243 (lwp_running): Update, "entry" parameter is a
9244 struct thread_info * now.
9245 (stop_all_lwps): Fetch ptid from thread.
9246 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
9247 (linux_resume_one_lwp): Fetch lwpid from thread.
9248 (linux_set_resume_request): Update, "entry" parameter is a
9249 struct thread_info * now. Fetch pid, lwpid from thread.
9250 (resume_status_pending_p): Update, "entry" parameter is a
9251 struct thread_info * now.
9252 (need_step_over_p): Ditto. Fetch lwpid from thread.
9253 (start_step_over): Fetch lwpid from thread.
9254 (linux_resume_one_thread): Update, "entry" parameter is a
9255 struct thread_info * now. Fetch lwpid from thread.
9256 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
9257 (proceed_one_lwp): Update, "entry" parameter is a
9258 struct thread_info * now. Fetch lwpid from thread.
9259 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
9260 struct thread_info * now.
9261 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
9262 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
9263 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
9265 (regsets_store_inferior_registers): Ditto.
9266 (fetch_register, store_register): Ditto.
9267 (linux_read_memory, linux_write_memory): Ditto.
9268 (linux_request_interrupt): Ditto.
9269 (linux_read_auxv): Ditto.
9270 (linux_xfer_siginfo): Ditto.
9271 (linux_qxfer_spu): Ditto.
9272 (linux_qxfer_libraries_svr4): Ditto.
9273 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
9274 moved to inferiors.h.
9276 (get_thread_lwp): Update.
9277 (struct lwp_info): Delete member "entry". Simplify comment for
9280 * linux-mips-low.c (mips_read_description): Fetch lwpid from
9281 current_inferior directly.
9282 (update_watch_registers_callback): Update, "entry" parameter is a
9283 struct thread_info * now. Fetch pid from thread.
9284 (mips_linux_prepare_to_resume): Fetch ptid from thread.
9285 (mips_insert_point): Fetch lwpid from current_inferior.
9286 Pass &all_threads to find_inferior, not &all_lwps.
9287 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
9288 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
9290 (mips_stopped_data_address): Ditto.
9291 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
9293 * linux-tile-low.c (tile_arch_setup): Ditto.
9294 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
9295 (update_debug_registers_callback): Update, "entry" parameter is a
9296 struct thread_info * now. Fetch pid from thread.
9297 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
9298 Pass &all_threads to find_inferior, not &all_lwps.
9299 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
9300 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
9301 Pass &all_threads to find_inferior, not &all_lwps.
9302 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
9303 (i386_dr_low_get_status): Ditto.
9304 (x86_linux_prepare_to_resume): Fetch ptid from thread.
9305 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
9306 (x86_linux_read_description): Ditto.
9307 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
9309 2014-02-20 Doug Evans <dje@google.com>
9311 * inferiors.c (get_first_inferior): Fix buglet.
9313 2014-02-19 Doug Evans <dje@google.com>
9315 * gdbthread.h (add_thread): Change result type to struct thread_info *.
9316 * inferiors.c (add_thread): Change result type to struct thread_info *.
9317 All callers updated.
9318 (add_lwp): Call add_thread here instead of in callers.
9319 All callers updated.
9320 * linux-low.h (get_lwp_thread): Rewrite.
9321 (struct lwp_info): New member "thread".
9323 2014-02-19 Doug Evans <dje@google.com>
9325 * linux-low.c (add_lwp): Change result to struct lwp_info *.
9326 All callers updated.
9328 2014-02-19 Doug Evans <dje@google.com>
9330 * inferiors.c (add_thread): Fix whitespace.
9332 2014-02-19 Doug Evans <dje@google.com>
9334 * dll.c (clear_dlls): Replace accessing list implemention details
9336 * gdbthread.h (get_first_thread): Declare.
9337 * inferiors.c (for_each_inferior_with_data): New function.
9338 (get_first_thread): New function.
9339 (find_thread_ptid): Simplify.
9340 (get_first_inferior): New function.
9341 (clear_list): Delete.
9342 (one_inferior_p): New function.
9343 (clear_inferior_list): New function.
9344 (clear_inferiors): Update.
9345 * inferiors.h (for_each_inferior_with_data): Declare.
9346 (clear_inferior_list): Declare.
9347 (one_inferior_p): Declare.
9348 (get_first_inferior): Declare.
9349 * linux-low.c (linux_wait_for_event): Replace accessing list
9350 implemention details with API function.
9351 * server.c (target_running): Ditto.
9352 (accumulate_file_name_length): New function.
9353 (emit_dll_description): New function.
9354 (handle_qxfer_libraries): Replace accessing list implemention
9355 details with API function.
9356 (handle_qxfer_threads_worker): New function.
9357 (handle_qxfer_threads_proper): Replace accessing list implemention
9358 details with API function.
9359 (handle_query): Ditto.
9360 (visit_actioned_threads_callback_ftype): New typedef.
9361 (visit_actioned_threads_data): New struct.
9362 (visit_actioned_threads): Rewrite to be find_inferior callback.
9363 (resume): Call find_inferior.
9364 (handle_status): Replace accessing list implemention
9365 details with API function.
9366 (process_serial_event): Replace accessing list implemention details
9368 * target.c (set_desired_inferior): Replace accessing list implemention
9369 details with API function.
9370 * tracepoint.c (same_process_p): New function.
9371 (gdb_agent_about_to_close): Replace accessing list implemention
9372 details with API function.
9373 * win32-low.c (child_delete_thread): Replace accessing list
9374 implemention details with API function.
9375 (match_dll_by_basename): New function.
9376 (dll_is_loaded_by_basename): New function.
9377 (win32_ensure_ntdll_loaded): Replace accessing list implemention
9378 details call to dll_is_loaded_by_basename.
9380 2014-02-19 Doug Evans <dje@google.com>
9382 * dll.h (struct dll_info): Add comment.
9383 * gdbthread.h (struct thread_info): Add comment.
9384 (current_ptid): Simplify.
9385 * inferiors.c (add_process): Update.
9386 (remove_process): Update.
9387 * inferiors.h (struct process_info): Rename member "head" to "entry".
9388 * linux-low.c (delete_lwp): Update.
9390 (last_thread_of_process_p): Update.
9391 (kill_one_lwp_callback, linux_kill): Update.
9392 (status_pending_p_callback): Update.
9393 (wait_for_sigstop): Update. Simplify read of ptid.
9394 (start_step_over): Update.
9395 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
9396 (get_lwp_thread): Update.
9397 (struct lwp_info): Rename member "head" to "entry".
9398 * regcache.h (inferior_list_entry): Delete.
9399 * server.c (kill_inferior_callback): Update.
9400 (detach_or_kill_inferior_callback): Update.
9401 (print_started_pid): Update.
9402 (print_attached_pid): Update.
9403 (process_serial_event): Simplify read of ptid.
9404 * thread-db.c (thread_db_create_event): Update.
9405 (thread_db_get_tls_address): Update.
9406 * win32-low.c (current_inferior_ptid): Simplify.
9408 2014-02-19 Tom Tromey <tromey@redhat.com>
9410 * target.h (struct target_ops) <supports_btrace>: Add target_ops
9412 (target_supports_btrace): Update.
9414 2014-02-14 Yao Qi <yao@codesourcery.com>
9416 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
9417 (rsp-low-ipa.o): New target.
9419 2014-02-12 Tom Tromey <tromey@redhat.com>
9421 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
9422 convert_ascii_to_int.
9423 * regcache.c (registers_to_string): Likewise.
9424 * remote-utils.c (decode_M_packet): Likewise.
9425 * server.c (process_serial_event): Likewise.
9427 2014-02-12 Tom Tromey <tromey@redhat.com>
9429 * server.c (handle_query, handle_v_run): Use hex2bin, not
9431 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
9433 2014-02-12 Tom Tromey <tromey@redhat.com>
9435 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
9436 convert_int_to_ascii.
9437 * regcache.c (registers_to_string, collect_register_as_string):
9439 * remote-utils.c (look_up_one_symbol, relocate_instruction):
9441 * server.c (process_serial_event): Likewise.
9442 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
9443 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
9445 2014-02-12 Tom Tromey <tromey@redhat.com>
9447 * remote-utils.c (look_up_one_symbol, monitor_output): Use
9448 bin2hex, not hexify.
9449 * tracepoint.c (cmd_qtstatus): Likewise.
9451 2014-02-12 Tom Tromey <tromey@redhat.com>
9453 * remote-utils.c (monitor_output): Pass explicit length to
9456 2014-02-12 Tom Tromey <tromey@redhat.com>
9458 * tracepoint.c: Include rsp-low.h.
9459 * server.c: Include rsp-low.h.
9460 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
9461 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
9463 * remote-utils.c: Include rsp-low.h.
9464 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
9465 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
9466 (convert_int_to_ascii, convert_ascii_to_int): Move to
9468 * regcache.c: Include rsp-low.h.
9469 * ax.c: Include rsp-low.h.
9470 * Makefile.in (SFILES): Add common/rsp-low.c.
9471 (OBS): Add rsp-low.o.
9472 (rsp-low.o): New target.
9474 2014-02-12 Tom Tromey <tromey@redhat.com>
9476 * utils.h (pulongest, plongest, phex_nz): Don't declare.
9477 Include print-utils.h.
9478 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
9479 (plongest, thirty_two, phex_nz): Remove.
9480 * Makefile.in (SFILES): Add common/print-utils.c.
9481 (OBS): Add print-utils.o.
9482 (print-utils-ipa.o): New target.
9483 (print-utils.o): New target.
9484 (IPA_OBJS): Add print-utils-ipa.o.
9486 2014-02-06 Tom Tromey <tromey@redhat.com>
9488 * Makefile.in (SFILES): Fix indentation.
9490 2014-02-05 Doug Evans <dje@google.com>
9492 * linux-low.c (linux_wait_for_event): Improve comment.
9493 (linux_wait_1): Keep current_inferior in sync with event_child.
9495 2014-01-22 Doug Evans <dje@google.com>
9497 * gdbthread.h (gdb_id_to_thread): Delete, unused.
9499 2014-01-22 Doug Evans <dje@google.com>
9501 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
9502 * configure: Regenerate.
9503 * config.in: Regenerate.
9504 * Makefile.in (SFILES): Add debug.c.
9506 * debug.c: New file.
9507 * debug.h: New file.
9508 * linux-aarch64-low.c (*): Update all debugging printfs to use
9509 debug_printf instead of fprintf.
9510 * linux-arm-low.c (*): Ditto.
9511 * linux-cris-low.c (*): Ditto.
9512 * linux-crisv32-low.c (*): Ditto.
9513 * linux-m32r-low.c (*): Ditto.
9514 * linux-sparc-low.c (*): Ditto.
9515 * linux-x86.c (*): Ditto.
9516 * linux-low.c (*): Ditto.
9517 (linux_wait_1): Add calls to debug_enter, debug_exit.
9518 (linux_wait): Remove redundant debugging printf.
9519 (stop_all_lwps): Add calls to debug_enter, debug_exit.
9520 (linux_resume, unstop_all_lwps): Ditto.
9521 * mem-break.c (*): Update all debugging printfs to use
9522 debug_printf instead of fprintf.
9523 * remote-utils.c (*): Ditto.
9524 * thread-db.c (*): Ditto.
9525 * server.c #include <ctype.h>, "gdb_vecs.h".
9526 (debug_threads): Moved to debug.c.
9527 (*): Update all debugging printfs to use debug_printf instead of
9529 (start_inferior): Replace call to fflush with call to debug_flush.
9530 (monitor_show_help): Mention set debug-format.
9531 (parse_debug_format_options): New function.
9532 (handle_monitor_command): Handle "monitor set debug-format".
9533 (gdbserver_usage): Mention --debug-format.
9534 (main): Parse --debug-format.
9535 * server.h (debug_threads): Declaration moved to debug.h.
9537 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9538 trace_debug_1 that uses debug_printf.
9539 (tracepoint_look_up_symbols): Update all debugging printfs to use
9540 debug_printf instead of fprintf.
9542 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9544 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9547 2014-01-17 Pedro Alves <palves@redhat.com>
9550 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9551 defined after including gdb_proc_service.h.
9553 2014-01-16 Doug Evans <dje@google.com>
9555 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9556 (match_dll): Use it.
9558 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9560 * target.h (target_ops) <read_btrace>: Change parameters and
9561 return type to allow error reporting.
9562 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9563 trace reading errors on.
9564 * linux-low.c (linux_low_read_btrace): Pass trace reading
9566 (linux_low_disable_btrace): New.
9568 2014-01-15 Doug Evans <dje@google.com>
9570 * inferiors.c (thread_id_to_gdb_id): Delete.
9571 * inferiors.h (thread_id_to_gdb_id): Delete.
9573 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9575 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9576 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9579 2014-01-08 Pedro Alves <palves@redhat.com>
9581 * server.c (handle_status): Don't discard previous queued stop
9582 replies or thread's pending status here.
9583 (main) <disconnection>: Do it here instead.
9585 2014-01-08 Pedro Alves <palves@redhat.com>
9587 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9588 * server.c (visit_actioned_threads, handle_pending_status): New
9590 (handle_v_cont): Factor out parts to ...
9591 (resume): ... this new function. If in all-stop, and a thread
9592 being resumed has a pending status, report it without actually
9594 (myresume): Adjust to use the new 'resume' function.
9595 (clear_pending_status_callback, set_pending_status_callback)
9596 (find_status_pending_thread_callback): New functions.
9597 (handle_status): Handle the case of multiple threads having
9598 interesting statuses to report. Report threads' real last signal
9599 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9600 with an interesting thread to report the status for, instead of
9601 always reporting the status of the first thread.
9603 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9605 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9606 * gdbreplay.c (gdbreplay_version): Likewise.
9608 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9610 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9611 iov.iov_len with the real length in use.
9613 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9615 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9616 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9617 for all targets that use win32-low.c.
9618 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9619 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9621 2013-12-13 Pedro Alves <palves@redhat.com>
9623 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9624 if equal to TARGET_WAITKIND_LOADED.
9625 * win32-low.c (cached_status): New static global.
9626 (win32_wait): Add declaration.
9627 (do_initial_child_stuff): Flush all initial pending debug events
9628 up to the initial breakpoint.
9629 (win32_wait): If CACHED_STATUS was set, return that instead
9630 of doing a real wait. Remove the code resuming the execution
9631 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9632 during the initial phase. Also remove the code changing
9633 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9634 TARGET_WAITKIND_STOPPED.
9636 2013-12-11 Yao Qi <yao@codesourcery.com>
9638 * notif.c (handle_notif_ack): Return 0 if no notification
9641 2013-11-20 Doug Evans <dje@google.com>
9643 * linux-low.c (linux_set_resume_request): Fix comment.
9645 2013-11-20 Doug Evans <dje@google.com>
9647 * linux-low.c (resume_status_pending_p): Tweak comment.
9649 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9651 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9652 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9653 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9654 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9655 (srv_amd64_regobj): Add amd64-mpx.o.
9656 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9657 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9658 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9659 * i387-fp.c (num_pl_bnd_register) Added constant.
9660 (num_pl_bnd_cfg_registers) Added constant.
9661 (struct i387_xsave) Added reserved area and MPX fields.
9662 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9663 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9665 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9666 (init_registers_amd64_mpx_linux): Declare new function.
9667 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9668 (x86_64_regmap): Add MPX registers.
9669 (x86_linux_read_description): Add MPX case.
9670 (initialize_low_arch): Initialize MPX targets.
9672 2013-11-18 Tom Tromey <tromey@redhat.com>
9674 * configure: Rebuild.
9675 * configure.ac: Don't check for stdlib.h.
9676 * gdbreplay.c: Unconditionally include stdlib.h.
9678 2013-11-18 Tom Tromey <tromey@redhat.com>
9680 * config.in: Rebuild.
9681 * configure: Rebuild.
9682 * configure.ac: Don't use AC_HEADER_DIRENT.
9684 2013-11-18 Tom Tromey <tromey@redhat.com>
9686 * server.h: Don't check HAVE_STRING_H.
9687 * gdbreplay.c: Don't check HAVE_STRING_H.
9688 * configure: Rebuild.
9690 2013-11-18 Tom Tromey <tromey@redhat.com>
9692 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9695 2013-11-08 Tom Tromey <tromey@redhat.com>
9697 * configure, config.in: Rebuild.
9698 * configure.ac: Remove unused configury.
9700 2013-11-08 Tom Tromey <tromey@redhat.com>
9702 * acinclude.m4: Include common.m4, codeset.m4.
9703 * configure, config.in: Rebuild.
9704 * configure.ac: Use GDB_AC_COMMON.
9706 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9708 * linux-s390-low.c (HWCAP_S390_TE): New define.
9709 (s390_arch_setup): Consider the TE field in the HWCAP for
9710 determining 'have_regset_tdb'.
9712 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9715 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9718 2013-10-02 Pedro Alves <palves@redhat.com>
9720 * server.c (process_serial_event): Don't output "GDBserver
9721 exiting" if GDB is connected through stdio.
9722 * target.c (mywait): Likewise, be silent if GDB is connected
9725 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9727 * lynx-low.c (lynx_add_threads_after_attach): New function.
9728 (lynx_attach): Remove call to add_thread. Add call to
9729 lynx_add_threads_after_attach instead.
9731 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9733 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9734 * config.in, configure: Regenerated.
9736 2013-09-18 Yao Qi <yao@codesourcery.com>
9739 * server.c (start_inferior): Clear 'resume_info'.
9741 2013-09-16 Jiong Wang <jiwang@tilera.com>
9743 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9746 2013-09-16 Jiong Wang <jiwang@tilera.com>
9748 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9749 linux-tile-low.o to srv_tgtobj.
9751 2013-09-16 Will Newton <will.newton@linaro.org>
9753 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9756 2013-09-06 Pedro Alves <palves@redhat.com>
9758 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9759 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9760 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9761 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9762 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9763 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9765 2013-09-06 Pedro Alves <palves@redhat.com>
9767 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9768 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9770 2013-09-06 Pedro Alves <palves@redhat.com>
9772 * linux-amd64-ipa.c: Include tracepoint.h.
9773 * linux-i386-ipa.c: Include tracepoint.h.
9775 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9777 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9778 (ps_get_thread_area): New function.
9780 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9782 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9783 (initialize_low_arch): Call init_registers_crisv32 rather than
9784 init_register_crisv32.
9786 2013-09-05 Pedro Alves <palves@redhat.com>
9788 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9790 * hostio.h: ... this new file.
9791 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9792 win32-low.c: Include hostio.h.
9794 2013-09-05 Pedro Alves <palves@redhat.com>
9796 * server.h (gdb_client_data, handler_func, callback_handler_func)
9797 (delete_file_handler, add_file_handler, append_callback_event)
9798 (delete_callback_event, start_event_loop, initialize_event_loop):
9799 Move to event-loop.h and include it.
9800 * event-loop.h: New file.
9802 2013-09-05 Pedro Alves <palves@redhat.com>
9804 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9805 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9806 (loaded_dll, unloaded_dll): Move to ...
9807 * dll.h: ... this new file.
9808 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9810 2013-09-05 Pedro Alves <palves@redhat.com>
9812 * server.h (current_process, get_thread_process, all_processes)
9813 (add_inferior_to_list, for_each_inferior, current_inferior)
9814 (remove_inferior, add_process, remove_process, find_process_pid)
9815 (have_started_inferiors_p, have_attached_inferiors_p)
9816 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9817 (clear_inferiors, find_inferior, find_inferior_id)
9818 (inferior_target_data, set_inferior_target_data)
9819 (inferior_regcache_data, set_inferior_regcache_data): Move to
9820 inferiors.h, and include it.
9821 * inferiors.h: New file.
9823 2013-09-05 Pedro Alves <palves@redhat.com>
9825 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9829 2013-09-05 Pedro Alves <palves@redhat.com>
9831 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9833 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9834 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9835 (handle_tracepoint_general_set, handle_tracepoint_query)
9836 (tracepoint_finished_step, tracepoint_was_hit)
9837 (release_while_stepping_state_list, current_traceframe)
9838 (in_readonly_region, traceframe_read_mem)
9839 (fetch_traceframe_registers, traceframe_read_sdata)
9840 (traceframe_read_info, struct fast_tpoint_collect_status)
9841 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9842 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9843 (supply_fast_tracepoint_registers)
9844 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9845 (ipa_tdesc, claim_trampoline_space)
9846 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9847 (agent_mem_read, agent_get_trace_state_variable_value)
9848 (agent_set_trace_state_variable_value, agent_tsv_read)
9849 (agent_mem_read_string, get_raw_reg_func_addr)
9850 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9851 * tracepoint.h: ... this new file.
9853 2013-09-05 Pedro Alves <palves@redhat.com>
9855 * server.h (perror_with_name, error, fatal, warning, paddress)
9856 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9858 * utils.h: New file.
9860 2013-09-05 Pedro Alves <palves@redhat.com>
9862 * server.h (remote_debug, noack_mode, transport_is_reliable)
9863 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9864 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9865 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9866 (write_enn, initialize_async_io, enable_async_io)
9867 (disable_async_io, check_remote_input_interrupt_request)
9868 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9869 (dead_thread_notify, prepare_resume_reply)
9870 (decode_address_to_semicolon, decode_address, decode_m_packet)
9871 (decode_M_packet, decode_X_packet, decode_xfer_write)
9872 (decode_search_memory_packet, unhexify, hexify)
9873 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9874 (look_up_one_symbol, relocate_instruction)
9875 (monitor_output): Move to remote-utils.h, and include it.
9876 * remote-utils.h: New file.
9878 2013-09-05 Pedro Alves <palves@redhat.com>
9880 * server.h (_): Delete.
9882 2013-09-02 Pedro Alves <palves@redhat.com>
9884 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9885 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9887 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9889 2013-09-02 Pierre Muller <muller@sourceware.org>
9891 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9892 or WriteProcessMemory complete successfully and handle
9893 ERROR_PARTIAL_COPY error.
9895 2013-09-02 Pedro Alves <palves@redhat.com>
9897 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9898 error instead of EIO.
9900 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9903 * linux-low.c: Include filestuff.h.
9904 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9905 * lynx-low.c: Include filestuff.h.
9906 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9907 * server.c: Include filestuff.h.
9908 (main): Call notice_open_fds.
9909 * spu-low.c: Include filestuff.h.
9910 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9912 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9914 * Makefile.in: Explain why ../target and ../nat are not
9915 listed as include file search paths.
9916 (linux-waitpid.o): New object file rule.
9917 * configure.srv (srv_native_linux_obj): New variable.
9918 Replace all occurrences of linux native object files with
9919 $srv_native_linux_obj.
9920 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9921 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9922 (linux_enable_event_reporting): Remove declaration.
9923 (my_waitpid): Moved to common/linux-waitpid.c.
9924 (linux_wait_for_event): Pass ptid when calling
9925 linux_enable_event_reporting.
9926 (linux_supports_tracefork_flag): Remove.
9927 (linux_enable_event_reporting): Likewise.
9928 (linux_tracefork_grandchild): Remove.
9929 (STACK_SIZE): Moved to common/linux-ptrace.c.
9930 (linux_tracefork_child): Remove.
9931 (linux_test_for_tracefork): Remove.
9932 (linux_look_up_symbols): Call linux_supports_traceclone.
9933 (initialize_low): Remove call to linux_test_for_tracefork.
9934 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9935 common/linux-ptrace.h.
9936 (PTRACE_TYPE_ARG4): Likewise.
9937 Include linux-ptrace.h.
9939 2013-08-21 Pedro Alves <palves@redhat.com>
9941 * config.in: Renegerate.
9943 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9945 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9946 (SFILES): Remove $(srcdir)/common/target-common.c and
9947 add $(srcdir)/target/waitstatus.c.
9948 (OBS): Remove target-common.o and add waitstatus.o.
9949 (server_h): Remove $(srcdir)/../common/target-common.h and
9950 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9951 and $(srcdir)/../target/waitstatus.h.
9952 (target-common.o): Remove.
9953 (waitstatus.o): New target object file.
9954 * target.h: Do not include target-common.h and
9955 include target/resume.h, target/wait.h and
9956 target/waitstatus.h.
9958 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9960 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9961 to PTRACE_TYPE_ARG3.
9962 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9963 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9965 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9966 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9968 2013-07-27 Jie Zhang <jie@codesourcery.com>
9969 Daniel Jacobowitz <dan@codesourcery.com>
9970 Yao Qi <yao@codesourcery.com>
9972 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9973 (mips-linux-watch.o): New rule.
9974 (mips_linux_watch_h): New variable.
9975 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9977 * linux-mips-low.c: Include mips-linux-watch.h.
9978 (struct arch_process_info, struct arch_lwp_info): New.
9979 (update_watch_registers_callback): New function.
9980 (mips_linux_new_process, mips_linux_new_thread) New functions.
9981 (mips_linux_prepare_to_resume, mips_insert_point): New
9983 (mips_remove_point, mips_stopped_by_watchpoint): New
9985 (rsp_bp_type_to_target_hw_bp_type): New function.
9986 (mips_stopped_data_address): New function.
9987 (the_low_target): Add watchpoint support functions.
9989 2013-07-27 Yao Qi <yao@codesourcery.com>
9991 * i386-low.c: Include break-common.h.
9992 (enum target_hw_bp_type): Remove.
9994 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9996 * Makefile.in (SFILES): /common/target-common.c.
9997 (OBS): Add target-common.o.
9998 (server_h): Add $(srcdir)/../common/target-common.h.
9999 (target-common.o): New target.
10000 * server.c (queue_stop_reply_callback): Free
10001 status string after use.
10002 * target.c (target_waitstatus_to_string): Remove.
10003 * target.h: Include target-common.h.
10004 (resume_kind): Likewise.
10005 (target_waitkind): Likewise.
10006 (target_waitstatus): Likewise.
10007 (TARGET_WNOHANG): Likewise.
10009 2013-07-04 Yao Qi <yao@codesourcery.com>
10011 * Makefile.in (host_alias): Use @host_noncanonical@.
10012 (target_alias): Use @target_noncanonical@.
10013 * configure.ac: Use ACX_NONCANONICAL_TARGET and
10014 ACX_NONCANONICAL_HOST.
10015 * configure: Regenerated.
10018 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
10020 * configure.ac (version_host, version_target): Set and AC_SUBST them.
10021 * configure: Rebuild.
10022 * Makefile.in (version_host, version_target): Get from configure.
10023 (version.c): Use $(version_host) and $(version_target).
10025 2013-07-03 Pedro Alves <palves@redhat.com>
10027 * Makefile.in (config.status): Depend on development.sh.
10028 * acinclude.m4: Include libmcheck.m4.
10029 * configure: Regenerate.
10031 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
10033 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
10034 attribute inside the parentheses.
10035 (winapi_DebugSetProcessKillOnExit): Ditto.
10036 (winapi_DebugBreakProcess): Ditto.
10037 (winapi_GenerateConsoleCtrlEvent): Ditto.
10039 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
10041 * notif.h (notif_event): Add a dummy member to avoid compiler
10044 2013-07-01 Pedro Alves <palves@redhat.com>
10046 * hostio.c (HOSTIO_PATH_MAX): Define.
10047 (require_filename, handle_open, handle_unlink, handle_readlink):
10050 2013-07-01 Pedro Alves <palves@redhat.com>
10052 * server.h: Include "pathmax.h".
10053 * linux-low.c: Don't include sys/param.h.
10054 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
10056 * win32-low.c: Don't include sys/param.h.
10057 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
10059 2013-07-01 Pedro Alves <palves@redhat.com>
10061 * event-loop.c: Don't check HAVE_UNISTD_H before including
10063 * gdbreplay.c: Likewise.
10064 * remote-utils.c: Likewise.
10065 * server.c: Likewise.
10066 * configure.ac: Don't check for unistd.h.
10067 * configure: Regenerate.
10069 2013-06-28 Tom Tromey <tromey@redhat.com>
10071 * Makefile.in (version.c): Use version.in, not
10074 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
10076 * configure.ac (version_host, version_target): Set and AC_SUBST them.
10077 * configure: Rebuild.
10078 * Makefile.in (version_host, version_target): Get from configure.
10079 (version.c): Use $(version_host) and $(version_target).
10081 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
10083 Fix trace-status to output user name without trailing colon.
10084 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
10086 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
10088 Fix trace-status to output proper start-time and stop-time.
10089 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
10090 output start time and stop time in hex as gdb expects.
10092 2013-06-26 Pedro Alves <pedro@codesourcery.com>
10094 * tracepoint.c (build_traceframe_info_xml): Output trace state
10095 variables present in the trace buffer.
10097 2013-06-24 Tom Tromey <tromey@redhat.com>
10099 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
10101 (version.o): Remove.
10102 * gdbreplay.c: Include version.h.
10103 (version, host_name): Don't declare.
10104 * server.h: Include version.h.
10105 (version, host_name): Don't declare.
10107 2013-06-12 Pedro Alves <palves@redhat.com>
10109 * linux-x86-low.c (linux_is_elf64): Delete global.
10110 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
10111 with local linux_pid_exe_is_elf_64_file use.
10113 2013-06-11 Pedro Alves <palves@redhat.com>
10115 * linux-low.c (regset_disabled, disable_regset): New functions.
10116 (regsets_fetch_inferior_registers)
10117 (regsets_store_inferior_registers): Use them.
10118 (initialize_regsets_info); Don't allocate the disabled_regsets
10120 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
10123 2013-06-11 Pedro Alves <palves@redhat.com>
10125 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
10128 2013-06-11 Pedro Alves <palves@redhat.com>
10130 * linux-x86-low.c (initialize_low_arch): Call
10131 init_registers_x32_avx_linux.
10133 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
10135 Fix compatibility with Android Bionic.
10136 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
10139 2013-06-07 Pedro Alves <palves@redhat.com>
10142 * Makefile.in (OBS): Add tdesc.o.
10143 (IPA_OBJS): Add tdesc-ipa.o.
10144 (tdesc-ipa.o): New rule.
10145 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
10147 * linux-low.c (new_inferior): Delete.
10148 (disabled_regsets, num_regsets): Delete.
10149 (linux_add_process): Adjust to set the new per-process
10151 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
10152 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
10153 was a stop. When calling arch_setup, switch the current inferior
10154 to the thread that got an event.
10155 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
10156 (regsets_fetch_inferior_registers)
10157 (regsets_store_inferior_registers): New regsets_info parameter.
10159 (linux_register_in_regsets): New regs_info parameter. Adjust to
10161 (register_addr, fetch_register, store_register): New usrregs_info
10162 parameter. Adjust to use it.
10163 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
10164 parameter regs_info. Adjust to use it.
10165 (linux_fetch_registers): Get the current inferior's regs_info, and
10167 (linux_store_registers): Ditto.
10168 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
10169 (initialize_low): Don't initialize the target_regsets here. Call
10170 initialize_low_arch.
10171 * linux-low.h (target_regsets): Delete declaration.
10172 (struct regsets_info): New.
10173 (struct usrregs_info): New.
10174 (struct regs_info): New.
10175 (struct process_info_private) <new_inferior>: New field.
10176 (struct linux_target_ops): Delete the num_regs, regmap, and
10177 regset_bitmap fields. New field regs_info.
10178 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
10179 * i387-fp.c (num_xmm_registers): Delete.
10180 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
10181 calls to new interface.
10182 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
10183 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
10184 Infer the number of xmm registers from the regcache's target
10186 * i387-fp.h (num_xmm_registers): Delete.
10187 * inferiors.c (add_thread): Don't install the thread's regcache
10189 * proc-service.c (gregset_info): Fetch the current inferior's
10190 regs_info. Adjust to use it.
10191 * regcache.c: Include tdesc.h.
10192 (register_bytes, reg_defs, num_registers)
10193 (gdbserver_expedite_regs): Delete.
10194 (get_thread_regcache): If the thread doesn't have a regcache yet,
10195 create one, instead of aborting gdbserver.
10196 (regcache_invalidate_one): Rename to ...
10197 (regcache_invalidate_thread): ... this.
10198 (regcache_invalidate_one): New.
10199 (regcache_invalidate): Only invalidate registers of the current
10201 (init_register_cache): Add target_desc parameter, and use it.
10202 (new_register_cache): Ditto. Assert the target description has a
10203 non zero registers_size.
10204 (regcache_cpy): Add assertions. Adjust.
10205 (realloc_register_cache, set_register_cache): Delete.
10206 (registers_to_string, registers_from_string): Adjust.
10207 (find_register_by_name, find_regno, find_register_by_number)
10208 (register_cache_size): Add target_desc parameter, and use it.
10209 (free_register_cache_thread, free_register_cache_thread_one)
10210 (regcache_release, register_cache_size): New.
10211 (register_size): Add target_desc parameter, and use it.
10212 (register_data, supply_register, supply_register_zeroed)
10213 (supply_regblock, supply_register_by_name, collect_register)
10214 (collect_register_as_string, collect_register_by_name): Adjust.
10215 * regcache.h (struct target_desc): Forward declare.
10216 (struct regcache) <tdesc>: New field.
10217 (init_register_cache, new_register_cache): Add target_desc
10219 (regcache_invalidate_thread): Declare.
10220 (regcache_invalidate_one): Delete declaration.
10221 (regcache_release): Declare.
10222 (find_register_by_number, register_cache_size, register_size)
10223 (find_regno): Add target_desc parameter.
10224 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
10226 * remote-utils.c: Include tdesc.h.
10227 (outreg, prepare_resume_reply): Adjust.
10228 * server.c: Include tdesc.h.
10229 (gdbserver_xmltarget): Delete declaration.
10230 (get_features_xml, process_serial_event): Adjust.
10231 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
10233 (struct process_info) <tdesc>: New field.
10234 (ipa_tdesc): Declare.
10235 * tdesc.c: New file.
10236 * tdesc.h: New file.
10237 * tracepoint.c: Include tdesc.h.
10238 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
10239 (get_context_regcache): Adjust to pass ipa_tdesc down.
10240 (do_action_at_tracepoint): Adjust to get the register cache size
10241 from the context regcache's description.
10242 (traceframe_walk_blocks): Adjust to get the register cache size
10243 from the current trace frame's description.
10244 (traceframe_get_pc): Adjust to get current trace frame's
10245 description and pass it down.
10246 (gdb_collect): Adjust to get the register cache size from the
10248 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
10249 (gdbserver_xmltarget): Delete.
10250 (initialize_low_tracepoint): Set the ipa's target description.
10251 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
10252 (initialize_low_tracepoint): Set the ipa's target description.
10253 * linux-x86-low.c: Include tdesc.h.
10254 [__x86_64__] (is_64bit_tdesc): New.
10255 (ps_get_thread_area, x86_get_thread_area): Use it.
10256 (i386_cannot_store_register): Rename to ...
10257 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
10258 (i386_cannot_fetch_register): Rename to ...
10259 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
10260 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
10262 (target_regsets): Rename to ...
10263 (x86_regsets): ... this.
10264 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
10266 (x86_siginfo_fixup): Use is_64bit_tdesc.
10267 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
10268 (tdesc_x32_avx_linux, tdesc_x32_linux)
10269 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
10271 (x86_linux_update_xmltarget): Delete.
10272 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
10273 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
10274 (AMD64_LINUX_USER64_CS): New.
10275 (x86_linux_read_description): New, based on
10276 x86_linux_update_xmltarget.
10277 (same_process_callback): New.
10278 (x86_arch_setup_process_callback): New.
10279 (x86_linux_update_xmltarget): New.
10280 (x86_regsets_info): New.
10281 (amd64_linux_regs_info): New.
10282 (i386_linux_usrregs_info): New.
10283 (i386_linux_regs_info): New.
10284 (x86_linux_regs_info): New.
10285 (x86_arch_setup): Reimplement.
10286 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
10287 (x86_emit_ops): Ditto.
10288 (the_low_target): Adjust. Install x86_linux_regs_info,
10289 x86_cannot_fetch_register, and x86_cannot_store_register.
10290 (initialize_low_arch): New.
10291 * linux-ia64-low.c (tdesc_ia64): Declare.
10292 (ia64_fetch_register): Adjust.
10293 (ia64_usrregs_info, regs_info): New globals.
10294 (ia64_regs_info): New function.
10295 (the_low_target): Adjust.
10296 (initialize_low_arch): New function.
10297 * linux-sparc-low.c (tdesc_sparc64): Declare.
10298 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
10300 (sparc_arch_setup): New function.
10301 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
10302 (the_low_target): Adjust.
10303 (initialize_low_arch): New function.
10304 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
10305 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
10306 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
10307 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
10308 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
10309 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
10310 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
10311 (tdesc_powerpc_isa205_vsx64l): Declare.
10312 (ppc_cannot_store_register, ppc_collect_ptrace_register)
10313 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
10314 (ppc_set_pc, ppc_get_hwcap): Adjust.
10315 (ppc_usrregs_info): Forward declare.
10316 (!__powerpc64__) ppc_regmap_adjusted: New global.
10317 (ppc_arch_setup): Adjust to the current process'es target
10319 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
10320 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
10321 (ppc_store_evrregset): Adjust.
10322 (target_regsets): Rename to ...
10323 (ppc_regsets): ... this, and make static.
10324 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
10325 (ppc_regs_info): New function.
10326 (the_low_target): Adjust.
10327 (initialize_low_arch): New function.
10328 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
10329 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
10330 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
10331 (tdesc_s390x_linux64v2): Declare.
10332 (s390_collect_ptrace_register, s390_supply_ptrace_register)
10333 (s390_fill_gregset, s390_store_last_break): Adjust.
10334 (target_regsets): Rename to ...
10335 (s390_regsets): ... this, and make static.
10336 (s390_get_pc, s390_set_pc): Adjust.
10337 (s390_get_hwcap): New target_desc parameter, and use it.
10338 [__s390x__] (have_hwcap_s390_high_gprs): New global.
10339 (s390_arch_setup): Adjust to set the current process'es target
10340 description. Don't adjust the regmap.
10341 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
10342 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
10343 (regs_info_3264): New globals.
10344 (s390_regs_info): New function.
10345 (the_low_target): Adjust.
10346 (initialize_low_arch): New function.
10347 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
10348 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
10349 [__mips64] (init_registers_mips_linux)
10350 (init_registers_mips_dsp_linux): Delete defines.
10351 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
10352 (have_dsp): New global.
10353 (mips_read_description): New, based on mips_arch_setup.
10354 (mips_arch_setup): Reimplement.
10355 (get_usrregs_info): New function.
10356 (mips_cannot_fetch_register, mips_cannot_store_register)
10357 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
10358 (mips_fill_fpregset, mips_store_fpregset): Adjust.
10359 (target_regsets): Rename to ...
10360 (mips_regsets): ... this, and make static.
10361 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
10362 (dsp_regs_info, regs_info): New globals.
10363 (mips_regs_info): New function.
10364 (the_low_target): Adjust.
10365 (initialize_low_arch): New function.
10366 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
10367 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
10369 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
10370 (arm_read_description): New, with bits factored from
10372 (arm_arch_setup): Reimplement.
10373 (target_regsets): Rename to ...
10374 (arm_regsets): ... this, and make static.
10375 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
10376 (arm_regs_info): New function.
10377 (the_low_target): Adjust.
10378 (initialize_low_arch): New function.
10379 * linux-m68k-low.c (tdesc_m68k): Declare.
10380 (target_regsets): Rename to ...
10381 (m68k_regsets): ... this, and make static.
10382 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
10383 (m68k_regs_info): New function.
10384 (m68k_arch_setup): New function.
10385 (the_low_target): Adjust.
10386 (initialize_low_arch): New function.
10387 * linux-sh-low.c (tdesc_sharch): Declare.
10388 (target_regsets): Rename to ...
10389 (sh_regsets): ... this, and make static.
10390 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
10391 (sh_regs_info, sh_arch_setup): New functions.
10392 (the_low_target): Adjust.
10393 (initialize_low_arch): New function.
10394 * linux-bfin-low.c (tdesc_bfin): Declare.
10395 (bfin_arch_setup): New function.
10396 (bfin_usrregs_info, regs_info): New globals.
10397 (bfin_regs_info): New function.
10398 (the_low_target): Adjust.
10399 (initialize_low_arch): New function.
10400 * linux-cris-low.c (tdesc_cris): Declare.
10401 (cris_arch_setup): New function.
10402 (cris_usrregs_info, regs_info): New globals.
10403 (cris_regs_info): New function.
10404 (the_low_target): Adjust.
10405 (initialize_low_arch): New function.
10406 * linux-cris-low.c (tdesc_crisv32): Declare.
10407 (cris_arch_setup): New function.
10408 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
10409 (cris_regs_info): New function.
10410 (the_low_target): Adjust.
10411 (initialize_low_arch): New function.
10412 * linux-m32r-low.c (tdesc_m32r): Declare.
10413 (m32r_arch_setup): New function.
10414 (m32r_usrregs_info, regs_info): New globals.
10415 (m32r_regs_info): Adjust.
10416 (initialize_low_arch): New function.
10417 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
10418 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
10419 (tic6x_usrregs_info): Forward declare.
10420 (tic6x_read_description): New function, based on ...
10421 (tic6x_arch_setup): ... this. Reimplement.
10422 (target_regsets): Rename to ...
10423 (tic6x_regsets): ... this, and make static.
10424 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
10425 (tic6x_regs_info): New function.
10426 (the_low_target): Adjust.
10427 (initialize_low_arch): New function.
10428 * linux-xtensa-low.c (tdesc_xtensa): Declare.
10429 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
10430 (target_regsets): Rename to ...
10431 (xtensa_regsets): ... this, and make static.
10432 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
10434 (xtensa_arch_setup, xtensa_regs_info): New functions.
10435 (the_low_target): Adjust.
10436 (initialize_low_arch): New function.
10437 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
10438 (nios2_arch_setup): Set the current process'es tdesc.
10439 (target_regsets): Rename to ...
10440 (nios2_regsets): ... this.
10441 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
10442 (nios2_regs_info): New function.
10443 (the_low_target): Adjust.
10444 (initialize_low_arch): New function.
10445 * linux-aarch64-low.c (tdesc_aarch64): Declare.
10446 (aarch64_arch_setup): Set the current process'es tdesc.
10447 (target_regsets): Rename to ...
10448 (aarch64_regsets): ... this.
10449 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
10450 (aarch64_regs_info): New function.
10451 (the_low_target): Adjust.
10452 (initialize_low_arch): New function.
10453 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
10455 (target_regsets): Rename to ...
10456 (tile_regsets): ... this.
10457 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
10458 (tile_regs_info): New function.
10459 (tile_arch_setup): Set the current process'es tdesc.
10460 (the_low_target): Adjust.
10461 (initialize_low_arch): New function.
10462 * spu-low.c (tdesc_spu): Declare.
10463 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
10464 * win32-arm-low.c (tdesc_arm): Declare.
10465 (arm_arch_setup): New function.
10466 (the_low_target): Install arm_arch_setup instead of
10467 init_registers_arm.
10468 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
10469 (init_windows_x86): Rename to ...
10470 (i386_arch_setup): ... this. Set `win32_tdesc'.
10471 (the_low_target): Adjust.
10472 * win32-low.c (win32_tdesc): New global.
10473 (child_add_thread): Don't create the thread cache here.
10474 (do_initial_child_stuff): Set the new process'es tdesc.
10475 * win32-low.h (struct target_desc): Forward declare.
10476 (win32_tdesc): Declare.
10477 * lynx-i386-low.c (tdesc_i386): Declare global.
10478 (lynx_i386_arch_setup): Set `lynx_tdesc'.
10479 * lynx-low.c (lynx_tdesc): New global.
10480 (lynx_add_process): Set the new process'es tdesc.
10481 * lynx-low.h (struct target_desc): Forward declare.
10482 (lynx_tdesc): Declare global.
10483 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
10484 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
10485 * nto-low.c (nto_tdesc): New global.
10486 (do_attach): Set the new process'es tdesc.
10487 * nto-low.h (struct target_desc): Forward declare.
10488 (nto_tdesc): Declare.
10489 * nto-x86-low.c (tdesc_i386): Declare.
10490 (nto_x86_arch_setup): Set `nto_tdesc'.
10492 2013-06-04 Gary Benson <gbenson@redhat.com>
10494 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
10495 to qSupported response when appropriate.
10496 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
10497 with nonzero-length annex.
10498 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
10499 arguments supplied in annex.
10501 2013-05-31 Doug Evans <dje@google.com>
10504 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
10505 64 bits in 64-cross-32 environment.
10507 2013-05-28 Pedro Alves <palves@redhat.com>
10509 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
10510 (aarch64-without-fpu.c): Delete rule.
10511 * configure.srv (aarch64*-*-linux*): Remove references to
10512 aarch64-without-fpu.o and aarch64-without-fpu.xml.
10513 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
10516 2013-05-24 Pedro Alves <palves@redhat.com>
10518 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
10519 instead of strchr/decode_address. Error if the range isn't split
10520 with a ','. Don't assume there's be a ':' in the action.
10522 2013-05-23 Yao Qi <yao@codesourcery.com>
10523 Pedro Alves <palves@redhat.com>
10525 * linux-low.c (lwp_in_step_range): New function.
10526 (linux_wait_1): If the thread was range stepping and stopped
10527 outside the stepping range, report the stop to GDB. Otherwise,
10528 continue stepping. Add range stepping debug output.
10529 (linux_set_resume_request): Copy the step range from the resume
10530 request to the lwp.
10531 (linux_supports_range_stepping): New.
10532 (linux_target_ops) <supports_range_stepping>: Set to
10533 linux_supports_range_stepping.
10534 * linux-low.h (struct linux_target_ops)
10535 <supports_range_stepping>: New field.
10536 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10537 * linux-x86-low.c (x86_supports_range_stepping): New.
10538 (the_low_target) <supports_range_stepping>: Set to
10539 x86_supports_range_stepping.
10540 * server.c (handle_v_cont): Handle 'r' action.
10541 (handle_v_requests): Append ";r" if the target supports range
10543 * target.h (struct thread_resume) <step_range_start,
10544 step_range_end>: New fields.
10545 (struct target_ops) <supports_range_stepping>:
10547 (target_supports_range_stepping): New macro.
10549 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10551 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10552 confusion in comment.
10554 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10556 * lynx-low.c (struct process_info_private): New type.
10557 (lynx_add_process): New function.
10558 (lynx_create_inferior, lynx_attach): Replace calls to
10559 add_process by calls to lynx_add_process.
10560 (lynx_resume): If PTID is null, then try using
10561 current_process()->private->last_wait_event_ptid.
10563 (lynx_clear_inferiors): Delete. The contents of that function
10564 has been inlined in lynx_mourn;
10565 (lynx_wait_1): Save the ptid in the process's private data.
10566 (lynx_mourn): Free the process' private data. Replace call
10567 to lynx_clear_inferiors by call to clear_inferiors.
10569 2013-05-17 Yao Qi <yao@codesourcery.com>
10571 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10574 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10576 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10577 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10578 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10579 PT_TEXT_END_ADDR guards. Update comments.
10580 (linux_target_op) <read_offsets>: Conditionally define to
10581 linux_read_offsets if the target is UCLIBC and if it defines
10582 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10584 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10585 Andrew Jenner <andrew@codesourcery.com>
10587 * Makefile.in (SFILES): Add linux-nios2-low.c.
10588 (clean): Add action to delete nios2-linux.c.
10589 (nios2-linux.c): New rule.
10590 * configure.srv: Add nios2*-*-linux*.
10591 * linux-nios2-low.c: New.
10593 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10595 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10597 2013-04-25 Hui Zhu <hui@codesourcery.com>
10600 * ax.c (ax_printf): Add fflush.
10602 2013-04-22 Tom Tromey <tromey@redhat.com>
10604 * Makefile.in (SFILES): Add filestuff.c.
10605 (OBS): Add filestuff.o.
10606 (filestuff.o): New target.
10607 * config.in, configure: Rebuild.
10608 * configure.ac: Check for fdwalk, pipe2.
10610 2013-04-17 Pedro Alves <palves@redhat.com>
10612 * configure.ac (USE_THREAD_DB): Delete variable.
10613 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10614 Don't AC_SUBST USE_THREAD_DB.
10615 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10616 * config.in, configure: Regenerate.
10618 2013-04-16 Pedro Alves <palves@redhat.com>
10620 * linux-low.h (struct lwp_info) <thread_known>: Move under
10621 the USE_THREAD_DB #ifdef.
10623 2013-04-16 Pedro Alves <palves@redhat.com>
10625 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10626 (linux-low.o): Delete rule.
10627 * linux-low.h: Always include "gdb_thread_db.h" instead of
10628 conditionally including thread_db.h.
10629 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10632 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10634 * Makefile.in (install-only): Fix make install regression.
10636 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10638 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10639 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10641 * gdbserver.1: Remove.
10643 2013-03-22 Pedro Alves <palves@redhat.com>
10645 * linux-low.c (handle_extended_wait): Don't call
10646 linux_enable_event_reporting.
10648 2013-03-15 Tony Theodore <tonyt@logyst.com>
10651 * Makefile.in (SHELL): Use @SHELL@.
10653 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10655 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10658 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10660 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10661 Remove extraneous NULL element.
10663 2013-03-13 Yao Qi <yao@codesourcery.com>
10665 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10666 'V' block in trace frame.
10668 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10670 * target.h (struct target_ops): Add btrace ops.
10671 (target_supports_btrace): New macro.
10672 (target_enable_btrace): New macro.
10673 (target_disable_btrace): New macro.
10674 (target_read_btrace): New macro.
10675 * gdbthread.h (struct thread_info): Add btrace field.
10676 * server.c: Include btrace-common.h.
10677 (handle_btrace_general_set): New function.
10678 (handle_btrace_enable): New function.
10679 (handle_btrace_disable): New function.
10680 (handle_general_set): Call handle_btrace_general_set.
10681 (handle_qxfer_btrace): New function.
10682 (struct qxfer qxfer_packets[]): Add btrace entry.
10683 * inferiors.c (remove_thread): Disable btrace.
10684 * linux-low: Include linux-btrace.h.
10685 (linux_low_enable_btrace): New function.
10686 (linux_low_read_btrace): New function.
10687 (linux_target_ops): Add btrace ops.
10688 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10689 Add srv_linux_btrace=yes.
10690 (x86_64-*-linux*): Add linux-btrace.o.
10691 Add srv_linux_btrace=yes.
10692 * configure.ac: Define HAVE_LINUX_BTRACE.
10693 * config.in: Regenerated.
10694 * configure: Regenerated.
10696 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10698 * server.c (handle_qxfer): Preserve error message if -3 is
10700 (qxfer): Document the -3 return value.
10702 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10704 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10705 (linux_btrace_h): New variable.
10706 (linux-btrace.o): New rule.
10708 2013-03-08 Stan Shebs <stan@codesourcery.com>
10709 Hafiz Abid Qadeer <abidh@codesourcery.com>
10711 * tracepoint.c (trace_buffer_size): New global.
10712 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10713 (init_trace_buffer): Change to one-argument function. Allocate
10714 trace buffer memory.
10715 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10716 handle QTBuffer:size packet.
10717 (cmd_bigqtbuffer_size): New function.
10718 (initialize_tracepoint): Call init_trace_buffer with
10719 DEFAULT_TRACE_BUFFER_SIZE.
10720 * server.c (handle_query): Add QTBuffer:size in the
10723 2013-03-07 Yao Qi <yao@codesourcery.com>
10725 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10726 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10728 (cmd_qtsp): Adjust condition. Do post increment.
10729 Set cur_action and cur_step_action back to 0.
10731 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10734 * linux-low.c (linux_write_memory): Return early success if LEN is
10737 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10739 * configure.srv: Add x86_64-*-cygwin* as target.
10741 2013-02-28 Tom Tromey <tromey@redhat.com>
10743 * configure.ac: Invoke AC_SYS_LARGEFILE.
10744 * configure, config.in: Rebuild.
10746 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10748 * win32-low.c: Throughout, fix format strings and casts of
10749 printf-like functions to avoid type related warnings on all
10751 (get_child_debug_event): Print dwDebugEventCode as hex since
10752 that's how it's usually documented.
10754 2013-02-28 Yao Qi <yao@codesourcery.com>
10756 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10759 2013-02-27 Jiong Wang <jiwang@tilera.com>
10761 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10762 (reg-tilegx32.c): New rule.
10763 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10764 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10765 different register info initializer according to elf class.
10766 (init_registers_tilgx32): New function. The tilegx32 register info
10768 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10769 (tile_store_gregset): Likewise.
10771 2013-02-27 Yao Qi <yao@codesourcery.com>
10773 * server.c (process_point_options): Print debug message when
10774 debug_threads is true.
10776 2013-02-26 Yao Qi <yao@codesourcery.com>
10778 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10780 2013-02-19 Pedro Alves <palves@redhat.com>
10781 Kai Tietz <ktietz@redhat.com>
10785 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10786 instead of strtoul to extract address from packet.
10787 (process_serial_event) <'z'>: Likewise.
10789 2013-02-18 Yao Qi <yao@codesourcery.com>
10791 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10793 2013-02-14 Pedro Alves <palves@redhat.com>
10797 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10798 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10800 2013-02-14 Pedro Alves <palves@redhat.com>
10802 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10804 2013-02-14 Pedro Alves <palves@redhat.com>
10806 * tracepoint.c (save_string): Delete.
10807 (add_tracepoint_action): Use savestring instead of save_string.
10809 2013-02-12 Pedro Alves <palves@redhat.com>
10811 * linux-xtensa-low.c: Ditto.
10812 * xtensa-xtregs.c: Ditto.
10814 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10816 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10819 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10821 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10822 aarch64_num_wp_regs and aarch64_num_bp_regs to
10823 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10825 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10827 * linux-aarch64-low.c (ps_get_thread_area): Replace
10828 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10830 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10831 Marcus Shawcroft <marcus.shawcroft@arm.com>
10832 Nigel Stephens <nigel.stephens@arm.com>
10833 Yufeng Zhang <yufeng.zhang@arm.com>
10835 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10836 (aarch64.c, aarch64-without-fpu.c): New targets.
10837 * configure.srv (aarch64*-*-linux*): New.
10838 * linux-aarch64-low.c: New file.
10840 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10842 * linux-low.c (handle_extended_wait, linux_create_inferior)
10843 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10844 (dequeue_one_deferred_signal, linux_resume_one_thread)
10845 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10846 (linux_tracefork_grandchild, linux_test_for_tracefork)
10847 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10848 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10849 where the argument is 0.
10851 2013-01-25 Yao Qi <yao@codesourcery.com>
10853 * event-loop.c: Include "queue.h".
10854 (gdb_event_p): New typedef.
10855 (struct gdb_event) <next_event>: Remove.
10856 (event_queue): Change to QUEUE(gdb_event_p).
10857 (async_queue_event): Remove.
10858 (gdb_event_xfree): New.
10859 (initialize_event_loop): New.
10860 (process_event): Use API from QUEUE.
10861 (wait_for_event): Likewise.
10862 * server.c (main): Call initialize_event_loop.
10863 * server.h (initialize_event_loop): Declare.
10865 2013-01-18 Yao Qi <yao@codesourcery.com>
10867 * ax.h (struct eval_agent_expr_context): New.
10868 (gdb_eval_agent_expr): Update declaration.
10869 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10870 TFRAME. Add new argument CTX.
10871 * server.h (struct eval_agent_expr_context): Declare.
10872 (agent_mem_read, agent_tsv_read): Update declaration.
10873 (agent_mem_read_string): Likewise.
10874 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10875 (add_traceframe_block): Add new argument TPOINT.
10876 Increase TPOINT->traceframe_usage.
10877 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10878 eval_tracepoint_agent_expr.
10879 (condition_true_at_tracepoint): Likewise.
10880 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10881 (agent_mem_read_string, agent_tsv_read): Likewise.
10883 2013-01-16 Yao Qi <yao@codesourcery.com>
10885 * linux-low.c (linux_resume_one_lwp): Don't check
10886 'lwp->bp_reinsert != 0'.
10888 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10889 Pedro Alves <palves@redhat.com>
10891 * lynx-low.c (ptrace_request_to_str): Define a temporary
10892 macro and use it to simplify this function's implementation.
10894 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10896 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10899 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10901 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10903 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10905 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10907 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10909 * lynx-low.c (lynx_resume): Use the resume_info parameter
10910 to determine the ptid for the lynx_ptrace call, unless
10911 it is equal to minus_one_ptid, in which case we use the
10912 ptid of the current_inferior.
10913 (lynx_wait_1): After having received a thread create/exit
10914 event, resume the inferior's execution using the signaling
10915 thread's ptid, rather than the old ptid.
10917 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10919 * lynx-low.c (lynx_resume): Delete variable ret.
10921 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10923 * gdbreplay.c (gdbreplay_version): Update copyright year.
10924 * server.c (gdbserver_version): Likewise.
10926 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10928 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10931 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10933 * lynx-low.c (ptrace_request_to_str): Add handling for
10934 PTRACE_GETTRACESIG.
10936 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10938 * lynx-low.c (lynx_attach): Delete variable new_process.
10940 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10942 * lynx-low.c (lynx_create_inferior): Delete variable
10945 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10947 * lynx-low.c (ptrace_request_to_str): Do not handle
10948 PTRACE_GETTHREADLIST if this macro does not exist.
10950 2012-12-15 Yao Qi <yao@codesourcery.com>
10952 * Makefile.in (OBS): Add notif.o.
10953 * notif.c, notif.h: New.
10954 * server.c: Include "notif.h".
10955 (struct vstop_notif) <next>: Remove.
10957 (queue_stop_reply): Update.
10958 (push_event, send_next_stop_reply): Remove.
10959 (discard_queued_stop_replies): Update.
10960 (notif_stop): New variable.
10961 (handle_v_stopped): Remove.
10962 (handle_v_requests): Don't call handle_v_stopped. Call
10963 handle_ack_notif instead.
10964 (queue_stop_reply_callback): Call notif_event_enque instead
10965 of queue_stop_reply.
10966 (handle_status): Don't call send_next_stop_reply, call
10967 notif_write_event instead.
10968 (kill_inferior_callback): Likewise.
10969 (detach_or_kill_inferior_callback): Likewise.
10970 (main): Call initialize_notif.
10971 (process_serial_event): Call QUEUE_is_empty.
10972 (handle_target_event): Call notif_push instead of push event.
10973 * server.h (push_event): Remove declaration.
10975 2012-12-10 Tom Tromey <tromey@redhat.com>
10977 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10978 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10981 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10982 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10983 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10984 (amd64-linux-ipa.o, ax.o): Rewrite.
10985 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10986 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10987 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10988 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10989 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10990 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10991 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10992 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10993 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10994 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10995 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10996 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10997 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10998 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10999 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
11000 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
11001 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
11002 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
11003 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
11004 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
11005 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
11006 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
11007 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
11008 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
11009 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
11010 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
11011 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
11012 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
11013 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
11014 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
11015 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
11016 (reg-tilegx.o): Remove.
11017 (all_object_files): New macro.
11018 Include .deps files.
11019 * aclocal.m4, configure: Rebuild.
11020 * acinclude.m4: Include depstand.m4, lead-dot.m4.
11021 * configure.ac: Invoke ZW_CREATE_DEPDIR,
11022 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
11024 2012-12-05 Tom Tromey <tromey@redhat.com>
11027 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
11029 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
11031 * configure.ac: Check for linux/perf_event.h.
11032 * config.in: Regenerated.
11033 * configure: Regenerated.
11035 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
11037 * hostio.c (handle_readlink): Decrease buffer size
11038 parameter passed to readlink by one byte.
11040 2012-11-26 Yao Qi <yao@codesourcery.com>
11042 * configure.ac (build_warnings): Append '-Wempty-body'.
11043 * configure: Regenerated.
11044 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
11047 2012-11-15 Pierre Muller <muller@sourceware.org>
11049 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
11050 * config.in: Regenerate.
11051 * configure: Regenerate.
11052 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
11053 Use "gdb_wait.h" header instead of <sys/wait.h> header.
11054 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
11055 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
11057 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
11058 instead of <sys/wait.h> header.
11059 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
11061 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
11063 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
11064 (various make rules): Remove -DGDBSERVER
11066 2012-11-09 Yao Qi <yao@codesourcery.com>
11068 * spu-low.c (current_ptid): Move it to ..
11069 * gdbthread.h: ... here. New.
11070 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
11071 * server.c (myresume, process_serial_event): Likewise.
11072 * thread-db.c (thread_db_find_new_threads): Likewise.
11073 * tracepoint.c (run_inferior_command): Likewise.
11075 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
11077 * server.c (handle_search_memory_1): Include access length in
11080 2012-09-05 Michael Brandt <michael.brandt@axis.com>
11082 * linux-crisv32-low.c: Fix compile errors.
11084 2012-09-04 Yao Qi <yao@codesourcery.com>
11086 * tracepoint.c (cmd_qtsv): Adjust debug message.
11087 Don't check CUR_TPOINT.
11089 2012-08-28 Yao Qi <yao@codesourcery.com>
11091 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
11092 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
11093 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
11094 Remove declarations of xmalloc, xreallloc, xstrdup and
11096 * Makefile.in (libiberty_h): New.
11097 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
11098 (linux-bfin-low.o): Append dependency 'libiberty.h'.
11100 2012-08-23 Yao Qi <yao@codesourcery.com>
11102 * server.h: Remove declaration of 'xsnprintf'.
11104 2012-08-22 Keith Seitz <keiths@redhat.com>
11106 * server.h: Include build-gnulib-gbserver/config.h.
11107 * gdbreplay.c: Likewise.
11109 2012-08-08 Doug Evans <dje@google.com>
11111 * Makefile.in (SFILES): Add gdb_vecs.c.
11112 (OBS): Add gdb_vecs.o.
11113 (gdb_vecs_h, host_defs_h): New variables.
11114 (thread-db.o): Add $(gdb_vecs_h) dependency.
11115 (gdb_vecs.o): New rule.
11116 * thread-db.c: #include "gdb_vecs.h".
11117 (thread_db_load_search): Use a vector to iterate over path elements.
11118 Handle text appearing after "$pdir".
11120 * configure.ac: Add check for strstr.
11121 * config.in: Regenerate.
11122 * configure: Regenerate.
11124 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
11126 * hostio.c (handle_pread): If pread fails, fall back to attempting
11128 (handle_pwrite): Likewise for pwrite.
11130 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
11132 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
11133 between unsupported TYPE and unimplementable ADDR/LEN combination.
11134 (arm_insert_point): Act on new return value.
11136 2012-07-31 Pedro Alves <palves@redhat.com>
11138 * server.c (process_point_options): Only skip tokens if we find
11139 one that is unrecognized. Don't treat 'X' specially while
11140 skipping unrecognized tokens.
11142 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
11144 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
11145 to 4-byte-align HW breakpoint addresses for Thumb.
11147 2012-07-27 Yao Qi <yao@codesourcery.com>
11151 * server.h: Declare gdb_agent_about_to_close.
11152 * target.c (kill_inferior): Include "agent.h".
11153 New. Send command 'kill'.
11154 * target.h (kill_inferior): Removed macro.
11155 * tracepoint.c (gdb_agent_about_to_close): New.
11156 (gdb_agent_helper_thread): Handle command 'close'.
11157 Wait endlessly until the inferior stops.
11158 Install gdb_agent_remove_socket to atexit hook.
11159 (agent_socket_name): New static variable.
11160 (gdb_agent_socket_init): Replace local variable 'name' with
11161 'agent_socket_name'.
11162 (gdb_agent_remove_socket): New.
11164 2012-07-27 Yao Qi <yao@codesourcery.com>
11166 * server.c (process_point_options): Stop at 'X' when parsing.
11168 2012-07-19 Michael Eager <eager@eagercon.com>
11170 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
11172 * linux-x86-low.c (x86_insert_point, x86_remove_point):
11173 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
11174 hardware breakpoint.
11176 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11178 * gdbserver/linux-low.c (initialize_low): Call
11179 linux_ptrace_init_warnings.
11181 2012-07-02 Doug Evans <dje@google.com>
11183 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
11186 2012-07-02 Stan Shebs <stan@codesourcery.com>
11188 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
11189 (ax.o): Add it to build rule.
11191 (OBS): Add format.o.
11192 (IPA_OBS): Add format.o.
11193 * server.c (handle_query): Claim support for breakpoint commands.
11194 (process_point_options): Add command case.
11195 (process_serial_event): Leave running if there are printfs in
11197 * mem-break.h (any_persistent_commands): Declare.
11198 (add_breakpoint_commands): Declare.
11199 (gdb_no_commands_at_breakpoint): Declare.
11200 (run_breakpoint_commands): Declare.
11201 * mem-break.c (struct point_command_list): New struct.
11202 (struct breakpoint): New field command_list.
11203 (any_persistent_commands): New function.
11204 (add_commands_to_breakpoint): New function.
11205 (add_breakpoint_commands): New function.
11206 (gdb_no_commands_at_breakpoint): New function.
11207 (run_breakpoint_commands): New function.
11208 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
11210 * ax.c: Include format.h.
11211 (ax_printf): New function.
11212 (gdb_eval_agent_expr): Add printf opcode.
11214 2012-06-13 Yao Qi <yao@codesourcery.com>
11216 * server.c (start_inferior): Remove duplicated writes to fields
11217 'last_resume_kind' and 'last_status' of 'current_inferior'.
11219 2012-06-12 Yao Qi <yao@codesourcery.com>
11220 Pedro Alves <palves@redhat.com>
11222 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
11224 * server.c (handle_v_cont): Extend comment.
11226 2012-06-11 Yao Qi <yao@codesourcery.com>
11228 * linux-low.c (linux_attach): Add 'static'.
11230 2012-06-06 Yao Qi <yao@codesourcery.com>
11232 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
11234 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
11236 Fix gcc -flto compilation warning.
11237 * server.c (main): Make variable multi_mode and attach volatile.
11239 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11241 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
11242 if the platform doesn't know about it.
11244 2012-05-30 Jeff Kenton <jkenton@tilera.com>
11246 * Makefile.in (SFILES): Add linux-tile-low.c.
11247 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
11248 * configure.srv: Handle tilegx-*-linux*.
11249 * linux-tile-low.c: New file.
11251 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11253 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
11255 2012-05-24 Pedro Alves <palves@redhat.com>
11259 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
11261 2012-05-24 Pedro Alves <palves@redhat.com>
11265 Replace target_signal with gdb_signal throughout.
11267 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
11269 * linux-low.c (linux_store_registers): Avoid the copying sequence
11270 when no data has been retrieved by ptrace.
11272 2012-05-22 Will Deacon <will.deacon@arm.com>
11274 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
11275 Include asm/ptrace.h.
11276 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
11279 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
11281 * linux-low.c (linux_store_registers): Don't re-retrieve data
11282 with ptrace that has already been obtained from /proc. Always
11283 copy any data retrieved with ptrace to the buffer supplied.
11285 2012-05-11 Yao Qi <yao@codesourcery.com>
11286 Pedro Alves <palves@redhat.com>
11288 * linux-low.c (enum stopping_threads_kind): New.
11289 (stopping_threads): Change type to `enum stopping_threads_kind'.
11290 (handle_extended_wait): If stopping and suspending threads, leave
11291 the new_lwp suspended too.
11292 (linux_wait_for_event): Adjust.
11293 (stop_all_lwps): Set `stopping_threads' to
11294 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
11295 whether we're suspending threads or just stopping them. Assert no
11298 2012-04-29 Yao Qi <yao@codesourcery.com>
11300 * server.h: Move some code to ...
11301 * gdbthread.h: ... here. New.
11302 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
11303 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
11304 (nto-low.o, win32-low.o): Likewise.
11305 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
11306 * regcache.c, remote-utils.c, server.c: Likewise.
11307 * target.c, tracepoint.c, win32-low.c: Likewise.
11309 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11311 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
11312 (PTRACE_ARG4_TYPE): Likewise.
11313 (PTRACE_XFER_TYPE): Likewise.
11314 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
11315 ptrace to PTRACE_ARG3_TYPE.
11316 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
11317 (PTRACE_ARG4_TYPE): Likewise.
11318 (PTRACE_XFER_TYPE): Likewise.
11319 (linux_detach_one_lwp): Cast fourth argument of
11320 ptrace to long then PTRACE_ARG4_TYPE.
11321 (regsets_fetch_inferior_registers): Cast third argument of
11322 ptrace to long then PTRACE_ARG3_TYPE.
11323 (regsets_store_inferior_registers): Likewise.
11325 2012-04-20 Pedro Alves <palves@redhat.com>
11327 * configure: Regenerate.
11329 2012-04-19 Pedro Alves <palves@redhat.com>
11331 * Makefile.in (GNULIB_BUILDDIR): New.
11332 (LIBGNU, INCGNU, GNULIB_H): Adjust.
11333 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
11334 (all, install-only, uninstall, clean-info, all-lib, clean): No
11335 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
11336 (maintainer-clean realclean distclean): Use subdir_do.
11338 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
11339 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
11340 * acinclude.m4: Include acx_configure_dir.m4.
11341 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
11342 calls. Call AC_PROG_RANLIB. Configure gnulib using
11345 (GNULIB_STDINT_H): Adjust.
11346 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
11347 * gdbreplay.c: Include build-gnulib/config.h.
11348 * server.h: Likewise.
11349 * aclocal.m4: Regenerate.
11350 * config.in: Regenerate.
11351 * configure: Regenerate.
11353 2012-04-19 Pedro Alves <palves@redhat.com>
11355 * Makefile.in (LIBGNU, INCGNU): Adjust.
11356 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
11357 (all, install-only, uninstall, clean-info, all-lib, clean)
11358 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
11359 * configure.ac: Adjust AC_OUTPUT output.
11360 * aclocal.m4: Regenerate.
11361 * configure: Regenerate.
11363 2012-04-19 Pedro Alves <palves@redhat.com>
11365 * Makefile.in (generated_files): New.
11366 (server_h): Remove the explicit dependency on config.h, and depend
11367 on $generated_files.
11369 2012-04-19 Pedro Alves <palves@redhat.com>
11371 * Makefile.in (INCGNU): Add -Ignulib.
11373 2012-04-19 Pedro Alves <palves@redhat.com>
11375 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
11376 (INCGNU): ... this, and spell out -I here.
11377 (GNULIB_LIB): Rename to ...
11378 (LIBGNU): ... this.
11379 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
11381 2012-04-19 Pedro Alves <palves@redhat.com>
11383 * config.in: Regenerate.
11385 2012-04-19 Pedro Alves <palves@redhat.com>
11387 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
11388 * server.h (memmem): Remove declaration.
11389 * config.in: Regenerate.
11390 * configure: Regenerate.
11392 2012-04-19 Yao Qi <yao@codesourcery.com>
11394 * Makefile.in (SFILES): Add common/vec.c.
11398 2012-04-19 Yao Qi <yao@codesourcery.com>
11400 * remote-utils.c (prepare_resume_reply): Replace with macro
11401 target_core_of_thread.
11402 * server.c (handle_qxfer_threads_proper): Likewise.
11403 * target.h (traget_core_of_thread): New macro.
11405 2012-04-18 Pedro Alves <palves@redhat.com>
11407 * aclocal.m4: Regenerate.
11408 * configure: Regenerate.
11410 2012-04-16 Yao Qi <yao@codesourcery.com>
11412 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
11413 duplicated on address.
11415 2012-04-16 Yao Qi <yao@codesourcery.com>
11417 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
11418 (struct tracepoint_action_ops) <send>: New field.
11419 (m_tracepoint_action_send, r_tracepoint_action_send): New.
11420 (agent_expr_send, x_tracepoint_action_send): New.
11421 (l_tracepoint_action_send): New.
11422 (cmd_qtdp): Download and install tracepoint
11423 according to `use_agent'.
11424 (run_inferior_command): Add one more parameter `len'.
11426 (tracepoint_send_agent): New.
11427 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
11429 2012-04-16 Yao Qi <yao@codesourcery.com>
11431 * tracepoint.c (download_tracepoints): Moved to ...
11432 (cmd_qtstart): ... here.
11434 2012-04-14 Yao Qi <yao@codesourcery.com>
11436 * tracepoint.c: Include inttypes.h.
11437 (struct collect_memory_action): Use sized types.
11438 (struct tracepoint): Likewise.
11439 (cmd_qtdp, stop_tracing): Update print specifiers.
11440 (cmd_qtp, response_tracepoint): Likewise.
11441 (collect_data_at_tracepoint): Likewise.
11442 (collect_data_at_step): Likewise.
11444 2012-04-14 Yao Qi <yao@codesourcery.com>
11446 Import gnulib module inttypes.
11447 * aclocal.m4, config.in, configure: Regenerated.
11449 2012-04-14 Yao Qi <yao@codesourcery.com>
11451 * Makefile.in (maintainer-clean, realclean, distclean): Remove
11452 Makefile and config.status at last.
11454 2012-04-13 Yao Qi <yao@codesourcery.com>
11456 * tracepoint.c: Include stdint.h unconditionally.
11458 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11460 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
11461 on BFD_HAVE_SYS_PROCFS_TYPE.
11462 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
11463 * configure: Regenerate.
11464 * config.in: Likewise.
11466 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
11468 * Makefile.in (clean): Also remove x32.c x32-linux.c
11469 x32-avx.c x32-avx-linux.c.
11470 (x32.o): New target.
11472 (x32-linux.o): Likewise.
11473 (x32-linux.c): Likewise.
11474 (x32-avx.o): Likewise.
11475 (x32-avx.c): Likewise.
11476 (x32-avx-linux.o): Likewise.
11477 (x32-avx-linux.c): Likewise.
11479 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
11480 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
11481 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
11482 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
11483 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
11484 i386/x32-avx-linux.xml.
11486 * linux-x86-low.c (init_registers_x32_linux): New prototype.
11487 (init_registers_x32_avx_linux): Likwise.
11488 (x86_linux_update_xmltarget): Call init_registers_x32_linux
11489 or init_registers_x32_avx_linux if linux_is_elf64 is false.
11491 2012-04-13 Pedro Alves <palves@redhat.com>
11493 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
11494 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
11495 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
11496 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
11499 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11501 * linux-x86-low.c (compat_x32_clock_t): New.
11502 (compat_x32_siginfo_t): Likewise.
11503 (compat_x32_siginfo_from_siginfo): Likewise.
11504 (siginfo_from_compat_x32_siginfo): Likewise.
11505 (linux_is_elf64): Likewise.
11506 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
11507 and siginfo_from_compat_x32_siginfo for x32.
11508 (x86_arch_setup): Set linux_is_elf64.
11510 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11513 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
11515 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
11516 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
11517 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
11518 compatible with process.
11520 2012-04-12 Yao Qi <yao@codesourcery.com>
11522 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11523 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11524 (install-only, install-info, clean): Handle sub dir gnulib.
11525 (all-lib, am--refresh): New targets.
11526 (memmem.o): Remove target.
11527 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11528 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11529 (AC_REPLACE_FUNCS): Remove memmem.
11530 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11531 (AC_OUTPUT): Generate Makefile in gnulib/.
11532 * aclocal.m4, config.in, configure: Regenerated.
11534 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11536 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11538 2012-04-05 Pedro Alves <palves@redhat.com>
11540 -Werror=strict-aliasing
11542 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11545 2012-04-04 Pedro Alves <palves@redhat.com>
11547 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11548 (sparc_store_gregset_from_stack, sparc_store_gregset)
11549 (sparc_breakpoint_at): Fix formatting.
11551 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11553 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11555 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11556 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11557 * config.in: Regenerate.
11558 * configure: Likewise.
11560 2012-03-29 Pedro Alves <palves@redhat.com>
11562 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11563 Correct ptrace arguments.
11565 2012-03-28 Pedro Alves <palves@redhat.com>
11567 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11568 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11569 (IA64_FR1_REGNUM): New defines.
11570 (ia64_fetch_register): New.
11571 (the_low_target): Install it.
11572 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11574 * linux-low.c (linux_fetch_registers): Try the
11575 the_low_target.fetch_register hook first.
11577 * linux-arm-low.c (the_low_target): Adjust.
11578 * linux-bfin-low.c (the_low_target): Adjust.
11579 * linux-cris-low.c (the_low_target): Adjust.
11580 * linux-crisv32-low.c (the_low_target): Adjust.
11581 * linux-m32r-low.c (the_low_target): Adjust.
11582 * linux-m68k-low.c (the_low_target): Adjust.
11583 * linux-mips-low.c (the_low_target): Adjust.
11584 * linux-ppc-low.c (the_low_target): Adjust.
11585 * linux-s390-low.c (the_low_target): Adjust.
11586 * linux-sh-low.c (the_low_target): Adjust.
11587 * linux-sparc-low.c (the_low_target): Adjust.
11588 * linux-tic6x-low.c (the_low_target): Adjust.
11589 * linux-x86-low.c (the_low_target): Adjust.
11590 * linux-xtensa-low.c (the_low_target): Adjust.
11592 2012-03-26 Pedro Alves <palves@redhat.com>
11594 * server.c (handle_qxfer_libraries): Don't bail early if
11595 the_target->qxfer_libraries_svr4 is not NULL.
11597 2012-03-26 Pedro Alves <palves@redhat.com>
11599 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11601 2012-03-23 Pedro Alves <palves@redhat.com>
11603 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11604 "library-list-svr4" element's start tag when the the DSO list is
11607 2012-03-23 Pedro Alves <palves@redhat.com>
11609 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11610 a variable whose type size is the same as the inferior's pointer
11613 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11615 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11617 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11618 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11619 * linux-low.h: Include <signal.h>.
11620 (struct siginfo): Remove forward declaration.
11621 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11624 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11626 * .gitignore: Ignore more files.
11628 2012-03-19 Pedro Alves <palves@redhat.com>
11629 Jan Kratochvil <jan.kratochvil@redhat.com>
11631 * server.c (cont_thread, general_thread): Add describing comments.
11632 (start_inferior): Clear `cont_thread'.
11633 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11636 2012-03-15 Yao Qi <yao@codesourcery.com>
11638 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11640 (cmd_qtdp): ... here.
11642 2012-03-15 Yao Qi <yao@codesourcery.com>
11644 * tracepoint.c (struct tracepoint_action_ops): New.
11645 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11646 (m_tracepoint_action_download): New.
11647 (r_tracepoint_action_download): New.
11648 (x_tracepoint_action_download): New.
11649 (l_tracepoint_action_download): New.
11650 (add_tracepoint_action): Install `action->ops' according type.
11651 (download_tracepoint_1): Move code `download' function pointer
11652 of various tracepoint_action_ops.
11654 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11656 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11657 linux_ptrace_attach_warnings.
11659 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11661 * Makefile.in (linux-ptrace.o): New.
11662 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11663 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11664 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11665 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11666 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11668 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11670 2012-03-08 Yao Qi <yao@codesourcery.com>
11671 Pedro Alves <palves@redhat.com>
11673 Fix PR server/13392.
11674 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11675 offset of JMP insn.
11676 * tracepoint.c (remove_tracepoint): New.
11677 (cmd_qtdp): Call remove_tracepoint when failed to install.
11679 2012-03-07 Pedro Alves <palves@redhat.com>
11681 * linux-low.c (get_detach_signal): New.
11682 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11683 Pass on pending signals to PTRACE_DETACH. Check the result of the
11685 * server.c (program_signals, program_signals_p): New.
11686 (handle_general_set): Handle QProgramSignals.
11687 * server.h (program_signals, program_signals_p): Declare.
11689 2012-03-05 Pedro Alves <palves@redhat.com>
11690 Jan Kratochvil <jan.kratochvil@redhat.com>
11692 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11695 2012-03-03 Yao Qi <yao@codesourcery.com>
11697 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11698 agent_look_up_symbols.
11700 2012-03-03 Yao Qi <yao@codesourcery.com>
11702 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11703 (linux-x86-low.o): Likewise.
11704 * server.h: Remove in_process_agent_loaded.
11705 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11709 2012-03-03 Yao Qi <yao@codesourcery.com>
11711 * tracepoint.c (gdb_agent_capability): New global.
11712 (in_process_agent_loaded_ust): Renamed to
11713 `in_process_agent_supports_ust'.
11715 (in_process_agent_supports_ust): Call agent_capability_check.
11716 (clear_installed_tracepoints): Assert that agent supports
11719 2012-03-03 Yao Qi <yao@codesourcery.com>
11721 * linux-low.c (linux_supports_agent): New.
11722 (linux_target_ops): Initialize field `supports_agent' with
11723 linux_supports_agent.
11724 * target.h (struct target_ops) <supports_agent>: New.
11725 (target_supports_agent): New macro.
11726 * server.c (handle_general_set): Handle packet 'QAgent'.
11727 (handle_query): Send `QAgent+'.
11728 * Makefile.in (server.o): Depends on agent.h.
11730 2012-03-03 Yao Qi <yao@codesourcery.com>
11732 * Makefile.in (OBS): Add agent.o.
11733 Add new rule for agent.o.
11734 Track dependence of tracepoint.c on agent.h.
11735 * tracepoint.c (run_inferior_command_1):
11736 (run_inferior_command): Call agent_run_command.
11737 (gdb_ust_connect_sync_socket): Deleted. Move it to
11739 (resume_thread, stop_thread): Likewise.
11740 (gdb_ust_socket_init): Renamed to ...
11741 (gdb_agent_socket_init): ... New.
11742 (gdb_ust_thread): Renamed to ...
11743 (gdb_agent_helper_thread): ... New.
11744 (gdb_ust_init): Move some code to ...
11745 (gdb_agent_init): ... here. New.
11746 [HAVE_UST]: Call gdb_ust_init.
11747 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11748 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11749 * config.in, configure: Regenerated.
11751 2012-03-02 Pedro Alves <palves@redhat.com>
11753 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11754 * linux-low.c (struct simple_pid_list): New.
11755 (stopped_pids): New a struct simple_pid_list pointer.
11756 (add_to_pid_list, pull_pid_from_list): New.
11757 (handle_extended_wait): Don't assume the first signal new children
11758 report is SIGSTOP. Adjust call to pull_pid_from_list.
11759 (linux_wait_for_lwp): Adjust.
11761 2012-03-02 Yao Qi <yao@codesourcery.com>
11763 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11766 2012-03-02 Yao Qi <yao@codesourcery.com>
11768 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11769 `stop_pc' and `tpoint'. Update caller.
11771 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11773 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11774 * linux-low.c (use_linux_regsets): New macro.
11775 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11776 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11777 (linux_register_in_regsets): New function.
11778 (usr_fetch_inferior_registers): Skip registers covered by
11780 (usr_store_inferior_registers): Likewise.
11781 (usr_fetch_inferior_registers): New macro.
11782 (usr_store_inferior_registers): Likewise.
11783 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11784 (linux_store_registers): Likewise.
11785 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11787 (init_registers_mips64_dsp_linux): Likewise.
11788 (init_registers_mips_linux): New macro.
11789 (init_registers_mips_dsp_linux): Likewise.
11790 (mips_dsp_num_regs): Likewise.
11791 (DSP_BASE, DSP_CONTROL): New fallback macros.
11792 (mips_base_regs): New macro.
11793 (mips_regmap): Use it. Fix the size.
11794 (mips_dsp_regmap): New variable.
11795 (mips_dsp_regset_bitmap): Likewise.
11796 (mips_arch_setup): New function.
11797 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11799 (mips_cannot_store_register): Likewise.
11800 (the_low_target): Update .arch_setup, .num_regs and .regmap
11801 initializers. Add .regset_bitmap initializer.
11802 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11804 * linux-bfin-low.c (the_low_target): Likewise.
11805 * linux-cris-low.c (the_low_target): Likewise.
11806 * linux-crisv32-low.c (the_low_target): Likewise.
11807 * linux-ia64-low.c (the_low_target): Likewise.
11808 * linux-m32r-low.c (the_low_target): Likewise.
11809 * linux-m68k-low.c (the_low_target): Likewise.
11810 * linux-ppc-low.c (the_low_target): Likewise.
11811 * linux-s390-low.c (the_low_target): Likewise.
11812 * linux-sh-low.c (the_low_target): Likewise.
11813 * linux-sparc-low.c (the_low_target): Likewise.
11814 * linux-tic6x-low.c (the_low_target): Likewise.
11815 * linux-x86-low.c (the_low_target): Likewise.
11816 * linux-xtensa-low.c (the_low_target): Likewise.
11817 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11818 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11819 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11821 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11822 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11824 2012-02-29 Yao Qi <yao@codesourcery.com>
11825 Pedro Alves <palves@redhat.com>
11827 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11828 `step_over_finished' is true.
11830 2012-02-27 Pedro Alves <palves@redhat.com>
11832 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11833 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11835 2012-02-27 Pedro Alves <palves@redhat.com>
11838 * linux-low.c (pid_is_stopped): New.
11839 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11841 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11843 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11846 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11848 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11850 2012-02-24 Luis Machado <lgustavo@codesourcery>
11852 * server.c (handle_query): Advertise support for target-side
11853 breakpoint condition evaluation.
11854 (process_point_options): New function.
11855 (process_serial_event): When inserting a breakpoint, check for
11856 a target-side condition that should be evaluated.
11858 * mem-break.c: Include regcache.h and ax.h.
11859 (point_cond_list_t): New data structure.
11860 (breakpoint) <cond_list>: New field.
11861 (find_gdb_breakpoint_at): Make non-static.
11862 (delete_gdb_breakpoint_at): Clear any target-side
11864 (clear_gdb_breakpoint_conditions): New function.
11865 (add_condition_to_breakpoint): Likewise.
11866 (add_breakpoint_condition): Likewise.
11867 (gdb_condition_true_at_breakpoint): Likewise.
11868 (gdb_breakpoint_here): Return result directly instead
11869 of going through a local variable.
11871 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11872 (clear_gdb_breakpoint_conditions): Likewise.
11873 (add_breakpoint_condition): Likewise.
11874 (gdb_condition_true_at_breakpoint): Likewise.
11876 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11877 (need_step_over_p): Take target-side breakpoint condition into
11880 2012-02-24 Luis Machado <lgustavo@codesourcery>
11882 * server.h: Include tracepoint.h.
11883 (agent_mem_read, agent_get_trace_state_variable_value,
11884 agent_set_trace_state_variable_value,
11885 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11886 get_set_tsv_func_addr): New prototypes.
11888 * ax.h: New include file.
11889 * ax.c: New source file.
11891 * tracepoint.c: Include ax.h.
11892 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11893 agent_expr, eval_result_type): Move to ax.h.
11894 (parse_agent_expr): Rename to ...
11895 (gdb_parse_agent_expr): ... this, make it non-static and move
11897 (unparse_agent_expr) Rename to ...
11898 (gdb_unparse_agent_expr): ... this, make it non-static and move
11900 (eval_agent_expr): Rename to ...
11901 (eval_tracepoint_agent_expr): ... this.
11902 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11903 forward declarations.
11904 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11905 (agent_get_trace_state_variable_value): New function.
11906 (agent_set_trace_state_variable_value): New function.
11907 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11908 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11909 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11910 (condition_true_at_tracepoint): Likewise.
11911 (parse_agent_expr): Rename to ...
11912 (gdb_parse_agent_expr): ... this and move to ax.c.
11913 (unparse_agent_expr): Rename to ...
11914 (gdb_unparse_agent_expr): ... this and move to ax.c.
11915 (gdb_agent_op_name): Move to ax.c.
11916 (eval_agent_expr): Rename to ...
11917 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11919 (eval_tracepoint_agent_expr): New function.
11920 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11922 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11924 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11925 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11926 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11927 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11928 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11929 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11930 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11931 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11932 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11933 (compile_bytecodes): Remove forward declaration.
11934 (is_goto_target): Move to ax.c.
11935 (compile_bytecodes): Move to ax.c and call
11936 agent_get_trace_state_variable_value (...) and
11937 agent_set_trace_state_variable_value (...).
11939 * Makefile.in: Update ax.c and IPA dependencies.
11941 2012-02-24 Pedro Alves <palves@redhat.com>
11943 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11944 (cmd_bigqtbuffer_circular): ... this. Only handle
11945 'QTBuffer:circular:'.
11946 (handle_tracepoint_general_set): Adjust.
11948 2012-02-16 Yao Qi <yao@codesourcery.com>
11950 * inferiors.c: Move code to ...
11951 * dll.c: .... here. New.
11952 * server.h: Declare clear_dlls.
11953 * Makefile.in (SFILES): Add dll.c.
11957 2012-02-11 Yao Qi <yao@codesourcery.com>
11959 * server.c: (handle_monitor_command): Add a new parameter
11961 (handle_query): Update caller.
11963 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11965 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11966 * configure, config.in: Regenerate.
11967 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11970 2012-02-02 Pedro Alves <palves@redhat.com>
11972 Try SIGKILL first, then PTRACE_KILL.
11973 * linux-low.c (linux_kill_one_lwp): New.
11974 (linux_kill_one_lwp): Rename to ...
11975 (kill_one_lwp_callback): ... this. Use the new
11976 linux_kill_one_lwp.
11978 2012-02-02 Pedro Alves <palves@redhat.com>
11980 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11983 2012-01-27 Pedro Alves <palves@redhat.com>
11985 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11986 (elf_64_file_p): Make static.
11987 (linux_pid_exe_is_elf_64_file): New.
11988 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11989 Delete declarations.
11990 (linux_pid_exe_is_elf_64_file): Declare.
11991 * linux-x86-low.c (x86_arch_setup): Use
11992 linux_pid_exe_is_elf_64_file.
11994 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11996 * linux-low.c (linux_wait_for_event_1): Rename to ...
11997 (linux_wait_for_event): ... here and merge it with former
11998 linux_wait_for_event - new variable wait_ptid, use it.
11999 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
12001 2012-01-23 Pedro Alves <palves@redhat.com>
12003 * server.c (main): Avoid yet another case of infinite loop while
12004 detaching/killing after a longjmp.
12006 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
12009 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
12011 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
12013 * hostio.c (handle_readlink): New function.
12014 (handle_vFile): Call it to handle "vFile:readlink" packets.
12016 2012-01-20 Pedro Alves <palves@redhat.com>
12017 Ulrich Weigand <ulrich.weigand@linaro.org>
12019 * server.c (handle_v_requests): Only support vAttach and vRun to
12020 start multiple processes when in extended protocol mode.
12022 2012-01-17 Pedro Alves <palves@redhat.com>
12024 * tracepoint.c (initialize_tracepoint): Use mmap instead of
12025 memalign plus mprotect to allocate the scratch buffer.
12027 2012-01-13 Pedro Alves <palves@redhat.com>
12029 * server.c (attach_inferior): Clear `cont_thread'.
12031 2012-01-13 Pedro Alves <palves@redhat.com>
12033 * server.c (main): Avoid infinite loop while detaching/killing
12036 2012-01-09 Doug Evans <dje@google.com>
12038 * server.c (start_inferior): Set last_ptid in --wrapper case.
12040 2012-01-06 Yao Qi <yao@codesourcery.com>
12042 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
12044 [IN_PROCESS_AGENT] (debug_agent): New global variable.
12046 2012-01-04 Yao Qi <yao@codesourcery.com>
12048 * tracepoint.c (cmd_qtdp): Print debug message
12049 for static tracepoint.
12051 2012-01-04 Yao Qi <yao@codesourcery.com>
12053 * tracepoint.c (trace_vdebug): Differentiate debug message
12054 between gdbserver and IPA.
12056 2012-01-03 Yao Qi <yao@codesourcery.com>
12058 * tracepoint.c (tracepoint_was_hit): Don't collect for
12061 2012-01-02 Joel Brobecker <brobecker@adacore.com>
12063 * terminal.h: Reformat copyright header.
12065 2012-01-02 Joel Brobecker <brobecker@adacore.com>
12067 * server.c (gdbserver_version): Update copyright year.
12068 * gdbreplay.c (gdbreplay_version): Likewise.
12070 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
12072 * linux-low.c (linux_create_inferior): Put empty if clause for write.
12075 2011-12-18 Hui Zhu <teawater@gmail.com>
12076 * linux-low.c (linux_create_inferior): Save return value to ret.
12078 2011-12-18 Hui Zhu <teawater@gmail.com>
12080 * linux-low.c (linux_create_inferior): Save return value to ret.
12082 2011-12-16 Doug Evans <dje@google.com>
12084 * linux-low.c (linux_create_inferior): If stdio connection,
12085 redirect stdin from /dev/null, stdout to stderr.
12086 * remote-utils.c (remote_is_stdio): New static global.
12087 (remote_connection_is_stdio): New function.
12088 (remote_prepare): Handle stdio connection.
12089 (remote_open): Ditto.
12090 (remote_close): Don't close stdin for stdio connections.
12091 (read_prim,write_prim): New functions. Replace all calls to
12092 read/write to these.
12093 * server.c (main): Watch for "-" argument. Move call to
12094 remote_prepare before start_inferior.
12095 * server.h (STDIO_CONNECTION_NAME): New macro.
12096 (remote_connection_is_stdio): Declare.
12098 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
12099 in debugging output.
12101 2011-12-15 Yao Qi <yao@codesourcery.com>
12103 * tracepoint.c: Include sys/syscall.h.
12104 (gdb_ust_thread): Remove preprocessor conditional.
12106 2011-12-14 Pedro Alves <pedro@codesourcery.com>
12108 * linux-low.c (linux_detach_one_lwp): Call
12109 the_low_target.prepare_to_resume before detaching.
12111 2011-12-14 Yao Qi <yao@codesourcery.com>
12113 * tracepoint.c (gdb_ust_thread): Don't ignore return value
12116 2011-12-14 Yao Qi <yao@codesourcery.com>
12118 * i386-low.c (i386_low_stopped_data_address): Initialize local
12119 variable `control'.
12121 2011-12-13 Pedro Alves <pedro@codesourcery.com>
12125 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
12126 DR_CONTROL unless necessary. Extend comments.
12127 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
12128 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
12130 2011-12-13 Yao Qi <yao@codesourcery.com>
12132 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
12134 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
12136 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
12138 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
12139 Print new debug message for such case.
12141 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12143 Fix overlapping memcpy.
12144 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
12145 the read_inferior_memory transfer.
12146 (delete_fast_tracepoint_jump): New variable buf. Use it for the
12147 write_inferior_memory transfer.
12148 (set_fast_tracepoint_jump): New variable buf. Use it for the
12149 read_inferior_memory and write_inferior_memory transfers.
12150 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
12151 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
12152 Use it for the write_inferior_memory transfer.
12153 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
12156 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12158 * linux-low.c (fetch_register, store_register): Make code
12159 consistent, fix formatting.
12161 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12163 * linux-low.c (usr_store_inferior_registers): Factor out code
12164 to handle individual registers into...
12165 (store_register): ... this new function.
12167 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
12169 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
12170 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
12171 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
12172 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
12173 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
12174 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
12175 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
12176 (srv_xmlfiles): Add new XML files.
12178 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
12180 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
12181 (init_registers_s390_linux32v1): Add prototype.
12182 (init_registers_s390_linux32v2): Likewise.
12183 (init_registers_s390_linux64v1): Likewise.
12184 (init_registers_s390_linux64v2): Likewise.
12185 (init_registers_s390x_linux64v1): Likewise.
12186 (init_registers_s390x_linux64v2): Likewise.
12187 (s390_num_regs): Increment to 52.
12188 (s390_regmap): Add orig_r2 register.
12189 (s390_num_regs_3264): Increment to 68.
12190 (s390_regmap_3264): Add orig_r2 register.
12191 (s390_collect_ptrace_register): Handle orig_r2 register.
12192 (s390_supply_ptrace_register): Likewise.
12193 (s390_fill_last_break): New function.
12194 (s390_store_last_break): Likewise.
12195 (s390_fill_system_call): New function.
12196 (s390_store_system_call): Likewise.
12197 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
12199 (s390_check_regset): New function.
12200 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
12201 NT_S390_SYSTEM_CALL regsets and use appropriate description.
12202 Update target_regsets for available register sets.
12204 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
12205 Jan Kratochvil <jan.kratochvil@redhat.com>
12207 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
12208 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
12210 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
12211 * linux-low.h (struct process_info_private): New member r_debug.
12212 * server.c (handle_qxfer_libraries): Call
12213 the_target->qxfer_libraries_svr4.
12214 (handle_qxfer_libraries_svr4): New function.
12215 (qxfer_packets): New entry "libraries-svr4".
12216 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
12217 * target.h (struct target_ops): New member qxfer_libraries_svr4.
12218 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
12219 PACKET_qXfer_libraries_svr4.
12221 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
12223 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
12224 PSW address/mask between 8-byte and 16-byte formats.
12225 (s390_supply_ptrace_register): Likewise.
12226 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
12227 basic addressing mode bit.
12229 2011-11-24 Stan Shebs <stan@codesourcery.com>
12231 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
12233 2011-11-17 Stan Shebs <stan@codesourcery.com>
12235 * tracepoint.c (struct tracepoint): New field traceframe_usage.
12236 (tracing_start_time): New global.
12237 (tracing_stop_time): New global.
12238 (tracing_user_name): New global.
12239 (tracing_notes): New global.
12240 (tracing_stop_note): New global.
12241 (cmd_qtstart): Set traceframe_usage, start_time.
12242 (stop_tracing): Set stop_time.
12243 (cmd_qtstatus): Report additional status.
12244 (cmd_qtp): New function.
12245 (handle_tracepoint_query): Call it.
12246 (cmd_qtnotes): New function.
12247 (handle_tracepoint_general_set): Call it.
12248 (get_timestamp): Rename from tsv_get_timestamp.
12250 2011-11-14 Stan Shebs <stan@codesourcery.com>
12251 Kwok Cheung Yeung <kcy@codesourcery.com>
12253 * linux-x86-low.c (small_jump_insn): New.
12254 (i386_install_fast_tracepoint_jump_pad): Add arguments for
12255 trampoline and error message, build a trampoline and issue a small
12256 jump instruction to it.
12257 (x86_install_fast_tracepoint_jump_pad): Add arguments for
12258 trampoline and error message.
12259 (x86_get_min_fast_tracepoint_insn_len): New.
12260 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
12261 * linux-low.h (struct linux_target_ops): Add arguments to
12262 install_fast_tracepoint_jump_pad operation, add new operation.
12263 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
12265 (linux_get_min_fast_tracepoint_insn_len): New function.
12266 (linux_target_op): Add new operation.
12267 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
12268 (gdb_trampoline_buffer_end): Ditto.
12269 (gdb_trampoline_buffer_error): Ditto.
12270 (struct ipa_sym_addresses): Add fields for new IPA variables.
12271 (symbol_list): Add entries for new IPA variables.
12272 (struct tracepoint): Add fields to hold the address range of the
12273 trampoline used by the tracepoint.
12274 (trampoline_buffer_head): New static variable.
12275 (trampoline_buffer_tail): Ditto.
12276 (claim_trampoline_space): New function.
12277 (have_fast_tracepoint_trampoline_buffer): New function.
12278 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
12280 (install_fast_tracepoint): Ditto, also add error buffer argument.
12281 (cmd_qtminftpilen): New function.
12282 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
12283 (fast_tracepoint_from_trampoline_address): New function.
12284 (fast_tracepoint_collecting): Handle trampoline as part of jump
12286 (set_trampoline_buffer_space): New function.
12287 (initialize_tracepoint): Initialize new IPA variables.
12288 * target.h (struct target_ops): Add arguments to
12289 install_fast_tracepoint_jump_pad operation, add new
12290 get_min_fast_tracepoint_insn_len operation.
12291 (target_get_min_fast_tracepoint_insn_len): New.
12292 (install_fast_tracepoint_jump_pad): Add arguments.
12293 * server.h (IPA_BUFSIZ): Define.
12294 * linux-i386-ipa.c: Include extra header files.
12295 (initialize_fast_tracepoint_trampoline_buffer): New function.
12296 (initialize_low_tracepoint): Call it.
12297 * server.h (set_trampoline_buffer_space): Declare.
12298 (claim_trampoline_space): Ditto.
12299 (have_fast_tracepoint_trampoline_buffer): Ditto.
12301 2011-11-14 Yao Qi <yao@codesourcery.com>
12303 * server.c (handle_query): Handle InstallInTrace for qSupported.
12304 * tracepoint.c (add_tracepoint): Sort list.
12305 (install_tracepoint, download_tracepoint): New.
12306 (cmd_qtdp): Call them to install and download tracepoints.
12307 (sort_tracepoints): Removed.
12308 (cmd_qtstart): Update.
12310 2011-11-14 Yao Qi <yao@codesourcery.com>
12312 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
12313 * mem-break.h: Declare.
12314 * tracepoint.c (cmd_qtstart): Move some code to ...
12315 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
12317 (download_tracepoints): Move some code to ...
12318 (download_tracepoint_1): ... here. New.
12320 2011-11-08 Yao Qi <yao@codesourcery.com>
12322 * remote-utils.c (relocate_instruction): A comment fix.
12324 2011-11-07 Joel Brobecker <brobecker@adacore.com>
12326 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
12327 (i386_dr_low_get_control, i386_dr_low_get_status): Use
12328 dr_status_mirror and dr_control_mirror from debug_reg_state.
12329 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
12330 (i386_initial_stuff): Remove use of deleted globals.
12331 (i386_get_thread_context, i386_set_thread_context,
12332 i386_thread_added): Use dr_status_mirror and dr_control_mirror
12333 from debug_reg_state.
12335 2011-11-05 Yao Qi <yao@codesourcery.com>
12337 * tracepoint.c (gdb_collect): Loop over tracepoints of same
12338 address as TPOINT's.
12340 2011-11-02 Stan Shebs <stan@codesourcery.com>
12342 * tracepoint.c (agent_mem_read_string): New function.
12343 (eval_agent_expr): Call it for tracenz.
12344 * server.c (handle_query): Report support for tracenz.
12346 2011-11-02 Yao Qi <yao@codesourcery.com>
12348 * tracepoint.c (cmd_qtstart): Remove unused local variables.
12350 2011-11-02 Yao Qi <yao@codesourcery.com>
12352 * target.h: Fix a typo in comment.
12354 2011-10-31 Pedro Alves <pedro@codesourcery.com>
12356 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
12357 clobber the breakpoints' shadows with fast tracepoint jumps.
12358 * mem-break.h (check_mem_write): Add `myaddr' parameter.
12359 * target.c (write_inferior_memory): Also pass MYADDR down to
12362 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
12364 * configure.ac: Check support for personality routine.
12365 * configure: Regenerate.
12366 * config.in: Likewise.
12367 * linux-low.c: Include <sys/personality.h>.
12368 Define ADDR_NO_RANDOMIZE if necessary.
12369 (linux_create_inferior): Disable address space randomization when
12370 forking inferior, if requested.
12371 (linux_supports_disable_randomization): New function.
12372 (linux_target_ops): Install it.
12373 * server.h (disable_randomization): Declare.
12374 * server.c (disable_randomization): New global variable.
12375 (handle_general_set): Handle QDisableRandomization.
12376 (handle_query): Likewise for qSupported.
12377 (main): Support --disable-randomization and --no-disable-randomization
12378 command line arguments.
12379 * target.h (struct target_ops): Add supports_disable_randomization.
12380 (target_supports_disable_randomization): New macro.
12382 2011-09-29 Mike Frysinger <vapier@gentoo.org>
12384 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
12386 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
12387 [!PT_GETDSBT] (target_loadmap): New definition.
12388 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
12389 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
12390 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
12391 and PT_GETDSBT to LINUX_LOADMAP.
12392 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
12393 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
12395 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12397 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
12398 (arm_linux_hwbp_cap): New static variable.
12399 (arm_linux_get_hwbp_cap): Replace by ...
12400 (arm_linux_init_hwbp_cap): ... this new function.
12401 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
12402 (arm_linux_get_hw_watchpoint_count): Likewise.
12403 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12404 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
12405 (arm_prepare_to_resume): Use perror_with_name instead of error.
12407 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12409 * linux-arm-low.c: Include <signal.h>.
12410 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
12411 (struct arm_linux_hwbp_cap): New data type.
12412 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
12413 (struct arm_linux_hw_breakpoint): New data type.
12414 (MAX_BPTS, MAX_WPTS): Define.
12415 (struct arch_process_info, struct arch_lwp_info): New data types.
12416 (arm_linux_get_hwbp_cap): New function.
12417 (arm_linux_get_hw_breakpoint_count): Likewise.
12418 (arm_linux_get_hw_watchpoint_count): Likewise.
12419 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12420 (arm_hwbp_control_initialize): Likewise.
12421 (arm_hwbp_control_is_enabled): Likewise.
12422 (arm_hwbp_control_is_initialized): Likewise.
12423 (arm_hwbp_control_disable): Likewise.
12424 (arm_linux_hw_breakpoint_equal): Likewise.
12425 (arm_linux_hw_point_initialize): Likewise.
12426 (struct update_registers_data): New data structure.
12427 (update_registers_callback: New function.
12428 (arm_insert_point): Likewise.
12429 (arm_remove_point): Likewise.
12430 (arm_stopped_by_watchpoint): Likewise.
12431 (arm_stopped_data_address): Likewise.
12432 (arm_new_process): Likewise.
12433 (arm_new_thread): Likewise.
12434 (arm_prepare_to_resume): Likewise.
12435 (the_low_target): Register arm_insert_point, arm_remove_point,
12436 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
12437 arm_new_thread, and arm_prepare_to_resume.
12439 2011-09-15 Stan Shebs <stan@codesourcery.com>
12441 * server.h (struct emit_ops): Add compare-goto fields.
12442 * tracepoint.c (gdb_agent_op_sizes): New table.
12443 (emit_eq_goto): New function.
12444 (emit_ne_goto): New function.
12445 (emit_lt_goto): New function.
12446 (emit_le_goto): New function.
12447 (emit_gt_goto): New function.
12448 (emit_ge_goto): New function.
12449 (is_goto_target): New function.
12450 (compile_bytecodes): Recognize special cases of compare-goto
12451 combinations and call specialized emitters for them.
12452 * linux-x86-low.c (amd64_emit_eq_goto): New function.
12453 (amd64_emit_ne_goto): New function.
12454 (amd64_emit_lt_goto): New function.
12455 (amd64_emit_le_goto): New function.
12456 (amd64_emit_gt_goto): New function.
12457 (amd64_emit_ge_goto): New function.
12458 (amd64_emit_ops): Add the new functions.
12459 (i386_emit_eq_goto): New function.
12460 (i386_emit_ne_goto): New function.
12461 (i386_emit_lt_goto): New function.
12462 (i386_emit_le_goto): New function.
12463 (i386_emit_gt_goto): New function.
12464 (i386_emit_ge_goto): New function.
12465 (i386_emit_ops): Add the new functions.
12467 2011-09-08 Stan Shebs <stan@codesourcery.com>
12469 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
12470 (i386_emit_epilogue): Restore %ebx.
12472 2011-08-31 Jie Zhang <jzhang918@gmail.com>
12474 * server.c (step_thread): Remove definition.
12475 (process_serial_event): Don't handle Hs.
12476 * server.h (step_thread): Remove declaration.
12477 * target.c (set_desired_inferior): Remove use of step_thread.
12479 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12481 * linux-low.c: Include linux-procfs.h.
12482 (linux_attach_lwp_1): Update comments.
12483 (linux_attach): Scan for existing threads when attaching to a
12484 process that is the tgid.
12485 * Makefile.in: Update dependencies.
12487 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12489 * configure.srv: Add linux-procfs.o dependencies.
12491 2011-08-14 Yao Qi <yao@codesourcery.com>
12493 * target.h (struct target_ops): Fix indent.
12494 * win32-low.c (win32_target_ops): Fix comment.
12496 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
12497 Yao Qi <yao@codesourcery.com>
12499 * Makefile.in (clean): Remove tic6x-*.c files.
12500 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
12501 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
12502 (tic6x-c64xp-linux.c): Likewise.
12503 * configure.srv: Add support for tic6x-*-uclinux.
12504 * linux-tic6x-low.c: New.
12505 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
12507 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
12508 Yao Qi <yao@codesourcery.com>
12510 * target.h (struct target_ops): Add read_loadmap.
12511 * linux-low.c (struct target_loadseg): New type.
12512 (struct target_loadmap): New type.
12513 (linux_read_loadmap): New function.
12514 (linux_target_ops): Add linux_read_loadmap.
12515 * server.c (handle_query): Support qXfer:fdpic:read packet.
12516 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12519 2011-08-05 Eli Zaretskii <eliz@gnu.org>
12521 * win32-low.c: Include <stdint.h>.
12523 2011-07-22 Pedro Alves <pedro@codesourcery.com>
12525 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12526 to the inferior here.
12527 (i386_remove_aligned_watchpoint): Ditto.
12528 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12529 fit part of the watchpoint in the debug registers.
12530 (i386_update_inferior_debug_regs): New.
12531 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12532 registers, and only update the inferior on success.
12533 (i386_low_remove_watchpoint): Ditto.
12535 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12537 * linux-low.c (compare_ints, unique, list_threads, show_process,
12538 linux_core_of_thread): Delete.
12539 (linux_target_ops): Change linux_core_of_thread to
12540 linux_common_core_of_thread.
12541 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12542 * utils.c (malloc_failure): Change type of argument.
12543 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12544 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12545 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12546 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12547 (IPA_OBJS): Add common-utils-ipa.o.
12548 (ptid_h, linux_osdata_h): New macros.
12549 (server_h): Add common/common-utils.h, common/xml-utils.h,
12550 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12552 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12553 ptid.o, buffer.o): New rules.
12554 (linux-low.o): Add common/linux-osdata.h as a dependency.
12555 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12556 * configure.ac: Add AC_HEADER_DIRENT check.
12557 * config.in: Regenerate.
12558 * configure: Regenerate.
12559 * remote-utils.c (xml_escape_text): Delete.
12560 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12561 buffer_xml_printf): Move to common/buffer.c.
12562 * server.c (main): Remove call to initialize_inferiors.
12563 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12564 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12565 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12566 internal_error, gdb_assert, gdb_assert_fail): Delete.
12567 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12568 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12570 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12571 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12572 initialize_inferiors): Delete.
12574 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12576 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12579 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12581 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12583 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12585 2011-05-26 Yao Qi <yao@codesourcery.com>
12587 * Makefile.in (thread-db.o): Track dependence to
12588 common/gdb_thread_db.h.
12589 * thread-db.c: include gdb_thread_db.h from right place.
12591 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12593 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12594 __FILE__ and __LINE__ to internal_error.
12596 2011-05-13 Doug Evans <dje@google.com>
12598 * thread-db.c (try_thread_db_load_from_sdir): New function.
12599 (try_thread_db_load_from_dir): New function.
12600 (thread_db_load_search): Handle $sdir, ignore $pdir.
12601 Remove trying of system directories if search of
12602 libthread-db-search-path fails, that is now done via $sdir.
12604 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12606 * server.c (handle_query): Add EnableDisableTracepoints to the list
12607 of supported features.
12608 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12610 (cmd_qtenable_disable): New.
12611 (cmd_qtstart): Install tracepoints even if disabled.
12612 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12613 receiving a QTEnable or QTDisable packet.
12614 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12615 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12617 (gdb_probe): Skip data collection if static tracepoint is disabled.
12619 2011-05-10 Doug Evans <dje@google.com>
12621 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12623 2011-05-04 Doug Evans <dje@google.com>
12625 * linux-low.c (linux_join): Skip process lookup.
12626 * spu-low.c (spu_join): Ditto.
12627 * server.c (join_inferiors_callback): Delete.
12628 (process_serial_event): For 'D' packet (detach) call join_inferior
12631 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12633 * README: Don't mention xscale*-*-linux*.
12634 * configure.srv (xscale*-*-linux*): Don't handle target.
12636 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12638 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12640 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12641 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12642 (i386_emit_void_call_2): Likewise.
12644 2011-04-26 Yao Qi <yao@codesourcery.com>
12646 * linux-low.c: Move common macros to linux-ptrace.h.
12647 Include linux-ptrace.h.
12648 * Makefile.in (linux_ptrace_h): New.
12649 (linux-low.o): Depends on linux-ptrace.h.
12651 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12653 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12654 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12655 (remote_prepare): New function with most of the TCP code from ...
12656 (remote_open): ... here. Detect PORT here unconditionally. Move also
12657 setting transport_is_reliable.
12658 * server.c (run_once): New variable.
12659 (gdbserver_usage): Document it.
12660 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12661 the first run if RUN_ONCE.
12662 * server.h (run_once, remote_prepare): New declarations.
12664 2011-04-19 Tom Tromey <tromey@redhat.com>
12666 * win32-low.c (handle_load_dll): Remove duplicate "the".
12668 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12670 Remove support for old Cygwin 1.5 versions.
12671 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12672 function to avoid warning.
12673 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12676 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12678 * gdbserver/server.h (Macro _): Define it if not available.
12680 2011-03-14 Michael Snyder <msnyder@vmware.com>
12682 * hostio.c (handle_close): Remove unnecessary null test.
12684 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12686 * Makefile.in (maintainer-clean realclean distclean): Remove
12687 "make ... subdir_do" command.
12689 2011-03-10 Michael Snyder <msnyder@vmware.com>
12691 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12693 * server.c (handle_v_run): Free alloced buffer on early return.
12695 2011-03-09 Yao Qi <yao@codesourcery.com>
12698 2011-03-04 Yao Qi <yao@codesourcery.com>
12700 * Makefile.in: Remove GNU make feature --directory.
12702 2011-03-05 Yao Qi <yao@codesourcery.com>
12704 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12705 (subdir_do): New make target. Copied from gdb/Makefile.
12706 (maintainer-clean, realclean, distclean, clean): Call corresponding
12707 make targets in common/Makefile.
12709 2011-02-11 Yao Qi <yao@codesourcery.com>
12711 * configure.ac: Call AC_PROG_RANLIB.
12712 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12713 * configure: Regenerate.
12715 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12717 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12719 2011-03-06 Yao Qi <yao@codesourcery.com>
12721 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12723 2011-03-05 Yao Qi <yao@codesourcery.com>
12725 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12726 (subdir_do): New make target. Copied from gdb/Makefile.
12727 (maintainer-clean, realclean, distclean, clean): Call corresponding
12728 make targets in common/Makefile.
12730 2011-03-04 Yao Qi <yao@codesourcery.com>
12732 * Makefile.in: Remove GNU make feature --directory.
12734 2011-03-04 Michael Snyder <msnyder@vmware.com>
12736 * server.c (queue_stop_reply): Call xmalloc not malloc.
12738 2011-03-02 Michael Snyder <msnyder@vmware.com>
12740 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12742 2011-02-28 Michael Snyder <msnyder@vmware.com>
12744 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12745 (cmd_qtframe): Ditto.
12746 (cmd_qtbuffer): Ditto.
12747 (cmd_bigqtbuffer): Ditto.
12749 * utils.c (decimal2str): Initialize 'width' to nine, then
12750 don't mess with it.
12752 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12754 * hostio.c (require_data): Free *data, not data.
12756 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12758 * hostio.c (require_data): Use free, not xfree.
12760 2011-02-27 Michael Snyder <msnyder@vmware.com>
12762 * server.c (handle_query): Discard unused value.
12764 * hostio.c (require_data): Free malloc memory before returning
12767 2011-02-26 Michael Snyder <msnyder@vmware.com>
12769 * linux-low.c (list_threads): Call closedir for dirent.
12771 2011-02-27 Michael Snyder <msnyder@vmware.com>
12773 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12774 a case statement falls through.
12776 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12778 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12781 2011-02-26 Michael Snyder <msnyder@vmware.com>
12783 * utils.c (decimal2str): Eliminate dead code and dead param.
12784 (pulongest): Drop dead param from call to decimal2str.
12787 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12789 Revert the following patch (not approved yet):
12790 2011-02-21 Hui Zhu <teawater@gmail.com>
12791 * tracepoint.c (tp_printf): New function.
12792 (eval_agent_expr): Handle gdb_agent_op_printf.
12794 2011-02-21 Hui Zhu <teawater@gmail.com>
12796 * tracepoint.c (tp_printf): New function.
12797 (eval_agent_expr): Handle gdb_agent_op_printf.
12799 2011-02-18 Tom Tromey <tromey@redhat.com>
12801 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12802 (tracepoint.o): Likewise.
12803 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12804 (gdb_agent_op_names): Likewise.
12806 2011-02-18 Tom Tromey <tromey@redhat.com>
12808 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12809 gdb_agent_op_rot>: New constants.
12810 (gdb_agent_op_names): Add pick and roll.
12811 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12814 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12816 * aclocal.m4: Regenerated with aclocal-1.11.1.
12818 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12820 * server.c (handle_qxfer_traceframe_info): New.
12821 (qxfer_packets): Register "traceframe-info".
12822 (handle_query): Report support for qXfer:traceframe-info:read+.
12823 * tracepoint.c (match_blocktype): New.
12824 (traceframe_find_block_type): Rename to ...
12825 (traceframe_walk_blocks): ... this. Add callback filter argument,
12827 (traceframe_find_block_type): New, reimplemented on top of
12828 traceframe_walk_blocks.
12829 (build_traceframe_info_xml): New.
12830 (traceframe_read_info): New.
12831 * server.h (traceframe_read_info): Declare.
12833 2011-02-11 Yao Qi <yao@codesourcery.com>
12835 * configure.ac: Call AC_PROG_RANLIB.
12836 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12837 * configure: Regenerate.
12839 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12841 * server.c (gdb_read_memory): Change return semantics to allow
12843 (handle_search_memory_1): Adjust.
12844 (process_serial_event) <'m' packet>: Handle partial transfers.
12845 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12847 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12849 * regcache.c (init_register_cache): Initialize
12850 regcache->register_status.
12851 (free_register_cache): Release regcache->register_status.
12852 (regcache_cpy): Copy register_status.
12853 (registers_to_string): Print 'x's for unavailable registers.
12854 (supply_register): Mark the register's status valid or
12855 unavailable, depending on whether a buffer was passed in or not.
12856 (supply_register_zeroed): New.
12857 (supply_regblock): Mark the registers' status valid or
12858 unavailable, depending on whether a buffer was passed in or not.
12859 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12860 (struct regcache): New `register_status' field.
12861 (supply_register_zeroed): Declare.
12862 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12863 supply_register_zeroed, rather than passing a NULL buffer to
12865 * tracepoint.c (fetch_traceframe_registers): Update comment.
12867 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12869 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12872 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12874 * server.h (decode_xfer_write): Change prototype.
12875 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12876 and don't extract the annex here.
12877 * server.c (decode_xfer_read): Remove `annex' parameter,
12878 and don't extract the annex here.
12879 (decode_xfer): New.
12880 (struct qxfer): New.
12881 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12882 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12883 (handle_qxfer_statictrace): New functions, abstracted out from
12884 handle_query, and made to use the struct qxfer interface.
12885 (handle_threads_qxfer_proper): Rename to ...
12886 (handle_qxfer_threads_proper): ... this.
12887 (handle_threads_qxfer): Rename to ...
12888 (handle_qxfer_threads): ... this. Adjust.
12889 (qxfer_packets): New array.
12890 (handle_qxfer): New function.
12891 (handle_query): Use handle_qxfer.
12893 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12895 * gdbreplay.c: Shorten lines of >= 80 columns.
12896 * linux-low.c: Ditto.
12897 * linux-ppc-low.c: Ditto.
12898 * linux-s390-low.c: Ditto.
12899 * linux-sparc-low.c: Ditto.
12900 * linux-x86-low.c: Ditto.
12901 * linux-xtensa-low.c: Ditto.
12902 * mem-break.c: Ditto.
12903 * nto-low.c: Ditto.
12904 * regcache.h: Ditto.
12905 * remote-utils.c: Ditto.
12908 * thread-db.c: Ditto.
12909 * tracepoint.c: Ditto.
12911 * win32-low.h: Ditto.
12913 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12915 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12918 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12920 * server.c (gdbserver_version): Update copyright year in version
12922 * gdbreplay.c (gdbreplay_version): Ditto.
12924 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12926 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12927 * linux-bfin-low.c: New file.
12928 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12929 PT_DATA_ADDR for BFIN targets.
12930 * Makefile.in (SFILES): Add linux-bfin-low.c.
12931 (clean): Remove reg-bfin.c.
12932 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12933 * README: Mention supported Blackfin targets.
12935 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12937 * .gitignore: New file.
12939 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12941 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12943 2010-10-22 Jie Zhang <jie@codesourcery.com>
12945 * Makefile.in: Add FLAGS_TO_PASS variable.
12946 (install): Remove dependency of install-only and recursively
12947 invoke make for install-only.
12949 2010-10-04 Doug Evans <dje@google.com>
12951 * Makefile.in (uninstall): Use $(DESTDIR).
12953 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12957 * linux-x86-low.c (compat_siginfo_from_siginfo)
12958 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12959 si_code is < 0. Check for si_code == SI_TIMER before checking for
12962 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12964 * lynx-i386-low.c: New file.
12965 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12967 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12969 * lynx-low.c (ptrace_request_to_str): Remove handling for
12970 request values that have been removed in LynxOS 5.x.
12972 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12974 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12977 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12979 * configure.ac: Add --enable-inprocess-agent option.
12980 * configure: Rebuilt.
12982 2010-09-06 Yao Qi <yao@codesourcery.com>
12984 * linux-low.c (linux_kill): Remove unused variable.
12985 (linux_stabilize_threads): Likewise.
12986 * server.c (start_inferior): Likewise.
12987 (queue_stop_reply_callback): Likewise.
12988 * tracepoint.c (do_action_at_tracepoint): Likewise.
12990 2010-09-06 Yao Qi <yao@codesourcery.com>
12992 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12995 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12997 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12999 2010-09-06 Pedro Alves <pedro@codesourcery.com>
13001 * Makefile.in (install-only): Replace $IPA_DEPFILES with
13004 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13006 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
13007 gdbserver/lynx-ppc-low.c: New files.
13008 * Makefile.in (lynx_low_h): New variable.
13009 (lynx-low.o, lynx-ppc-low.o): New rules.
13010 * configure.ac: On LynxOS, link with -lnetinet.
13011 * configure.srv: Add handling of powerpc-*-lynxos* targets.
13012 * configure: regenerate.
13014 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13016 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
13017 * configure.ac: Add check for vasprintf and vsnprintf.
13018 * configure, config.in: Regenerate.
13019 * server.h (vasprintf, vsnprintf): Add conditional declarations.
13021 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13023 * gdbreplay.c: Move include of alloca.h up, next to include of
13025 * server.h: Add include of malloc.h.
13026 * mem-break.c: Remove include of malloc.h.
13027 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
13029 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13031 * Makefile.in (memmem.o): Build with -Wno-error.
13033 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13035 * utils.c (xsnprintf): Make non-static.
13036 * server.h: Add xsnprintf declaration.
13037 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
13038 replace calls to snprintf by calls to xsnprintf throughout.
13040 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13042 * configure.ac: Add configure check for alloca.
13043 * configure, config.in: Regenerate.
13044 * server.h: Include alloca.h if it exists.
13045 * gdbreplay.c: Include alloca.h if it exists.
13047 2010-08-28 Pedro Alves <pedro@codesourcery.com>
13049 * linux-low.c (__SIGRTMIN): Define if not already defined.
13050 (linux_create_inferior): Check for __ANDROID__ rather than
13052 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
13053 are already deferred.
13054 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
13055 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
13056 stopped and already has a pending signal to report.
13057 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
13058 a pending signal to report or is moving out of a jump pad.
13059 (linux_init_signals): Check for __ANDROID__ rather than
13062 2010-08-28 Pedro Alves <pedro@codesourcery.com>
13064 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
13065 debug_threads check. Avoid a linear search when not doing debug
13068 2010-08-27 Pedro Alves <pedro@codesourcery.com>
13070 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
13071 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
13072 (struct file_handler) <fd>: Change type to gdb_fildes_t.
13073 (process_event): Change local fd's type to gdb_fildes_t.
13074 (create_file_handler): Adjust prototype.
13075 (delete_file_handler): Adjust prototype.
13076 (handle_file_event): Adjust prototype. Use pfildes.
13077 (create_file_event): Adjsut prototype.
13078 * remote-utils.c (remote_desc, listen_desc): Change type to
13080 * server.h: New gdb_fildes_t typedef.
13081 [USE_WIN32API]: Include winsock2.h.
13082 (delete_file_handler, add_file_handler): Adjust prototypes.
13083 (pfildes): Declare.
13084 * utils.c (pfildes): New.
13086 2010-08-27 Pedro Alves <pedro@codesourcery.com>
13088 * configure.ac (build_warnings): Add -Wno-char-subscripts.
13089 * configure: Regenerate.
13091 2010-08-27 Pedro Alves <pedro@codesourcery.com>
13093 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
13094 (linux_done_accessing_memory): ... this.
13095 (linux_target_ops): Adjust.
13096 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
13097 * nto-low.c (nto_target_ops): Adjust comment.
13098 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
13099 * spu-low.c (spu_target_ops): Adjust comment.
13100 * target.h (target_ops): Rename unprepare_to_access_memory field
13101 to done_accessing_memory.
13102 (unprepare_to_access_memory): Rename to ...
13103 (done_accessing_memory): ... this.
13105 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13107 * linux-low.c (linux_prepare_to_access_memory): New.
13108 (linux_unprepare_to_access_memory): New.
13109 (linux_target_ops): Install them.
13110 * server.c (read_memory): Rename to ...
13111 (gdb_read_memory): ... this. Use
13112 prepare_to_access_memory/prepare_to_access_memory.
13113 (write_memory): Rename to ...
13114 (gdb_write_memory): ... this. Use
13115 prepare_to_access_memory/prepare_to_access_memory.
13116 (handle_search_memory_1): Adjust.
13117 (process_serial_event): Adjust.
13118 * target.h (struct target_ops): New fields
13119 prepare_to_access_memory and unprepare_to_access_memory.
13120 (prepare_to_access_memory, unprepare_to_access_memory): New.
13121 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
13122 prepare_to_access_memory/prepare_to_access_memory.
13123 * nto-low.c (nto_target_ops): Adjust.
13124 * spu-low.c (spu_target_ops): Adjust.
13125 * win32-low.c (win32_target_ops): Adjust.
13127 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13129 * Makefile.in (WARN_CFLAGS): Get it from configure.
13130 (WERROR_CFLAGS): New.
13131 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
13132 * configure.ac: Introduce --enable-werror, which adds -Werror to
13133 the compiler command line. Enabled by default. Disable with
13134 --disable-werror. Add -Wdeclaration-after-statement
13135 Wpointer-arith and -Wformat-nonliteral to warning flags.
13136 * configure: Regenerate.
13138 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13140 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
13142 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13144 * gdbreplay.c (remote_error): New.
13146 (expect): Use gdbchar. Check for error reading from GDB.
13147 Clarify sync error output.
13148 (play): Check for errors writing to GDB.
13149 * linux-low.c (sigchld_handler): Really ignore `write' errors.
13150 * remote-utils.c (getpkt): Check for errors writing to the remote
13153 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13155 * linux-low.c (linux_wait_1): Move non-debugging code out of
13156 `debug_threads' control.
13158 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13160 * linux-low.c (linux_wait_1): Don't set last_status here.
13161 * server.c (push_event, queue_stop_reply_callback): Assert we're
13162 not pushing a TARGET_WAITKIND_IGNORE event.
13163 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
13164 (myresume, handle_target_event): Set the thread's last_resume_kind
13165 and last_status from the target returned status.
13167 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13171 * linux-x86-low.c (update_debug_registers_callback): New.
13172 (i386_dr_low_set_addr): Use it.
13173 (i386_dr_low_get_addr): New.
13174 (i386_dr_low_set_control): Use update_debug_registers_callback.
13175 (i386_dr_low_get_control): New.
13176 (i386_dr_low_get_status): Adjust.
13177 * linux-low.c (linux_stop_lwp): New.
13178 * linux-low.h (linux_stop_lwp): Declare.
13180 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
13181 argument instead of a i386_debug_reg_state.
13182 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
13183 a i386_debug_reg_state.
13184 (i386_insert_aligned_watchpoint): Adjust.
13185 (i386_remove_aligned_watchpoint): Adjust.
13186 (i386_low_stopped_data_address): Read the debug registers from the
13187 inferior instead of from the mirrors.
13188 * i386-low.h (struct i386_debug_reg_state): Extend comment.
13189 (i386_dr_low_get_addr): Declare.
13190 (i386_dr_low_get_control): Declare.
13191 (i386_dr_low_get_status): Change prototype.
13193 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
13194 (i386_dr_low_get_addr): New.
13195 (i386_dr_low_get_control): New.
13196 (i386_dr_low_get_status): Adjust prototype. Return
13198 (i386_initial_stuff): Clear dr_status_mirror and
13200 (i386_get_thread_context): Adjust.
13201 (i386_set_thread_context): Adjust.
13202 (i386_thread_added): Adjust.
13204 2010-08-24 Pedro Alves <pedro@codesourcery.com>
13206 * linux-low.h (linux_thread_area): Delete declaration.
13208 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
13210 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
13211 after its termination.
13213 2010-08-09 Pedro Alves <pedro@codesourcery.com>
13215 * linux-low.c (gdb_wants_lwp_stopped): Delete.
13216 (gdb_wants_all_stopped): Delete.
13217 (linux_wait_1): Don't call them.
13218 * server.c (handle_v_cont): Tag all threads as want-stopped.
13219 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
13220 stopped as "client-wants-stopped".
13222 2010-07-31 Pedro Alves <pedro@codesourcery.com>
13224 * Makefile.in (signals_h): New.
13225 (server_h): Depend on it.
13226 (server.o): Don't depend on $(signals_def).
13227 (signals.o): Depend on $(signals_def).
13229 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
13231 * Makefile.in (signals_def): New.
13232 (server_h): Append include/gdb/signals.h and signals_def.
13233 (server.o): Append signals_def.
13235 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
13237 * server.c (handle_target_event): Use target_signal_to_host for
13238 resume_info.sig initialization.
13239 * target.h (struct thread_resume) <sig>: New comment.
13241 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
13243 * server.c (handle_query): strcpy() the returned string from paddress()
13244 instead of sprintf().
13245 * utils.c (paddress): Return phex_nz().
13247 2010-07-07 Joel Brobecker <brobecker@adacore.com>
13249 * server.c (handle_v_cont): Call mourn_inferior if process
13251 (myresume): Likewise.
13253 2010-07-01 Pedro Alves <pedro@codesourcery.com>
13255 Static tracepoints, and integration with UST.
13257 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
13258 * mem-break.c (uninsert_all_breakpoints)
13259 (reinsert_all_breakpoints): New.
13260 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
13261 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
13262 (gdb_agent_ust_loaded, helper_thread_id)
13263 (gdb_agent_helper_thread_id): New macros.
13264 (struct ipa_sym_addresses): Add addr_ust_loaded,
13265 addr_helper_thread_id, addr_cmd_buf.
13266 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
13267 (in_process_agent_loaded_ust): New.
13268 (write_e_ust_not_loaded): New.
13269 (maybe_write_ipa_ust_not_loaded): New.
13270 (struct collect_static_trace_data_action): New.
13271 (enum tracepoint_type) <static_tracepoint>: New.
13272 (struct tracepoint) <handle>: Mention static tracepoints.
13273 (struct static_tracepoint_ctx): New.
13274 (CMD_BUF_SIZE): New.
13275 (add_tracepoint_action): Handle static tracepoint actions.
13276 (unprobe_marker_at): New.
13277 (clear_installed_tracepoints): Handle static tracepoints.
13278 (cmd_qtdp): Handle static tracepoints.
13279 (probe_marker_at): New.
13280 (cmd_qtstart): Handle static tracepoints.
13281 (response_tracepoint): Handle static tracepoints.
13282 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
13283 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
13284 (get_context_regcache): Handle static tracepoints.
13285 (do_action_at_tracepoint): Handle static tracepoint actions.
13286 (traceframe_find_block_type): Handle static trace data blocks.
13287 (traceframe_read_sdata): New.
13288 (download_tracepoints): Download static tracepoint actions.
13289 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
13290 (GDB_PROBE_NAME): New.
13292 (GET_UST_SYM): New.
13295 (ust_marker_to_static_tracepoint): New.
13297 (collect_ust_data_at_tracepoint): New.
13298 (gdb_ust_probe): New.
13299 (UNIX_PATH_MAX, SOCK_DIR): New.
13300 (gdb_ust_connect_sync_socket): New.
13301 (resume_thread, stop_thread): New.
13302 (run_inferior_command): New.
13303 (init_named_socket): New.
13304 (gdb_ust_socket_init): New.
13305 (cstr_to_hexstr): New.
13307 (first_marker, next_marker): New.
13308 (response_ust_marker): New.
13309 (cmd_qtfstm, cmd_qtsstm): New.
13310 (unprobe_marker_at, probe_marker_at): New.
13311 (cmd_qtstmat, gdb_ust_thread): New.
13312 (gdb_ust_init): New.
13313 (initialize_tracepoint_ftlib): Call gdb_ust_init.
13314 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
13315 (ST_REGENTRY): New.
13316 (x86_64_st_collect_regmap): New.
13317 (X86_64_NUM_ST_COLLECT_GREGS): New.
13318 (AMD64_RIP_REGNUM): New.
13319 (supply_static_tracepoint_registers): New.
13320 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
13321 (ST_REGENTRY): New.
13322 (i386_st_collect_regmap): New.
13323 (i386_NUM_ST_COLLECT_GREGS): New.
13324 (supply_static_tracepoint_registers): New.
13325 * server.c (handle_query): Handle qXfer:statictrace:read.
13326 <qSupported>: Report support for StaticTracepoints, and
13327 qXfer:statictrace:read features.
13328 * server.h (traceframe_read_sdata)
13329 (supply_static_tracepoint_registers): Declare.
13330 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
13331 (unpack_varlen_hex): Include in IPA build.
13332 * Makefile.in (ustlibs, ustinc): New.
13333 (IPA_OBJS): Add remote-utils-ipa.o.
13334 ($(IPA_LIB)): Link -ldl and -lpthread.
13336 (IPAGENT_CFLAGS): Add UST_CFLAGS.
13337 * config.in, configure: Regenerate.
13339 2010-06-20 Ian Lance Taylor <iant@google.com>
13340 Pedro Alves <pedro@codesourcery.com>
13342 * linux-x86-low.c (always_true): Delete.
13343 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
13344 trying to fool the compiler with always_true.
13346 2010-06-20 Pedro Alves <pedro@codesourcery.com>
13348 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
13349 conditions in gdbserver.
13351 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
13353 * spu-low.c (spu_read_memory): Wrap around local store limit.
13354 (spu_write_memory): Likewise.
13356 2010-06-15 Pedro Alves <pedro@codesourcery.com>
13358 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
13359 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
13361 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
13363 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
13364 uses with LONGEST uses.
13366 2010-06-14 Stan Shebs <stan@codesourcery.com>
13367 Pedro Alves <pedro@codesourcery.com>
13371 * linux-x86-low.c: Include limits.h.
13373 (always_true): New.
13376 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
13377 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
13378 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
13379 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
13380 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
13381 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
13382 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
13383 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
13384 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
13385 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
13386 (amd64_emit_void_call_2): New.
13387 (amd64_emit_ops): New.
13388 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
13389 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
13390 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
13391 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
13392 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
13393 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
13394 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
13395 (i386_emit_call, i386_emit_reg, i386_emit_pop)
13396 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
13397 (i386_emit_stack_adjust, i386_emit_int_call_1)
13398 (i386_emit_void_call_2): New.
13399 (i386_emit_ops): New.
13400 (x86_emit_ops): New.
13401 (the_low_target): Install x86_emit_ops.
13402 * server.h (struct emit_ops): New.
13403 (get_raw_reg_func_addr): Declare.
13404 (current_insn_ptr, emit_error): Declare.
13405 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
13406 (set_trace_state_variable_value): New defines.
13407 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
13408 addr_get_trace_state_variable_value and
13409 addr_set_trace_state_variable_value.
13410 (symbol_list): New fields for get_raw_reg,
13411 get_trace_state_variable_value and set_trace_state_variable_value.
13412 (condfn): New typedef.
13413 (struct tracepoint): New field `compiled_cond'.
13414 (do_action_at_tracepoint): Clear compiled_cond.
13415 (get_trace_state_variable_value, set_trace_state_variable_value):
13417 (condition_true_at_tracepoint): If there's a compiled condition,
13419 (current_insn_ptr, emit_error): New globals.
13420 (struct bytecode_address): New.
13421 (get_raw_reg_func_addr): New.
13422 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
13423 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
13424 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
13425 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
13426 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
13427 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
13428 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
13429 (compile_tracepoint_condition, compile_bytecodes): New.
13430 * target.h (emit_ops): Forward declare.
13431 (struct target_ops): New field emit_ops.
13432 (target_emit_ops): New.
13433 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
13434 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
13435 * linux-low.c (linux_emit_ops): New.
13436 (linux_target_ops): Install it.
13437 * linux-low.h (struct linux_target_ops): New field emit_ops.
13439 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
13441 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
13442 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
13444 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13445 Stan Shebs <stan@codesourcery.com>
13447 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
13448 (all): Depend on $(extra_libraries).
13449 (install-only): Install the IPA.
13450 (IPA_OBJS, IPA_LIB): New.
13451 (clean): Remove the IPA lib.
13452 (IPAGENT_CFLAGS): New.
13453 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
13454 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
13455 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
13456 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
13457 * configure.ac: Check for atomic builtins support in the compiler.
13458 (IPA_DEPFILES, extra_libraries): Define.
13459 * configure.srv (ipa_obj): Add description.
13460 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
13461 (i[34567]86-*-linux*): Set ipa_obj.
13462 (x86_64-*-linux*): Set ipa_obj.
13463 * linux-low.c (stabilizing_threads): New.
13464 (supports_fast_tracepoints): New.
13465 (linux_detach): Stabilize threads before detaching.
13466 (handle_tracepoints): Handle internal tracing breakpoints. Assert
13467 the lwp is either not stabilizing, or is moving out of a jump pad.
13468 (linux_fast_tracepoint_collecting): New.
13469 (maybe_move_out_of_jump_pad): New.
13470 (enqueue_one_deferred_signal): New.
13471 (dequeue_one_deferred_signal): New.
13472 (linux_wait_for_event_1): If moving out of a jump pad, defer
13473 pending signals to later.
13474 (linux_stabilize_threads): New.
13475 (linux_wait_1): Check if threads need moving out of jump pads, and
13477 (stuck_in_jump_pad_callback): New.
13478 (move_out_of_jump_pad_callback): New.
13479 (lwp_running): New.
13480 (linux_resume_one_lwp): Handle moving out of jump pads.
13481 (linux_set_resume_request): Dequeue deferred signals.
13482 (need_step_over_p): Also step over fast tracepoint jumps.
13483 (start_step_over): Also uninsert fast tracepoint jumps.
13484 (finish_step_over): Also reinsert fast tracepoint jumps.
13485 (linux_install_fast_tracepoint_jump): New.
13486 (linux_target_ops): Install linux_stabilize_threads and
13487 linux_install_fast_tracepoint_jump_pad.
13488 * linux-low.h (linux_target_ops) <get_thread_area,
13489 install_fast_tracepoint_jump_pad>: New fields.
13490 (struct lwp_info) <collecting_fast_tracepoint,
13491 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
13492 (linux_get_thread_area): Declare.
13493 * linux-x86-low.c (jump_insn): New.
13494 (x86_get_thread_area): New.
13495 (append_insns): New.
13496 (push_opcode): New.
13497 (amd64_install_fast_tracepoint_jump_pad): New.
13498 (i386_install_fast_tracepoint_jump_pad): New.
13499 (x86_install_fast_tracepoint_jump_pad): New.
13500 (the_low_target): Install x86_get_thread_area and
13501 x86_install_fast_tracepoint_jump_pad.
13502 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
13503 (struct fast_tracepoint_jump): New.
13504 (fast_tracepoint_jump_insn): New.
13505 (fast_tracepoint_jump_shadow): New.
13506 (find_fast_tracepoint_jump_at): New.
13507 (fast_tracepoint_jump_here): New.
13508 (delete_fast_tracepoint_jump): New.
13509 (set_fast_tracepoint_jump): New.
13510 (uninsert_fast_tracepoint_jumps_at): New.
13511 (reinsert_fast_tracepoint_jumps_at): New.
13512 (set_breakpoint_at): Use write_inferior_memory.
13513 (uninsert_raw_breakpoint): Use write_inferior_memory.
13514 (check_mem_read): Mask out fast tracepoint jumps.
13515 (check_mem_write): Mask out fast tracepoint jumps.
13516 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
13517 (set_fast_tracepoint_jump): Declare.
13518 (delete_fast_tracepoint_jump)
13519 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
13520 (reinsert_fast_tracepoint_jumps_at): Declare.
13521 * regcache.c: Don't compile many functions when building the
13522 in-process agent library.
13523 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13524 the register buffer in the heap.
13525 (free_register_cache): If the register buffer isn't owned by the
13526 regcache, don't free it.
13527 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13528 pre-existing register caches.
13529 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13531 (convert_ascii_to_int): : Constify `from' parameter type.
13532 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13533 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13534 the needed buffer in-place.
13535 (relocate_instruction): New.
13536 * server.c (handle_query) <qSymbols>: If the target supports
13537 tracepoints, give it a chance of looking up symbols. Report
13538 support for fast tracepoints.
13539 (handle_status): Stabilize threads.
13540 (process_serial_event): Adjust.
13541 * server.h (struct fast_tracepoint_jump): Forward declare.
13542 (struct process_info) <fast_tracepoint_jumps>: New field.
13543 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13544 (decode_X_packet, decode_M_packet): Adjust.
13545 (relocate_instruction): Declare.
13546 (in_process_agent_loaded): Declare.
13547 (tracepoint_look_up_symbols): Declare.
13548 (struct fast_tpoint_collect_status): Declare.
13549 (fast_tracepoint_collecting): Declare.
13550 (force_unlock_trace_buffer): Declare.
13551 (handle_tracepoint_bkpts): Declare.
13552 (initialize_low_tracepoint)
13553 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13554 * target.h (struct target_ops) <stabilize_threads,
13555 install_fast_tracepoint_jump_pad>: New fields.
13556 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13557 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13558 [HAVE_STDINT_H]: Include stdint.h.
13559 (trace_debug_1): Rename to ...
13560 (trace_vdebug): ... this.
13561 (trace_debug): Rename to ...
13562 (trace_debug_1): ... this. Add `level' parameter.
13563 (trace_debug): New.
13564 (ATTR_USED, ATTR_NOINLINE): New.
13565 (IP_AGENT_EXPORT): New.
13566 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13567 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13568 (about_to_request_buffer_space, trace_buffer_is_full)
13569 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13570 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13571 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13572 (traceframe_write_count, traceframes_created)
13573 (trace_state_variables)
13574 New renaming defines.
13575 (struct ipa_sym_addresses): New.
13576 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13577 (symbol_list): New.
13578 (ipa_sym_addrs): New.
13579 (all_tracepoint_symbols_looked_up): New.
13580 (in_process_agent_loaded): New.
13581 (write_e_ipa_not_loaded): New.
13582 (maybe_write_ipa_not_loaded): New.
13583 (tracepoint_look_up_symbols): New.
13584 (debug_threads) [IN_PROCESS_AGENT]: New.
13585 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13586 (UNKNOWN_SIDE_EFFECTS): New.
13587 (stop_tracing): New.
13588 (flush_trace_buffer): New.
13589 (stop_tracing_bkpt): New.
13590 (flush_trace_buffer_bkpt): New.
13591 (read_inferior_integer): New.
13592 (read_inferior_uinteger): New.
13593 (read_inferior_data_pointer): New.
13594 (write_inferior_data_pointer): New.
13595 (write_inferior_integer): New.
13596 (write_inferior_uinteger): New.
13597 (struct collect_static_trace_data_action): Delete.
13598 (enum tracepoint_type): New.
13599 (struct tracepoint) <type>: New field `type'.
13600 <actions_str, step_actions, step_actions_str>: Only include in
13602 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13603 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13604 (tracepoints): Use IP_AGENT_EXPORT.
13605 (last_tracepoint): Don't include in the IPA.
13606 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13607 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13608 (alloced_trace_state_variables): New.
13609 (trace_state_variables): Use IP_AGENT_EXPORT.
13610 (traceframe_t): Delete unused variable.
13611 (circular_trace_buffer): Don't include in the IPA.
13612 (trace_buffer_start): Delete.
13613 (struct trace_buffer_control): New.
13614 (trace_buffer_free): Delete.
13615 (struct ipa_trace_buffer_control): New.
13616 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13617 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13619 (trace_buffer_ctrl): New.
13620 (TRACE_BUFFER_CTRL_CURR): New.
13621 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13622 Reimplement as macros.
13623 (trace_buffer_wrap): Delete.
13624 (traceframe_write_count, traceframe_read_count)
13625 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13626 (struct tracepoint_hit_ctx) <type>: New field.
13627 (struct fast_tracepoint_ctx): New.
13628 (memory_barrier): New.
13630 (record_tracepoint_error): Update atomically in the IPA.
13631 (clear_inferior_trace_buffer): New.
13632 (about_to_request_buffer_space): New.
13633 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13634 updating the same buffer.
13635 (add_tracepoint): Default the tracepoint's type to trap
13636 tracepoint, and orig_size to -1.
13637 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13638 internal variables.
13639 (create_trace_state_variable): New parameter `gdb'. Handle it.
13640 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13641 (cmd_qtdp): Handle fast tracepoints.
13642 (cmd_qtdv): Adjust.
13643 (max_jump_pad_size): New.
13644 (gdb_jump_pad_head): New.
13645 (get_jump_space_head): New.
13646 (claim_jump_space): New.
13647 (sort_tracepoints): New.
13648 (MAX_JUMP_SIZE): New.
13649 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13651 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13652 support. Upload fast traceframes, and delete internal IPA
13654 (stop_tracing_handler): New.
13655 (flush_trace_buffer_handler): New.
13656 (cmd_qtstop): Upload fast tracepoints.
13657 (response_tracepoint): Handle fast tracepoints.
13658 (tracepoint_finished_step): Upload fast traceframes. Set the
13659 tracepoint hit context's tracepoint type.
13660 (handle_tracepoint_bkpts): New.
13661 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13662 type. Add comment about fast tracepoints.
13663 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13664 non-existing action_str field.
13665 (get_context_regcache): Handle fast tracepoints.
13666 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13668 (fast_tracepoint_from_jump_pad_address): New.
13669 (fast_tracepoint_from_ipa_tpoint_address): New.
13670 (collecting_t): New.
13671 (force_unlock_trace_buffer): New.
13672 (fast_tracepoint_collecting): New.
13674 (gdb_collect): New.
13675 (write_inferior_data_ptr): New.
13676 (target_tp_heap): New.
13677 (target_malloc): New.
13678 (download_agent_expr): New.
13680 (download_tracepoints): New.
13681 (download_trace_state_variables): New.
13682 (upload_fast_traceframes): New.
13683 (IPA_FIRST_TRACEFRAME): New.
13684 (IPA_NEXT_TRACEFRAME_1): New.
13685 (IPA_NEXT_TRACEFRAME): New.
13686 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13687 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13688 (gdb_jump_pad_buffer_end): New.
13689 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13690 (initialize_tracepoint): Adjust.
13691 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13692 buffer. Initialize the low module.
13693 * utils.c (PREFIX, TOOLNAME): New.
13694 (malloc_failure): Use PREFIX.
13695 (error): In the IPA, an error causes an exit.
13696 (fatal, warning): Use PREFIX.
13697 (internal_error): Use TOOLNAME.
13698 (NUMCELLS): Increase to 10.
13699 * configure, config.in: Regenerate.
13701 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13703 * server.c (handle_query) <qSupported>: Do two passes over the
13704 qSupported string to avoid nesting strtok.
13706 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13708 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13710 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13711 -Wl,--dynamic-list.
13712 * configure: Regenerate.
13713 * proc-service.list: New.
13715 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13717 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13720 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13722 * gdbreplay.c (remote_open): Check error return from socket() call by
13723 its equality to -1 not by it being negative.
13724 * remote-utils.c (remote_open): Likewise.
13726 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13728 * config.h: Regenerate.
13730 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13732 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13733 doesn't provide PTRACE_GET_THREAD_AREA.
13735 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13737 * linux-m68k-low.c: Include <asm/ptrace.h>
13738 (ps_get_thread_area): Implement.
13740 2010-05-03 Doug Evans <dje@google.com>
13742 * event-loop.c (struct callback_event): New struct.
13743 (callback_list): New global.
13744 (append_callback_event, delete_callback_event): New functions.
13745 (process_callback): New function.
13746 (start_event_loop): Call it.
13747 * remote-utils.c (NOT_SCHEDULED): Define.
13748 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13749 moved out of readchar.
13750 (readchar): Rewrite. Call reschedule before returning.
13751 (reset_readchar): New function.
13752 (remote_close): Call it.
13753 (process_remaining, reschedule): New functions.
13754 * server.h (callback_handler_func): New typedef.
13755 (append_callback_event, delete_callback_event): Declare.
13757 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13759 * proc-service.c (ps_pglobal_lookup): Use
13760 thread_db_look_up_one_symbol.
13761 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13762 parameter. Use it instead of all_symbols_looked_up.
13763 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13765 (all_symbols_looked_up): Don't declare.
13766 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13767 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13769 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13770 Set all_symbols_looked_up here.
13771 (thread_db_look_up_one_symbol): New.
13772 (thread_db_get_tls_address): Adjust.
13773 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13774 thread_db object on the heap, and tentatively set it in the
13776 (thread_db_init): Don't set all_symbols_looked_up here.
13777 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13779 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13781 * linux-low.c (linux_kill, linux_detach): Adjust.
13782 (status_pending_p_callback): Remove redundant statement. Check
13783 for !TARGET_WAITIKIND_IGNORE, instead of
13784 TARGET_WAITKIND_STOPPED.
13785 (handle_tracepoints): Make sure LWP is locked. Adjust.
13786 (linux_wait_for_event_1): Adjust.
13787 (linux_cancel_breakpoints): New.
13788 (unsuspend_one_lwp): New.
13789 (unsuspend_all_lwps): New.
13790 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13791 (send_sigstop_callback): Change return type to int, add new
13792 `except' parameter and handle it.
13793 (suspend_and_send_sigstop_callback): New.
13794 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13795 pass them down. If SUSPEND, also increment the lwp's suspend
13797 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13798 (need_step_over_p): Don't consider suspended LWPs.
13799 (start_step_over): Adjust.
13800 (proceed_one_lwp): Change return type to int, add new `except'
13801 parameter and handle it.
13802 (unsuspend_and_proceed_one_lwp): New.
13803 (proceed_all_lwps): Use find_inferior instead of
13805 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13806 also decrement the suspend count of LWPs. Pass `except' down,
13807 instead of hacking its suspend count.
13808 (linux_pause_all): Add `freeze' parameter. Adjust.
13809 (linux_unpause_all): New.
13810 (linux_target_ops): Install linux_unpause_all.
13811 * server.c (handle_status): Adjust.
13812 * target.h (struct target_ops): New fields `unpause_all' and
13813 `cancel_breakpoints'. Add new parameter to `pause_all'.
13814 (pause_all): Add new `freeze' parameter.
13815 (unpause_all): New.
13816 (cancel_breakpoints): New.
13817 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13818 cancel breakpoints.
13819 (cmd_qtstart): Pause threads.
13820 (stop_tracing): Pause threads, and cancel breakpoints.
13821 * win32-low.c (win32_target_ops): Adjust.
13823 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13825 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13826 the inferior right away from here...
13827 (linux_wait_1): ... to here, and adjust to check the thread's
13828 last_resume_kind instead of the lwp's step or stop_expected flags.
13830 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13832 * README: Use consistent `GDB' and `GDBserver' spellings.
13834 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13836 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13837 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13838 (linux_detach_one_lwp): Assume the lwp is stopped.
13839 (any_thread_of): Delete.
13840 (linux_detach): Stop all lwps here. Don't blindly delete all
13842 (delete_lwp_callback): New.
13843 (linux_mourn): Delete all lwps of the process that is gone.
13844 (linux_wait_1): Don't delete the last lwp of the process here.
13845 * mem-break.h (mark_breakpoints_out): Declare.
13846 * mem-break.c (mark_breakpoints_out): New.
13847 (free_all_breakpoints): Use it.
13848 * server.c (handle_target_event): If the process is gone, mark
13850 * thread-db.c (struct thread_db) <create_bp>: New field.
13851 (thread_db_enable_reporting): Fix prototype. Store a thread event
13852 breakpoint reference in the thread_db struct.
13853 (thread_db_load_search): Clear the thread_db object.
13854 (try_thread_db_load_1): Ditto.
13855 (switch_to_process): New.
13856 (disable_thread_event_reporting): Use it.
13857 (remove_thread_event_breakpoints): New.
13858 (thread_db_detach, thread_db_mourn): Use it.
13860 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13862 * linux-low.c (linux_enable_event_reporting): New.
13863 (linux_wait_for_event_1, handle_extended_wait): Use it.
13865 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13867 * linux-low.c (linux_kill_one_lwp, linux_kill)
13868 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13869 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13870 SIGSTOP even if the LWP is stopped.
13871 (send_sigstop_callback): New.
13872 (stop_all_lwps): Use send_sigstop_callback instead.
13873 (linux_resume_one_thread): Adjust.
13874 (proceed_one_lwp): Still proceed an LWP that the client has
13875 requested to stop, if we haven't reported it as stopped yet. Make
13876 sure that LWPs the client want stopped, have a pending SIGSTOP.
13878 2010-04-26 Doug Evans <dje@google.com>
13880 * server.c (handle_general_set): Make static.
13882 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13883 Print received char after testing for error/eof instead of before.
13884 (input_interrupt): Tweak comment.
13886 2010-04-23 Doug Evans <dje@google.com>
13888 * server.c (start_inferior): Print inferior argv if --debug.
13890 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13892 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13893 * nto-x86-low.c: Include server.h
13895 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13897 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13898 be consistent with other sources of this directory.
13899 (init_registers_amd64): Correct name of source file of this function
13902 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13904 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13905 64-bit executables.
13907 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13909 * win32-i386-low.c: Add 64-bit support.
13910 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13911 (init_registers_amd64): Declare.
13912 (mappings): Add 64-bit version of array.
13913 (init_windows_x86): New function.
13914 (the_low_target): Change init_arch field to init_windows_x86.
13916 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13918 * win32-low.c: Adapt to support also 64-bit architecture.
13919 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13920 (get_image_name): Use SIZE_T type for local variable `done'.
13921 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13922 (toolhelp_get_dll_name): Idem.
13923 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13924 Use uintptr_t typecast to avoid warning.
13925 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13926 (handle_exception): Use phex_nz to avoid warning.
13927 (win32_wait): Remove unused local variable `process'.
13929 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13931 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13934 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13936 * configure.ac: Use `ws2_32' library for srv_mingw.
13937 * configure: Regenerate.
13938 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13939 * remote-utils.c: Likewise.
13941 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13943 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13944 if __x86_64__ is defined.
13946 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13948 * configure: Regenerate.
13950 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13952 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13953 * target.h (target_ops): New get_tib_address field.
13954 * win32-low.h (win32_thread_info): Add thread_local_base field.
13955 * win32-low.c (child_add_thread): Add tlb argument.
13956 Set thread_local_base field to TLB.
13957 (get_child_debug_event): Adapt to child_add_thread change.
13958 (win32_get_tib_address): New function.
13959 (win32_target_ops): Set get_tib_address field to
13960 win32_get_tib_address.
13961 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13963 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13965 * linux-low.c (linux_mourn): Also remove the process.
13966 * server.c (handle_target_event): Don't remove the process here.
13967 * nto-low.c (nto_mourn): New.
13968 (nto_target_ops): Install it.
13969 * spu-low.c (spu_mourn): New.
13970 (spu_target_ops): Install it.
13971 * win32-low.c (win32_mourn): New.
13972 (win32_target_ops): Install it.
13974 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13976 * server.h (buffer_xml_printf): Remove redundant `;'.
13978 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13980 * regcache.c (set_register_cache): Invalidate regcaches before
13981 changing the register cache layout.
13982 (regcache_invalidate_one): Allow a NULL regcache.
13983 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13984 regcaches before changing the register cache layout or the target
13987 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13989 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13990 variable warning on Linux/x86-64.
13992 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13994 GDBserver disconnected tracing support.
13996 * linux-low.c (linux_remove_process): Delete.
13997 (add_lwp): Don't set last_resume_kind here.
13998 (linux_kill): Use `mourn'.
13999 (linux_detach): Use `thread_db_detach', and `mourn'.
14000 (linux_mourn): New.
14001 (linux_attach_lwp_1): Adjust comment.
14002 (linux_attach): last_resume_kind moved the thread_info; adjust.
14003 (status_pending_p_callback): Adjust.
14004 (linux_wait_for_event_1): Adjust.
14005 (count_events_callback, select_singlestep_lwp_callback)
14006 (select_event_lwp_callback, cancel_breakpoints_callback)
14007 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
14008 (proceed_one_lwp): Adjust.
14009 (linux_async): Add debug output.
14010 (linux_thread_stopped): New.
14011 (linux_pause_all): New.
14012 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
14014 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
14015 (thread_db_free): Delete declaration.
14016 (thread_db_detach, thread_db_mourn): Declare.
14017 * thread-db.c (thread_db_init): Use thread_db_mourn.
14018 (thread_db_free): Delete, split in two.
14019 (disable_thread_event_reporting): New.
14020 (thread_db_detach): New.
14021 (thread_db_mourn): New.
14023 * server.h (struct thread_info) <last_resume_kind>: New field.
14024 <attached>: Add comment.
14025 <gdb_detached>: New field.
14026 (handler_func): Change return type to int.
14027 (handle_serial_event, handle_target_event): Ditto.
14028 (gdb_connected): Declare.
14030 (disconnected_tracing): Declare.
14031 (stop_tracing): Declare.
14033 * server.c (handle_query) <qSupported>: Report support for
14034 disconnected tracing.
14035 (queue_stop_reply_callback): Account for running threads.
14036 (gdb_wants_thread_stopped): New.
14037 (gdb_wants_all_threads_stopped): New.
14038 (gdb_reattached_process): New.
14039 (handle_status): Clear the `gdb_detached' flag of all processes.
14040 In all-stop, stop all threads.
14041 (main): Be sure to leave tfind mode. Handle disconnected tracing.
14042 (process_serial_event): If the remote connection breaks, or if an
14043 exit was forced with "monitor exit", force an event loop exit.
14044 Handle disconnected tracing on detach.
14045 (handle_serial_event): Adjust.
14046 (handle_target_event): If GDB isn't connected, forward events back
14047 to the inferior, unless the last process exited, in which case,
14048 exit gdbserver. Adjust interface.
14050 * remote-utils.c (remote_open): Don't block in accept. Instead
14051 register an event loop source on the listen socket file
14052 descriptor. Refactor bits into ...
14053 (listen_desc): ... this new global.
14054 (gdb_connected): ... this new function.
14055 (enable_async_notification): ... this new function.
14056 (handle_accept_event): ... this new function.
14057 (remote_close): Clear remote_desc.
14059 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
14061 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
14063 (mourn_inferior): Define.
14064 (target_process_qsupported): Avoid the dangling else problem.
14065 (thread_stopped): Define.
14066 (pause_all): Define.
14067 (target_waitstatus_to_string): Declare.
14068 * target.c (target_waitstatus_to_string): New.
14070 * tracepoint.c (tracing): Make extern.
14071 (disconnected_tracing): New.
14072 (stop_tracing): Make extern. Handle tracing stops due to GDB
14074 (cmd_qtdisconnected): New.
14075 (cmd_qtstatus): Report disconnected tracing status in trace reply.
14076 (handle_tracepoint_general_set): Handle QTDisconnected.
14078 * event-loop.c (event_handler_func): Change return type to int.
14079 (process_event): Bail out if the event handler wants the event
14081 (handle_file_event): Ditto.
14082 (start_event_loop): Bail out if the event handler wants the event
14085 * nto-low.c (nto_target_ops): Adjust.
14086 * spu-low.c (spu_wait): Don't remove the process here.
14087 (spu_target_ops): Adjust.
14088 * win32-low.c (win32_wait): Don't remove the process here.
14089 (win32_target_ops): Adjust.
14091 2010-04-11 Pedro Alves <pedro@codesourcery.com>
14093 * regcache.c (realloc_register_cache): Invalidate inferior's
14094 regcache before recreating it.
14096 2010-04-09 Pedro Alves <pedro@codesourcery.com>
14098 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
14100 2010-04-09 Stan Shebs <stan@codesourcery.com>
14101 Pedro Alves <pedro@codesourcery.com>
14103 * server.h (LONGEST): New.
14104 (struct thread_info) <while_stepping>: New field.
14105 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
14107 (initialize_tracepoint, handle_tracepoint_general_set)
14108 (handle_tracepoint_query, tracepoint_finished_step)
14109 (tracepoint_was_hit, release_while_stepping_state_list):
14110 (current_traceframe): Declare.
14111 * server.c (handle_general_set): Handle tracepoint packets.
14112 (read_memory): New.
14113 (write_memory): New.
14114 (handle_search_memory_1): Use read_memory.
14115 (handle_query): Report support for conditional tracepoints, trace
14116 state variables, and tracepoint sources. Handle tracepoint
14118 (main): Initialize the tracepoints module.
14119 (process_serial_event): Handle traceframe reads/writes.
14121 * linux-low.c (handle_tracepoints): New.
14122 (linux_wait_1): Call it.
14123 (linux_resume_one_lwp): Handle while-stepping.
14124 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
14125 (linux_target_ops): Install them.
14126 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
14128 * linux-x86-low.c (x86_supports_tracepoints): New.
14129 (the_low_target). Install it.
14131 * mem-break.h (delete_breakpoint): Declare.
14132 * mem-break.c (delete_breakpoint): Make external.
14134 * target.h (struct target_ops): Add `supports_tracepoints',
14135 `read_pc', and `write_pc' fields.
14136 (target_supports_tracepoints): Define.
14137 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
14140 * regcache.h (struct regcache) <registers_owned>: New field.
14141 (init_register_cache, regcache_cpy): Declare.
14142 (regcache_read_pc, regcache_write_pc): Declare.
14143 (register_cache_size): Declare.
14144 (supply_regblock): Declare.
14145 * regcache.c (init_register_cache): New.
14146 (new_register_cache): Use it.
14147 (regcache_cpy): New.
14148 (register_cache_size): New.
14149 (supply_regblock): New.
14150 (regcache_read_pc, regcache_write_pc): New.
14152 * tracepoint.c: New.
14154 * Makefile.in (OBS): Add tracepoint.o.
14155 (tracepoint.o): New rule.
14157 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
14159 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
14161 (i386-mmx.c): Likewise.
14162 (i386-mmx-linux.o): Likewise.
14163 (i386-mmx-linux.c): Likewise.
14165 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
14166 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
14167 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
14168 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
14170 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
14171 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
14172 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
14174 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
14176 * Makefile.in (clean): Updated.
14178 (i386-avx.c): Likewise.
14179 (i386-avx-linux.o): Likewise.
14180 (i386-avx-linux.c): Likewise.
14181 (amd64-avx.o): Likewise.
14182 (amd64-avx.c): Likewise.
14183 (amd64-avx-linux.o): Likewise.
14184 (amd64-avx-linux.c): Likewise.
14186 * configure.srv (srv_i386_regobj): Add i386-avx.o.
14187 (srv_i386_linux_regobj): Add i386-avx-linux.o.
14188 (srv_amd64_regobj): Add amd64-avx.o.
14189 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
14190 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
14191 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
14192 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
14193 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
14194 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
14195 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
14197 * i387-fp.c: Include "i386-xstate.h".
14199 (i387_cache_to_xsave): Likewise.
14200 (i387_xsave_to_cache): Likewise.
14201 (x86_xcr0): Likewise.
14203 * i387-fp.h (i387_cache_to_xsave): Likewise.
14204 (i387_xsave_to_cache): Likewise.
14205 (x86_xcr0): Likewise.
14207 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
14208 * linux-crisv32-low.c (target_regsets): Likewise.
14209 * linux-m68k-low.c (target_regsets): Likewise.
14210 * linux-mips-low.c (target_regsets): Likewise.
14211 * linux-ppc-low.c (target_regsets): Likewise.
14212 * linux-s390-low.c (target_regsets): Likewise.
14213 * linux-sh-low.c (target_regsets): Likewise.
14214 * linux-sparc-low.c (target_regsets): Likewise.
14215 * linux-xtensa-low.c (target_regsets): Likewise.
14217 * linux-low.c: Include <sys/uio.h>.
14218 (regsets_fetch_inferior_registers): Support nt_type.
14219 (regsets_store_inferior_registers): Likewise.
14220 (linux_process_qsupported): New.
14221 (linux_target_ops): Add linux_process_qsupported.
14223 * linux-low.h (regset_info): Add nt_type.
14224 (linux_target_ops): Add process_qsupported.
14226 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
14228 (init_registers_i386_avx_linux): New.
14229 (init_registers_amd64_avx_linux): Likewise.
14230 (xmltarget_i386_linux_no_xml): Likewise.
14231 (xmltarget_amd64_linux_no_xml): Likewise.
14232 (PTRACE_GETREGSET): Likewise.
14233 (PTRACE_SETREGSET): Likewise.
14234 (x86_fill_xstateregset): Likewise.
14235 (x86_store_xstateregset): Likewise.
14236 (use_xml): Likewise.
14237 (x86_linux_update_xmltarget): Likewise.
14238 (x86_linux_process_qsupported): Likewise.
14239 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
14240 (x86_arch_setup): Don't call init_registers_amd64_linux nor
14241 init_registers_i386_linux here. Call
14242 x86_linux_update_xmltarget.
14243 (the_low_target): Add x86_linux_process_qsupported.
14245 * server.c (handle_query): Call target_process_qsupported.
14247 * target.h (target_ops): Add process_qsupported.
14248 (target_process_qsupported): New.
14250 2010-04-03 Pedro Alves <pedro@codesourcery.com>
14252 * inferiors.c (add_thread): Set last_status kind to
14253 TARGET_WAITKIND_IGNORE.
14254 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
14255 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
14256 (linux_wait_1): Move `thread' local definition to block that uses
14257 it. Don't NULL initialize `event_child'.
14258 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
14259 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
14260 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
14262 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14264 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
14265 an extended waitstatus, or by a watchpoint.
14266 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
14267 thread was stepping or has been stopped by a watchpoint.
14269 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14271 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
14272 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
14273 of another, then delete the previous, and validate all
14275 (validate_inserted_breakpoint): New.
14276 (delete_disabled_breakpoints): New.
14277 (validate_breakpoints): New.
14278 (check_mem_read): Validate breakpoints before trusting their
14279 shadow. Delete disabled breakpoints.
14280 (check_mem_write): Validate breakpoints before trusting they
14281 should be inserted. Delete disabled breakpoints.
14282 * mem-break.h (validate_breakpoints):
14283 * server.c (handle_query): Validate breakpoints when we see a
14286 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14288 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
14289 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
14290 if we could tell there's a GDB breakpoint at stop_pc.
14291 (need_step_over_p): Don't do a step over if we find a GDB
14292 breakpoint at the resume PC.
14294 * mem-break.c (struct raw_breakpoint): New.
14295 (enum bkpt_type): New type `gdb_breakpoint'.
14296 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
14297 fields. New field `raw'.
14298 (find_raw_breakpoint_at): New.
14299 (set_raw_breakpoint_at): Handle refcounting. Create a raw
14300 breakpoint instead.
14301 (set_breakpoint_at): Adjust.
14302 (delete_raw_breakpoint): New.
14303 (release_breakpoint): New.
14304 (delete_breakpoint): Rename to...
14305 (delete_breakpoint_1): ... this. Add proc parameter. Use
14306 release_breakpoint. Return ENOENT.
14307 (delete_breakpoint): Reimplement.
14308 (find_breakpoint_at): Delete.
14309 (find_gdb_breakpoint_at): New.
14310 (delete_breakpoint_at): Delete.
14311 (set_gdb_breakpoint_at): New.
14312 (delete_gdb_breakpoint_at): New.
14313 (gdb_breakpoint_here): New.
14314 (set_reinsert_breakpoint): Use release_breakpoint.
14315 (uninsert_breakpoint): Rename to ...
14316 (uninsert_raw_breakpoint): ... this.
14317 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
14318 (reinsert_raw_breakpoint): Change parameter type to
14320 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
14322 (check_breakpoints): Adjust. Use release_breakpoint.
14323 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
14324 (breakpoint_inserted_here): Ditto.
14325 (check_mem_read): Adjust to iterate over raw breakpoints instead.
14326 Don't trust the breakpoint's shadow if it is not inserted.
14327 (check_mem_write): Adjust to iterate over raw breakpoints instead.
14328 (delete_all_breakpoints): Adjust.
14329 (free_all_breakpoints): Mark all breakpoints as uninserted, and
14330 use delete_breakpoint_1.
14332 * mem-break.h (breakpoints_supported): Delete declaration.
14333 (set_gdb_breakpoint_at): Declare.
14334 (gdb_breakpoint_here): Declare.
14335 (delete_breakpoint_at): Delete.
14336 (delete_gdb_breakpoint_at): Declare.
14338 * server.h (struct raw_breakpoint): Forward declare.
14339 (struct process_info): New field `raw_breakpoints'.
14341 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
14344 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14346 * linux-low.c (status_pending_p_callback): Fix comment.
14347 (linux_wait_for_event_1): Move most of the internal breakpoint
14348 handling from here...
14349 (linux_wait_1): ... to here.
14350 (count_events_callback): New.
14351 (select_singlestep_lwp_callback): New.
14352 (select_event_lwp_callback): New.
14353 (cancel_breakpoints_callback): New.
14354 (select_event_lwp): New.
14355 (linux_wait_1): Simplify internal breakpoint handling. Give equal
14356 priority to all LWPs that have had events that should be reported
14357 to the client. Cancel breakpoints when about to reporting the
14358 event to the client, not while stopping lwps. No longer cancel
14359 finished single-steps here.
14360 (cancel_finished_single_step): Delete.
14361 (cancel_finished_single_steps): Delete.
14363 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14365 * mem-break.c (enum bkpt_type): New.
14366 (struct breakpoint): New field `type'.
14367 (set_breakpoint_at): Change return type to struct breakpoint
14368 pointer. Set type to `other_breakpoint' by default.
14369 (delete_breakpoint): Rewrite, supporting more than one breakpoint
14370 in the breakpoint list.
14371 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
14372 (reinsert_breakpoint): Rename to ...
14373 (reinsert_raw_breakpoint): ... this.
14374 (reinsert_breakpoints_at): Adjust.
14375 * mem-break.h (struct breakpoint): Declare.
14376 (set_breakpoint_at): Change return type to struct breakpoint
14379 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14381 * server.c (handle_query): Assign, not compare.
14383 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14385 Teach linux gdbserver to step-over-breakpoints.
14387 * linux-low.c (can_hardware_single_step): New.
14388 (supports_breakpoints): New.
14389 (handle_extended_wait): If stopping threads, read the stop pc of
14390 the new cloned LWP.
14392 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
14393 low target doesn't support retrieving the PC.
14394 (add_lwp): Set last_resume_kind to resume_continue.
14395 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
14396 (linux_attach): Don't clear stop_expected. Set the lwp's
14397 last_resume_kind to resume_stop.
14398 (linux_detach_one_lwp): Don't check for removed breakpoints.
14399 (check_removed_breakpoint): Delete.
14400 (status_pending_p): Rename to ...
14401 (status_pending_p_callback): ... this. Don't check for removed
14402 breakpoints. Don't consider threads that are stopped from GDB's
14404 (linux_wait_for_lwp): Always read the stop_pc here.
14405 (cancel_breakpoint): New.
14406 (step_over_bkpt): New global.
14407 (linux_wait_for_event_1): Implement stepping over breakpoints.
14408 (gdb_wants_lwp_stopped): New.
14409 (gdb_wants_all_stopped): New.
14410 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
14411 single-step traps here. Store the thread's last reported target
14413 (send_sigstop): Don't clear stop_expected. Always set it,
14415 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
14416 (cancel_finished_single_step): New.
14417 (cancel_finished_single_steps): New.
14418 (wait_for_sigstop): Don't cancel finished single-step traps here.
14419 (linux_resume_one_lwp): Don't check for removed breakpoints.
14420 Don't set `step' on non-hardware step archs.
14421 (linux_set_resume_request): Ignore resume_stop requests if already
14422 stopping or stopped. Set the lwp's last_resume_kind.
14423 (resume_status_pending_p): Don't check for removed breakpoints.
14424 (need_step_over_p): New.
14425 (start_step_over): New.
14426 (finish_step_over): New.
14427 (linux_resume_one_thread): Always queue a sigstop for resume_stop
14428 requests. Clear the thread's last reported target waitstatus.
14429 Don't use the `suspended' flag. Don't consider pending breakpoints.
14430 (linux_resume): Start a step-over if necessary.
14431 (proceed_one_lwp): New.
14432 (proceed_all_lwps): New.
14433 (unstop_all_lwps): New.
14434 * linux-low.h (struct lwp_info): Rewrite comment for the
14435 `suspended' flag. Add the `stop_pc' field. Delete the
14436 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
14437 Add `'last_resume_kind' and `need_step_over' fields.
14438 * inferiors.c (struct thread_info): Delete, moved elsewhere.
14439 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
14440 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
14441 (set_raw_breakpoint_at): New.
14442 (set_breakpoint_at): Rewrite to use it.
14443 (reinsert_breakpoint_handler): Delete.
14444 (set_reinsert_breakpoint): New.
14445 (reinsert_breakpoint_by_bp): Delete.
14446 (delete_reinsert_breakpoints): New.
14447 (uninsert_breakpoint): Rewrite.
14448 (uninsert_breakpoints_at): New.
14449 (reinsert_breakpoint): Rewrite.
14450 (reinsert_breakpoints_at): New.
14451 (check_breakpoints): Rewrite.
14452 (breakpoint_here): New.
14453 (breakpoint_inserted_here): New.
14454 (check_mem_read): Adjust.
14455 * mem-break.h (breakpoints_supported, breakpoint_here)
14456 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
14457 (reinsert_breakpoint_by_bp): Delete declaration.
14458 (delete_reinsert_breakpoints): Declare.
14459 (reinsert_breakpoint): Delete declaration.
14460 (reinsert_breakpoints_at): Declare.
14461 (uninsert_breakpoint): Delete declaration.
14462 (uninsert_breakpoints_at): Declare.
14463 (check_breakpoints): Adjust prototype.
14464 * server.h: Adjust include order.
14465 (struct thread_info): Declare here. Add a `last_status' field.
14467 2010-03-23 Michael Snyder <msnyder@vmware.com>
14469 * server.c (crc32): New function.
14470 (handle_query): Add handling for 'qCRC:' request.
14472 2010-03-23 Pedro Alves <pedro@codesourcery.com>
14474 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
14475 lwp had been stopped by a watchpoint.
14477 2010-03-16 Pedro Alves <pedro@codesourcery.com>
14479 * server.h (internal_error): Declare.
14480 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
14481 * utils.c (internal_error): New function.
14483 2010-03-15 Andreas Schwab <schwab@redhat.com>
14485 * configure.srv: Fix typo setting srv_regobj.
14487 2010-03-15 Pedro Alves <pedro@codesourcery.com>
14489 * linux-low.c (fetch_register): Avoid passing a non string literal
14491 (usr_store_inferior_registers): Ditto.
14493 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14495 * linux-low.c (linux_write_memory): Bail out early if peeking
14498 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14500 * linux-low.h (struct lwp_info): New fields
14501 `stopped_by_watchpoint' and `stopped_data_address'.
14502 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
14503 here, and cache them in the lwp object.
14504 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
14506 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
14508 (linux_stopped_by_watchpoint): Rewrite.
14509 (linux_stopped_data_address): Rewrite.
14511 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
14513 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14514 switching the current inferior, not before.
14516 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
14518 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
14519 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
14520 i386-linux.c and amd64-linux.c.
14521 (reg-i386.o): Removed.
14522 (reg-i386.c): Likewise.
14523 (reg-i386-linux.o): Likewise.
14524 (reg-i386-linux.c): Likewise.
14525 (reg-x86-64.o): Likewise.
14526 (reg-x86-64.c): Likewise.
14527 (reg-x86-64-linux.o): Likewise.
14528 (reg-x86-64-linux.c): Likewise.
14530 (i386.c): Likewise.
14531 (i386-linux.o): Likewise.
14532 (i386-linux.c): Likewise.
14533 (amd64.o): Likewise.
14534 (amd64.c): Likewise.
14535 (amd64-linux.o): Likewise.
14536 (amd64-linux.c): Likewise.
14538 * configure.srv (srv_i386_regobj): New.
14539 (srv_i386_linux_regobj): Likewise.
14540 (srv_amd64_regobj): Likewise.
14541 (srv_amd64_linux_regobj): Likewise.
14542 (srv_i386_32bit_xmlfiles): Likewise.
14543 (srv_i386_64bit_xmlfiles): Likewise.
14544 (srv_i386_xmlfiles): Likewise.
14545 (srv_amd64_xmlfiles): Likewise.
14546 (srv_i386_linux_xmlfiles): Likewise.
14547 (srv_amd64_linux_xmlfiles): Likewise.
14548 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14549 srv_xmlfiles to $srv_i386_xmlfiles.
14550 (i[34567]86-*-mingw32ce*): Likewise.
14551 (i[34567]86-*-mingw*): Likewise.
14552 (i[34567]86-*-nto*): Likewise.
14553 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14554 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14555 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14556 (x86_64-*-linux*): Likewise.
14558 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14559 (init_registers_amd64_linux): New.
14560 (x86_arch_setup): Replace init_registers_x86_64_linux with
14561 init_registers_amd64_linux.
14563 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14565 * configure.ac: Check for libdl. If it is not available link against
14566 static libthread_db.
14567 * configure: Regenerate.
14569 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14573 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14574 handing a read watchpoint.
14575 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14577 2010-02-12 Doug Evans <dje@google.com>
14579 * linux-low.c (linux_supports_tracefork_flag): Document.
14580 (linux_look_up_symbols): Add comment.
14582 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14584 * regcache.c (supply_register): Clear regcache if buf is NULL.
14586 2010-02-02 Nicolas Roche <roche@sourceware.org>
14587 Joel Brobecker <brobecker@adacore.com>
14589 * inferiors.c (find_inferior): Add function documentation.
14590 (unloaded_dll): Handle the case where the unloaded dll has not
14591 been previously registered in the dll list.
14593 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14595 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14596 (thumb2_breakpoint): New.
14597 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14599 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14601 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14602 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14605 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14607 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14609 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14611 * linux-s390-low.c (s390_collect_ptrace_register)
14612 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14614 2010-01-21 Doug Evans <dje@google.com>
14616 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14617 (PTRACE_ARG4_TYPE): New macro.
14618 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14619 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14620 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14621 (usr_store_inferior_registers): Ditto.
14622 (linux_read_memory, linux_write_memory): Ditto.
14623 (linux_test_for_tracefork): Ditto.
14625 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14626 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14628 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14630 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14633 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14635 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14636 prototype to take a regcache. Adjust.
14638 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14640 * regcache.h (struct thread_info): Forward declare.
14641 (struct regcache): New.
14642 (new_register_cache): Adjust prototype.
14643 (get_thread_regcache): Declare.
14644 (free_register_cache): Adjust prototype.
14645 (registers_to_string, registers_from_string): Ditto.
14646 (supply_register, supply_register_by_name, collect_register)
14647 (collect_register_as_string, collect_register_by_name): Ditto.
14648 * regcache.c (struct inferior_regcache_data): Delete.
14649 (get_regcache): Rename to ...
14650 (get_thread_regcache): ... this. Adjust. Switch inferior before
14651 fetching registers.
14652 (regcache_invalidate_one): Adjust.
14653 (regcache_invalidate): Fix prototype.
14654 (new_register_cache): Return the new register cache.
14655 (free_register_cache): Change prototype.
14656 (realloc_register_cache): Adjust.
14657 (registers_to_string): Change prototype to take a regcache. Adjust.
14658 (registers_from_string): Ditto.
14659 (register_data): Ditto.
14660 (supply_register): Ditto.
14661 (supply_register_by_name): Ditto.
14662 (collect_register): Ditto.
14663 (collect_register_as_string): Ditto.
14664 (collect_register_by_name): Ditto.
14665 * server.c (process_serial_event): Adjust.
14666 * linux-low.h (regset_fill_func, regset_store_func): Change
14668 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14670 * linux-low.c (get_stop_pc): Adjust.
14671 (check_removed_breakpoint): Adjust.
14672 (linux_wait_for_event): Adjust.
14673 (linux_resume_one_lwp): Adjust.
14674 (fetch_register): Add regcache parameter. Adjust.
14675 (usr_store_inferior_registers): Ditto.
14676 (regsets_fetch_inferior_registers): Ditto.
14677 (regsets_store_inferior_registers): Ditto.
14678 (linux_fetch_registers, linux_store_registers): Ditto.
14679 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14681 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14683 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14684 prototype to take a regcache.
14685 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14686 * remote-utils.c (convert_ascii_to_int, outreg)
14687 (prepare_resume_reply): Change prototype to take a regcache.
14689 * target.h (struct target_ops) <fetch_registers, store_registers>:
14690 Change prototype to take a regcache.
14691 (fetch_inferior_registers, store_inferior_registers): Change
14692 prototype to take a regcache. Adjust.
14693 * proc-service.c (ps_lgetregs): Adjust.
14694 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14695 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14696 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14697 take a regcache. Adjust.
14698 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14699 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14700 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14701 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14702 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14703 (cris_cannot_fetch_register):
14704 (cris_breakpoint_at): Change prototype to take a regcache.
14706 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14707 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14708 to take a regcache. Adjust.
14709 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14711 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14712 take a regcache. Adjust.
14713 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14714 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14715 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14716 * linux-mips-low.c (mips_get_pc):
14717 (mips_set_pc): Change prototype to take a regcache. Adjust.
14718 (mips_reinsert_addr): Adjust.
14719 (mips_collect_register): Change prototype to take a regcache.
14721 (mips_supply_register):
14722 (mips_collect_register_32bit, mips_supply_register_32bit)
14723 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14724 (mips_store_fpregset): Ditto.
14725 * linux-ppc-low.c (ppc_supply_ptrace_register)
14726 (ppc_supply_ptrace_register): Ditto.
14727 (parse_spufs_run): Adjust.
14728 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14729 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14730 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14731 take a regcache. Adjust.
14732 * linux-s390-low.c (s390_collect_ptrace_register)
14733 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14734 (s390_set_pc): Change prototype to take a regcache. Adjust.
14735 (s390_arch_setup): Adjust.
14736 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14737 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14738 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14739 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14740 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14742 (sparc_breakpoint_at): Adjust.
14743 * linux-xtensa-low.c (xtensa_fill_gregset):
14744 (xtensa_store_gregset):
14745 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14746 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14747 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14748 prototype to take a regcache. Adjust.
14749 * win32-arm-low.c (arm_fetch_inferior_register)
14750 (arm_store_inferior_register): Change prototype to take a
14752 * win32-i386-low.c (i386_fetch_inferior_register)
14753 (i386_store_inferior_register): Change prototype to take a
14755 * win32-low.c (child_fetch_inferior_registers)
14756 (child_store_inferior_registers): Change prototype to take a
14758 (win32_wait): Adjust.
14759 (win32_fetch_inferior_registers): Change prototype to take a
14761 (win32_store_inferior_registers): Adjust.
14762 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14763 store_inferior_register>: Change prototype to take a regcache.
14765 2010-01-20 Doug Evans <dje@google.com>
14767 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14769 (linux_wait_for_event1, linux_init_signals): Ditto.
14770 (W_STOPCODE): Provide definition if missing.
14772 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14774 * linux-low.c (linux_core_of_thread): New.
14775 (compare_ints, show_process, list_threads): New.
14776 (linux_qxfer_osdata): Report threads and cores.
14777 (linux_target_op): Register linux_core_of_thread.
14778 * remote-utils.c (prepare_resume_reply): Report the core.
14779 (buffer_xml_printf): Support %d specifier.
14780 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14782 (handle_query): Handle qXfer:threads. Announce availability
14784 * target.h (struct target_ops): New field core_of_thread.
14786 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14788 * Makefile.in (clean): Remove new generated files.
14789 (reg-s390.o, reg-s390.c): Remove rules.
14790 (reg-s390x.o, reg-s390x.c): Likewise.
14791 (s390-linux32.o, s390-linux32.c): Add rules.
14792 (s390-linux64.o, s390-linux64.c): Likewise.
14793 (s390x-linux64.o, s390x-linux64.c): Likewise.
14794 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14795 * linux-s390-low.c: Include <elf.h>.
14796 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14797 (init_registers_s390): Remove prototype.
14798 (init_registers_s390x): Likewise.
14799 (init_registers_s390_linux32): Add prototype.
14800 (init_registers_s390_linux64): Likewise.
14801 (init_registers_s390x_linux64): Likewise.
14802 (s390_num_regs_3264): New define.
14803 (s390_regmap_3264): New global variable.
14804 (s390_cannot_fetch_register): Remove obsolete check.
14805 (s390_cannot_store_register): Likewise.
14806 (s390_collect_ptrace_register): Handle upper/lower register halves.
14807 (s390_supply_ptrace_register): Likewise.
14808 (s390_fill_gregset): Update to register number changes.
14809 (s390_get_hwcap): New routine.
14810 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14811 Install appropriate regmap and register set.
14813 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14815 * server.c (gdbserver_version): Update copyright year to 2010.
14816 * gdbreplay.c (gdbreplay_version): Likewise.
14818 2009-12-28 Doug Evans <dje@google.com>
14820 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14821 elf/external.h. Include <elf.h> instead but only if necessary.
14823 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14825 * linux-low.c (linux_remove_process): Remove `detaching'
14826 parameter. Don't release/detach from thread_db here.
14827 (linux_kill): Release/detach from thread_db here, ...
14828 (linux_detach): ... and here, before actually detaching.
14829 (linux_wait_1): ... and here, when a process exits.
14830 * thread-db.c (any_thread_of): New.
14831 (thread_db_free): Switch the current inferior to a thread of the
14834 2009-12-21 Doug Evans <dje@google.com>
14836 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14838 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14839 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14840 warning ifndef __NR_tkill. Move setting of errno there too.
14841 Delete unnecessary resetting of errno after syscall.
14842 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14844 * configure.ac: Check for dladdr.
14845 * config.in: Regenerate.
14846 * configure: Regenerate.
14847 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14848 (try_thread_db_load): Update.
14850 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14852 2009-12-18 Doug Evans <dje@google.com>
14854 * event-loop.c: Include unistd.h if it exists.
14856 * linux-low.c (my_waitpid): Move definition away from being in
14857 between linux_tracefork_child/linux_test_for_tracefork.
14859 * gdb_proc_service.h (psaddr_t): Fix type.
14860 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14861 signature to match glibc.
14863 2009-12-16 Doug Evans <dje@google.com>
14865 * linux-low.c (linux_read_memory): Fix argument to read.
14867 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14869 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14870 events, don't leave current_inferior pointing at null.
14872 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14874 * win32-low.c (LOG): Delete.
14875 (OUTMSG): Output to stderr.
14876 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14877 on compile time LOG macro.
14878 (win32_wait): Fix debug output.
14880 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14882 * win32-low.c (win32_add_one_solib): If the dll name is
14883 "ntdll.dll", prepend the system directory to the dll path.
14885 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14887 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14889 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14890 Vladimir Prus <vladimir@codesourcery.com>
14892 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14893 * configure.ac: Check for __mcoldfire__ and set
14894 gdb_cv_m68k_is_coldfire.
14895 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14896 reg-cf.o and reg-m68k.o.
14897 * configure: Regenerated.
14899 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14901 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14902 Pass it to thread_db_free.
14903 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14904 proper `detaching' argument to linux_remove_process.
14905 * linux-low.h (thread_db_free): Add `detaching' parameter.
14906 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14908 (thread_db_free): Add `detaching' parameter. Only
14909 call td_ta_clear_event if detaching from process.
14911 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14913 * thread-db.c (thread_db_free): Fix typo.
14915 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14918 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14920 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14922 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14923 with an i686 compiler.
14924 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14926 * configure: Rebuilt.
14928 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14932 * server.c (handle_search_memory_1): Correct read_addr initialization
14933 in loop for searching subsequent chunks.
14935 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14937 * configure.ac: New --with-libthread-db option.
14938 * thread-db.c: Allow direct dependence on libthread_db.
14939 (thread_db_free): Adjust.
14940 * config.in: Regenerate.
14941 * configure: Likewise.
14943 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14946 * thread-db.c (attach_thread): New function.
14947 (maybe_attach_thread): Return success/failure.
14948 (find_new_threads_callback): Adjust.
14949 (thread_db_find_new_threads): Loop until no new threads.
14951 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14953 * proc-service.c (ps_lgetregs): Formatting.
14955 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14957 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14958 * configure.ac: Adjust.
14959 * linux-low.h (struct process_info_private): Move members to struct
14961 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14962 * linux-low.c (linux_remove_process): Adjust.
14963 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14964 * server.c (handle_query): Move code ...
14965 (handle_monitor_command): ... here. New function.
14966 * target.h (struct target_ops): New member.
14967 * thread-db.c (struct thread_db): New.
14968 (libthread_db_search_path): New variable.
14969 (thread_db_create_event, thread_db_enable_reporting)
14970 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14971 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14972 (try_thread_db_load_1, dladdr_to_soname): New functions.
14973 (try_thread_db_load, thread_db_load_search): New functions.
14974 (thread_db_init): Search for libthread_db.
14975 (thread_db_free): New function.
14976 (thread_db_handle_monitor_command): Likewise.
14977 * config.in: Regenerate.
14978 * configure: Regenerate.
14980 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14982 * spu-low.c (spu_kill): Wait for inferior to terminate.
14983 Call clear_inferiors.
14984 (spu_detach): Call clear_inferiors.
14986 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14988 * aclocal.m4: Regenerate.
14989 * config.in: Likewise.
14990 * configure: Likewise.
14992 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14994 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14995 (parse_spufs_run): New function.
14996 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14997 (ppc_breakpoint_at): Handle SPU breakpoints.
14999 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15001 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
15002 (SPUFS_MAGIC): Define.
15003 (spu_enumerate_spu_ids): New function.
15004 (linux_qxfer_spu): New function.
15005 (linux_target_ops): Install linux_qxfer_spu.
15007 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15009 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
15010 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
15011 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
15012 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
15013 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
15014 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
15015 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
15016 (init_registers_powerpc_cell32l): Add prototype.
15017 (init_registers_powerpc_cell64l): Likewise.
15018 (ppc_arch_setup): Detect Cell/B.E. architecture.
15020 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15022 * Makefile.in (datarootdir): New variable.
15024 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
15026 * linux-low.c (linux_write_memory): Update debugging output.
15027 * Makefile.in (clean): Add new descriptions.
15028 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
15029 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
15030 * configure.srv: Add new files for arm*-*-linux*.
15031 * linux-arm-low.c: Add new declarations.
15032 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
15033 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
15034 (HWCAP_VFPv3D16): New.
15035 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
15036 instead of __IWMMXT__.
15037 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
15038 (arm_arch_setup): New.
15039 (target_regsets): Remove #ifdef. Add VFP regset.
15040 (the_low_target): Use arm_arch_setup.
15042 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
15044 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
15045 the main thread again.
15047 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
15049 Adding Neutrino gdbserver.
15050 * configure: Regenerated.
15051 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
15052 * configure.srv (i[34567]86-*-nto*): New target.
15053 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
15054 * remote-utils.c [__QNX__]: Include sys/iomgr.h
15055 (nto_comctrl) [__QNX__]: New function.
15056 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
15058 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
15060 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
15063 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
15064 Pedro Alves <pedro@codesourcery.com>
15066 * win32-i386-low.c (i386_get_thread_context): Handle systems that
15067 don't support CONTEXT_EXTENDED_REGISTERS.
15068 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
15069 (the_low_target): Install them.
15070 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
15071 failing with ERROR_PIPE_NOT_CONNECTED.
15073 2009-06-30 Doug Evans <dje@google.com>
15074 Pierre Muller <muller@ics.u-strasbg.fr>
15076 Add h/w watchpoint support to x86-linux, win32-i386.
15077 * Makefile.in (SFILES): Add i386-low.c
15078 (i386_low_h): Define.
15079 (i386-low.o): Add dependencies.
15080 (linux-x86-low.o): Add i386-low.h dependency.
15081 (win32-i386-low.o): Ditto.
15082 * i386-low.c: New file.
15083 * i386-low.h: New file.
15084 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
15085 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
15086 * linux-low.c (linux_add_process): Initialize arch_private.
15087 (linux_remove_process): Free arch_private.
15088 (add_lwp): Initialize arch_private.
15089 (delete_lwp): Free arch_private.
15090 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
15092 * linux-low.h (process_info_private): New member arch_private.
15093 (lwp_info): New member arch_private.
15094 (linux_target_ops): New members new_process, new_thread,
15096 (ptid_of): New macro.
15097 * linux-x86-low.c: Include stddef.h, i386-low.h.
15098 (arch_process_info): New struct.
15099 (arch_lwp_info): New struct.
15100 (x86_linux_dr_get, x86_linux_dr_set): New functions.
15101 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
15102 (i386_dr_low_get_status): New function.
15103 (x86_insert_point, x86_remove_point): New functions.
15104 (x86_stopped_by_watchpoint): New function.
15105 (x86_stopped_data_address): New function.
15106 (x86_linux_new_process, x86_linux_new_thread): New functions.
15107 (x86_linux_prepare_to_resume): New function.
15108 (the_low_target): Add entries for insert_point, remove_point,
15109 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
15111 * server.c (debug_hw_points): New global.
15112 (monitor_show_help): Document set debug-hw-points.
15113 (handle_query): Process "set debug-hw-points".
15114 * server.h (debug_hw_points): Declare.
15115 (paddress): Declare.
15116 * utils.c (NUMCELLS, CELLSIZE): New macros.
15117 (get_sell, xsnprintf, paddress): New functions.
15118 * win32-arm-low.c (the_low_target): Add entries for insert_point,
15119 remove_point, stopped_by_watchpoint, stopped_data_address.
15120 * win32-i386-low.c: Include i386-low.h.
15121 (debug_reg_state): Replaces dr.
15122 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
15123 (i386_dr_low_get_status): New function.
15124 (i386_insert_point, i386_remove_point): New functions.
15125 (i386_stopped_by_watchpoint): New function.
15126 (i386_stopped_data_address): New function.
15127 (i386_initial_stuff): Update.
15128 (get_thread_context,set_thread_context,i386_thread_added): Update.
15129 (the_low_target): Add entries for insert_point,
15130 remove_point, stopped_by_watchpoint, stopped_data_address.
15131 * win32-low.c (win32_insert_watchpoint): New function.
15132 (win32_remove_watchpoint): New function.
15133 (win32_stopped_by_watchpoint): New function.
15134 (win32_stopped_data_address): New function.
15135 (win32_target_ops): Add entries for insert_watchpoint,
15136 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
15137 * win32-low.h (win32_target_ops): New members insert_point,
15138 remove_point, stopped_by_watchpoint, stopped_data_address.
15140 2009-06-25 Pedro Alves <pedro@codesourcery.com>
15142 * server.c (process_serial_event): Re-return unsupported, not
15143 error, if the type isn't recognized. Re-allow supporting only
15144 insert or remove packets. Also call require_running for
15145 breakpoints. Add missing break statement to default case. Tidy.
15146 * target.h (struct target_ops): Rename insert_watchpoint to
15147 insert_point, and remove_watchpoint to remove_point.
15149 * linux-low.h (struct linux_target_ops): Likewise.
15150 * linux-low.c (linux_insert_watchpoint): Rename to ...
15151 (linux_insert_point): ... this. Adjust.
15152 (linux_remove_watchpoint): Rename to ...
15153 (linux_remove_point): ... this. Adjust.
15154 (linux_target_ops): Adjust.
15155 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
15156 (cris_insert_point): ... this.
15157 (cris_remove_watchpoint): Rename to ...
15158 (cris_remove_point): ... this.
15159 (the_low_target): Adjust.
15161 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
15163 * server.c (handle_v_kill): Pass signal_pid to
15164 kill_inferior if multi_process is zero.
15166 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
15168 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
15169 * target.h (target_ops): Comment for *_watchpoint to make it clear
15170 the functions can get types '0' and '1'.
15172 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
15174 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
15175 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
15176 * regcache.c (get_regcache): Likewise.
15177 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
15178 * win32-low.c (child_fetch_inferior_registers): Remove check for
15181 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
15182 Pedro Alves <pedro@codesourcery.com>
15184 * target.h (struct target_ops) <supports_multi_process>: New
15186 (target_supports_multi_process): New.
15187 * server.c (handle_query): Even if GDB reports support, only
15188 enable multi-process if the target also supports it. Report
15189 multi-process support only if the target backend supports it.
15190 * linux-low.c (linux_supports_multi_process): New function.
15191 (linux_target_ops): Install it as target_supports_multi_process
15194 2009-05-24 Doug Evans <dje@google.com>
15196 Global renaming of find_thread_pid to find_thread_ptid.
15197 * server.h (find_thread_ptid): Renamed from find_thread_pid.
15198 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
15199 All callers updated.
15201 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
15202 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
15205 * linux-low.c (get_stop_pc): Print pc if debug_threads.
15206 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
15207 (linux_resume_one_lwp): Ditto.
15209 2009-05-23 Doug Evans <dje@google.com>
15211 * linux-low.c (linux_resume_one_lwp): Change type of first arg
15212 from struct inferior_list_entry * to struct lwp_info *.
15213 All callers updated.
15215 2009-05-13 Doug Evans <dje@google.com>
15217 * linux-x86-low.c: Don't include assert.h.
15218 (x86_siginfo_fixup): Use fatal, not assert.
15219 (x86_arch_setup): Fix comment.
15221 2009-05-12 Doug Evans <dje@google.com>
15223 Biarch support for i386/amd64 gdbserver.
15224 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
15225 Add linux-x86-low.c.
15226 (linux-i386-low.o, linux-x86-64-low.o): Delete.
15227 (linux-x86-low.o): Add.
15228 * linux-x86-64-low.c: Delete.
15229 * linux-i386-low.c: Delete.
15230 * linux-x86-low.c: New file.
15231 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
15233 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
15235 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
15236 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
15237 (linux_child_pid_to_exec_file): New function.
15238 (elf_64_header_p, elf_64_file_p): New functions.
15239 (siginfo_fixup): New function.
15240 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
15241 give target a chance to convert layout.
15242 * linux-low.h (linux_target_ops): New member siginfo_fixup.
15243 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
15245 2009-05-07 Doug Evans <dje@google.com>
15247 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
15248 (regsets_store_inferior_registers): Ditto.
15250 2009-05-06 Pedro Alves <pedro@codesourcery.com>
15254 * linux-low.c (must_set_ptrace_flags): Delete.
15255 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
15257 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
15258 `lwp->must_set_ptrace_flags' instead.
15259 (linux_wait_for_event_1): Set ptrace options here.
15260 (linux_wait_1): ... not here.
15262 2009-04-30 Doug Evans <dje@google.com>
15264 * inferiors.c (started_inferior_callback): New function.
15265 (attached_inferior_callback): New function.
15266 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
15267 * server.c (print_started_pid, print_attached_pid): New functions.
15268 (detach_or_kill_for_exit): New function.
15269 (main): Call it instead of for_each_inferior (kill_inferior_callback).
15270 * server.h (have_started_inferiors_p): Declare.
15271 (have_attached_inferiors_p): Declare.
15273 * inferiors.c (remove_process): Fix memory leak, free process.
15274 * linux-low.c (linux_remove_process): New function.
15275 (linux_kill): Call it instead of remove_process.
15276 (linux_detach, linux_wait_1): Ditto.
15278 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
15280 * configure.srv: Add x86 Windows CE target.
15282 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
15284 * inferiors.c (get_thread_process): Make global.
15285 * server.h (get_thread_process): Add prototype.
15286 * thread-db.c (find_one_thread): Use get_thread_process
15287 instead of current_process.
15288 (thread_db_get_tls_address): Do not crash if called when
15289 thread layer is not yet initialized.
15291 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
15293 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
15294 * spu-low.c (current_tid): Rename to ...
15295 (current_ptid): ... this.
15296 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
15297 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
15298 ptid_get_lwp (current_ptid) instead of current_tid.
15299 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
15300 instead of current_tid. Use find_process_pid to verify pid
15301 argument is valid. Pass proper argument to remove_process.
15302 (spu_thread_alive): Compare current_ptid instead of current_tid.
15303 (spu_resume): Likewise.
15305 2009-04-02 Pedro Alves <pedro@codesourcery.com>
15307 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
15310 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15312 Implement the multiprocess extensions, and add linux multiprocess
15315 * server.h (ULONGEST): Declare.
15316 (struct ptid, ptid_t): New.
15317 (minus_one_ptid, null_ptid): Declare.
15318 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15319 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
15320 (struct inferior_list_entry): Change `id' type from unsigned from
15322 (struct sym_cache, struct breakpoint, struct
15323 process_info_private): Forward declare.
15324 (struct process_info): Declare.
15325 (current_process): Declare.
15326 (all_processes): Declare.
15327 (initialize_inferiors): Declare.
15328 (add_thread): Adjust to use ptid_t.
15329 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
15330 (add_process, remove_process, find_thread_pid): Declare.
15331 (find_inferior_id): Adjust to use ptid_t.
15332 (cont_thread, general_thread, step_thread): Change type to ptid_t.
15333 (multi_process): Declare.
15334 (push_event): Adjust to use ptid_t.
15335 (read_ptid, write_ptid): Declare.
15336 (prepare_resume_reply): Adjust to use ptid_t.
15337 (clear_symbol_cache): Declare.
15338 * inferiors.c (all_processes): New.
15339 (null_ptid, minus_one_ptid): New.
15340 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15341 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
15342 (add_thread): Change unsigned long to ptid. Remove gdb_id
15344 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
15345 (gdb_id_to_thread): Rename to ...
15346 (find_thread_pid): ... this. Change unsigned long to ptid.
15347 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
15348 (loaded_dll, pull_pid_from_list): Adjust.
15349 (add_process, remove_process, find_process_pid)
15350 (get_thread_process, current_process, initialize_inferiors): New.
15351 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
15352 (struct target_waitstatus) <related_pid>: Ditto.
15353 (struct target_ops) <kill, detach>: Add `pid' argument. Change
15354 return type to int.
15355 (struct target_ops) <join>: Add `pid' argument.
15356 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
15357 (struct target_ops) <wait>: Add `ptid' field. Change return type
15359 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
15360 (mywait): Add `ptid' argument. Change return type to ptid_t.
15361 (target_pid_to_str): Declare.
15362 * target.c (set_desired_inferior): Adjust to use ptids.
15363 (mywait): Add new `ptid' argument. Adjust.
15364 (target_pid_to_str): New.
15365 * mem-break.h (free_all_breakpoints): Declare.
15366 * mem-break.c (breakpoints): Delelete.
15367 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
15368 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
15369 to use per-process breakpoint list.
15370 (free_all_breakpoints): New.
15371 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
15372 (symbol_cache, all_symbols_looked_up): Delete.
15374 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
15376 (prepare_resume_reply): Change ptid argument's type from unsigned
15377 long to ptid_t. Adjust. Implement W;process and X;process.
15378 (free_sym_cache, clear_symbol_cache): New.
15379 (look_up_one_symbol): Adjust to per-process symbol cache. *
15380 * server.c (cont_thread, general_thread, step_thread): Change type
15382 (attached): Delete.
15383 (multi_process): New.
15384 (last_ptid): Change type to ptid_t.
15385 (struct vstop_notif) <ptid>: Change type to ptid_t.
15386 (queue_stop_reply, push_event): Change `ptid' argument's type to
15388 (discard_queued_stop_replies): Add `pid' argument.
15389 (start_inferior): Adjust to use ptids. Adjust to mywait interface
15390 changes. Don't reference the `attached' global.
15391 (attach_inferior): Adjust to mywait interface changes.
15392 (handle_query): Adjust to use ptids. Parse GDB's qSupported
15393 features. Handle and report "multiprocess+". Handle
15395 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
15397 (handle_v_kill): New.
15398 (handle_v_stopped): Adjust to use target_pid_to_str.
15399 (handle_v_requests): Allow multiple attaches and runs when
15400 multiprocess extensions are in effect. Handle "vKill".
15401 (myresume): Adjust to use ptids.
15402 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
15403 (handle_status): Adjust to discard_queued_stop_replies interface
15405 (first_thread_of, kill_inferior_callback)
15406 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
15407 (main): Call initialize_inferiors. Adjust to use ptids, killing
15408 and detaching from all inferiors. Handle multiprocess packet
15410 * linux-low.h: Include gdb_proc_service.h.
15411 (struct process_info_private): New.
15412 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
15413 <lwpid_of>: Use ptid_get_lwp.
15414 (get_lwp_thread): Adjust.
15415 (struct lwp_info): Add `dead' member.
15416 (find_lwp_pid): Declare.
15417 * linux-low.c (thread_db_active): Delete.
15418 (new_inferior): Adjust comment.
15419 (inferior_pid): Delete.
15420 (linux_add_process): New.
15421 (handle_extended_wait): Adjust.
15422 (add_lwp): Change unsigned long to ptid.
15423 (linux_create_inferior): Add process to processes table. Adjust
15424 to use ptids. Don't set new_inferior here.
15425 (linux_attach_lwp): Rename to ...
15426 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
15427 it. Adjust to use ptids.
15428 (linux_attach_lwp): New.
15429 (linux_attach): Add process to processes table. Don't set
15431 (struct counter): New.
15432 (second_thread_of_pid_p, last_thread_of_process_p): New.
15433 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
15434 multiple processes.
15435 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
15436 processes. Remove process from process table.
15437 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
15438 to multiple processes.
15439 (any_thread_of): New.
15440 (linux_detach): Add `pid' argument, and handle it. Remove process
15441 from processes table.
15442 (linux_join): Add `pid' argument. Handle it.
15443 (linux_thread_alive): Change unsighed long argument to ptid_t.
15444 Consider dead lwps as not being alive.
15445 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
15446 threads we're not interested in.
15447 (same_lwp, find_lwp_pid): New.
15448 (linux_wait_for_lwp): Change `pid' argument's type from int to
15450 (linux_wait_for_event): Rename to ...
15451 (linux_wait_for_event_1): ... this. Change `pid' argument's type
15452 from int to ptid_t. Adjust.
15453 (linux_wait_for_event): New.
15454 (linux_wait_1): Add `ptid' argument. Change return type to
15455 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
15456 that exit from the process table.
15457 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
15459 (mark_lwp_dead): New.
15460 (wait_for_sigstop): Adjust to use ptids. If a process exits while
15461 stopping all threads, mark its main lwp as dead.
15462 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
15464 (fetch_register, usr_store_inferior_registers)
15465 (regsets_fetch_inferior_registers)
15466 (regsets_store_inferior_registers, linux_read_memory)
15467 (linux_write_memory): Inline `inferior_pid'.
15468 (linux_look_up_symbols): Adjust to use per-process
15469 `thread_db_active'.
15470 (linux_request_interrupt): Adjust to use ptids.
15471 (linux_read_auxv): Inline `inferior_pid'.
15472 (initialize_low): Don't reference thread_db_active.
15473 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
15474 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
15475 (ps_getpid): Return the pid of the current inferior.
15476 * thread-db.c (proc_handle, thread_agent): Delete.
15477 (thread_db_create_event, thread_db_enable_reporting): Adjust to
15479 (find_one_thread): Change argument type to ptid_t. Adjust to
15481 (maybe_attach_thread): Adjust to per-process data and ptids.
15482 (thread_db_find_new_threads): Ditto.
15483 (thread_db_init): Ditto.
15484 * spu-low.c (spu_create_inferior, spu_attach): Add process to
15485 processes table. Adjust to use ptids.
15486 (spu_kill, spu_detach): Adjust interface. Remove process from
15488 (spu_join, spu_thread_alive): Adjust interface.
15489 (spu_wait): Adjust interface. Remove process from processes
15490 table. Adjust to use ptids.
15491 * win32-low.c (current_inferior_tid): Delete.
15492 (current_inferior_ptid): New.
15493 (debug_event_ptid): New.
15494 (thread_rec): Take a ptid. Adjust.
15495 (child_add_thread): Add `pid' argument. Adjust to use ptids.
15496 (child_delete_thread): Ditto.
15497 (do_initial_child_stuff): Add `attached' argument. Add process to
15499 (child_fetch_inferior_registers, child_store_inferior_registers):
15501 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
15502 (win32_attach): Pass 1 to do_initial_child_stuff.
15503 (win32_kill): Adjust interface. Remove process from processes
15505 (win32_detach): Ditto.
15506 (win32_join): Adjust interface.
15507 (win32_thread_alive): Take a ptid.
15508 (win32_resume): Adjust to use ptids.
15509 (get_child_debug_event): Ditto.
15510 (win32_wait): Adjust interface. Remove exiting process from
15513 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15515 Non-stop mode support.
15517 * server.h (non_stop): Declare.
15518 (gdb_client_data, handler_func): Declare.
15519 (delete_file_handler, add_file_handler, start_event_loop):
15521 (handle_serial_event, handle_target_event, push_event)
15522 (putpkt_notif): Declare.
15523 * target.h (enum resume_kind): New.
15524 (struct thread_resume): Replace `step' field by `kind' field.
15525 (TARGET_WNOHANG): Define.
15526 (struct target_ops) <wait>: Add `options' argument.
15527 <supports_non_stop, async, start_non_stop>: New fields.
15528 (target_supports_non_stop, target_async): New.
15529 (start_non_stop): Declare.
15530 (mywait): Add `options' argument.
15531 * target.c (mywait): Add `options' argument. Print child exit
15532 notifications here.
15533 (start_non_stop): New.
15534 * server.c (non_stop, own_buf, mem_buf): New globals.
15535 (struct vstop_notif): New.
15536 (notif_queue): New global.
15537 (queue_stop_reply, push_event, discard_queued_stop_replies)
15538 (send_next_stop_reply): New.
15539 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15541 (attach_inferior): In non-stop mode, don't wait for the target
15543 (handle_general_set): Handle QNonStop.
15544 (handle_query): When handling qC, return the current general
15545 thread, instead of the first thread of the list.
15546 (handle_query): If the backend supports non-stop mode, include
15547 QNonStop+ in the qSupported query response.
15548 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15550 (handle_v_attach, handle_v_run): Handle non-stop mode.
15551 (handle_v_stopped): New.
15552 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15553 (myresume): Adjust to use resume_kind. Handle non-stop.
15554 (queue_stop_reply_callback): New.
15555 (handle_status): Handle non-stop mode.
15556 (main): Clear non_stop flag on reconnection. Use the event-loop.
15557 Refactor serial protocol handling from here ...
15558 (process_serial_event): ... to this new function. When GDB
15559 selects any thread, select one here. In non-stop mode, wait until
15560 GDB acks all pending events before exiting.
15561 (handle_serial_event, handle_target_event): New.
15562 * remote-utils.c (remote_open): Install remote_desc in the event
15564 (remote_close): Remove remote_desc from the event loop.
15565 (putpkt_binary): Rename to...
15566 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15567 (putpkt_binary): New as wrapper around putpkt_binary_1.
15568 (putpkt_notif): New.
15569 (prepare_resume_reply): In non-stop mode, don't change the
15571 * event-loop.c: New.
15572 * Makefile.in (OBJ): Add event-loop.o.
15573 (event-loop.o): New rule.
15575 * linux-low.h (pid_of): Moved here.
15577 (get_lwp_thread): Use lwpid_of.
15578 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15579 * linux-low.c (pid_of): Delete.
15580 (inferior_pid): Use lwpid_of.
15581 (linux_event_pipe): New.
15582 (target_is_async_p): New.
15584 (handle_extended_wait): Use lwpid_of.
15585 (add_lwp): Don't set lwpid field.
15586 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15587 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15588 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15589 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15590 first. Adjust to linux_wait_for_event interface changes. Use
15592 (linux_detach): Don't delete the main lwp here.
15593 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15594 (status_pending_p): Don't consider explicitly suspended lwps.
15595 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15596 pointer. Add OPTIONS argument. Change return type to int. Use
15597 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15598 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15599 pointer. Add status pointer argument. Return a pid instead of a
15600 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15601 changes. In non-stop mode, don't switch to a random thread.
15602 (linux_wait): Rename to...
15603 (linux_wait_1): ... this. Add target_options argument, and handle
15604 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15605 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15606 clean exit and signal exit code. Don't stop all threads in
15607 non-stop mode. In all-stop mode, only stop all threads when
15608 reporting a stop to GDB. Handle explicit thread stop requests.
15609 (async_file_flush, async_file_mark): New.
15611 (send_sigstop): Use lwpid_of.
15612 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15613 interface changes. In non-stop mode, don't switch to a random
15615 (linux_resume_one_lwp): Use lwpid_of.
15616 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15617 (linux_resume_one_thread): ... this. Handle resume_stop. In
15618 non-stop mode, don't look for pending flag in all threads.
15619 (resume_status_pending_p): Don't consider explicitly suspended
15621 (my_waitpid): Reimplement. Emulate __WALL.
15622 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15624 (sigchld_handler, linux_supports_non_stop, linux_async)
15625 (linux_start_non_stop): New.
15626 (linux_target_ops): Register linux_supports_non_stop, linux_async
15627 and linux_start_non_stop.
15628 (initialize_low): Install SIGCHLD handler.
15629 * thread-db.c (thread_db_create_event, find_one_thread)
15630 (thread_db_get_tls_address): Use lwpid_of.
15631 * win32-low.c (win32_detach): Adjust to use resume_kind.
15632 (win32_wait): Add `options' argument.
15633 * spu-low.c (spu_resume): Adjust to use resume_kind.
15634 (spu_wait): Add `options' argument.
15636 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15638 Decouple target code from remote protocol.
15640 * target.h (enum target_waitkind): New.
15641 (struct target_waitstatus): New.
15642 (struct target_ops) <wait>: Return an unsigned long. Take a
15643 target_waitstatus pointer instead of a char pointer.
15644 (mywait): Likewise.
15645 * target.c (mywait): Change prototype to return an unsigned long.
15646 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15647 * server.h (thread_from_wait, old_thread_from_wait): Delete
15649 (prepare_resume_reply): Change prototype to take a
15651 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15652 (last_status, last_ptid): New.
15653 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15654 pid instead of a signal.
15655 (attach_inferior): Remove "status" and "signal" parameters.
15657 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15659 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15660 (handle_v_requests, myresume): Remove "status" and "signal"
15661 parameters. Adjust.
15662 (handle_status): New.
15663 (main): Delete local `status'. Adjust.
15664 * remote-utils.c: Include target.h.
15665 (prepare_resume_reply): Change prototype to take a
15666 target_waitstatus. Adjust.
15668 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15670 * spu-low.c (spu_wait): Adjust.
15671 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15673 (win32_wait): Adjust.
15675 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15677 * target.h (struct thread_resume): Delete leave_stopped member.
15678 (struct target_ops): Add a `n' argument to the `resume' callback.
15679 * server.c (start_inferior): Adjust.
15680 (handle_v_cont, myresume): Adjust.
15681 * linux-low.c (check_removed_breakpoint): Adjust to resume
15682 interface change, and to removed leave_stopped field.
15683 (resume_ptr): Delete.
15684 (struct thread_resume_array): New.
15685 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15686 resume interface change.
15687 (linux_continue_one_thread, linux_queue_one_thread)
15688 (resume_status_pending_p): Check if the resume field is NULL
15689 instead of checking the leave_stopped member.
15690 (linux_resume): Adjust to the target resume interface change.
15691 * spu-low.c (spu_resume): Adjust to the target resume interface
15693 * win32-low.c (win32_detach, win32_resume): Ditto.
15695 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15697 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15699 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15701 (linux_continue_one_thread): Only preserve the stepping flag if
15702 there's a pending breakpoint.
15704 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15706 * server.c (main): After the inferior having exited, call
15707 remote_close before exiting gdbserver.
15709 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15711 Fix size of FPSCR in Power 7 processors.
15712 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15713 (PPC_FEATURE_HAS_DFP): New #define.
15714 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15717 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15719 * server.c (handle_query) Whitespace and formatting.
15721 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15723 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15724 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15725 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15726 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15727 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15728 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15729 Makefile.in, configure.ac: Fix whitespace throughout.
15730 * configure: Regenerate.
15732 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15734 * inferiors.c (find_inferior): Make it safe for the callback
15735 function to delete the currently iterated inferior.
15737 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15739 * Makefile.in (linuw_low_h): Move higher.
15740 (thread-db.o): Depend on $(linux_low_h).
15742 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15744 Rename "process" to "lwp" throughout.
15746 * linux-low.c (all_processes): Rename to...
15747 (all_lwps): ... this.
15748 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15749 (add_process): Rename to ...
15750 (add_lwp): ... this. Adjust.
15751 (linux_create_inferior): Adjust.
15752 (linux_attach_lwp): Adjust.
15753 (linux_attach): Adjust.
15754 (linux_kill_one_process): Rename to ...
15755 (linux_kill_one_lwp): ... this. Adjust.
15756 (linux_kill): Adjust.
15757 (linux_detach_one_process): Rename to ...
15758 (linux_detach_one_lwp): ... this. Adjust.
15759 (linux_detach): Adjust.
15760 (check_removed_breakpoint): Adjust.
15761 (status_pending_p): Adjust.
15762 (linux_wait_for_process): Rename to ...
15763 (linux_wait_for_lwp): ... this. Adjust.
15764 (linux_wait_for_event): Adjust.
15765 (send_sigstop): Adjust.
15766 (wait_for_sigstop): Adjust.
15767 (stop_all_processes): Rename to ...
15768 (stop_all_lwps): ... this.
15769 (linux_resume_one_process): Rename to ...
15770 (linux_resume_one_lwp): ... this. Adjust.
15771 (linux_set_resume_request, linux_continue_one_thread)
15772 (linux_queue_one_thread, resume_status_pending_p)
15773 (usr_store_inferior_registers, regsets_store_inferior_registers)
15774 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15776 * linux-low.h (get_process): Rename to ...
15777 (get_lwp): ... this. Adjust.
15778 (get_thread_process): Rename to ...
15779 (get_thread_lwp): ... this. Adjust.
15780 (get_process_thread): Rename to ...
15781 (get_lwp_thread): ... this. Adjust.
15782 (struct process_info): Rename to ...
15783 (struct lwp_info): ... this.
15784 (all_processes): Rename to ...
15785 (all_lwps): ... this.
15786 * proc-service.c (ps_lgetregs): Adjust.
15787 * thread-db.c (thread_db_create_event, find_one_thread)
15788 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15790 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15792 * server.c (handle_query): Handle "qAttached".
15794 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15796 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15797 GPLv3, update license URL.
15799 2009-03-01 Doug Evans <dje@google.com>
15801 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15802 (server_h): Add gdb_signals.h.
15803 (signals.o): Update.
15804 * server.h (target_signal_from_host,target_signal_to_host_p)
15805 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15807 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15809 * remote-utils.c (getpkt): Also generate remote-debug
15810 information if noack_mode is set.
15812 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15814 * server.c (handle_query): Report qXfer:siginfo:read and
15815 qXfer:siginfo:write as supported and handle them.
15816 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15817 * linux-low.c (linux_xfer_siginfo): New.
15818 (linux_target_ops): Set it.
15820 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15822 * server.c (gdbserver_usage): Mention --remote-debug.
15823 (main): Accept '--remote-debug' switch.
15825 2009-01-18 Doug Evans <dje@google.com>
15827 * regcache.c (new_register_cache): No need to check result of xcalloc.
15828 * server.c (handle_search_memory): Back out calls to xmalloc,
15829 result is checked and error is returned to user upon failure.
15830 (handle_query): Ditto. Add more checks for result of malloc.
15831 (handle_v_cont): Check result of malloc, report error back to
15833 (handle_v_run): Ditto. Call freeargv.
15834 * server.h (freeargv): Declare.
15835 * utils.c (freeargv): New fn.
15837 2009-01-15 Doug Evans <dje@google.com>
15839 * gdbreplay.c (perror_with_name): Make arg const char *.
15840 * server.h (target_signal_to_name): Make return type const char *.
15841 * thread-db.c (thread_db_err_str): Make return type const char *.
15842 * utils.c (perror_with_name): Make arg const char *.
15844 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15846 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15847 when handling a EXIT_PROCESS_DEBUG_EVENT.
15849 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15851 * gdbreplay.c (gdbreplay_version): Update copyright year.
15852 * server.c (gdbserver_version): Likewise.
15854 2009-01-05 Doug Evans <dje@google.com>
15856 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15857 (handle_extended_wait): Improve comment.
15859 2008-12-13 Doug Evans <dje@google.com>
15861 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15862 * server.h (ATTR_MALLOC): New macro.
15863 (xmalloc,xcalloc,xstrdup): Declare.
15864 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15865 * inferiors.c: Ditto.
15866 * linux-low.c: Ditto.
15867 * mem-break.c: Ditto.
15868 * regcache.c: Ditto.
15869 * remote-utils.c: Ditto.
15872 * win32-low.c: Ditto.
15874 2008-12-12 Doug Evans <dje@google.com>
15876 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15877 in debugging printf.
15879 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15881 2008-12-09 Doug Evans <dje@google.com>
15883 * linux-low.h (struct process_info): Delete member tid, unused.
15884 * thread-db.c (find_one_thread): Update.
15885 (maybe_attach_thread): Update.
15887 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15889 * target.h (struct target_ops): Add qxfer_osdata member.
15890 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15892 (linux_qxfer_osdata): New functions.
15893 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15895 * server.c (handle_query): Handle "qXfer:osdata:read:".
15896 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15897 (buffer_xml_printf): New functions.
15898 * server.h (struct buffer): New.
15899 (buffer_grow_str, buffer_grow_str0): New macros.
15900 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15901 (buffer_xml_printf): Declare.
15903 2008-11-24 Doug Evans <dje@google.com>
15905 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15907 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15909 * server.c (handle_v_run): Always use the supplied argument list.
15911 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15913 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15914 (xtensa_regmap_table): Add entry for scompare1.
15916 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15918 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15919 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15920 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15921 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15922 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15923 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15924 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15925 XML target descriptions.
15926 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15927 when inferior is running on an ISA 2.05 or later processor. Add
15928 special case to return offset for full 64-bit slot of FPSCR when
15931 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15933 * Makefile.in (SFILES, clean): Added sparc64 files.
15934 (reg-sparc64.o, reg-sparc64.c): New.
15935 * configure.srv (sparc*-*-linux*): New configuration.
15936 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15937 syscall arguments for SPARC.
15938 (regsets_store_inferior_registers): Likewise.
15939 * linux-sparc-low.c: New file.
15941 2008-10-21 Doug Evans <dje@google.com>
15943 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15944 (READLINE_DIR,READLINE_DEP): Delete.
15945 (INTERNAL_CFLAGS): Update.
15946 (LINTFLAGS): Update.
15948 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15950 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15951 whole argv from the last run, not just argv[0].
15953 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15955 * regcache.c (new_register_cache): Return NULL if the register
15956 cache size isn't known yet.
15957 (free_register_cache): Avoid dereferencing a NULL regcache.
15959 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15961 * configure.srv: Merge MIPS and MIPS64.
15963 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15965 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15967 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15969 * Makefile.in: Add required vsx dependencies.
15971 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15972 Declare init_registers_powerpc_vsx32l.
15973 Declare init_registers_powerpc_vsx64l.
15974 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15975 (ppc_arch_setup): Check for VSX in hwcap.
15976 (ppc_fill_vsxregset): New function.
15977 (ppc_store_vsxregset): New function.
15978 Add new VSX entry in regset_info target_regsets.
15980 * configure.srv: Add new VSX dependencies.
15982 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15984 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15985 (remote_open): Set or clear transport_is_reliable.
15986 (putpkt_binary): Don't expect acks in noack mode.
15987 (getpkt): Don't send ack/nac in noack mode.
15988 * server.c (handle_general_set): Handle QStartNoAckMode.
15989 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15991 (main): Reset noack_mode on every connection.
15992 * server.h (noack_mode): Declare.
15994 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15996 * Makefile.in (GDBREPLAY_OBS): New variable.
15997 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15999 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
16000 Daniel Jacobowitz <dan@codesourcery.com>
16002 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
16003 (usr_store_inferior_registers): Likewise.
16004 (regsets_store_inferior_registers): Likewise.
16006 2008-07-31 Rolf Jansen <rj@surtec.com>
16007 Pedro Alves <pedro@codesourcery.com>
16009 * configure.ac: Check for memmem declaration.
16010 * server.c [HAVE_MALLOC_H]: Include malloc.h.
16011 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
16012 (disable_packet_qfThreadInfo): Unconditionally compile.
16013 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
16014 * configure, config.in: Regenerate.
16016 2008-07-28 Doug Kwan <dougkwan@google.com>
16018 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
16019 (linux_write_memory): Remove declaration of errno.
16021 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
16023 * linux-low.c (handle_extended_wait): Do not use "status"
16024 variable uninitialized.
16026 2008-07-07 Pedro Alves <pedro@codesourcery.com>
16028 * server.c (handle_v_attach): Inhibit reporting dll changes.
16030 2008-06-27 Pedro Alves <pedro@codesourcery.com>
16032 * remote-utils.c (prepare_resume_reply): If requested, don't
16033 output "thread:TID" in the T stop reply.
16035 * server.c (disable_packet_vCont, disable_packet_Tthread)
16036 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
16037 (handle_query): If requested, disable support for qC, qfThreadInfo
16039 (handle_v_requests): If requested, disable support for vCont.
16040 (gdbserver_show_disableable): New.
16041 (main): Handle --disable-packet and --disable-packet=LIST.
16043 * server.h (disable_packet_vCont, disable_packet_Tthread)
16044 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
16046 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
16048 * server.c (gdbserver_usage): Mention --version.
16050 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
16052 * Makefile.in (gdbreplay.o): New rule.
16054 2008-06-06 Joseph Myers <joseph@codesourcery.com>
16056 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
16057 message, not gdbserver.
16059 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
16060 Nathan Sidwell <nathan@codesourcery.com>
16061 Joseph Myers <joseph@codesourcery.com>
16063 * acinclude.m4: Include ../../config/acx.m4.
16064 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
16065 * configure, config.in: Regenerate.
16066 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
16067 * server.c (gdbserver_version): Print PKGVERSION.
16068 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
16069 (main): Adjust gdbserver_usage calls.
16070 * gdbreplay.c (version, host_name): Add declarations.
16071 (gdbreplay_version, gdbreplay_usage): New.
16072 (main): Accept --version and --help options.
16074 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
16076 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
16077 (arm_breakpoint_at): Handle Thumb.
16078 (the_low_target): Add comment.
16080 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
16082 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
16084 2008-05-09 Doug Evans <dje@google.com>
16086 * server.h (decode_search_memory_packet): Declare.
16087 * remote-utils.c (decode_search_memory_packet): New fn.
16088 * server.c (handle_search_memory_1): New fn.
16089 (handle_search_memory): New fn.
16090 (handle_query): Process qSearch:memory packets.
16092 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
16094 * regcache.c (registers_length): Remove.
16095 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
16096 full register packet.
16097 * regcache.h (registers_length): Remove prototype.
16098 * server.h (PBUFSIZ): Define to 16384.
16100 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
16102 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
16103 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
16104 powerpc-64l.o, and powerpc-altivec64l.o.
16105 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
16106 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
16107 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
16108 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
16109 rs6000/power-linux.xml, and rs6000/power64-linux.xml
16112 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
16113 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
16114 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
16115 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
16116 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
16117 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
16118 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
16119 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
16120 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
16121 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
16124 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
16125 (init_registers_powerpc_32l): ... this new prototype.
16126 (init_registers_powerpc_32): Remove, replace by ...
16127 (init_registers_powerpc_altivec32l): ... this new prototype.
16128 (init_registers_powerpc_e500): Remove, replace by ...
16129 (init_registers_powerpc_e500l): ... this new prototype.
16130 (init_registers_ppc64): Remove, replace by ...
16131 (init_registers_powerpc_64l): ... this new prototype.
16132 (init_registers_powerpc_64): Remove, replace by ...
16133 (init_registers_powerpc_altivec64l): ... this new prototype.
16134 (ppc_num_regs): Set to 73.
16135 (PT_ORIG_R3, PT_TRAP): Define if necessary.
16136 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
16137 (ppc_cannot_store_register): Handle orig_r3 and trap.
16138 (ppc_arch_setup): Update init_registers_... calls.
16139 (ppc_fill_gregset): Handle orig_r3 and trap.
16141 * inferiors.c (clear_inferiors): Reset current_inferior.
16143 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
16145 * acinclude.m4: Add override.m4.
16146 * configure: Regenerate.
16148 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16150 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
16151 initial call to init_register_ppc64.
16153 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16155 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
16156 single powerpc*-*-linux* case.
16157 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
16159 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
16161 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
16162 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
16164 * linux-ppc-low.c: Include <elf.h>.
16165 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
16166 (ppc_hwcap): New global variable.
16167 (ppc_regmap): Remove __SPE__ #ifdef sections.
16168 (ppc_regmap_e500): New global variable.
16169 (ppc_cannot_store_register): Update __SPE__ special case.
16170 (ppc_get_hwcap): New function.
16171 (ppc_arch_setup): Use it to determine whether inferior supports
16172 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
16173 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
16174 Do not access registers if target does not support AltiVec.
16175 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
16176 Do not access registers if target does not support SPE.
16177 (target_regsets): Unconditionally include AltiVec and SPE regsets.
16179 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
16181 * linux-low.c (disabled_regsets, num_regsets): New.
16182 (use_regsets_p): Delete.
16183 (linux_wait_for_process): Clear disabled_regsets.
16184 (regsets_fetch_inferior_registers): Check and set it.
16185 (regsets_store_inferior_registers): Likewise.
16186 (linux_fetch_registers, linux_store_registers): Do not use
16188 (initialize_low): Allocate disabled_regsets.
16190 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
16192 * Makefile.in (LIBOBJS): New.
16193 (OBS): Use LIBOBJS.
16194 (memmem.o): New rule.
16195 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
16196 * configure: Regenerated.
16198 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
16200 * server.c (handle_query): Never return "unsupported" for
16201 qXfer:features:read queries.
16203 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
16205 * server.c (get_features_xml): Fix inverted condition.
16206 (handle_query): Always support qXfer:feature:read.
16208 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
16210 * server.c (wrapper_argv): New.
16211 (start_inferior): Handle wrapper_argv. If set, expect an extra
16213 (gdbserver_usage): Document --wrapper.
16214 (main): Parse --wrapper.
16216 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16218 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
16219 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
16220 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
16221 (ppc_set_pc): Likewise.
16222 (ppc_arch_setup): New function.
16223 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
16224 of collect_register.
16225 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
16227 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16229 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
16230 instead of linux-ppc64-low.o.
16231 * linux-ppc64-low.c: Remove file.
16232 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
16233 (linux-ppc64-low.o): Remove rule.
16235 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
16236 (init_registers_powerpc_64): Likewise.
16237 (ppc_regmap): Conditionally define depending on __powerpc64__.
16238 (ppc_cannot_store_register): Do not special-case "fpscr" when
16239 compiled on __powerpc64__.
16240 (ppc_collect_ptrace_register): New function.
16241 (ppc_supply_ptrace_register): New function.
16242 (ppc_breakpoint): Change type to "unsigned int".
16243 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
16244 (the_low_target): Conditionally provide initializers for the
16245 arch_setup member depending on __powerpc64__. Install
16246 collect_ptrace_register and supply_ptrace_register members.
16248 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16250 * regcache.h (gdbserver_xmltarget): Add extern declaration.
16251 * server.c (gdbserver_xmltarget): Define.
16252 (get_features_xml): Use it to replace "target.xml" and arch_string.
16254 * configure.srv: Remove srv_xmltarget. Add XML files that were
16255 mentioned there to srv_xmlfiles instead. Remove conditional tests
16256 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
16257 srv_xmlfiles and srv_regobj to include all possible choices.
16258 * configure.ac (srv_xmltarget): Remove.
16259 (srv_xmlfiles): Do not add "target.xml".
16260 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
16261 checks for supplementary target information.
16262 * configure: Regenerate.
16263 * Makefile.in (XML_TARGET): Remove.
16264 (target.xml): Remove rule.
16265 (clean): Do not clean up target.xml.
16266 (.PRECIOUS): Do not mention target.xml.
16268 * target.h (struct target_ops): Remove arch_string member.
16269 * linux-low.c (linux_arch_string): Remove.
16270 (linux_target_ops): Remove arch_string initializer.
16271 * linux-low.h (struct linux_target_ops): Remove arch_string member.
16272 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
16273 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
16274 * spu-low.c (spu_arch_string): Remove.
16275 (spu_target_ops): Remove arch_string initializer.
16276 * win32-low.c (win32_arch_string): Remove.
16277 (win32_target_ops): Remove arch_string initializer.
16278 * win32-low.h (struct win32_target_ops): Remove arch_string member.
16279 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
16280 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
16282 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16284 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
16285 by collect_ptrace_register and supply_ptrace_register hooks.
16286 * linux-low.c (fetch_register): Use supply_ptrace_register callback
16287 instead of checking for the_low_target.left_pad_xfer.
16288 (usr_store_inferior_registers): Use collect_ptrace_register callback
16289 instead of checking for the_low_target.left_pad_xfer.
16291 * linux-s390-low.c (s390_collect_ptrace_register): New function.
16292 (s390_supply_ptrace_register): Likewise.
16293 (s390_fill_gregset): Call s390_collect_ptrace_register.
16294 (the_low_target): Update.
16296 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
16297 (ppc_supply_ptrace_register): Likewise.
16298 (the_low_target): Update.
16300 * linux-i386-low.c (the_low_target): Update.
16301 * linux-x86-64-low.c (the_low_target): Update.
16303 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16305 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
16306 reg-s390.o and reg-s390x.o.
16308 * linux-low.c (new_inferior): New global variable.
16309 (linux_create_inferior, linux_attach): Set it.
16310 (linux_wait_for_process): Call the_low_target.arch_setup after the
16311 target has stopped for the first time.
16312 (initialize_low): Do not call the_low_target.arch_setup.
16314 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
16315 (s390_set_pc): Likewise.
16316 (s390_arch_setup): New function.
16317 (the_low_target): Use s390_arch_setup as arch_setup routine.
16319 * regcache.c (realloc_register_cache): New function.
16320 (set_register_cache): Call it for each existing regcache.
16322 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16324 * server.h (init_registers): Remove prototype.
16326 * linux-low.h (struct linux_target_ops): Add arch_setup field.
16327 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
16328 instead of init_registers ().
16329 * linux-arm-low.c (init_registers_arm): Add prototype.
16330 (init_registers_arm_with_iwmmxt): Likewise.
16331 (the_low_target): Add initializer for arch_setup field.
16332 * linux-cris-low.c (init_registers_cris): Add prototype.
16333 (the_low_target): Add initializer for arch_setup field.
16334 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
16335 (the_low_target): Add initializer for arch_setup field.
16336 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
16337 (the_low_target): Add initializer for arch_setup field.
16338 * linux-ia64-low.c (init_registers_ia64): Add prototype.
16339 (the_low_target): Add initializer for arch_setup field.
16340 * linux-m32r-low.c (init_registers_m32r): Add prototype.
16341 (the_low_target): Add initializer for arch_setup field.
16342 * linux-m68k-low.c (init_registers_m68k): Add prototype.
16343 (the_low_target): Add initializer for arch_setup field.
16344 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
16345 (init_registers_mips64_linux): Likewise.
16346 (the_low_target): Add initializer for arch_setup field.
16347 * linux-ppc-low.c (init_registers_ppc): Add prototype.
16348 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
16349 (the_low_target): Add initializer for arch_setup field.
16350 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
16351 (init_registers_powerpc_64): Likewise.
16352 (the_low_target): Add initializer for arch_setup field.
16353 * linux-s390-low.c (init_registers_s390): Add prototype.
16354 (init_registers_s390x): Likewise.
16355 (the_low_target): Add initializer for arch_setup field.
16356 * linux-sh-low.c (init_registers_sh): Add prototype.
16357 (the_low_target): Add initializer for arch_setup field.
16358 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
16359 (the_low_target): Add initializer for arch_setup field.
16360 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
16361 (the_low_target): Add initializer for arch_setup field.
16363 * win32-low.h (struct win32_target_ops): Add arch_setup field.
16364 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
16365 instead of init_registers ().
16366 * win32-arm-low.c (init_registers_arm): Add prototype.
16367 (the_low_target): Add initializer for arch_setup field.
16368 * win32-i386-low.c (init_registers_i386): Add prototype.
16369 (the_low_target): Add initializer for arch_setup field.
16371 * spu-low.c (init_registers_spu): Add prototype.
16372 (initialize_low): Call initialie_registers_spu () instead of
16373 initialize_registers ().
16375 2008-02-19 Pedro Alves <pedro@codesourcery.com>
16377 * server.c (handle_v_requests): When handling the vRun and vAttach
16378 packets, if already debugging a process, don't kill it. Return an
16381 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
16383 * server.c (handle_query): Correct length check.
16385 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
16387 * win32-low.c (do_initial_child_stuff): Add process handle
16388 parameter. Set current_process_handle and current_process_id from the
16389 parameters. Clear globals.
16390 (win32_create_inferior): Don't set current_process_handle and
16391 current_process_id here. Instead pass them on the call to
16392 do_initial_child_stuff.
16393 (win32_attach): Likewise.
16394 (win32_clear_inferiors): New.
16395 (win32_kill): Don't close the current process handle or the
16396 current thread handle here. Instead call win32_clear_inferiors.
16397 (win32_detach): Don't open a new handle to the process. Call
16398 win32_clear_inferiors.
16399 (win32_join): Don't rely on current_process_handle; open a new
16400 handle using the process id.
16401 (win32_wait): Call win32_clear_inferiors when the inferior process
16404 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
16406 * server.c (monitor_show_help): Add "exit".
16408 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
16410 * Makefile.in (SFILES): Add linux-xtensa-low.c.
16411 (clean): Add reg-xtensa.c.
16412 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
16413 * configure.srv (xtensa*-*-linux*) New target.
16414 * linux-xtensa-low.c: New.
16415 * xtensa-xtregs.c: New.
16417 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
16419 * hostio.c: Don't include errno.h.
16420 (errno_to_fileio_errno): Move to hostio-errno.
16421 * hostio.c: (hostio_error): Remove the error parameter. Defer the
16422 error number outputting to the target->hostio_last_error callback.
16423 (hostio_packet_error): Use FILEIO_EINVAL directly.
16424 (handle_open, handle_pread, hostio_error, handle_unlink): Update
16425 calls to hostio_error.
16426 * hostio-errno.c: New.
16427 * server.h (hostio_last_error_from_errno): Declare.
16428 * target.h (target_ops): Add hostio_last_error member.
16429 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
16430 as hostio_last_error handler.
16431 * spu-low.c (spu_target_ops): Likewise.
16432 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
16433 (wince_hostio_last_error): New functions.
16434 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
16435 as hostio_last_error handler.
16436 (win32_target_ops) [!_WIN32_WCE]: Register
16437 hostio_last_error_from_errno as hostio_last_error handler.
16438 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
16439 (hostio-errno.o): New rule.
16440 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
16441 * configure.srv (srv_hostio_err_objs): New variable. Default to
16443 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
16444 * configure: Regenerate.
16446 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16448 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
16449 (linux_kill, linux_detach): Clean up the process list.
16450 * remote-utils.c (remote_open): Improve port number parsing.
16451 (putpkt_binary, input_interrupt): Only send interrupts if the target
16453 * server.c (extended_protocol): Make static.
16454 (attached): Define earlier.
16455 (exit_requested, response_needed, program_argv): New variables.
16456 (target_running): New.
16457 (start_inferior): Clear attached here.
16458 (attach_inferior): Set attached here.
16459 (require_running): Define.
16460 (handle_query): Use require_running and target_running. Implement
16462 (handle_v_attach, handle_v_run): New.
16463 (handle_v_requests): Use require_running. Handle vAttach and vRun.
16464 (gdbserver_usage): Update.
16465 (main): Redo argument parsing. Handle --debug and --multi. Handle
16466 --attach along with other options or after the port. Save
16467 program_argv. Support no initial program. Resynchronize
16468 communication with GDB after an error. Handle "monitor exit".
16469 Use require_running and target_running. Always allow the extended
16470 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
16471 restart in extended mode.
16472 * README: Refer to the GDB manual. Update --attach usage.
16474 2007-12-20 Andreas Schwab <schwab@suse.de>
16476 * linux-low.c (STACK_SIZE): Define.
16477 (linux_tracefork_child): Use it. Use __clone2 on ia64.
16478 (linux_test_for_tracefork): Likewise.
16480 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
16482 * linux-low.c (linux_wait_for_event): Update messages. Do not
16483 reinsert auto-delete breakpoints.
16484 * mem-break.c (struct breakpoint): Change return type of handler to
16486 (set_breakpoint_at): Update handler type.
16487 (reinsert_breakpoint_handler): Return 1 instead of calling
16489 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
16491 (check_breakpoints): Delete auto-delete breakpoints and return 2.
16492 * mem-break.h (set_breakpoint_at): Update handler type.
16493 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
16494 * win32-low.c (auto_delete_breakpoint): New.
16495 (get_child_debug_event): Use it.
16497 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
16499 * configure.ac: Check for pread and pwrite.
16500 * hostio.c (handle_pread): Fall back to lseek and read.
16501 (handle_pwrite): Fall back to lseek and write.
16502 * config.in, configure: Regenerated.
16504 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
16506 * server.c (myresume): Add own_buf argument.
16507 (main): Update calls.
16509 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
16511 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
16512 * remote-utils.c (remote_open): Do not call disable_async_io.
16513 (block_async_io): Delete.
16514 (unblock_async_io): Make static.
16515 (initialize_async_io): New.
16516 * server.c (handle_v_cont): Handle async I/O here.
16517 (myresume): Likewise. Move other common resume tasks here...
16518 (main): ... from here. Call initialize_async_io. Disable async
16519 I/O before the main loop.
16520 * server.h (initialize_async_io): Declare.
16521 (block_async_io, unblock_async_io): Delete prototypes.
16522 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16524 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16526 * remote-utils.c (readchar): Allow binary data in received messages.
16528 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16530 * win32-low.c (attaching): New global.
16531 (win32_create_inferior): Clear the `attaching' global.
16532 (win32_attach): Set the `attaching' global.
16533 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16534 attaching. Only set a breakpoint at the entry point if not
16537 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16539 * server.c (main): Don't report dll events on the initial
16540 connection on attaches.
16542 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16544 * server.c (main): Relax numerical bases supported for the pid of
16545 the --attach command line argument.
16547 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16549 * win32-low.c (win32_attach): Call OpenProcess before
16550 DebugActiveProcess, not after. Add last error output to error
16553 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16555 * win32-low.c (win32_get_thread_context)
16556 (win32_set_thread_context): New functions.
16557 (thread_rec): Use win32_get_thread_context.
16558 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16559 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16562 2007-12-03 Leo Zayas
16563 Pedro Alves <pedro_alves@portugalmail.pt>
16565 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16567 (child_add_thread): Minor cleanup.
16568 (child_continue): Resume artificially suspended threads before
16569 calling ContinueDebugEvent.
16570 (suspend_one_thread): New.
16571 (fake_breakpoint_event): New.
16572 (get_child_debug_event): Change return type to int. Check here if
16573 gdb sent an interrupt request. If a soft interrupt was requested,
16574 fake a breakpoint event. Return 0 if there is no event to handle,
16576 (win32_wait): Don't check here if gdb sent an interrupt request.
16577 Ensure there is a valid event to handle.
16578 (win32_request_interrupt): Add soft interruption method as last
16581 2007-12-03 Leo Zayas
16582 Pedro Alves <pedro_alves@portugalmail.pt>
16584 * win32-low.h (win32_thread_info): Add descriptions to the
16585 structure members. Replace `suspend_count' counter by a
16587 * win32-low.c (thread_rec): Update condition of when to get the
16588 context from the inferior. Rely on ContextFlags being set if it
16589 has already been retrieved. Only suspend the inferior thread if
16590 we haven't already. Warn if that fails.
16591 (continue_one_thread): s/suspend_count/suspended/. Only call
16592 ResumeThread once. Warn if that fails.
16594 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16596 * win32-low.c (win32_wait): Don't read from the inferior when it
16597 has already exited.
16599 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16601 * Makefile.in (win32_low_h): New variable.
16602 (win32-low.o): Add dependency on $(win32_low_h).
16603 (win32-arm-low.o, win32-i386-low.o): New rules.
16605 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16607 * hostio.c: Correct copyright year.
16609 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16611 * Makefile.in (OBS): Add hostio.o.
16612 (hostio.o): New rule.
16613 * server.h (handle_vFile): Declare.
16614 * hostio.c: New file.
16615 * server.c (handle_v_requests): Take packet_len and new_packet_len
16616 for binary packets. Call handle_vFile.
16617 (main): Update call to handle_v_requests.
16619 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16621 * linux-low.c: Include <sched.h>.
16623 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16625 * linux-low.c (linux_tracefork_grandchild): New.
16626 (linux_tracefork_child): Use clone.
16627 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16629 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16631 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16633 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16635 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16637 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16639 * inferiors.c (change_inferior_id): Delete.
16640 (add_pid_to_list, pull_pid_from_list): New.
16641 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16642 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16643 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16644 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16645 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16646 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16647 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16648 (using_threads): Always set to 1.
16649 (handle_extended_wait): New.
16650 (add_process): Do not set TID.
16651 (linux_create_inferior): Set must_set_ptrace_flags.
16652 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16653 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16654 (linux_thread_alive): Rename TID argument to LWPID.
16655 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16656 (linux_wait_for_event): Do not use TID or check using_threads. Update
16657 call to dead_thread_notify. Call handle_extended_wait.
16658 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16659 (send_sigstop): Delete sigstop_sent.
16660 (wait_for_sigstop): Avoid TID.
16661 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16662 (linux_test_for_tracefork): New.
16663 (linux_lookup_signals): Use thread_db_active and
16664 linux_supports_tracefork_flag.
16665 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16666 * linux-low.h (get_process_thread): Avoid TID.
16667 (struct process_ifo): Move thread_known and tid to the end. Remove
16669 (linux_attach_lwp, thread_db_init): Update prototypes.
16670 * server.h (change_inferior_id): Delete prototype.
16671 (add_pid_to_list, pull_pid_from_list): New prototypes.
16672 * thread-db.c (thread_db_use_events): New.
16673 (find_first_thread): Rename to...
16674 (find_one_thread): ...this. Update callers and messages. Do not
16675 call fatal. Check thread_db_use_events. Do not call
16676 change_inferior_id or new_thread_notify.
16677 (maybe_attach_thread): Update. Do not call new_thread_notify.
16678 (thread_db_init): Set thread_db_use_events. Check use_events.
16679 * utils.c (fatal, warning): Correct message prefix.
16681 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16683 * Makefile.in (clean): Remove new files.
16684 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16685 (powerpc-64.o, powerpc-64.c): New rules.
16686 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16687 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16689 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16691 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16692 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16693 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16694 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16695 (target_regsets): Add AltiVec and SPE register sets.
16696 * configure.ac: Check for AltiVec and SPE.
16697 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16698 (ppc_fill_vrregset, ppc_store_vrregset): New.
16699 (target_regsets): Add AltiVec register set.
16700 * configure: Regenerated.
16702 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16704 * linux-low.c (O_LARGEFILE): Define.
16705 (linux_read_memory): Use /proc/PID/mem.
16706 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16707 * configure, config.in: Regenerated.
16709 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16711 * linux-low.c (linux_wait_for_event): Do not pass signals while
16714 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16716 * win32-low.c (create_process): New.
16717 (win32_create_inferior): Use create_process instead of
16718 CreateProcess. If create_process failed retry appending an ".exe"
16719 suffix. Store the GetLastError result immediatelly after
16720 create_process calls and use it on the call to error.
16722 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16724 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16726 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16728 * configure.ac: Switch license to GPLv3.
16730 2007-08-01 Michael Snyder <msnyder@access-company.com>
16732 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16734 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16736 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16738 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16739 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16740 CloseToolhelp32Snapshot.
16741 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16742 CloseToolhelp32Snapshot.
16744 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16746 * server.c (main): Check for inferior exit before main loop.
16748 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16750 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16751 instead of on tmp_desc.
16753 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16754 Daniel Jacobowitz <dan@codesourcery.com>
16756 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16757 (add_thread): Minor cleanups.
16758 (clear_inferiors): Move lower in the file. Clear the DLL
16760 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16761 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16762 (xml_escape_text): New.
16763 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16765 (handle_v_cont): Report errors.
16766 (gdbserver_version): Update.
16767 (main): Correct size of own_buf. Do not report initial DLL events.
16768 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16769 (unloaded_dll, xml_escape_text): New.
16770 * win32-low.c (enum target_waitkind): Update comments.
16771 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16772 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16773 (win32_EnumProcessModules, win32_GetModuleInformation)
16774 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16775 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16776 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16777 (win32_Module32First, win32_Module32Next, load_toolhelp)
16778 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16779 (get_child_debug_event): Handle DLL events.
16780 (win32_wait): Likewise.
16782 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16784 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16785 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16787 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16789 * win32-low.c (handle_output_debug_string): Ignore event if not
16792 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16794 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16796 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16798 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16800 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16802 * inferiors.c (change_inferior_id): Add comment.
16803 * linux-low.c (check_removed_breakpoint): Add an early
16804 prototype. Improve debug output.
16805 (linux_attach): Doc update.
16806 (linux_detach_one_process, linux_detach): Clean up before releasing
16808 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16809 * linux-low.h (struct process_info): Doc improvement.
16810 * mem-break.c (delete_all_breakpoints): New.
16811 * mem-break.h (delete_all_breakpoints): New prototype.
16812 * thread-db.c (find_first_thread): New.
16813 (thread_db_create_event): Call it instead of
16814 thread_db_find_new_threads. Clean up unused variables.
16815 (maybe_attach_thread): Remove first thread handling.
16816 (thread_db_find_new_threads): Use find_first_thread.
16817 (thread_db_get_tls_address): Likewise.
16819 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16821 * thread-db.c (thread_db_find_new_threads): Add prototype.
16822 (thread_db_create_event): Check for the main thread before adding
16824 (maybe_attach_thread): Only enable event reporting if TID == 0.
16825 (thread_db_get_tls_address): Check for new threads.
16827 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16829 * linux-low.c (linux_create_inferior): Try execv before execvp.
16830 * spu-low.c (spu_create_inferior): Likewise.
16832 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16834 * linux-low.c (linux_create_inferior): Change execv to execvp.
16835 * spu-low.c (spu_create_inferior): Likewies.
16837 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16839 * Makefile.in (clean): Clean new files instead of deleted ones.
16840 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16841 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16843 * configure.srv: Specify XML files and new regformats for MIPS and
16845 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16846 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16847 an entry for the restart register.
16848 (mips_cannot_fetch_register, mips_cannot_store_register)
16849 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16850 register names to match the XML descriptions.
16851 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16852 restart register instead of $0.
16854 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16855 Markus Deuling <deuling@de.ibm.com>
16857 * remote-utils.c (decode_xfer_write): New function.
16858 * server.h (decode_xfer_write): Add prototype.
16859 * server.c (handle_query): Add PACKET_LEN argument. Support
16860 qXfer:spu:read and qXfer:spu:write packets.
16861 (main): Pass packet_len to handle_query.
16862 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16863 * target.h (target_ops): Add qxfer_spu.
16865 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16867 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16868 accessing non-seekable spufs files.
16870 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16872 * server.c (handle_query): Add reply for qC packet.
16874 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16875 Leo Zayas <lerele@champenstudios@com>
16877 * server.h (check_remote_input_interrupt_request): New function.
16878 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16879 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16880 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16881 (check_remote_input_interrupt_request): New function.
16882 * server.h (check_remote_input_interrupt_request): Declare.
16883 * win32-low.c (winapi_DebugBreakProcess,
16884 winapi_GenerateConsoleCtrlEvent): New typedefs.
16885 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16887 (win32_wait): Check for remote interrupt request
16888 with check_remote_input_interrupt_request.
16889 (win32_request_interrupt): New function.
16890 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16892 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16894 * win32-low.c (debug_registers_changed,
16895 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16896 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16897 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16898 (thread_rec): Get context using the low target.
16899 (child_add_thread): Call thread_added on the low target,
16900 which does the same thing.
16902 (do_initial_child_stuff): Remove debug registers references.
16903 Set context using the low target. Resume threads after
16904 setting the contexts.
16905 (child_continue): Remove dead variable. Remove debug
16906 registers references.
16907 (child_fetch_inferior_registers): Go through the low target.
16908 (do_child_store_inferior_registers): Remove.
16909 (child_store_inferior_registers): Go through the low target.
16910 (win32_resume): Remove debug registers references.
16911 Set context using the low target.
16912 (handle_exception): Change return type to void. Don't record
16913 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16914 first chance exception.
16915 (get_child_debug_event): Change return type to void. Remove
16916 goto loop. Always return after waiting for debug event.
16917 (win32_wait): Convert to switch statement. Handle spurious
16920 * win32-i386-low.c (debug_registers_changed,
16921 debug_registers_used): New.
16922 (initial_stuff): Rename to ...
16923 (i386_initial_stuff): ... this. Clear debug registers
16925 (store_debug_registers): Delete.
16926 (i386_get_thread_context): New.
16927 (load_debug_registers): Delete.
16928 (i386_set_thread_context): New.
16929 (i386_thread_added): New.
16930 (single_step): Rename to ...
16931 (i386_single_step): ... this.
16932 (do_fetch_inferior_registers): Rename to ...
16933 (i386_fetch_inferior_register): ... this.
16934 (i386_store_inferior_register): New.
16935 (the_low_target): Adapt to new interface.
16937 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16938 (arm_get_thread_context): New.
16939 (arm_set_thread_context): New.
16941 (do_fetch_inferior_registers): Rename to ...
16942 (arm_fetch_inferior_register): ... this.
16943 (arm_store_inferior_register): New.
16944 (arm_wince_breakpoint): Reimplement as unsigned long.
16945 (arm_wince_breakpoint_len): Define.
16946 (the_low_target): Adapt to new interface.
16948 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16949 load_debug_registers. Add get_thread_context, set_thread_context,
16950 thread_added and store_inferior_register. Rename
16951 fetch_inferior_registers to fetch_inferior_register.
16952 (regptr): Remove declaration.
16954 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16956 * linux-low.c (linux_detach): Change return type to int. Return 0.
16957 * spu-low.c (spu_detach): Likewise.
16959 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16961 * target.h (target_ops): Change return type of detach to int.
16963 (join_inferior): New.
16964 * server.c (main): Don't skip detach support on mingw32.
16965 If the inferior doesn't support detaching return error.
16966 Call join_inferior instead of using waitpid.
16967 * linux-low.c (linux_join): New.
16968 (linux_target_op): Add linux_join.
16969 * spu-low.c (spu_join): New.
16970 (spu_target_ops): Add spu_join.
16971 * win32-low.c (win32_detach): Adapt to new interface.
16972 Reopen current_process_handle before detaching. Issue a child
16973 resume before detaching.
16975 (win32_target_op): Add win32_join.
16977 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16979 * win32-low.c (win32-attach): Fix return value.
16980 * target.h (target_ops): Describe ATTACH return values.
16982 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16984 * win32-low.c (GETPROCADDRESS): Define.
16985 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16986 (winapi_DebugSetProcessKillOnExit): Likewise.
16987 (win32_create_inferior): Force usage of ansi CreateProcessA.
16988 (win32_attach): Use GETPROCADDRESS.
16989 (win32_detach): Likewise.
16991 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16993 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16995 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16997 * win32-low.c: Commit leftover changes from 2007-03-29.
16999 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17001 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
17002 fields short instead of int. Add explicit padding.
17003 (i387_cache_to_fsave): Remove unnecessary casts.
17004 (i387_fsave_to_cache): Doc fix.
17005 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
17007 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17009 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
17010 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
17012 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17014 * configure.srv (arm*-*-mingw32ce*): Move near the other
17017 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17019 * configure.ac: Add errno checking.
17020 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
17021 sys/file.h and malloc.h.
17022 (AC_CHECK_DECLS): Add perror.
17023 (srv_mingwce): Handle.
17024 * configure.srv (i[34567]86-*-cygwin*): Add
17025 win32-i386-low.o to srv_tgtobj.
17026 (i[34567]86-*-mingw*): Likewise.
17027 (arm*-*-mingw32ce*): Add case.
17028 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
17029 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
17030 [__MINGW32CE__] (strerror): New function.
17031 [__MINGW32CE__] (errno): Define to GetLastError.
17032 [__MINGW32CE__] (COUNTOF): New macro.
17033 (remote_open): Remove extra close call.
17034 * mem-break.c (delete_breakpoint_at): New function.
17035 * mem-break.h (delete_breakpoint_at): Declare.
17036 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
17037 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
17038 [USE_WIN32API] (read, write): Add char* casts.
17039 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
17040 * server.h: Include wincecompat.h on Windows CE.
17041 [HAVE_ERRNO_H]: Check.
17042 (perror): Declare if not declared.
17043 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
17044 (perror_with_name): Remove errno declaration.
17045 * wincecompat.h: New.
17046 * wincecompat.c: New.
17047 * win32-low.h: New.
17048 * win32-arm-low.c: New.
17049 * win32-i386-low.c: New.
17050 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
17051 (OUTMSG2): Make it safe.
17053 (COUNTOF): New macro.
17054 (NUM_REGS): Get it from the low target.
17055 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
17056 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
17057 (thread_rec): Let low target handle debug registers.
17058 (child_add_thread): Likewise.
17059 (child_init_thread_list): Likewise.
17060 (continue_one_thread): Likewise.
17062 (do_child_fetch_inferior_registers): Move to ...
17063 * win32-i386-low.c: ... here, and rename to ...
17064 (do_fetch_inferior_registers): ... this.
17065 * win32-low.c (child_fetch_inferior_registers):
17066 Go through the low target.
17067 (do_child_store_inferior_registers): Use regptr.
17068 (strwinerror): New function.
17069 (win32_create_inferior): Handle Windows CE.
17070 Use strwinerror instead of strerror on Windows error
17071 codes. Add program to the error output.
17072 Don't close the main thread handle on Windows CE.
17073 (win32_attach): Use coredll.dll on Windows CE.
17074 (win32_kill): Close current process and current
17076 (win32_detach): Use coredll.dll on Windows CE.
17077 (win32_resume): Let low target handle debug registers, and
17079 (handle_exception): Add/Remove initial breakpoint. Avoid
17080 non-existant WSTOPSIG on Windows CE.
17081 (win32_read_inferior_memory): Cast to remove warning.
17082 (win32_arch_string): Go through the low target.
17083 (initialize_low): Call set_breakpoint_data with the low
17084 target's breakpoint.
17085 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
17086 FOP_REGNUM, mappings): Move to ...
17087 * win32-i386-low.c: ... here.
17088 * win32-low.c (win32_thread_info): Move to ...
17089 * win32-low.h: ... here.
17090 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
17091 win32-arm-low.c and wincecompat.c.
17092 (all:): Add $EXEEXT.
17093 (install-only:): Likewise.
17094 (gdbserver:): Likewise.
17095 (gdbreplay:): Likewise.
17096 * config.in: Regenerate.
17097 * configure: Regenerate.
17099 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
17101 * win32-low.c: Rename typedef thread_info to
17102 win32_thread_info throughout.
17104 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
17106 * win32-i386-low.c: Rename to ...
17107 * win32-low.c: ... this.
17108 * configure.srv: Replace win32-i386-low.o with win32-low.o.
17109 * Makefile.in: Likewise.
17111 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
17113 * remote-utils.c (monitor_output): Constify msg parameter.
17114 * server.h (monitor_output): Likewise.
17115 * win32-i386-low.c (handle_output_debug_string): New.
17116 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
17117 handle_output_debug_string.
17118 (get_child_debug_event): Likewise.
17120 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
17122 * server.c (main): Correct strtoul check.
17124 2007-03-27 Jon Ringle <jon@ringle.org>
17126 * linux-low.c: Check __ARCH_HAS_MMU__ also.
17128 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
17130 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
17132 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
17134 * terminal.h: Check HAVE_SGTTY_H.
17136 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
17138 * remote-utils.c (remote_open): Print out the assigned port number.
17140 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
17142 * remote-utils.c (monitor_output): New function.
17143 * server.c (debug_threads): Define here.
17144 (monitor_show_help): New function.
17145 (handle_query): Handle qRcmd.
17146 (main): Do not handle 'd' packet.
17147 * server.h (debug_threads, remote_debug, monitor_output): Declare.
17148 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
17151 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17153 * Makefile.in (EXEEXT): New.
17154 (clean): Use $(EXEEXT).
17156 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17158 * target.h (target_ops): Rename send_signal to request_interrupt,
17159 and remove enum target_signal parameter.
17160 * linux-low.c (linux_request_interrupt): Rename from
17161 linux_send_signal, and always send SIGINT.
17162 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
17163 and always send SIGINT.
17164 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
17166 (input_interrupt): Likewise.
17168 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17170 * server.c (get_features_xml): Check if target implemented
17172 * win32-i386-low.c (win32_arch_string): New.
17173 (win32_target_ops): Add win32_arch_string as arch_string member.
17175 2007-02-22 Markus Deuling <deuling@de.ibm.com>
17177 * spu-low.c (spu_arch_string): New.
17178 (spu_target_ops): Add spu_arch_string.
17180 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
17182 * remote-utils.c: Remove HAVE_TERMINAL_H check.
17183 * configure.ac: Do not check for terminal.h.
17184 * configure, config.in: Regenerated.
17186 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17188 * Makefile.in (OBS): Add $(XML_BUILTIN).
17189 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
17191 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
17192 (arm-with-iwmmxt.c): New.
17193 * config.in, configure: Regenerate.
17194 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
17195 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
17196 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
17197 (arm*-*-linux*): Add iWMMXt and regset support.
17198 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
17199 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
17200 (arm_store_wmmxregset, target_regsets): New.
17201 * server.c (get_features_xml): Take annex argument. Check builtin
17203 (handle_query): Handle multiple annexes.
17205 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
17207 * remote-utils.c [USE_WIN32API] (read, write): Define.
17208 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
17211 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
17213 * linux-i386-low.c (the_low_target): Set arch_string.
17214 * linux-x86-64-low.c (the_low_target): Likewise.
17215 * linux-low.c (linux_arch_string): New.
17216 (linux_target_ops): Add it.
17217 * linux-low.h (struct linux_target_ops): Add arch_string.
17218 * server.c (write_qxfer_response): Use const void * for DATA.
17219 (get_features_xml): New.
17220 (handle_query): Handle qXfer:features:read. Report it for qSupported.
17221 * target.h (struct target_ops): Add arch_string method.
17223 2007-01-03 Denis Pilat <denis.pilat@st.com>
17224 Daniel Jacobowitz <dan@codesourcery.com>
17226 * linux-low.c (linux_kill): Handle being called with no threads.
17227 * win32-i386-low.c (win32_kill): Likewise.
17228 (get_child_debug_event): Clear current_process_handle.
17230 2006-12-30 Denis PILAT <denis.pilat@st.com>
17231 Daniel Jacobowitz <dan@codesourcery.com>
17233 * remote-utils.c (remote_open): Check the type of specified
17234 serial port devices before opening them.
17235 * server.c (main): Kill the inferior if an error occurs during
17236 the first remote_open.
17238 2006-12-05 Markus Deuling <deuling@de.ibm.com>
17240 * README: Update supported targets.
17242 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
17244 * Makefile.in (clean): Remove reg-mips64.c.
17245 (reg-mips64.c, reg-mips64.o): New rules.
17246 * configure.srv: Handle mips64. Include regset support for mips.
17247 * linux-mips-low.c (union mips_register): New.
17248 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
17249 (mips_breakpoint, mips_breakpoint_at): Use int.
17250 (mips_collect_register, mips_supply_register)
17251 (mips_collect_register_32bit, mips_supply_register_32bit)
17252 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
17253 (mips_store_fpregset, target_regsets): New.
17254 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
17256 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
17258 * configure.srv: Add target "spu*-*-*".
17259 * Makefile.in (clean): Remove reg-spu.c.
17260 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
17261 * spu-low.c: New file.
17263 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17265 * configure.ac: Correct td_thr_tls_get_addr test.
17266 * configure: Regenerated.
17268 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17270 * linux-low.c (linux_wait_for_event): Reformat. Use the
17271 pass_signals array.
17272 * remote-utils.c (decode_address_to_semicolon): New.
17273 * server.c (pass_signals, handle_general_set): New.
17274 (handle_query): Mention QPassSignals for qSupported.
17275 (main): Call handle_general_set.
17276 * server.h (pass_signals, decode_address_to_semicolon): New.
17278 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
17280 * server.c (handle_query): Correct error handling for read_auxv.
17282 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
17284 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
17285 and srv_linux_thread_db to yes.
17286 * linux-s390-low.c (s390_fill_gregset): New function.
17287 (target_regsets): Define data structure.
17289 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
17291 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
17292 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
17293 * config.in, configure: Regenerated.
17294 * inferiors.c (gdb_id_to_thread): New function.
17295 (gdb_id_to_thread_id): Use it.
17296 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
17297 * linux-low.h (struct process_info): Add th member.
17298 (thread_db_get_tls_address): New prototype.
17299 * remote-utils.c (decode_address): Make non-static.
17300 * server.c (handle_query): Handle qGetTLSAddr.
17301 * server.h (gdb_id_to_thread, decode_address): New prototypes.
17302 * target.h (struct target_ops): Add get_tls_address.
17303 * thread-db.c (maybe_attach_thread): Save the thread handle.
17304 (thread_db_get_tls_address): New.
17306 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
17308 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
17309 (linux_resume_one_process): Take a siginfo_t *. Update all
17310 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
17311 (struct pending_signals): Add a siginfo_t.
17312 (linux_wait_for_process): Always set last_status.
17313 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
17314 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
17315 * linux-low.h (struct process_info): Add last_status.
17317 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
17319 * remote-utils.c (try_rle): New function.
17320 (putpkt_binary): Use it.
17322 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
17324 * Makefile.in (clean): Clean reg-x86-64-linux.c.
17325 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
17326 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
17327 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
17328 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
17331 2006-08-08 Richard Sandiford <richard@codesourcery.com>
17333 * server.c (terminal_fd): New variable.
17334 (old_foreground_pgrp): Likewise.
17335 (restore_old_foreground_pgrp): New function.
17336 (start_inferior): Record the terminal file descriptor in terminal_fd
17337 and its original foreground group in old_foreground_pgrp. Register
17338 restore_old_foreground_pgrp with atexit().
17340 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
17342 * server.c (handle_query): Correct qPart to qXfer.
17344 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
17346 * configure.ac: Check for more headers which are missing on
17347 Windows. Automatically supply -lwsock32 and USE_WIN32API.
17348 * configure.srv: Add Cygwin and mingw32.
17349 * remote-utils.c: Don't include headers unconditionally which
17350 are missing on mingw32. Include <winsock.h> for mingw32.
17351 (remote_open): Adjust for mingw32 support. Flush
17352 standard error after writing to it.
17353 (remote_close, putpkt_binary, input_interrupt, block_async_io)
17354 (unblock_async_io, enable_async_io, disable_async_io)
17355 (readchar, getpkt): Update for Winsock support.
17356 (prepare_resume_reply): Expect a protocol signal number.
17357 * server.c: Disable <sys/wait.h> on mingw32.
17358 (start_inferior): Adjust for mingw32 support. Flush
17359 standard error after writing to it.
17360 (attach_inferior): Likewise. Use protocol signal
17362 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
17364 * win32-i386-low.c: New file.
17365 * Makefile.in (XM_CLIBS): Set.
17366 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
17367 (win32-i386-low.o): New dependency rule.
17368 * linux-low.c (linux_wait): Use target signal numbers.
17369 * target.h (struct target_ops): Doc fix.
17370 * server.h (target_signal_to_name): New prototype.
17371 * gdbreplay.c: Don't include headers unconditionally which
17372 are missing on mingw32. Include <winsock.h> for mingw32.
17373 (remote_close, remote_open): Adjust for Winsock support.
17374 * configure, config.in: Regenerated.
17376 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
17378 * server.c (decode_xfer_read, write_qxfer_response): New.
17379 (handle_query): Take a packet length argument. Handle
17380 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
17381 the qSupported response.
17382 (main): Update call to handle_query.
17384 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
17386 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
17387 (putpkt_binary): Renamed from putpkt and adjusted for binary
17389 (putpkt): New wrapper for putpkt_binary.
17390 (readchar): Don't mask off the high bit.
17391 (decode_X_packet): New function.
17392 * server.c (main): Call putpkt_binary if a handler sets the packet
17393 length. Save the length of the incoming packet. Handle 'X'.
17394 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
17396 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
17398 * server.c (handle_query): Handle qSupported.
17400 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17402 * remote-utils.c (all_symbols_looked_up): New variable.
17403 (look_up_one_symbol): Check it.
17404 * server.h (look_up_one_symbol): New declaration.
17405 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
17407 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17409 * Makefile.in (linux-arm-low.o): Update dependencies.
17410 * linux-arm-low.c: Include "gdb_proc_service.h".
17411 (PTRACE_GET_THREAD_AREA): Define.
17412 (ps_get_thread_area): New function.
17414 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
17416 * configure.srv (m68k*-*-uclinux*): New target.
17417 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
17418 (linux_resume_one_process): Remove extraneous cast.
17419 (linux_read_offsets): New.
17420 (linux_target_op): Add linux_read_offsets on mmuless systems.
17421 * server.c (handle_query): Add qOffsets logic.
17422 * target.h (struct target_ops): Add read_offsets.
17424 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17426 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
17427 (PTRACE_GET_THREAD_AREA): Define.
17428 (ps_get_thread_area): New function.
17429 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
17430 (linux-x86-64-low.o): Update.
17432 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17434 * configure.ac: Remove checks for prfpregset_t.
17435 * gdb_proc_service.h: New file.
17436 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
17437 new "gdb_proc_service.h".
17438 * proc-service.c: Likewise.
17439 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
17440 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
17441 * Makefile.in (gdb_proc_service_h): Updated.
17442 * configure, config.in: Regenerated.
17444 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17446 * remote-utils.c (prepare_resume_reply): Move declaration
17447 of gdb_id_from_wait to the top of the block.
17449 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
17451 * linux-low.c (regsets_store_inferior_registers): Read the regset
17452 from the target before filling it.
17454 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17456 * server.c (attach_inferior): Return SIGTRAP for a successful
17459 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
17461 * Makefile.in (OBS): Add version.o.
17462 (STAGESTUFF): Delete.
17463 (version.o): Add dependencies.
17464 (version.c): Replace rule.
17465 (clean): Remove version.c.
17466 * server.c (gdbserver_version): New.
17467 (gdbserver_usage): Use printf.
17468 (main): Handle --version and --help.
17469 * server.h (version, host_name): Add declarations.
17471 2005-12-23 Eli Zaretskii <eliz@gnu.org>
17483 * linux-x86-64-low.c:
17485 * linux-s390-low.c:
17486 * linux-ppc64-low.c:
17488 * linux-mips-low.c:
17489 * linux-m68k-low.c:
17490 * linux-m32r-low.c:
17493 * linux-ia64-low.c:
17494 * linux-i386-low.c:
17495 * linux-crisv32-low.c:
17507 * gdbserver.1: Add (C) after Copyright. Update the FSF
17510 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
17512 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
17513 (arm_breakpoint_at): Recognize both breakpoints.
17514 (the_low_target): Use the correct breakpoint instruction.
17516 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
17518 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
17519 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
17520 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
17521 (the_low_target): Update.
17523 2005-10-25 Andreas Schwab <schwab@suse.de>
17525 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17527 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17528 (ia64_num_regs): Reduce to 462.
17530 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17532 * acinclude.m4: Correct quoting.
17533 * aclocal.m4: Regenerated.
17535 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17536 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17537 (thread_db_init): Call thread_db_err_str.
17538 * configure.ac: Check for TD_VERSION.
17539 * config.in, configure: Regenerated.
17541 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17543 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17545 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17547 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17548 is not available. Define HAVE_PTRACE_GETREGS if it is.
17549 * config.in, configure: Regenerated.
17550 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17551 * linux-i386-low.c, linux-m68k-low.c: Update to use
17552 HAVE_PTRACE_GETREGS.
17553 * linux-low.c (regsets_fetch_inferior_registers)
17554 (regsets_store_inferior_registers): Only return 0 if we processed
17556 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17557 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17559 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17561 * inferiors.c (struct thread_info): Add gdb_id.
17562 (add_thread): Add gdb_id argument.
17563 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17564 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17565 calls to add_thread.
17566 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17567 * server.c (handle_query): Use thread_to_gdb_id.
17568 (handle_v_cont, main): Use gdb_id_to_thread_id.
17569 * server.h (add_thread): Update prototype.
17570 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17573 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17575 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17576 left-padded registers.
17577 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17578 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17580 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17582 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17583 * configure: Regenerate.
17584 * config.in: Regenerate.
17585 * server.h (NEED_DECLARATION_STRERROR):
17586 Replace with !HAVE_DECL_STRERROR.
17588 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17590 * linux-low.c (linux_wait, linux_send_signal): Don't test
17591 an unsigned long variable for > 0 if it could be MAX_ULONG.
17592 * server.c (myresume): Likewise.
17593 * target.c (set_desired_inferior): Likewise.
17595 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17597 * configure.ac: Simplify and improve check for socklen_t.
17598 * configure, config.in: Regenerate.
17600 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17602 * acconfig.h: Remove.
17603 * configure.ac: Add a test for socklen_t. Use three-argument
17604 AC_DEFINE throughout.
17605 * config.in: Regenerated using autoheader 2.59.
17606 * configure: Regenerated.
17608 * gdbreplay.c (socklen_t): Provide a default.
17609 (remote_open): Use socklen_t.
17610 * remote-utils.c (socklen_t): Provide a default.
17611 (remote_open): Use socklen_t.
17612 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17615 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17617 * linux-low.c (linux_read_memory, linux_write_memory)
17618 (linux_read_auxv): Likewise.
17619 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17620 (check_mem_write): Likewise.
17621 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17623 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17624 (registers_from_string, register_data): Likewise.
17625 * server.c (handle_query, main): Likewise.
17626 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17627 (decode_M_packet): Likewise.
17628 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17629 * target.h (struct target_ops): Update read_memory, write_memory,
17631 (read_inferior_memory, write_inferior_memory): Update.
17632 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17633 to unsigned char *.
17634 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17635 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17636 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17637 linux-s390-low.c, linux-sh-low.c: Update for changes in
17638 read_inferior_memory and the_low_target->breakpoint.
17640 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17642 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17643 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17644 * configure.srv: Add powerpc64-*-linux*.
17645 * linux-ppc64-low.c: New file.
17647 2005-05-23 Orjan Friberg <orjanf@axis.com>
17649 * linux-cris-low.c: New file with support for CRIS.
17650 * linux-crisv32-low.c: Ditto for CRISv32.
17651 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17652 (clean): Add reg-cris.c and reg-crisv32.c.
17653 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17654 reg-crisv32.o, and reg-crisv32.c to make rules.
17655 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17656 recognized targets.
17658 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17660 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17661 of sizeof (PTRACE_XFER_TYPE).
17662 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17664 2005-05-12 Orjan Friberg <orjanf@axis.com>
17666 * target.h (struct target_ops): Add insert_watchpoint,
17667 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17668 pointers for hardware watchpoint support.
17669 * linux-low.h (struct linux_target_ops): Ditto.
17670 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17671 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17672 to linux_target_ops.
17673 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17675 * server.c (main): Recognize 'Z' and 'z' packets.
17677 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17679 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17680 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17681 (the_low_target): Add new members.
17683 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17685 * proc-service.c (ps_lgetregs): Search all_processes instead of
17688 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17690 * server.c (start_inferior): Change return type to int.
17691 (attach_inferior): Change sigptr to int *.
17692 (handle_v_cont, handle_v_requests): Change signal to int *.
17693 (main): Change signal to int.
17695 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17697 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17698 * configure.srv: Add m32r*-*-linux*.
17699 * linux-m32r-low.c: New file.
17701 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17703 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17705 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17707 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17708 Take unsigned long arguments for PIDs.
17709 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17710 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17711 (wait_for_sigstop, linux_resume_one_process)
17712 (regsets_fetch_inferior_registers, linux_send_signal)
17713 (linux_read_auxv): Likewise. Update the types of variables holding
17714 PIDs. Update format string specifiers.
17715 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17716 * remote-utils.c (prepare_resume_reply): Likewise.
17717 * server.c (cont_thread, general_thread, step_thread)
17718 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17720 (handle_query): Update format specifiers.
17721 (handle_v_cont, main): Use strtoul for thread IDs.
17722 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17723 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17724 (general_thread, step_thread, thread_from_wait)
17725 (old_thread_from_wait): Update.
17726 * target.h (struct thread_resume): Use unsigned long for THREAD.
17727 (struct target_ops): Use unsigned long for arguments to attach and
17730 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17732 * acinclude.m4: Include bfd/bfd.m4 directly.
17733 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17734 <agriffis@toolchain.org>.
17735 * aclocal.m4, configure: Regenerated.
17737 2005-01-07 Andrew Cagney <cagney@gnu.org>
17739 * configure.ac: Rename configure.in, require autoconf 2.59.
17740 * configure: Re-generate.
17742 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17744 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17745 LIBS when finished.
17746 * aclocal.m4: Regenerated.
17747 * configure: Regenerated.
17749 2004-11-21 Andreas Schwab <schwab@suse.de>
17751 * linux-m68k-low.c (m68k_num_gregs): Define.
17752 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17753 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17754 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17755 (m68k_breakpoint_at): New. Add to the_low_target.
17757 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17758 srv_linux_thread_db to yes.
17760 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17762 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17763 (ARCH_SET_FS): Likewise.
17764 (ARCH_GET_FS): Likewise.
17765 (ARCH_GET_GS): Likewise.
17767 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17769 * linux-i386-low.c (ps_get_thread_area): New.
17770 * linux-x86-64-low.c (ps_get_thread_area): New.
17771 * linux-low.c: Include <sys/syscall.h>.
17772 (linux_kill_one_process): Don't kill the first thread here.
17773 (linux_kill): Kill the first thread here.
17774 (kill_lwp): New function.
17775 (send_sigstop, linux_send_signal): Use it.
17776 * proc-service.c: Clean up #ifdefs.
17777 (fpregset_info): Delete.
17778 (ps_lgetregs): Update and enable implementation.
17779 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17781 * remote-utils.c (struct sym_cache, symbol_cache): New.
17782 (input_interrupt): Print a clearer message.
17783 (async_io_enabled): New variable.
17784 (enable_async_io, disable_async_io): Use it. Update comments.
17785 (look_up_one_symbol): Use the symbol cache.
17786 * thread-db.c (thread_db_look_up_symbols): New function.
17787 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17789 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17791 * configure.in: Test for -rdynamic.
17792 * configure: Regenerated.
17793 * Makefile (INTERNAL_LDFLAGS): New.
17794 (gdbserver, gdbreplay): Use it.
17796 2004-09-02 Andrew Cagney <cagney@gnu.org>
17798 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17800 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17802 * linux-low.c (linux_wait): Clear all_processes list also.
17804 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17806 * linux-low.c: Include <errno.h>. Remove extern declaration of
17809 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17811 * gdbreplay.c, server.h, utils.c: Update copyright years.
17813 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17815 * server.c (main): Print child status or termination signal from
17816 variable 'signal', not 'sig'.
17818 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17820 * linux-low.c (linux_read_memory): Change return type to
17821 int. Check for and return error from ptrace().
17822 * target.c (read_inferior_memory): Change return type to int. Pass
17823 back return status from the_target->read_memory().
17824 * target.h (struct target_ops): Adapt *read_memory() prototype.
17826 (read_inferior_memory): Adapt prototype.
17827 * server.c (main): Return an error packet if
17828 read_inferior_memory() returns an error.
17830 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17832 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17833 Unify with other clean targets.
17835 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17837 * server.c (handle_v_cont): Call set_desired_inferior.
17839 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17841 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17843 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17845 * linux-low.c (linux_wait): Unblock async I/O.
17846 (linux_resume): Block and enable async I/O.
17847 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17848 * server.h (block_async_io, unblock_async_io): Add prototypes.
17850 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17852 * remote-utils.c (remote_open): Print a status notice after
17853 opening a TCP port.
17854 * server.c (attach_inferior): Print a status notice after
17857 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17859 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17861 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17863 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17865 * server.c, target.h: Update copyright years.
17867 2004-02-25 Roland McGrath <roland@redhat.com>
17869 * target.h (struct target_ops): New member `read_auxv'.
17870 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17871 * linux-low.c (linux_read_auxv): New function.
17872 (linux_target_ops): Initialize `read_auxv' member to that.
17874 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17876 Committed by Jim Blandy <jimb@redhat.com>.
17878 * linux-s390-low.c (s390_num_regs): Update.
17879 (s390_regmap): Remove control registers. Use __s390x__ predefine
17880 instead of GPR_SIZE to distiguish s390 and s390x targets.
17882 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17884 * linux-low.c: Update copyright year.
17885 (check_removed_breakpoint): Clear pending_is_breakpoint.
17886 (linux_set_resume_request, linux_queue_one_thread)
17887 (resume_status_pending_p): New functions.
17888 (linux_continue_one_thread): Use process->resume.
17889 (linux_resume): Only resume threads if there are no pending events.
17890 * linux-low.h (struct process_info): Add resume request
17893 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17895 * regcache.c (new_register_cache): Clear the allocated register
17896 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17898 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17900 * linux-low.c (linux_resume): Take a struct thread_resume *
17902 (linux_wait): Update call.
17903 (resume_ptr): New static variable.
17904 (linux_continue_one_thread): Renamed from
17905 linux_continue_one_process. Use resume_ptr.
17906 (linux_resume): Use linux_continue_one_thread.
17907 * server.c (handle_v_cont, handle_v_requests): New functions.
17908 (myresume): New function.
17909 (main): Handle 'v' case.
17910 * target.h (struct thread_resume): New type.
17911 (struct target_ops): Change argument of "resume" to struct
17913 (myresume): Delete macro.
17915 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17917 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17918 (uninstall): Support DESTDIR.
17920 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17922 * configure.srv: Add xscale*linux copy of arm*linux entry.
17924 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17926 * linux-arm-low.c (arm_reinsert_addr): New function.
17927 (the_low_target): Add arm_reinsert_addr.
17929 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17931 * mem-break.c: Remove whitespace at end of file.
17933 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17935 * configure.in: Check whether we need to prototype strerror.
17936 * server.h: Optionally prototype strerror.
17937 * gdbreplay.c (perror_with_name): Use strerror.
17938 * linux-low.c (linux_attach_lwp): Use strerror.
17939 * utils.c (perror_with_name): Use strerror.
17940 * config.in, configure: Regenerated.
17942 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17944 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17945 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17947 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17949 * Makefile.in (SFILES): Update.
17950 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17951 low-sun3.c: Remove files.
17953 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17955 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17956 (linux_detach_one_process, linux_detach): New functions.
17957 (linux_target_ops): Add linux_detach.
17958 * server.c (main): Handle 'D' packet.
17959 * target.h (struct target_ops): Add "detach" member.
17960 (detach_inferior): Define.
17962 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17964 From Kelley Cook <kelleycook@wideopenwest.com>:
17965 * configure.srv: Accept i[34567]86 variants.
17967 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17969 * linux-low.c (linux_wait_for_event): Correct comment typos.
17970 (linux_resume_one_process): Call check_removed_breakpoint.
17971 (linux_send_signal): New function.
17972 (linux_target_ops): Add linux_send_signal.
17973 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17975 * target.h (struct target_ops): Add send_signal.
17977 2003-05-29 Jim Blandy <jimb@redhat.com>
17979 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17980 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17981 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17982 away part of the register's value.
17984 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17986 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17987 (linux_wait_for_event, linux_init_signals): Likewise.
17989 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17991 * configure.in: Check for stdlib.h.
17992 * configure: Regenerated.
17993 * config.in: Regenerated.
17995 2003-01-04 Andreas Schwab <schwab@suse.de>
17997 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17999 2003-01-02 Andrew Cagney <ac131313@redhat.com>
18001 * Makefile.in: Remove obsolete code.
18003 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
18005 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
18006 defined(PT_FPR0_HI).
18008 2002-11-17 Stuart Hughes <seh@zee2.com>
18010 * linux-arm-low.c (arm_num_regs): Increase.
18011 (arm_regmap): Include status register.
18013 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
18015 * linux-low.c (register_addr): Remove incorrect -1 check.
18017 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
18019 * linux-low.c (linux_create_inferior): Call setpgid. Return
18021 (unstopped_p, linux_signal_pid): Remove.
18022 (linux_target_ops): Remove linux_signal_pid.
18023 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
18024 global instead of target method.
18025 * target.h (struct target_ops): Remove signal_pid. Update comment
18026 for create_inferior.
18027 * server.c (signal_pid): New variable.
18028 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
18029 gdbserver. Set the child to be the foreground process group.
18030 (attach_inferior): Set signal_pid.
18032 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
18034 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
18036 2002-08-20 Jim Blandy <jimb@redhat.com>
18038 * Makefile.in (LDFLAGS): Allow the configure script to establish a
18041 2002-08-01 Andrew Cagney <cagney@redhat.com>
18043 * Makefile.in: Make chill references obsolete.
18045 2002-07-24 Kevin Buettner <kevinb@redhat.com>
18047 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
18048 * configure: Regenerate.
18049 * config.in: Regenerate.
18051 2002-07-09 David O'Brien <obrien@FreeBSD.org>
18053 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
18054 (perror_with_name, remote_close, remote_open, expect, play): Static.
18056 2002-07-04 Michal Ludvig <mludvig@suse.cz>
18058 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
18059 byte offsets instead of an array of indexes.
18060 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
18062 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
18064 * regcache.c: Add comment.
18066 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
18068 * thread-db.c: New file.
18069 * proc-service.c: New file.
18070 * acinclude.m4: New file.
18071 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
18072 proc-service.o, and thread-db.o.
18073 (linux-low.o): Add USE_THREAD_DB.
18074 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
18075 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
18076 * aclocal.m4: Regenerated.
18077 * config.in: Regenerated.
18078 * configure: Regenerated.
18079 * configure.in: Check for proc_service.h, sys/procfs.h,
18080 thread_db.h, and linux/elf.h headrs.
18081 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
18082 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
18083 Check for -lthread_db and thread support.
18084 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
18085 PowerPC, and SuperH.
18086 * i387-fp.c: Constify arguments.
18087 * i387-fp.h: Likewise.
18088 * inferiors.c: (struct thread_info): Renamed from
18089 `struct inferior_info'. Remove PID member. Use generic inferior
18090 list header. All uses updated.
18091 (inferiors, signal_pid): Removed.
18092 (all_threads): New variable.
18093 (get_thread): Define.
18094 (add_inferior_to_list): New function.
18095 (for_each_inferior): New function.
18096 (change_inferior_id): New function.
18097 (add_inferior): Removed.
18098 (remove_inferior): New function.
18099 (add_thread): New function.
18100 (free_one_thread): New function.
18101 (remove_thread): New function.
18102 (clear_inferiors): Use for_each_inferior and free_one_thread.
18103 (find_inferior): New function.
18104 (find_inferior_id): New function.
18105 (inferior_target_data): Update argument type.
18106 (set_inferior_target_data): Likewise.
18107 (inferior_regcache_data): Likewise.
18108 (set_inferior_regcache_data): Likewise.
18109 * linux-low.c (linux_bp_reinsert): Remove.
18110 (all_processes, stopping_threads, using_thrads)
18111 (struct pending_signals, debug_threads, pid_of): New.
18112 (inferior_pid): Replace with macro.
18113 (struct inferior_linux_data): Remove.
18114 (get_stop_pc, add_process): New functions.
18115 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
18116 Use add_process and add_thread.
18117 (linux_attach_lwp): New function, based on old linux_attach. Use
18118 add_process and add_thread. Set stop_expected for new threads.
18119 (linux_attach): New function.
18120 (linux_kill_one_process): New function.
18121 (linux_kill): Kill all LWPs.
18122 (linux_thread_alive): Use find_inferior_id.
18123 (check_removed_breakpoints, status_pending_p): New functions.
18124 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
18125 Update. Use WNOHANG. Wait for cloned processes also. Update process
18126 struct for the found process.
18127 (linux_wait_for_event): New function.
18128 (linux_wait): Use it. Support LWPs.
18129 (send_sigstop, wait_for_sigstop, stop_all_processes)
18130 (linux_resume_one_process, linux_continue_one_process): New functions.
18131 (linux_resume): Support LWPs.
18132 (REGISTER_RAW_SIZE): Remove.
18133 (fetch_register): Use register_size instead. Call supply_register.
18134 (usr_store_inferior_registers): Likewise. Call collect_register.
18135 Fix recursive case.
18136 (regsets_fetch_inferior_registers): Improve error message.
18137 (regsets_store_inferior_registers): Add debugging.
18138 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
18139 (unstopped_p, linux_signal_pid): New functions.
18140 (linux_target_ops): Add linux_signal_pid.
18141 (linux_init_signals): New function.
18142 (initialize_low): Call it. Initialize using_threads.
18143 * regcache.c (inferior_regcache_data): Add valid
18145 (get_regcache): Fetch registers lazily. Add fetch argument
18146 and update all callers.
18147 (regcache_invalidate_one, regcache_invalidate): New
18149 (new_register_cache): Renamed from create_register_cache.
18150 Return the new regcache.
18151 (free_register_cache): Change argument to a void *.
18152 (registers_to_string, registers_from_string): Call get_regcache
18153 with fetch flag set.
18154 (register_data): Make static. Pass fetch flag to get_regcache.
18155 (supply_register): Call get_regcache with fetch flag clear.
18156 (collect_register): Call get_regcache with fetch flag set.
18157 (collect_register_as_string): New function.
18158 * regcache.h: Update.
18159 * remote-utils.c (putpkt): Flush after debug output and use
18161 Handle input interrupts while waiting for an ACK.
18162 (input_interrupt): Use signal_pid method.
18163 (getpkt): Flush after debug output and use stderr.
18164 (outreg): Use collect_register_as_string.
18165 (new_thread_notify, dead_thread_notify): New functions.
18166 (prepare_resume_reply): Check using_threads. Set thread_from_wait
18167 and general_thread.
18168 (look_up_one_symbol): Flush after debug output.
18169 * server.c (step_thread, server_waiting): New variables.
18170 (start_inferior): Don't use signal_pid. Update call to mywait.
18171 (attach_inferior): Update call to mywait.
18172 (handle_query): Handle qfThreadInfo and qsThreadInfo.
18173 (main): Don't fetch/store registers explicitly. Use
18174 set_desired_inferior. Support proposed ``Hs'' packet. Update
18176 * server.h: Update.
18177 (struct inferior_list, struct_inferior_list_entry): New.
18178 * target.c (set_desired_inferior): New.
18179 (write_inferior_memory): Constify.
18180 (mywait): New function.
18181 * target.h: Update.
18182 (struct target_ops): New signal_pid method.
18183 (mywait): Removed macro, added prototype.
18185 * linux-low.h (regset_func): Removed.
18186 (regset_fill_func, regset_store_func): New.
18187 (enum regset_type): New.
18188 (struct regset_info): Add type field. Use new operation types.
18189 (struct linux_target_ops): stop_pc renamed to get_pc.
18190 Add decr_pc_after_break and breakpoint_at.
18191 (get_process, get_thread_proess, get_process_thread)
18192 (strut process_info, all_processes, linux_attach_lwp)
18193 (thread_db_init): New.
18195 * linux-arm-low.c (arm_get_pc, arm_set_pc,
18196 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
18197 (the_low_target): Add new members.
18198 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
18199 (i386_store_fpxregset): Constify.
18200 (target_regsets): Add new kind identifier.
18201 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
18202 (i386_set_pc): Add debugging.
18203 (i386_breakpoint_at): New function.
18204 (the_low_target): Add new members.
18205 * linux-mips-low.c (mips_get_pc, mips_set_pc)
18206 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
18207 (mips_breakpoint_at): New.
18208 (the_low_target): Add new members.
18209 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
18210 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
18211 (the_low_target): Add new members.
18212 * linux-sh-low.c (sh_get_pc, sh_set_pc)
18213 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
18214 (the_low_target): Add new members.
18215 * linux-x86-64-low.c (target_regsets): Add new kind
18218 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
18220 From Martin Pool <mbp@samba.org>:
18221 * server.c (gdbserver_usage): New function.
18224 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
18226 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
18227 stop_at -> stop_pc.
18229 2002-05-04 Andrew Cagney <ac131313@redhat.com>
18231 * Makefile.in: Remove obsolete code.
18233 2002-04-24 Michal Ludvig <mludvig@suse.cz>
18235 * linux-low.c (regsets_fetch_inferior_registers),
18236 (regsets_store_inferior_registers): Removed cast to int from
18238 * regcache.h: Added declaration of struct inferior_info.
18240 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
18242 * inferiors.c (struct inferior_info): Add regcache_data.
18243 (add_inferior): Call create_register_cache.
18244 (clear_inferiors): Call free_register_cache.
18245 (inferior_regcache_data, set_inferior_regcache_data): New functions.
18246 * regcache.c (struct inferior_regcache_data): New.
18247 (registers): Remove.
18248 (get_regcache): New function.
18249 (create_register_cache, free_register_cache): New functions.
18250 (set_register_cache): Don't initialize the register cache here.
18251 (registers_to_string, registers_from_string, register_data): Call
18253 * regcache.h: Add prototypes.
18254 * server.h: Likewise.
18256 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
18258 * mem-break.c: New file.
18259 * mem-break.h: New file.
18260 * Makefile.in: Add mem-break.o rule; update server.h
18262 * inferiors.c (struct inferior_info): Add target_data
18264 (clear_inferiors): Free target_data member if set.
18265 (inferior_target_data, set_inferior_target_data): New functions.
18266 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
18267 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
18268 * linux-low.c (linux_bp_reinsert): New variable.
18269 (struct inferior_linux_data): New.
18270 (linux_create_inferior): Use set_inferior_target_data.
18271 (linux_attach): Likewise. Call add_inferior.
18272 (linux_wait_for_one_inferior): New function.
18273 (linux_wait): Call it.
18274 (linux_write_memory): Add const.
18275 (initialize_low): Call set_breakpoint_data.
18276 * linux-low.h (struct linux_target_ops): Add breakpoint
18278 * server.c (attach_inferior): Remove extra add_inferior
18280 * server.h: Include mem-break.h. Update inferior.c
18282 * target.c (read_inferior_memory)
18283 (write_inferior_memory): New functions.
18284 * target.h (read_inferior_memory)
18285 (write_inferior_memory): Change macros to prototypes.
18286 (struct target_ops): Update comments. Add const to write_memory
18289 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
18291 * linux-low.c (usr_store_inferior_registers): Support
18292 registers which are allowed to fail to store.
18293 * linux-low.h (linux_target_ops): Likewise.
18294 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
18295 (ppc_cannot_store_register): FPSCR may not be storable.
18297 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18299 * server.h: Include <string.h> if HAVE_STRING_H.
18300 * ChangeLog: Correct paths in last ChangeLog entry.
18302 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18304 * linux-low.h: Remove obsolete prototypes.
18305 (struct linux_target_ops): New.
18306 (extern the_low_target): New.
18307 * linux-low.c (num_regs, regmap): Remove declarations.
18308 (register_addr): Use the_low_target explicitly.
18309 (fetch_register): Likewise.
18310 (usr_fetch_inferior_registers): Likewise.
18311 (usr_store_inferior_registers): Likewise.
18312 * linux-arm-low.c (num_regs): Remove.
18313 (arm_num_regs): Define.
18314 (arm_regmap): Renamed from regmap, made static.
18315 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
18317 (arm_cannot_store_register): Renamed from cannot_store_register,
18319 (the_low_target): New.
18320 * linux-i386-low.c (num_regs): Remove.
18321 (i386_num_regs): Define.
18322 (i386_regmap): Renamed from regmap, made static.
18323 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
18325 (i386_cannot_store_register): Renamed from cannot_store_register,
18327 (the_low_target): New.
18328 * linux-ia64-low.c (num_regs): Remove.
18329 (ia64_num_regs): Define.
18330 (ia64_regmap): Renamed from regmap, made static.
18331 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
18333 (ia64_cannot_store_register): Renamed from cannot_store_register,
18335 (the_low_target): New.
18336 * linux-m68k-low.c (num_regs): Remove.
18337 (m68k_num_regs): Define.
18338 (m68k_regmap): Renamed from regmap, made static.
18339 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
18341 (m68k_cannot_store_register): Renamed from cannot_store_register,
18343 (the_low_target): New.
18344 * linux-mips-low.c (num_regs): Remove.
18345 (mips_num_regs): Define.
18346 (mips_regmap): Renamed from regmap, made static.
18347 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
18349 (mips_cannot_store_register): Renamed from cannot_store_register,
18351 (the_low_target): New.
18352 * linux-ppc-low.c (num_regs): Remove.
18353 (ppc_num_regs): Define.
18354 (ppc_regmap): Renamed from regmap, made static.
18355 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
18357 (ppc_cannot_store_register): Renamed from cannot_store_register,
18359 (the_low_target): New.
18360 * linux-s390-low.c (num_regs): Remove.
18361 (s390_num_regs): Define.
18362 (s390_regmap): Renamed from regmap, made static.
18363 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
18365 (s390_cannot_store_register): Renamed from cannot_store_register,
18367 (the_low_target): New.
18368 * linux-sh-low.c (num_regs): Remove.
18369 (sh_num_regs): Define.
18370 (sh_regmap): Renamed from regmap, made static.
18371 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
18373 (sh_cannot_store_register): Renamed from cannot_store_register,
18375 (the_low_target): New.
18376 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
18377 (the_low_target): New.
18379 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18381 * Makefile.in: Add stamp-h target.
18382 * configure.in: Create stamp-h.
18383 * configure: Regenerated.
18385 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18387 * inferiors.c: New file.
18388 * target.c: New file.
18389 * target.h: New file.
18390 * Makefile.in: Add target.o and inferiors.o. Update
18392 * linux-low.c (inferior_pid): New static variable,
18393 moved from server.c.
18394 (linux_create_inferior): Renamed from create_inferior.
18395 Call add_inferior. Return 0 on success instead of a PID.
18396 (linux_attach): Renamed from myattach.
18397 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
18398 (linux_thread_alive): Renamed from mythread_alive.
18399 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
18401 (linux_resume): Renamed from myresume. Add missing ``return 0''.
18402 (regsets_store_inferior_registers): Correct error message.
18403 Add missing ``return 0''.
18404 (linux_fetch_registers): Renamed from fetch_inferior_registers.
18405 (linux_store_registers): Renamed from store_inferior_registers.
18406 (linux_read_memory): Renamed from read_inferior_memory.
18407 (linux_write_memory): Renamed from write_inferior_memory.
18408 (linux_target_ops): New structure.
18409 (initialize_low): Call set_target_ops ().
18410 * remote-utils.c (unhexify): New function.
18411 (hexify): New function.
18412 (input_interrupt): Send signals to ``signal_pid''.
18413 * server.c (inferior_pid): Remove.
18414 (start_inferior): Update create_inferior call.
18415 (attach_inferior): Call add_inferior.
18416 (handle_query): New function.
18417 (main): Call handle_query for `q' packets.
18418 * server.h: Include "target.h". Remove obsolete prototypes.
18419 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
18421 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18423 * Makefile.in: Add WARN_CFLAGS. Update configury
18425 * configure.in: Check for <string.h>
18426 * configure: Regenerate.
18427 * config.in: Regenerate.
18428 * gdbreplay.c: Include needed system headers.
18429 (remote_open): Remove strchr prototype.
18430 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
18431 * regcache.c (supply_register): Change buf argument to const void *.
18432 (supply_register_by_name): Likewise.
18433 (collect_register): Change buf argument to void *.
18434 (collect_register_by_name): Likewise.
18435 * regcache.h: Add missing prototypes.
18436 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
18437 * server.c (handle_query): New function.
18438 (attached): New static variable, moved out of main.
18439 (main): Quiet longjmp clobber warnings.
18440 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
18441 * utils.c (error): Remove NORETURN.