1 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3 Turn process_stratum_target's read_memory and write_memory
4 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.
9 Update the derived classes and callers below.
11 * linux-aarch32-low.cc (arm_breakpoint_at): Update.
12 * linux-aarch64-low.cc (aarch64_breakpoint_at): Update.
13 * linux-arm-low.cc (arm_sigreturn_next_pc): Update.
14 (arm_get_syscall_trapinfo): Update.
15 * linux-cris-low.cc (cris_breakpoint_at): Update.
16 * linux-crisv32-low.cc (cris_breakpoint_at): Update.
17 * linux-m32r-low.cc (m32r_breakpoint_at): Update.
18 * linux-mips-low.cc (mips_breakpoint_at): Update.
19 * linux-nios2-low.cc (nios2_breakpoint_at): Update.
20 * linux-ppc-low.cc (ppc_breakpoint_at): Update.
21 * linux-sh-low.cc (sh_breakpoint_at): Update.
22 * linux-sparc-low.cc (sparc_fill_gregset_to_stack): Update.
23 (sparc_store_gregset_from_stack): Update.
24 (sparc_breakpoint_at): Update.
25 * linux-tic6x-low.cc (tic6x_breakpoint_at): Update.
26 * linux-tile-low.cc (tile_breakpoint_at): Update.
27 * linux-x86-low.cc (x86_breakpoint_at): Update.
28 * linux-xtensa-low.cc (xtensa_breakpoint_at): Update.
29 * mem-brea.cc (insert_memory_breakpoint): Update.
30 (validate_inserted_breakpoint): Update.
31 * target.cc (read_inferior_memory): Update.
32 (target_write_memory): Update.
33 * linux-low.cc (linux_target_ops): Update.
34 (linux_read_memory): Make a wrapper around the read_memory target
36 (linux_process_target::read_memory): Rename from linux_read_memory.
37 (linux_write_memory): Turn into ...
38 (linux_process_target::write_memory): ... this.
39 * linux-low.h (class linux_process_target): Update.
40 * lynx-low.cc (lynx_target_ops): Update.
41 (lynx_read_memory): Turn into ...
42 (lynx_process_target::read_memory): ... this.
43 (lynx_write_memory): Turn into ...
44 (lynx_process_target::write_memory): ... this.
45 * lynx-low.h (class lynx_process_target): Update.
46 * nto-low.cc (nto_target_ops): Update.
47 (nto_read_memory): Turn into ...
48 (nto_process_target::read_memory): ... this.
49 (nto_write_memory): Turn into ...
50 (nto_process_target::write_memory): ... this.
51 * nto-low.h (class nto_process_target): Update.
52 * win32-low.cc (win32_target_ops): Update.
53 (win32_read_inferior_memory): Turn into ...
54 (win32_process_target::read_memory): ... this.
55 (win32_write_inferior_memory): Turn into ...
56 (win32_process_target::write_memory): ... this.
57 * win32-low.h (class win32_process_target): Update.
59 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
61 Turn process_stratum_target's prepare_to_access_memory and
62 done_accessing_memory ops into methods of process_target.
64 * target.h (struct process_stratum_target): Remove the target ops.
65 (class process_target): Add the target ops.
66 * target.cc (process_target::prepare_to_access_memory): Define.
67 (process_target::done_accessing_memory): Define.
68 (prepare_to_access_memory): Update.
69 (done_accessing_memory): Update.
71 Update the derived classes and callers below.
73 * linux-low.cc (linux_target_ops): Update.
74 (linux_prepare_to_access_memory): Turn into ...
75 (linux_process_target::prepare_to_access_memory): ... this.
76 (linux_done_accessing_memory): Turn into ...
77 (linux_process_target::done_accessing_memory): ... this.
78 * linux-low.h (class linux_process_target): Update.
79 * lynx-low.cc (lynx_target_ops): Update.
80 * nto-low.cc (nto_target_ops): Update.
81 * win32-low.cc (win32_target_ops): Update.
83 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
85 Turn process_stratum_target's fetch_registers and store_registers
86 ops into methods of process_target.
88 * target.h (struct process_stratum_target): Remove the target ops.
89 (class process_target): Add the target ops.
90 (fetch_inferior_registers): Update the macro.
91 (store_inferior_registers): Update the macro.
93 Update the derived classes and callers below.
95 * linux-low.cc (linux_target_ops): Update.
96 (linux_fetch_registers): Turn into ...
97 (linux_process_target::fetch_registers): ... this.
98 (linux_store_registers): Turn into ...
99 (linux_process_target::store_registers): ... this.
100 * linux-low.h (class linux_process_target): Update.
101 * lynx-low.cc (lynx_target_ops): Update.
102 (lynx_fetch_registers): Turn into ...
103 (lynx_process_target::fetch_registers): ... this.
104 (lynx_store_registers): Turn into ...
105 (lynx_process_target::store_registers): ... this.
106 * lynx-low.h (class lynx_process_target): Update.
107 * nto-low.cc (nto_target_ops): Update.
108 (nto_fetch_registers): Turn into ...
109 (nto_process_target::fetch_registers): ... this.
110 (nto_store_registers): Turn into ...
111 (nto_process_target::store_registers): ... this.
112 * nto-low.h (class nto_process_target): Update.
113 * win32-low.cc (win32_target_ops): Update.
114 (win32_fetch_inferior_registers): Turn into ...
115 (win32_process_target::fetch_registers): ... this.
116 (win32_store_inferior_registers): Turn into ...
117 (win32_process_target::store_registers): ... this.
118 * win32-low.h (class win32_process_target): Update.
120 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
122 Turn process_stratum_target's wait op into a method of
125 * target.h (struct process_stratum_target): Remove the target op.
126 (class process_target): Add the target op.
128 Update the derived classes and callers below.
130 * target.cc (target_wait): Update.
131 * linux-low.cc (linux_target_ops): Update.
132 (linux_wait): Turn into ...
133 (linux_process_target::wait): ... this.
134 * linux-low.h (class linux_process_target): Update.
135 * lynx-low.cc (lynx_target_ops): Update.
136 (lynx_wait): Turn into ...
137 (lynx_process_target::wait): ... this.
138 * lynx-low.h (class lynx_process_target): Update.
139 * nto-low.cc (nto_target_ops): Update.
140 (nto_wait): Turn into ...
141 (nto_process_target::wait): ... this.
142 * nto-low.h (class nto_process_target): Update.
143 * win32-low.cc (win32_target_ops): Update.
144 (win32_wait): Turn into ...
145 (win32_process_target::wait): ... this.
146 (do_initial_child_stuff): Update.
147 * win32-low.h (class win32_process_target): Update.
149 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
151 Turn process_stratum_target's resume op into a method of
154 * target.h (struct process_stratum_target): Remove the target op.
155 (class process_target): Add the target op.
157 Update the derived classes and callers below.
159 * server.cc (resume): Update.
160 * target.cc (target_stop_and_wait): Update.
161 (target_continue_no_signal): Update.
162 (target_continue): Update.
163 * linux-low.cc (linux_target_ops): Update.
164 (linux_resume): Turn into ...
165 (linux_process_target::resume): ... this.
166 * linux-low.h (class linux_process_target): Update.
167 * lynx-low.cc (lynx_target_ops): Update.
168 (lynx_resume): Turn into ...
169 (lynx_process_target::resume): ... this.
170 * lynx-low.h (class lynx_process_target): Update.
171 * nto-low.cc (nto_target_ops): Update.
172 (nto_resume): Turn into ...
173 (nto_process_target::resume): ... this.
174 * nto-low.h (class nto_process_target): Update.
175 * win32-low.cc (win32_target_ops): Update.
176 (win32_resume): Turn into ...
177 (win32_process_target::resume): ... this.
178 (win32_process_target::detach): Update.
179 (do_initial_child_stuff): Update.
180 * win32-low.h (class win32_process_target): Update.
182 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
184 Turn process_stratum_target's thread_alive op into a method of
187 * target.h (struct process_stratum_target): Remove the target op.
188 (class process_target): Add the target op.
189 (mythread_alive): Update the macro.
191 Update the derived classes and callers below.
193 * linux-low.cc (linux_target_ops): Update.
194 (linux_thread_alive): Turn into ...
195 (linux_process_target::thread_alive): ... this.
196 (wait_for_sigstop): Update.
197 * linux-low.h (class linux_process_target): Update.
198 * lynx-low.cc (lynx_target_ops): Update.
199 (lynx_thread_alive): Turn into ...
200 (lynx_process_target::thread_alive): ... this.
201 * lynx-low.h (class lynx_process_target): Update.
202 * nto-low.cc (nto_target_ops): Update.
203 (nto_thread_alive): Turn into ...
204 (nto_process_target::thread_alive): ... this.
205 * nto-low.h (class nto_process_target): Update.
206 * win32-low.cc (win32_target_ops): Update.
207 (win32_thread_alive): Turn into ...
208 (win32_process_target::thread_alive): ... this.
209 * win32-low.h (class win32_process_target): Update.
211 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
213 Turn process_stratum_target's join 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 (join_inferior): Update the macro.
220 Update the derived classes and callers below.
222 * linux-low.cc (linux_target_ops): Update.
223 (linux_join): Turn into ...
224 (linux_process_target::join): ... this.
225 * linux-low.h (class linux_process_target): Update.
226 * lynx-low.cc (lynx_target_ops): Update.
227 (lynx_join): Turn into ...
228 (lynx_process_target::join): ... this.
229 * lynx-low.h (class lynx_process_target): Update.
230 * nto-low.cc (nto_target_ops): Update.
231 (nto_process_target::join): Define.
232 * nto-low.h (class nto_process_target): Update.
233 * win32-low.cc (win32_target_ops): Update.
234 (win32_join): Turn into ...
235 (win32_process_target::join): ... this.
236 * win32-low.h (class win32_process_target): Update.
238 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
240 Turn process_stratum_target's mourn op into a method of
243 * target.h (struct process_stratum_target): Remove the target op.
244 (class process_target): Add the target op.
246 Update the derived classes and callers below.
248 * target.cc (target_mourn_inferior): Update.
249 * linux-low.cc (linux_target_ops): Update.
250 (linux_mourn): Turn into ...
251 (linux_process_target::mourn): ... this.
252 (handle_extended_wait): Update.
253 (linux_process_target::kill): Update.
254 (linux_process_target::detach): Update.
255 * linux-low.h (class linux_process_target): Update.
256 * lynx-low.cc (lynx_target_ops): Update.
257 (lynx_mourn): Turn into ...
258 (lynx_process_target::mourn): ... this.
259 * lynx-low.h (class lynx_process_target): Update.
260 * nto-low.cc (nto_target_ops): Update.
261 (nto_mourn): Turn into ...
262 (nto_process_target::mourn): ... this.
263 * nto-low.h (class nto_process_target): Update.
264 * win32-low.cc (win32_target_ops): Update.
265 (win32_mourn): Turn into ...
266 (win32_process_target::mourn): ... this.
267 * win32-low.h (class win32_process_target): Update.
269 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
271 Turn process_stratum_target's detach op into a method of
274 * target.h (struct process_stratum_target): Remove the target op.
275 (class process_target): Add the target op.
276 (detach_inferior): Update the macro.
278 Update the derived classes and callers below.
280 * linux-low.cc (linux_target_ops): Update.
281 (linux_detach): Turn into ...
282 (linux_process_target::detach): ... this.
283 * linux-low.h (class linux_process_target): Update.
284 * lynx-low.cc (lynx_target_ops): Update.
285 (lynx_detach): Turn into ...
286 (lynx_process_target::detach): ... this.
287 * lynx-low.h (class lynx_process_target): Update.
288 * nto-low.cc (nto_target_ops): Update.
289 (nto_detach): Turn into ...
290 (nto_process_target::detach): ... this.
291 * nto-low.h (class nto_process_target): Update.
292 * win32-low.cc (win32_target_ops): Update.
293 (win32_detach): Turn into ...
294 (win32_process_target::detach): ... this.
295 * win32-low.h (class win32_process_target): Update.
297 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
299 Turn process_stratum_target's kill op into a method of
302 * target.h (struct process_stratum_target): Remove the target op.
303 (class process_target): Add the target op.
305 Update the derived classes and callers below.
307 * target.cc (kill_inferior): Update.
308 * linux-low.cc (linux_target_ops): Update.
309 (linux_kill): Turn into ...
310 (linux_process_target::kill): ... this.
311 * linux-low.h (class linux_process_target): Update.
312 * lynx-low.cc (lynx_target_ops): Update.
313 (lynx_kill): Turn into ...
314 (lynx_process_target::kill): ... this.
315 * lynx-low.h (class lynx_process_target): Update.
316 * nto-low.cc (nto_target_ops): Update.
317 (nto_kill): Turn into ...
318 (nto_process_target::kill): ... this.
319 * nto-low.h (class nto_process_target): Update.
320 * win32-low.cc (win32_target_ops): Update.
321 (win32_kill): Turn into ...
322 (win32_process_target::kill): ... this.
323 * win32-low.h (class win32_process_target): Update.
325 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
327 Turn process_stratum_target's attach op into a method of
330 * target.h (struct process_stratum_target): Remove the target op.
331 (class process_target): Add the target op.
332 (myattach): Update the macro.
334 Update the derived classes and callers below.
336 * linux-low.cc (linux_target_ops): Update.
337 (linux_attach): Turn into ...
338 (linux_process_target::attach): ... this.
339 * linux-low.h (class linux_process_target): Update.
340 * lynx-low.cc (lynx_target_ops): Update.
341 (lynx_attach): Turn into ...
342 (lynx_process_target::attach): ... this.
343 * lynx-low.h (class lynx_process_target): Update.
344 * nto-low.cc (nto_target_ops): Update.
345 (nto_attach): Turn into ...
346 (nto_process_target::attach): ... this.
347 * nto-low.h (class nto_process_target): Update.
348 * win32-low.cc (win32_target_ops): Update.
349 (win32_attach): Turn into ...
350 (win32_process_target::attach): ... this.
351 * win32-low.h (class win32_process_target): Update.
353 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
355 Turn process_stratum_target's post_create_inferior op into a method
358 * target.h (struct process_stratum_target): Remove the target op.
359 (class process_target): Add the target op.
360 (target_post_create_inferior): Update the macro.
361 * target.cc (process_target::post_create_inferior): Define.
363 Update the derived classes and callers below.
365 * linux-low.cc (linux_target_ops): Update.
366 (linux_post_create_inferior): Turn into ...
367 (linux_process_target::post_create_inferior): ... this.
368 * linux-low.h (class linux_process_target): Update.
369 * lynx-low.cc (lynx_target_ops): Update.
370 * nto-low.cc (nto_target_ops): Update.
371 * win32-low.cc (win32_target_ops): Update.
373 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
375 Turn process_stratum_target's create_inferior op into a method of
378 * target.h (struct process_stratum_target): Remove the target op.
379 (class process_target): Add the target op.
380 (create_inferior): Rename the macro to ...
381 (target_create_inferior): ... this.
383 Update the derived classes and callers below.
385 * server.cc (handle_v_run): Update.
386 (captured_main): Update.
387 (process_serial_event): Update.
388 * linux-low.cc (linux_target_ops): Update.
389 (linux_create_inferior): Turn into ...
390 (linux_process_target::create_inferior): ... this.
391 * linux-low.h (class linux_process_target): Update.
392 * lynx-low.cc (lynx_target_ops): Update.
393 (lynx_create_inferior): Turn into ...
394 (lynx_process_target::create_inferior): ... this.
395 * lynx-low.h (class lynx_process_target): Update.
396 * nto-low.cc (nto_target_ops): Update.
397 (nto_create_inferior): Turn into ...
398 (nto_process_target::create_inferior): ... this.
399 * nto-low.h (class nto_process_target): Update.
400 * win32-low.cc (win32_target_ops): Update.
401 (win32_create_inferior): Turn into ...
402 (win32_process_target::create_inferior): ... this.
403 * win32-low.h (class win32_process_target): Update.
405 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
407 * target.h (class process_target): New class definition.
408 (struct process_stratum_target) <pt>: New field with type
410 * linux-low.h (class linux_process_target): Define as a derived
411 class of 'process_target'.
412 * linux-low.cc (linux_target_ops): Add a linux_process_target*
414 * lynx-low.h (class lynx_process_target): Define as a derived
415 class of 'process_target'.
416 * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
418 * nto-low.h (class nto_process_target): Define as a derived
419 class of 'process_target'.
420 * nto-low.cc (nto_target_ops): Add an nto_process_target*
422 * win32-low.h (class win32_process_target): Define as a derived
423 class of 'process_target'.
424 * win32-low.cc (win32_target_ops): Add a win32_process_target*
427 2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
429 * configure: Regenerate.
431 2020-02-19 Maciej W. Rozycki <macro@wdc.com>
432 Andrew Burgess <andrew.burgess@embecosm.com>
434 * linux-riscv-low.cc: New file.
435 * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
436 and nat/riscv-linux-tdesc.c.
437 * configure.srv <riscv*-*-linux*> (srv_tgtobj)
438 (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
441 2020-02-14 Tom Tromey <tom@tromey.com>
443 * acinclude.m4: Don't include acx_configure_dir.m4.
444 * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
445 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
446 (all, install-only, uninstall, clean-info, clean)
447 (maintainer-clean): Don't recurse.
448 (subdir_do, all-lib): Remove.
449 ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
451 (generated_files): Update.
452 ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
453 * configure: Rebuild.
454 * configure.ac: Don't configure gnulib or libiberty.
457 2020-02-14 Eli Zaretskii <eliz@gnu.org>
459 * win32-low.c (create_process): Prepend PROGRAM to ARGS when
460 preparing the command line for CreateProcess.
461 (win32_create_inferior): Reflect the program name in debugging
462 output that shows the process and its command line.
464 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
466 * Makefile.in: Rename source files from .c to .cc.
467 * %.c: Rename to %.cc.
468 * configure.ac: Rename server.c to server.cc.
469 * configure: Re-generate.
471 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
473 * Makefile.in: Rename gdbsupport source files from .c to .cc.
475 2020-02-12 Hannes Domani <ssbssa@yahoo.de>
477 * win32-low.c (win32_create_inferior): Set signal_pid.
479 2020-02-12 Maciej W. Rozycki <macro@wdc.com>
480 Pedro Alves <palves@redhat.com>
482 Skip building gdbserver in a cross-configuration.
483 * configure.srv: Set $gdbserver_host depending on whether $target
484 is $host. Use $gdbserver_host instead of $host.
486 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
488 * configure: Re-generate.
490 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
492 * configure: Re-generate.
494 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
496 * acinclude.m4: Update warning.m4 path.
498 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
500 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
501 (handle_exception): Set siginfo_er.
502 (win32_xfer_siginfo): New function.
504 2020-02-07 Tom Tromey <tom@tromey.com>
505 Pedro Alves <palves@redhat.com>
507 * README: Update build documentation.
508 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
510 * configure.ac: Update paths.
511 * configure: Rebuild.
512 * acinclude.m4: Update paths.
513 * Makefile.in: Update include paths.
514 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
515 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
516 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
517 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
518 (%-generated.c): Update paths.
519 * Move entire directory from ../gdb/gdbserver.
521 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
523 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
525 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
527 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
528 assignment instead of srv_linux_obj.
530 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
532 * server.c (handle_qxfer_libraries): Write segment-address with
535 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
537 * Makefile.in (install-strip): New target.
538 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
539 * aclocal.m4: Regenerate.
540 * configure: Regenerate.
541 * configure.ac: Add AM_PROG_INSTALL_STRIP.
543 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
545 * Makefile.in (SFILES): Adjust paths to point to real files.
546 (OBS): Move waitstatus.o to target/waitstatus.o.
547 (TAGS): Transform paths appropriately.
549 (nat/%.o): ... this pattern rule.
551 (target/%.o): ... this pattern rule.
552 * configure.srv: Adjust paths throughout to include nat/ prefix
553 with the revant files.
554 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
555 * configure: Regenerate.
557 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
559 * Makefile.in (TAGS): Remove config files from the recipe.
561 2020-01-14 Tom Tromey <tom@tromey.com>
563 * configure: Rebuild.
564 * configure.ac: Remove any checks that were added to common.m4.
565 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
568 2020-01-14 Tom Tromey <tom@tromey.com>
570 * server.h: Include config.h.
571 * gdbreplay.c: Include config.h.
572 * configure: Rebuild.
573 * configure.ac: Don't source common.host.
574 * acinclude.m4: Update path.
575 * Makefile.in (INCSUPPORT): New variable.
576 (INCLUDE_CFLAGS): Add INCSUPPORT.
577 (SFILES): Update paths.
578 (version-generated.c): Update path to create-version.sh.
579 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
581 2020-01-14 Tom Tromey <tom@tromey.com>
583 * configure.ac (LIBS): Use WIN32APILIBS.
584 (USE_WIN32API): Don't define.
585 * configure: Rebuild.
587 2020-01-14 Tom Tromey <tom@tromey.com>
589 * configure: Rebuild.
591 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
593 * Makefile.in (%-generated.c): Remove rule for files from
596 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
598 * configure: Re-generate.
600 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
602 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
604 * tracepoint.c (stop_tracing, flush_trace_buffer,
605 about_to_request_buffer_space, get_trace_state_variable_value,
606 set_trace_state_variable_value, gdb_collect): Add declaration.
608 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
610 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
611 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
612 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
613 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
614 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
617 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
619 * inferiors.c: Include gdbsupport/common-inferior.h.
621 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
623 * hostio-errno.c: Include hostio.h.
625 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
627 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
630 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
632 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
633 * linux-arm-tdesc.h: Include arch/arm.h.
635 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
637 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
639 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
641 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
642 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
644 2020-01-10 Pedro Alves <palves@redhat.com>
646 * fork-child.c (post_fork_inferior): Pass target down to
648 * inferiors.c (switch_to_thread): Add process_stratum_target
650 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
651 * nto-low.c (nto_target_ops): Now a process_stratum_target.
652 * linux-low.c (linux_target_ops): Now a process_stratum_target.
653 * remote-utils.c (prepare_resume_reply): Pass the target to
655 * target.c (the_target): Now a process_stratum_target.
656 (done_accessing_memory): Pass the target to switch_to_thread.
657 (set_target_ops): Ajust to use process_stratum_target.
658 * target.h (struct target_ops): Rename to ...
659 (struct process_stratum_target): ... this.
660 (the_target, set_target_ops): Adjust.
661 (prepare_to_access_memory): Adjust comment.
662 * win32-low.c (child_xfer_memory): Adjust to use
663 process_stratum_target.
664 (win32_target_ops): Now a process_stratum_target.
666 2020-01-06 Eli Zaretskii <eliz@gnu.org>
667 Pedro Alves <palves@redhat.com>
669 * win32-low.c (get_child_debug_event): Extract the fatal exception
670 from the exit status and convert to the equivalent Posix signal
672 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
673 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
675 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
677 * Makefile.in: Use INSTALL_PROGRAM_ENV.
679 2020-01-01 Joel Brobecker <brobecker@adacore.com>
681 * server.c (gdbserver_version): Change copyright year to 2020.
682 * gdbreplay.c (gdbreplay_version): Likewise.
684 2019-12-19 Christian Biesinger <cbiesinger@google.com>
686 * configure: Regenerate.
687 * configure.ac: Quote variable arguments of test.
689 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
691 * Makefile.in: Fix build with GNU Make 3.81
693 2019-12-16 Tom Tromey <tromey@adacore.com>
695 * server.c (get_exec_file): Constify result.
697 2019-12-10 Christian Biesinger <cbiesinger@google.com>
699 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
700 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
701 * config.in: Regenerate.
702 * configure: Regenerate.
703 * configure.ac: Don't check for strerror.
704 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
705 Call safe_strerror instead of strerror.
706 * server.h (strerror): Remove this now-unnecessary declaration.
707 * tracepoint.c (init_named_socket): Call safe_strerror instead of
709 (gdb_agent_helper_thread): Likewise.
710 * utils.c (perror_with_name): Likewise.
712 2019-11-26 Tom Tromey <tom@tromey.com>
714 * configure, config.in: Rebuild.
716 2019-11-26 Tom Tromey <tom@tromey.com>
718 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
719 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
721 * configure, config.in: Rebuild.
723 2019-11-26 Tom Tromey <tom@tromey.com>
725 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
726 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
727 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
728 * acinclude.m4: Include ax_pthread.m4.
729 * config.in, configure: Rebuild.
731 2019-11-26 Christian Biesinger <cbiesinger@google.com>
733 * debug.c (debug_set_output): Call safe_strerror instead of
735 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
736 (linux_kill_one_lwp): Likewise.
737 (linux_detach_one_lwp): Likewise.
738 (linux_wait_for_event_filtered): Likewise.
739 (store_register): Likewise.
740 * lynx-low.c (lynx_attach): Likewise.
741 * mem-break.c (insert_memory_breakpoint): Likewise.
742 (remove_memory_breakpoint): Likewise.
743 (delete_fast_tracepoint_jump): Likewise.
744 (set_fast_tracepoint_jump): Likewise.
745 (uninsert_fast_tracepoint_jumps_at): Likewise.
746 (reinsert_fast_tracepoint_jumps_at): Likewise.
747 * nto-low.c (nto_xfer_memory): Likewise.
748 (nto_resume): Likewise.
750 2019-11-20 Luis Machado <luis.machado@linaro.org>
752 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
753 instead of register count.
754 * tdesc.c (tdesc_contains_feature): New function.
755 * tdesc.h (tdesc_contains_feature): New prototype.
757 2019-11-15 Christian Biesinger <cbiesinger@google.com>
759 * Makefile.in: Add safe-strerror.c.
760 * configure: Regenerate.
761 * configure.ac: Don't source common.host.
763 2019-11-15 Christian Biesinger <cbiesinger@google.com>
765 * config.in: Regenerate.
766 * configure: Regenerate.
768 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
770 * ax.c (ax_printf): Handle size_t_arg.
772 2019-11-06 Christian Biesinger <cbiesinger@google.com>
774 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
775 * mi/mi-main.c (output_cores): Likewise.
776 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
777 (linux_xfer_osdata_modules): Likewise.
778 * remote.c (register_remote_support_xml): Likewise.
779 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
780 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
782 2019-11-01 Christian Biesinger <cbiesinger@google.com>
784 * configure: Regenerate.
785 * configure.ac: Remove check for strerror_r.
787 2019-10-31 Christian Biesinger <cbiesinger@google.com>
789 * config.in: Regenerate.
790 * configure: Regenerate.
791 * configure.ac: Also check for strerror_r.
793 2019-10-31 Christian Biesinger <cbiesinger@google.com>
795 * ax.h (debug_agent): Remove duplicate declaration.
797 2019-10-26 Tom de Vries <tdevries@suse.de>
799 * linux-aarch64-low.c: Fix typos in comments.
800 * linux-arm-low.c: Same.
802 * linux-ppc-low.c: Same.
803 * proc-service.c: Same.
806 * tracepoint.c: Same.
809 2019-10-25 Tom Tromey <tromey@adacore.com>
811 * utils.c (xstrdup): Remove.
813 2019-10-23 Tom Tromey <tom@tromey.com>
815 * configure, config.in: Rebuild.
817 2019-10-23 Tom Tromey <tom@tromey.com>
819 * configure: Rebuild.
820 * acinclude.m4: Use m4_include, not sinclude.
822 2019-10-17 Tom Tromey <tromey@adacore.com>
824 * configure: Rebuild.
825 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
826 in AC_CONFIG_FILES invocation.
827 * Makefile.in (stamp-h, Makefile): Use new-style config.status
830 2019-10-16 Christian Biesinger <cbiesinger@google.com>
832 * server.c: Include xml-builtin.h.
833 (get_xml_features): Don't declare xml_builtins here.
835 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
837 * Makefile.in: Remove references to vec-ipa.o.
839 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
841 * Makefile.in: Remove references to vec.c.
843 2019-10-02 Christian Biesinger <cbiesinger@google.com>
845 * server.c (server_waiting): Change to bool.
846 (extended_protocol): Likewise.
847 (response_needed): Likewise.
848 (exit_requested): Likewise.
849 (run_once): Likewise.
850 (report_no_resumed): Likewise.
851 (non_stop): Likewise.
852 (disable_packet_vCont): Likewise.
853 (disable_packet_Tthread): Likewise.
854 (disable_packet_qC): Likewise.
855 (disable_packet_qfThreadInfo): Likewise.
856 (handle_general_set): Update.
857 (handle_detach): Update.
858 (handle_monitor_command): Update.
859 (handle_query): Update.
860 (captured_main): Update.
861 (process_serial_event): Update.
862 * server.h (server_waiting): Change to bool.
863 (disable_packet_vCont): Likewise.
864 (disable_packet_Tthread): Likewise.
865 (disable_packet_qC): Likewise.
866 (disable_packet_qfThreadInfo): Likewise.
867 (run_once): Likewise.
868 (non_stop): Likewise.
869 * target.c (target_stop_and_wait): Update.
871 2019-10-02 Tom Tromey <tromey@adacore.com>
873 * Makefile.in (SFILES): Add common-inferior.c.
874 (OBS): Add common-inferior.o.
875 * server.c (startup_with_shell): Don't define.
877 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
879 * linux-low.c (linux_low_read_btrace): Update for change to
882 2019-09-20 Christian Biesinger <cbiesinger@google.com>
884 * debug.c (debug_threads): Remove comment in favor of the header.
885 * debug.h (using_threads): Add declaration.
886 (debug_threads): Add comment.
887 * linux-aarch64-low.c: Include debug.h and remove declaration of
889 * nto-low.c: Likewise.
890 * remote-utils.c: Likewise.
891 * thread-db.c: Likewise.
893 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
895 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
896 and powerpc-cell64l-ipa.o.
897 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
898 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
899 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
902 * spu-low.c: Remove file.
904 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
905 (parse_spufs_run): Remove.
906 (ppc_get_pc): Remove Cell/B.E. support.
907 (ppc_set_pc): Likewise.
908 (ppc_breakpoint_at): Likewise.
909 (ppc_arch_setup): Likewise.
910 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
911 tdesc_powerpc_cell32l.
912 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
913 or init_registers_powerpc_cell32l.
914 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
915 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
916 or init_registers_powerpc_cell32l.
917 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
918 (init_registers_powerpc_cell32l): Remove prototype.
919 (init_registers_powerpc_cell64l): Likewise.
921 * target.h (struct target_ops): Remove qxfer_spu member.
922 * server.c (handle_qxfer_spu): Remove.
923 (qxfer_packets): Remove entry for "spu".
924 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
925 * linux-low.c (SPUFS_MAGIC): Remove.
926 (spu_enumerate_spu_ids): Remove.
927 (linux_qxfer_spu): Remove.
928 (linux_target_ops): Remove qxfer_spu member.
929 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
930 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
931 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
933 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
935 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
936 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
937 * config.in: Regenerate.
938 * configure: Regenerate.
940 2019-08-15 Tom Tromey <tromey@adacore.com>
942 * target.c (target_write_memory): Use gdb::byte_vector.
944 2019-08-15 Tom Tromey <tromey@adacore.com>
946 * tracepoint.c (write_inferior_data_pointer)
947 (write_inferior_integer, write_inferior_int8)
948 (write_inferior_uinteger, m_tracepoint_action_download)
949 (r_tracepoint_action_download, x_tracepoint_action_download)
950 (l_tracepoint_action_download, clear_inferior_trace_buffer)
951 (download_agent_expr, download_tracepoint_1)
952 (download_trace_state_variables, upload_fast_traceframes): Update.
953 * server.c (gdb_write_memory): Update.
954 * remote-utils.c (relocate_instruction): Update.
955 * proc-service.c (ps_pdwrite): Update.
956 * mem-break.c (remove_memory_breakpoint)
957 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
958 (uninsert_fast_tracepoint_jumps_at)
959 (reinsert_fast_tracepoint_jumps_at): Update.
960 * linux-x86-low.c (append_insns)
961 (i386_install_fast_tracepoint_jump_pad)
962 (amd64_write_goto_address, i386_write_goto_address): Update.
963 * linux-s390-low.c (append_insns, s390_write_goto_address):
965 * linux-ppc-low.c (ppc_relocate_instruction)
966 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
967 (ppc_write_goto_address): Update.
968 * linux-aarch64-low.c (append_insns): Update.
969 * target.h (struct target_ops): Update.
970 (write_inferior_memory): Don't declare.
971 * target.c (target_write_memory): Rename from
972 write_inferior_memory. Remove old target_write_memory.
974 2019-08-15 Tom Tromey <tromey@adacore.com>
976 * target.c (write_inferior_memory): Use std::vector.
978 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
981 * configure.ac: Drop enable-libmcheck support.
982 * configure, config.in: Rebuild.
983 * acinclude.m4: Don't include it.
985 2019-07-19 Alan Hayward <alan.hayward@arm.com>
987 * configure.srv: Remove Arm xml files.
989 2019-07-19 Alan Hayward <alan.hayward@arm.com>
991 * configure.srv: Add new files. Remove xml generated files.
992 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
994 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
995 * linux-aarch32-tdesc.c: New file.
996 * linux-aarch32-tdesc.h: New file.
997 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
998 * linux-arm-low.c (init_registers_arm, tdesc_arm)
999 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
1000 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
1001 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
1002 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
1003 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
1004 (arm_read_description): Call arm_linux_read_description.
1005 (initialize_low_arch): Don't init registers.
1006 * linux-arm-tdesc.c: New file.
1007 * linux-arm-tdesc.h: New file.
1009 2019-07-10 Alan Hayward <alan.hayward@arm.com>
1011 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
1012 Move counter inside for.
1013 (arm_read_description): Check ptrace earlier.
1014 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
1016 2019-07-09 Tom Tromey <tom@tromey.com>
1018 * configure: Rebuild.
1019 * configure.ac: Change common to gdbsupport.
1020 * acinclude.m4: Change common to gdbsupport.
1021 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
1022 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
1023 common to gdbsupport.
1024 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
1025 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
1026 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
1027 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
1028 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
1029 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
1030 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
1031 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
1032 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
1033 common to gdbsupport.
1035 2019-07-04 Alan Hayward <alan.hayward@arm.com>
1037 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
1039 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
1041 2019-07-04 Alan Hayward <alan.hayward@arm.com>
1043 * configure.srv: Remove legacy xml.
1044 * linux-aarch64-low.c (initialize_low_arch): Remove
1045 initialize_low_tdesc call.
1046 * linux-aarch64-tdesc-selftest.c: Remove file.
1047 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
1048 * linux-x86-low.c (initialize_low_arch): Remove
1049 initialize_low_tdesc call.
1050 * linux-x86-tdesc-selftest.c: Remove file.
1051 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
1053 2019-06-20 Tom de Vries <tdevries@suse.de>
1055 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
1056 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
1058 2019-06-19 Tom de Vries <tdevries@suse.de>
1060 * debug.h (debug_write): Change return type to ssize_t.
1061 * debug.c (debug_write): Same.
1063 2019-06-14 Tom Tromey <tom@tromey.com>
1065 * configure.ac: Use new path to gnulib.
1066 * configure: Rebuild.
1067 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
1070 2019-06-11 Tom Tromey <tom@tromey.com>
1072 * Makefile.in (SFILES): Add alloc.c.
1074 (IPA_OBJS): Add alloc-ipa.o.
1075 (alloc-ipa.o): New target.
1076 (%.o: ../%.c): New pattern rule.
1078 2019-06-10 Tom Tromey <tromey@adacore.com>
1080 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
1081 end warning with a newline.
1082 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
1084 * thread-db.c (attach_thread): Don't end warning with a newline.
1085 (thread_db_notice_clone): Likewise.
1086 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
1088 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
1089 end warning with a newline.
1091 2019-06-04 Pedro Alves <palves@redhat.com>
1093 * server.c (captured_main): Use make_unique_xstrdup.
1095 2019-06-02 Tom Tromey <tom@tromey.com>
1097 * gdbreplay.c (fromhex): Remove.
1098 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
1100 2019-05-29 Tom Tromey <tromey@adacore.com>
1102 * configure: Rebuild.
1104 2019-05-06 Kevin Buettner <kevinb@redhat.com>
1106 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
1107 sign extension code on 32-bit builds.
1109 2019-05-03 Eli Zaretskii <eliz@gnu.org>
1112 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
1114 2019-04-19 Tom Tromey <tom@tromey.com>
1116 * server.c (struct vstop_notif): Derive from notif_event.
1118 (queue_stop_reply): Update.
1119 (remove_all_on_match_ptid): Change type. Rewrite.
1120 (discard_queued_stop_replies): Rewrite.
1121 (in_queued_stop_replies_ptid): Change type.
1122 (in_queued_stop_replies): Rewrite.
1123 (notif_stop): Update.
1124 (queue_stop_reply_callback): Update.
1125 (captured_main): Don't call initialize_notif.
1126 (push_stop_notification): Update.
1127 * notif.c (notif_write_event, handle_notif_ack)
1128 (notif_event_enque, notif_push): Update.
1129 (notif_event_xfree, initialize_notif): Remove.
1130 * notif.h (struct notif_event): Include <list>, not
1132 (struct notif_server) <queue>: Now a std::list.
1133 (notif_event_p): Remove typedef.
1134 (initialize_notif): Don't declare.
1135 (struct notif_event): Add virtual destructor.
1137 2019-04-17 Alan Hayward <alan.hayward@arm.com>
1139 * ax.c (ax_vdebug): Call debug_printf.
1140 * debug.c (debug_write): New function.
1141 * debug.h (debug_write): New declaration.
1142 * linux-low.c (sigchld_handler): Call debug_write.
1144 2019-04-17 Alan Hayward <alan.hayward@arm.com>
1146 * debug.c (debug_set_output): New function.
1147 (debug_vprintf): Send output to debug_file.
1148 (debug_flush): Likewise.
1149 * debug.h (debug_set_output): New declaration.
1150 * server.c (handle_monitor_command): Add debug-file option.
1151 (captured_main): Likewise.
1153 2019-04-17 Alan Hayward <alan.hayward@arm.com>
1155 * debug.c (remote_debug): Add definition.
1156 * debug.h (remote_debug): Add declaration.
1157 * hostio.c (remote_debug): Remove declaration.
1158 * remote-utils.c (struct ui_file): Likewise.
1159 (remote_debug): Likewise.
1160 * remote-utils.h (remote_debug): Likewise,
1161 * server.c (remote_debug): Remove definition.
1163 2019-04-10 Kevin Buettner <kevinb@redhat.com>
1165 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
1166 when using a 64-bit gdbserver.
1168 2019-04-09 Tom Tromey <tromey@adacore.com>
1170 * linux-low.c (select_event_lwp): Use find_thread_in_random.
1172 2019-04-08 Tom Tromey <tom@tromey.com>
1174 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
1176 (linux_resume_one_lwp): Likewise.
1178 2019-04-08 Tom Tromey <tom@tromey.com>
1180 * gdbreplay.c: Update.
1181 * linux-low.c: Update.
1184 2019-04-08 Tom Tromey <tom@tromey.com>
1186 * server.c: Use C++ exception handling.
1187 * linux-low.c: Use C++ exception handling.
1188 * gdbreplay.c: Use C++ exception handling.
1190 2019-04-08 Tom Tromey <tom@tromey.com>
1192 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
1193 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
1194 (captured_main, main): Update.
1195 * gdbreplay.c (main): Update.
1197 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1199 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
1200 value in argument pointer, return 1 if the entry is found and 0
1201 otherwise. Move comment.
1202 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
1203 * linux-low.h (linux_get_auxv): Declare.
1204 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
1206 2019-04-05 Tom Tromey <tromey@adacore.com>
1208 * server.c (gdbserver_usage): Use upper-case for metasyntactic
1211 2019-03-28 Alan Hayward <alan.hayward@arm.com>
1213 * linux-low.c (AT_HWCAP2): Add define if not already included.
1215 2019-03-26 Alan Hayward <alan.hayward@arm.com>
1217 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
1218 (aarch64_arch_setup): Call linux_get_hwcap.
1219 * linux-arm-low.c (arm_get_hwcap): Remove function.
1220 (arm_read_description): Call linux_get_hwcap.
1221 * linux-low.c (linux_get_auxv): New function.
1222 (linux_get_hwcap): Likewise.
1223 (linux_get_hwcap2): Likewise.
1224 * linux-low.h (linux_get_hwcap): New declaration.
1225 (linux_get_hwcap2): Likewise.
1226 * linux-ppc-low.c (ppc_get_auxv): Remove function.
1227 (ppc_arch_setup): Call linux_get_hwcap.
1228 * linux-s390-low.c (s390_get_hwcap): Remove function.
1229 (s390_arch_setup): Call linux_get_hwcap.
1231 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1232 Jiong Wang <jiong.wang@arm.com>
1234 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
1235 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
1237 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
1239 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1240 Jiong Wang <jiong.wang@arm.com>
1242 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
1243 (aarch64_get_hwcap): New function.
1244 (aarch64_arch_setup): Read APIA hwcap.
1246 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1247 Jiong Wang <jiong.wang@arm.com>
1249 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
1250 (initialize_low_tracepoint): Likewise.
1251 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
1252 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
1253 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
1254 (aarch64_linux_read_description): Likewise.
1255 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
1257 2019-03-12 John Baldwin <jhb@FreeBSD.org>
1259 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
1260 i386_create_target_description for 'segments' parameter.
1261 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
1262 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1263 * win32-i386-low.c (i386_arch_setup): Likewise.
1265 2019-03-12 Tom Tromey <tromey@adacore.com>
1267 * linux-low.c (iterate_over_lwps): Update.
1269 2019-03-06 Tom Tromey <tom@tromey.com>
1271 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
1272 (captured_main): Use SCOPE_EXIT.
1274 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
1276 * configure.srv: Use '$enable_unittest' instead of '$development'
1277 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
1280 2019-02-27 Tom Tromey <tromey@adacore.com>
1282 * gdbreplay.c (logchar): Handle \r\n.
1284 2019-02-07 Alan Hayward <alan.hayward@arm.com>
1286 * linux-low.c (linux_attach): Add process before lwp.
1287 * server.c (attach_inferior): Check if already attached.
1289 2019-02-07 Tom Tromey <tom@tromey.com>
1291 * x86-tdesc.h: Rename include guard.
1292 * x86-low.h: Add include guard.
1293 * wincecompat.h: Rename include guard.
1294 * win32-low.h: Add include guard.
1295 * utils.h: Rename include guard.
1296 * tracepoint.h: Rename include guard.
1297 * tdesc.h: Rename include guard.
1298 * target.h: Rename include guard.
1299 * server.h: Rename include guard.
1300 * remote-utils.h: Rename include guard.
1301 * regcache.h: Rename include guard.
1302 * nto-low.h: Rename include guard.
1303 * notif.h: Add include guard.
1304 * mem-break.h: Rename include guard.
1305 * lynx-low.h: Add include guard.
1306 * linux-x86-tdesc.h: Add include guard.
1307 * linux-s390-tdesc.h: Add include guard.
1308 * linux-ppc-tdesc-init.h: Add include guard.
1309 * linux-low.h: Add include guard.
1310 * linux-aarch64-tdesc.h: Add include guard.
1311 * linux-aarch32-low.h: Add include guard.
1312 * inferiors.h: Rename include guard.
1313 * i387-fp.h: Rename include guard.
1314 * hostio.h: Rename include guard.
1315 * gdbthread.h: Rename include guard.
1316 * gdb_proc_service.h: Rename include guard.
1317 * event-loop.h: Rename include guard.
1318 * dll.h: Rename include guard.
1319 * debug.h: Rename include guard.
1320 * ax.h: Rename include guard.
1322 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
1325 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
1326 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
1328 2019-01-25 Tom Tromey <tom@tromey.com>
1330 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
1332 2019-01-25 Tom Tromey <tom@tromey.com>
1334 * win32-low.c: Fix common/ includes.
1335 * win32-i386-low.c: Fix common/ includes.
1336 * tracepoint.c: Fix common/ includes.
1337 * thread-db.c: Fix common/ includes.
1338 * target.h: Fix common/ includes.
1339 * symbol.c: Fix common/ includes.
1340 * spu-low.c: Fix common/ includes.
1341 * server.h: Fix common/ includes.
1342 * server.c: Fix common/ includes.
1343 * remote-utils.c: Fix common/ includes.
1344 * regcache.h: Fix common/ includes.
1345 * regcache.c: Fix common/ includes.
1346 * nto-x86-low.c: Fix common/ includes.
1347 * notif.h: Fix common/ includes.
1348 * mem-break.h: Fix common/ includes.
1349 * lynx-low.c: Fix common/ includes.
1350 * lynx-i386-low.c: Fix common/ includes.
1351 * linux-x86-tdesc-selftest.c: Fix common/ includes.
1352 * linux-x86-low.c: Fix common/ includes.
1353 * linux-low.c: Fix common/ includes.
1354 * inferiors.h: Fix common/ includes.
1355 * i387-fp.c: Fix common/ includes.
1356 * hostio.c: Fix common/ includes.
1357 * hostio-errno.c: Fix common/ includes.
1358 * gdbthread.h: Fix common/ includes.
1359 * gdbreplay.c: Fix common/ includes.
1360 * fork-child.c: Fix common/ includes.
1361 * event-loop.c: Fix common/ includes.
1363 (enum gdb_agent_op): Fix common/ includes.
1365 2019-01-21 Tom Tromey <tom@tromey.com>
1367 * tracepoint.c: Fix includes.
1368 * remote-utils.c: Fix includes.
1369 * linux-x86-low.c: Fix includes.
1371 2019-01-01 Joel Brobecker <brobecker@adacore.com>
1373 * gdbreplay.c (gdbreplay_version): Update copyright year in
1375 * server.c (gdbserver_version): Likewise.
1377 2018-12-05 Alan Hayward <alan.hayward@arm.com>
1379 * linux-low.c (add_lwp): Switch ordering.
1381 2018-11-29 Tom Tromey <tom@tromey.com>
1383 * win32-low.c (win32_join): Take pid, not process.
1384 * target.h (struct target_ops) <join>: Change argument type.
1385 (join_inferior): Change argument name.
1386 * spu-low.c (spu_join): Take pid, not process.
1387 * server.c (handle_detach): Preserve pid before destroying
1389 * lynx-low.c (lynx_join): Take pid, not process.
1390 * linux-low.c (linux_join): Take pid, not process.
1392 2018-11-23 Alan Hayward <alan.hayward@arm.com>
1394 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
1395 (aarch64_cannot_fetch_register): Likewise.
1396 (struct linux_target_ops): Update references.
1398 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1400 * linux-ppc-low.c: Include nat/linux-ptrace.h.
1402 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1404 * configure.srv (ipa_ppc_linux_regobj): Add
1405 powerpc-isa207-htm-vsx32l-ipa.o and
1406 powerpc-isa207-htm-vsx64l-ipa.o.
1407 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
1408 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
1409 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
1410 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
1411 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
1412 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
1413 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
1414 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
1415 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1416 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
1417 (init_registers_powerpc_isa207_htm_vsx32l)
1418 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
1419 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
1420 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
1421 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
1422 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
1423 (ppc_store_tm_ctarregset): New functions.
1424 (ppc_regsets): Add entries for HTM regsets.
1425 (ppc_arch_setup): Set htm in features struct when needed. Set
1426 sizes for the HTM regsets.
1427 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
1428 (initialize_low_arch): Call
1429 init_registers_powerpc_isa207_htm_vsx32l and
1430 init_registers_powerpc_isa207_htm_vsx64l.
1431 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1432 PPC_TDESC_ISA207_HTM_VSX.
1433 (initialize_low_tracepoint): Call
1434 init_registers_powerpc_isa207_htm_vsx32l and
1435 init_registers_powerpc_isa207_htm_vsx64l.
1437 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1439 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
1440 rs6000/power-linux-pmu.xml to srv_xmlfiles.
1441 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
1442 (ppc_store_pmuregset): New functions.
1443 (ppc_regsets): Add entries for ebb and pmu regsets.
1444 (ppc_arch_setup): Set isa207 in features struct if the ebb and
1445 pmu regsets are available. Set sizes for these regsets.
1447 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1449 * configure.srv (ipa_ppc_linux_regobj): Add
1450 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
1451 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
1452 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
1453 rs6000/powerpc-isa207-vsx32l.xml, and
1454 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
1455 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1456 <PPC_TDESC_ISA207_VSX>: New enum value.
1457 (init_registers_powerpc_isa207_vsx32l): Declare.
1458 (init_registers_powerpc_isa207_vsx64l): Declare.
1459 * linux-ppc-low.c (ppc_fill_tarregset): New function.
1460 (ppc_store_tarregset): New function.
1461 (ppc_regsets): Add entry for the TAR regset.
1462 (ppc_arch_setup): Set isa207 in features struct when needed. Set
1463 size for the TAR regsets.
1464 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
1465 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
1466 and init_registers_powerpc_isa207_vsx64l.
1467 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
1468 (initialize_low_tracepoint): Call
1469 init_registers_powerpc_isa207_vsx32l and
1470 init_registers_powerpc_isa207_vsx64l.
1472 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1473 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1475 * configure.srv (ipa_ppc_linux_regobj): Add
1476 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
1477 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
1478 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
1479 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
1480 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
1481 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
1482 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
1483 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1484 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
1485 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
1486 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
1487 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
1488 (ppc_hwcap): Add comment.
1489 (ppc_hwcap2): New global.
1490 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
1491 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
1492 (ppc_regsets): Add entries for the DSCR and PPR regsets.
1493 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
1494 when needed. Set sizes for the the DSCR and PPR regsets.
1495 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
1496 (initialize_low_arch): Call
1497 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1498 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1499 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1500 PPC_TDESC_ISA205_PPR_DSCR_VSX.
1501 (initialize_low_tracepoint): Call
1502 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1503 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1505 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1507 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
1509 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
1510 Simon Marchi <simark@simark.ca>
1512 * acinclude.m4: Include "../selftest.m4".
1513 * configure: Regenerate.
1514 * configure.ac: Use "GDB_AC_SELFTEST".
1515 * configure.srv: Use "$enable_unittests" instead of
1516 "$development" when checking whether unit tests have been
1518 * server.c (captured_main): Update message informing that
1519 selftests have been disabled.
1521 2018-10-04 Tom Tromey <tom@tromey.com>
1523 * configure: Rebuild.
1525 2018-10-04 Tom Tromey <tom@tromey.com>
1527 * server.c (handle_status): Rename inner "thread".
1528 (process_serial_event): Declare "res" in 'm' case.
1529 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
1530 (iterate_over_lwps): Rename inner "thread".
1531 (linux_qxfer_libraries_svr4): Rename inner "len".
1532 * gdbthread.h (find_thread_in_random): Rename inner "thread".
1534 2018-10-01 Gary Benson <gbenson@redhat.com>
1536 * gdb_proc_service.h: Moved common code to
1537 common/gdb_proc_service.h.
1539 2018-10-01 Gary Benson <gbenson@redhat.com>
1541 * gdb_proc_service.h: Synchronize comments and whitespace with
1542 GDB's version of this file.
1544 2018-09-25 Tom Tromey <tom@tromey.com>
1546 * configure: Rebuild.
1547 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
1549 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1551 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
1552 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
1553 ($(IPA_LIB)): Sort IPA_OBJS.
1555 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1557 * Makefile.in: Remove references to $(ADD_DEPS).
1559 2018-09-16 Tom Tromey <tom@tromey.com>
1561 * remote-utils.c (remote_open): Use GNU style for metasyntactic
1563 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
1566 2018-09-05 Tom Tromey <tom@tromey.com>
1568 * configure: Rebuild.
1570 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1573 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1575 2018-08-27 Tom Tromey <tom@tromey.com>
1578 * configure: Rebuild.
1580 2018-08-27 Tom Tromey <tom@tromey.com>
1582 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1583 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1584 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1585 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1586 (s390x_emit_stack_adjust): Add casts to unsigned char.
1588 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1592 * server.h (struct client_state) <disable_randomization>:
1595 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1597 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1599 (mips_supply_ptrace_register): Likewise.
1601 2018-07-22 Tom Tromey <tom@tromey.com>
1603 * configure: Rebuild.
1605 2018-07-22 Tom Tromey <tom@tromey.com>
1607 * win32-low.c (win32_create_inferior): Remove unused variables.
1608 * gdbreplay.c (remote_open): Remove unused variable.
1609 * remote-utils.c (remote_prepare): Remove unused variable.
1610 * x86-tdesc.h (X86_TDESC_H): Define.
1611 (amd64_expedite_regs): Define conditionally.
1612 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1613 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1614 * remote-utils.c (readchar): Remove unused variable.
1616 2018-07-13 Pedro Alves <palves@redhat.com>
1618 * linux-low.c (linux_kill): Change parameter to process_info
1619 pointer instead of pid. Adjust.
1620 * lynx-low.c (lynx_kill): Likewise.
1621 * nto-low.c (nto_kill): Likewise.
1622 * spu-low.c (spu_kill): Likewise.
1623 * win32-low.c (win32_kill): Likewise.
1624 * server.c (handle_v_kill, kill_inferior_callback)
1625 (detach_or_kill_for_exit): Adjust.
1626 * target.c (kill_inferior): Change parameter to process_info
1627 pointer instead of pid. Adjust.
1628 * target.h (struct target_ops) <kill>: Change parameter to
1629 process_info pointer instead of pid. Adjust all implementations
1631 (kill_inferior): Likewise.
1633 2018-07-13 Pedro Alves <palves@redhat.com>
1635 * linux-low.c (linux_detach, linux_join): Change parameter to
1636 process_info pointer instead of pid. Adjust.
1637 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1638 * nto-low.c (nto_detach): Likewise.
1639 * spu-low.c (spu_detach, spu_join): Likewise.
1640 * win32-low.c (win32_detach, win32_join): Likewise.
1641 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1642 * target.h (struct target_ops) <detach, join>: Change parameter to
1643 process_info pointer instead of pid. Adjust all implementations
1645 (detach_inferior, join_inferior): Rename 'pid' parameter to
1648 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1649 Jan Kratochvil <jan.kratochvil@redhat.com>
1650 Paul Fertser <fercerpav@gmail.com>
1651 Tsutomu Seki <sekiriki@gmail.com>
1653 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1654 (OBS): Add 'common/netstuff.o'.
1655 (GDBREPLAY_OBS): Likewise.
1656 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1657 (remote_open): Implement support for IPv6
1659 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1661 (handle_accept_event): Accept connections from IPv6 sources.
1662 (remote_prepare): Handle IPv6-style hostnames; implement
1663 support for IPv6 connections.
1664 (remote_open): Implement support for printing connections from
1667 2018-07-11 Pedro Alves <palves@redhat.com>
1670 * mem-break.c (any_persistent_commands): Add process_info
1671 parameter and use it instead of relying on the current process.
1672 Change return type to bool.
1673 * mem-break.h (any_persistent_commands): Add process_info
1674 parameter and change return type to bool.
1675 * server.c (handle_detach): Remove require_running_or_return call.
1676 Look up the process_info for the process we're about to detach.
1677 If not found, return back error to GDB. Adjust
1678 any_persistent_commands call to pass down a process pointer.
1680 2018-07-11 Pedro Alves <palves@redhat.com>
1682 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1683 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1684 instead of collect_register_by_name.
1685 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1686 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1688 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1689 Pedro Alves <palves@redhat.com>
1691 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1693 2018-07-03 Tom Tromey <tom@tromey.com>
1695 * linux-low.c: Update.
1696 * lynx-low.c: Update.
1697 * mem-break.c: Update.
1698 * nto-low.c: Update.
1699 * remote-utils.c: Update.
1701 * spu-low.c: Update.
1703 * win32-low.c: Update.
1705 2018-07-03 Tom Tromey <tom@tromey.com>
1709 2018-07-03 Tom Tromey <tom@tromey.com>
1711 * linux-low.c: Update.
1713 2018-07-03 Tom Tromey <tom@tromey.com>
1717 2018-07-03 Tom Tromey <tom@tromey.com>
1719 * linux-low.c: Update.
1720 * linux-mips-low.c: Update.
1721 * lynx-low.c: Update.
1722 * nto-low.c: Update.
1723 * remote-utils.c: Update.
1725 * spu-low.c: Update.
1727 * thread-db.c: Update.
1729 2018-07-03 Tom Tromey <tom@tromey.com>
1731 * linux-low.c: Update.
1732 * linux-mips-low.c: Update.
1733 * lynx-low.c: Update.
1734 * mem-break.c: Update.
1735 * nto-low.c: Update.
1736 * remote-utils.c: Update.
1738 * spu-low.c: Update.
1740 * tracepoint.c: Update.
1742 2018-07-03 Tom Tromey <tom@tromey.com>
1744 * linux-low.c: Update.
1745 * linux-ppc-low.c: Update.
1746 * linux-x86-low.c: Update.
1747 * proc-service.c: Update.
1749 * spu-low.c: Update.
1750 * thread-db.c: Update.
1751 * win32-low.c: Update.
1753 2018-07-03 Tom Tromey <tom@tromey.com>
1755 * linux-low.c: Update.
1756 * lynx-low.c: Update.
1757 * nto-low.c: Update.
1758 * remote-utils.c: Update.
1759 * spu-low.c: Update.
1760 * thread-db.c: Update.
1761 * win32-low.c: Update.
1763 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1765 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1766 parameter in call to 'amd64_create_target_description'.
1768 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1770 * x86-tdesc.h: Remove executable permission flag.
1772 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1774 * configure.ac: Remove AC_PREREQ, add missing quoting.
1775 * configure: Re-generate.
1776 * config.in: Re-generate.
1777 * aclocal.m4: Re-generate.
1779 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1781 * tracepoint.h (current_traceframe): Remove declaration.
1783 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1785 * linux-aarch64-low.c (is_sve_tdesc): New function.
1786 (aarch64_sve_regs_copy_to_regcache): Likewise.
1787 (aarch64_sve_regs_copy_from_regcache): Likewise.
1788 (aarch64_regs_info): Add SVE checks.
1789 (initialize_low_arch): Initialize SVE.
1791 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1793 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1795 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1797 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1798 (initialize_low_tracepoint): Likewise
1799 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1800 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1802 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1804 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1806 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1808 * server.h (PBUFSIZ): Increase size
1810 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1812 * regcache.c (regcache::raw_compare): New function.
1813 * regcache.h (regcache::raw_compare): New declaration.
1815 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1817 * regcache.c (new_register_cache): Use new.
1818 (free_register_cache): Use delete.
1819 (register_data): Use const.
1820 (supply_register): Move body inside regcache.
1821 (regcache::raw_supply): New override function.
1822 (collect_register): Move body inside regcache.
1823 (regcache::raw_collect): New override function.
1824 (regcache::get_register_status): New override function.
1825 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1827 2018-06-09 Tom Tromey <tom@tromey.com>
1829 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1831 (event_queue): Use std::queue.
1832 (gdb_event_xfree): Remove.
1833 (initialize_event_loop, process_event, wait_for_event): Update.
1835 2018-06-08 Stan Cox <scox@redhat.com>
1837 * win32-low.c (win32_create_inferior): last_ptid and last_status
1838 moved to client_state.
1840 2018-06-08 Pedro Alves <palves@redhat.com>
1842 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1843 common/common-exceptions.o, common/common-utils.o,
1844 common/errors.o, common/print-utils.o and utils.o.
1845 * gdbreplay.c: Include "common-defs.h" instead of the two
1846 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1847 string.h or alloca.h.
1848 (perror_with_name): Delete.
1849 (remote_open): Use xstrdup instead of strdup.
1850 (main): Rename to ...
1851 (captured_main): ... this.
1854 2018-06-08 Tom Tromey <tom@tromey.com>
1856 * linux-low.c (linux_low_read_btrace): Update.
1858 2018-06-04 Stan Cox <scox@redhat.com>
1860 * server.h (struct client_state): New.
1861 * server.c (cont_thread, general_thread, multi_process)
1862 (report_fork_events, report_vfork_events, report_exec_events)
1863 (report_thread_events, swbreak_feature, hwbreak_feature)
1864 (vCont_supported, disable_randomization, pass_signals)
1865 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1866 Moved to client_state.
1867 * remote-utils.c (remote_debug, noack_mode)
1868 (transport_is_reliable): Moved to client_state.
1869 * tracepoint.c (current_traceframe): Moved to client_state.
1872 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1873 linux-low.c, remote-utils.h, target.c: Use client_state.
1875 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1877 * configure.srv: Add new c/h file.
1879 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1881 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1884 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1886 * gdb.arch/mips-fpregset-core.exp: New test.
1887 * gdb.arch/mips-fpregset-core.c: New test source.
1889 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1892 * hostio.c (require_int): Do not report overflow for integers
1893 between 0xfffffff and 0x7fffffff.
1895 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1897 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1898 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1899 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1901 (the_low_target): Wire them.
1903 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1905 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1906 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1907 mode. Call collect_register_by_name with vscr using
1908 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1909 (ppc_store_vrregset): Add and set vscr_offset variable as in
1910 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1913 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1915 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1916 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1917 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1919 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1921 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1922 (ppc_store_vsxregset): Likewise.
1923 (ppc_fill_vrregset): Likewise.
1924 (ppc_store_vrregset): Likewise.
1925 (ppc_fill_evrregset): Likewise.
1926 (ppc_store_evrregset): Likewise.
1927 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1928 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1931 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1933 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1934 wordsize of the inferior. Call ppc_linux_target_wordsize.
1936 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1938 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1939 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1940 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1941 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1942 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1943 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1944 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1945 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1946 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1947 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1948 (tdesc_powerpc_e500l): Remove.
1949 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1950 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1951 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1952 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1954 (ppc_arch_setup): Remove target description matching code. Fill a
1955 ppc_linux_features struct and call ppc_linux_match_description
1958 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1960 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1961 width of the requested register exceeds the width of the
1963 (mips_cannot_store_register): Likewise.
1965 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1967 * linux-mips-low.c (mips_fetch_register): New function. Update
1969 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1970 (the_low_target): Wire `mips_fetch_register'.
1972 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1974 * lynx-i386-low.c (LYNXOS_178): New macro.
1975 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1976 the layout on LynxOS-178.
1977 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1978 handle floating point registers that are not supported by
1981 2018-05-10 Tom Tromey <tom@tromey.com>
1983 * configure: Rebuild.
1985 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1988 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1989 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1990 Use it to set the expedite_regs field in the given tdesc.
1991 * x86-tdesc.h: New file.
1992 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1993 Adjust following the addition of the new expedite_regs parameter
1994 to init_target_desc.
1995 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1996 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1997 (i386_linux_read_description, amd64_linux_read_description):
1998 Adjust following the addition of the new expedite_regs parameter
1999 to init_target_desc.
2000 * lynx-i386-low.c: #include "x86-tdesc.h".
2001 (lynx_i386_arch_setup): Adjust following the addition of the new
2002 expedite_regs parameter to init_target_desc.
2003 * nto-x86-low.c: #include "x86-tdesc.h".
2004 (nto_x86_arch_setup): Adjust following the addition of the new
2005 expedite_regs parameter to init_target_desc.
2006 * win32-i386-low.c: #include "x86-tdesc.h".
2007 (i386_arch_setup): Adjust following the addition of the new
2008 expedite_regs parameter to init_target_desc.
2010 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2013 * win32-low.c (win32_create_inferior): Add call to my_wait
2014 setting last_status global.
2016 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2019 * win32-low.c (create_process): Only call gdb_tilde_expand if
2020 inferior_cwd is not NULL.
2022 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
2024 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
2025 registers to the cache if their values have changed.
2026 (i387_xsave_to_cache): Provide default values for x87 control
2027 registers when these features are available, but disabled.
2028 * regcache.c (supply_register_by_name_zeroed): New function.
2029 * regcache.h (supply_register_by_name_zeroed): Declare new
2032 2018-05-07 Tom Tromey <tom@tromey.com>
2034 * configure: Rebuild.
2036 2018-05-04 Tom Tromey <tom@tromey.com>
2038 * configure: Rebuild.
2040 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2041 Pedro Alves <palves@redhat.com>
2043 * linux-aarch64-low.c (aarch64_stopped_data_address):
2046 2018-04-27 Tom Tromey <tom@tromey.com>
2048 * configure: Rebuild.
2050 2018-04-23 Tom Tromey <tom@tromey.com>
2052 * configure: Rebuild.
2054 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
2056 * Makefile.in (depcomp): Add "..".
2057 (all_deps_files): New and use it.
2059 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2061 * configure.srv (aarch64*-*-linux*): Don't include xml.
2062 (i[34567]86-*-cygwin*): Likewise.
2063 (i[34567]86-*-linux*): Likewise.
2064 (i[34567]86-*-lynxos*): Likewise.
2065 (i[34567]86-*-mingw32ce*): Likewise.
2066 (i[34567]86-*-mingw*): Likewise.
2067 (i[34567]86-*-nto*): Likewise.
2068 (tic6x-*-uclinux): Likewise.
2069 (x86_64-*-linux*): Likewise.
2070 (x86_64-*-mingw*): Likewise.
2071 (x86_64-*-cygwin*): Likewise.
2073 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2075 * tdesc.c: Remove xml parameter.
2077 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2079 * server.c (get_features_xml): Remove cast.
2080 * tdesc.c (void target_desc::accept): Fill in function.
2081 (tdesc_get_features_xml): Remove old xml creation.
2082 (print_xml_feature::visit_pre): Add xml vistor.
2083 * tdesc.h (struct target_desc): Make xmltarget mutable.
2084 (tdesc_get_features_xml): Remove declaration.
2086 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2088 * tdesc.c (tdesc_architecture_name): Add new function.
2089 (tdesc_osabi_name): Likewise.
2090 (tdesc_get_features_xml): Use new functions.
2092 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2094 * tdesc.c (tdesc_create_flags): Remove.
2095 (tdesc_add_flag): Likewise.
2096 (tdesc_named_type): Likewise.
2097 (tdesc_create_union): Likewise.
2098 (tdesc_create_struct): Likewise.
2099 (tdesc_create_vector): Likewise.
2100 (tdesc_add_bitfield): Likewise.
2101 (tdesc_add_field): Likewise.
2102 (tdesc_set_struct_size): Likewise.
2104 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2106 * tdesc.c (~target_desc): Remove implictly deleted items.
2107 (init_target_desc): Iterate all features.
2108 (tdesc_get_features_xml): Use vector.
2109 (tdesc_create_feature): Create feature.
2110 * tdesc.h (tdesc_feature) Remove
2111 (target_desc): Add features.
2113 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2115 * Makefile.in: Add common/tdesc.c
2116 * tdesc.c (init_target_desc): init all reg_defs from register
2118 (tdesc_create_reg): Create tdesc_reg.
2119 * tdesc.h (tdesc_feature): Add register vector.
2121 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
2123 * tdesc.h (struct target_desc) <features>: Change type to
2124 std::vector<std::string>.
2125 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
2127 (tdesc_get_features_xml): Likewise.
2128 (tdesc_create_feature): Likewise.
2130 2018-03-26 Alan Hayward <alan.hayward@arm.com>
2132 * regcache.c (find_register_by_number): Return a ref.
2133 (find_regno): Use references.
2134 (register_size): Likewise.
2135 (register_data): Likewise.
2136 * tdesc.c (target_desc::~target_desc): Remove free calls.
2137 (target_desc::operator==): Use std::vector compare.
2138 (init_target_desc): Use reference.
2139 (tdesc_create_reg): Use reg constructors.
2140 * tdesc.h (struct target_desc): Replace pointer with object.
2142 2018-03-23 Alan Hayward <alan.hayward@arm.com>
2144 * regcache.c (find_register_by_number): Make static.
2145 (find_regno): Use find_register_by_number
2146 * regcache.h (struct reg): Remove declaration.
2148 2018-03-23 Alan Hayward <alan.hayward@arm.com>
2150 * tdesc.c (target_desc::~target_desc): Move to here.
2151 (target_desc::operator==): Likewise.
2152 * tdesc.h (target_desc::~target_desc): Move from here.
2153 (target_desc::operator==): Likewise.
2155 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
2157 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
2159 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2161 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
2163 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
2164 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
2165 and init_registers_s390_gs_linux64.
2167 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2169 * linux-s390-low.c (s390_fill_gs): Remove function.
2170 (s390_fill_gsbc): Remove function.
2171 (s390_regsets): Set fill functions for the guarded storage regsets
2174 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2176 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
2177 the word size. Add comment.
2178 (s390_get_wordsize): New function.
2179 (s390_arch_setup): No longer select a temporary tdesc to fetch the
2180 pswm with it. Instead, use s390_get_wordsize to determine the
2181 word size first and derive the correct tdesc from that directly.
2183 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
2185 * Makefile.in: Include silent-rules.mk.
2186 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
2187 (COMPILE): Add ECHO_CXX.
2188 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
2189 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
2190 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
2191 (version-generated.c): Add ECHO_GEN.
2192 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
2193 (IPAGENT_COMPILE): Add ECHO_CXX.
2194 (%-generated.c): Add ECHO_REGDAT.
2196 2018-03-14 Tom Tromey <tom@tromey.com>
2199 * ax.c (ax_printf): Special case for NULL.
2201 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
2203 * linux-low.c (linux_qxfer_libraries_svr4): Use
2204 xml_escape_text_append.
2206 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
2208 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
2210 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2212 * server.c (handle_general_set): Remove unnecessary xstrdup.
2214 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2216 * server.c (parse_debug_format_options): Adjust to
2217 delim_string_to_char_ptr_vec changes.
2218 * thread-db.c (thread_db_load_search): Adjust to
2219 dirnames_to_char_ptr_vec changes.
2221 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
2223 * target.h (target_enable_btrace, target_disable_btrace)
2224 (target_read_btrace, target_read_btrace_conf): Turn macro into
2225 inline function. Throw error if target method is not defined.
2226 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
2227 check for btrace target method. Be prepared to handle exceptions
2228 from btrace target methods.
2230 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2232 * server.c (captured_main): Change order of error message printed
2233 when the current working directory cannot be found.
2235 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2237 * server.c: Include "filenames.h" and "pathstuff.h".
2238 (program_name): Delete variable.
2239 (program_path): New anonymous class.
2240 (get_exec_wrapper): Use "program_path" instead of
2242 (handle_v_run): Likewise.
2243 (captured_main): Likewise.
2244 (process_serial_event): Likewise.
2246 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2248 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
2249 (OBJS): Add "pathstuff.o".
2250 * server.c (current_directory): New global variable.
2251 (captured_main): Initialize "current_directory".
2253 2018-02-26 Alan Hayward <alan.hayward@arm.com>
2255 * tdesc.c: Use common/tdesc.h.
2256 * tdesc.h: Likewise.
2258 2018-02-20 Alan Hayward <alan.hayward@arm.com>
2259 Simon Marchi <simon.marchi@ericsson.com>
2261 * Makefile.in: Switch order of make rules.
2263 2018-02-19 Alan Hayward <alan.hayward@arm.com>
2265 * Makefile.in: Add common directory in build.
2266 * configure.ac: Add common reference.
2267 * configure: Regenerate.
2269 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2271 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
2272 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
2273 * spu-low.c (spu_target_ops): Likewise.
2274 * win32-low.c (win32_target_ops): Likewise.
2275 * server.c (supported_btrace_packets): Report packets unconditionally.
2276 * target.h (target_ops) <supports_btrace>: Remove.
2277 (target_supports_btrace): Remove.
2279 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2281 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
2282 (handle_btrace_disable): Change return type to void. Use exceptions
2284 (handle_btrace_general_set): Catch exception and copy message to
2287 2018-02-08 Tom Tromey <tom@tromey.com>
2289 * linux-low.c (install_software_single_step_breakpoints): Use
2290 make_scoped_restore.
2291 * inferiors.c (make_cleanup_restore_current_thread): Remove.
2292 (do_restore_current_thread_cleanup): Remove.
2293 * gdbthread.h (make_cleanup_restore_current_thread): Don't
2296 2018-02-08 Tom Tromey <tom@tromey.com>
2298 * mem-break.c (set_raw_breakpoint_at): Use
2299 gdb::unique_xmalloc_ptr.
2301 2018-01-30 Pedro Alves <palves@redhat.com>
2304 * target.c (target_terminal::terminal_state): Rename to ...
2305 (target_terminal::m_terminal_state): ... this.
2307 2018-01-19 James Clarke <jrtc27@jrtc27.com>
2309 * linux-low.c (handle_extended_wait): Surround call to
2310 thread_db_notice_clone with #ifdef USE_THREAD_DB.
2312 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
2314 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
2315 linux_ptrace_attach_fail_reason_string now returning an
2317 (linux_attach): Likewise.
2318 * thread-db.c (attach_thread): Likewise.
2320 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
2323 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
2324 checking for fs_base/gs_base fields in struct user_regs_struct.
2325 * configure: Regenerate.
2327 2018-01-16 Yao Qi <yao.qi@linaro.org>
2330 * linux-low.c (fetch_register): Call supply_register instead of
2333 2018-01-08 Yao Qi <yao.qi@linaro.org>
2334 Simon Marchi <simon.marchi@ericsson.com>
2336 * Makefile.in (OBS): Remove selftest.o.
2337 * configure.ac: Set srv_selftest_objs if $development is true.
2338 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
2339 * configure: Re-generated.
2340 * server.c (captured_main): Wrap variable selftest_filter with
2343 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
2345 * server.c (parse_debug_format_options): Return std::string.
2346 (handle_monitor_command, captured_main): Adjust.
2348 2018-01-05 Pedro Alves <palves@redhat.com>
2351 * server.c (captured_main): Pass quiet=false to
2352 save_original_signals_state.
2354 2018-01-01 Joel Brobecker <brobecker@adacore.com>
2356 * gdbreplay.c (gdbreplay_version): Update copyright year in
2358 * server.c (gdbserver_version): Likewise.
2360 2017-12-08 Tom Tromey <tom@tromey.com>
2362 * ax.c (ax_printf): Update.
2364 2017-12-07 Yao Qi <yao.qi@linaro.org>
2366 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
2367 aarch64_linux_read_description.
2368 * linux-amd64-ipa.c (idx2mask): New array.
2369 (get_ipa_tdesc): Move idx2mask out.
2370 (initialize_low_tracepoint): Initialize target descriptions.
2371 * linux-i386-ipa.c (idx2mask): New array.
2372 (get_ipa_tdesc): Move idx2mask out.
2373 (initialize_low_tracepoint): Initialize target descriptions.
2375 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
2377 * tdesc.c (struct tdesc_type): Change return type.
2378 (tdesc_add_flag): Change parameter type.
2379 (tdesc_add_bitfield): Likewise.
2380 (tdesc_add_field): Likewise.
2381 (tdesc_set_struct_size): Likewise.
2383 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
2385 * regcache.c (registers_to_string): Remove unused variable.
2387 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2389 * inferiors.c (for_each_inferior_with_data): Remove.
2390 * inferiors.h (for_each_inferior_with_data): Remove.
2391 * server.c (handle_qxfer_threads_worker): Change parameter type.
2392 (handle_qxfer_threads_proper): Use for_each_thread.
2394 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2396 * inferiors.c (for_each_inferior): Remove.
2397 (clear_inferiors): Use for_each_thread.
2398 * inferiors.h (for_each_inferior): Remove.
2399 * linux-low.c (linux_wait_for_event_filtered): Use
2401 (linux_stabilize_threads): Likewise.
2402 * regcache.c (regcache_release): Likewise.
2403 * server.c (gdb_wants_all_threads_stopped): Likewise.
2404 (clear_pending_status_callback): Remove.
2405 (handle_status): Use for_each_thread.
2406 (captured_main): Likewise.
2407 * win32-low.c (child_init_thread_list): Likewise.
2408 (win32_clear_inferiors): Likewise.
2409 (fake_breakpoint_event): Likewise.
2411 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2413 * inferiors.h (find_inferior): Remove.
2414 * inferiors.c (find_inferior): Remove.
2416 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2418 * linux-low.c (resume_status_pending_p): Update comment.
2419 (need_step_over_p): Update comment.
2421 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2423 * linux-low.c (proceed_one_lwp): Return void, change parameter
2425 (unsuspend_and_proceed_one_lwp): Likewise.
2426 (proceed_all_lwps): Use for_each_thread.
2427 (unstop_all_lwps): Likewise.
2429 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2431 * linux-low.c (linux_resume_one_thread): Return void, take
2433 (linux_resume): Use for_each_thread.
2435 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2437 * linux-low.c (send_sigstop_callback): Return void, change
2438 parameter type. Rename to...
2439 (send_sigstop): ... this.
2440 (suspend_and_send_sigstop_callback): Return void, change parameter
2442 (suspend_and_send_sigstop): ... this.
2443 (stop_all_lwps): Use for_each_thread.
2445 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2447 * linux-low.c (lwp_running): Return bool, remove unused
2449 (linux_stabilize_threads): Use find_thread.
2451 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2453 * linux-low.c (select_singlestep_lwp_callback): Remove.
2454 (count_events_callback): Remove.
2455 (select_event_lwp_callback): Remove.
2456 (select_event_lwp): Use find_thread/for_each_thread.
2458 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2460 * linux-low.c (not_stopped_callback): Return bool, take filter
2462 (linux_wait_for_event_filtered): Use find_thread.
2463 (linux_wait_1): Likewise.
2465 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2467 * linux-low.c (same_lwp): Remove.
2468 (find_lwp_pid): Use find_thread.
2470 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2472 * linux-low.c (delete_lwp_callback): Remove.
2473 (linux_mourn): Use for_each_thread.
2475 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2477 * linux-low.c (linux_detach_lwp_callback): Return void, remove
2478 args parameter, don't check for pid.
2479 (linux_detach): Use for_each_thread.
2481 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2483 * linux-low.c (struct counter): Remove.
2484 (second_thread_of_pid_p): Remove.
2485 (last_thread_of_process_p): Use find_thread.
2487 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2489 * inferiors.c (find_inferior_in_random): Remove.
2490 * inferiors.h (find_inferior_in_random): Remove.
2491 * linux-low.c (status_pending_p_callback): Return bool, accept
2492 parameter ptid directly.
2493 (linux_wait_for_event_filtered): Use find_thread_in_random.
2494 (linux_wait_1): Likewise.
2496 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2498 * inferiors.c (find_inferior_id): Remove.
2499 (find_thread_ptid): Move implemention from find_inferior_id to
2501 * inferiors.h (find_inferior_id): Remove.
2502 * server.c (handle_status): Use find_thread_ptid.
2503 (process_serial_event): Likewise.
2504 * thread-db.c (find_one_thread): Likewise.
2505 (thread_db_thread_handle): Likewise.
2506 * win32-low.c (thread_rec): Likewise.
2507 (child_delete_thread): Likewise.
2508 (win32_thread_alive): Likewise.
2509 (get_child_debug_event): Likewise.
2511 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2513 * linux-mips-low.c (update_watch_registers_callback): Return
2514 void, remove pid_p parameter, don't check for pid.
2515 (mips_insert_point, mips_remove_point): Use for_each_thread.
2517 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2519 * lynx.low (lynx_delete_thread_callback): Remove.
2520 (lynx_mourn): Use for_each_thread.
2522 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2524 * regcache.c (regcache_invalidate_one): Remove.
2525 (regcache_invalidate_pid): use for_each_thread.
2527 2017-11-26 Tom Tromey <tom@tromey.com>
2529 * linux-low.c (linux_create_inferior): Update.
2531 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
2533 * spu-low.c (spu_create_inferior): Fix typo in argument name.
2535 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2537 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
2538 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2539 * linux-aarch64-tdesc-selftest.c: New file.
2540 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2542 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2544 * configure.srv: Add new file.
2545 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2546 * linux-aarch64-tdesc-selftest.c: New file.
2547 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2549 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2551 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
2552 * linux-aarch64-low.c (initialize_low_arch): Remove init.
2553 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
2555 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2557 * configure.srv: Add new files.
2558 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
2559 aarch64_linux_read_description.
2560 * linux-aarch64-low.c (aarch64_linux_read_description):
2561 Merge with aarch64_arch_setup.
2562 (aarch64_arch_setup): Call aarch64_linux_read_description.
2563 * linux-aarch64-tdesc.c: New file.
2564 * linux-aarch64-tdesc.h: New file.
2566 2017-11-24 Yao Qi <yao.qi@linaro.org>
2568 * configure.srv: Set $srv_regobj for tic6x-linux.
2569 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
2570 (tic6x_read_description): Move some code to tic6x_arch_setup.
2571 (tic6x_tdesc_test): New function.
2572 (initialize_low_arch): Call selftests::register_test.
2574 2017-11-22 Yao Qi <yao.qi@linaro.org>
2576 * remote-utils.c (prepare_resume_reply): Use memcpy.
2578 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2580 * linux-low.c (kill_one_lwp_callback): Return void, take
2581 argument directly, don't filter on pid.
2582 (linux_kill): Use for_each_thread.
2584 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2586 * linux-low.c (need_step_over_p): Return bool, remove dummy
2588 (linux_resume, proceed_all_lwps): Use find_thread.
2590 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2592 * linux-low.c (resume_status_pending_p): Return bool, remove
2594 (linux_resume): Use find_thread.
2596 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2598 * linux-low.c (struct thread_resume_array): Remove.
2599 (linux_set_resume_request): Return void, take arguments
2601 (linux_resume): Use for_each_thread.
2603 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2605 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2606 return bool, remove data argument.
2607 (linux_stabilize_threads): Use find_thread.
2609 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2611 * linux-low.c (unsuspend_one_lwp): Remove.
2612 (unsuspend_all_lwps): Use for_each_thread, inline code from
2615 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2617 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2618 * linux-low.c (struct iterate_over_lwps_args): Remove.
2619 (iterate_over_lwps_filter): Remove.
2620 (iterate_over_lwps): Use find_thread.
2622 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2624 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2625 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2626 code from reset_lwp_ptrace_options_callback.
2628 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2630 * linux-arm-low.c (struct update_registers_data): Remove.
2631 (update_registers_callback): Return void, take arguments
2632 directly, don't check thread's pid.
2633 (arm_insert_point, arm_remove_point): Use for_each_thread.
2635 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2637 * win32-low.c (continue_one_thread): Return void, take argument
2639 (child_continue): Use for_each_thread.
2641 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2643 * win32-i386-low.c (update_debug_registers_callback): Rename
2645 (update_debug_registers): ... this, return void, remove pid_p arg.
2646 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2648 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2650 * inferiors.h (struct process_info): Add constructor, initialize
2652 <syscalls_to_catch>: Change type to std::vector<int>.
2653 * inferiors.c (add_process): Allocate process_info with new.
2654 (remove_process): Free process_info with delete.
2655 * linux-low.c (handle_extended_wait): Adjust.
2656 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2657 * server.c (handle_general_set): Adjust.
2659 2017-11-16 Pedro Alves <palves@redhat.com>
2661 * remote-utils.c (remote_close): Block SIGIO signals instead of
2662 uninstalling the SIGIO handler.
2664 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2666 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2668 2017-11-16 Yao Qi <yao.qi@linaro.org>
2670 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2671 (tic6x_store_gregset): Likewise.
2672 (tic6x_usrregs_info): Move it up.
2674 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2676 * Makefile.in: Update arch rules.
2677 * configure.srv: Explicitly mark arch/ files.
2679 2017-11-13 Andreas Schwab <schwab@suse.de>
2681 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2683 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2685 2017-11-06 Pedro Alves <palves@redhat.com>
2687 * config.in, configure: Regenerate.
2689 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2691 * target.c (struct thread_search): Remove.
2692 (thread_search_callback): Remove.
2693 (prepare_to_access_memory): Use for_each_thread instead of
2694 find_inferior. Inline code from thread_search_callback.
2696 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2698 * server.c (struct visit_actioned_threads_data): Remove.
2699 (visit_actioned_threads): Change prototype to take arguments
2701 (resume): Use find_thread instead of find_inferior.
2703 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2705 * server.c (queue_stop_reply_callback): Change prototype, return
2707 (find_status_pending_thread_callback): Remove.
2708 (handle_status): Replace find_inferior with find_thread and
2711 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2713 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2715 (aarch64_store_gregset): Likewise.
2716 (aarch64_fill_fpregset): Likewise.
2717 (aarch64_store_fpregset): Likewise.
2719 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2721 * gdbthread.h (find_thread, for_each_thread): New functions.
2722 * inferiors.c (thread_of_pid): Remove.
2723 (find_any_thread_of_pid): Use find_thread.
2724 * linux-low.c (num_lwps): Use for_each_thread.
2726 2017-10-17 Yao Qi <yao.qi@linaro.org>
2728 * Makefile.in: Remove one rule.
2729 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2731 2017-10-17 Yao Qi <yao.qi@linaro.org>
2733 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2734 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2736 2017-10-17 Yao Qi <yao.qi@linaro.org>
2738 * configure.srv: Rename arm.o with arch/arm.o.
2740 2017-10-17 Yao Qi <yao.qi@linaro.org>
2742 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2743 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2744 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2745 (arch-i386.o, arch-amd64.o): Remove rules.
2746 (arch/%.o): New rule.
2747 Update POSTCOMPILE and COMPILE.pre.
2748 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2749 * configure: Re-generated.
2750 * configure.srv: Replace arch-i386.o with arch/i386.o.
2751 Replace arch-amd64.o with arch/amd64.o.
2753 2017-10-16 Yao Qi <yao.qi@linaro.org>
2755 * configure: Regenerated.
2757 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2759 * inferiors.h: (struct inferior_list): Remove.
2760 (struct inferior_list_entry); Remove.
2761 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2762 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2763 get_first_inferior): Remove.
2764 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2765 find_inferior_id, find_inferior_in_random): Change signature.
2766 * inferiors.c (all_threads): Change type to
2767 std::list<thread_info *>.
2768 (get_thread): Remove macro.
2769 (find_inferior, find_inferior_id): Change signature, implement
2771 (find_inferior_in_random): Change signature, implement using
2772 find_thread_in_random.
2773 (for_each_inferior, for_each_inferior_with_data): Change
2774 signature, implement using for_each_thread.
2775 (add_inferior_to_list, remove_inferior): Remove.
2776 (add_thread, get_first_thread, thread_of_pid,
2777 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2778 (get_first_inferior, one_inferior_p, clear_inferior_list):
2780 (clear_inferiors, get_thread_process): Update.
2781 * gdbthread.h: Include <list>.
2782 (struct thread_info) <entry>: Remove field.
2784 (all_threads): Change type to std::list<thread_info *>.
2785 (get_first_inferior): Add doc.
2786 (find_thread, for_each_thread, find_thread_in_random): New
2788 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2789 * linux-arm-low.c (update_registers_callback): Update.
2790 * linux-low.c (second_thread_of_pid_p): Update.
2791 (kill_one_lwp_callback, linux_detach_lwp_callback,
2792 delete_lwp_callback, status_pending_p_callback, same_lwp,
2793 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2794 iterate_over_lwps, not_stopped_callback,
2795 resume_stopped_resumed_lwps, count_events_callback,
2796 select_singlestep_lwp_callback, select_event_lwp_callback,
2797 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2798 suspend_and_send_sigstop_callback, wait_for_sigstop,
2799 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2800 lwp_running, linux_set_resume_request, resume_status_pending_p,
2801 need_step_over_p, start_step_over, linux_resume_one_thread,
2802 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2803 reset_lwp_ptrace_options_callback): Update.
2804 * linux-mips-low.c (update_watch_registers_callback): Update.
2805 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2807 (free_register_cache_thread_one): Remove.
2808 (regcache_release): Update.
2809 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2810 handle_qxfer_threads_worker): Update.
2811 (handle_query): Update, use list iterator.
2812 (visit_actioned_threads, handle_pending_status,
2813 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2814 clear_pending_status_callback, set_pending_status_callback,
2815 find_status_pending_thread_callback, handle_status,
2816 process_serial_event): Update.
2817 * target.c (thread_search_callback): Update.
2818 * thread-db.c (thread_db_get_tls_address): Update.
2819 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2821 * win32-i386-low.c (update_debug_registers_callback): Update.
2822 * win32-low.c (delete_thread_info, child_delete_thread,
2823 continue_one_thread, suspend_one_thread,
2824 get_child_debug_event): Adjust.
2826 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2828 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2829 * inferiors.h: Include <list>.
2830 (struct process_info) <entry>: Remove field.
2832 (pid_of): Change macro to function.
2833 (ptid_of, lwpid_of): Remove macro.
2834 (all_processes): Change type to std::list<process_info *>.
2835 (ALL_PROCESSES): Remove macro.
2836 (for_each_process, find_process): New function.
2837 * inferiors.c (all_processes): Change type to
2838 std::list<process_info *>.
2839 (find_thread_process): Adjust.
2840 (add_process): Likewise.
2841 (remove_process): Likewise.
2842 (find_process_pid): Likewise.
2843 (get_first_process): Likewise.
2844 (started_inferior_callback): Remove.
2845 (have_started_inferiors_p): Adjust.
2846 (attached_inferior_callback): Remove.
2847 (have_attached_inferiors_p): Adjust.
2848 * linux-low.c (check_zombie_leaders): Likewise.
2849 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2850 (x86_linux_update_xmltarget): Adjust.
2851 * server.c (handle_query): Likewise.
2852 (gdb_reattached_process): Remove.
2853 (handle_status): Adjust.
2854 (kill_inferior_callback): Likewise.
2855 (detach_or_kill_inferior): Remove.
2856 (print_started_pid): Likewise.
2857 (print_attached_pid): Likewise.
2858 (detach_or_kill_for_exit): Update.
2859 (process_serial_event): Likewise.
2860 * linux-arm-low.c (arm_new_fork): Likewise.
2862 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2864 * dll.h: Include <list>.
2865 (struct dll_info): Add constructor.
2866 <entry>: Remove field.
2867 (all_dlls): Change type to std::list<dll_info>.
2868 * dll.c: Include <algorithm>.
2869 (get_dll): Remove macro.
2870 (all_dlls): Change type to std::list<dll_info *>.
2871 (free_one_dll): Remove.
2872 (match_dll): Likewise.
2873 (loaded_dll): Adjust.
2874 (unloaded_dll): Adjust to all_dlls type change, use
2875 std::find_if. Inline code from match_dll.
2876 (clear_dlls): Adjust to all_dlls type change.
2877 * server.c (emit_dll_description): Remove.
2878 (handle_qxfer_libraries): Adjust to all_dlls type change,
2879 integrate emit_dll_description's functionality.
2881 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2883 * linux-low.h (struct linux_target_ops) <delete_process>: New
2885 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2886 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2887 (struct linux_target_ops): Add delete_process callback.
2888 * linux-arm-low.c (arm_delete_process): New.
2889 (struct linux_target_ops): Add delete_process callback.
2890 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2891 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2892 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2893 * linux-mips-low.c (mips_linux_delete_process): New.
2894 (struct linux_target_ops): Add delete_process callback.
2895 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2896 * linux-s390-low.c (struct linux_target_ops): Likewise.
2897 * linux-sh-low.c (struct linux_target_ops): Likewise.
2898 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2899 * linux-tile-low.c (struct linux_target_ops): Likewise.
2900 * linux-x86-low.c (x86_linux_delete_process): New.
2901 (struct linux_target_ops): Add delete_process callback.
2902 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2904 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2906 * linux-aarch64-low.c (the_low_target): Add thread delete
2908 * linux-arm-low.c (arm_delete_thread): New function.
2909 (the_low_target): Add thread delete callback.
2910 * linux-bfin-low.c (the_low_target): Likewise.
2911 * linux-crisv32-low.c (the_low_target): Likewise.
2912 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2914 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2916 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2917 * linux-mips-low.c (mips_linux_delete_thread): New function.
2918 (the_low_target): Add thread delete callback.
2919 * linux-ppc-low.c (the_low_target): Likewise.
2920 * linux-s390-low.c (the_low_target): Likewise.
2921 * linux-sh-low.c (the_low_target): Likewise.
2922 * linux-tic6x-low.c (the_low_target): Likewise.
2923 * linux-tile-low.c (the_low_target): Likewise.
2924 * linux-x86-low.c (the_low_target): Likewise.
2925 * linux-xtensa-low.c (the_low_target): Likewise.
2927 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2929 * win32-low.c: Include "common-inferior.h".
2931 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2933 * inferiors.c (set_inferior_cwd): New function.
2934 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2935 (handle_query): Inform that QSetWorkingDir is supported.
2936 * win32-low.c (create_process): Pass the inferior's cwd to
2939 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2941 * inferiors.c (current_inferior_cwd): New global variable.
2942 (get_inferior_cwd): New function.
2943 * inferiors.h (struct process_info) <cwd>: New field.
2945 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2947 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2948 (OBS): Add gdb_tilde_expand.o.
2950 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2952 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2953 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2955 2017-09-29 Pedro Alves <palves@redhat.com>
2957 * ax.c (gdb_parse_agent_expr): Constify.
2958 * ax.h (gdb_parse_agent_expr): Constify.
2959 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2961 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2962 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2963 * remote-utils.h (read_ptid): Constify.
2964 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2965 (process_point_options, process_serial_event): Constify.
2966 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2967 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2968 (cmd_qtbuffer): Constify.
2970 2017-09-29 Pedro Alves <palves@redhat.com>
2972 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2975 2017-09-29 Pedro Alves <palves@redhat.com>
2977 * linux-low.c (handle_extended_wait): Pass parent thread instead
2978 of process to thread_db_notice_clone.
2979 * linux-low.h (thread_db_notice_clone): Replace parent process
2980 parameter with parent thread parameter.
2981 * thread-db.c (find_one_thread): Add comment.
2982 (thread_db_notice_clone): Replace parent process parameter with
2983 parent thread parameter. Temporarily switch to the parent thread.
2985 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2987 * gdbthread.h: Include "common-gdbthread.h".
2988 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2989 "if" when validating the ptid.
2990 * remote-utils.c: Include "gdbthread.h".
2991 (prepare_resume_reply): Use "switch_to_thread".
2992 * target.c (done_accessing_memory): Likewise.
2994 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2996 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2997 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2998 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2999 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
3000 s390x-gs-linux64-ipa.o to ipa_obj.
3001 * linux-s390-low.c (HWCAP_S390_GS): New define.
3002 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
3004 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
3005 (s390_arch_setup): Check for guarded-storage support and choose
3007 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
3008 init_registers_s390x_gs_linux64.
3009 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
3011 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
3012 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
3014 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
3016 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
3018 2017-09-21 Kevin Buettner <kevinb@redhat.com>
3020 * linux-low.h (struct lwp_info): Add new field, thread_handle.
3021 (thread_db_thread_handle): Declare.
3022 * linux-low.c (linux_target_ops): Initialize thread_handle.
3023 * server.c (handle_qxfer_threads_worker): Add support for
3025 * target.h (struct target_ops): Add new function pointer,
3027 (target_thread_handle): Define.
3028 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
3030 (thread_db_thread_handle): New function.
3032 2017-09-21 Kevin Buettner <kevinb@redhat.com>
3034 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
3035 * linux-low.h (thread_db_notice_clone): Declare.
3036 * thread-db.c (thread_db_notice_clone): New function.
3038 2017-09-21 Pedro Alves <palves@redhat.com>
3040 * server.c (gdb_read_memory, handle_status, process_serial_event)
3041 (handle_serial_event, handle_target_event): Adjust to
3042 set_desired_thread prototype change.
3043 * target.c (set_desired_thread): Remove 'use_general' parameter
3045 * target.h (set_desired_thread): Remove 'use_general' parameter.
3047 2017-09-20 Tom Tromey <tom@tromey.com>
3049 * target.c (target_terminal::terminal_state): Define.
3050 (target_terminal::init): Rename from target_terminal_init.
3051 (target_terminal::inferior): Rename from
3052 target_terminal_inferior.
3053 (target_terminal::ours): Rename from target_terminal_ours.
3054 (target_terminal::ours_for_output, target_terminal::info): New.
3056 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3058 * server.c (accumulate_file_name_length): Remove.
3059 (emit_dll_description): Adjust to std::string change.
3060 (handle_qxfer_libraries): Use std::string to hold document.
3062 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3064 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
3065 return type of xml_escape_text.
3066 * server.c (emit_dll_description): Likewise.
3068 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3070 * server.c (captured_main): Accept argument for --selftest.
3071 Update run_tests call.
3072 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
3073 when registering selftests.
3075 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
3077 * regcache.c (get_thread_regcache): Update code to use "std::vector"
3078 instead of "VEC" for "target_desc.reg_defs".
3079 (regcache_cpy): Likewise.
3080 (registers_to_string): Likewise.
3081 (registers_from_string): Likewise.
3082 (find_regno): Likewise.
3083 (supply_regblock): Likewise.
3084 (regcache_raw_read_unsigned): Likewise.
3085 * tdesc.c (init_target_desc): Likewise.
3086 (tdesc_create_reg): Likewise.
3087 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
3088 (struct target_desc) <reg_defs>: Convert to "std::vector".
3089 (target_desc): Do not initialize "reg_defs".
3090 (~target_desc): Update code to use "std::vector" instead of "VEC"
3091 for "target_desc.reg_defs".
3092 (operator==): Likewise.
3094 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3096 * inferiors.h (thread_to_gdb_id): Remove.
3097 * inferiors.c (thread_to_gdb_id): Remove.
3098 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
3099 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
3100 lynx_store_registers, lynx_read_memory, lynx_write_memory):
3102 * nto-low.c (nto_fetch_registers, nto_store_registers,
3103 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
3105 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3107 * inferiors.h (gdb_id_to_thread_id): Remove.
3108 * inferiors.c (gdb_id_to_thread_id): Remove.
3109 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
3110 removal. Move pid declaration closer to where it's used.
3112 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3114 * server.c (handle_detach): New function.
3115 (process_serial_event): Move code out, call handle_detach.
3117 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3119 * server.c (require_running): Rename to ...
3120 (require_running_or_return): ... this ...
3121 (require_running_or_break): ... and this.
3122 (handle_query, process_serial_event): Adjust.
3124 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3126 * linux-low.c (linux_set_resume_request): Remove unused
3129 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3131 * server.c (first_thread_of): Remove.
3132 (process_serial_event): Replace usage of first_thread_of with
3133 find_any_thread_of_pid.
3134 * tracepoint.c (same_process_p): Remove.
3135 (gdb_agent_about_to_close): Replace usage of same_process_p with
3136 find_any_thread_of_pid.
3137 * linux-x86-low.c (same_process_callback): Remove.
3138 (x86_arch_setup_process_callback): Replace usage of
3139 same_process_callback with find_any_thread_of_pid.
3140 * thread-db.c (any_thread_of): Remove.
3141 (switch_to_process): Replace usage of any_thread_of with
3142 find_any_thread_of_pid.
3143 * inferiors.c (thread_pid_matches_callback): Remove.
3144 (find_thread_process): Adjust to use find_any_thread_of_pid.
3146 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
3148 * regcache.c (get_thread_regcache): Guard calls to "memset"
3151 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
3153 * linux-low.c (handle_extended_wait): Use
3154 "allocate_target_description" instead of "XNEW".
3155 * linux-x86-low.c (initialize_low_arch): Likewise.
3157 2017-09-05 Yao Qi <yao.qi@linaro.org>
3159 * configure.srv (srv_i386_regobj): Remove.
3160 (srv_amd64_regobj): Remove.
3161 (srv_regobj): Set it to "" for x86 non-linux targets.
3162 * linux-x86-tdesc.c (i386_linux_read_description):
3163 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
3164 (init_registers_i386): Remove the declaration.
3165 (tdesc_i386): Remove the declaration.
3166 (lynx_i386_arch_setup): Call i386_create_target_description.
3167 * nto-x86-low.c: Likewise.
3168 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
3169 [!__x86_64__]: include arch/i386.h.
3170 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
3172 2017-09-05 Yao Qi <yao.qi@linaro.org>
3174 * configure.srv (srv_amd64_linux_xmlfiles): Remove
3175 i386/amd64-XXX-linux from it.
3177 2017-09-05 Yao Qi <yao.qi@linaro.org>
3179 * configure.srv: Empty srv_amd64_linux_regobj if $development is
3181 (ipa_amd64_linux_regobj): Remove.
3182 (ipa_x32_linux_regobj): Remove.
3184 2017-09-05 Yao Qi <yao.qi@linaro.org>
3186 * Makefile.in (arch-amd64.o): New rule.
3187 * configure.srv: Append arch-amd64.o.
3188 * linux-amd64-ipa.c: Include common/x86-xstate.h.
3189 (get_ipa_tdesc): Call amd64_linux_read_description.
3190 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
3191 and init_registers_amd64_XXX.
3192 * linux-x86-low.c (x86_linux_read_description): Call
3193 amd64_linux_read_description.
3194 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
3195 (initialize_low_arch): Don't call init_registers_x32_XXX and
3196 init_registers_amd64_XXX.
3197 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
3198 and tdesc_amd64_XXX.
3199 [__x86_64__] (amd64_tdesc_test): New function.
3200 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
3201 and init_registers_amd64_XXX.
3202 * linux-x86-tdesc.c: Include arch/amd64.h.
3203 (xcr0_to_tdesc_idx): New function.
3204 (i386_linux_read_description): New function.
3205 (amd64_get_ipa_tdesc_idx): New function.
3206 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
3207 (amd64_get_ipa_tdesc): Declare.
3209 2017-09-05 Yao Qi <yao.qi@linaro.org>
3211 * configure.srv (srv_i386_linux_xmlfiles): Remove
3212 i386/i386-XXX-linux.xml from it.
3214 2017-09-05 Yao Qi <yao.qi@linaro.org>
3216 * configure.srv: Set srv_i386_linux_regobj empty if $development
3218 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
3219 initialize_low_tdesc.
3220 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
3221 with #if initialize_low_tdesc.
3222 * linux-x86-tdesc-selftest.c: New file.
3223 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
3225 2017-09-05 Yao Qi <yao.qi@linaro.org>
3227 * Makefile.in (arch-i386.o): New rule.
3228 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
3229 (x86_64-*-linux*): Likewise.
3230 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
3231 include arch/i386.h.
3232 (i386_linux_read_description): Remove code and call
3233 i386_create_target_description.
3234 * tdesc.c (allocate_target_description): New function.
3235 * tdesc.h (set_tdesc_architecture): Remove declaration.
3236 (set_tdesc_osabi): Likewise.
3238 2017-09-05 Yao Qi <yao.qi@linaro.org>
3240 * linux-x86-tdesc.c: Don't include <inttypes.h>.
3241 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
3242 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
3244 * server.c (get_features_xml): Call tdesc_get_features_xml.
3245 * tdesc.c (set_tdesc_architecture): New function.
3246 (set_tdesc_osabi): New function.
3247 (tdesc_get_features_xml): New function.
3248 (tdesc_create_feature): Add an argument.
3249 * tdesc.h (struct target_desc) <features>: New field.
3250 <arch, osabi>: New field.
3251 (~target_desc): xfree features, arch, and osabi.
3252 (target_desc::oerator==): Don't compare .xmltarget.
3253 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
3254 (set_tdesc_osabi): Likewise.
3255 (tdesc_get_features_xml): Likewise.
3257 2017-09-05 Yao Qi <yao.qi@linaro.org>
3259 * linux-x86-tdesc.c: Include selftest.h.
3260 (i386_tdesc_test): New function.
3261 (initialize_low_tdesc): Call selftests::register_test.
3262 * tdesc.h: Include regdef.h.
3263 (target_desc): Override operator == and !=.
3265 2017-09-05 Yao Qi <yao.qi@linaro.org>
3267 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
3268 (ipa_obj): Likewise.
3269 * linux-i386-ipa.c: Include common/x86-xstate.h
3270 (get_ipa_tdesc): Call i386_linux_read_description.
3271 (initialize_low_tracepoint): Don't call init_registers_XXX
3272 functions, call initialize_low_tdesc instead.
3273 * linux-x86-low.c (x86_linux_read_description): Call
3274 i386_linux_read_description.
3275 (initialize_low_arch): Don't call init_registers_i386_XXX
3276 functions, call initialize_low_tdesc.
3277 * linux-x86-tdesc.c: New file.
3278 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
3279 (i386_get_ipa_tdesc_idx): Declare.
3280 (i386_get_ipa_tdesc): Declare.
3281 (initialize_low_tdesc): Declare.
3283 2017-09-05 Yao Qi <yao.qi@linaro.org>
3285 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
3288 2017-09-05 Yao Qi <yao.qi@linaro.org>
3290 * Makefile.in (IPA_OBJS): Add vec-ipa.o
3291 * regcache.c (get_thread_regcache): Use VEC_length.
3292 (init_register_cache): Likewise.
3293 (regcache_cpy): Likewise.
3294 (registers_to_string): Iterate reg_defs via VEC_iterate.
3295 (find_regno): Likewise.
3296 (find_register_by_number): Use VEC_index.
3297 (register_size): Call find_register_by_number.
3298 (register_data): Call find_register_by_number.
3299 (supply_regblock): Use VEC_length.
3300 (regcache_raw_read_unsigned): Likewise.
3301 * tdesc.c (init_target_desc): Iterate reg_defs via
3303 (default_description): Update initializer.
3304 (copy_target_description): Don't update field num_registers.
3305 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
3306 <num_registers>: Remove.
3308 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
3310 * Makefile.in (.SECONDARY): Define target.
3312 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
3314 * linux-low.c (linux_wait_1): Adjust.
3315 * server.c (queue_stop_reply_callback): Adjust.
3317 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
3319 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
3320 QEnvironmentUnset and QEnvironmentReset packets.
3321 (handle_query): Inform remote that QEnvironmentHexEncoded,
3322 QEnvironmentUnset and QEnvironmentReset are supported.
3324 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
3326 * inferiors.h (inferior_target_data): Rename to ...
3327 (thread_target_data): ... this.
3328 (inferior_regcache_data): Rename to ...
3329 (thread_regcache_data): ... this.
3330 (set_inferior_regcache_data): Rename to ...
3331 (set_thread_regcache_data): ... this.
3332 * inferiors.c (inferior_target_data): Rename to ...
3333 (thread_target_data): ... this.
3334 (inferior_regcache_data): Rename to ...
3335 (thread_regcache_data): ... this.
3336 (set_inferior_regcache_data): Rename to ...
3337 (set_thread_regcache_data): ... this.
3338 (free_one_thread): Update.
3339 * linux-low.h (get_thread_lwp): Update.
3340 * regcache.c (get_thread_regcache): Update.
3341 (regcache_invalidate_thread): Update.
3342 (free_register_cache_thread): Update.
3343 * win32-i386-low.c (update_debug_registers_callback): Update.
3344 (win32_get_current_dr): Update.
3345 * win32-low.c (thread_rec): Update.
3346 (delete_thread_info): Update.
3347 (continue_one_thread): Update.
3348 (suspend_one_thread): Update.
3350 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
3352 * inferiors.c (set_inferior_target_data): Remove.
3353 * inferiors.h (set_inferior_target_data): Remove.
3355 2017-08-18 Yao Qi <yao.qi@linaro.org>
3357 * Makefile.in (OBS): Add selftest.o.
3358 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
3359 * configure, config.in: Re-generated.
3360 * server.c: Include common/sefltest.h.
3361 (captured_main): Handle option --selftest.
3363 2017-08-09 Yao Qi <yao.qi@linaro.org>
3365 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
3366 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
3367 i386-avx-mpx.o and i386-mmx.o.
3368 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
3369 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
3370 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
3371 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
3372 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
3373 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
3374 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
3375 i386/amd64-avx-mpx.xml.
3377 2017-08-09 Yao Qi <yao.qi@linaro.org>
3379 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
3380 and x32-avx-avx512.o.
3381 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
3382 i386/x32-avx-avx512.xml.
3384 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
3386 * tracepoint.h (enum class fast_tpoint_collect_result): New
3388 (fast_tracepoint_collecting): Change return type to
3389 fast_tpoint_collect_result.
3390 * tracepoint.c (fast_tracepoint_collecting): Likewise.
3391 * linux-low.h: Include tracepoint.h.
3392 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
3393 fast_tpoint_collect_result.
3394 * linux-low.c (handle_tracepoints): Adjust.
3395 (linux_fast_tracepoint_collecting): Change return type to
3396 fast_tpoint_collect_result.
3397 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
3398 linux_wait_1, stuck_in_jump_pad_callback,
3399 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
3400 proceed_one_lwp): Adjust to type change.
3402 2017-07-10 Yao Qi <yao.qi@linaro.org>
3404 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
3406 2017-06-29 Yao Qi <yao.qi@linaro.org>
3408 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
3410 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
3412 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
3414 * Makefile.in (IPA_OBJS): Sort and format one item per line.
3416 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
3418 * linux-low.c (linux_create_inferior): Adjust code to access the
3419 environment information via 'gdb_environ' class.
3420 * lynx-low.c (lynx_create_inferior): Likewise.
3421 * server.c (our_environ): Make it an instance of 'gdb_environ'.
3422 (get_environ): Return a pointer to 'our_environ'.
3423 (captured_main): Initialize 'our_environ'.
3424 * server.h (get_environ): Adjust prototype.
3425 * spu-low.c (spu_create_inferior): Adjust code to access the
3426 environment information via 'gdb_environ' class.
3428 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3430 * linux-low.c (linux_read_memory, linux_write_memory): Remove
3431 usage of "register" keyword.
3433 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3435 * configure: Re-generate.
3437 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3439 * configure: Re-generate.
3441 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3443 * Makefile.in (COMPILE.pre): Add "-x c++".
3445 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
3447 * fork-child.c: Conditionally include <signal.h>.
3449 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3451 * server.c (handle_general_set): Handle new packet
3452 "QStartupWithShell".
3453 (handle_query): Add "QStartupWithShell" to the list of supported
3455 (gdbserver_usage): Add help text explaining the
3456 new "--startup-with-shell" and "--no-startup-with-shell" CLI
3458 (captured_main): Recognize and act upon the presence of the new
3461 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3462 Pedro Alves <palves@redhat.com>
3464 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
3465 * configure: Regenerate.
3466 * configure.srv (srv_linux_obj): Add "fork-child.o" and
3468 (i[34567]86-*-lynxos*): Likewise.
3469 (spu*-*-*): Likewise.
3470 * fork-child.c: New file.
3471 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
3473 (linux_ptrace_fun): New function.
3474 (linux_create_inferior): Adjust function prototype to reflect
3475 change on "target.h". Adjust function code to use
3477 (linux_request_interrupt): Delete "signal_pid".
3478 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3479 (lynx_ptrace_fun): New function.
3480 (lynx_create_inferior): Adjust function prototype to reflect
3481 change on "target.h". Adjust function code to use
3483 * nto-low.c (nto_create_inferior): Adjust function prototype and
3484 code to reflect change on "target.h". Update comments.
3485 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
3486 "common-terminal.h" and "environ.h".
3487 (terminal_fd): Moved to fork-child.c.
3488 (old_foreground_pgrp): Likewise.
3489 (restore_old_foreground_pgrp): Likewise.
3490 (last_status): Make it global.
3491 (last_ptid): Likewise.
3492 (our_environ): New variable.
3493 (startup_with_shell): Likewise.
3494 (program_name): Likewise.
3495 (program_argv): Rename to...
3496 (program_args): ...this.
3497 (wrapper_argv): New variable.
3498 (start_inferior): Delete function.
3499 (get_exec_wrapper): New function.
3500 (get_exec_file): Likewise.
3501 (get_environ): Likewise.
3502 (prefork_hook): Likewise.
3503 (post_fork_inferior): Likewise.
3504 (postfork_hook): Likewise.
3505 (postfork_child_hook): Likewise.
3506 (handle_v_run): Update code to deal with arguments coming from the
3507 remote host. Update calls from "start_inferior" to
3509 (captured_main): Likewise. Initialize environment variable. Call
3511 * server.h (post_fork_inferior): New prototype.
3512 (get_environ): Likewise.
3513 (last_status): Declare.
3514 (last_ptid): Likewise.
3515 (signal_pid): Likewise.
3516 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3517 (spu_ptrace_fun): New function.
3518 (spu_create_inferior): Adjust function prototype to reflect change
3519 on "target.h". Adjust function code to use "fork_inferior".
3520 * target.c (target_terminal_init): New function.
3521 (target_terminal_inferior): Likewise.
3522 (target_terminal_ours): Likewise.
3523 * target.h: Include <vector>.
3524 (struct target_ops) <create_inferior>: Update prototype.
3525 (create_inferior): Update macro.
3526 * utils.c (gdb_flush_out_err): New function.
3527 * win32-low.c (win32_create_inferior): Adjust function prototype
3528 and code to reflect change on "target.h".
3530 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3532 * inferiors.c (switch_to_thread): New function.
3534 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3536 * Makefile.in (SFILE): Add "common/job-control.c".
3537 (OBS): Add "job-control.o".
3539 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
3541 * Makefile: Remove "@host_makefile_frag@".
3543 2017-05-05 Pedro Alves <palves@redhat.com>
3545 * configure: Regenerate.
3547 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
3549 * configure: Regenerate.
3551 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
3553 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
3554 software_single_step change of return type to
3555 std::vector<CORE_ADDR>.
3556 * linux-low.c (install_software_single_step_breakpoints):
3558 * linux-low.h (install_software_single_step_breakpoints):
3561 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3563 * remote-utils.c: Include "gdb_termios.h" instead of
3565 * terminal.h: Delete file.
3567 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3569 * server.c: Include <vector>.
3570 <program_argv, wrapper_argv>: Convert to std::vector.
3571 (start_inferior): Rewrite function to use C++.
3572 (handle_v_run): Likewise. Update code that calculates the argv
3573 based on the vRun packet; use C++.
3574 (captured_main): Likewise.
3576 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3578 * server.c (handle_v_cont): Initialize thread_resume::thread
3581 2017-04-05 Pedro Alves <palves@redhat.com>
3583 * configure: Regenerate.
3585 2017-04-05 Pedro Alves <palves@redhat.com>
3587 * gdbreplay.c (sync_error): Constify.
3588 * linux-x86-low.c (push_opcode): Constify.
3590 2017-04-05 Pedro Alves <palves@redhat.com>
3592 * win32-low.c (get_child_debug_event)
3593 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3594 Report TARGET_WAITKIND_SPURIOUS instead.
3596 2017-04-05 Pedro Alves <palves@redhat.com>
3598 * remote-utils.c (remote_prepare, remote_open): Constify.
3599 * remote-utils.h (remote_prepare, remote_open): Constify.
3600 * server.c (captured_main): Constify 'port' handling.
3602 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3604 * Makefile.in (clean): Clear .deps.
3606 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3608 * .gitignore: Remove generated files, replace with wildcard.
3609 * (clean): Replace removal of generated files with wildcard.
3610 (version.c): Replace with...
3611 (version-generated.c): ...this.
3612 (xml-builtin.c): Replace with...
3613 (xml-builtin-generated.c): ...this.
3614 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3615 (%.c: *regformats*): Replace with...
3616 (%-generated.c: *regformats*): ...this.
3618 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3620 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3621 (xtensa_fill_gregset): Call collect_register_by_name for
3623 (xtensa_store_gregset): Call supply_register_by_name for
3626 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3628 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3629 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3630 (xtensa_store_gregset): Call supply_register for all registers in
3631 a0_regnum..a0_regnum + C0_NREGS range.
3633 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3635 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3636 (ax-ipa.o: ax.c): Remove.
3637 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3638 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3639 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3640 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3641 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3643 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3645 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3646 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3647 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3648 (errors-ipa.o: ../common/errors.c): Remove.
3649 (format-ipa.o: ../common/format.c): Remove.
3650 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3652 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3654 * Makefile.in (%-ipa.o: %.c): New rule.
3655 (tracepoint-ipa.o: tracepoint.c): Remove.
3656 (utils-ipa.o: utils.c): Remove.
3657 (remote-utils-ipa.o: remote-utils.c): Remove.
3658 (regcache-ipa.o: regcache.c): Remove.
3659 (i386-linux-ipa.o: i386-linux.c): Remove.
3660 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3661 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3662 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3663 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3664 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3665 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3666 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3667 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3668 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3669 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3670 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3671 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3672 (aarch64-ipa.o: aarch64.c): Remove.
3673 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3674 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3675 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3676 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3677 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3678 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3679 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3680 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3681 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3682 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3683 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3684 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3685 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3686 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3687 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3688 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3689 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3690 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3691 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3692 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3693 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3694 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3695 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3696 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3697 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3698 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3699 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3700 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3701 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3702 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3703 (tdesc-ipa.o: tdesc.c): Remove.
3704 (x32-linux-ipa.o: x32-linux.c): Remove.
3705 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3706 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3708 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3710 * Makefile.in (%.o: ../arch/%.c): New rule.
3711 (arm.o: ../arch/arm.c): Remove.
3712 (arm-linux.o: ../arch/arm-linux.c): Remove.
3713 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3714 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3716 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3718 * Makefile.in (%.o: ../nat/%.c): New rule.
3719 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3720 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3721 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3722 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3723 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3724 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3725 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3726 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3727 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3728 (linux-personality.o: ../nat/linux-personality.c): Remove.
3729 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3730 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3731 (x86-linux.o: ../nat/x86-linux.c): Remove.
3732 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3733 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3735 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3737 * Makefile.in (%.o: ../common/%.c): New rule.
3738 (signals.o: ../common/signals.c): Remove.
3739 (print-utils.o: ../common/print-utils.c): Remove.
3740 (rsp-low.o: ../common/rsp-low.c): Remove.
3741 (common-utils.o: ../common/common-utils.c): Remove.
3742 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3743 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3744 (vec.o: ../common/vec.c): Remove.
3745 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3746 (xml-utils.o: ../common/xml-utils.c): Remove.
3747 (ptid.o: ../common/ptid.c): Remove.
3748 (buffer.o: ../common/buffer.c): Remove.
3749 (format.o: ../common/format.c): Remove.
3750 (filestuff.o: ../common/filestuff.c): Remove.
3751 (agent.o: ../common/agent.c): Remove.
3752 (errors.o: ../common/errors.c): Remove.
3753 (environ.o: ../common/environ.c): Remove.
3754 (common-debug.o: ../common/common-debug.c): Remove.
3755 (cleanups.o: ../common/cleanups.c): Remove.
3756 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3757 (fileio.o: ../common/fileio.c): Remove.
3758 (common-regcache.o: ../common/common-regcache.c): Remove.
3759 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3760 (new-op.o: ../common/new-op.c): Remove.
3761 (btrace-common.o: ../common/btrace-common.c): Remove.
3763 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3765 * Makefile.in (%.o: ../target/%.c): New rule.
3766 (waitstatus.o: ../target/waitstatus.c): Remove.
3768 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3771 (%.c: ../regformats/%.dat,
3772 (%.c: ../regformats/arm/%.dat,
3773 (%.c: ../regformats/i386/%.dat,
3774 (%.c: ../regformats/rs6000/%.dat): New rules.
3775 (aarch64.c): Remove.
3776 (reg-arm.c): Remove.
3777 (arm-with-iwmmxt.c): Remove.
3778 (arm-with-vfpv2.c): Remove.
3779 (arm-with-vfpv3.c): Remove.
3780 (arm-with-neon.c): Remove.
3781 (reg-bfin.c): Remove.
3782 (reg-cris.c): Remove.
3783 (reg-crisv32.c): Remove.
3785 (i386-linux.c): Remove.
3786 (i386-avx.c): Remove.
3787 (i386-avx-linux.c): Remove.
3788 (i386-avx-avx512.c): Remove.
3789 (i386-avx-avx512-linux.c): Remove.
3790 (i386-mpx.c): Remove.
3791 (i386-mpx-linux.c): Remove.
3792 (i386-avx-mpx-avx512-pku.c): Remove.
3793 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3794 (i386-avx-mpx.c): Remove.
3795 (i386-avx-mpx-linux.c): Remove.
3796 (i386-mmx.c): Remove.
3797 (i386-mmx-linux.c): Remove.
3798 (reg-ia64.c): Remove.
3799 (reg-m32r.c): Remove.
3800 (reg-m68k.c): Remove.
3802 (mips-linux.c): Remove.
3803 (mips-dsp-linux.c): Remove.
3804 (mips64-linux.c): Remove.
3805 (mips64-dsp-linux.c): Remove.
3806 (nios2-linux.c): Remove.
3807 (powerpc-32.c): Remove.
3808 (powerpc-32l.c): Remove.
3809 (powerpc-altivec32l.c): Remove.
3810 (powerpc-cell32l.c): Remove.
3811 (powerpc-vsx32l.c): Remove.
3812 (powerpc-isa205-32l.c): Remove.
3813 (powerpc-isa205-altivec32l.c): Remove.
3814 (powerpc-isa205-vsx32l.c): Remove.
3815 (powerpc-e500l.c): Remove.
3816 (powerpc-64l.c): Remove.
3817 (powerpc-altivec64l.c): Remove.
3818 (powerpc-cell64l.c): Remove.
3819 (powerpc-vsx64l.c): Remove.
3820 (powerpc-isa205-64l.c): Remove.
3821 (powerpc-isa205-altivec64l.c): Remove.
3822 (powerpc-isa205-vsx64l.c): Remove.
3823 (s390-linux32.c): Remove.
3824 (s390-linux32v1.c): Remove.
3825 (s390-linux32v2.c): Remove.
3826 (s390-linux64.c): Remove.
3827 (s390-linux64v1.c): Remove.
3828 (s390-linux64v2.c): Remove.
3829 (s390-te-linux64.c): Remove.
3830 (s390-vx-linux64.c): Remove.
3831 (s390-tevx-linux64.c): Remove.
3832 (s390x-linux64.c): Remove.
3833 (s390x-linux64v1.c): Remove.
3834 (s390x-linux64v2.c): Remove.
3835 (s390x-te-linux64.c): Remove.
3836 (s390x-vx-linux64.c): Remove.
3837 (s390x-tevx-linux64.c): Remove.
3838 (tic6x-c64xp-linux.c): Remove.
3839 (tic6x-c64x-linux.c): Remove.
3840 (tic6x-c62x-linux.c): Remove.
3842 (reg-sparc64.c): Remove.
3843 (reg-spu.c): Remove.
3845 (amd64-linux.c): Remove.
3846 (amd64-avx.c): Remove.
3847 (amd64-avx-linux.c): Remove.
3848 (amd64-avx-avx512.c): Remove.
3849 (amd64-avx-avx512-linux.c): Remove.
3850 (amd64-mpx.c): Remove.
3851 (amd64-mpx-linux.c): Remove.
3852 (amd64-avx-mpx-avx512-pku.c): Remove.
3853 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3854 (amd64-avx-mpx.c): Remove.
3855 (amd64-avx-mpx-linux.c): Remove.
3857 (x32-linux.c): Remove.
3858 (x32-avx.c): Remove.
3859 (x32-avx-linux.c): Remove.
3860 (x32-avx-avx512.c): Remove.
3861 (x32-avx-avx512-linux.c): Remove.
3862 (reg-xtensa.c): Remove.
3863 (reg-tilegx.c): Remove.
3864 (reg-tilegx32.c): Remove.
3866 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3868 * Makefile.in (SFILES): Add "common/environ.c".
3869 (OBJS): Add "common/environ.h".
3871 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3873 * configure.ac: Check if the fs_base and gs_base members of
3874 `struct user_regs_struct' exist.
3875 * config.in: Regenerated.
3876 * configure: Likewise.
3878 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3880 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3882 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3883 (get_next_pcs_syscall_next_pc): Likewise.
3885 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3887 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3888 * nto-x86-low.c: Likewise.
3890 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3892 * Makefile.in: Include disable-implicit-rules.mk.
3894 2016-11-23 Pedro Alves <palves@redhat.com>
3896 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3897 (debug_vprintf): Use std::chrono::steady_clock instead of
3898 gettimeofday. Use '.' instead of ':'.
3899 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3900 (get_timestamp): Use std::chrono::steady_clock instead of
3903 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3905 * Makefile.in: Fix whitespace formatting.
3907 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3909 * Makefile.in (SFILES, OBS): Flatten list and order
3912 2016-11-23 Pedro Alves <palves@redhat.com>
3914 * event-loop.c (handle_file_event): Use warning.
3915 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3916 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3919 2016-11-23 Pedro Alves <palves@redhat.com>
3921 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3923 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3924 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3925 debug_printf and debug_flush for debug output.
3926 * server.c (handle_general_set): Likewise.
3927 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3930 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3932 * Makefile.in (.c.o): Replace rule with ...
3933 (%.o: %.c): ... this one.
3935 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3937 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3938 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3940 * configure.ac: Remove checks for the make program.
3941 * configure: Re-generate.
3943 2016-10-28 Pedro Alves <palves@redhat.com>
3945 * Makefile.in (CXX_DIALECT): Get from configure.
3946 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3947 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3948 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3949 * config.in: Regenerate.
3950 * configure: Regenerate.
3952 2016-10-27 Yao Qi <yao.qi@linaro.org>
3954 * linux-low.c (linux_supports_range_stepping): Return true if
3955 can_software_single_step return true.
3957 2016-10-27 Yao Qi <yao.qi@linaro.org>
3959 * inferiors.c (find_inferior_in_random): New function.
3960 * inferiors.h (find_inferior_in_random): Declare.
3961 * linux-low.c (linux_wait_for_event_filtered): Call
3962 find_inferior_in_random instead of find_inferior.
3964 2016-10-27 Yao Qi <yao.qi@linaro.org>
3966 * linux-low.c (linux_wait_1): If single-step breakpoints are
3967 inserted, remove them.
3969 2016-10-26 Pedro Alves <palves@redhat.com>
3971 * linux-low.c (handle_extended_wait): Link parent/child fork
3973 (linux_wait_1): Unlink them.
3974 (linux_set_resume_request): Ignore resume requests for
3975 already-resumed and unhandled fork child threads.
3976 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3977 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3979 (handle_v_requests) <vCont>: Don't call require_running.
3980 * server.h (in_queued_stop_replies): New declaration.
3982 2016-10-24 Yao Qi <yao.qi@linaro.org>
3985 * linux-aarch64-low.c (append_insns): Cast the return value to
3988 2016-10-10 Yao Qi <yao.qi@linaro.org>
3990 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3992 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3994 * target.c (target_supports_multi_process): New function, moved
3996 * target.h (target_supports_multi_process): ... here. Remove
3999 2016-10-05 Tom Tromey <tom@tromey.com>
4002 * tracepoint.c (handle_tracepoint_bkpts): Check
4003 ipa_error_tracepoint, not ipa_stopping_tracepoint.
4005 2016-10-05 Yao Qi <yao.qi@linaro.org>
4007 * configure.srv: Update the path of arm-*.xml files.
4009 2016-10-05 Terry Guo <terry.guo@arm.com>
4010 Yao Qi <yao.qi@linaro.org>
4012 * Makefile.in: Adjust the path of rules.
4013 * configure.srv: Update the path of xml files.
4014 * regformats/arm-with-iwmmxt.dat: Regenerated.
4015 * regformats/arm-with-neon.dat: Likewise.
4016 * regformats/arm-with-vfpv2.dat: Likewise.
4017 * regformats/arm-with-vfpv3.dat Likewise.
4019 2016-09-30 Yao Qi <yao.qi@linaro.org>
4022 * target.c (target_stop_and_wait): Don't call
4023 target_continue_no_signal, use resume_stop instead.
4025 2016-09-26 Yao Qi <yao.qi@linaro.org>
4027 * linux-low.c (linux_wait_1): Call debug_exit.
4029 2016-09-23 Pedro Alves <palves@redhat.com>
4031 * Makefile.in (SFILES): Add common/new-op.c.
4032 (OBS): Add common/new-op.o.
4033 (new-op.o): New rule.
4035 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
4037 * .gitinore: Ignore more files.
4039 2016-09-21 Yao Qi <yao.qi@linaro.org>
4041 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
4044 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
4046 * server.c (start_inferior): Call target_mourn_inferior instead of
4047 mourn_inferior; pass ptid_t argument to it.
4049 (handle_target_event): Likewise.
4050 * target.c (target_mourn_inferior): New function.
4051 * target.h (mourn_inferior): Delete macro.
4053 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
4055 * linux-low.c (lwp_is_stepping): New function.
4057 2016-09-06 Carl Love <cel@us.ibm.com>
4059 * server.c (start_inferior): Fixed comment, requested comment change
4060 didn't get updated correctly. Removed reference to ptrace () call as
4061 it is only true on Linux systems.
4063 2016-09-06 Carl Love <cel@us.ibm.com>
4065 * server.c (start_inferior): Do not call
4066 function target_post_create_inferior () if the
4067 inferior process has already exited.
4069 2016-09-05 Pedro Alves <palves@redhat.com>
4071 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
4072 (COMPILE.pre, CC_LD): Use CXX directly.
4073 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
4074 * acinclude.m4: Don't include build-with-cxx.m4.
4075 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
4076 * configure: Regenerate.
4078 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
4081 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
4082 call writing data to own_buf.
4084 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
4086 * target.c (mywait): Call target_wait instead of
4088 (target_wait): New function.
4090 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
4092 * server.c (start_inferior): New variable 'ptid'. Replace calls
4093 to the_target->resume by target_continue{,_no_signal}, depending
4095 * target.c (target_stop_and_wait): Call target_continue_no_signal
4096 instead of the_target->resume.
4097 (target_continue): New function.
4099 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
4101 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
4103 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
4106 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
4108 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
4109 * linux-arm-low.c (ps_get_thread_area): Likewise.
4110 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
4111 * linux-m68k-low.c (ps_get_thread_area): Likewise.
4112 * linux-mips-low.c (ps_get_thread_area): Likewise.
4113 * linux-nios2-low.c (ps_get_thread_area): Likewise.
4114 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
4115 * linux-x86-low.c (ps_get_thread_area): Likewise.
4116 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
4118 2016-08-19 Pedro Alves <palves@redhat.com>
4120 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
4122 2016-08-19 Pedro Alves <palves@redhat.com>
4124 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
4125 comment. Use memcpy instead of casting through unsigned long.
4127 2016-08-19 Pedro Alves <palves@redhat.com>
4129 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
4130 allocating around 0x80000000.
4132 2016-08-19 Pedro Alves <palves@redhat.com>
4135 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
4136 (x32-avx512-linux-ipa.o): New rules.
4137 * configure.ac (x86_64-*-linux*): New x32 check.
4138 * configure.srv (ipa_x32_linux_regobj): New.
4139 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
4140 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
4142 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
4144 * configure: Regenerate.
4146 2016-08-09 Pedro Alves <palves@redhat.com>
4149 * Makefile.in (OBS): Add signals-state-save-restore.o.
4150 (signals-state-save-restore.o): New rule.
4151 * config.in: Regenerate.
4152 * configure: Regenerate.
4153 * linux-low.c: Include "signals-state-save-restore.h".
4154 (linux_create_inferior): Call
4155 restore_original_signals_state.
4156 * server.c: Include "dispositions-save-restore.h".
4157 (captured_main): Call save_original_signals_state.
4159 2016-08-05 Pedro Alves <palves@redhat.com>
4161 * configure: Regenerate.
4163 2016-08-04 Yao Qi <yao.qi@linaro.org>
4165 * linux-low.c (regsets_fetch_inferior_registers): Check
4166 errno is ESRCH or not.
4168 2016-08-02 Yao Qi <yao.qi@linaro.org>
4170 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
4171 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
4172 (thread_db_load_search): Update.
4173 (try_thread_db_load_1): Don't look for td_ta_event_addr,
4174 td_ta_set_event and td_ta_event_getmsg.
4176 2016-07-26 Pedro Alves <palves@redhat.com>
4179 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
4180 of unsigned long for 64-bit registers and use uint32_t instead of
4181 unsigned int for 32-bit registers.
4183 2016-07-26 Pedro Alves <palves@redhat.com>
4185 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
4188 2016-07-21 Tom Tromey <tom@tromey.com>
4190 * configure: Rebuild.
4192 2016-07-21 Yao Qi <yao.qi@linaro.org>
4194 * mem-break.c (find_gdb_breakpoint): Cast bp to
4195 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
4197 2016-07-21 Yao Qi <yao.qi@linaro.org>
4199 * server.c (handle_v_requests): Support s and S actions
4200 if target_supports_software_single_step return true.
4202 2016-07-21 Yao Qi <yao.qi@linaro.org>
4204 * linux-low.c (resume_stopped_resumed_lwps): If resume request
4205 is resume_step, call maybe_hw_step.
4206 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
4208 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
4210 (proceed_one_lwp): If resume request is resume_step, install
4211 reinsert breakpoints and call maybe_hw_step.
4213 2016-07-21 Yao Qi <yao.qi@linaro.org>
4215 * linux-low.c (proceed_one_lwp): Declare.
4216 (linux_resume_one_thread): Remove local variable 'step'.
4217 Lift code enqueue signal. Call proceed_one_lwp instead of
4218 linux_resume_one_lwp.
4220 2016-07-21 Yao Qi <yao.qi@linaro.org>
4222 * linux-low.c (linux_resume_one_thread): Call
4223 enqueue_pending_signal.
4225 2016-07-21 Yao Qi <yao.qi@linaro.org>
4227 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4228 * inferiors.c (do_restore_current_thread_cleanup): New function.
4229 (make_cleanup_restore_current_thread): Likewise.
4230 * linux-low.c (install_software_single_step_breakpoints): Call
4231 make_cleanup_restore_current_thread. Switch current_thread to
4234 2016-07-21 Yao Qi <yao.qi@linaro.org>
4236 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
4237 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
4238 (clone_one_breakpoint): Likewise.
4239 (delete_reinsert_breakpoints): Change parameter to thread.
4241 (has_reinsert_breakpoints): Likewise.
4242 (uninsert_reinsert_breakpoints): Likewise.
4243 (reinsert_reinsert_breakpoints): Likewise.
4244 * mem-break.h (set_reinsert_breakpoint): Update declaration.
4245 (delete_reinsert_breakpoints): Likewise.
4246 (reinsert_reinsert_breakpoints): Likewise.
4247 (uninsert_reinsert_breakpoints): Likewise.
4248 (has_reinsert_breakpoints): Likewise.
4250 2016-07-21 Yao Qi <yao.qi@linaro.org>
4252 * inferiors.c (get_thread_process): Make parameter const.
4253 * inferiors.h (get_thread_process): Update declaration.
4254 * mem-break.c (clone_all_breakpoints): Remove all parameters.
4255 Add new parameters child_thread and parent_thread. Callers
4257 * mem-break.h (clone_all_breakpoints): Update declaration.
4259 2016-07-21 Yao Qi <yao.qi@linaro.org>
4261 * mem-break.c (struct breakpoint) <cond_list>: Remove.
4262 <command_list, handler>: Remove.
4263 (struct gdb_breakpoint): New.
4264 (struct other_breakpoint): New.
4265 (struct reinsert_breakpoint): New.
4266 (is_gdb_breakpoint): New function.
4267 (any_persistent_commands): Update command_list if
4268 is_gdb_breakpoint returns true.
4269 (set_breakpoint): Create breakpoints according to their types.
4270 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
4271 (set_gdb_breakpoint_1): Likewise.
4272 (set_gdb_breakpoint): Likewise.
4273 (clear_breakpoint_conditions): Change parameter type to
4274 'struct gdb_breakpoint *'.
4275 (clear_breakpoint_commands): Likewise.
4276 (clear_breakpoint_conditions_and_commands): Likewise.
4277 (add_condition_to_breakpoint): Likewise.
4278 (add_breakpoint_condition): Likewise.
4279 (add_commands_to_breakpoint): Likewise.
4280 (check_breakpoints): Check other_breakpoint.
4281 (clone_one_breakpoint): Clone breakpopint according to its type.
4282 * mem-break.h (struct gdb_breakpoint): Declare.
4283 (set_gdb_breakpoint): Update declaration.
4284 (clear_breakpoint_conditions_and_commands): Likewise.
4285 (add_breakpoint_condition): Likewise.
4286 (add_breakpoint_commands): Likewise.
4287 * server.c (process_point_options): Change parameter type to
4288 'struct gdb_breakpoint *'.
4290 2016-07-21 Yao Qi <yao.qi@linaro.org>
4292 * mem-break.c (set_breakpoint_at): Rename it to ...
4293 (set_breakpoint_type_at): ... it.
4294 (set_breakpoint_at): Call set_breakpoint_type_at.
4295 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
4296 * mem-break.h (set_breakpoint_at): Update comments.
4298 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
4300 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
4302 (nios2_store_gregset): Likewise.
4304 2016-07-01 Pedro Alves <palves@redhat.com>
4305 Antoine Tremblay <antoine.tremblay@ericsson.com>
4307 * linux-low.c: Change interface to take the target lwp_info
4308 pointer directly and return void. Handle detaching from a zombie
4310 (linux_detach_lwp_callback): New function.
4311 (linux_detach): Detach from the leader thread after detaching from
4314 2016-06-28 Yao Qi <yao.qi@linaro.org>
4316 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
4317 for variable new_offset.
4318 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4319 (aarch64_ftrace_insn_reloc_cb): Likewise.
4320 (aarch64_ftrace_insn_reloc_tb): Likewise.
4321 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
4322 PRIx64 instead of PRIx32.
4324 2016-06-28 Yao Qi <yao.qi@linaro.org>
4326 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
4327 (the_low_target): Install arm_get_syscall_trapinfo.
4329 2016-06-28 Yao Qi <yao.qi@linaro.org>
4331 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
4333 (the_low_target): Install aarch64_get_syscall_trapinfo.
4335 2016-06-28 Yao Qi <yao.qi@linaro.org>
4337 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
4339 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
4340 Remove parameter sysno.
4341 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
4344 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
4346 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
4347 (s390_emit_ne_goto): Likewise.
4348 (s390_emit_lt_goto): Likewise.
4349 (s390_emit_le_goto): Likewise.
4350 (s390_emit_gt_goto): Likewise.
4351 (s390_emit_ge_goto): Likewise.
4352 (s390x_emit_eq_goto): Likewise.
4353 (s390x_emit_ne_goto): Likewise.
4354 (s390x_emit_lt_goto): Likewise.
4355 (s390x_emit_le_goto): Likewise.
4356 (s390x_emit_gt_goto): Likewise.
4357 (s390x_emit_ge_goto): Likewise.
4358 (s390_emit_ops_impl): Mark variable static.
4359 (s390x_emit_ops): Likewise.
4361 2016-06-17 Yao Qi <yao.qi@linaro.org>
4363 * linux-low.c (handle_extended_wait): Call
4364 uninsert_reinsert_breakpoints for the parent process. Remove
4365 reinsert breakpoints from the child process. Reinsert them to
4366 the parent process when vfork is done.
4367 * mem-break.c (uninsert_reinsert_breakpoints): New function.
4368 (reinsert_reinsert_breakpoints): New function.
4369 * mem-break.h (uninsert_reinsert_breakpoints): Declare
4370 (reinsert_reinsert_breakpoints): Declare.
4372 2016-06-17 Yao Qi <yao.qi@linaro.org>
4374 * linux-low.c (handle_extended_wait): If the parent is doing
4375 step-over, remove the reinsert breakpoints from the forked child.
4377 2016-06-17 Yao Qi <yao.qi@linaro.org>
4379 * linux-low.c (unsuspend_all_lwps): Declare.
4380 (linux_low_filter_event): If thread exited, call finish_step_over.
4381 If step-over is finished, unsuspend other threads.
4383 2016-06-17 Yao Qi <yao.qi@linaro.org>
4385 * linux-low.c (linux_resume_one_lwp_throw): Assert
4386 has_reinsert_breakpoints returns false.
4387 * mem-break.c (delete_disabled_breakpoints): Assert
4388 bp type isn't reinsert_breakpoint.
4390 2016-06-17 Yao Qi <yao.qi@linaro.org>
4392 * linux-low.c (maybe_hw_step): New function.
4393 (linux_resume_one_lwp_throw): Call maybe_hw_step.
4394 (finish_step_over): Switch current_thread to lwp temporarily,
4395 and assert has_reinsert_breakpoints returns true.
4396 (proceed_one_lwp): Call maybe_hw_step.
4397 * mem-break.c (has_reinsert_breakpoints): New function.
4398 * mem-break.h (has_reinsert_breakpoints): Declare.
4400 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
4402 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
4404 2016-05-17 Yao Qi <yao.qi@linaro.org>
4406 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
4407 instead of find_inferior.
4409 2016-05-05 Yao Qi <yao.qi@linaro.org>
4411 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
4412 Initialize res to zero.
4414 2016-05-05 Yao Qi <yao.qi@linaro.org>
4416 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
4419 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4421 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
4422 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
4423 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
4425 2016-04-28 Par Olsson <par.olsson@windriver.com>
4426 Simon Marchi <simon.marchi@ericsson.com>
4428 * tracepoint.c (write_inferior_int8): New function.
4429 (cmd_qtenable_disable): Write enable flag using
4430 write_inferior_int8.
4432 2016-04-25 Yao Qi <yao.qi@linaro.org>
4434 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
4435 (need_step_over_p): Return zero if the LWP has pending signals
4436 can be delivered on software single step target.
4438 2016-04-25 Yao Qi <yao.qi@linaro.org>
4440 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
4441 return instead of error.
4443 2016-04-22 Yao Qi <yao.qi@linaro.org>
4445 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
4448 2016-04-22 Yao Qi <yao.qi@linaro.org>
4450 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
4451 signal when stepping over breakpoint with software single
4454 2016-04-21 Pedro Alves <palves@redhat.com>
4456 * linux-s390-low.c (s390_collect_ptrace_register)
4457 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
4459 (s390_check_regset): Use void * instead of gdb_byte *.
4461 2016-04-20 Pedro Alves <palves@redhat.com>
4463 * configure: Renegerate.
4465 2016-04-20 Yao Qi <yao.qi@linaro.org>
4467 * linux-aarch32-low.c: Include "arch/arm-linux.h".
4468 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
4470 (arm_store_gregset): Likewise.
4472 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
4474 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
4475 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
4476 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
4477 (amd64-avx-mpx-linux.c): New rules.
4478 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
4479 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
4480 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
4481 (srv_amd64_regobj): Add amd64-avx-mpx.o.
4482 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
4483 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
4484 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
4485 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
4486 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
4487 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
4488 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
4489 * linux-x86-low.c (x86_linux_read_description): Add case for
4490 X86_XSTATE_AVX_MPX_MASK.
4491 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
4492 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
4493 init_registers_i386_avx_mpx_linux.
4494 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4495 (initialize_low_tracepoint): Call
4496 init_registers_i386_avx_mpx_linux.
4497 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4498 (initialize_low_tracepoint): Call
4499 init_registers_amd64_avx_mpx_linux.
4500 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
4501 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
4502 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
4505 2016-04-18 Pedro Alves <palves@redhat.com>
4507 * configure: Regenerate.
4509 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
4511 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
4512 (aarch64_emit_sub): Likewise.
4514 2016-04-12 Pedro Alves <palves@redhat.com>
4516 * utils.c (prepare_to_throw_exception): Delete.
4518 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
4520 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
4522 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
4524 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
4526 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
4528 * linux-aarch64-ipa.c: Add <elf.h> include.
4529 * linux-ppc-ipa.c: Add <elf.h> include.
4530 * linux-s390-ipa.c: Add <elf.h> include.
4532 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4534 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
4535 (get_raw_reg_ptr): Likewise.
4536 (get_trace_state_variable_value_ptr): Likewise.
4537 (set_trace_state_variable_value_ptr): Likewise.
4538 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
4541 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4542 Marcin Kościelnicki <koriakin@0x04.net>
4545 * linux-ppc-low.c (emit_insns): New function.
4546 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
4547 (ppc_emit_prologue): New function.
4548 (ppc_emit_epilogue): New function.
4549 (ppc_emit_add): New function.
4550 (ppc_emit_sub): New function.
4551 (ppc_emit_mul): New function.
4552 (ppc_emit_lsh): New function.
4553 (ppc_emit_rsh_signed): New function.
4554 (ppc_emit_rsh_unsigned): New function.
4555 (ppc_emit_ext): New function.
4556 (ppc_emit_zero_ext): New function.
4557 (ppc_emit_log_not): New function.
4558 (ppc_emit_bit_and): New function.
4559 (ppc_emit_bit_or): New function.
4560 (ppc_emit_bit_xor): New function.
4561 (ppc_emit_bit_not): New function.
4562 (ppc_emit_equal): New function.
4563 (ppc_emit_less_signed): New function.
4564 (ppc_emit_less_unsigned): New function.
4565 (ppc_emit_ref): New function.
4566 (ppc_emit_const): New function.
4567 (ppc_emit_reg): New function.
4568 (ppc_emit_pop): New function.
4569 (ppc_emit_stack_flush): New function.
4570 (ppc_emit_swap): New function.
4571 (ppc_emit_stack_adjust): New function.
4572 (ppc_emit_call): New function.
4573 (ppc_emit_int_call_1): New function.
4574 (ppc_emit_void_call_2): New function.
4575 (ppc_emit_if_goto): New function.
4576 (ppc_emit_goto): New function.
4577 (ppc_emit_eq_goto): New function.
4578 (ppc_emit_ne_goto): New function.
4579 (ppc_emit_lt_goto): New function.
4580 (ppc_emit_le_goto): New function.
4581 (ppc_emit_gt_goto): New function.
4582 (ppc_emit_ge_goto): New function.
4583 (ppc_write_goto_address): New function.
4584 (ppc_emit_ops_impl): New static variable.
4585 (ppc64v1_emit_prologue): New function.
4586 (ppc64v2_emit_prologue): New function.
4587 (ppc64_emit_epilogue): New function.
4588 (ppc64_emit_add): New function.
4589 (ppc64_emit_sub): New function.
4590 (ppc64_emit_mul): New function.
4591 (ppc64_emit_lsh): New function.
4592 (ppc64_emit_rsh_signed): New function.
4593 (ppc64_emit_rsh_unsigned): New function.
4594 (ppc64_emit_ext): New function.
4595 (ppc64_emit_zero_ext): New function.
4596 (ppc64_emit_log_not): New function.
4597 (ppc64_emit_bit_and): New function.
4598 (ppc64_emit_bit_or): New function.
4599 (ppc64_emit_bit_xor): New function.
4600 (ppc64_emit_bit_not): New function.
4601 (ppc64_emit_equal): New function.
4602 (ppc64_emit_less_signed): New function.
4603 (ppc64_emit_less_unsigned): New function.
4604 (ppc64_emit_ref): New function.
4605 (ppc64_emit_const): New function.
4606 (ppc64v1_emit_reg): New function.
4607 (ppc64v2_emit_reg): New function.
4608 (ppc64_emit_pop): New function.
4609 (ppc64_emit_stack_flush): New function.
4610 (ppc64_emit_swap): New function.
4611 (ppc64v1_emit_call): New function.
4612 (ppc64v2_emit_call): New function.
4613 (ppc64v1_emit_int_call_1): New function.
4614 (ppc64v2_emit_int_call_1): New function.
4615 (ppc64v1_emit_void_call_2): New function.
4616 (ppc64v2_emit_void_call_2): New function.
4617 (ppc64_emit_if_goto): New function.
4618 (ppc64_emit_eq_goto): New function.
4619 (ppc64_emit_ne_goto): New function.
4620 (ppc64_emit_lt_goto): New function.
4621 (ppc64_emit_le_goto): New function.
4622 (ppc64_emit_gt_goto): New function.
4623 (ppc64_emit_ge_goto): New function.
4624 (ppc64v1_emit_ops_impl): New static variable.
4625 (ppc64v2_emit_ops_impl): New static variable.
4626 (ppc_emit_ops): New function.
4627 (linux_low_target): Wire in ppc_emit_ops.
4629 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4630 Marcin Kościelnicki <koriakin@0x04.net>
4633 * Makefile.in: Add powerpc-*-ipa.o
4634 * configure.srv: Add ipa_obj for powerpc*-linux.
4635 * linux-ppc-ipa.c: New file.
4636 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4638 (PPC_FIELD): New macro.
4639 (PPC_SEXT): New macro.
4640 (PPC_OP6): New macro.
4641 (PPC_BO): New macro.
4642 (PPC_LI): New macro.
4643 (PPC_BD): New macro.
4644 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4645 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4646 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4647 (ppc_get_thread_area): New function.
4648 (is_elfv2_inferior): New function.
4649 (gen_ds_form): New function.
4650 (GEN_STD): New macro.
4651 (GEN_STDU): New macro.
4652 (GEN_LD): New macro.
4653 (GEN_LDU): New macro.
4654 (gen_d_form): New function.
4655 (GEN_ADDI): New macro.
4656 (GEN_ADDIS): New macro.
4657 (GEN_LI): New macro.
4658 (GEN_LIS): New macro.
4659 (GEN_ORI): New macro.
4660 (GEN_ORIS): New macro.
4661 (GEN_LWZ): New macro.
4662 (GEN_STW): New macro.
4663 (GEN_STWU): New macro.
4664 (gen_xfx_form): New function.
4665 (GEN_MFSPR): New macro.
4666 (GEN_MTSPR): New macro.
4667 (GEN_MFCR): New macro.
4668 (GEN_MTCR): New macro.
4669 (GEN_SYNC): New macro.
4670 (GEN_LWSYNC): New macro.
4671 (gen_x_form): New function.
4672 (GEN_OR): New macro.
4673 (GEN_MR): New macro.
4674 (GEN_LWARX): New macro.
4675 (GEN_STWCX): New macro.
4676 (GEN_CMPW): New macro.
4677 (gen_md_form): New function.
4678 (GEN_RLDICL): New macro.
4679 (GEN_RLDICR): New macro.
4680 (gen_i_form): New function.
4682 (GEN_BL): New macro.
4683 (gen_b_form): New function.
4684 (GEN_BNE): New macro.
4685 (GEN_LOAD): New macro.
4686 (GEN_STORE): New macro.
4687 (gen_limm): New function.
4688 (gen_atomic_xchg): New function.
4689 (gen_call): New function.
4690 (ppc_relocate_instruction): New function.
4691 (ppc_install_fast_tracepoint_jump_pad): New function.
4692 (ppc_get_min_fast_tracepoint_insn_len): New function.
4693 (ppc_get_ipa_tdesc_idx): New function.
4694 (the_low_target): Wire in the new functions.
4695 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4697 * linux-ppc-tdesc.h: New file.
4699 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4701 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4702 (alloc_jump_pad_buffer): New function.
4703 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4704 (alloc_jump_pad_buffer): New function.
4705 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4706 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4707 (alloc_jump_pad_buffer): New function.
4708 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4709 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4710 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4711 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4713 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4715 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4716 * linux-amd64-ipa.c: Likewise.
4717 * linux-i386-ipa.c: Likewise.
4718 * linux-s390-ipa.c: Likewise.
4719 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4720 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4721 set_trace_state_variable_value_ptr.
4722 (struct ipa_sym_addresses): Likewise.
4723 (symbol_list): Likewise.
4724 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4725 accessing gdb_collect directly.
4726 (gdb_collect_ptr_type): New typedef.
4727 (get_raw_reg_ptr_type): New typedef.
4728 (get_trace_state_variable_value_ptr_type): New typedef.
4729 (set_trace_state_variable_value_ptr_type): New typedef.
4730 (gdb_collect_ptr): New global.
4731 (get_raw_reg_ptr): New global.
4732 (get_trace_state_variable_value_ptr): New global.
4733 (set_trace_state_variable_value_ptr): New global.
4734 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4735 accessing get_raw_reg directly.
4736 (get_get_tsv_func_addr): Likewise for
4737 get_trace_state_variable_value_ptr.
4738 (get_set_tsv_func_addr): Likewise for
4739 set_trace_state_variable_value_ptr.
4740 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4742 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4744 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4746 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4748 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4750 (relocate_instruction): Remove own_buf.
4751 * server.c (own_buf): Make global.
4752 (handle_v_requests): Make global.
4753 * server.h (own_buf): New declaration.
4754 (handle_v_requests): New prototype.
4756 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4759 * linux-s390-low.c (add_insns): New function.
4760 (s390_emit_prologue): New function.
4761 (s390_emit_epilogue): New function.
4762 (s390_emit_add): New function.
4763 (s390_emit_sub): New function.
4764 (s390_emit_mul): New function.
4765 (s390_emit_lsh): New function.
4766 (s390_emit_rsh_signed): New function.
4767 (s390_emit_rsh_unsigned): New function.
4768 (s390_emit_ext): New function.
4769 (s390_emit_log_not): New function.
4770 (s390_emit_bit_and): New function.
4771 (s390_emit_bit_or): New function.
4772 (s390_emit_bit_xor): New function.
4773 (s390_emit_bit_not): New function.
4774 (s390_emit_equal): New function.
4775 (s390_emit_less_signed): New function.
4776 (s390_emit_less_unsigned): New function.
4777 (s390_emit_ref): New function.
4778 (s390_emit_if_goto): New function.
4779 (s390_emit_goto): New function.
4780 (s390_write_goto_address): New function.
4781 (s390_emit_litpool): New function.
4782 (s390_emit_const): New function.
4783 (s390_emit_call): New function.
4784 (s390_emit_reg): New function.
4785 (s390_emit_pop): New function.
4786 (s390_emit_stack_flush): New function.
4787 (s390_emit_zero_ext): New function.
4788 (s390_emit_swap): New function.
4789 (s390_emit_stack_adjust): New function.
4790 (s390_emit_set_r2): New function.
4791 (s390_emit_int_call_1): New function.
4792 (s390_emit_void_call_2): New function.
4793 (s390_emit_eq_goto): New function.
4794 (s390_emit_ne_goto): New function.
4795 (s390_emit_lt_goto): New function.
4796 (s390_emit_le_goto): New function.
4797 (s390_emit_gt_goto): New function.
4798 (s390_emit_ge_goto): New function.
4799 (s390x_emit_prologue): New function.
4800 (s390x_emit_epilogue): New function.
4801 (s390x_emit_add): New function.
4802 (s390x_emit_sub): New function.
4803 (s390x_emit_mul): New function.
4804 (s390x_emit_lsh): New function.
4805 (s390x_emit_rsh_signed): New function.
4806 (s390x_emit_rsh_unsigned): New function.
4807 (s390x_emit_ext): New function.
4808 (s390x_emit_log_not): New function.
4809 (s390x_emit_bit_and): New function.
4810 (s390x_emit_bit_or): New function.
4811 (s390x_emit_bit_xor): New function.
4812 (s390x_emit_bit_not): New function.
4813 (s390x_emit_equal): New function.
4814 (s390x_emit_less_signed): New function.
4815 (s390x_emit_less_unsigned): New function.
4816 (s390x_emit_ref): New function.
4817 (s390x_emit_if_goto): New function.
4818 (s390x_emit_const): New function.
4819 (s390x_emit_call): New function.
4820 (s390x_emit_reg): New function.
4821 (s390x_emit_pop): New function.
4822 (s390x_emit_stack_flush): New function.
4823 (s390x_emit_zero_ext): New function.
4824 (s390x_emit_swap): New function.
4825 (s390x_emit_stack_adjust): New function.
4826 (s390x_emit_int_call_1): New function.
4827 (s390x_emit_void_call_2): New function.
4828 (s390x_emit_eq_goto): New function.
4829 (s390x_emit_ne_goto): New function.
4830 (s390x_emit_lt_goto): New function.
4831 (s390x_emit_le_goto): New function.
4832 (s390x_emit_gt_goto): New function.
4833 (s390x_emit_ge_goto): New function.
4834 (s390_emit_ops): New function.
4835 (struct linux_target_ops): Fill in emit_ops hook.
4837 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4840 * Makefile.in: Add s390 IPA files.
4841 * configure.srv: Build IPA for s390.
4842 * linux-s390-ipa.c: New file.
4843 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4844 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4845 (tdesc_s390_linux32): Likewise.
4846 (init_registers_s390_linux32v1): Likewise.
4847 (tdesc_s390_linux32v1): Likewise.
4848 (init_registers_s390_linux32v2): Likewise.
4849 (tdesc_s390_linux32v2): Likewise.
4850 (init_registers_s390_linux64): Likewise.
4851 (tdesc_s390_linux64): Likewise.
4852 (init_registers_s390_linux64v1): Likewise.
4853 (tdesc_s390_linux64v1): Likewise.
4854 (init_registers_s390_linux64v2): Likewise.
4855 (tdesc_s390_linux64v2): Likewise.
4856 (init_registers_s390_te_linux64): Likewise.
4857 (tdesc_s390_te_linux64): Likewise.
4858 (init_registers_s390_vx_linux64): Likewise.
4859 (tdesc_s390_vx_linux64): Likewise.
4860 (init_registers_s390_tevx_linux64): Likewise.
4861 (tdesc_s390_tevx_linux64): Likewise.
4862 (init_registers_s390x_linux64): Likewise.
4863 (tdesc_s390x_linux64): Likewise.
4864 (init_registers_s390x_linux64v1): Likewise.
4865 (tdesc_s390x_linux64v1): Likewise.
4866 (init_registers_s390x_linux64v2): Likewise.
4867 (tdesc_s390x_linux64v2): Likewise.
4868 (init_registers_s390x_te_linux64): Likewise.
4869 (tdesc_s390x_te_linux64): Likewise.
4870 (init_registers_s390x_vx_linux64): Likewise.
4871 (tdesc_s390x_vx_linux64): Likewise.
4872 (init_registers_s390x_tevx_linux64): Likewise.
4873 (tdesc_s390x_tevx_linux64): Likewise.
4874 (have_hwcap_s390_vx): New static variable.
4875 (s390_arch_setup): Fill have_hwcap_s390_vx.
4876 (s390_get_thread_area): New function.
4877 (s390_ft_entry_gpr_esa): New const.
4878 (s390_ft_entry_gpr_zarch): New const.
4879 (s390_ft_entry_misc): New const.
4880 (s390_ft_entry_fr): New const.
4881 (s390_ft_entry_vr): New const.
4882 (s390_ft_main_31): New const.
4883 (s390_ft_main_64): New const.
4884 (s390_ft_exit_fr): New const.
4885 (s390_ft_exit_vr): New const.
4886 (s390_ft_exit_misc): New const.
4887 (s390_ft_exit_gpr_esa): New const.
4888 (s390_ft_exit_gpr_zarch): New const.
4889 (append_insns): New function.
4890 (s390_relocate_instruction): New function.
4891 (s390_install_fast_tracepoint_jump_pad): New function.
4892 (s390_get_min_fast_tracepoint_insn_len): New function.
4893 (s390_get_ipa_tdesc_idx): New function.
4894 (struct linux_target_ops): Wire in the above functions.
4895 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4896 * linux-s390-tdesc.h: New file.
4898 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4900 * linux-s390-low.c (s390_supports_tracepoints): New function.
4901 (struct linux_target_ops): Fill supports_tracepoints hook.
4903 2016-03-18 Yao Qi <yao.qi@linaro.org>
4905 * linux-low.c (lwp_signal_can_be_delivered): New function.
4906 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4908 2016-03-18 Yao Qi <yao.qi@linaro.org>
4910 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4911 0 if signal is enqueued. Remove 'signal' from one debugging
4912 message. Move one debugging message to some lines below.
4913 Remove code setting 'signal' to 0.
4915 2016-03-18 Yao Qi <yao.qi@linaro.org>
4917 * linux-low.c (linux_low_filter_event): Remove redundant
4918 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4920 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4922 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4923 (struct linux_target_ops): Wire in the above.
4925 2016-03-03 Yao Qi <yao.qi@linaro.org>
4927 * linux-low.c: Update comments to start_step_over.
4929 2016-03-03 Yao Qi <yao.qi@linaro.org>
4932 * linux-low.c (handle_extended_wait): Set child suspended
4933 if event_lwp->bp_reinsert isn't zero.
4935 2016-03-02 Yao Qi <yao.qi@linaro.org>
4937 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4938 enqueue_pending_signal.
4940 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4942 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4945 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4947 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4948 (s390_regmap_3264) [!__s390x__]: New global.
4949 (s390_collect_ptrace_register): Skip map entries containing -1.
4950 (s390_supply_ptrace_register): Ditto.
4951 (s390_fill_gprs_high): New function.
4952 (s390_store_gprs_high): New function.
4953 (s390_regsets): Add NT_S390_HIGH_GPRS.
4954 (s390_get_hwcap): Enable on 31-bit.
4955 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4956 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4957 Detect NT_S390_HIGH_GPRS.
4958 (s390_usrregs_info_3264): Enable on 31-bit.
4959 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4960 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4962 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4965 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4966 * configure.srv: Ditto.
4967 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4968 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4969 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4970 (init_registers_amd64_linux): Remove prototype.
4971 (tdesc_amd64_linux): Remove declaration.
4972 (get_ipa_tdesc): New function.
4973 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4974 initialize remaining tdescs.
4975 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4976 (init_registers_i386_linux): Remove prototype.
4977 (tdesc_i386_linux): Remove declaration.
4978 (get_ipa_tdesc): New function.
4979 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4980 initialize remaining tdescs.
4981 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4982 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4983 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4984 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4985 (x86_get_ipa_tdesc_idx): New function.
4986 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4987 * linux-x86-tdesc.h: New file.
4988 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4989 (target_get_ipa_tdesc_idx): New macro.
4990 * tracepoint.c (ipa_tdesc_idx): New macro.
4991 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4992 (symbol_list): Add ipa_tdesc_idx.
4993 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4994 (ipa_tdesc): Remove.
4995 (ipa_tdesc_idx): New variable.
4996 (get_context_regcache): Use get_ipa_tdesc.
4997 (gdb_collect): Ditto.
4999 * tracepoint.h (get_ipa_tdesc): New prototype.
5000 (ipa_tdesc): Remove.
5002 2016-02-24 Pedro Alves <palves@redhat.com>
5004 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
5005 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
5006 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
5007 Factor out common code between the USE_SIGTRAP_SIGINFO and
5008 !USE_SIGTRAP_SIGINFO blocks.
5009 (linux_low_filter_event): Call save_stop_reason instead of
5010 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
5012 (linux_wait_1): Update comments.
5014 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
5016 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
5017 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
5018 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
5019 ppc_insert_point, ppc_remove_point.
5021 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
5023 * linux-s390-low.c (s390_supports_z_point_type): New function.
5024 (struct linux_target_ops): Wire s390_supports_z_point_type in.
5026 2016-02-16 Yao Qi <yao.qi@linaro.org>
5028 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
5029 PC. Get pc from regcache_read_pc.
5031 2016-02-12 Yao Qi <yao.qi@linaro.org>
5033 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
5034 or linux_get_pc_32bit.
5035 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
5037 2016-02-12 Yao Qi <yao.qi@linaro.org>
5039 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
5040 arm_linux_get_next_pcs_fixup.
5042 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
5044 * tracepoint.c (x_tracepoint_action_download): Change
5045 write_inferior_data_ptr to write_inferior_data_pointer.
5046 (cmd_qtstart): Likewise.
5047 (write_inferior_data_ptr): Remove.
5048 (download_agent_expr): Change write_inferior_data_ptr to
5049 write_inferior_data_pointer.
5050 (download_tracepoint_1): Likewise.
5051 (download_tracepoint): Likewise.
5052 (download_trace_state_variables): Likewise.
5054 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
5055 Marcin Kościelnicki <koriakin@0x04.net>
5057 * tracepoint.c (struct tracepoint_action_ops): Remove.
5058 (struct tracepoint_action): Remove ops.
5059 (m_tracepoint_action_download, r_tracepoint_action_download)
5060 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
5061 size and offset accordingly.
5062 (m_tracepoint_action_ops, r_tracepoint_action_ops)
5063 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
5064 (tracepoint_action_send, tracepoint_action_download): New functions.
5065 Helpers for trace action handlers.
5066 (add_tracepoint_action): Remove setup actions ops.
5067 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
5069 2016-02-10 Yao Qi <yao.qi@linaro.org>
5071 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
5073 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
5075 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
5077 * configure: Regenerate.
5079 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
5081 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
5082 void * to gdb_byte *.
5083 * linux-low.c (siginfo_fixup): Likewise.
5084 (linux_xfer_siginfo): Likewise.
5085 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
5087 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
5089 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
5091 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
5093 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
5095 * linux-x86-low.c [__x86_64__]: Include
5096 "nat/amd64-linux-siginfo.h".
5097 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
5098 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
5099 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
5100 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
5101 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
5102 (cpt_si_fd, si_timerid, si_overrun): Move from
5103 nat/amd64-linux-siginfo.c.
5104 * Makefile.in (amd64-linux-siginfo.o:): New rule.
5106 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
5108 * server.c (skip_to_semicolon): Remove.
5109 (process_point_options): Use strchrnul instead of
5112 2016-01-26 Yao Qi <yao.qi@linaro.org>
5114 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
5115 * linux-low.c (install_software_single_step_breakpoints): Don't
5116 call regcache_read_pc.
5117 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
5120 2016-01-26 Yao Qi <yao.qi@linaro.org>
5122 * linux-low.c (install_software_single_step_breakpoints): Call
5123 regcache_read_pc instead of get_pc.
5125 2016-01-26 Yao Qi <yao.qi@linaro.org>
5127 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
5128 (unblock_async_io): Rename to ...
5129 (block_unblock_async_io): ... it. New function.
5130 (enable_async_io): Don't install SIGIO handler. Unblock it
5132 (disable_async_io): Don't ignore SIGIO. Block it instead.
5133 (initialize_async_io): Install SIGIO handler. Don't call
5136 2016-01-26 Yao Qi <yao.qi@linaro.org>
5138 * remote-utils.c (getpkt): If the buffer isn't empty, and the
5139 first character is '\003', call *the_target->request_interrupt.
5141 2016-01-25 Yao Qi <yao.qi@linaro.org>
5143 * remote-utils.c (new_thread_notify): Remove.
5144 (dead_thread_notify): Likewise.
5145 * remote-utils.h (new_thread_notify): Remove declaration.
5146 (dead_thread_notify): Likewise.
5148 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
5150 * gdb.trace/pending.exp: Fix expected message on continue.
5152 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
5154 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
5155 it works properly on big-endian machines where sizeof (CORE_ADDR)
5158 2016-01-21 Pedro Alves <palves@redhat.com>
5160 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
5161 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
5162 * configure: Regenerate.
5164 2016-01-21 Yao Qi <yao.qi@linaro.org>
5166 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
5167 is_thumb and set it according to CPSR saved on the stack.
5168 (get_next_pcs_syscall_next_pc): Pass is_thumb to
5169 arm_sigreturn_next_pc.
5171 2016-01-18 Yao Qi <yao.qi@linaro.org>
5173 * linux-low.c (linux_set_pc_64bit): New function.
5174 (linux_get_pc_64bit): New function.
5175 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
5177 * linux-sparc-low.c (debug_threads): Remove declaration.
5178 (sparc_get_pc): Remove.
5179 (the_low_target): Use linux_get_pc_64bit instead of
5181 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
5182 (the_low_target): Use linux_get_pc_64bit and
5185 2016-01-18 Yao Qi <yao.qi@linaro.org>
5187 * linux-arm-low.c (debug_threads): Remove declaration.
5188 (arm_get_pc, arm_set_pc): Remove.
5189 (the_low_target): Use linux_get_pc_32bit and
5191 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
5192 (the_low_target): Use linux_get_pc_32bit and
5194 * linux-cris-low.c (debug_threads): Remove declaration.
5195 (cris_get_pc, cris_set_pc,): Remove.
5196 (the_low_target): Use linux_get_pc_32bit and
5198 * linux-crisv32-low.c (debug_threads): Remove declaration.
5199 (cris_get_pc, cris_set_pc): Remove.
5200 (the_low_target): Use linux_get_pc_32bit and
5202 * linux-low.c: Include inttypes.h.
5203 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
5204 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
5205 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
5206 (the_low_target): Use linux_get_pc_32bit and
5208 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
5209 (the_low_target): Use linux_get_pc_32bit and
5211 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
5212 (the_low_target): Use linux_get_pc_32bit and
5214 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
5215 (the_low_target): Use linux_get_pc_32bit and
5217 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
5218 (the_low_target): Use linux_get_pc_32bit and
5221 2016-01-18 Gary Benson <gbenson@redhat.com>
5223 * configure.ac (AC_FUNC_FORK): New check.
5224 * config.in: Regenerate.
5225 * configure: Likewise.
5227 2016-01-14 Yao Qi <yao.qi@linaro.org>
5229 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
5230 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
5231 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
5232 arm_get_next_pcs_ctor.
5234 2016-01-12 Josh Stone <jistone@redhat.com>
5235 Philippe Waroquiers <philippe.waroquiers@skynet.be>
5237 * inferiors.h: Include "gdb_vecs.h".
5238 (struct process_info): Add syscalls_to_catch.
5239 * inferiors.c (remove_process): Free syscalls_to_catch.
5240 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
5241 syscall_return stops.
5242 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
5243 * server.c (handle_general_set): Handle QCatchSyscalls.
5244 (handle_query): Report support for QCatchSyscalls.
5245 * target.h (struct target_ops): Add supports_catch_syscall.
5246 (target_supports_catch_syscall): New macro.
5247 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
5248 (struct lwp_info): Add syscall_state.
5249 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
5250 Maintain syscall_state and syscalls_to_catch across exec.
5251 (get_syscall_trapinfo): New function, proxy to the_low_target.
5252 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
5253 (linux_low_filter_event): Toggle syscall_state entry/return for
5254 syscall traps, and set it ignored for all others.
5255 (gdb_catching_syscalls_p): New function.
5256 (gdb_catch_this_syscall_p): New function.
5257 (linux_wait_1): Handle SYSCALL_SIGTRAP.
5258 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
5259 (linux_supports_catch_syscall): New function.
5260 (linux_target_ops): Install it.
5261 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
5262 (the_low_target): Install it.
5264 2016-01-12 Mike Frysinger <vapier@gentoo.org>
5266 * acinclude.m4: Include new ../warning.m4 file.
5267 * configure: Regenerated.
5268 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
5270 2016-01-12 Mike Frysinger <vapier@gentoo.org>
5272 * ax.c (is_goto_target): Mark static.
5273 * linux-low.c (register_addr): Likewise.
5274 (linux_fetch_registers, linux_store_registers): Likewise.
5275 * mem-break.c (any_persistent_commands): Fix old prototype.
5276 (add_commands_to_breakpoint): Mark static.
5277 * regcache.c (find_register_by_name): Delete unused func.
5278 * remote-utils.c (hex_or_minus_one): Mark static.
5279 * server.c (monitor_show_help): Mark static.
5280 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
5281 handle_v_requests): Likewise.
5283 2016-01-12 Pedro Alves <palves@redhat.com>
5285 Remove use of the registered trademark symbol throughout.
5287 2016-01-08 Yao Qi <yao.qi@linaro.org>
5289 * remote-utils.c (getpkt): If c is '\003', call target hook
5292 2016-01-06 Yao Qi <yao.qi@linaro.org>
5294 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
5295 linux-aarch32-low.c.
5296 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5297 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
5298 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5299 (thumb2_breakpoint): Declare.
5300 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
5301 linux-aarch32-low.h.
5302 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5303 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
5304 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5306 2016-01-01 Joel Brobecker <brobecker@adacore.com>
5308 * gdbreplay.c (gdbreplay_version): Change copyright year in
5310 * server.c (gdbserver_version): Likewise.
5312 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
5314 * server.c (crc32_table): Delete.
5315 (crc32): Use libiberty's xcrc32 function.
5317 2015-12-22 Joel Brobecker <brobecker@adacore.com>
5319 * lynx-low.c (lynx_delete_thread_callback): New function.
5320 (lynx_mourn): Properly delete our process and all of its
5321 threads. Remove call to clear_inferiors.
5323 2015-12-22 Joel Brobecker <brobecker@adacore.com>
5325 * target.c (thread_search_callback): Add check that
5326 the thread_stopped target callback is not NULL before
5329 2015-12-21 Yao Qi <yao.qi@linaro.org>
5331 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
5334 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5336 * server.c (handle_query): Call target_supports_software_single_step.
5338 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5340 * linux-low.c (single_step): New function.
5341 (linux_resume_one_lwp_throw): Call single_step.
5342 (start_step_over): Likewise.
5344 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5346 * Makefile.in (SFILES): Append arch/arm-linux.c,
5347 arch/arm-get-next-pcs.c.
5348 (arm-linux.o): New rule.
5349 (arm-get-next-pcs.o): New rule.
5350 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
5352 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
5353 to linux-aarch32-low.c.
5354 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5355 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5356 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5357 (thumb2_breakpoint_len): Likewise.
5358 (arm_is_thumb_mode): Make non-static.
5359 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
5360 from linux-aarch32-low.c.
5361 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5362 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5363 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5364 (thumb2_breakpoint_len): Likewise.
5365 (arm_is_thumb_mode): New declaration.
5366 * linux-arm-low.c: Include arch/arm-linux.h
5367 aarch/arm-get-next-pcs.h, sys/syscall.h.
5368 (get_next_pcs_ops): New struct.
5369 (get_next_pcs_addr_bits_remove): New function.
5370 (get_next_pcs_is_thumb): New function.
5371 (get_next_pcs_read_memory_unsigned_integer): Likewise.
5372 (arm_sigreturn_next_pc): Likewise.
5373 (get_next_pcs_syscall_next_pc): Likewise.
5374 (arm_gdbserver_get_next_pcs): Likewise.
5375 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
5377 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
5378 * server.h: Include gdb_vecs.h.
5380 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5382 * Makefile.in (SFILES): Append common/common-regcache.c.
5383 (OBS): Append common-regcache.o.
5384 (common-regcache.o): New rule.
5385 * regcache.c (init_register_cache): Initialize cache to
5387 (regcache_raw_read_unsigned): New function.
5388 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
5389 register_status enum.
5391 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5393 * linux-aarch64-low.c (the_low_targets): Rename
5394 breakpoint_reinsert_addr to get_next_pcs.
5395 * linux-arm-low.c (the_low_targets): Likewise.
5396 * linux-bfin-low.c (the_low_targets): Likewise.
5397 * linux-cris-low.c (the_low_targets): Likewise.
5398 * linux-crisv32-low.c (the_low_targets): Likewise.
5399 * linux-low.c (can_software_single_step): Likewise.
5400 (install_software_single_step_breakpoints): New function.
5401 (start_step_over): Use install_software_single_step_breakpoints.
5402 * linux-low.h: New CORE_ADDR vector.
5403 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
5405 * linux-mips-low.c (the_low_targets): Likewise.
5406 * linux-nios2-low.c (the_low_targets): Likewise.
5407 * linux-sparc-low.c (the_low_targets): Likewise.
5409 2015-12-17 Pedro Alves <palves@redhat.com>
5411 * linux-low.c (linux_kill_one_lwp): Remove references to
5413 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
5415 (linux_init_signals): Delete.
5416 (initialize_low): Adjust.
5417 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
5419 2015-12-16 Pedro Alves <palves@redhat.com>
5421 * configure.ac (compiler warning flags): When testing a
5422 -Wno-foo option, check whether -Wfoo works instead.
5423 * configure: Regenerate.
5425 2015-12-11 Don Breazeal <donb@codesourcery.com>
5427 * server.c (process_serial_event): Don't exit from gdbserver
5428 in remote mode if there are still active inferiors.
5430 2015-12-11 Yao Qi <yao.qi@linaro.org>
5432 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
5433 arm_breakpoint_at if the process is 32-bit.
5435 2015-12-11 Yao Qi <yao.qi@linaro.org>
5437 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
5440 2015-12-07 Yao Qi <yao.qi@linaro.org>
5442 * configure.srv: Append arm.o to srv_tgtobj for
5443 aarch64*-*-linux* target.
5444 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
5445 from linux-arm-low.c.
5446 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5447 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5448 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5449 (thumb2_breakpoint_len): Likewise.
5450 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
5451 (arm_breakpoint_kinds): Likewise.
5452 (arm_breakpoint_kind_from_pc): Likewise.
5453 (arm_sw_breakpoint_from_kind): Likewise.
5454 (arm_breakpoint_kind_from_current_state): Likewise.
5455 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
5456 (arm_sw_breakpoint_from_kind): Declare.
5457 (arm_breakpoint_kind_from_current_state): Declare.
5458 (arm_breakpoint_at): Declare.
5459 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
5460 arm_sw_breakpoint_from_kind if process is 32-bit.
5461 (aarch64_breakpoint_kind_from_pc): New function.
5462 (aarch64_breakpoint_kind_from_current_state): New function.
5463 (the_low_target): Initialize fields breakpoint_kind_from_pc
5464 and breakpoint_kind_from_current_state.
5465 * linux-arm-low.c (arm_breakpoint_kinds): Move to
5466 linux-aarch32-low.c.
5467 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
5468 (arm_breakpoint, arm_breakpoint_len): Likewise.
5469 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
5470 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5471 (arm_is_thumb_mode): Likewise.
5472 (arm_breakpoint_at): Likewise.
5473 (arm_breakpoint_kind_from_pc): Likewise.
5474 (arm_sw_breakpoint_from_kind): Likewise.
5475 (arm_breakpoint_kind_from_current_state): Likewise.
5478 2015-08-04 Yao Qi <yao.qi@linaro.org>
5480 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5481 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5482 * server.c (extended_protocol): Remove "static".
5483 * server.h (extended_protocol): Declare it.
5485 2015-12-04 Josh Stone <jistone@redhat.com>
5487 * target.h (struct target_ops) <arch_setup>: Rename to ...
5488 (struct target_ops) <post_create_inferior>: ... this.
5489 (target_arch_setup): Rename to ...
5490 (target_post_create_inferior): ... this, calling post_create_inferior.
5491 * server.c (start_inferior): Update target_arch_setup calls to
5492 target_post_create_inferior.
5493 * linux-low.c (linux_low_ptrace_options): Forward declare.
5494 (linux_arch_setup): Update its comment for general use.
5495 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
5496 (struct linux_target_ops): Use linux_post_create_inferior.
5497 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
5498 to post_create_inferior.
5499 * nto-low.c (struct nto_target_ops): Likewise.
5500 * spu-low.c (struct spu_target_ops): Likewise.
5501 * win32-low.c (struct win32_target_ops): Likewise.
5503 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
5505 * linux-arm-low.c: Remove duplicate arch/arm.h include.
5507 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5509 * linux-arm-low.c (arm_reinsert_addr): Remove function.
5510 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
5511 * linux-cris-low.c (cris_reinsert_addr> Remove function.
5512 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5513 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
5514 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5515 * linux-mips-low.c (mips_reinsert_addr): Remove function.
5516 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5517 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
5518 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5519 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
5520 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5522 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5524 * linux-low.c (linux_look_up_symbols): Don't call
5525 linux_supports_traceclone.
5526 * linux-low.h (thread_db_init): Remove use_events argument.
5527 * thread-db.c (thread_db_use_event): Remove global variable.
5528 (struct thread_db) <td_thr_event_enable_p>: Remove field.
5529 (struct thread_db) <td_create_bp>: Remove field.
5530 (thread_db_create_event): Remove function.
5531 (thread_db_enable_reporting): Likewise.
5532 (find_one_thread): Don't check for thread_db_use_events.
5533 (attach_thread): Likewise.
5534 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
5535 (try_thread_db_load_1): Don't check for thread_db_use_events.
5536 (thread_db_init): Remove use_events argument and thread events
5538 (remove_thread_event_breakpoints): Remove function.
5539 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
5541 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5543 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
5545 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5546 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
5547 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5548 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
5549 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
5551 * linux-crisv32-low.c (cris_supports_hardware_single_step):
5553 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5554 * linux-low.c (can_hardware_single_step): Use
5555 supports_hardware_single_step.
5556 (can_software_single_step): New function.
5557 (start_step_over): Call can_software_single_step.
5558 (linux_supports_hardware_single_step): New function.
5559 (struct target_ops) <supports_software_single_step>: Initialize.
5560 * linux-low.h (struct linux_target_ops)
5561 <supports_hardware_single_step>: Initialize.
5562 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
5563 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5564 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
5565 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
5566 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
5567 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5568 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
5569 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5570 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
5571 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
5573 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5574 (struct linux_target_ops) <tile_supports_hardware_single_step>:
5576 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
5577 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5578 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5580 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5581 * target.h (struct target_ops): <supports_software_single_step>:
5583 (target_supports_software_single_step): New macro.
5585 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5587 * linux-low.c (linux_wait_1): Fix pc advance condition.
5588 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5589 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5591 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5593 * linux-arm-low.c (arm_is_thumb_mode): New function.
5594 (arm_breakpoint_at): Use arm_is_thumb_mode.
5595 (arm_breakpoint_kind_from_current_state): New function.
5596 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5598 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5599 (linux_breakpoint_kind_from_current_state): New function.
5600 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5601 * linux-low.h (struct linux_target_ops)
5602 <breakpoint_kind_from_current_state>: New field.
5603 * target.h (struct target_ops): Likewise.
5604 (target_breakpoint_kind_from_current_state): New macro.
5606 2015-11-30 Pedro Alves <palves@redhat.com>
5608 * linux-low.c (linux_resume): Wake up the event loop before
5611 2015-11-30 Pedro Alves <palves@redhat.com>
5613 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5615 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5617 * target.c (struct thread_search): New structure.
5618 (thread_search_callback): New function.
5619 (prev_general_thread): New global.
5620 (prepare_to_access_memory, done_accessing_memory): New functions.
5621 * target.h (prepare_to_access_memory, done_accessing_memory):
5622 Replace macros with function declarations.
5624 2015-11-30 Pedro Alves <palves@redhat.com>
5627 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5628 report TARGET_WAITKIND_NO_RESUMED.
5629 * remote-utils.c (prepare_resume_reply): Handle
5630 TARGET_WAITKIND_NO_RESUMED.
5631 * server.c (report_no_resumed): New global.
5632 (handle_query) <qSupported>: Handle "no-resumed+". Report
5633 "no-resumed+" support.
5634 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5635 return error if the client doesn't support no-resumed events.
5636 (push_stop_notification): New function.
5637 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5638 events if the client supports them.
5640 2015-11-30 Pedro Alves <palves@redhat.com>
5642 * linux-low.c (thread_still_has_status_pending_p): Don't check
5644 (lwp_resumed): New function.
5645 (status_pending_p_callback): Return early if the LWP is not
5646 supposed to be resumed.
5648 2015-11-30 Pedro Alves <palves@redhat.com>
5650 * linux-low.c (handle_extended_wait): Assert that the LWP's
5651 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5652 thread create events, leave the new child's status pending.
5653 (linux_low_filter_event): If GDB wants to hear about thread exit
5654 events, leave the LWP marked dead and don't delete it.
5655 (linux_wait_for_event_filtered): Don't check for thread exit.
5656 (filter_exit_event): New function.
5657 (linux_wait_1): Use it, when returning an exit event.
5658 (linux_resume_one_lwp_throw): Assert that the LWP's
5659 waitstatus is TARGET_WAITKIND_IGNORE.
5660 * remote-utils.c (prepare_resume_reply): Handle
5661 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5662 * server.c (report_thread_events): New global.
5663 (handle_general_set): Handle QThreadEvents.
5664 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5665 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5666 TARGET_WAITKIND_THREAD_EXITED.
5667 * server.h (report_thread_events): Declare.
5669 2015-11-30 Pedro Alves <palves@redhat.com>
5671 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5672 the thread's last_resume_kind was resume_stop.
5674 2015-11-30 Pedro Alves <palves@redhat.com>
5676 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5679 2015-11-30 Pedro Alves <palves@redhat.com>
5681 * server.c (handle_v_requests): Handle vCtrlC.
5683 2015-11-30 Pedro Alves <palves@redhat.com>
5685 * gdbthread.h (find_any_thread_of_pid): Declare.
5686 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5688 * server.c (handle_query): If current_thread is NULL, look for
5689 another thread of the selected process.
5691 2015-11-26 Daniel Colascione <dancol@dancol.org>
5692 Simon Marchi <simon.marchi@ericsson.com>
5694 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5695 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5697 * target.h (struct target_ops) <thread_name>: New field.
5698 (target_thread_name): New macro.
5700 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5702 * regcache.h (regcache_invalidate_pid): Add declaration.
5703 * regcache.c (regcache_invalidate_pid): New function, extracted
5704 from regcache_invalidate.
5705 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5706 Add trivial documentation comment.
5707 * lynx-low.c: Use regcache_invalidate_pid instead of
5708 regcache_invalidate.
5710 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5712 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5713 and Elf64_auxv_t if the target is Android.
5715 2015-11-22 Doug Evans <xdje42@gmail.com>
5717 * target.h: #include <sys/types.h>.
5719 2015-11-19 Pedro Alves <palves@redhat.com>
5721 * linux-low.c (linux_process_qsupported): Change prototype.
5723 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5725 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5726 and adjust to loop over all features.
5727 * server.c (handle_query) <qSupported>: Adjust to call
5728 target_process_qsupported once, passing it a vector of unprocessed
5730 * target.h (struct target_ops) <process_qsupported>: Change
5732 (target_process_qsupported): Adjust.
5734 2015-11-19 Pedro Alves <palves@redhat.com>
5736 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5738 * configure: Regenerate.
5740 2015-11-19 Pedro Alves <palves@redhat.com>
5742 * configure: Regenerate.
5744 2015-11-19 Yao Qi <yao.qi@linaro.org>
5746 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5749 2015-11-19 Yao Qi <yao.qi@linaro.org>
5751 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5752 (struct aarch64_operand): Move enum out.
5754 2015-11-19 Yao Qi <yao.qi@linaro.org>
5756 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5757 struct user_fpsimd_state *.
5758 (aarch64_store_fpregset): Likewise.
5760 2015-11-19 Yao Qi <yao.qi@linaro.org>
5762 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5763 struct user_pt_regs *.
5764 (aarch64_store_gregset): Likewise.
5766 2015-11-18 Pedro Alves <palves@redhat.com>
5768 * Makefile.in (all_object_files): Add $IPA_OBJS.
5770 2015-11-17 Pedro Alves <palves@redhat.com>
5772 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5773 GDB_SIGNAL_0 and gdb_signal_to_string.
5775 2015-11-17 Pedro Alves <palves@redhat.com>
5777 * win32-low.c (handle_output_debug_string): Remove parameter.
5778 (win32_kill): Remove our_status local and adjust call to
5779 handle_output_debug_string.
5780 (get_child_debug_event): Adjust call to
5781 handle_output_debug_string.
5783 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5785 * linux-mips-low.c (mips_fill_gregset): Add cast.
5786 (mips_store_gregset): Likewise.
5787 (mips_fill_fpregset): Likewise.
5788 (mips_store_fpregset): Likewise.
5790 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5792 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5795 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5797 * linux-mips-low.c (mips_linux_new_thread): Change type of
5798 watch_type to enum target_hw_bp_type.
5800 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5802 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5803 Change return type to arm_hwbp_type.
5805 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5807 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5808 (arm_store_gregset): Likewise.
5809 * linux-arm-low.c (arm_get_hwcap): Likewise.
5810 (arm_read_description): Likewise.
5812 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5814 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5816 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5818 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5819 (ppc_fill_vsxregset): Likewise.
5820 (ppc_store_vsxregset): Likewise.
5821 (ppc_fill_vrregset): Likewise.
5822 (ppc_store_vrregset): Likewise.
5823 (ppc_fill_evrregset): Likewise.
5824 (ppc_store_evrregset): Likewise.
5826 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5828 * linux-ppc-low.c (ppc_usrregs_info): Remove
5829 forward-declaration.
5830 (ppc_arch_setup): Move lower in file.
5832 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5834 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5835 (ps_pdwrite): Likewise.
5837 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5839 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5840 to after assert checks.
5842 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5844 * proc-service.c (ps_pdread): Add/adjust casts.
5845 (ps_pdwrite): Add/adjust casts.
5847 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5849 * server.c (handle_search_memory_1): Cast return value of
5852 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5854 * server.c (write_qxfer_response): Change type of data to
5857 2015-10-29 Pedro Alves <palves@redhat.com>
5859 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5861 2015-10-29 Pedro Alves <palves@redhat.com>
5863 * tracepoint.c (clear_installed_tracepoints): Add casts.
5865 2015-10-29 Pedro Alves <palves@redhat.com>
5867 * server.c (handle_v_cont, process_serial_event): Add enum
5868 gdb_signal casts to signal parsing code.
5870 2015-10-29 Pedro Alves <palves@redhat.com>
5872 * linux-low.h (NULL_REGSET): Define.
5873 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5874 * linux-arm-low.c (arm_regsets): Likewise.
5875 * linux-crisv32-low.c (cris_regsets): Likewise.
5876 * linux-m68k-low.c (m68k_regsets): Likewise.
5877 * linux-mips-low.c (mips_regsets): Likewise.
5878 * linux-nios2-low.c (nios2_regsets): Likewise.
5879 * linux-ppc-low.c (ppc_regsets): Likewise.
5880 * linux-s390-low.c (s390_regsets): Likewise.
5881 * linux-sh-low.c (sh_regsets): Likewise.
5882 * linux-sparc-low.c (sparc_regsets): Likewise.
5883 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5884 * linux-tile-low.c (tile_regsets): Likewise.
5885 * linux-x86-low.c (x86_regsets): Likewise.
5886 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5888 2015-10-29 Pedro Alves <palves@redhat.com>
5890 * linux-low.h (NULL_REGSET): Define.
5891 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5892 * linux-arm-low.c (arm_regsets): Likewise.
5893 * linux-crisv32-low.c (cris_regsets): Likewise.
5894 * linux-m68k-low.c (m68k_regsets): Likewise.
5895 * linux-mips-low.c (mips_regsets): Likewise.
5896 * linux-nios2-low.c (nios2_regsets): Likewise.
5897 * linux-ppc-low.c (ppc_regsets): Likewise.
5898 * linux-s390-low.c (s390_regsets): Likewise.
5899 * linux-sh-low.c (sh_regsets): Likewise.
5900 * linux-sparc-low.c (sparc_regsets): Likewise.
5901 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5902 * linux-tile-low.c (tile_regsets): Likewise.
5903 * linux-x86-low.c (x86_regsets): Likewise.
5904 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5906 2015-10-26 Doug Evans <dje@google.com>
5908 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5910 2015-10-26 Doug Evans <dje@google.com>
5912 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5914 2015-10-26 Doug Evans <dje@google.com>
5916 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5918 (attach_thread, find_new_threads_callback): Ditto.
5920 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5922 * mem-break.h (set_breakpoint_data): Remove.
5924 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5926 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5927 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5928 (initialize_low): Remove set_breakpoint_data call.
5929 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5930 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5931 (initialize_low): Remove set_breakpoint_data call.
5932 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5933 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5934 (initialize_low): Remove set_breakpoint_data call.
5936 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5938 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5939 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5940 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5941 * target.h (target_breakpoint_kind_from_pc): New macro.
5943 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5945 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5946 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5947 the default breakpoint kind.
5949 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5951 * linux-arm-low.c (arm_supports_z_point_type): Add software
5954 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5956 * linux-arm-low.c: Refactor breakpoint definitions.
5957 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5958 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5960 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5962 * Makefile.in: Add arm.c/o.
5963 * configure.srv: Likewise.
5964 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5965 (arm_breakpoint_kind_from_pc): New function.
5966 (arm_sw_breakpoint_from_kind): Return proper kind.
5967 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5969 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5971 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5973 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5974 (struct raw_breakpoint) <size>: Remove.
5975 (struct raw_breakpoint) <kind>: Add.
5976 (bp_size): New function.
5977 (bp_opcode): Likewise.
5978 (find_raw_breakpoint_at): Adjust for kind.
5979 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5980 (remove_memory_breakpoint): Adjust for kind call bp_size.
5981 (set_raw_breakpoint_at): Adjust for kind.
5982 (set_breakpoint): Likewise.
5983 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5984 (delete_raw_breakpoint): Adjust for kind.
5985 (delete_breakpoint): Likewise.
5986 (find_gdb_breakpoint): Likewise.
5987 (set_gdb_breakpoint_1): Likewise.
5988 (set_gdb_breakpoint): Likewise.
5989 (delete_gdb_breakpoint_1): Likewise.
5990 (delete_gdb_breakpoint): Likewise.
5991 (uninsert_raw_breakpoint): Likewise.
5992 (reinsert_raw_breakpoint): Likewise.
5993 (set_breakpoint_data): Remove.
5994 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5995 (check_mem_read): Adjust for kind call bp_size.
5996 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5997 (clone_one_breakpoint): Adjust for kind.
5998 * mem-break.h (set_gdb_breakpoint): Likewise.
5999 (delete_gdb_breakpoint): Likewise.
6000 * server.c (process_serial_event): Likewise.
6002 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6004 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
6005 (struct linux_target_ops) <breakpoint>: Remove.
6006 (struct linux_target_ops) <breakpoint_len>: Remove.
6007 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6008 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6009 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
6010 (arm_sw_breakpoint_from_kind): New function.
6011 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
6012 (struct linux_target_ops) <breakpoint>: Remove.
6013 (struct linux_target_ops) <breakpoint_len>: Remove.
6014 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6015 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6016 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
6017 (struct linux_target_ops) <breakpoint>: Remove.
6018 (struct linux_target_ops) <breakpoint_len>: Remove.
6019 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6020 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6021 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
6022 (struct linux_target_ops) <breakpoint>: Remove.
6023 (struct linux_target_ops) <breakpoint_len>: Remove.
6024 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6025 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6026 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
6027 and sw_breakpoint_from_kind to increment the pc.
6028 (linux_breakpoint_kind_from_pc): New function.
6029 (linux_sw_breakpoint_from_kind): New function.
6030 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
6031 (initialize_low): Call breakpoint_kind_from_pc and
6032 sw_breakpoint_from_kind to replace breakpoint_data/len.
6033 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
6035 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
6036 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
6037 (struct linux_target_ops) <breakpoint>: Remove.
6038 (struct linux_target_ops) <breakpoint_len>: Remove.
6039 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6040 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6041 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
6042 (struct linux_target_ops) <breakpoint>: Remove.
6043 (struct linux_target_ops) <breakpoint_len>: Remove.
6044 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6045 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6046 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
6047 (struct linux_target_ops) <breakpoint>: Remove.
6048 (struct linux_target_ops) <breakpoint_len>: Remove.
6049 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6050 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6051 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
6052 (struct linux_target_ops) <breakpoint>: Remove.
6053 (struct linux_target_ops) <breakpoint_len>: Remove.
6054 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6055 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6056 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
6057 (struct linux_target_ops) <breakpoint>: Remove.
6058 (struct linux_target_ops) <breakpoint_len>: Remove.
6059 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6060 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6061 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
6062 (struct linux_target_ops) <breakpoint>: Remove.
6063 (struct linux_target_ops) <breakpoint_len>: Remove.
6064 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6065 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6066 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
6067 (struct linux_target_ops) <breakpoint>: Remove.
6068 (struct linux_target_ops) <breakpoint_len>: Remove.
6069 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6070 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6071 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
6072 (struct linux_target_ops) <breakpoint>: Remove.
6073 (struct linux_target_ops) <breakpoint_len>: Remove.
6074 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6075 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6076 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
6077 (struct linux_target_ops) <breakpoint>: Remove.
6078 (struct linux_target_ops) <breakpoint_len>: Remove.
6079 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6080 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6081 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
6082 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
6083 (struct linux_target_ops) <breakpoint>: Remove.
6084 (struct linux_target_ops) <breakpoint_len>: Remove.
6085 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6086 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6087 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
6088 (struct linux_target_ops) <breakpoint>: Remove.
6089 (struct linux_target_ops) <breakpoint_len>: Remove.
6090 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6091 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6093 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6095 * linux-cris-low.c (cris_get_pc): Remove void arg.
6097 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
6099 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
6102 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
6104 * inferiors.c (thread_pid_matches_callback): New function.
6105 (find_thread_process): New function.
6106 (remove_thread): Reset current_thread.
6107 (remove_process): Assert threads have been removed first.
6109 2015-10-15 Yao Qi <yao.qi@linaro.org>
6111 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
6113 (aarch64_remove_point): Likewise.
6114 * regcache.c (regcache_register_size): New function.
6116 2015-10-12 Yao Qi <yao.qi@linaro.org>
6118 * linux-aarch64-low.c: Update all callers as emit_load_store
6119 is renamed to aarch64_emit_load_store.
6121 2015-10-12 Yao Qi <yao.qi@linaro.org>
6123 * linux-aarch64-low.c: Update all callers of function renaming
6124 from emit_insn to aarch64_emit_insn.
6126 2015-10-12 Yao Qi <yao.qi@linaro.org>
6128 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
6129 arch/aarch64-insn.h.
6130 (struct aarch64_memory_operand): Likewise.
6132 (emit_insn): Move to arch/aarch64-insn.c.
6133 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
6134 (emit_load_store): Move to arch/aarch64-insn.c.
6135 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
6136 (can_encode_int32): Remove.
6138 2015-10-12 Yao Qi <yao.qi@linaro.org>
6140 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
6141 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
6142 (aarch64_relocate_instruction): Likewise.
6143 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
6144 (struct aarch64_insn_visitor): Likewise.
6146 2015-10-12 Yao Qi <yao.qi@linaro.org>
6148 * linux-aarch64-low.c (struct aarch64_insn_data): New.
6149 (struct aarch64_insn_visitor): New.
6150 (struct aarch64_insn_relocation_data): New.
6151 (aarch64_ftrace_insn_reloc_b): New function.
6152 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
6153 (aarch64_ftrace_insn_reloc_cb): Likewise.
6154 (aarch64_ftrace_insn_reloc_tb): Likewise.
6155 (aarch64_ftrace_insn_reloc_adr): Likewise.
6156 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
6157 (aarch64_ftrace_insn_reloc_others): Likewise.
6159 (aarch64_relocate_instruction): Use visitor.
6161 2015-10-12 Yao Qi <yao.qi@linaro.org>
6163 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
6164 int. Add argument buf.
6165 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
6166 aarch64_relocate_instruction.
6168 2015-10-12 Yao Qi <yao.qi@linaro.org>
6170 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
6171 argument insn. Remove local variable insn. Don't call
6173 (aarch64_install_fast_tracepoint_jump_pad): Call
6176 2015-09-30 Yao Qi <yao.qi@linaro.org>
6178 * linux-aarch64-low.c (emit_movk): Shorten a long line.
6179 (emit_load_store_pair): Likewise.
6181 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
6183 * dll.c (match_dll): Add cast(s).
6184 (unloaded_dll): Likewise.
6185 * linux-low.c (second_thread_of_pid_p): Likewise.
6186 (delete_lwp_callback): Likewise.
6187 (count_events_callback): Likewise.
6188 (select_event_lwp_callback): Likewise.
6189 (linux_set_resume_request): Likewise.
6190 * server.c (accumulate_file_name_length): Likewise.
6191 (emit_dll_description): Likewise.
6192 (handle_qxfer_threads_worker): Likewise.
6193 (visit_actioned_threads): Likewise.
6194 * thread-db.c (any_thread_of): Likewise.
6195 * tracepoint.c (same_process_p): Likewise.
6196 (match_blocktype): Likewise.
6197 (build_traceframe_info_xml): Likewise.
6199 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
6201 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
6203 (gdb_unparse_agent_expr): Likewise.
6204 * hostio.c (require_data): Likewise.
6205 (handle_pread): Likewise.
6206 * linux-low.c (disable_regset): Likewise.
6207 (fetch_register): Likewise.
6208 (store_register): Likewise.
6209 (get_dynamic): Likewise.
6210 (linux_qxfer_libraries_svr4): Likewise.
6211 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
6212 (set_fast_tracepoint_jump): Likewise.
6213 (uninsert_fast_tracepoint_jumps_at): Likewise.
6214 (reinsert_fast_tracepoint_jumps_at): Likewise.
6215 (validate_inserted_breakpoint): Likewise.
6216 (clone_agent_expr): Likewise.
6217 * regcache.c (init_register_cache): Likewise.
6218 * remote-utils.c (putpkt_binary_1): Likewise.
6219 (decode_M_packet): Likewise.
6220 (decode_X_packet): Likewise.
6221 (look_up_one_symbol): Likewise.
6222 (relocate_instruction): Likewise.
6223 (monitor_output): Likewise.
6224 * server.c (handle_search_memory): Likewise.
6225 (handle_qxfer_exec_file): Likewise.
6226 (handle_qxfer_libraries): Likewise.
6227 (handle_qxfer): Likewise.
6228 (handle_query): Likewise.
6229 (handle_v_cont): Likewise.
6230 (handle_v_run): Likewise.
6231 (captured_main): Likewise.
6232 * target.c (write_inferior_memory): Likewise.
6233 * thread-db.c (try_thread_db_load_from_dir): Likewise.
6234 * tracepoint.c (init_trace_buffer): Likewise.
6235 (add_tracepoint_action): Likewise.
6236 (add_traceframe): Likewise.
6237 (add_traceframe_block): Likewise.
6238 (cmd_qtdpsrc): Likewise.
6239 (cmd_qtdv): Likewise.
6240 (cmd_qtstatus): Likewise.
6241 (response_source): Likewise.
6242 (response_tsv): Likewise.
6243 (cmd_qtnotes): Likewise.
6244 (gdb_collect): Likewise.
6245 (initialize_tracepoint): Likewise.
6247 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6249 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
6250 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
6251 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
6253 (enum aarch64_condition_codes): New enum.
6254 (w0): New static global.
6257 (struct aarch64_memory_operand) <type>: New
6258 MEMORY_OPERAND_POSTINDEX type.
6259 (postindex_memory_operand): New helper function.
6260 (emit_ret): New function.
6261 (emit_load_store_pair): New function, factored out of emit_stp
6262 with support for MEMORY_OPERAND_POSTINDEX.
6263 (emit_stp): Rewrite using emit_load_store_pair.
6264 (emit_ldp): New function.
6265 (emit_load_store): Likewise.
6266 (emit_ldr): Mention post-index instruction in comment.
6267 (emit_ldrh): New function.
6268 (emit_ldrb): New function.
6269 (emit_ldrsw): Mention post-index instruction in comment.
6270 (emit_str): Likewise.
6271 (emit_subs): New function.
6272 (emit_cmp): Likewise.
6273 (emit_and): Likewise.
6274 (emit_orr): Likewise.
6275 (emit_orn): Likewise.
6276 (emit_eor): Likewise.
6277 (emit_mvn): Likewise.
6278 (emit_lslv): Likewise.
6279 (emit_lsrv): Likewise.
6280 (emit_asrv): Likewise.
6281 (emit_mul): Likewise.
6282 (emit_sbfm): Likewise.
6283 (emit_sbfx): Likewise.
6284 (emit_ubfm): Likewise.
6285 (emit_ubfx): Likewise.
6286 (emit_csinc): Likewise.
6287 (emit_cset): Likewise.
6288 (emit_nop): Likewise.
6289 (emit_ops_insns): New helper function.
6290 (emit_pop): Likewise.
6291 (emit_push): Likewise.
6292 (aarch64_emit_prologue): New function.
6293 (aarch64_emit_epilogue): Likewise.
6294 (aarch64_emit_add): Likewise.
6295 (aarch64_emit_sub): Likewise.
6296 (aarch64_emit_mul): Likewise.
6297 (aarch64_emit_lsh): Likewise.
6298 (aarch64_emit_rsh_signed): Likewise.
6299 (aarch64_emit_rsh_unsigned): Likewise.
6300 (aarch64_emit_ext): Likewise.
6301 (aarch64_emit_log_not): Likewise.
6302 (aarch64_emit_bit_and): Likewise.
6303 (aarch64_emit_bit_or): Likewise.
6304 (aarch64_emit_bit_xor): Likewise.
6305 (aarch64_emit_bit_not): Likewise.
6306 (aarch64_emit_equal): Likewise.
6307 (aarch64_emit_less_signed): Likewise.
6308 (aarch64_emit_less_unsigned): Likewise.
6309 (aarch64_emit_ref): Likewise.
6310 (aarch64_emit_if_goto): Likewise.
6311 (aarch64_emit_goto): Likewise.
6312 (aarch64_write_goto_address): Likewise.
6313 (aarch64_emit_const): Likewise.
6314 (aarch64_emit_call): Likewise.
6315 (aarch64_emit_reg): Likewise.
6316 (aarch64_emit_pop): Likewise.
6317 (aarch64_emit_stack_flush): Likewise.
6318 (aarch64_emit_zero_ext): Likewise.
6319 (aarch64_emit_swap): Likewise.
6320 (aarch64_emit_stack_adjust): Likewise.
6321 (aarch64_emit_int_call_1): Likewise.
6322 (aarch64_emit_void_call_2): Likewise.
6323 (aarch64_emit_eq_goto): Likewise.
6324 (aarch64_emit_ne_goto): Likewise.
6325 (aarch64_emit_lt_goto): Likewise.
6326 (aarch64_emit_le_goto): Likewise.
6327 (aarch64_emit_gt_goto): Likewise.
6328 (aarch64_emit_ge_got): Likewise.
6329 (aarch64_emit_ops_impl): New static global variable.
6330 (aarch64_emit_ops): New target function, return
6331 &aarch64_emit_ops_impl.
6332 (struct linux_target_ops): Install it.
6334 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6336 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
6337 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
6339 * linux-aarch64-ipa.c: New file.
6340 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
6342 (aarch64_get_thread_area): New target method.
6343 (extract_signed_bitfield): New helper function.
6344 (aarch64_decode_ldr_literal): New function.
6345 (enum aarch64_opcodes): New enum.
6346 (struct aarch64_register): New struct.
6347 (struct aarch64_operand): New struct.
6348 (x0): New static global.
6357 (aarch64_register): New helper function.
6358 (register_operand): Likewise.
6359 (immediate_operand): Likewise.
6360 (struct aarch64_memory_operand): New struct.
6361 (offset_memory_operand): New helper function.
6362 (preindex_memory_operand): Likewise.
6363 (enum aarch64_system_control_registers): New enum.
6364 (ENCODE): New macro.
6365 (emit_insn): New helper function.
6366 (emit_b): New function.
6367 (emit_bcond): Likewise.
6368 (emit_cb): Likewise.
6369 (emit_tb): Likewise.
6370 (emit_blr): Likewise.
6371 (emit_stp): Likewise.
6372 (emit_ldp_q_offset): Likewise.
6373 (emit_stp_q_offset): Likewise.
6374 (emit_load_store): Likewise.
6375 (emit_ldr): Likewise.
6376 (emit_ldrsw): Likewise.
6377 (emit_str): Likewise.
6378 (emit_ldaxr): Likewise.
6379 (emit_stxr): Likewise.
6380 (emit_stlr): Likewise.
6381 (emit_data_processing_reg): Likewise.
6382 (emit_data_processing): Likewise.
6383 (emit_add): Likewise.
6384 (emit_sub): Likewise.
6385 (emit_mov): Likewise.
6386 (emit_movk): Likewise.
6387 (emit_mov_addr): Likewise.
6388 (emit_mrs): Likewise.
6389 (emit_msr): Likewise.
6390 (emit_sevl): Likewise.
6391 (emit_wfe): Likewise.
6392 (append_insns): Likewise.
6393 (can_encode_int32_in): New helper function.
6394 (aarch64_relocate_instruction): New function.
6395 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
6396 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
6397 (struct linux_target_ops): Install aarch64_get_thread_area,
6398 aarch64_install_fast_tracepoint_jump_pad and
6399 aarch64_get_min_fast_tracepoint_insn_len.
6401 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6403 * Makefile.in (aarch64-insn.o): New rule.
6404 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
6406 2015-09-21 Yao Qi <yao.qi@linaro.org>
6408 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
6410 2015-09-21 Yao Qi <yao.qi@linaro.org>
6412 * tracepoint.c (max_jump_pad_size): Remove.
6414 2015-09-18 Yao Qi <yao.qi@linaro.org>
6416 * linux-aarch64-low.c: Don't include sys/uio.h.
6417 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
6419 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
6421 * tracepoint.c (eval_result_type): Change prototype.
6422 (condition_true_at_tracepoint): Fix argument to compiled_cond.
6424 2015-09-15 Pedro Alves <palves@redhat.com>
6426 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
6427 Check whether to report exec events instead of checking whether
6428 multiprocess is enabled.
6430 2015-09-15 Pedro Alves <palves@redhat.com>
6433 * remote-utils.c (prepare_resume_reply): Merge
6434 TARGET_WAITKIND_VFORK_DONE switch case with the
6435 TARGET_WAITKIND_FORKED case.
6437 2015-09-15 Yao Qi <yao.qi@linaro.org>
6439 * server.c (handle_query): Check string comparison using
6440 "else if" instead of "if".
6442 2015-09-15 Yao Qi <yao.qi@linaro.org>
6444 * server.c (vCont_supported): New global variable.
6445 (handle_query): Set vCont_supported to 1 if "vContSupported+"
6446 matches. Append ";vContSupported+" to own_buf.
6447 (handle_v_requests): Append ";s;S" to own_buf if target supports
6448 hardware single step or vCont_supported is false.
6449 (capture_main): Set vCont_supported to zero.
6451 2015-09-15 Yao Qi <yao.qi@linaro.org>
6453 * linux-low.c (linux_supports_conditional_breakpoints): Rename
6455 (linux_supports_hardware_single_step): ... New function.
6456 (linux_target_ops): Update.
6457 * lynx-low.c (lynx_target_ops): Set field
6458 supports_hardware_single_step to target_can_do_hardware_single_step.
6459 * nto-low.c (nto_target_ops): Likewise.
6460 * spu-low.c (spu_target_ops): Likewise.
6461 * win32-low.c (win32_target_ops): Likewise.
6462 * target.c (target_can_do_hardware_single_step): New function.
6463 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6464 Remove. <supports_hardware_single_step>: New field.
6465 (target_supports_conditional_breakpoints): Remove.
6466 (target_supports_hardware_single_step): New macro.
6467 (target_can_do_hardware_single_step): Declare.
6468 * server.c (handle_query): Use target_supports_hardware_single_step
6469 instead of target_supports_conditional_breakpoints.
6471 2015-09-15 Yao Qi <yao.qi@linaro.org>
6473 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
6475 (struct linux_target_ops the_low_target): Install
6476 aarch64_linux_siginfo_fixup.
6478 2015-09-11 Don Breazeal <donb@codesourcery.com>
6479 Luis Machado <lgustavo@codesourcery.com>
6481 * linux-low.c (linux_mourn): Static declaration.
6482 (linux_arch_setup): Move in front of
6483 handle_extended_wait.
6484 (linux_arch_setup_thread): New function.
6485 (handle_extended_wait): Handle exec events. Call
6486 linux_arch_setup_thread. Make event_lwp argument a
6487 pointer-to-a-pointer.
6488 (check_zombie_leaders): Do not check stopped threads.
6489 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
6490 (linux_low_filter_event): Add lwp and thread for exec'ing
6491 non-leader thread if leader thread has been deleted.
6492 Refactor code into linux_arch_setup_thread and call it.
6493 Pass child lwp pointer by reference to handle_extended_wait.
6494 (linux_wait_for_event_filtered): Update comment.
6495 (linux_wait_1): Prevent clobbering exec event status.
6496 (linux_supports_exec_events): New function.
6497 (linux_target_ops) <supports_exec_events>: Initialize new member.
6498 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
6500 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
6501 * server.c (report_exec_events): New global variable.
6502 (handle_query): Handle qSupported query for exec-events feature.
6503 (captured_main): Initialize report_exec_events.
6504 * server.h (report_exec_events): Declare new global variable.
6505 * target.h (struct target_ops) <supports_exec_events>: New
6507 (target_supports_exec_events): New macro.
6508 * win32-low.c (win32_target_ops) <supports_exec_events>:
6509 Initialize new member.
6511 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
6513 * linux-low.c (linux_low_enable_btrace): Remove.
6514 (linux_target_ops): Replace linux_low_enable_btrace with
6515 linux_enable_btrace.
6517 2015-09-03 Yao Qi <yao.qi@linaro.org>
6519 * linux-aarch64-low.c (aarch64_insert_point): Call
6520 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
6523 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6525 * linux-low.c (check_stopped_by_breakpoint): Use
6526 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
6528 2015-08-27 Pedro Alves <palves@redhat.com>
6530 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
6532 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
6534 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
6535 the XNEW-family equivalent.
6536 (compile_bytecodes): Likewise.
6537 * dll.c (loaded_dll): Likewise.
6538 * event-loop.c (append_callback_event): Likewise.
6539 (create_file_handler): Likewise.
6540 (create_file_event): Likewise.
6541 * hostio.c (handle_open): Likewise.
6542 * inferiors.c (add_thread): Likewise.
6543 (add_process): Likewise.
6544 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
6545 * linux-arm-low.c (arm_new_process): Likewise.
6546 (arm_new_thread): Likewise.
6547 * linux-low.c (add_to_pid_list): Likewise.
6548 (linux_add_process): Likewise.
6549 (handle_extended_wait): Likewise.
6550 (add_lwp): Likewise.
6551 (enqueue_one_deferred_signal): Likewise.
6552 (enqueue_pending_signal): Likewise.
6553 (linux_resume_one_lwp_throw): Likewise.
6554 (linux_resume_one_thread): Likewise.
6555 (linux_read_memory): Likewise.
6556 (linux_write_memory): Likewise.
6557 * linux-mips-low.c (mips_linux_new_process): Likewise.
6558 (mips_linux_new_thread): Likewise.
6559 (mips_add_watchpoint): Likewise.
6560 * linux-x86-low.c (initialize_low_arch): Likewise.
6561 * lynx-low.c (lynx_add_process): Likewise.
6562 * mem-break.c (set_raw_breakpoint_at): Likewise.
6563 (set_breakpoint): Likewise.
6564 (add_condition_to_breakpoint): Likewise.
6565 (add_commands_to_breakpoint): Likewise.
6566 (clone_agent_expr): Likewise.
6567 (clone_one_breakpoint): Likewise.
6568 * regcache.c (new_register_cache): Likewise.
6569 * remote-utils.c (look_up_one_symbol): Likewise.
6570 * server.c (queue_stop_reply): Likewise.
6571 (start_inferior): Likewise.
6572 (queue_stop_reply_callback): Likewise.
6573 (handle_target_event): Likewise.
6574 * spu-low.c (fetch_ppc_memory): Likewise.
6575 (store_ppc_memory): Likewise.
6576 * target.c (set_target_ops): Likewise.
6577 * thread-db.c (thread_db_load_search): Likewise.
6578 (try_thread_db_load_1): Likewise.
6579 * tracepoint.c (add_tracepoint): Likewise.
6580 (add_tracepoint_action): Likewise.
6581 (create_trace_state_variable): Likewise.
6582 (cmd_qtdpsrc): Likewise.
6583 (cmd_qtro): Likewise.
6584 (add_while_stepping_state): Likewise.
6585 * win32-low.c (child_add_thread): Likewise.
6586 (get_image_name): Likewise.
6588 2015-08-25 Yao Qi <yao.qi@linaro.org>
6590 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6592 2015-08-25 Yao Qi <yao.qi@linaro.org>
6594 * Makefile.in (aarch64-linux.o): New rule.
6595 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6597 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6598 (aarch64_init_debug_reg_state): Make it extern.
6599 (aarch64_linux_prepare_to_resume): Remove.
6601 2015-08-25 Yao Qi <yao.qi@linaro.org>
6603 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6604 lwp_arch_private_info and ptid_of_lwp.
6606 2015-08-25 Yao Qi <yao.qi@linaro.org>
6608 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6609 Find proc_info by find_process_pid. All callers updated.
6611 2015-08-25 Yao Qi <yao.qi@linaro.org>
6613 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6615 (debug_reg_change_callback): Remove.
6616 (aarch64_notify_debug_reg_change): Remove.
6618 2015-08-25 Yao Qi <yao.qi@linaro.org>
6620 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6621 Call current_lwp_ptid.
6623 2015-08-25 Yao Qi <yao.qi@linaro.org>
6625 * linux-aarch64-low.c (debug_reg_change_callback): Use
6628 2015-08-25 Yao Qi <yao.qi@linaro.org>
6630 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6632 2015-08-25 Yao Qi <yao.qi@linaro.org>
6634 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6636 2015-08-25 Yao Qi <yao.qi@linaro.org>
6638 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6641 2015-08-25 Yao Qi <yao.qi@linaro.org>
6643 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6645 (debug_reg_change_callback): Remove argument entry and add argument
6646 lwp. Remove local variable thread. Don't print thread id in the
6647 debugging output. Don't check whether pid of thread equals to pid.
6648 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6649 iterate_over_lwps instead find_inferior.
6651 2015-08-24 Pedro Alves <palves@redhat.com>
6653 * inferiors.c (get_first_process): New function.
6654 * inferiors.h (get_first_process): New declaration.
6655 * remote-utils.c (read_ptid): Default to the first process in the
6656 list, instead of to the current thread's process.
6658 2015-08-24 Pedro Alves <palves@redhat.com>
6660 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6661 * event-loop.c: Likewise.
6662 * remote-utils.c: Likewise.
6663 * tracepoint.c: Likewise.
6665 2015-08-24 Pedro Alves <palves@redhat.com>
6667 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6670 2015-08-21 Pedro Alves <palves@redhat.com>
6672 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6673 instead of literal 1.
6675 2015-08-21 Pedro Alves <palves@redhat.com>
6677 * tdesc.c (default_description): Explicitly zero-initialize.
6679 2015-08-21 Pedro Alves <palves@redhat.com>
6682 * inferiors.c (remove_thread): Discard any pending stop reply for
6684 * server.c (remove_all_on_match_pid): Rename to ...
6685 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6687 (discard_queued_stop_replies): Change parameter to a ptid. Now
6689 (handle_v_kill, kill_inferior_callback, captured_main)
6690 (process_serial_event): Adjust.
6691 * server.h (discard_queued_stop_replies): Declare.
6693 2015-08-21 Pedro Alves <palves@redhat.com>
6695 * linux-low.c (wait_for_sigstop): Always switch to no thread
6696 selected if the previously current thread dies.
6697 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6698 process instead of the current thread's.
6699 * remote-utils.c (input_interrupt): Don't check if there's no
6701 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6702 current thread to the general thread fails, error out.
6703 (handle_qxfer_auxv, handle_qxfer_libraries)
6704 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6705 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6706 (handle_query): Check if there's a thread selected instead of
6707 checking whether there's any thread in the thread list.
6708 (handle_qxfer_threads, handle_qxfer_btrace)
6709 (handle_qxfer_btrace_conf): Don't error out early if there's no
6710 thread in the thread list.
6711 (handle_v_cont, myresume): Don't set the current thread to the
6713 (process_serial_event) <Hg handling>: Also set thread_id if the
6714 previous general thread is still alive.
6715 (process_serial_event) <g/G handling>: If setting the current
6716 thread to the general thread fails, error out.
6717 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6718 thread's lwp instead of the current thread's.
6719 * target.c (set_desired_thread): If the desired thread was not
6720 found, leave the current thread pointing to NULL. Return an int
6721 (boolean) indicating success.
6722 * target.h (set_desired_thread): Change return type to int.
6724 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6726 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6727 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6729 (ps_get_thread_area): New function.
6731 2015-08-19 Gary Benson <gbenson@redhat.com>
6733 * hostio.c (handle_pread): Do not attempt to read more data
6734 than hostio_reply_with_data can fit in a packet.
6736 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6738 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6740 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6742 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6744 2015-08-06 Pedro Alves <palves@redhat.com>
6746 * tracepoint.c (expr_eval_result): Now an int.
6748 2015-08-06 Pedro Alves <palves@redhat.com>
6750 * gdbthread.h (struct regcache): Forward declare.
6751 (struct thread_info) <regcache_data>: Now a struct regcache
6753 * inferiors.c (inferior_regcache_data)
6754 (set_inferior_regcache_data): Now work with struct regcache
6756 * inferiors.h (struct regcache): Forward declare.
6757 (inferior_regcache_data, set_inferior_regcache_data): Now work
6758 with struct regcache pointers.
6759 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6760 (free_register_cache_thread): Remove struct regcache pointer
6763 2015-08-06 Pedro Alves <palves@redhat.com>
6765 * server.c (captured_main): On error, print the exception message
6766 to stderr, and if run_once is set, throw a quit.
6768 2015-08-06 Pedro Alves <palves@redhat.com>
6770 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6773 2015-08-06 Pedro Alves <palves@redhat.com>
6775 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6776 reading beyond the passed in buffer length.
6778 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6780 * tracepoint.c (symbol_list) <required>: Remove.
6782 2015-08-06 Pedro Alves <palves@redhat.com>
6784 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6785 count if stopping and suspending threads.
6786 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6787 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6788 (linux_detach): Complete an ongoing step-over.
6789 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6791 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6792 (linux_wait_1): If passing a signal to the inferior after
6793 finishing a step-over, unsuspend and re-resume all lwps. If we
6794 see a single-step event but the thread should be continuing, don't
6795 pass the trap to gdb.
6796 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6797 internal_error instead of gdb_assert.
6798 (enqueue_pending_signal): New function.
6799 (check_ptrace_stopped_lwp_gone): Add debug output.
6800 (start_step_over): Use internal_error instead of gdb_assert.
6801 (complete_ongoing_step_over): New function.
6802 (linux_resume_one_thread): Don't resume a suspended thread.
6803 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6806 2015-08-06 Pedro Alves <palves@redhat.com>
6808 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6809 (linux_thread_alive): Use lwp_is_marked_dead.
6810 (extended_event_reported): Delete.
6811 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6812 instead of extended_event_reported.
6813 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6815 (lwp_is_marked_dead): New function.
6816 (lwp_running): Use lwp_is_marked_dead.
6817 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6820 2015-08-06 Pedro Alves <palves@redhat.com>
6822 * linux-low.c (linux_wait_1): Move fork event output out of the
6823 !report_to_gdb check. Pass event_child->waitstatus to
6824 target_waitstatus_to_string instead of ourstatus.
6826 2015-08-04 Yao Qi <yao.qi@linaro.org>
6828 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6829 if current_thread is 32 bit.
6831 2015-08-04 Yao Qi <yao.qi@linaro.org>
6833 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6834 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6835 * server.c (extended_protocol): Remove "static".
6836 * server.h (extended_protocol): Declare it.
6838 2015-08-04 Yao Qi <yao.qi@linaro.org>
6840 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6841 both aarch64 and aarch32.
6842 (aarch64_set_pc): Likewise.
6844 2015-08-04 Yao Qi <yao.qi@linaro.org>
6846 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6847 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6848 arm-with-neon.xml to srv_xmlfiles.
6849 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6850 (is_64bit_tdesc): New function.
6851 (aarch64_linux_read_description): New function.
6852 (aarch64_arch_setup): Call aarch64_linux_read_description.
6853 (regs_info): Rename to regs_info_aarch64.
6854 (aarch64_regs_info): Return right regs_info.
6855 (initialize_low_arch): Call initialize_low_arch_aarch32.
6857 2015-08-04 Yao Qi <yao.qi@linaro.org>
6859 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6860 * linux-aarch32-low.c: New file.
6861 * linux-aarch32-low.h: New file.
6862 * linux-arm-low.c (arm_fill_gregset): Move it to
6863 linux-aarch32-low.c.
6864 (arm_store_gregset): Likewise.
6865 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6866 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6867 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6868 (regs_info): Rename to regs_info_arm.
6869 (arm_regs_info): Return regs_info_aarch32 if
6870 have_ptrace_getregset is 1 and target description is
6871 arm_with_neon or arm_with_vfpv3.
6872 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6873 Call initialize_low_arch_aarch32 instead.
6875 2015-08-04 Yao Qi <yao.qi@linaro.org>
6877 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6878 * linux-low.c: ... here.
6879 * linux-low.h (have_ptrace_getregset): Declare it.
6881 2015-08-04 Pedro Alves <palves@redhat.com>
6883 * thread-db.c (struct thread_db): Use new typedefs.
6884 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6886 (disable_thread_event_reporting): Cast result of dlsym to
6887 destination function pointer type.
6888 (thread_db_mourn): Use td_ta_delete_ftype.
6890 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6892 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6894 (CDX_BREAKPOINT): Define for R2.
6895 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6896 (the_low_target): Add comments.
6898 2015-07-30 Yao Qi <yao.qi@linaro.org>
6900 * linux-arm-low.c (arm_hwcap): Remove it.
6901 (arm_read_description): New local variable arm_hwcap. Don't
6902 set arm_hwcap to zero.
6904 2015-07-30 Yao Qi <yao.qi@linaro.org>
6906 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6907 Use regcache->tdesc instead.
6908 (arm_store_wmmxregset): Likewise.
6909 (arm_fill_vfpregset): Likewise.
6910 (arm_store_vfpregset): Likewise.
6912 2015-07-30 Yao Qi <yao.qi@linaro.org>
6914 * linux-arm-low.c: Include arch/arm.h.
6915 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6916 (arm_store_gregset): Likewise.
6918 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6920 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6921 ptrace's 4th parameter.
6923 2015-07-27 Yao Qi <yao.qi@linaro.org>
6925 * configure.srv (case aarch64*-*-linux*): Don't set
6928 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6930 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6932 * linux-arm-low.c: Likewise.
6933 * linux-cris-low.c: Likewise.
6934 * linux-crisv32-low.c: Likewise.
6935 * linux-low.c: Likewise.
6936 * linux-m68k-low.c: Likewise.
6937 * linux-mips-low.c: Likewise.
6938 * linux-nios2-low.c: Likewise.
6939 * linux-s390-low.c: Likewise.
6940 * linux-sparc-low.c: Likewise.
6941 * linux-tic6x-low.c: Likewise.
6942 * linux-tile-low.c: Likewise.
6943 * linux-x86-low.c: Likewise.
6945 2015-07-24 Pedro Alves <palves@redhat.com>
6947 * config.in: Regenerate.
6948 * configure: Regenerate.
6950 2015-07-24 Pedro Alves <palves@redhat.com>
6952 * acinclude.m4: Include ../ptrace.m4.
6953 * configure.ac: Call GDB_AC_PTRACE.
6954 * config.in, configure: Regenerate.
6956 2015-07-24 Yao Qi <yao.qi@linaro.org>
6958 * linux-low.c (linux_create_inferior): Remove setting to
6959 proc->priv->new_inferior.
6960 (linux_attach): Likewise.
6961 (linux_low_filter_event): Likewise.
6962 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6964 2015-07-24 Yao Qi <yao.qi@linaro.org>
6966 * linux-low.c (linux_arch_setup): New function.
6967 (linux_low_filter_event): If proc->tdesc is NULL and
6968 proc->attached is true, call the_low_target.arch_setup.
6969 Otherwise, keep status pending, and return.
6970 (linux_resume_one_lwp_throw): Don't call get_pc if
6971 thread->while_stepping isn't NULL. Don't call
6972 get_thread_regcache if proc->tdesc is NULL.
6973 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6974 (linux_target_ops): Install arch_setup.
6975 * server.c (start_inferior): Call the_target->arch_setup.
6976 * target.h (struct target_ops) <arch_setup>: New field.
6977 (target_arch_setup): New marco.
6978 * lynx-low.c (lynx_target_ops): Update.
6979 * nto-low.c (nto_target_ops): Update.
6980 * spu-low.c (spu_target_ops): Update.
6981 * win32-low.c (win32_target_ops): Update.
6983 2015-07-24 Yao Qi <yao.qi@linaro.org>
6985 * linux-low.c (linux_add_process): Don't set
6986 proc->priv->new_inferior.
6987 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6988 (linux_attach): Likewise.
6990 2015-07-24 Yao Qi <yao.qi@linaro.org>
6992 * server.c (start_inferior): Code refactor.
6994 2015-07-24 Yao Qi <yao.qi@linaro.org>
6996 * server.c (process_serial_event): Set general_thread.
6998 2015-07-21 Yao Qi <yao.qi@linaro.org>
7000 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
7001 aarch64_linux_get_debug_reg_capacity.
7003 2015-07-17 Yao Qi <yao.qi@linaro.org>
7005 * Makefile.in (aarch64-linux-hw-point.o): New rule.
7006 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
7007 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
7008 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
7009 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
7010 (AARCH64_HWP_ALIGNMENT): Likewise.
7011 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
7012 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
7013 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
7014 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
7015 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
7016 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
7017 (struct aarch64_debug_reg_state): Likewise.
7018 (struct arch_lwp_info): Likewise.
7019 (aarch64_align_watchpoint): Likewise.
7020 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
7021 (aarch64_watchpoint_length): Likewise.
7022 (aarch64_point_encode_ctrl_reg): Likewise
7023 (aarch64_point_is_aligned): Likewise.
7024 (aarch64_align_watchpoint): Likewise.
7025 (aarch64_linux_set_debug_regs):
7026 (aarch64_dr_state_insert_one_point): Likewise.
7027 (aarch64_dr_state_remove_one_point): Likewise.
7028 (aarch64_handle_breakpoint): Likewise.
7029 (aarch64_handle_aligned_watchpoint): Likewise.
7030 (aarch64_handle_unaligned_watchpoint): Likewise.
7031 (aarch64_handle_watchpoint): Likewise.
7033 2015-07-17 Yao Qi <yao.qi@linaro.org>
7035 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
7036 and don't aarch64_get_debug_reg_state. All callers update.
7037 (aarch64_handle_aligned_watchpoint): Likewise.
7038 (aarch64_handle_unaligned_watchpoint): Likewise.
7039 (aarch64_handle_watchpoint): Likewise.
7040 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
7041 (aarch64_remove_point): Likewise.
7043 2015-07-17 Yao Qi <yao.qi@linaro.org>
7045 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
7047 (aarch64_handle_unaligned_watchpoint): Likewise.
7049 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7051 Revert the previous 3 commits:
7052 Move gdb_regex* to common/
7053 Move linux_find_memory_regions_full & co.
7054 gdbserver build-id attribute generator
7056 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7057 Jan Kratochvil <jan.kratochvil@redhat.com>
7059 gdbserver build-id attribute generator.
7060 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
7061 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
7062 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
7064 (get_dynamic): Use find_pdhr to traverse program headers.
7065 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
7066 (compare_mapping_entry_range, struct find_memory_region_callback_data)
7067 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
7068 (get_hex_build_id): New.
7069 (linux_qxfer_libraries_svr4): Add optional build-id attribute
7070 to reply XML document.
7072 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7073 Jan Kratochvil <jan.kratochvil@redhat.com>
7075 * target.c: Include target/target-utils.h and fcntl.h.
7076 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
7077 (target_fileio_read_stralloc): New functions.
7079 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7081 * Makefile.in (OBS): Add gdb_regex.o.
7083 * config.in: Rebuilt.
7084 * configure: Rebuilt.
7086 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7087 Jan Kratochvil <jan.kratochvil@redhat.com>
7089 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
7090 * Makefile.in (OBS): Add target-utils.o.
7091 (linux-maps.o, target-utils.o): New.
7092 * configure.srv (srv_linux_obj): Add linux-maps.o.
7094 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
7096 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
7098 (the_low_target): Install it.
7100 2015-07-14 Pedro Alves <palves@redhat.com>
7102 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
7103 Instead, ignore ECHILD, and throw an error for other errnos.
7105 2015-07-10 Pedro Alves <palves@redhat.com>
7107 * event-loop.c (struct callback_event) <data>: Change type to
7108 gdb_client_data instance instead of gdb_client_data pointer.
7109 (append_callback_event): Adjust.
7111 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
7113 * linux-aarch64-low.c: Add comments for each linux_target_ops
7114 method. Remove comments already covered in target_ops and
7115 linux_target_ops definitions.
7116 (the_low_target): Add comments for each unimplemented method.
7118 2015-07-09 Yao Qi <yao.qi@linaro.org>
7120 * linux-aarch64-low.c (aarch64_regmap): Remove.
7121 (aarch64_usrregs_info): Remove.
7122 (regs_info): Set field usrregs to NULL.
7124 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
7126 * linux-low.c: Include "rsp-low.h"
7127 (linux_low_encode_pt_config, linux_low_encode_raw): New.
7128 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
7129 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
7130 (handle_btrace_enable_pt): New.
7131 (handle_btrace_general_set): Support "pt".
7132 (handle_btrace_conf_general_set): Support "pt:size".
7134 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
7136 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
7139 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
7141 * linux-aarch64-low.c: Remove comment about endianness.
7142 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
7143 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
7146 2015-06-24 Gary Benson <gbenson@redhat.com>
7148 * linux-i386-ipa.c (stdint.h): Do not include.
7149 * lynx-i386-low.c (stdint.h): Likewise.
7150 * lynx-ppc-low.c (stdint.h): Likewise.
7151 * mem-break.c (stdint.h): Likewise.
7152 * thread-db.c (stdint.h): Likewise.
7153 * tracepoint.c (stdint.h): Likewise.
7154 * win32-low.c (stdint.h): Likewise.
7156 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
7158 * server.c (write_qxfer_response): Update call to
7159 remote_escape_output.
7161 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
7162 Jan Kratochvil <jan.kratochvil@redhat.com>
7164 Merge multiple hex conversions.
7165 * gdbreplay.c (tohex): Rename to 'fromhex'.
7166 (logchar): Use fromhex.
7168 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
7170 * server.c (handle_qxfer_libraries): Set `version' attribute for
7173 2015-06-10 Gary Benson <gbenson@redhat.com>
7175 * target.h (struct target_ops) <multifs_open>: New field.
7176 <multifs_unlink>: Likewise.
7177 <multifs_readlink>: Likewise.
7178 * linux-low.c (nat/linux-namespaces.h): New include.
7179 (linux_target_ops): Initialize the_target->multifs_open,
7180 the_target->multifs_unlink and the_target->multifs_readlink.
7181 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
7182 * hostio.c (hostio_fs_pid): New static variable.
7183 (hostio_handle_new_gdb_connection): New function.
7184 (handle_setfs): Likewise.
7185 (handle_open): Use the_target->multifs_open as appropriate.
7186 (handle_unlink): Use the_target->multifs_unlink as appropriate.
7187 (handle_readlink): Use the_target->multifs_readlink as
7189 (handle_vFile): Handle vFile:setfs packets.
7190 * server.c (handle_query): Call hostio_handle_new_gdb_connection
7191 after target_handle_new_gdb_connection.
7193 2015-06-10 Gary Benson <gbenson@redhat.com>
7195 * configure.ac (AC_CHECK_FUNCS): Add setns.
7196 * config.in: Regenerate.
7197 * configure: Likewise.
7198 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
7199 (linux-namespaces.o): New rule.
7200 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
7202 2015-06-09 Gary Benson <gbenson@redhat.com>
7204 * hostio.c (handle_open): Process mode argument with
7205 fileio_to_host_mode.
7207 2015-06-01 Yao Qi <yao.qi@linaro.org>
7209 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
7210 * linux-x86-low.c: Likewise.
7212 2015-05-28 Don Breazeal <donb@codesourcery.com>
7214 * linux-low.c (handle_extended_wait): Initialize
7215 thread_info.last_resume_kind for new fork children.
7217 2015-05-15 Pedro Alves <palves@redhat.com>
7219 * target.h (target_handle_new_gdb_connection): Rewrite using if
7220 wrapped in do/while.
7222 2015-05-14 Joel Brobecker <brobecker@adacore.com>
7224 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
7225 * configure, config.in: Regenerate.
7226 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
7229 2015-05-12 Don Breazeal <donb@codesourcery.com>
7231 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
7232 PTRACE_EVENT_VFORK_DONE.
7233 (linux_low_ptrace_options, extended_event_reported): Add vfork
7235 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
7236 and "vforkdone" for RSP 'T' Stop Reply Packet.
7237 * server.h (report_vfork_events): Declare
7240 2015-05-12 Don Breazeal <donb@codesourcery.com>
7242 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
7243 (the_low_target) <new_fork>: Initialize new member.
7244 * linux-arm-low.c (arm_new_fork): New function.
7245 (the_low_target) <new_fork>: Initialize new member.
7246 * linux-low.c (handle_extended_wait): Call new target function
7248 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
7249 * linux-mips-low.c (mips_add_watchpoint): New function
7250 extracted from mips_insert_point.
7251 (the_low_target) <new_fork>: Initialize new member.
7252 (mips_linux_new_fork): New function.
7253 (mips_insert_point): Call mips_add_watchpoint.
7254 * linux-x86-low.c (x86_linux_new_fork): New function.
7255 (the_low_target) <new_fork>: Initialize new member.
7257 2015-05-12 Don Breazeal <donb@codesourcery.com>
7259 * linux-low.c (handle_extended_wait): Implement return value,
7260 rename argument 'event_child' to 'event_lwp', handle
7261 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
7262 (linux_low_ptrace_options): New function.
7263 (linux_low_filter_event): Call linux_low_ptrace_options,
7264 use different argument fo linux_enable_event_reporting,
7265 use return value from handle_extended_wait.
7266 (extended_event_reported): New function.
7267 (linux_wait_1): Call extended_event_reported and set
7268 status to report fork events.
7269 (linux_write_memory): Add pid to debug message.
7270 (reset_lwp_ptrace_options_callback): New function.
7271 (linux_handle_new_gdb_connection): New function.
7272 (linux_target_ops): Initialize new structure member.
7273 * linux-low.h (struct lwp_info) <waitstatus>: New member.
7274 * lynx-low.c: Initialize new structure member.
7275 * remote-utils.c (prepare_resume_reply): Implement stop reason
7276 "fork" for "T" stop message.
7277 * server.c (handle_query): Call handle_new_gdb_connection.
7278 * server.h (report_fork_events): Declare global flag.
7279 * target.h (struct target_ops) <handle_new_gdb_connection>:
7281 (target_handle_new_gdb_connection): New macro.
7282 * win32-low.c: Initialize new structure member.
7284 2015-05-12 Don Breazeal <donb@codesourcery.com>
7286 * mem-break.c (APPEND_TO_LIST): Define macro.
7287 (clone_agent_expr): New function.
7288 (clone_one_breakpoint): New function.
7289 (clone_all_breakpoints): New function.
7290 * mem-break.h: Declare new functions.
7292 2015-05-12 Don Breazeal <donb@codesourcery.com>
7294 * linux-low.c (linux_supports_fork_events): New function.
7295 (linux_supports_vfork_events): New function.
7296 (linux_target_ops): Initialize new structure members.
7297 (initialize_low): Call linux_check_ptrace_features.
7298 * lynx-low.c (lynx_target_ops): Initialize new structure
7300 * server.c (report_fork_events, report_vfork_events):
7302 (handle_query): Add new features to qSupported packet and
7304 (captured_main): Initialize new global variables.
7305 * target.h (struct target_ops) <supports_fork_events>:
7307 <supports_vfork_events>: New member.
7308 (target_supports_fork_events): New macro.
7309 (target_supports_vfork_events): New macro.
7310 * win32-low.c (win32_target_ops): Initialize new structure
7313 2015-05-12 Gary Benson <gbenson@redhat.com>
7315 * server.c (handle_qxfer_exec_file): Use current process
7318 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
7320 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
7321 Remove HAVE_PTRACE_GETREGS conditionals.
7322 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
7323 instead of PTRACE_GETREGS and PTRACE_SETREGS.
7325 2015-05-08 Yao Qi <yao.qi@linaro.org>
7327 * linux-low.c (linux_supports_conditional_breakpoints): New
7329 (linux_target_ops): Install new target method.
7330 * lynx-low.c (lynx_target_ops): Install NULL hook for
7331 supports_conditional_breakpoints.
7332 * nto-low.c (nto_target_ops): Likewise.
7333 * spu-low.c (spu_target_ops): Likewise.
7334 * win32-low.c (win32_target_ops): Likewise.
7335 * server.c (handle_query): Check
7336 target_supports_conditional_breakpoints.
7337 * target.h (struct target_ops) <supports_conditional_breakpoints>:
7339 (target_supports_conditional_breakpoints): New macro.
7341 2015-05-06 Pedro Alves <palves@redhat.com>
7344 * server.c (start_inferior): If the process exits, mourn it.
7346 2015-04-21 Gary Benson <gbenson@redhat.com>
7348 * hostio.c (fileio_open_flags_to_host): Factored out to
7349 fileio_to_host_openflags in common/fileio.c. Single use
7352 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7354 * linux-xtensa-low.c (xtensa_fill_gregset)
7355 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
7358 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7360 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
7361 (regs_info): Replace usrregs pointer with NULL.
7363 2015-04-17 Gary Benson <gbenson@redhat.com>
7365 * target.h (struct target_ops) <pid_to_exec_file>: New field.
7366 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
7367 * server.c (handle_qxfer_exec_file): New function.
7368 (qxfer_packets): Add exec-file entry.
7369 (handle_query): Report qXfer:exec-file:read as supported packet.
7371 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
7373 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
7375 2015-04-09 Gary Benson <gbenson@redhat.com>
7377 * hostio-errno.c (errno_to_fileio_error): Remove function.
7378 Update caller to use remote_fileio_to_fio_error.
7380 2015-04-09 Yao Qi <yao.qi@linaro.org>
7382 * linux-low.c (linux_insert_point): Call
7383 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
7384 (linux_remove_point): Call remove_memory_breakpoint if type is
7386 * linux-x86-low.c (x86_insert_point): Don't call
7387 insert_memory_breakpoint.
7388 (x86_remove_point): Don't call remove_memory_breakpoint.
7390 2015-04-01 Pedro Alves <palves@redhat.com>
7391 Cleber Rosa <crosa@redhat.com>
7393 * server.c (gdbserver_usage): Reorganize and extend the usage
7396 2015-03-24 Pedro Alves <palves@redhat.com>
7398 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
7399 output. Also dump TRAP_TRACE.
7400 (linux_low_filter_event): In debug output, distinguish a
7401 resume_stop SIGSTOP from a delayed SIGSTOP.
7403 2015-03-24 Gary Benson <gbenson@redhat.com>
7405 * linux-x86-low.c (x86_linux_new_thread): Moved to
7407 (x86_linux_prepare_to_resume): Likewise.
7409 2015-03-24 Gary Benson <gbenson@redhat.com>
7411 * Makefile.in (x86-linux-dregs.o): New rule.
7412 * configure.srv: Add x86-linux-dregs.o to relevant targets.
7413 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
7414 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
7415 (x86_linux_dr_get): Likewise.
7416 (x86_linux_dr_set): Likewise.
7417 (update_debug_registers_callback): Likewise.
7418 (x86_linux_dr_set_addr): Likewise.
7419 (x86_linux_dr_get_addr): Likewise.
7420 (x86_linux_dr_set_control): Likewise.
7421 (x86_linux_dr_get_control): Likewise.
7422 (x86_linux_dr_get_status): Likewise.
7423 (x86_linux_update_debug_registers): Likewise.
7425 2015-03-24 Gary Benson <gbenson@redhat.com>
7427 * linux-x86-low.c (x86_linux_update_debug_registers):
7428 New function, factored out from...
7429 (x86_linux_prepare_to_resume): ...this.
7431 2015-03-24 Gary Benson <gbenson@redhat.com>
7433 * linux-x86-low.c (x86_linux_dr_get): Update comments.
7434 (x86_linux_dr_set): Likewise.
7435 (update_debug_registers_callback): Likewise.
7436 (x86_linux_dr_set_addr): Likewise.
7437 (x86_linux_dr_get_addr): Likewise.
7438 (x86_linux_dr_set_control): Likewise.
7439 (x86_linux_dr_get_control): Likewise.
7440 (x86_linux_dr_get_status): Likewise.
7441 (x86_linux_prepare_to_resume): Likewise.
7443 2015-03-24 Gary Benson <gbenson@redhat.com>
7445 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
7446 Use perror_with_name. Pass string through gettext.
7447 (x86_linux_dr_set): Likewise.
7449 2015-03-24 Gary Benson <gbenson@redhat.com>
7451 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
7452 (x86_linux_dr_set_addr): ...this.
7453 (x86_dr_low_get_addr): Rename to...
7454 (x86_linux_dr_get_addr): ...this.
7455 (x86_dr_low_set_control): Rename to...
7456 (x86_linux_dr_set_control): ...this.
7457 (x86_dr_low_get_control): Rename to...
7458 (x86_linux_dr_get_control): ...this.
7459 (x86_dr_low_get_status): Rename to...
7460 (x86_linux_dr_get_status): ...this.
7461 (x86_dr_low): Update with new function names.
7463 2015-03-24 Gary Benson <gbenson@redhat.com>
7465 * Makefile.in (x86-linux.o): New rule.
7466 * configure.srv: Add x86-linux.o to relevant targets.
7467 * linux-low.c (lwp_set_arch_private_info): New function.
7468 (lwp_arch_private_info): Likewise.
7469 * linux-x86-low.c: Include nat/x86-linux.h.
7470 (arch_lwp_info): Removed structure.
7471 (update_debug_registers_callback):
7472 Use lwp_set_debug_registers_changed.
7473 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
7474 and lwp_set_debug_registers_changed.
7475 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
7477 2015-03-24 Gary Benson <gbenson@redhat.com>
7479 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
7480 * linux-arm-low.c (arm_new_thread): Likewise.
7481 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
7482 * linux-mips-low.c (mips_linux_new_thread): Likewise.
7483 * linux-x86-low.c (x86_linux_new_thread): Likewise.
7484 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
7486 2015-03-24 Gary Benson <gbenson@redhat.com>
7488 * linux-low.c (ptid_of_lwp): New function.
7489 (lwp_is_stopped): Likewise.
7490 (lwp_stop_reason): Likewise.
7491 * linux-x86-low.c (update_debug_registers_callback):
7493 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
7496 2015-03-24 Gary Benson <gbenson@redhat.com>
7498 * linux-low.h (linux_stop_lwp): Remove declaration.
7500 2015-03-24 Gary Benson <gbenson@redhat.com>
7502 * linux-low.h: Include nat/linux-nat.h.
7503 * linux-low.c (iterate_over_lwps_args): New structure.
7504 (iterate_over_lwps_filter): New function.
7505 (iterate_over_lwps): Likewise.
7506 * linux-x86-low.c (update_debug_registers_callback):
7507 Update signature to what iterate_over_lwps expects.
7508 Remove PID check that iterate_over_lwps now performs.
7509 (x86_dr_low_set_addr): Use iterate_over_lwps.
7510 (x86_dr_low_set_control): Likewise.
7512 2015-03-24 Gary Benson <gbenson@redhat.com>
7514 * linux-x86-low.c (x86_debug_reg_state): New function.
7515 (x86_linux_prepare_to_resume): Use the above.
7517 2015-03-24 Gary Benson <gbenson@redhat.com>
7519 * linux-low.c (current_lwp_ptid): New function.
7520 * linux-x86-low.c: Include nat/linux-nat.h.
7521 (x86_dr_low_get_addr): Use current_lwp_ptid.
7522 (x86_dr_low_get_control): Likewise.
7523 (x86_dr_low_get_status): Likewise.
7525 2015-03-20 Pedro Alves <palves@redhat.com>
7527 * tracepoint.c (cmd_qtstatus): Make "str" const.
7529 2015-03-20 Pedro Alves <palves@redhat.com>
7531 * server.c (handle_general_set): Make "req_str" const.
7533 2015-03-19 Pedro Alves <palves@redhat.com>
7535 * linux-low.c (linux_resume_one_lwp): Rename to ...
7536 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
7537 instead call perror_with_name.
7538 (check_ptrace_stopped_lwp_gone): New function.
7539 (linux_resume_one_lwp): Reimplement as wrapper around
7540 linux_resume_one_lwp_throw that swallows errors if the LWP is
7543 2015-03-19 Pedro Alves <palves@redhat.com>
7545 * linux-low.c (count_events_callback, select_event_lwp_callback):
7546 No longer check whether the thread has resume_stop as last resume
7549 2015-03-19 Pedro Alves <palves@redhat.com>
7551 * linux-low.c (count_events_callback, select_event_lwp_callback):
7552 Use the lwp's status_pending_p field, not the thread's.
7554 2015-03-19 Pedro Alves <palves@redhat.com>
7556 * linux-low.c (select_event_lwp_callback): Update comments to
7557 no longer mention SIGTRAP.
7559 2015-03-18 Gary Benson <gbenson@redhat.com>
7561 * server.c (handle_query): Do not report vFile:fstat as supported.
7563 2015-03-11 Gary Benson <gbenson@redhat.com>
7565 * hostio.c (sys/types.h): New include.
7566 (sys/stat.h): Likewise.
7567 (common-remote-fileio.h): Likewise.
7568 (handle_fstat): New function.
7569 (handle_vFile): Handle vFile:fstat packets.
7571 2015-03-11 Gary Benson <gbenson@redhat.com>
7573 * configure.ac (AC_CHECK_MEMBERS): Add checks for
7574 struct stat.st_blocks and struct stat.st_blksize.
7575 * configure: Regenerate.
7576 * config.in: Likewise.
7577 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
7578 (OBS): Add common-remote-fileio.o.
7579 (common-remote-fileio.o): New rule.
7581 2015-03-09 Pedro Alves <palves@redhat.com>
7583 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7584 'struct sockaddr' pointer in 'accept' call.
7586 2015-03-09 Pedro Alves <palves@redhat.com>
7589 2015-03-07 Pedro Alves <palves@redhat.com>
7590 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7591 or <winsock2.h> here. Instead include "gdb_socket.h".
7592 (remote_open): Use union gdb_sockaddr_u.
7593 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7594 or <winsock2.h> here. Instead include "gdb_socket.h".
7595 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7596 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7598 (init_named_socket, gdb_agent_helper_thread): Use union
7601 2015-03-07 Pedro Alves <palves@redhat.com>
7603 * configure.ac (build_warnings): Move
7604 -Wdeclaration-after-statement to the C-specific set.
7605 * configure: Regenerate.
7607 2015-03-07 Pedro Alves <palves@redhat.com>
7609 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7610 or <winsock2.h> here. Instead include "gdb_socket.h".
7611 (remote_open): Use union gdb_sockaddr_u.
7612 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7613 or <winsock2.h> here. Instead include "gdb_socket.h".
7614 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7615 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7617 (init_named_socket, gdb_agent_helper_thread): Use union
7620 2015-03-07 Pedro Alves <palves@redhat.com>
7622 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7625 2015-03-06 Yao Qi <yao.qi@linaro.org>
7627 * linux-aarch64-low.c (aarch64_insert_point): Use
7628 show_debug_regs as a boolean.
7629 (aarch64_remove_point): Likewise.
7631 2015-03-05 Pedro Alves <palves@redhat.com>
7633 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7634 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7635 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7636 * nto-low.c (nto_target_ops): Likewise.
7637 * spu-low.c (spu_target_ops): Likewise.
7638 * win32-low.c (win32_target_ops): Likewise.
7640 2015-03-04 Pedro Alves <palves@redhat.com>
7642 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7643 Decide whether a breakpoint triggered based on the SIGTRAP's
7645 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7646 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7647 (linux_low_filter_event): Check for breakpoints before checking
7649 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7651 (linux_stopped_by_sw_breakpoint)
7652 (linux_supports_stopped_by_sw_breakpoint)
7653 (linux_stopped_by_hw_breakpoint)
7654 (linux_supports_stopped_by_hw_breakpoint): New functions.
7655 (linux_target_ops): Install new target methods.
7657 2015-03-04 Pedro Alves <palves@redhat.com>
7659 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7660 * server.c (swbreak_feature, hwbreak_feature): New globals.
7661 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7662 (captured_main): Clear swbreak_feature and hwbreak_feature.
7663 * server.h (swbreak_feature, hwbreak_feature): Declare.
7664 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7665 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7666 supports_stopped_by_hw_breakpoint>: New fields.
7667 (target_supports_stopped_by_sw_breakpoint)
7668 (target_stopped_by_sw_breakpoint)
7669 (target_supports_stopped_by_hw_breakpoint)
7670 (target_stopped_by_hw_breakpoint): Declare.
7672 2015-03-04 Pedro Alves <palves@redhat.com>
7674 enum lwp_stop_reason -> enum target_stop_reason
7675 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7676 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7677 (linux_wait_1, stuck_in_jump_pad_callback)
7678 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7679 (linux_stopped_by_watchpoint):
7680 * linux-low.h (enum lwp_stop_reason): Delete.
7681 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7682 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7684 2015-03-04 Yao Qi <yao.qi@linaro.org>
7686 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7688 2015-03-03 Gary Benson <gbenson@redhat.com>
7690 * hostio.c (handle_vFile): Fix prefix lengths.
7692 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7694 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7697 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7699 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7700 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7701 (clean): Add "rm -f" for above C files.
7702 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7703 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7704 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7705 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7706 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7707 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7708 (init_registers_s390x_vx_linux64)
7709 (init_registers_s390x_tevx_linux64)
7710 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7711 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7713 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7714 (s390_store_vxrs_high): New functions.
7715 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7717 (s390_arch_setup): Add logic for selecting one of the new target
7718 descriptions. Activate the new vector regsets if applicable.
7719 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7720 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7721 and init_registers_s390x_tevx_linux64.
7723 2015-03-01 Pedro Alves <palves@redhat.com>
7725 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7728 2015-02-27 Pedro Alves <palves@redhat.com>
7730 * linux-x86-low.c (u_debugreg_offset): New function.
7731 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7733 2015-02-27 Pedro Alves <palves@redhat.com>
7735 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7736 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7737 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7738 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7739 (ps_lsetfpregs, ps_getpid)
7740 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7741 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7742 (ps_lsetxregs, ps_plog): Declare.
7744 2015-02-27 Pedro Alves <palves@redhat.com>
7746 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7747 IP_AGENT_EXPORT_FUNC.
7748 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7749 IP_AGENT_EXPORT_FUNC.
7750 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7751 (IP_AGENT_EXPORT): Delete.
7752 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7753 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7754 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7755 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7756 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7757 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7758 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7759 (traceframe_read_count, traceframe_write_count)
7760 (traceframes_created, trace_state_variables, get_raw_reg)
7761 (get_trace_state_variable_value, set_trace_state_variable_value)
7762 (ust_loaded, helper_thread_id, cmd_buf): Use
7763 IPA_SYM_EXPORTED_NAME.
7764 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7765 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7766 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7767 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7768 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7769 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7770 EXTERN_C_PUSH/EXTERN_C_POP.
7771 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7772 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7773 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7774 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7775 (traceframe_write_count, traceframe_read_count)
7776 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7777 (about_to_request_buffer_space, get_trace_state_variable_value)
7778 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7779 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7780 EXTERN_C_PUSH/EXTERN_C_POP.
7781 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7782 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7783 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7784 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7785 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7786 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7787 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7788 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7790 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7791 (IP_AGENT_EXPORT_VAR_DECL): Define.
7793 (gdb_agent_get_raw_reg): Declare.
7795 2015-02-27 Tom Tromey <tromey@redhat.com>
7796 Pedro Alves <palves@redhat.com>
7798 Rename symbols whose names are reserved C++ keywords throughout.
7800 2015-02-27 Pedro Alves <palves@redhat.com>
7802 * Makefile.in (COMPILER): New, get it from autoconf.
7803 (CXX): Get from autoconf instead.
7804 (COMPILE.pre): Use COMPILER.
7805 (CC-LD): Rename to ...
7806 (CC_LD): ... this. Use COMPILER.
7807 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7808 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7809 * acinclude.m4: Include build-with-cxx.m4.
7810 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7811 Disable -Werror by default if building in C++ mode.
7812 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7813 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7814 the C++ compiler. Save/restore CXXFLAGS too.
7815 * configure: Regenerate.
7817 2015-02-27 Pedro Alves <palves@redhat.com>
7819 * acinclude.m4: Include libiberty.m4.
7820 * configure.ac: Call libiberty_INIT.
7821 * config.in, configure: Regenerate.
7823 2015-02-26 Pedro Alves <palves@redhat.com>
7825 * linux-low.c (linux_wait_1): When incrementing the PC past a
7826 program breakpoint always use the_low_target.breakpoint_len as
7827 increment, rather than the maximum between that and
7828 the_low_target.decr_pc_after_break.
7830 2015-02-23 Pedro Alves <palves@redhat.com>
7832 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7833 thread was doing a step-over; always adjust the PC if
7834 we stepped over a permanent breakpoint.
7835 (linux_wait_1): If we stepped over breakpoint that was on top of a
7836 permanent breakpoint, manually advance the PC past it.
7838 2015-02-23 Pedro Alves <palves@redhat.com>
7840 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7842 (x86_fill_gregset, x86_store_gregset): Use it when handling
7845 2015-02-20 Pedro Alves <palves@redhat.com>
7847 * thread-db.c: Include "nat/linux-procfs.h".
7848 (thread_db_init): Skip listing new threads if the kernel supports
7849 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7851 2015-02-20 Pedro Alves <palves@redhat.com>
7853 * linux-low.c (status_pending_p_callback): Use ptid_match.
7855 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7857 PR breakpoints/16812
7858 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7859 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7860 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7862 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7864 PR breakpoints/15956
7865 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7867 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7869 * linux-low.c (linux_low_btrace_conf): Print size.
7870 * server.c (handle_btrace_conf_general_set): New.
7871 (hanle_general_set): Call handle_btrace_conf_general_set.
7872 (handle_query): Report Qbtrace-conf:bts:size as supported.
7874 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7876 * linux-low.c (linux_low_enable_btrace): Update parameters.
7877 (linux_low_btrace_conf): New.
7878 (linux_target_ops)<to_btrace_conf>: Initialize.
7879 * server.c (current_btrace_conf): New.
7880 (handle_btrace_enable): Rename to ...
7881 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7882 to target_enable_btrace. Update comment. Update users.
7883 (handle_qxfer_btrace_conf): New.
7884 (qxfer_packets): Add btrace-conf entry.
7885 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7886 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7887 (target_ops)<read_btrace_conf>: New.
7888 (target_enable_btrace): Update parameters.
7889 (target_read_btrace_conf): New.
7891 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7893 * server.c (handle_btrace_general_set): Remove call to
7894 target_supports_btrace.
7895 (supported_btrace_packets): New.
7896 (handle_query): Call supported_btrace_packets.
7897 * target.h: include btrace-common.h.
7898 (btrace_target_info): Removed.
7899 (supports_btrace, target_supports_btrace): Update parameters.
7901 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7903 * Makefile.in (SFILES): Add common/btrace-common.c.
7904 (OBS): Add common/btrace-common.o.
7905 (btrace-common.o): Add build rules.
7906 * linux-low: Include btrace-common.h.
7907 (linux_low_read_btrace): Use struct btrace_data. Call
7908 btrace_data_init and btrace_data_fini.
7910 2015-02-06 Pedro Alves <palves@redhat.com>
7912 * thread-db.c (find_new_threads_callback): Add debug output.
7914 2015-02-04 Pedro Alves <palves@redhat.com>
7916 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7917 (resume_stopped_resumed_lwps): New function.
7918 (linux_wait_for_event_filtered): Use it.
7920 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7922 * Makefile.in (SFILES): Add linux-personality.c.
7923 (linux-personality.o): New rule.
7924 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7925 list of objects to be built.
7926 * linux-low.c: Include nat/linux-personality.h.
7927 (linux_create_inferior): Remove code to disable address space
7928 randomization (moved to ../nat/linux-personality.c). Create
7929 cleanup to disable address space randomization.
7931 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7933 * Makefile.in (posix-strerror.o): New rule.
7934 (mingw-strerror.o): Likewise.
7935 * configure: Regenerated.
7936 * configure.ac: Source file ../common/common.host. Initialize new
7937 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7939 2015-01-14 Yao Qi <yao@codesourcery.com>
7941 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7942 (ppc-linux.o): New rule.
7943 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7944 * configure.ac: AC_CHECK_FUNCS(getauxval).
7945 * config.in: Re-generated.
7946 * configure: Re-generated.
7947 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7948 ppc64_64bit_inferior_p
7950 2015-01-14 Yao Qi <yao@codesourcery.com>
7952 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7953 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7954 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7955 (PT_ORIG_R3, PT_TRAP): Likewise.
7956 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7957 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7958 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7960 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7962 * i387-fp.c (i387_cache_to_xsave): In look over
7963 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7964 zmmh_low_space field by use of zmmh_high_space.
7966 2015-01-09 Pedro Alves <palves@redhat.com>
7968 * linux-low.c (step_over_bkpt): Move higher up in the file.
7969 (handle_extended_wait): Don't store the stop_pc here.
7970 (get_stop_pc): Adjust comments and rename to ...
7971 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7972 stopped for a software breakpoint or hardware breakpoint.
7973 (thread_still_has_status_pending_p): New function.
7974 (status_pending_p_callback): Use
7975 thread_still_has_status_pending_p. If the event is no longer
7976 interesting, resume the LWP.
7977 (handle_tracepoints): Add assert.
7978 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7979 (wstatus_maybe_breakpoint): New function.
7980 (cancel_breakpoint): Delete function.
7981 (check_stopped_by_watchpoint): New function, factored out from
7982 linux_low_filter_event.
7983 (lp_status_maybe_breakpoint): Delete function.
7984 (linux_low_filter_event): Remove filter_ptid argument.
7985 Leave thread group exits pending here. Store the LWP's stop PC.
7986 Always leave events pending.
7987 (linux_wait_for_event_filtered): Pull all events out of the
7988 kernel, and leave them all pending.
7989 (count_events_callback, select_event_lwp_callback): Consider all
7991 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7992 (select_event_lwp): Only give preference to the stepping LWP in
7993 all-stop mode. Adjust comments.
7994 (ignore_event): New function.
7995 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7996 references to cancel_breakpoints. Adjust to renames. Also give
7997 equal priority to all LWPs that have had events in non-stop mode.
7998 If reporting a software breakpoint event, unadjust the LWP's PC.
7999 (linux_wait): If linux_wait_1 returned an ignored event, retry.
8000 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
8002 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
8003 (resume_status_pending_p): Use thread_still_has_status_pending_p.
8004 (linux_stopped_by_watchpoint): Adjust.
8005 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
8006 * linux-low.h (enum lwp_stop_reason): New.
8007 (struct lwp_info) <stop_pc>: Adjust comment.
8008 <stopped_by_watchpoint>: Delete field.
8009 <stop_reason>: New field.
8010 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
8011 * mem-break.c (software_breakpoint_inserted_here)
8012 (hardware_breakpoint_inserted_here): New function.
8013 * mem-break.h (software_breakpoint_inserted_here)
8014 (hardware_breakpoint_inserted_here): Declare.
8015 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
8016 (cancel_breakpoints): Delete.
8017 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
8018 (upload_fast_traceframes): Remove references to
8021 2015-01-09 Pedro Alves <palves@redhat.com>
8023 * thread-db.c (find_new_threads_callback): Ignore thread if the
8024 kernel thread ID is -1.
8026 2015-01-09 Pedro Alves <palves@redhat.com>
8028 * linux-low.c (linux_attach_fail_reason_string): Move to
8029 nat/linux-ptrace.c, and rename.
8030 (linux_attach_lwp): Update comment.
8031 (attach_proc_task_lwp_callback): New function.
8032 (linux_attach): Adjust to rename and use
8033 linux_proc_attach_tgid_threads.
8034 (linux_attach_fail_reason_string): Delete declaration.
8036 2015-01-01 Joel Brobecker <brobecker@adacore.com>
8038 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
8039 * server.c (gdbserver_version): Likewise.
8041 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
8043 * remote-utils.c: Include ctype.h.
8044 (input_interrupt): Explicitly handle the case when the char
8045 received is the NUL byte. Improve the printing of non-ASCII
8048 2014-12-16 Joel Brobecker <brobecker@adacore.com>
8050 * linux-low.c (linux_low_filter_event): Update call to
8051 linux_enable_event_reporting following the addition of
8052 a new parameter to that function.
8054 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
8057 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
8058 (AARCH64_FPCR_REGNO): Likewise.
8059 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
8060 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
8061 (aarch64_store_fpregset): Likewise.
8063 2014-12-15 Joel Brobecker <brobecker@adacore.com>
8065 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
8066 Remove FIXME comment about assumption about N.
8068 2014-12-13 Joel Brobecker <brobecker@adacore.com>
8070 * configure.ac: If large-file support is disabled in GDBserver,
8071 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
8072 * configure: Regenerate.
8074 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8076 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
8077 warning upon ENODATA from ptrace.
8078 * linux-s390-low.c (s390_store_tdb): New.
8079 (s390_regsets): Add regset for NT_S390_TDB.
8081 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8083 * linux-low.c (regsets_store_inferior_registers): Skip regsets
8084 without a fill_function.
8085 * linux-s390-low.c (s390_fill_last_break): Remove.
8086 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
8087 (s390_arch_setup): Use regset's size instead of fill_function for
8090 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8092 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
8093 the regset's store function when ptrace returned an error.
8094 * regcache.c (get_thread_regcache): Invalidate register cache
8095 before fetching inferior's registers.
8097 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8099 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
8100 while-loop as for-loop.
8101 (regsets_store_inferior_registers): Likewise.
8103 2014-11-28 Yao Qi <yao@codesourcery.com>
8105 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
8106 * config.in, configure: Re-generate.
8107 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
8110 2014-11-21 Yao Qi <yao@codesourcery.com>
8112 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
8113 (AC_CHECK_HEADERS): Remove malloc.h.
8114 * configure: Re-generated.
8115 * config.in: Re-generated.
8116 * server.h: Don't include alloca.h and malloc.h.
8117 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
8118 Don't include malloc.h.
8120 2014-11-17 Joel Brobecker <brobecker@adacore.com>
8122 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
8123 corresponding ERRNO check in same block.
8125 2014-11-12 Pedro Alves <palves@redhat.com>
8127 * server.c (cont_thread): Update comment.
8128 (start_inferior, attach_inferior): No longer clear cont_thread.
8129 (handle_v_cont): No longer set cont_thread.
8130 (captured_main): Clear cont_thread each time a GDB connects.
8132 2014-11-12 Pedro Alves <palves@redhat.com>
8134 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
8135 thread, and don't resume all threads if the Hc thread has exited.
8137 2014-11-12 Pedro Alves <palves@redhat.com>
8139 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
8140 the process group instead of to a specific LWP.
8142 2014-10-15 Pedro Alves <palves@redhat.com>
8145 * win32-arm-low.c (arm_set_thread_context): Remove current_event
8147 (arm_set_thread_context): Delete.
8148 (the_low_target): Adjust.
8149 * win32-i386-low.c (debug_registers_changed)
8150 (debug_registers_used): Delete.
8151 (update_debug_registers_callback): New function.
8152 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
8153 needing to update their debug registers.
8154 (win32_get_current_dr): New function.
8155 (x86_dr_low_get_addr, x86_dr_low_get_control)
8156 (x86_dr_low_get_status): Fetch the debug register from the thread
8158 (i386_initial_stuff): Adjust.
8159 (i386_get_thread_context): Remove current_event parameter. Don't
8160 clear debug_registers_changed nor copy DR values to
8162 (i386_set_thread_context): Delete.
8163 (i386_prepare_to_resume): New function.
8164 (i386_thread_added): Mark the thread as needing to update irs
8166 (the_low_target): Remove i386_set_thread_context and install
8167 i386_prepare_to_resume.
8168 * win32-low.c (win32_get_thread_context): Adjust.
8169 (win32_set_thread_context): Use SetThreadContext
8171 (win32_prepare_to_resume): New function.
8172 (win32_require_context): New function, factored out from ...
8173 (thread_rec): ... this.
8174 (continue_one_thread): Call win32_prepare_to_resume on each thread
8175 we're about to continue.
8176 (win32_resume): Call win32_prepare_to_resume on the event thread.
8177 * win32-low.h (struct win32_thread_info)
8178 <debug_registers_changed>: New field.
8179 (struct win32_target_ops): Change prototype of set_thread_context,
8180 delete set_thread_context and add prepare_to_resume.
8181 (win32_require_context): New declaration.
8183 2014-10-08 Gary Benson <gbenson@redhat.com>
8185 * server.h: Do not include common-exceptions.h.
8187 2014-10-08 Gary Benson <gbenson@redhat.com>
8189 * server.h: Do not include cleanups.h.
8191 2014-09-30 James Hogan <james.hogan@imgtec.com>
8193 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
8196 2014-09-23 Yao Qi <yao@codesourcery.com>
8198 * linux-low.c (lp_status_maybe_breakpoint): New function.
8199 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
8200 (count_events_callback): Likewise.
8201 (select_event_lwp_callback): Likewise.
8202 (cancel_breakpoints_callback): Likewise.
8204 2014-09-19 Don Breazeal <donb@codesourcery.com>
8206 * linux-low.c (handle_extended_wait): Call
8207 linux_ptrace_get_extended_event.
8208 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
8209 linux_is_extended_waitstatus.
8211 2014-09-16 Joel Brobecker <brobecker@adacore.com>
8213 * Makefile.in (CPPFLAGS): Define.
8214 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
8215 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
8217 2014-09-16 Gary Benson <gbenson@redhat.com>
8219 * inferiors.h (current_inferior): Renamed as...
8220 (current_thread): New variable. All uses updated.
8221 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
8222 (maybe_move_out_of_jump_pad): Likewise.
8223 (cancel_breakpoint): Likewise.
8224 (linux_low_filter_event): Likewise.
8225 (wait_for_sigstop): Likewise.
8226 (linux_resume_one_lwp): Likewise.
8227 (need_step_over_p): Likewise.
8228 (start_step_over): Likewise.
8229 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
8230 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
8231 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
8232 and save_inferior as saved_thread.
8233 * regcache.c (get_thread_regcache): Renamed saved_inferior as
8235 (regcache_invalidate_thread): Likewise.
8236 * remote-utils.c (prepare_resume_reply): Likewise.
8237 * thread-db.c (thread_db_get_tls_address): Likewise.
8238 (disable_thread_event_reporting): Likewise.
8239 (remove_thread_event_breakpoints): Likewise.
8240 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
8242 * target.h (set_desired_inferior): Renamed as...
8243 (set_desired_thread): New declaration. All uses updated.
8244 * server.c (myresume): Updated comment to reference thread instead
8246 (handle_serial_event): Likewise.
8247 (handle_target_event): Likewise.
8249 2014-09-12 Tom Tromey <tromey@redhat.com>
8250 Gary Benson <gbenson@redhat.com>
8252 * regcache.h: Include common-regcache.h.
8253 (regcache_read_pc): Don't declare.
8254 * regcache.c (get_thread_regcache_for_ptid): New function.
8256 2014-09-11 Tom Tromey <tromey@redhat.com>
8257 Gary Benson <gbenson@redhat.com>
8259 * symbol.c: New file.
8260 * Makefile.in (SFILES): Add symbol.c.
8261 (OBS): Add symbol.o.
8263 2014-09-11 Gary Benson <gbenson@redhat.com>
8265 * target.c (target_stop_ptid, target_continue_ptid): New
8268 2014-09-11 Tom Tromey <tromey@redhat.com>
8269 Gary Benson <gbenson@redhat.com>
8271 * target.h: Include target/target.h.
8272 * target.c (target_read_memory, target_read_uint32)
8273 (target_write_memory): New functions.
8275 2014-09-11 Gary Benson <gbenson@redhat.com>
8277 * server.h (debug_hw_points): Don't declare.
8278 * server.c (debug_hw_points): Don't define. Replace all uses
8279 with show_debug_regs.
8280 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
8281 all uses with show_debug_regs.
8283 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
8285 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
8286 endianness into account.
8287 (ppc_supply_ptrace_register): Likewise.
8289 2014-09-03 James Hogan <james.hogan@imgtec.com>
8291 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
8292 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
8294 2014-09-03 Gary Benson <gbenson@redhat.com>
8296 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
8297 ALL_DEBUG_ADDRESS_REGISTERS.
8299 2014-09-02 Gary Benson <gbenson@redhat.com>
8301 * i386-low.h: Renamed as...
8302 * x86-low.h: New file. All type, function and variable name
8303 prefixes changed from "i386_" to "x86_". All references updated.
8304 * i386-low.c: Renamed as...
8305 * x86-low.c: New file. All type, function and variable name
8306 prefixes changed from "i386_" to "x86_". All references updated.
8308 2014-09-02 Gary Benson <gbenson@redhat.com>
8310 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
8311 (x86_linux_new_thread): Likewise.
8313 2014-08-29 Gary Benson <gbenson@redhat.com>
8315 * server.h (setjmp.h): Do not include.
8316 (toplevel): Do not declare.
8317 (common-exceptions.h): Include.
8318 (cleanups.h): Likewise.
8319 * server.c (toplevel): Do not define.
8320 (exit_code): New static global.
8321 (detach_or_kill_for_exit_cleanup): New function.
8322 (main): New function. Original main renamed to...
8323 (captured_main): New function.
8324 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
8326 2014-08-29 Gary Benson <gbenson@redhat.com>
8328 * Makefile.in (SFILES): Add common/common-exceptions.c.
8329 (OBS): Add common-exceptions.o.
8330 (common-exceptions.o): New rule.
8331 * utils.c (prepare_to_throw_exception): New function.
8333 2014-08-29 Gary Benson <gbenson@redhat.com>
8335 * config.in: Regenerate.
8336 * configure: Likewise.
8338 2014-08-29 Gary Benson <gbenson@redhat.com>
8340 * Makefile.in (SFILES): Add common/cleanups.c.
8342 (cleanups.o): New rule.
8344 2014-08-29 Gary Benson <gbenson@redhat.com>
8346 * utils.c (internal_vwarning): New function.
8348 2014-08-28 Gary Benson <gbenson@redhat.com>
8350 * utils.h (fatal): Remove declaration.
8351 * utils.c (fatal): Remove function.
8353 2014-08-28 Gary Benson <gbenson@redhat.com>
8355 * tracepoint.c (gdb_agent_init): Replace fatal with
8357 (initialize_tracepoint): Likewise.
8359 2014-08-28 Gary Benson <gbenson@redhat.com>
8361 * remote-utils.c (remote_prepare): Replace fatal with error.
8363 2014-08-28 Gary Benson <gbenson@redhat.com>
8365 * linux-low.c (linux_async): Replace fatal with warning.
8367 (linux_start_non_stop): Return -1 if linux_async failed.
8369 2014-08-28 Gary Benson <gbenson@redhat.com>
8371 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
8373 (i386_dr_low_get_addr): Remove vague comment.
8374 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
8377 2014-08-28 Gary Benson <gbenson@redhat.com>
8379 * inferiors.c (get_thread_process): Replace check with gdb_assert.
8380 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
8382 (linux_resume_one_lwp): Likewise.
8383 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
8385 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
8386 with internal_error.
8387 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
8388 (init_register_cache): Replace fatal with gdb_assert_not_reached.
8389 (find_register_by_name): Replace fatal with internal_error.
8390 (find_regno): Likewise.
8391 * tdesc.c (init_target_desc): Replace check with gdb_assert.
8392 * thread-db.c (thread_db_create_event): Likewise.
8393 (thread_db_load_search): Likewise.
8394 (try_thread_db_load_1): Likewise.
8395 * tracepoint.c (get_jump_space_head): Replace fatal with
8397 (claim_trampoline_space): Likewise.
8398 (have_fast_tracepoint_trampoline_buffer): Likewise.
8399 (cmd_qtstart): Likewise.
8400 (stop_tracing): Likewise.
8401 (fast_tracepoint_collecting): Likewise.
8402 (target_malloc): Likewise.
8403 (download_tracepoint): Likewise.
8404 (download_trace_state_variables): Replace check with gdb_assert.
8405 (upload_fast_traceframes): Replace fatal with internal_error.
8407 2014-08-19 Tom Tromey <tromey@redhat.com>
8408 Gary Benson <gbenson@redhat.com>
8410 * Makefile.in (SFILES): Add common/common-debug.c.
8411 (OBS): Add common-debug.o.
8412 (common-debug.o): New rule.
8413 * debug.h (debug_printf): Don't declare.
8414 * debug.c (debug_printf): Renamed and rewritten as...
8415 (debug_vprintf): New function.
8417 2014-08-19 Gary Benson <gbenson@redhat.com>
8419 * utils.h: Do not include print-utils.h.
8421 2014-08-19 Tom Tromey <tromey@redhat.com>
8422 Gary Benson <gbenson@redhat.com>
8424 * server.h: Add static assertion.
8425 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
8427 2014-08-19 Tom Tromey <tromey@redhat.com>
8428 Gary Benson <gbenson@redhat.com>
8430 * Makefile.in (SFILES): Add common/errors.c.
8431 (OBS): Add errors.o.
8432 (IPA_OBS): Add errors-ipa.o.
8433 (errors.o): New rule.
8434 (errors-ipa.o): Likewise.
8435 * utils.h (perror_with_name, error, warning): Don't declare.
8436 * utils.c (warning): Renamed and rewritten as...
8437 (vwarning): New function.
8438 (error): Renamed and rewritten as...
8439 (verror): New function.
8440 (internal_error): Renamed and rewritten as...
8441 (internal_verror): New function.
8443 2014-08-07 Gary Benson <gbenson@redhat.com>
8445 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
8446 * configure: Regenerate.
8447 * config.in: Likewise.
8448 * server.h: Do not include errno.h.
8449 * event-loop.c: Likewise.
8450 * hostio-errno.c: Likewise.
8451 * linux-low.c: Likewise.
8452 * remote-utils.c: Likewise.
8453 * spu-low.c: Likewise.
8454 * utils.c: Likewise.
8455 * gdbreplay.c: Unconditionally include errno.h.
8457 2014-08-07 Gary Benson <gbenson@redhat.com>
8459 * server.h: Do not include string.h.
8460 * event-loop.c: Likewise.
8461 * linux-low.c: Likewise.
8462 * regcache.c: Likewise.
8463 * remote-utils.c: Likewise.
8464 * spu-low.c: Likewise.
8465 * utils.c: Likewise.
8467 2014-08-07 Gary Benson <gbenson@redhat.com>
8469 * server.h: Do not include gdb_assert.h.
8471 2014-08-07 Gary Benson <gbenson@redhat.com>
8473 * server.h: Do not include common-utils.h.
8475 2014-08-07 Gary Benson <gbenson@redhat.com>
8477 * server.h: Do not include ptid.h.
8478 * notif.h: Likewise.
8480 2014-08-07 Gary Benson <gbenson@redhat.com>
8482 * server.h: Do not include gdb_locale.h.
8484 2014-08-07 Gary Benson <gbenson@redhat.com>
8486 * server.h: Do not include gdb/signals.h.
8487 * win32-low.c: Likewise.
8489 2014-08-07 Gary Benson <gbenson@redhat.com>
8491 * server.h: Do not include pathmax.h.
8493 2014-08-07 Gary Benson <gbenson@redhat.com>
8495 * server.h: Do not include libiberty.h.
8496 * linux-bfin-low.c: Likewise.
8498 2014-08-07 Gary Benson <gbenson@redhat.com>
8500 * server.h: Do not include ansidecl.h.
8502 2014-08-07 Gary Benson <gbenson@redhat.com>
8504 * linux-x86-low.c: Do not include stddef.h.
8505 * lynx-ppc-low.c: Likewise.
8506 * tracepoint.c: Likewise.
8508 2014-08-07 Gary Benson <gbenson@redhat.com>
8510 * server.h: Do not include stdarg.h.
8511 * nto-low.c: Likewise.
8513 2014-08-07 Gary Benson <gbenson@redhat.com>
8515 * server.h: Do not include stdlib.h.
8516 * inferiors.c: Likewise.
8517 * linux-low.c: Likewise.
8518 * regcache.c: Likewise.
8519 * spu-low.c: Likewise.
8520 * tracepoint.c: Likewise.
8521 * utils.c: Likewise.
8523 2014-08-07 Gary Benson <gbenson@redhat.com>
8525 * server.h: Do not include stdio.h.
8526 * linux-low.c: Likewise.
8527 * remote-utils.c: Likewise.
8528 * spu-low.c: Likewise.
8529 * utils.c: Likewise.
8530 * wincecompat.c: Likewise.
8532 2014-08-06 Gary Benson <gbenson@redhat.com>
8534 * regcache.c (init_register_cache): Move conditionals inside if.
8536 2014-08-06 Gary Benson <gbenson@redhat.com>
8538 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
8540 2014-07-31 Gary Benson <gbenson@redhat.com>
8542 * ax.h: Do not include server.h.
8543 * gdbthread.h: Likewise.
8544 * lynx-low.h: Likewise.
8545 * notif.h: Likewise.
8547 2014-07-30 Gary Benson <gbenson@redhat.com>
8549 * server.h: Include common-defs.h.
8550 Do not include config.h or build-gnulib-gdbserver/config.h.
8552 2014-07-30 Gary Benson <gbenson@redhat.com>
8554 * hostio-errno.c: Move server.h to top of includes list.
8555 * inferiors.c: Likewise.
8556 * linux-x86-low.c: Likewise.
8557 * notif.c: Include server.h.
8559 2014-07-24 Tom Tromey <tromey@redhat.com>
8560 Gary Benson <gbenson@redhat.com>
8562 * server.h (CORE_ADDR): Now unsigned.
8564 2014-07-16 Pedro Alves <palves@redhat.com>
8566 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8568 2014-07-15 Pedro Alves <palves@redhat.com>
8570 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8573 2014-07-11 Pedro Alves <palves@redhat.com>
8575 * linux-low.c (kill_wait_lwp): New function, based on
8576 kill_one_lwp_callback, but use my_waitpid directly.
8577 (kill_one_lwp_callback, linux_kill): Use it.
8579 2014-06-23 Pedro Alves <palves@redhat.com>
8581 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8582 before setting DR0..DR3.
8584 2014-06-20 Gary Benson <gbenson@redhat.com>
8586 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8587 * configure: Regenerated.
8588 * config.in: Likewise.
8590 2014-06-20 Gary Benson <gbenson@redhat.com>
8592 * Makefile.in (SFILES): Update locations for files moved
8594 (object file files): Reordered.
8596 2014-06-20 Gary Benson <gbenson@redhat.com>
8598 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8599 (i386_dr_low_set_addr): Likewise.
8600 (i386_dr_low_get_addr): Likewise.
8601 (i386_dr_low_can_set_control): Likewise.
8602 (i386_dr_low_set_control): Likewise.
8603 (i386_dr_low_get_control): Likewise.
8604 (i386_dr_low_get_status): Likewise.
8605 (i386_get_debug_register_length): Likewise.
8606 * linux-x86-low.c (i386_dr_low_set_addr):
8607 Changed signature. Made static.
8608 (i386_dr_low_get_addr): Likewise.
8609 (i386_dr_low_set_control): Likewise.
8610 (i386_dr_low_get_control): Likewise.
8611 (i386_dr_low_get_status): Likewise.
8612 (i386_dr_low): New global variable.
8613 * win32-i386-low.c (i386_dr_low_set_addr):
8614 Changed signature. Made static.
8615 (i386_dr_low_get_addr): Likewise.
8616 (i386_dr_low_set_control): Likewise.
8617 (i386_dr_low_get_control): Likewise.
8618 (i386_dr_low_get_status): Likewise.
8619 (i386_dr_low): New global variable.
8621 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8623 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8624 * Makefile.in (AR, AR_FLAGS): Define.
8625 * configure: Regenerate.
8627 2014-06-19 Gary Benson <gbenson@redhat.com>
8629 * Makefile.in (i386-dregs.o): New rule.
8630 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8631 * i386-low.c (target.h): Remove include.
8632 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8633 (DR_CONTROL_SHIFT): Likewise.
8634 (DR_CONTROL_SIZE): Likewise.
8635 (DR_RW_EXECUTE): Likewise.
8636 (DR_RW_WRITE): Likewise.
8637 (DR_RW_READ): Likewise.
8638 (DR_RW_IORW): Likewise.
8639 (DR_LEN_1): Likewise.
8640 (DR_LEN_2): Likewise.
8641 (DR_LEN_4): Likewise.
8642 (DR_LEN_8): Likewise.
8643 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8644 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8645 (DR_ENABLE_SIZE): Likewise.
8646 (DR_LOCAL_SLOWDOWN): Likewise.
8647 (DR_GLOBAL_SLOWDOWN): Likewise.
8648 (DR_CONTROL_RESERVED): Likewise.
8649 (I386_DR_CONTROL_MASK): Likewise.
8650 (I386_DR_VACANT): Likewise.
8651 (I386_DR_LOCAL_ENABLE): Likewise.
8652 (I386_DR_GLOBAL_ENABLE): Likewise.
8653 (I386_DR_DISABLE): Likewise.
8654 (I386_DR_SET_RW_LEN): Likewise.
8655 (I386_DR_GET_RW_LEN): Likewise.
8656 (I386_DR_WATCH_HIT): Likewise.
8657 (i386_wp_op_t): Likewise.
8658 (i386_show_dr): Likewise.
8659 (i386_length_and_rw_bits): Likewise.
8660 (i386_insert_aligned_watchpoint): Likewise.
8661 (i386_remove_aligned_watchpoint): Likewise.
8662 (i386_handle_nonaligned_watchpoint): Likewise.
8663 i386_update_inferior_debug_regs(): Likewise.
8664 (i386_dr_insert_watchpoint): Likewise.
8665 (i386_dr_remove_watchpoint): Likewise.
8666 (i386_dr_region_ok_for_watchpoint): Likewise.
8667 (i386_dr_stopped_data_address): Likewise.
8668 (i386_dr_stopped_by_watchpoint): Likewise.
8670 2014-06-19 Gary Benson <gbenson@redhat.com>
8672 * i386-low.c (i386_dr_show): Renamed to
8673 i386_show_dr and made static. All uses updated.
8674 (i386_dr_length_and_rw_bits): Renamed to
8675 i386_length_and_rw_bits and made static.
8677 (i386_dr_insert_aligned_watchpoint): Renamed to
8678 i386_insert_aligned_watchpoint and made static.
8680 (i386_dr_remove_aligned_watchpoint): Renamed to
8681 i386_remove_aligned_watchpoint and made static.
8683 (i386_dr_update_inferior_debug_regs): Renamed to
8684 i386_update_inferior_debug_regs and made static.
8687 2014-06-18 Gary Benson <gbenson@redhat.com>
8689 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8690 (i386_dr_low_can_set_control): Likewise.
8691 (i386_get_debug_register_length): Likewise.
8692 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8693 (i386_dr_low_can_set_control): Likewise.
8694 (i386_get_debug_register_length): Likewise.
8696 2014-06-17 Gary Benson <gbenson@redhat.com>
8698 * i386-low.h (i386-dregs.h): New include.
8699 (DR_FIRSTADDR): Now in i386-dregs.h.
8700 (DR_LASTADDR): Likewise.
8701 (DR_NADDR): Likewise.
8702 (DR_STATUS): Likewise.
8703 (DR_CONTROL): Likewise.
8704 (i386_debug_reg_state): Likewise.
8705 (i386_dr_insert_watchpoint): Likewise.
8706 (i386_dr_remove_watchpoint): Likewise.
8707 (i386_dr_region_ok_for_watchpoint): Likewise.
8708 (i386_dr_stopped_data_address): Likewise.
8709 (i386_dr_stopped_by_watchpoint): Likewise.
8710 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8712 2014-06-18 Gary Benson <gbenson@redhat.com>
8714 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8715 i386_dr_insert_watchpoint.
8716 (i386_low_remove_watchpoint): Renamed to
8717 i386_dr_remove_watchpoint.
8718 (i386_low_region_ok_for_watchpoint): Renamed to
8719 i386_dr_region_ok_for_watchpoint.
8720 (i386_low_stopped_data_address): Renamed to
8721 i386_dr_stopped_data_address.
8722 (i386_low_stopped_by_watchpoint): Renamed to
8723 i386_dr_stopped_by_watchpoint.
8724 * i386-low.c (i386_show_dr): Renamed to
8725 i386_dr_show and made nonstatic. All uses updated.
8726 (i386_length_and_rw_bits): Renamed to
8727 i386_dr_length_and_rw_bits and made nonstatic.
8729 (i386_insert_aligned_watchpoint): Renamed to
8730 i386_dr_insert_aligned_watchpoint and made nonstatic.
8732 (i386_remove_aligned_watchpoint): Renamed to
8733 i386_dr_remove_aligned_watchpoint and made nonstatic.
8735 (i386_update_inferior_debug_regs): Renamed to
8736 i386_dr_update_inferior_debug_regs and made nonstatic.
8738 (i386_low_insert_watchpoint): Renamed to
8739 i386_dr_insert_watchpoint. All uses updated.
8740 (i386_low_remove_watchpoint): Renamed to
8741 i386_dr_remove_watchpoint. All uses updated.
8742 (i386_low_region_ok_for_watchpoint): Renamed to
8743 i386_dr_region_ok_for_watchpoint. All uses updated.
8744 (i386_low_stopped_data_address): Renamed to
8745 i386_dr_stopped_data_address. All uses updated.
8746 (i386_low_stopped_by_watchpoint): Renamed to
8747 i386_dr_stopped_by_watchpoint. All uses updated.
8749 2014-06-18 Gary Benson <gbenson@redhat.com>
8751 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8752 (i386_dr_low_can_set_control): Likewise.
8753 (i386_insert_aligned_watchpoint): New check.
8755 2014-06-18 Gary Benson <gbenson@redhat.com>
8757 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8760 2014-06-18 Gary Benson <gbenson@redhat.com>
8762 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8763 instead of fatal and error.
8764 (i386_handle_nonaligned_watchpoint): Likewise.
8766 2014-06-18 Gary Benson <gbenson@redhat.com>
8768 * i386-low.c (i386_get_debug_register_length): New macro.
8769 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8770 (i386_show_dr): Use debug_printf instead of fprintf. Use
8771 phex to format values.
8773 2014-06-18 Gary Benson <gbenson@redhat.com>
8775 * i386-low.h: Comment changes.
8776 * i386-low.c: Likewise.
8778 2014-06-18 Gary Benson <gbenson@redhat.com>
8780 * i386-low.c: Whitespace changes.
8782 2014-06-12 Tom Tromey <tromey@redhat.com>
8784 * utils.c (freeargv): Remove.
8786 2014-06-12 Tom Tromey <tromey@redhat.com>
8788 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8789 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8790 (parse_debug_format_options): Likewise.
8791 (gdbserver_usage): Likewise.
8792 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8793 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8794 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8796 ($(LIBGNU)): Depend on libiberty.
8797 (all-lib): Recurse into all subdirs.
8798 (install-only): Invoke "install" target in subdirs.
8799 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8801 * configure: Rebuild.
8802 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8803 for vasprintf, vsnprintf, or gettimeofday.
8804 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8807 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8809 * development.sh: Delete.
8810 * Makefile.in (config.status): Adjust dependency on development.sh.
8811 * configure.ac: Adjust development.sh source call.
8812 * configure: Regenerate.
8814 2014-06-02 Pedro Alves <palves@redhat.com>
8816 * ax.c (gdb_free_agent_expr): New function.
8817 * ax.h (gdb_free_agent_expr): New declaration.
8818 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8820 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8822 (clear_breakpoint_conditions_and_commands): New function.
8823 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8824 (clear_breakpoint_conditions_and_commands): New declaration.
8826 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8828 * linux-aarch64-low.c (asm/ptrace.h): Include.
8830 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8832 Fix TLS access for -static -pthread.
8833 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8834 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8835 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8837 2014-05-20 Pedro Alves <palves@redhat.com>
8839 * linux-aarch64-low.c (aarch64_insert_point)
8840 (aarch64_remove_point): No longer check whether the type is
8841 supported here. Adjust to new interface.
8842 (the_low_target): Install aarch64_supports_z_point_type as
8843 supports_z_point_type method.
8844 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8845 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8846 instead of a Z packet char. Adjust.
8847 (arm_supports_z_point_type): New function.
8848 (arm_insert_point, arm_remove_point): Adjust to new interface.
8849 (the_low_target): Install arm_supports_z_point_type.
8850 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8851 (cris_insert_point, cris_remove_point): Adjust to new interface.
8852 Don't check whether the type is supported here.
8853 (the_low_target): Install cris_supports_z_point_type.
8854 * linux-low.c (linux_supports_z_point_type): New function.
8855 (linux_insert_point, linux_remove_point): Adjust to new interface.
8856 * linux-low.h (struct linux_target_ops) <insert_point,
8857 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8858 raw_breakpoint pointer parameter.
8859 <supports_z_point_type>: New method.
8860 * linux-mips-low.c (mips_supports_z_point_type): New function.
8861 (mips_insert_point, mips_remove_point): Adjust to new interface.
8862 Use mips_supports_z_point_type.
8863 (the_low_target): Install mips_supports_z_point_type.
8864 * linux-ppc-low.c (the_low_target): Install NULL as
8865 supports_z_point_type method.
8866 * linux-s390-low.c (the_low_target): Install NULL as
8867 supports_z_point_type method.
8868 * linux-sparc-low.c (the_low_target): Install NULL as
8869 supports_z_point_type method.
8870 * linux-x86-low.c (x86_supports_z_point_type): New function.
8871 (x86_insert_point): Adjust to new insert_point interface. Use
8872 insert_memory_breakpoint. Adjust to new
8873 i386_low_insert_watchpoint interface.
8874 (x86_remove_point): Adjust to remove_point interface. Use
8875 remove_memory_breakpoint. Adjust to new
8876 i386_low_remove_watchpoint interface.
8877 (the_low_target): Install x86_supports_z_point_type.
8878 * lynx-low.c (lynx_target_ops): Install NULL as
8879 supports_z_point_type callback.
8880 * nto-low.c (nto_supports_z_point_type): New.
8881 (nto_insert_point, nto_remove_point): Adjust to new interface.
8882 (nto_target_ops): Install nto_supports_z_point_type.
8883 * mem-break.c: Adjust intro comment.
8884 (struct raw_breakpoint) <raw_type, size>: New fields.
8885 <inserted>: Update comment.
8886 <shlib_disabled>: Delete field.
8887 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8888 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8889 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8890 (raw_bkpt_type_to_target_hw_bp_type): New function.
8891 (find_enabled_raw_code_breakpoint_at): New function.
8892 (find_raw_breakpoint_at): New type and size parameters. Use them.
8893 (insert_memory_breakpoint): New function, based off
8894 set_raw_breakpoint_at.
8895 (remove_memory_breakpoint): New function.
8896 (set_raw_breakpoint_at): Reimplement.
8897 (set_breakpoint): New, based on set_breakpoint_at.
8898 (set_breakpoint_at): Reimplement.
8899 (delete_raw_breakpoint): Go through the_target->remove_point
8900 instead of assuming memory breakpoints.
8901 (find_gdb_breakpoint_at): Delete.
8902 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8903 (find_gdb_breakpoint): New function.
8904 (set_gdb_breakpoint_at): Delete.
8905 (z_type_supported): New function.
8906 (set_gdb_breakpoint_1): New function, loosely based off
8907 set_gdb_breakpoint_at.
8908 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8909 (delete_gdb_breakpoint_at): Delete.
8910 (delete_gdb_breakpoint_1): New function, loosely based off
8911 delete_gdb_breakpoint_at.
8912 (delete_gdb_breakpoint): New function.
8913 (clear_gdb_breakpoint_conditions): Rename to ...
8914 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8916 (add_condition_to_breakpoint): Make static.
8917 (add_breakpoint_condition): Take a struct breakpoint pointer
8918 instead of an address. Adjust.
8919 (gdb_condition_true_at_breakpoint): Rename to ...
8920 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8922 (gdb_condition_true_at_breakpoint): Reimplement.
8923 (add_breakpoint_commands): Take a struct breakpoint pointer
8924 instead of an address. Adjust.
8925 (gdb_no_commands_at_breakpoint): Rename to ...
8926 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8927 parameter. Return true if no breakpoint was found. Change debug
8929 (gdb_no_commands_at_breakpoint): Reimplement.
8930 (run_breakpoint_commands): Rename to ...
8931 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8932 and change return type to boolean.
8933 (run_breakpoint_commands): New function.
8934 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8935 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8936 breakpoint. Go through the_target->remove_point instead of
8937 assuming memory breakpoint.
8938 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8939 software and hardware breakpoints.
8940 (reinsert_raw_breakpoint): Go through the_target->insert_point
8941 instead of assuming memory breakpoint.
8942 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8943 software and hardware breakpoints.
8944 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8945 Check both software and hardware breakpoints.
8946 (validate_inserted_breakpoint): Assert the breakpoint is a
8947 software breakpoint. Set the inserted flag to -1 instead of
8948 setting shlib_disabled.
8949 (delete_disabled_breakpoints): Adjust.
8950 (validate_breakpoints): Only validate software breakpoints.
8951 Adjust to inserted flag change.
8952 (check_mem_read, check_mem_write): Skip breakpoint types other
8953 than software breakpoints. Adjust to inserted flag change.
8954 * mem-break.h (enum raw_bkpt_type): New enum.
8955 (raw_breakpoint, struct process_info): Forward declare.
8956 (Z_packet_to_target_hw_bp_type): Delete declaration.
8957 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8958 (set_gdb_breakpoint, delete_gdb_breakpoint)
8959 (clear_breakpoint_conditions): New declarations.
8960 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8961 (breakpoint_inserted_here): Update comment.
8962 (add_breakpoint_condition, add_breakpoint_commands): Replace
8963 address parameter with a breakpoint pointer parameter.
8964 (gdb_breakpoint_here): Update comment.
8965 (delete_gdb_breakpoint_at): Delete.
8966 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8967 * server.c (process_point_options): Take a struct breakpoint
8968 pointer instead of an address. Adjust.
8969 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8970 delete_gdb_breakpoint.
8971 * spu-low.c (spu_target_ops): Install NULL as
8972 supports_z_point_type method.
8973 * target.h: Include mem-break.h.
8974 (struct target_ops) <prepare_to_access_memory>: Update comment.
8975 <supports_z_point_type>: New field.
8976 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8977 instead of a char. Also take a raw breakpoint pointer.
8978 * win32-arm-low.c (the_low_target): Install NULL as
8979 supports_z_point_type.
8980 * win32-i386-low.c (i386_supports_z_point_type): New function.
8981 (i386_insert_point, i386_remove_point): Adjust to new interface.
8982 (the_low_target): Install i386_supports_z_point_type.
8983 * win32-low.c (win32_supports_z_point_type): New function.
8984 (win32_insert_point, win32_remove_point): Adjust to new interface.
8985 (win32_target_ops): Install win32_supports_z_point_type.
8986 * win32-low.h (struct win32_target_ops):
8987 <supports_z_point_type>: New method.
8988 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8989 instead of a char. Also take a raw breakpoint pointer.
8991 2014-05-20 Pedro Alves <palves@redhat.com>
8993 * mem-break.h: Include break-common.h.
8994 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8995 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8996 (Z_packet_to_target_hw_bp_type): New declaration.
8997 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8998 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8999 (Z_PACKET_ACCESS_WP): Delete macros.
9000 (Z_packet_to_hw_type): Delete function.
9001 * i386-low.h: Don't include break-common.h here.
9002 (Z_packet_to_hw_type): Delete declaration.
9003 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
9004 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
9005 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
9006 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
9007 * linux-aarch64-low.c: Don't include break-common.h here.
9008 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
9009 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
9010 (Z_packet_to_target_hw_bp_type): Delete function.
9011 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
9013 (mips_insert_point, mips_remove_point): Use
9014 Z_packet_to_target_hw_bp_type.
9016 2014-05-20 Pedro Alves <palves@redhat.com>
9018 * linux-aarch64-low.c: Include break-common.h.
9019 (enum target_point_type): Delete.
9020 (Z_packet_to_point_type): Rename to ...
9021 (Z_packet_to_target_hw_bp_type): ... this, and return a
9022 target_hw_bp_type instead.
9023 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
9024 instead of an enum target_point_type.
9025 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
9027 (aarch64_dr_state_insert_one_point)
9028 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
9029 (aarch64_handle_aligned_watchpoint)
9030 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
9031 Take an enum target_hw_bp_type instead of an enum
9033 (aarch64_supports_z_point_type): New function.
9034 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
9035 use Z_packet_to_target_hw_bp_type.
9037 2014-05-20 Joel Brobecker <brobecker@adacore.com>
9039 * configure.ac: Only use -Werror by default when DEVELOPMENT
9041 * configure: Regenerate.
9043 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
9045 Fix gdbserver qGetTLSAddr for x86_64 -m32.
9046 * linux-x86-low.c (X86_64_USER_REGS): New.
9047 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
9049 2014-04-28 Yao Qi <yao@codesourcery.com>
9051 * Makefile.in (i386-avx512.c): Fix the typo of generated file
9054 2014-04-25 Pedro Alves <palves@redhat.com>
9057 * linux-low.c (linux_attach_fail_reason_string): New function.
9058 (linux_attach_lwp): Delete.
9059 (linux_attach_lwp_1): Rename to ...
9060 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
9061 argument. Remove "initial" parameter. Return int instead of
9062 void. Don't error or warn here.
9063 (linux_attach): Adjust to call linux_attach_lwp. Call error on
9064 failure to attach to the tgid. Call warning when failing to
9066 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
9067 argument. Remove "initial" parameter. Return int instead of
9068 void. Don't error or warn here.
9069 (linux_attach_fail_reason_string): New declaration.
9070 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
9071 interface change. Use linux_attach_fail_reason_string.
9073 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
9074 Walfred Tedeschi <walfred.tedeschi@intel.com>
9076 * Makefile.in: Added rules to handle new files
9077 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
9078 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
9079 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
9080 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
9081 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
9082 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
9084 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
9085 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
9086 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
9087 i386/x32-avx512.xml.
9088 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
9089 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
9090 i386/x32-avx512-linux.xml.
9091 * i387-fp.c (num_avx512_k_registers): New constant for number
9093 (num_avx512_zmmh_low_registers): New constant for number of
9094 lower ZMM registers (0-15).
9095 (num_avx512_zmmh_high_registers): New constant for number of
9096 higher ZMM registers (16-31).
9097 (num_avx512_ymmh_registers): New contant for number of higher
9098 YMM registers (ymm16-31 added by avx521 on x86_64).
9099 (num_avx512_xmm_registers): New constant for number of higher
9100 XMM registers (xmm16-31 added by AVX512 on x86_64).
9101 (struct i387_xsave): Add space for AVX512 registers.
9102 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
9103 Add code to handle AVX512 registers.
9104 (i387_xsave_to_cache): Add code to handle AVX512 registers.
9105 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
9106 prototypei from generated file.
9107 (tdesc_amd64_avx512_linux): Likewise.
9108 (init_registers_x32_avx512_linux): Likewise.
9109 (tdesc_x32_avx512_linux): Likewise.
9110 (init_registers_i386_avx512_linux): Likewise.
9111 (tdesc_i386_avx512_linux): Likewise.
9112 (x86_64_regmap): Add AVX512 registers.
9113 (x86_linux_read_description): Add code to handle AVX512 XSTATE
9115 (initialize_low_arch): Add code to initialize AVX512 registers.
9117 2014-04-23 Pedro Alves <palves@redhat.com>
9119 * mem-break.c (find_gdb_breakpoint_at): Make static.
9120 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
9122 2014-04-23 Pedro Alves <palves@redhat.com>
9124 * i386-low.c: Don't include break-common.h here.
9125 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
9126 prototype to take target_hw_bp_type as argument instead of a Z
9128 * i386-low.h: Include break-common.h here.
9129 (Z_packet_to_hw_type): Declare.
9130 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
9132 * linux-x86-low.c (x86_insert_point): Convert the packet number to
9133 a target_hw_bp_type before calling i386_low_insert_watchpoint.
9134 (x86_remove_point): Convert the packet number to a
9135 target_hw_bp_type before calling i386_low_remove_watchpoint.
9136 * win32-i386-low.c (i386_insert_point): Convert the packet number
9137 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
9138 (i386_remove_point): Convert the packet number to a
9139 target_hw_bp_type before calling i386_low_remove_watchpoint.
9141 2014-04-23 Pedro Alves <palves@redhat.com>
9143 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
9145 2014-04-10 Pedro Alves <palves@redhat.com>
9147 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
9148 Check if the condition or command is NULL before checking if the
9149 breakpoint is known. On success, return true.
9150 * mem-break.h (add_breakpoint_condition): Document return.
9151 (add_breakpoint_commands): Add describing comment.
9152 * server.c (skip_to_semicolon): New function.
9153 (process_point_options): Use it.
9155 2014-04-09 Pedro Alves <palves@redhat.com>
9157 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
9160 2014-02-27 Pedro Alves <palves@redhat.com>
9163 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
9165 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
9167 (last_thread_of_process_p): Take a PID argument instead of a
9169 (linux_wait_for_lwp): Delete.
9170 (num_lwps, check_zombie_leaders, not_stopped_callback): New
9172 (linux_low_filter_event): New function, party factored out from
9173 linux_wait_for_event.
9174 (linux_wait_for_event): Rename to ...
9175 (linux_wait_for_event_filtered): ... this. Add new filter ptid
9176 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
9177 sigsuspend. Check for zombie leaders.
9178 (linux_wait_for_event): Reimplement as wrapper around
9179 linux_wait_for_event_filtered.
9180 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
9181 a normal or signal exit is seen, it's the whole process exiting.
9182 (wait_for_sigstop): No longer a for_each_inferior callback.
9183 Rewrite on top of linux_wait_for_event_filtered.
9184 (stop_all_lwps): Call wait_for_sigstop directly.
9185 * server.c (resume, handle_target_event): Handle
9186 TARGET_WAITKIND_NO_RESUMED.
9188 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9190 * win32-low.c (psapi_get_dll_name,
9191 * win32_CreateToolhelp32Snapshot): Delete.
9192 (win32_CreateToolhelp32Snapshot, win32_Module32First)
9193 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
9195 (handle_load_dll): Add function description.
9196 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
9198 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9200 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
9202 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
9203 base address when calling win32_add_one_solib.
9204 (handle_load_dll): Delete local variable load_addr.
9205 Remove 0x1000 offset applied to DLL base address when calling
9206 win32_add_one_solib.
9207 (handle_unload_dll): Add comment.
9209 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9211 * win32-low.c (win32_add_all_dlls): Renames
9212 win32_ensure_ntdll_loaded. Rewrite function documentation.
9213 Adjust implementation to always load all DLLs.
9214 Add 0x1000 offset to DLL base address when calling
9215 win32_add_one_solib.
9216 (child_initialization_done): New static global.
9217 (do_initial_child_stuff): Set child_initialization_done to
9218 zero during child initialization, and 1 after. Replace call
9219 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
9221 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
9222 (handle_unload_dll): Add function documentation.
9223 (get_child_debug_event): Ignore load and unload DLL events
9224 during child initialization.
9226 2014-02-20 Doug Evans <dje@google.com>
9228 Remove global all_lwps.
9229 * inferiors.h (ptid_of): Move here from linux-low.h.
9230 (pid_of, lwpid_of): Ditto.
9231 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
9232 parameter is a struct thread_info * now.
9233 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
9234 directly. Pass &all_threads to find_inferior instead of &all_lwps.
9235 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
9237 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
9238 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
9239 * linux-arm-low.c (update_registers_callback): Update, "entry"
9240 parameter is a struct thread_info * now.
9241 Fetch lwpid from current_inferior directly.
9242 (arm_insert_point): Pass &all_threads to find_inferior instead of
9244 (arm_remove_point): Ditto.
9245 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
9246 (arm_prepare_to_resume): Fetch pid from thread.
9247 (arm_read_description): Fetch lwpid from current_inferior directly.
9248 * linux-low.c (all_lwps): Delete.
9249 (delete_lwp): Delete call to remove_inferior.
9250 (handle_extended_wait): Fetch lwpid from thread.
9251 (add_lwp): Don't set lwp->entry.id. Remove call to
9252 add_inferior_to_list.
9253 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
9254 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
9255 (kill_one_lwp_callback): Ditto.
9256 (linux_kill): Don't dereference NULL pointer.
9257 Fetch ptid,lwpid from thread.
9258 (get_detach_signal): Fetch ptid from thread.
9259 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
9260 Simplify call to regcache_invalidate_thread.
9261 (delete_lwp_callback): Update, "entry" parameter is a
9262 struct thread_info * now. Fetch pid from thread.
9263 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
9264 (status_pending_p_callback): Update, "entry" parameter is a
9265 struct thread_info * now. Fetch ptid from thread.
9266 (find_lwp_pid): Update, "entry" parameter is a
9267 struct thread_info * now.
9268 (linux_wait_for_lwp): Fetch pid from thread.
9269 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
9270 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
9271 (enqueue_one_deferred_signal): Fetch lwpid from thread.
9272 (dequeue_one_deferred_signal): Ditto.
9273 (cancel_breakpoint): Fetch ptid from current_inferior.
9274 (linux_wait_for_event): Pass &all_threads to find_inferior,
9275 not &all_lwps. Fetch ptid, lwpid from thread.
9276 (count_events_callback): Update, "entry" parameter is a
9277 struct thread_info * now.
9278 (select_singlestep_lwp_callback): Ditto.
9279 (select_event_lwp_callback): Ditto.
9280 (cancel_breakpoints_callback): Ditto.
9281 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
9283 (select_event_lwp): Ditto. Fetch ptid from event_thread.
9284 (unsuspend_one_lwp): Update, "entry" parameter is a
9285 struct thread_info * now.
9286 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
9288 (linux_stabilize_threads): Ditto. And for for_each_inferior.
9289 Fetch lwpid from thread, not lwp.
9290 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
9291 Pass &all_threads to find_inferior, not &all_lwps.
9292 (send_sigstop): Fetch lwpid from thread, not lwp.
9293 (send_sigstop_callback): Update, "entry" parameter is a
9294 struct thread_info * now.
9295 (suspend_and_send_sigstop_callback): Ditto.
9296 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
9297 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
9298 struct thread_info * now.
9299 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
9301 (lwp_running): Update, "entry" parameter is a
9302 struct thread_info * now.
9303 (stop_all_lwps): Fetch ptid from thread.
9304 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
9305 (linux_resume_one_lwp): Fetch lwpid from thread.
9306 (linux_set_resume_request): Update, "entry" parameter is a
9307 struct thread_info * now. Fetch pid, lwpid from thread.
9308 (resume_status_pending_p): Update, "entry" parameter is a
9309 struct thread_info * now.
9310 (need_step_over_p): Ditto. Fetch lwpid from thread.
9311 (start_step_over): Fetch lwpid from thread.
9312 (linux_resume_one_thread): Update, "entry" parameter is a
9313 struct thread_info * now. Fetch lwpid from thread.
9314 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
9315 (proceed_one_lwp): Update, "entry" parameter is a
9316 struct thread_info * now. Fetch lwpid from thread.
9317 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
9318 struct thread_info * now.
9319 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
9320 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
9321 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
9323 (regsets_store_inferior_registers): Ditto.
9324 (fetch_register, store_register): Ditto.
9325 (linux_read_memory, linux_write_memory): Ditto.
9326 (linux_request_interrupt): Ditto.
9327 (linux_read_auxv): Ditto.
9328 (linux_xfer_siginfo): Ditto.
9329 (linux_qxfer_spu): Ditto.
9330 (linux_qxfer_libraries_svr4): Ditto.
9331 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
9332 moved to inferiors.h.
9334 (get_thread_lwp): Update.
9335 (struct lwp_info): Delete member "entry". Simplify comment for
9338 * linux-mips-low.c (mips_read_description): Fetch lwpid from
9339 current_inferior directly.
9340 (update_watch_registers_callback): Update, "entry" parameter is a
9341 struct thread_info * now. Fetch pid from thread.
9342 (mips_linux_prepare_to_resume): Fetch ptid from thread.
9343 (mips_insert_point): Fetch lwpid from current_inferior.
9344 Pass &all_threads to find_inferior, not &all_lwps.
9345 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
9346 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
9348 (mips_stopped_data_address): Ditto.
9349 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
9351 * linux-tile-low.c (tile_arch_setup): Ditto.
9352 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
9353 (update_debug_registers_callback): Update, "entry" parameter is a
9354 struct thread_info * now. Fetch pid from thread.
9355 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
9356 Pass &all_threads to find_inferior, not &all_lwps.
9357 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
9358 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
9359 Pass &all_threads to find_inferior, not &all_lwps.
9360 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
9361 (i386_dr_low_get_status): Ditto.
9362 (x86_linux_prepare_to_resume): Fetch ptid from thread.
9363 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
9364 (x86_linux_read_description): Ditto.
9365 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
9367 2014-02-20 Doug Evans <dje@google.com>
9369 * inferiors.c (get_first_inferior): Fix buglet.
9371 2014-02-19 Doug Evans <dje@google.com>
9373 * gdbthread.h (add_thread): Change result type to struct thread_info *.
9374 * inferiors.c (add_thread): Change result type to struct thread_info *.
9375 All callers updated.
9376 (add_lwp): Call add_thread here instead of in callers.
9377 All callers updated.
9378 * linux-low.h (get_lwp_thread): Rewrite.
9379 (struct lwp_info): New member "thread".
9381 2014-02-19 Doug Evans <dje@google.com>
9383 * linux-low.c (add_lwp): Change result to struct lwp_info *.
9384 All callers updated.
9386 2014-02-19 Doug Evans <dje@google.com>
9388 * inferiors.c (add_thread): Fix whitespace.
9390 2014-02-19 Doug Evans <dje@google.com>
9392 * dll.c (clear_dlls): Replace accessing list implemention details
9394 * gdbthread.h (get_first_thread): Declare.
9395 * inferiors.c (for_each_inferior_with_data): New function.
9396 (get_first_thread): New function.
9397 (find_thread_ptid): Simplify.
9398 (get_first_inferior): New function.
9399 (clear_list): Delete.
9400 (one_inferior_p): New function.
9401 (clear_inferior_list): New function.
9402 (clear_inferiors): Update.
9403 * inferiors.h (for_each_inferior_with_data): Declare.
9404 (clear_inferior_list): Declare.
9405 (one_inferior_p): Declare.
9406 (get_first_inferior): Declare.
9407 * linux-low.c (linux_wait_for_event): Replace accessing list
9408 implemention details with API function.
9409 * server.c (target_running): Ditto.
9410 (accumulate_file_name_length): New function.
9411 (emit_dll_description): New function.
9412 (handle_qxfer_libraries): Replace accessing list implemention
9413 details with API function.
9414 (handle_qxfer_threads_worker): New function.
9415 (handle_qxfer_threads_proper): Replace accessing list implemention
9416 details with API function.
9417 (handle_query): Ditto.
9418 (visit_actioned_threads_callback_ftype): New typedef.
9419 (visit_actioned_threads_data): New struct.
9420 (visit_actioned_threads): Rewrite to be find_inferior callback.
9421 (resume): Call find_inferior.
9422 (handle_status): Replace accessing list implemention
9423 details with API function.
9424 (process_serial_event): Replace accessing list implemention details
9426 * target.c (set_desired_inferior): Replace accessing list implemention
9427 details with API function.
9428 * tracepoint.c (same_process_p): New function.
9429 (gdb_agent_about_to_close): Replace accessing list implemention
9430 details with API function.
9431 * win32-low.c (child_delete_thread): Replace accessing list
9432 implemention details with API function.
9433 (match_dll_by_basename): New function.
9434 (dll_is_loaded_by_basename): New function.
9435 (win32_ensure_ntdll_loaded): Replace accessing list implemention
9436 details call to dll_is_loaded_by_basename.
9438 2014-02-19 Doug Evans <dje@google.com>
9440 * dll.h (struct dll_info): Add comment.
9441 * gdbthread.h (struct thread_info): Add comment.
9442 (current_ptid): Simplify.
9443 * inferiors.c (add_process): Update.
9444 (remove_process): Update.
9445 * inferiors.h (struct process_info): Rename member "head" to "entry".
9446 * linux-low.c (delete_lwp): Update.
9448 (last_thread_of_process_p): Update.
9449 (kill_one_lwp_callback, linux_kill): Update.
9450 (status_pending_p_callback): Update.
9451 (wait_for_sigstop): Update. Simplify read of ptid.
9452 (start_step_over): Update.
9453 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
9454 (get_lwp_thread): Update.
9455 (struct lwp_info): Rename member "head" to "entry".
9456 * regcache.h (inferior_list_entry): Delete.
9457 * server.c (kill_inferior_callback): Update.
9458 (detach_or_kill_inferior_callback): Update.
9459 (print_started_pid): Update.
9460 (print_attached_pid): Update.
9461 (process_serial_event): Simplify read of ptid.
9462 * thread-db.c (thread_db_create_event): Update.
9463 (thread_db_get_tls_address): Update.
9464 * win32-low.c (current_inferior_ptid): Simplify.
9466 2014-02-19 Tom Tromey <tromey@redhat.com>
9468 * target.h (struct target_ops) <supports_btrace>: Add target_ops
9470 (target_supports_btrace): Update.
9472 2014-02-14 Yao Qi <yao@codesourcery.com>
9474 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
9475 (rsp-low-ipa.o): New target.
9477 2014-02-12 Tom Tromey <tromey@redhat.com>
9479 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
9480 convert_ascii_to_int.
9481 * regcache.c (registers_to_string): Likewise.
9482 * remote-utils.c (decode_M_packet): Likewise.
9483 * server.c (process_serial_event): Likewise.
9485 2014-02-12 Tom Tromey <tromey@redhat.com>
9487 * server.c (handle_query, handle_v_run): Use hex2bin, not
9489 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
9491 2014-02-12 Tom Tromey <tromey@redhat.com>
9493 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
9494 convert_int_to_ascii.
9495 * regcache.c (registers_to_string, collect_register_as_string):
9497 * remote-utils.c (look_up_one_symbol, relocate_instruction):
9499 * server.c (process_serial_event): Likewise.
9500 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
9501 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
9503 2014-02-12 Tom Tromey <tromey@redhat.com>
9505 * remote-utils.c (look_up_one_symbol, monitor_output): Use
9506 bin2hex, not hexify.
9507 * tracepoint.c (cmd_qtstatus): Likewise.
9509 2014-02-12 Tom Tromey <tromey@redhat.com>
9511 * remote-utils.c (monitor_output): Pass explicit length to
9514 2014-02-12 Tom Tromey <tromey@redhat.com>
9516 * tracepoint.c: Include rsp-low.h.
9517 * server.c: Include rsp-low.h.
9518 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
9519 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
9521 * remote-utils.c: Include rsp-low.h.
9522 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
9523 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
9524 (convert_int_to_ascii, convert_ascii_to_int): Move to
9526 * regcache.c: Include rsp-low.h.
9527 * ax.c: Include rsp-low.h.
9528 * Makefile.in (SFILES): Add common/rsp-low.c.
9529 (OBS): Add rsp-low.o.
9530 (rsp-low.o): New target.
9532 2014-02-12 Tom Tromey <tromey@redhat.com>
9534 * utils.h (pulongest, plongest, phex_nz): Don't declare.
9535 Include print-utils.h.
9536 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
9537 (plongest, thirty_two, phex_nz): Remove.
9538 * Makefile.in (SFILES): Add common/print-utils.c.
9539 (OBS): Add print-utils.o.
9540 (print-utils-ipa.o): New target.
9541 (print-utils.o): New target.
9542 (IPA_OBJS): Add print-utils-ipa.o.
9544 2014-02-06 Tom Tromey <tromey@redhat.com>
9546 * Makefile.in (SFILES): Fix indentation.
9548 2014-02-05 Doug Evans <dje@google.com>
9550 * linux-low.c (linux_wait_for_event): Improve comment.
9551 (linux_wait_1): Keep current_inferior in sync with event_child.
9553 2014-01-22 Doug Evans <dje@google.com>
9555 * gdbthread.h (gdb_id_to_thread): Delete, unused.
9557 2014-01-22 Doug Evans <dje@google.com>
9559 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
9560 * configure: Regenerate.
9561 * config.in: Regenerate.
9562 * Makefile.in (SFILES): Add debug.c.
9564 * debug.c: New file.
9565 * debug.h: New file.
9566 * linux-aarch64-low.c (*): Update all debugging printfs to use
9567 debug_printf instead of fprintf.
9568 * linux-arm-low.c (*): Ditto.
9569 * linux-cris-low.c (*): Ditto.
9570 * linux-crisv32-low.c (*): Ditto.
9571 * linux-m32r-low.c (*): Ditto.
9572 * linux-sparc-low.c (*): Ditto.
9573 * linux-x86.c (*): Ditto.
9574 * linux-low.c (*): Ditto.
9575 (linux_wait_1): Add calls to debug_enter, debug_exit.
9576 (linux_wait): Remove redundant debugging printf.
9577 (stop_all_lwps): Add calls to debug_enter, debug_exit.
9578 (linux_resume, unstop_all_lwps): Ditto.
9579 * mem-break.c (*): Update all debugging printfs to use
9580 debug_printf instead of fprintf.
9581 * remote-utils.c (*): Ditto.
9582 * thread-db.c (*): Ditto.
9583 * server.c #include <ctype.h>, "gdb_vecs.h".
9584 (debug_threads): Moved to debug.c.
9585 (*): Update all debugging printfs to use debug_printf instead of
9587 (start_inferior): Replace call to fflush with call to debug_flush.
9588 (monitor_show_help): Mention set debug-format.
9589 (parse_debug_format_options): New function.
9590 (handle_monitor_command): Handle "monitor set debug-format".
9591 (gdbserver_usage): Mention --debug-format.
9592 (main): Parse --debug-format.
9593 * server.h (debug_threads): Declaration moved to debug.h.
9595 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9596 trace_debug_1 that uses debug_printf.
9597 (tracepoint_look_up_symbols): Update all debugging printfs to use
9598 debug_printf instead of fprintf.
9600 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9602 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9605 2014-01-17 Pedro Alves <palves@redhat.com>
9608 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9609 defined after including gdb_proc_service.h.
9611 2014-01-16 Doug Evans <dje@google.com>
9613 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9614 (match_dll): Use it.
9616 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9618 * target.h (target_ops) <read_btrace>: Change parameters and
9619 return type to allow error reporting.
9620 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9621 trace reading errors on.
9622 * linux-low.c (linux_low_read_btrace): Pass trace reading
9624 (linux_low_disable_btrace): New.
9626 2014-01-15 Doug Evans <dje@google.com>
9628 * inferiors.c (thread_id_to_gdb_id): Delete.
9629 * inferiors.h (thread_id_to_gdb_id): Delete.
9631 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9633 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9634 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9637 2014-01-08 Pedro Alves <palves@redhat.com>
9639 * server.c (handle_status): Don't discard previous queued stop
9640 replies or thread's pending status here.
9641 (main) <disconnection>: Do it here instead.
9643 2014-01-08 Pedro Alves <palves@redhat.com>
9645 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9646 * server.c (visit_actioned_threads, handle_pending_status): New
9648 (handle_v_cont): Factor out parts to ...
9649 (resume): ... this new function. If in all-stop, and a thread
9650 being resumed has a pending status, report it without actually
9652 (myresume): Adjust to use the new 'resume' function.
9653 (clear_pending_status_callback, set_pending_status_callback)
9654 (find_status_pending_thread_callback): New functions.
9655 (handle_status): Handle the case of multiple threads having
9656 interesting statuses to report. Report threads' real last signal
9657 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9658 with an interesting thread to report the status for, instead of
9659 always reporting the status of the first thread.
9661 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9663 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9664 * gdbreplay.c (gdbreplay_version): Likewise.
9666 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9668 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9669 iov.iov_len with the real length in use.
9671 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9673 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9674 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9675 for all targets that use win32-low.c.
9676 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9677 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9679 2013-12-13 Pedro Alves <palves@redhat.com>
9681 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9682 if equal to TARGET_WAITKIND_LOADED.
9683 * win32-low.c (cached_status): New static global.
9684 (win32_wait): Add declaration.
9685 (do_initial_child_stuff): Flush all initial pending debug events
9686 up to the initial breakpoint.
9687 (win32_wait): If CACHED_STATUS was set, return that instead
9688 of doing a real wait. Remove the code resuming the execution
9689 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9690 during the initial phase. Also remove the code changing
9691 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9692 TARGET_WAITKIND_STOPPED.
9694 2013-12-11 Yao Qi <yao@codesourcery.com>
9696 * notif.c (handle_notif_ack): Return 0 if no notification
9699 2013-11-20 Doug Evans <dje@google.com>
9701 * linux-low.c (linux_set_resume_request): Fix comment.
9703 2013-11-20 Doug Evans <dje@google.com>
9705 * linux-low.c (resume_status_pending_p): Tweak comment.
9707 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9709 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9710 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9711 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9712 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9713 (srv_amd64_regobj): Add amd64-mpx.o.
9714 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9715 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9716 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9717 * i387-fp.c (num_pl_bnd_register) Added constant.
9718 (num_pl_bnd_cfg_registers) Added constant.
9719 (struct i387_xsave) Added reserved area and MPX fields.
9720 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9721 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9723 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9724 (init_registers_amd64_mpx_linux): Declare new function.
9725 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9726 (x86_64_regmap): Add MPX registers.
9727 (x86_linux_read_description): Add MPX case.
9728 (initialize_low_arch): Initialize MPX targets.
9730 2013-11-18 Tom Tromey <tromey@redhat.com>
9732 * configure: Rebuild.
9733 * configure.ac: Don't check for stdlib.h.
9734 * gdbreplay.c: Unconditionally include stdlib.h.
9736 2013-11-18 Tom Tromey <tromey@redhat.com>
9738 * config.in: Rebuild.
9739 * configure: Rebuild.
9740 * configure.ac: Don't use AC_HEADER_DIRENT.
9742 2013-11-18 Tom Tromey <tromey@redhat.com>
9744 * server.h: Don't check HAVE_STRING_H.
9745 * gdbreplay.c: Don't check HAVE_STRING_H.
9746 * configure: Rebuild.
9748 2013-11-18 Tom Tromey <tromey@redhat.com>
9750 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9753 2013-11-08 Tom Tromey <tromey@redhat.com>
9755 * configure, config.in: Rebuild.
9756 * configure.ac: Remove unused configury.
9758 2013-11-08 Tom Tromey <tromey@redhat.com>
9760 * acinclude.m4: Include common.m4, codeset.m4.
9761 * configure, config.in: Rebuild.
9762 * configure.ac: Use GDB_AC_COMMON.
9764 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9766 * linux-s390-low.c (HWCAP_S390_TE): New define.
9767 (s390_arch_setup): Consider the TE field in the HWCAP for
9768 determining 'have_regset_tdb'.
9770 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9773 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9776 2013-10-02 Pedro Alves <palves@redhat.com>
9778 * server.c (process_serial_event): Don't output "GDBserver
9779 exiting" if GDB is connected through stdio.
9780 * target.c (mywait): Likewise, be silent if GDB is connected
9783 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9785 * lynx-low.c (lynx_add_threads_after_attach): New function.
9786 (lynx_attach): Remove call to add_thread. Add call to
9787 lynx_add_threads_after_attach instead.
9789 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9791 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9792 * config.in, configure: Regenerated.
9794 2013-09-18 Yao Qi <yao@codesourcery.com>
9797 * server.c (start_inferior): Clear 'resume_info'.
9799 2013-09-16 Jiong Wang <jiwang@tilera.com>
9801 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9804 2013-09-16 Jiong Wang <jiwang@tilera.com>
9806 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9807 linux-tile-low.o to srv_tgtobj.
9809 2013-09-16 Will Newton <will.newton@linaro.org>
9811 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9814 2013-09-06 Pedro Alves <palves@redhat.com>
9816 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9817 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9818 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9819 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9820 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9821 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9823 2013-09-06 Pedro Alves <palves@redhat.com>
9825 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9826 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9828 2013-09-06 Pedro Alves <palves@redhat.com>
9830 * linux-amd64-ipa.c: Include tracepoint.h.
9831 * linux-i386-ipa.c: Include tracepoint.h.
9833 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9835 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9836 (ps_get_thread_area): New function.
9838 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9840 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9841 (initialize_low_arch): Call init_registers_crisv32 rather than
9842 init_register_crisv32.
9844 2013-09-05 Pedro Alves <palves@redhat.com>
9846 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9848 * hostio.h: ... this new file.
9849 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9850 win32-low.c: Include hostio.h.
9852 2013-09-05 Pedro Alves <palves@redhat.com>
9854 * server.h (gdb_client_data, handler_func, callback_handler_func)
9855 (delete_file_handler, add_file_handler, append_callback_event)
9856 (delete_callback_event, start_event_loop, initialize_event_loop):
9857 Move to event-loop.h and include it.
9858 * event-loop.h: New file.
9860 2013-09-05 Pedro Alves <palves@redhat.com>
9862 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9863 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9864 (loaded_dll, unloaded_dll): Move to ...
9865 * dll.h: ... this new file.
9866 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9868 2013-09-05 Pedro Alves <palves@redhat.com>
9870 * server.h (current_process, get_thread_process, all_processes)
9871 (add_inferior_to_list, for_each_inferior, current_inferior)
9872 (remove_inferior, add_process, remove_process, find_process_pid)
9873 (have_started_inferiors_p, have_attached_inferiors_p)
9874 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9875 (clear_inferiors, find_inferior, find_inferior_id)
9876 (inferior_target_data, set_inferior_target_data)
9877 (inferior_regcache_data, set_inferior_regcache_data): Move to
9878 inferiors.h, and include it.
9879 * inferiors.h: New file.
9881 2013-09-05 Pedro Alves <palves@redhat.com>
9883 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9887 2013-09-05 Pedro Alves <palves@redhat.com>
9889 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9891 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9892 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9893 (handle_tracepoint_general_set, handle_tracepoint_query)
9894 (tracepoint_finished_step, tracepoint_was_hit)
9895 (release_while_stepping_state_list, current_traceframe)
9896 (in_readonly_region, traceframe_read_mem)
9897 (fetch_traceframe_registers, traceframe_read_sdata)
9898 (traceframe_read_info, struct fast_tpoint_collect_status)
9899 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9900 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9901 (supply_fast_tracepoint_registers)
9902 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9903 (ipa_tdesc, claim_trampoline_space)
9904 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9905 (agent_mem_read, agent_get_trace_state_variable_value)
9906 (agent_set_trace_state_variable_value, agent_tsv_read)
9907 (agent_mem_read_string, get_raw_reg_func_addr)
9908 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9909 * tracepoint.h: ... this new file.
9911 2013-09-05 Pedro Alves <palves@redhat.com>
9913 * server.h (perror_with_name, error, fatal, warning, paddress)
9914 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9916 * utils.h: New file.
9918 2013-09-05 Pedro Alves <palves@redhat.com>
9920 * server.h (remote_debug, noack_mode, transport_is_reliable)
9921 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9922 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9923 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9924 (write_enn, initialize_async_io, enable_async_io)
9925 (disable_async_io, check_remote_input_interrupt_request)
9926 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9927 (dead_thread_notify, prepare_resume_reply)
9928 (decode_address_to_semicolon, decode_address, decode_m_packet)
9929 (decode_M_packet, decode_X_packet, decode_xfer_write)
9930 (decode_search_memory_packet, unhexify, hexify)
9931 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9932 (look_up_one_symbol, relocate_instruction)
9933 (monitor_output): Move to remote-utils.h, and include it.
9934 * remote-utils.h: New file.
9936 2013-09-05 Pedro Alves <palves@redhat.com>
9938 * server.h (_): Delete.
9940 2013-09-02 Pedro Alves <palves@redhat.com>
9942 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9943 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9945 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9947 2013-09-02 Pierre Muller <muller@sourceware.org>
9949 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9950 or WriteProcessMemory complete successfully and handle
9951 ERROR_PARTIAL_COPY error.
9953 2013-09-02 Pedro Alves <palves@redhat.com>
9955 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9956 error instead of EIO.
9958 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9961 * linux-low.c: Include filestuff.h.
9962 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9963 * lynx-low.c: Include filestuff.h.
9964 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9965 * server.c: Include filestuff.h.
9966 (main): Call notice_open_fds.
9967 * spu-low.c: Include filestuff.h.
9968 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9970 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9972 * Makefile.in: Explain why ../target and ../nat are not
9973 listed as include file search paths.
9974 (linux-waitpid.o): New object file rule.
9975 * configure.srv (srv_native_linux_obj): New variable.
9976 Replace all occurrences of linux native object files with
9977 $srv_native_linux_obj.
9978 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9979 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9980 (linux_enable_event_reporting): Remove declaration.
9981 (my_waitpid): Moved to common/linux-waitpid.c.
9982 (linux_wait_for_event): Pass ptid when calling
9983 linux_enable_event_reporting.
9984 (linux_supports_tracefork_flag): Remove.
9985 (linux_enable_event_reporting): Likewise.
9986 (linux_tracefork_grandchild): Remove.
9987 (STACK_SIZE): Moved to common/linux-ptrace.c.
9988 (linux_tracefork_child): Remove.
9989 (linux_test_for_tracefork): Remove.
9990 (linux_look_up_symbols): Call linux_supports_traceclone.
9991 (initialize_low): Remove call to linux_test_for_tracefork.
9992 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9993 common/linux-ptrace.h.
9994 (PTRACE_TYPE_ARG4): Likewise.
9995 Include linux-ptrace.h.
9997 2013-08-21 Pedro Alves <palves@redhat.com>
9999 * config.in: Renegerate.
10001 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
10003 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
10004 (SFILES): Remove $(srcdir)/common/target-common.c and
10005 add $(srcdir)/target/waitstatus.c.
10006 (OBS): Remove target-common.o and add waitstatus.o.
10007 (server_h): Remove $(srcdir)/../common/target-common.h and
10008 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
10009 and $(srcdir)/../target/waitstatus.h.
10010 (target-common.o): Remove.
10011 (waitstatus.o): New target object file.
10012 * target.h: Do not include target-common.h and
10013 include target/resume.h, target/wait.h and
10014 target/waitstatus.h.
10016 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
10018 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
10019 to PTRACE_TYPE_ARG3.
10020 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
10021 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
10023 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
10024 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
10026 2013-07-27 Jie Zhang <jie@codesourcery.com>
10027 Daniel Jacobowitz <dan@codesourcery.com>
10028 Yao Qi <yao@codesourcery.com>
10030 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
10031 (mips-linux-watch.o): New rule.
10032 (mips_linux_watch_h): New variable.
10033 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
10035 * linux-mips-low.c: Include mips-linux-watch.h.
10036 (struct arch_process_info, struct arch_lwp_info): New.
10037 (update_watch_registers_callback): New function.
10038 (mips_linux_new_process, mips_linux_new_thread) New functions.
10039 (mips_linux_prepare_to_resume, mips_insert_point): New
10041 (mips_remove_point, mips_stopped_by_watchpoint): New
10043 (rsp_bp_type_to_target_hw_bp_type): New function.
10044 (mips_stopped_data_address): New function.
10045 (the_low_target): Add watchpoint support functions.
10047 2013-07-27 Yao Qi <yao@codesourcery.com>
10049 * i386-low.c: Include break-common.h.
10050 (enum target_hw_bp_type): Remove.
10052 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
10054 * Makefile.in (SFILES): /common/target-common.c.
10055 (OBS): Add target-common.o.
10056 (server_h): Add $(srcdir)/../common/target-common.h.
10057 (target-common.o): New target.
10058 * server.c (queue_stop_reply_callback): Free
10059 status string after use.
10060 * target.c (target_waitstatus_to_string): Remove.
10061 * target.h: Include target-common.h.
10062 (resume_kind): Likewise.
10063 (target_waitkind): Likewise.
10064 (target_waitstatus): Likewise.
10065 (TARGET_WNOHANG): Likewise.
10067 2013-07-04 Yao Qi <yao@codesourcery.com>
10069 * Makefile.in (host_alias): Use @host_noncanonical@.
10070 (target_alias): Use @target_noncanonical@.
10071 * configure.ac: Use ACX_NONCANONICAL_TARGET and
10072 ACX_NONCANONICAL_HOST.
10073 * configure: Regenerated.
10076 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
10078 * configure.ac (version_host, version_target): Set and AC_SUBST them.
10079 * configure: Rebuild.
10080 * Makefile.in (version_host, version_target): Get from configure.
10081 (version.c): Use $(version_host) and $(version_target).
10083 2013-07-03 Pedro Alves <palves@redhat.com>
10085 * Makefile.in (config.status): Depend on development.sh.
10086 * acinclude.m4: Include libmcheck.m4.
10087 * configure: Regenerate.
10089 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
10091 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
10092 attribute inside the parentheses.
10093 (winapi_DebugSetProcessKillOnExit): Ditto.
10094 (winapi_DebugBreakProcess): Ditto.
10095 (winapi_GenerateConsoleCtrlEvent): Ditto.
10097 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
10099 * notif.h (notif_event): Add a dummy member to avoid compiler
10102 2013-07-01 Pedro Alves <palves@redhat.com>
10104 * hostio.c (HOSTIO_PATH_MAX): Define.
10105 (require_filename, handle_open, handle_unlink, handle_readlink):
10108 2013-07-01 Pedro Alves <palves@redhat.com>
10110 * server.h: Include "pathmax.h".
10111 * linux-low.c: Don't include sys/param.h.
10112 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
10114 * win32-low.c: Don't include sys/param.h.
10115 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
10117 2013-07-01 Pedro Alves <palves@redhat.com>
10119 * event-loop.c: Don't check HAVE_UNISTD_H before including
10121 * gdbreplay.c: Likewise.
10122 * remote-utils.c: Likewise.
10123 * server.c: Likewise.
10124 * configure.ac: Don't check for unistd.h.
10125 * configure: Regenerate.
10127 2013-06-28 Tom Tromey <tromey@redhat.com>
10129 * Makefile.in (version.c): Use version.in, not
10132 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
10134 * configure.ac (version_host, version_target): Set and AC_SUBST them.
10135 * configure: Rebuild.
10136 * Makefile.in (version_host, version_target): Get from configure.
10137 (version.c): Use $(version_host) and $(version_target).
10139 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
10141 Fix trace-status to output user name without trailing colon.
10142 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
10144 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
10146 Fix trace-status to output proper start-time and stop-time.
10147 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
10148 output start time and stop time in hex as gdb expects.
10150 2013-06-26 Pedro Alves <pedro@codesourcery.com>
10152 * tracepoint.c (build_traceframe_info_xml): Output trace state
10153 variables present in the trace buffer.
10155 2013-06-24 Tom Tromey <tromey@redhat.com>
10157 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
10159 (version.o): Remove.
10160 * gdbreplay.c: Include version.h.
10161 (version, host_name): Don't declare.
10162 * server.h: Include version.h.
10163 (version, host_name): Don't declare.
10165 2013-06-12 Pedro Alves <palves@redhat.com>
10167 * linux-x86-low.c (linux_is_elf64): Delete global.
10168 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
10169 with local linux_pid_exe_is_elf_64_file use.
10171 2013-06-11 Pedro Alves <palves@redhat.com>
10173 * linux-low.c (regset_disabled, disable_regset): New functions.
10174 (regsets_fetch_inferior_registers)
10175 (regsets_store_inferior_registers): Use them.
10176 (initialize_regsets_info); Don't allocate the disabled_regsets
10178 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
10181 2013-06-11 Pedro Alves <palves@redhat.com>
10183 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
10186 2013-06-11 Pedro Alves <palves@redhat.com>
10188 * linux-x86-low.c (initialize_low_arch): Call
10189 init_registers_x32_avx_linux.
10191 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
10193 Fix compatibility with Android Bionic.
10194 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
10197 2013-06-07 Pedro Alves <palves@redhat.com>
10200 * Makefile.in (OBS): Add tdesc.o.
10201 (IPA_OBJS): Add tdesc-ipa.o.
10202 (tdesc-ipa.o): New rule.
10203 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
10205 * linux-low.c (new_inferior): Delete.
10206 (disabled_regsets, num_regsets): Delete.
10207 (linux_add_process): Adjust to set the new per-process
10209 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
10210 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
10211 was a stop. When calling arch_setup, switch the current inferior
10212 to the thread that got an event.
10213 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
10214 (regsets_fetch_inferior_registers)
10215 (regsets_store_inferior_registers): New regsets_info parameter.
10217 (linux_register_in_regsets): New regs_info parameter. Adjust to
10219 (register_addr, fetch_register, store_register): New usrregs_info
10220 parameter. Adjust to use it.
10221 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
10222 parameter regs_info. Adjust to use it.
10223 (linux_fetch_registers): Get the current inferior's regs_info, and
10225 (linux_store_registers): Ditto.
10226 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
10227 (initialize_low): Don't initialize the target_regsets here. Call
10228 initialize_low_arch.
10229 * linux-low.h (target_regsets): Delete declaration.
10230 (struct regsets_info): New.
10231 (struct usrregs_info): New.
10232 (struct regs_info): New.
10233 (struct process_info_private) <new_inferior>: New field.
10234 (struct linux_target_ops): Delete the num_regs, regmap, and
10235 regset_bitmap fields. New field regs_info.
10236 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
10237 * i387-fp.c (num_xmm_registers): Delete.
10238 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
10239 calls to new interface.
10240 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
10241 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
10242 Infer the number of xmm registers from the regcache's target
10244 * i387-fp.h (num_xmm_registers): Delete.
10245 * inferiors.c (add_thread): Don't install the thread's regcache
10247 * proc-service.c (gregset_info): Fetch the current inferior's
10248 regs_info. Adjust to use it.
10249 * regcache.c: Include tdesc.h.
10250 (register_bytes, reg_defs, num_registers)
10251 (gdbserver_expedite_regs): Delete.
10252 (get_thread_regcache): If the thread doesn't have a regcache yet,
10253 create one, instead of aborting gdbserver.
10254 (regcache_invalidate_one): Rename to ...
10255 (regcache_invalidate_thread): ... this.
10256 (regcache_invalidate_one): New.
10257 (regcache_invalidate): Only invalidate registers of the current
10259 (init_register_cache): Add target_desc parameter, and use it.
10260 (new_register_cache): Ditto. Assert the target description has a
10261 non zero registers_size.
10262 (regcache_cpy): Add assertions. Adjust.
10263 (realloc_register_cache, set_register_cache): Delete.
10264 (registers_to_string, registers_from_string): Adjust.
10265 (find_register_by_name, find_regno, find_register_by_number)
10266 (register_cache_size): Add target_desc parameter, and use it.
10267 (free_register_cache_thread, free_register_cache_thread_one)
10268 (regcache_release, register_cache_size): New.
10269 (register_size): Add target_desc parameter, and use it.
10270 (register_data, supply_register, supply_register_zeroed)
10271 (supply_regblock, supply_register_by_name, collect_register)
10272 (collect_register_as_string, collect_register_by_name): Adjust.
10273 * regcache.h (struct target_desc): Forward declare.
10274 (struct regcache) <tdesc>: New field.
10275 (init_register_cache, new_register_cache): Add target_desc
10277 (regcache_invalidate_thread): Declare.
10278 (regcache_invalidate_one): Delete declaration.
10279 (regcache_release): Declare.
10280 (find_register_by_number, register_cache_size, register_size)
10281 (find_regno): Add target_desc parameter.
10282 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
10284 * remote-utils.c: Include tdesc.h.
10285 (outreg, prepare_resume_reply): Adjust.
10286 * server.c: Include tdesc.h.
10287 (gdbserver_xmltarget): Delete declaration.
10288 (get_features_xml, process_serial_event): Adjust.
10289 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
10291 (struct process_info) <tdesc>: New field.
10292 (ipa_tdesc): Declare.
10293 * tdesc.c: New file.
10294 * tdesc.h: New file.
10295 * tracepoint.c: Include tdesc.h.
10296 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
10297 (get_context_regcache): Adjust to pass ipa_tdesc down.
10298 (do_action_at_tracepoint): Adjust to get the register cache size
10299 from the context regcache's description.
10300 (traceframe_walk_blocks): Adjust to get the register cache size
10301 from the current trace frame's description.
10302 (traceframe_get_pc): Adjust to get current trace frame's
10303 description and pass it down.
10304 (gdb_collect): Adjust to get the register cache size from the
10306 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
10307 (gdbserver_xmltarget): Delete.
10308 (initialize_low_tracepoint): Set the ipa's target description.
10309 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
10310 (initialize_low_tracepoint): Set the ipa's target description.
10311 * linux-x86-low.c: Include tdesc.h.
10312 [__x86_64__] (is_64bit_tdesc): New.
10313 (ps_get_thread_area, x86_get_thread_area): Use it.
10314 (i386_cannot_store_register): Rename to ...
10315 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
10316 (i386_cannot_fetch_register): Rename to ...
10317 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
10318 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
10320 (target_regsets): Rename to ...
10321 (x86_regsets): ... this.
10322 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
10324 (x86_siginfo_fixup): Use is_64bit_tdesc.
10325 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
10326 (tdesc_x32_avx_linux, tdesc_x32_linux)
10327 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
10329 (x86_linux_update_xmltarget): Delete.
10330 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
10331 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
10332 (AMD64_LINUX_USER64_CS): New.
10333 (x86_linux_read_description): New, based on
10334 x86_linux_update_xmltarget.
10335 (same_process_callback): New.
10336 (x86_arch_setup_process_callback): New.
10337 (x86_linux_update_xmltarget): New.
10338 (x86_regsets_info): New.
10339 (amd64_linux_regs_info): New.
10340 (i386_linux_usrregs_info): New.
10341 (i386_linux_regs_info): New.
10342 (x86_linux_regs_info): New.
10343 (x86_arch_setup): Reimplement.
10344 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
10345 (x86_emit_ops): Ditto.
10346 (the_low_target): Adjust. Install x86_linux_regs_info,
10347 x86_cannot_fetch_register, and x86_cannot_store_register.
10348 (initialize_low_arch): New.
10349 * linux-ia64-low.c (tdesc_ia64): Declare.
10350 (ia64_fetch_register): Adjust.
10351 (ia64_usrregs_info, regs_info): New globals.
10352 (ia64_regs_info): New function.
10353 (the_low_target): Adjust.
10354 (initialize_low_arch): New function.
10355 * linux-sparc-low.c (tdesc_sparc64): Declare.
10356 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
10358 (sparc_arch_setup): New function.
10359 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
10360 (the_low_target): Adjust.
10361 (initialize_low_arch): New function.
10362 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
10363 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
10364 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
10365 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
10366 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
10367 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
10368 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
10369 (tdesc_powerpc_isa205_vsx64l): Declare.
10370 (ppc_cannot_store_register, ppc_collect_ptrace_register)
10371 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
10372 (ppc_set_pc, ppc_get_hwcap): Adjust.
10373 (ppc_usrregs_info): Forward declare.
10374 (!__powerpc64__) ppc_regmap_adjusted: New global.
10375 (ppc_arch_setup): Adjust to the current process'es target
10377 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
10378 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
10379 (ppc_store_evrregset): Adjust.
10380 (target_regsets): Rename to ...
10381 (ppc_regsets): ... this, and make static.
10382 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
10383 (ppc_regs_info): New function.
10384 (the_low_target): Adjust.
10385 (initialize_low_arch): New function.
10386 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
10387 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
10388 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
10389 (tdesc_s390x_linux64v2): Declare.
10390 (s390_collect_ptrace_register, s390_supply_ptrace_register)
10391 (s390_fill_gregset, s390_store_last_break): Adjust.
10392 (target_regsets): Rename to ...
10393 (s390_regsets): ... this, and make static.
10394 (s390_get_pc, s390_set_pc): Adjust.
10395 (s390_get_hwcap): New target_desc parameter, and use it.
10396 [__s390x__] (have_hwcap_s390_high_gprs): New global.
10397 (s390_arch_setup): Adjust to set the current process'es target
10398 description. Don't adjust the regmap.
10399 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
10400 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
10401 (regs_info_3264): New globals.
10402 (s390_regs_info): New function.
10403 (the_low_target): Adjust.
10404 (initialize_low_arch): New function.
10405 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
10406 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
10407 [__mips64] (init_registers_mips_linux)
10408 (init_registers_mips_dsp_linux): Delete defines.
10409 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
10410 (have_dsp): New global.
10411 (mips_read_description): New, based on mips_arch_setup.
10412 (mips_arch_setup): Reimplement.
10413 (get_usrregs_info): New function.
10414 (mips_cannot_fetch_register, mips_cannot_store_register)
10415 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
10416 (mips_fill_fpregset, mips_store_fpregset): Adjust.
10417 (target_regsets): Rename to ...
10418 (mips_regsets): ... this, and make static.
10419 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
10420 (dsp_regs_info, regs_info): New globals.
10421 (mips_regs_info): New function.
10422 (the_low_target): Adjust.
10423 (initialize_low_arch): New function.
10424 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
10425 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
10427 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
10428 (arm_read_description): New, with bits factored from
10430 (arm_arch_setup): Reimplement.
10431 (target_regsets): Rename to ...
10432 (arm_regsets): ... this, and make static.
10433 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
10434 (arm_regs_info): New function.
10435 (the_low_target): Adjust.
10436 (initialize_low_arch): New function.
10437 * linux-m68k-low.c (tdesc_m68k): Declare.
10438 (target_regsets): Rename to ...
10439 (m68k_regsets): ... this, and make static.
10440 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
10441 (m68k_regs_info): New function.
10442 (m68k_arch_setup): New function.
10443 (the_low_target): Adjust.
10444 (initialize_low_arch): New function.
10445 * linux-sh-low.c (tdesc_sharch): Declare.
10446 (target_regsets): Rename to ...
10447 (sh_regsets): ... this, and make static.
10448 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
10449 (sh_regs_info, sh_arch_setup): New functions.
10450 (the_low_target): Adjust.
10451 (initialize_low_arch): New function.
10452 * linux-bfin-low.c (tdesc_bfin): Declare.
10453 (bfin_arch_setup): New function.
10454 (bfin_usrregs_info, regs_info): New globals.
10455 (bfin_regs_info): New function.
10456 (the_low_target): Adjust.
10457 (initialize_low_arch): New function.
10458 * linux-cris-low.c (tdesc_cris): Declare.
10459 (cris_arch_setup): New function.
10460 (cris_usrregs_info, regs_info): New globals.
10461 (cris_regs_info): New function.
10462 (the_low_target): Adjust.
10463 (initialize_low_arch): New function.
10464 * linux-cris-low.c (tdesc_crisv32): Declare.
10465 (cris_arch_setup): New function.
10466 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
10467 (cris_regs_info): New function.
10468 (the_low_target): Adjust.
10469 (initialize_low_arch): New function.
10470 * linux-m32r-low.c (tdesc_m32r): Declare.
10471 (m32r_arch_setup): New function.
10472 (m32r_usrregs_info, regs_info): New globals.
10473 (m32r_regs_info): Adjust.
10474 (initialize_low_arch): New function.
10475 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
10476 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
10477 (tic6x_usrregs_info): Forward declare.
10478 (tic6x_read_description): New function, based on ...
10479 (tic6x_arch_setup): ... this. Reimplement.
10480 (target_regsets): Rename to ...
10481 (tic6x_regsets): ... this, and make static.
10482 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
10483 (tic6x_regs_info): New function.
10484 (the_low_target): Adjust.
10485 (initialize_low_arch): New function.
10486 * linux-xtensa-low.c (tdesc_xtensa): Declare.
10487 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
10488 (target_regsets): Rename to ...
10489 (xtensa_regsets): ... this, and make static.
10490 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
10492 (xtensa_arch_setup, xtensa_regs_info): New functions.
10493 (the_low_target): Adjust.
10494 (initialize_low_arch): New function.
10495 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
10496 (nios2_arch_setup): Set the current process'es tdesc.
10497 (target_regsets): Rename to ...
10498 (nios2_regsets): ... this.
10499 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
10500 (nios2_regs_info): New function.
10501 (the_low_target): Adjust.
10502 (initialize_low_arch): New function.
10503 * linux-aarch64-low.c (tdesc_aarch64): Declare.
10504 (aarch64_arch_setup): Set the current process'es tdesc.
10505 (target_regsets): Rename to ...
10506 (aarch64_regsets): ... this.
10507 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
10508 (aarch64_regs_info): New function.
10509 (the_low_target): Adjust.
10510 (initialize_low_arch): New function.
10511 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
10513 (target_regsets): Rename to ...
10514 (tile_regsets): ... this.
10515 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
10516 (tile_regs_info): New function.
10517 (tile_arch_setup): Set the current process'es tdesc.
10518 (the_low_target): Adjust.
10519 (initialize_low_arch): New function.
10520 * spu-low.c (tdesc_spu): Declare.
10521 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
10522 * win32-arm-low.c (tdesc_arm): Declare.
10523 (arm_arch_setup): New function.
10524 (the_low_target): Install arm_arch_setup instead of
10525 init_registers_arm.
10526 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
10527 (init_windows_x86): Rename to ...
10528 (i386_arch_setup): ... this. Set `win32_tdesc'.
10529 (the_low_target): Adjust.
10530 * win32-low.c (win32_tdesc): New global.
10531 (child_add_thread): Don't create the thread cache here.
10532 (do_initial_child_stuff): Set the new process'es tdesc.
10533 * win32-low.h (struct target_desc): Forward declare.
10534 (win32_tdesc): Declare.
10535 * lynx-i386-low.c (tdesc_i386): Declare global.
10536 (lynx_i386_arch_setup): Set `lynx_tdesc'.
10537 * lynx-low.c (lynx_tdesc): New global.
10538 (lynx_add_process): Set the new process'es tdesc.
10539 * lynx-low.h (struct target_desc): Forward declare.
10540 (lynx_tdesc): Declare global.
10541 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
10542 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
10543 * nto-low.c (nto_tdesc): New global.
10544 (do_attach): Set the new process'es tdesc.
10545 * nto-low.h (struct target_desc): Forward declare.
10546 (nto_tdesc): Declare.
10547 * nto-x86-low.c (tdesc_i386): Declare.
10548 (nto_x86_arch_setup): Set `nto_tdesc'.
10550 2013-06-04 Gary Benson <gbenson@redhat.com>
10552 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
10553 to qSupported response when appropriate.
10554 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
10555 with nonzero-length annex.
10556 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
10557 arguments supplied in annex.
10559 2013-05-31 Doug Evans <dje@google.com>
10562 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
10563 64 bits in 64-cross-32 environment.
10565 2013-05-28 Pedro Alves <palves@redhat.com>
10567 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
10568 (aarch64-without-fpu.c): Delete rule.
10569 * configure.srv (aarch64*-*-linux*): Remove references to
10570 aarch64-without-fpu.o and aarch64-without-fpu.xml.
10571 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
10574 2013-05-24 Pedro Alves <palves@redhat.com>
10576 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
10577 instead of strchr/decode_address. Error if the range isn't split
10578 with a ','. Don't assume there's be a ':' in the action.
10580 2013-05-23 Yao Qi <yao@codesourcery.com>
10581 Pedro Alves <palves@redhat.com>
10583 * linux-low.c (lwp_in_step_range): New function.
10584 (linux_wait_1): If the thread was range stepping and stopped
10585 outside the stepping range, report the stop to GDB. Otherwise,
10586 continue stepping. Add range stepping debug output.
10587 (linux_set_resume_request): Copy the step range from the resume
10588 request to the lwp.
10589 (linux_supports_range_stepping): New.
10590 (linux_target_ops) <supports_range_stepping>: Set to
10591 linux_supports_range_stepping.
10592 * linux-low.h (struct linux_target_ops)
10593 <supports_range_stepping>: New field.
10594 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10595 * linux-x86-low.c (x86_supports_range_stepping): New.
10596 (the_low_target) <supports_range_stepping>: Set to
10597 x86_supports_range_stepping.
10598 * server.c (handle_v_cont): Handle 'r' action.
10599 (handle_v_requests): Append ";r" if the target supports range
10601 * target.h (struct thread_resume) <step_range_start,
10602 step_range_end>: New fields.
10603 (struct target_ops) <supports_range_stepping>:
10605 (target_supports_range_stepping): New macro.
10607 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10609 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10610 confusion in comment.
10612 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10614 * lynx-low.c (struct process_info_private): New type.
10615 (lynx_add_process): New function.
10616 (lynx_create_inferior, lynx_attach): Replace calls to
10617 add_process by calls to lynx_add_process.
10618 (lynx_resume): If PTID is null, then try using
10619 current_process()->private->last_wait_event_ptid.
10621 (lynx_clear_inferiors): Delete. The contents of that function
10622 has been inlined in lynx_mourn;
10623 (lynx_wait_1): Save the ptid in the process's private data.
10624 (lynx_mourn): Free the process' private data. Replace call
10625 to lynx_clear_inferiors by call to clear_inferiors.
10627 2013-05-17 Yao Qi <yao@codesourcery.com>
10629 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10632 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10634 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10635 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10636 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10637 PT_TEXT_END_ADDR guards. Update comments.
10638 (linux_target_op) <read_offsets>: Conditionally define to
10639 linux_read_offsets if the target is UCLIBC and if it defines
10640 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10642 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10643 Andrew Jenner <andrew@codesourcery.com>
10645 * Makefile.in (SFILES): Add linux-nios2-low.c.
10646 (clean): Add action to delete nios2-linux.c.
10647 (nios2-linux.c): New rule.
10648 * configure.srv: Add nios2*-*-linux*.
10649 * linux-nios2-low.c: New.
10651 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10653 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10655 2013-04-25 Hui Zhu <hui@codesourcery.com>
10658 * ax.c (ax_printf): Add fflush.
10660 2013-04-22 Tom Tromey <tromey@redhat.com>
10662 * Makefile.in (SFILES): Add filestuff.c.
10663 (OBS): Add filestuff.o.
10664 (filestuff.o): New target.
10665 * config.in, configure: Rebuild.
10666 * configure.ac: Check for fdwalk, pipe2.
10668 2013-04-17 Pedro Alves <palves@redhat.com>
10670 * configure.ac (USE_THREAD_DB): Delete variable.
10671 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10672 Don't AC_SUBST USE_THREAD_DB.
10673 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10674 * config.in, configure: Regenerate.
10676 2013-04-16 Pedro Alves <palves@redhat.com>
10678 * linux-low.h (struct lwp_info) <thread_known>: Move under
10679 the USE_THREAD_DB #ifdef.
10681 2013-04-16 Pedro Alves <palves@redhat.com>
10683 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10684 (linux-low.o): Delete rule.
10685 * linux-low.h: Always include "gdb_thread_db.h" instead of
10686 conditionally including thread_db.h.
10687 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10690 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10692 * Makefile.in (install-only): Fix make install regression.
10694 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10696 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10697 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10699 * gdbserver.1: Remove.
10701 2013-03-22 Pedro Alves <palves@redhat.com>
10703 * linux-low.c (handle_extended_wait): Don't call
10704 linux_enable_event_reporting.
10706 2013-03-15 Tony Theodore <tonyt@logyst.com>
10709 * Makefile.in (SHELL): Use @SHELL@.
10711 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10713 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10716 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10718 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10719 Remove extraneous NULL element.
10721 2013-03-13 Yao Qi <yao@codesourcery.com>
10723 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10724 'V' block in trace frame.
10726 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10728 * target.h (struct target_ops): Add btrace ops.
10729 (target_supports_btrace): New macro.
10730 (target_enable_btrace): New macro.
10731 (target_disable_btrace): New macro.
10732 (target_read_btrace): New macro.
10733 * gdbthread.h (struct thread_info): Add btrace field.
10734 * server.c: Include btrace-common.h.
10735 (handle_btrace_general_set): New function.
10736 (handle_btrace_enable): New function.
10737 (handle_btrace_disable): New function.
10738 (handle_general_set): Call handle_btrace_general_set.
10739 (handle_qxfer_btrace): New function.
10740 (struct qxfer qxfer_packets[]): Add btrace entry.
10741 * inferiors.c (remove_thread): Disable btrace.
10742 * linux-low: Include linux-btrace.h.
10743 (linux_low_enable_btrace): New function.
10744 (linux_low_read_btrace): New function.
10745 (linux_target_ops): Add btrace ops.
10746 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10747 Add srv_linux_btrace=yes.
10748 (x86_64-*-linux*): Add linux-btrace.o.
10749 Add srv_linux_btrace=yes.
10750 * configure.ac: Define HAVE_LINUX_BTRACE.
10751 * config.in: Regenerated.
10752 * configure: Regenerated.
10754 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10756 * server.c (handle_qxfer): Preserve error message if -3 is
10758 (qxfer): Document the -3 return value.
10760 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10762 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10763 (linux_btrace_h): New variable.
10764 (linux-btrace.o): New rule.
10766 2013-03-08 Stan Shebs <stan@codesourcery.com>
10767 Hafiz Abid Qadeer <abidh@codesourcery.com>
10769 * tracepoint.c (trace_buffer_size): New global.
10770 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10771 (init_trace_buffer): Change to one-argument function. Allocate
10772 trace buffer memory.
10773 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10774 handle QTBuffer:size packet.
10775 (cmd_bigqtbuffer_size): New function.
10776 (initialize_tracepoint): Call init_trace_buffer with
10777 DEFAULT_TRACE_BUFFER_SIZE.
10778 * server.c (handle_query): Add QTBuffer:size in the
10781 2013-03-07 Yao Qi <yao@codesourcery.com>
10783 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10784 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10786 (cmd_qtsp): Adjust condition. Do post increment.
10787 Set cur_action and cur_step_action back to 0.
10789 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10792 * linux-low.c (linux_write_memory): Return early success if LEN is
10795 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10797 * configure.srv: Add x86_64-*-cygwin* as target.
10799 2013-02-28 Tom Tromey <tromey@redhat.com>
10801 * configure.ac: Invoke AC_SYS_LARGEFILE.
10802 * configure, config.in: Rebuild.
10804 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10806 * win32-low.c: Throughout, fix format strings and casts of
10807 printf-like functions to avoid type related warnings on all
10809 (get_child_debug_event): Print dwDebugEventCode as hex since
10810 that's how it's usually documented.
10812 2013-02-28 Yao Qi <yao@codesourcery.com>
10814 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10817 2013-02-27 Jiong Wang <jiwang@tilera.com>
10819 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10820 (reg-tilegx32.c): New rule.
10821 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10822 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10823 different register info initializer according to elf class.
10824 (init_registers_tilgx32): New function. The tilegx32 register info
10826 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10827 (tile_store_gregset): Likewise.
10829 2013-02-27 Yao Qi <yao@codesourcery.com>
10831 * server.c (process_point_options): Print debug message when
10832 debug_threads is true.
10834 2013-02-26 Yao Qi <yao@codesourcery.com>
10836 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10838 2013-02-19 Pedro Alves <palves@redhat.com>
10839 Kai Tietz <ktietz@redhat.com>
10843 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10844 instead of strtoul to extract address from packet.
10845 (process_serial_event) <'z'>: Likewise.
10847 2013-02-18 Yao Qi <yao@codesourcery.com>
10849 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10851 2013-02-14 Pedro Alves <palves@redhat.com>
10855 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10856 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10858 2013-02-14 Pedro Alves <palves@redhat.com>
10860 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10862 2013-02-14 Pedro Alves <palves@redhat.com>
10864 * tracepoint.c (save_string): Delete.
10865 (add_tracepoint_action): Use savestring instead of save_string.
10867 2013-02-12 Pedro Alves <palves@redhat.com>
10869 * linux-xtensa-low.c: Ditto.
10870 * xtensa-xtregs.c: Ditto.
10872 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10874 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10877 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10879 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10880 aarch64_num_wp_regs and aarch64_num_bp_regs to
10881 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10883 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10885 * linux-aarch64-low.c (ps_get_thread_area): Replace
10886 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10888 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10889 Marcus Shawcroft <marcus.shawcroft@arm.com>
10890 Nigel Stephens <nigel.stephens@arm.com>
10891 Yufeng Zhang <yufeng.zhang@arm.com>
10893 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10894 (aarch64.c, aarch64-without-fpu.c): New targets.
10895 * configure.srv (aarch64*-*-linux*): New.
10896 * linux-aarch64-low.c: New file.
10898 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10900 * linux-low.c (handle_extended_wait, linux_create_inferior)
10901 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10902 (dequeue_one_deferred_signal, linux_resume_one_thread)
10903 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10904 (linux_tracefork_grandchild, linux_test_for_tracefork)
10905 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10906 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10907 where the argument is 0.
10909 2013-01-25 Yao Qi <yao@codesourcery.com>
10911 * event-loop.c: Include "queue.h".
10912 (gdb_event_p): New typedef.
10913 (struct gdb_event) <next_event>: Remove.
10914 (event_queue): Change to QUEUE(gdb_event_p).
10915 (async_queue_event): Remove.
10916 (gdb_event_xfree): New.
10917 (initialize_event_loop): New.
10918 (process_event): Use API from QUEUE.
10919 (wait_for_event): Likewise.
10920 * server.c (main): Call initialize_event_loop.
10921 * server.h (initialize_event_loop): Declare.
10923 2013-01-18 Yao Qi <yao@codesourcery.com>
10925 * ax.h (struct eval_agent_expr_context): New.
10926 (gdb_eval_agent_expr): Update declaration.
10927 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10928 TFRAME. Add new argument CTX.
10929 * server.h (struct eval_agent_expr_context): Declare.
10930 (agent_mem_read, agent_tsv_read): Update declaration.
10931 (agent_mem_read_string): Likewise.
10932 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10933 (add_traceframe_block): Add new argument TPOINT.
10934 Increase TPOINT->traceframe_usage.
10935 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10936 eval_tracepoint_agent_expr.
10937 (condition_true_at_tracepoint): Likewise.
10938 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10939 (agent_mem_read_string, agent_tsv_read): Likewise.
10941 2013-01-16 Yao Qi <yao@codesourcery.com>
10943 * linux-low.c (linux_resume_one_lwp): Don't check
10944 'lwp->bp_reinsert != 0'.
10946 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10947 Pedro Alves <palves@redhat.com>
10949 * lynx-low.c (ptrace_request_to_str): Define a temporary
10950 macro and use it to simplify this function's implementation.
10952 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10954 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10957 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10959 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10961 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10963 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10965 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10967 * lynx-low.c (lynx_resume): Use the resume_info parameter
10968 to determine the ptid for the lynx_ptrace call, unless
10969 it is equal to minus_one_ptid, in which case we use the
10970 ptid of the current_inferior.
10971 (lynx_wait_1): After having received a thread create/exit
10972 event, resume the inferior's execution using the signaling
10973 thread's ptid, rather than the old ptid.
10975 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10977 * lynx-low.c (lynx_resume): Delete variable ret.
10979 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10981 * gdbreplay.c (gdbreplay_version): Update copyright year.
10982 * server.c (gdbserver_version): Likewise.
10984 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10986 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10989 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10991 * lynx-low.c (ptrace_request_to_str): Add handling for
10992 PTRACE_GETTRACESIG.
10994 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10996 * lynx-low.c (lynx_attach): Delete variable new_process.
10998 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11000 * lynx-low.c (lynx_create_inferior): Delete variable
11003 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11005 * lynx-low.c (ptrace_request_to_str): Do not handle
11006 PTRACE_GETTHREADLIST if this macro does not exist.
11008 2012-12-15 Yao Qi <yao@codesourcery.com>
11010 * Makefile.in (OBS): Add notif.o.
11011 * notif.c, notif.h: New.
11012 * server.c: Include "notif.h".
11013 (struct vstop_notif) <next>: Remove.
11015 (queue_stop_reply): Update.
11016 (push_event, send_next_stop_reply): Remove.
11017 (discard_queued_stop_replies): Update.
11018 (notif_stop): New variable.
11019 (handle_v_stopped): Remove.
11020 (handle_v_requests): Don't call handle_v_stopped. Call
11021 handle_ack_notif instead.
11022 (queue_stop_reply_callback): Call notif_event_enque instead
11023 of queue_stop_reply.
11024 (handle_status): Don't call send_next_stop_reply, call
11025 notif_write_event instead.
11026 (kill_inferior_callback): Likewise.
11027 (detach_or_kill_inferior_callback): Likewise.
11028 (main): Call initialize_notif.
11029 (process_serial_event): Call QUEUE_is_empty.
11030 (handle_target_event): Call notif_push instead of push event.
11031 * server.h (push_event): Remove declaration.
11033 2012-12-10 Tom Tromey <tromey@redhat.com>
11035 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
11036 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
11039 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
11040 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
11041 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
11042 (amd64-linux-ipa.o, ax.o): Rewrite.
11043 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
11044 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
11045 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
11046 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
11047 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
11048 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
11049 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
11050 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
11051 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
11052 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
11053 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
11054 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
11055 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
11056 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
11057 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
11058 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
11059 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
11060 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
11061 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
11062 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
11063 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
11064 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
11065 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
11066 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
11067 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
11068 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
11069 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
11070 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
11071 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
11072 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
11073 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
11074 (reg-tilegx.o): Remove.
11075 (all_object_files): New macro.
11076 Include .deps files.
11077 * aclocal.m4, configure: Rebuild.
11078 * acinclude.m4: Include depstand.m4, lead-dot.m4.
11079 * configure.ac: Invoke ZW_CREATE_DEPDIR,
11080 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
11082 2012-12-05 Tom Tromey <tromey@redhat.com>
11085 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
11087 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
11089 * configure.ac: Check for linux/perf_event.h.
11090 * config.in: Regenerated.
11091 * configure: Regenerated.
11093 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
11095 * hostio.c (handle_readlink): Decrease buffer size
11096 parameter passed to readlink by one byte.
11098 2012-11-26 Yao Qi <yao@codesourcery.com>
11100 * configure.ac (build_warnings): Append '-Wempty-body'.
11101 * configure: Regenerated.
11102 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
11105 2012-11-15 Pierre Muller <muller@sourceware.org>
11107 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
11108 * config.in: Regenerate.
11109 * configure: Regenerate.
11110 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
11111 Use "gdb_wait.h" header instead of <sys/wait.h> header.
11112 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
11113 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
11115 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
11116 instead of <sys/wait.h> header.
11117 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
11119 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
11121 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
11122 (various make rules): Remove -DGDBSERVER
11124 2012-11-09 Yao Qi <yao@codesourcery.com>
11126 * spu-low.c (current_ptid): Move it to ..
11127 * gdbthread.h: ... here. New.
11128 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
11129 * server.c (myresume, process_serial_event): Likewise.
11130 * thread-db.c (thread_db_find_new_threads): Likewise.
11131 * tracepoint.c (run_inferior_command): Likewise.
11133 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
11135 * server.c (handle_search_memory_1): Include access length in
11138 2012-09-05 Michael Brandt <michael.brandt@axis.com>
11140 * linux-crisv32-low.c: Fix compile errors.
11142 2012-09-04 Yao Qi <yao@codesourcery.com>
11144 * tracepoint.c (cmd_qtsv): Adjust debug message.
11145 Don't check CUR_TPOINT.
11147 2012-08-28 Yao Qi <yao@codesourcery.com>
11149 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
11150 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
11151 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
11152 Remove declarations of xmalloc, xreallloc, xstrdup and
11154 * Makefile.in (libiberty_h): New.
11155 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
11156 (linux-bfin-low.o): Append dependency 'libiberty.h'.
11158 2012-08-23 Yao Qi <yao@codesourcery.com>
11160 * server.h: Remove declaration of 'xsnprintf'.
11162 2012-08-22 Keith Seitz <keiths@redhat.com>
11164 * server.h: Include build-gnulib-gbserver/config.h.
11165 * gdbreplay.c: Likewise.
11167 2012-08-08 Doug Evans <dje@google.com>
11169 * Makefile.in (SFILES): Add gdb_vecs.c.
11170 (OBS): Add gdb_vecs.o.
11171 (gdb_vecs_h, host_defs_h): New variables.
11172 (thread-db.o): Add $(gdb_vecs_h) dependency.
11173 (gdb_vecs.o): New rule.
11174 * thread-db.c: #include "gdb_vecs.h".
11175 (thread_db_load_search): Use a vector to iterate over path elements.
11176 Handle text appearing after "$pdir".
11178 * configure.ac: Add check for strstr.
11179 * config.in: Regenerate.
11180 * configure: Regenerate.
11182 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
11184 * hostio.c (handle_pread): If pread fails, fall back to attempting
11186 (handle_pwrite): Likewise for pwrite.
11188 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
11190 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
11191 between unsupported TYPE and unimplementable ADDR/LEN combination.
11192 (arm_insert_point): Act on new return value.
11194 2012-07-31 Pedro Alves <palves@redhat.com>
11196 * server.c (process_point_options): Only skip tokens if we find
11197 one that is unrecognized. Don't treat 'X' specially while
11198 skipping unrecognized tokens.
11200 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
11202 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
11203 to 4-byte-align HW breakpoint addresses for Thumb.
11205 2012-07-27 Yao Qi <yao@codesourcery.com>
11209 * server.h: Declare gdb_agent_about_to_close.
11210 * target.c (kill_inferior): Include "agent.h".
11211 New. Send command 'kill'.
11212 * target.h (kill_inferior): Removed macro.
11213 * tracepoint.c (gdb_agent_about_to_close): New.
11214 (gdb_agent_helper_thread): Handle command 'close'.
11215 Wait endlessly until the inferior stops.
11216 Install gdb_agent_remove_socket to atexit hook.
11217 (agent_socket_name): New static variable.
11218 (gdb_agent_socket_init): Replace local variable 'name' with
11219 'agent_socket_name'.
11220 (gdb_agent_remove_socket): New.
11222 2012-07-27 Yao Qi <yao@codesourcery.com>
11224 * server.c (process_point_options): Stop at 'X' when parsing.
11226 2012-07-19 Michael Eager <eager@eagercon.com>
11228 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
11230 * linux-x86-low.c (x86_insert_point, x86_remove_point):
11231 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
11232 hardware breakpoint.
11234 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11236 * gdbserver/linux-low.c (initialize_low): Call
11237 linux_ptrace_init_warnings.
11239 2012-07-02 Doug Evans <dje@google.com>
11241 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
11244 2012-07-02 Stan Shebs <stan@codesourcery.com>
11246 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
11247 (ax.o): Add it to build rule.
11249 (OBS): Add format.o.
11250 (IPA_OBS): Add format.o.
11251 * server.c (handle_query): Claim support for breakpoint commands.
11252 (process_point_options): Add command case.
11253 (process_serial_event): Leave running if there are printfs in
11255 * mem-break.h (any_persistent_commands): Declare.
11256 (add_breakpoint_commands): Declare.
11257 (gdb_no_commands_at_breakpoint): Declare.
11258 (run_breakpoint_commands): Declare.
11259 * mem-break.c (struct point_command_list): New struct.
11260 (struct breakpoint): New field command_list.
11261 (any_persistent_commands): New function.
11262 (add_commands_to_breakpoint): New function.
11263 (add_breakpoint_commands): New function.
11264 (gdb_no_commands_at_breakpoint): New function.
11265 (run_breakpoint_commands): New function.
11266 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
11268 * ax.c: Include format.h.
11269 (ax_printf): New function.
11270 (gdb_eval_agent_expr): Add printf opcode.
11272 2012-06-13 Yao Qi <yao@codesourcery.com>
11274 * server.c (start_inferior): Remove duplicated writes to fields
11275 'last_resume_kind' and 'last_status' of 'current_inferior'.
11277 2012-06-12 Yao Qi <yao@codesourcery.com>
11278 Pedro Alves <palves@redhat.com>
11280 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
11282 * server.c (handle_v_cont): Extend comment.
11284 2012-06-11 Yao Qi <yao@codesourcery.com>
11286 * linux-low.c (linux_attach): Add 'static'.
11288 2012-06-06 Yao Qi <yao@codesourcery.com>
11290 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
11292 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
11294 Fix gcc -flto compilation warning.
11295 * server.c (main): Make variable multi_mode and attach volatile.
11297 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11299 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
11300 if the platform doesn't know about it.
11302 2012-05-30 Jeff Kenton <jkenton@tilera.com>
11304 * Makefile.in (SFILES): Add linux-tile-low.c.
11305 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
11306 * configure.srv: Handle tilegx-*-linux*.
11307 * linux-tile-low.c: New file.
11309 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11311 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
11313 2012-05-24 Pedro Alves <palves@redhat.com>
11317 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
11319 2012-05-24 Pedro Alves <palves@redhat.com>
11323 Replace target_signal with gdb_signal throughout.
11325 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
11327 * linux-low.c (linux_store_registers): Avoid the copying sequence
11328 when no data has been retrieved by ptrace.
11330 2012-05-22 Will Deacon <will.deacon@arm.com>
11332 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
11333 Include asm/ptrace.h.
11334 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
11337 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
11339 * linux-low.c (linux_store_registers): Don't re-retrieve data
11340 with ptrace that has already been obtained from /proc. Always
11341 copy any data retrieved with ptrace to the buffer supplied.
11343 2012-05-11 Yao Qi <yao@codesourcery.com>
11344 Pedro Alves <palves@redhat.com>
11346 * linux-low.c (enum stopping_threads_kind): New.
11347 (stopping_threads): Change type to `enum stopping_threads_kind'.
11348 (handle_extended_wait): If stopping and suspending threads, leave
11349 the new_lwp suspended too.
11350 (linux_wait_for_event): Adjust.
11351 (stop_all_lwps): Set `stopping_threads' to
11352 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
11353 whether we're suspending threads or just stopping them. Assert no
11356 2012-04-29 Yao Qi <yao@codesourcery.com>
11358 * server.h: Move some code to ...
11359 * gdbthread.h: ... here. New.
11360 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
11361 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
11362 (nto-low.o, win32-low.o): Likewise.
11363 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
11364 * regcache.c, remote-utils.c, server.c: Likewise.
11365 * target.c, tracepoint.c, win32-low.c: Likewise.
11367 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11369 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
11370 (PTRACE_ARG4_TYPE): Likewise.
11371 (PTRACE_XFER_TYPE): Likewise.
11372 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
11373 ptrace to PTRACE_ARG3_TYPE.
11374 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
11375 (PTRACE_ARG4_TYPE): Likewise.
11376 (PTRACE_XFER_TYPE): Likewise.
11377 (linux_detach_one_lwp): Cast fourth argument of
11378 ptrace to long then PTRACE_ARG4_TYPE.
11379 (regsets_fetch_inferior_registers): Cast third argument of
11380 ptrace to long then PTRACE_ARG3_TYPE.
11381 (regsets_store_inferior_registers): Likewise.
11383 2012-04-20 Pedro Alves <palves@redhat.com>
11385 * configure: Regenerate.
11387 2012-04-19 Pedro Alves <palves@redhat.com>
11389 * Makefile.in (GNULIB_BUILDDIR): New.
11390 (LIBGNU, INCGNU, GNULIB_H): Adjust.
11391 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
11392 (all, install-only, uninstall, clean-info, all-lib, clean): No
11393 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
11394 (maintainer-clean realclean distclean): Use subdir_do.
11396 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
11397 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
11398 * acinclude.m4: Include acx_configure_dir.m4.
11399 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
11400 calls. Call AC_PROG_RANLIB. Configure gnulib using
11403 (GNULIB_STDINT_H): Adjust.
11404 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
11405 * gdbreplay.c: Include build-gnulib/config.h.
11406 * server.h: Likewise.
11407 * aclocal.m4: Regenerate.
11408 * config.in: Regenerate.
11409 * configure: Regenerate.
11411 2012-04-19 Pedro Alves <palves@redhat.com>
11413 * Makefile.in (LIBGNU, INCGNU): Adjust.
11414 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
11415 (all, install-only, uninstall, clean-info, all-lib, clean)
11416 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
11417 * configure.ac: Adjust AC_OUTPUT output.
11418 * aclocal.m4: Regenerate.
11419 * configure: Regenerate.
11421 2012-04-19 Pedro Alves <palves@redhat.com>
11423 * Makefile.in (generated_files): New.
11424 (server_h): Remove the explicit dependency on config.h, and depend
11425 on $generated_files.
11427 2012-04-19 Pedro Alves <palves@redhat.com>
11429 * Makefile.in (INCGNU): Add -Ignulib.
11431 2012-04-19 Pedro Alves <palves@redhat.com>
11433 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
11434 (INCGNU): ... this, and spell out -I here.
11435 (GNULIB_LIB): Rename to ...
11436 (LIBGNU): ... this.
11437 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
11439 2012-04-19 Pedro Alves <palves@redhat.com>
11441 * config.in: Regenerate.
11443 2012-04-19 Pedro Alves <palves@redhat.com>
11445 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
11446 * server.h (memmem): Remove declaration.
11447 * config.in: Regenerate.
11448 * configure: Regenerate.
11450 2012-04-19 Yao Qi <yao@codesourcery.com>
11452 * Makefile.in (SFILES): Add common/vec.c.
11456 2012-04-19 Yao Qi <yao@codesourcery.com>
11458 * remote-utils.c (prepare_resume_reply): Replace with macro
11459 target_core_of_thread.
11460 * server.c (handle_qxfer_threads_proper): Likewise.
11461 * target.h (traget_core_of_thread): New macro.
11463 2012-04-18 Pedro Alves <palves@redhat.com>
11465 * aclocal.m4: Regenerate.
11466 * configure: Regenerate.
11468 2012-04-16 Yao Qi <yao@codesourcery.com>
11470 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
11471 duplicated on address.
11473 2012-04-16 Yao Qi <yao@codesourcery.com>
11475 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
11476 (struct tracepoint_action_ops) <send>: New field.
11477 (m_tracepoint_action_send, r_tracepoint_action_send): New.
11478 (agent_expr_send, x_tracepoint_action_send): New.
11479 (l_tracepoint_action_send): New.
11480 (cmd_qtdp): Download and install tracepoint
11481 according to `use_agent'.
11482 (run_inferior_command): Add one more parameter `len'.
11484 (tracepoint_send_agent): New.
11485 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
11487 2012-04-16 Yao Qi <yao@codesourcery.com>
11489 * tracepoint.c (download_tracepoints): Moved to ...
11490 (cmd_qtstart): ... here.
11492 2012-04-14 Yao Qi <yao@codesourcery.com>
11494 * tracepoint.c: Include inttypes.h.
11495 (struct collect_memory_action): Use sized types.
11496 (struct tracepoint): Likewise.
11497 (cmd_qtdp, stop_tracing): Update print specifiers.
11498 (cmd_qtp, response_tracepoint): Likewise.
11499 (collect_data_at_tracepoint): Likewise.
11500 (collect_data_at_step): Likewise.
11502 2012-04-14 Yao Qi <yao@codesourcery.com>
11504 Import gnulib module inttypes.
11505 * aclocal.m4, config.in, configure: Regenerated.
11507 2012-04-14 Yao Qi <yao@codesourcery.com>
11509 * Makefile.in (maintainer-clean, realclean, distclean): Remove
11510 Makefile and config.status at last.
11512 2012-04-13 Yao Qi <yao@codesourcery.com>
11514 * tracepoint.c: Include stdint.h unconditionally.
11516 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11518 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
11519 on BFD_HAVE_SYS_PROCFS_TYPE.
11520 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
11521 * configure: Regenerate.
11522 * config.in: Likewise.
11524 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
11526 * Makefile.in (clean): Also remove x32.c x32-linux.c
11527 x32-avx.c x32-avx-linux.c.
11528 (x32.o): New target.
11530 (x32-linux.o): Likewise.
11531 (x32-linux.c): Likewise.
11532 (x32-avx.o): Likewise.
11533 (x32-avx.c): Likewise.
11534 (x32-avx-linux.o): Likewise.
11535 (x32-avx-linux.c): Likewise.
11537 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
11538 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
11539 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
11540 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
11541 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
11542 i386/x32-avx-linux.xml.
11544 * linux-x86-low.c (init_registers_x32_linux): New prototype.
11545 (init_registers_x32_avx_linux): Likwise.
11546 (x86_linux_update_xmltarget): Call init_registers_x32_linux
11547 or init_registers_x32_avx_linux if linux_is_elf64 is false.
11549 2012-04-13 Pedro Alves <palves@redhat.com>
11551 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
11552 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
11553 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
11554 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
11557 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11559 * linux-x86-low.c (compat_x32_clock_t): New.
11560 (compat_x32_siginfo_t): Likewise.
11561 (compat_x32_siginfo_from_siginfo): Likewise.
11562 (siginfo_from_compat_x32_siginfo): Likewise.
11563 (linux_is_elf64): Likewise.
11564 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
11565 and siginfo_from_compat_x32_siginfo for x32.
11566 (x86_arch_setup): Set linux_is_elf64.
11568 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11571 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
11573 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
11574 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
11575 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
11576 compatible with process.
11578 2012-04-12 Yao Qi <yao@codesourcery.com>
11580 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11581 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11582 (install-only, install-info, clean): Handle sub dir gnulib.
11583 (all-lib, am--refresh): New targets.
11584 (memmem.o): Remove target.
11585 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11586 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11587 (AC_REPLACE_FUNCS): Remove memmem.
11588 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11589 (AC_OUTPUT): Generate Makefile in gnulib/.
11590 * aclocal.m4, config.in, configure: Regenerated.
11592 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11594 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11596 2012-04-05 Pedro Alves <palves@redhat.com>
11598 -Werror=strict-aliasing
11600 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11603 2012-04-04 Pedro Alves <palves@redhat.com>
11605 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11606 (sparc_store_gregset_from_stack, sparc_store_gregset)
11607 (sparc_breakpoint_at): Fix formatting.
11609 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11611 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11613 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11614 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11615 * config.in: Regenerate.
11616 * configure: Likewise.
11618 2012-03-29 Pedro Alves <palves@redhat.com>
11620 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11621 Correct ptrace arguments.
11623 2012-03-28 Pedro Alves <palves@redhat.com>
11625 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11626 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11627 (IA64_FR1_REGNUM): New defines.
11628 (ia64_fetch_register): New.
11629 (the_low_target): Install it.
11630 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11632 * linux-low.c (linux_fetch_registers): Try the
11633 the_low_target.fetch_register hook first.
11635 * linux-arm-low.c (the_low_target): Adjust.
11636 * linux-bfin-low.c (the_low_target): Adjust.
11637 * linux-cris-low.c (the_low_target): Adjust.
11638 * linux-crisv32-low.c (the_low_target): Adjust.
11639 * linux-m32r-low.c (the_low_target): Adjust.
11640 * linux-m68k-low.c (the_low_target): Adjust.
11641 * linux-mips-low.c (the_low_target): Adjust.
11642 * linux-ppc-low.c (the_low_target): Adjust.
11643 * linux-s390-low.c (the_low_target): Adjust.
11644 * linux-sh-low.c (the_low_target): Adjust.
11645 * linux-sparc-low.c (the_low_target): Adjust.
11646 * linux-tic6x-low.c (the_low_target): Adjust.
11647 * linux-x86-low.c (the_low_target): Adjust.
11648 * linux-xtensa-low.c (the_low_target): Adjust.
11650 2012-03-26 Pedro Alves <palves@redhat.com>
11652 * server.c (handle_qxfer_libraries): Don't bail early if
11653 the_target->qxfer_libraries_svr4 is not NULL.
11655 2012-03-26 Pedro Alves <palves@redhat.com>
11657 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11659 2012-03-23 Pedro Alves <palves@redhat.com>
11661 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11662 "library-list-svr4" element's start tag when the the DSO list is
11665 2012-03-23 Pedro Alves <palves@redhat.com>
11667 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11668 a variable whose type size is the same as the inferior's pointer
11671 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11673 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11675 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11676 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11677 * linux-low.h: Include <signal.h>.
11678 (struct siginfo): Remove forward declaration.
11679 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11682 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11684 * .gitignore: Ignore more files.
11686 2012-03-19 Pedro Alves <palves@redhat.com>
11687 Jan Kratochvil <jan.kratochvil@redhat.com>
11689 * server.c (cont_thread, general_thread): Add describing comments.
11690 (start_inferior): Clear `cont_thread'.
11691 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11694 2012-03-15 Yao Qi <yao@codesourcery.com>
11696 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11698 (cmd_qtdp): ... here.
11700 2012-03-15 Yao Qi <yao@codesourcery.com>
11702 * tracepoint.c (struct tracepoint_action_ops): New.
11703 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11704 (m_tracepoint_action_download): New.
11705 (r_tracepoint_action_download): New.
11706 (x_tracepoint_action_download): New.
11707 (l_tracepoint_action_download): New.
11708 (add_tracepoint_action): Install `action->ops' according type.
11709 (download_tracepoint_1): Move code `download' function pointer
11710 of various tracepoint_action_ops.
11712 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11714 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11715 linux_ptrace_attach_warnings.
11717 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11719 * Makefile.in (linux-ptrace.o): New.
11720 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11721 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11722 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11723 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11724 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11726 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11728 2012-03-08 Yao Qi <yao@codesourcery.com>
11729 Pedro Alves <palves@redhat.com>
11731 Fix PR server/13392.
11732 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11733 offset of JMP insn.
11734 * tracepoint.c (remove_tracepoint): New.
11735 (cmd_qtdp): Call remove_tracepoint when failed to install.
11737 2012-03-07 Pedro Alves <palves@redhat.com>
11739 * linux-low.c (get_detach_signal): New.
11740 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11741 Pass on pending signals to PTRACE_DETACH. Check the result of the
11743 * server.c (program_signals, program_signals_p): New.
11744 (handle_general_set): Handle QProgramSignals.
11745 * server.h (program_signals, program_signals_p): Declare.
11747 2012-03-05 Pedro Alves <palves@redhat.com>
11748 Jan Kratochvil <jan.kratochvil@redhat.com>
11750 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11753 2012-03-03 Yao Qi <yao@codesourcery.com>
11755 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11756 agent_look_up_symbols.
11758 2012-03-03 Yao Qi <yao@codesourcery.com>
11760 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11761 (linux-x86-low.o): Likewise.
11762 * server.h: Remove in_process_agent_loaded.
11763 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11767 2012-03-03 Yao Qi <yao@codesourcery.com>
11769 * tracepoint.c (gdb_agent_capability): New global.
11770 (in_process_agent_loaded_ust): Renamed to
11771 `in_process_agent_supports_ust'.
11773 (in_process_agent_supports_ust): Call agent_capability_check.
11774 (clear_installed_tracepoints): Assert that agent supports
11777 2012-03-03 Yao Qi <yao@codesourcery.com>
11779 * linux-low.c (linux_supports_agent): New.
11780 (linux_target_ops): Initialize field `supports_agent' with
11781 linux_supports_agent.
11782 * target.h (struct target_ops) <supports_agent>: New.
11783 (target_supports_agent): New macro.
11784 * server.c (handle_general_set): Handle packet 'QAgent'.
11785 (handle_query): Send `QAgent+'.
11786 * Makefile.in (server.o): Depends on agent.h.
11788 2012-03-03 Yao Qi <yao@codesourcery.com>
11790 * Makefile.in (OBS): Add agent.o.
11791 Add new rule for agent.o.
11792 Track dependence of tracepoint.c on agent.h.
11793 * tracepoint.c (run_inferior_command_1):
11794 (run_inferior_command): Call agent_run_command.
11795 (gdb_ust_connect_sync_socket): Deleted. Move it to
11797 (resume_thread, stop_thread): Likewise.
11798 (gdb_ust_socket_init): Renamed to ...
11799 (gdb_agent_socket_init): ... New.
11800 (gdb_ust_thread): Renamed to ...
11801 (gdb_agent_helper_thread): ... New.
11802 (gdb_ust_init): Move some code to ...
11803 (gdb_agent_init): ... here. New.
11804 [HAVE_UST]: Call gdb_ust_init.
11805 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11806 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11807 * config.in, configure: Regenerated.
11809 2012-03-02 Pedro Alves <palves@redhat.com>
11811 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11812 * linux-low.c (struct simple_pid_list): New.
11813 (stopped_pids): New a struct simple_pid_list pointer.
11814 (add_to_pid_list, pull_pid_from_list): New.
11815 (handle_extended_wait): Don't assume the first signal new children
11816 report is SIGSTOP. Adjust call to pull_pid_from_list.
11817 (linux_wait_for_lwp): Adjust.
11819 2012-03-02 Yao Qi <yao@codesourcery.com>
11821 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11824 2012-03-02 Yao Qi <yao@codesourcery.com>
11826 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11827 `stop_pc' and `tpoint'. Update caller.
11829 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11831 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11832 * linux-low.c (use_linux_regsets): New macro.
11833 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11834 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11835 (linux_register_in_regsets): New function.
11836 (usr_fetch_inferior_registers): Skip registers covered by
11838 (usr_store_inferior_registers): Likewise.
11839 (usr_fetch_inferior_registers): New macro.
11840 (usr_store_inferior_registers): Likewise.
11841 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11842 (linux_store_registers): Likewise.
11843 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11845 (init_registers_mips64_dsp_linux): Likewise.
11846 (init_registers_mips_linux): New macro.
11847 (init_registers_mips_dsp_linux): Likewise.
11848 (mips_dsp_num_regs): Likewise.
11849 (DSP_BASE, DSP_CONTROL): New fallback macros.
11850 (mips_base_regs): New macro.
11851 (mips_regmap): Use it. Fix the size.
11852 (mips_dsp_regmap): New variable.
11853 (mips_dsp_regset_bitmap): Likewise.
11854 (mips_arch_setup): New function.
11855 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11857 (mips_cannot_store_register): Likewise.
11858 (the_low_target): Update .arch_setup, .num_regs and .regmap
11859 initializers. Add .regset_bitmap initializer.
11860 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11862 * linux-bfin-low.c (the_low_target): Likewise.
11863 * linux-cris-low.c (the_low_target): Likewise.
11864 * linux-crisv32-low.c (the_low_target): Likewise.
11865 * linux-ia64-low.c (the_low_target): Likewise.
11866 * linux-m32r-low.c (the_low_target): Likewise.
11867 * linux-m68k-low.c (the_low_target): Likewise.
11868 * linux-ppc-low.c (the_low_target): Likewise.
11869 * linux-s390-low.c (the_low_target): Likewise.
11870 * linux-sh-low.c (the_low_target): Likewise.
11871 * linux-sparc-low.c (the_low_target): Likewise.
11872 * linux-tic6x-low.c (the_low_target): Likewise.
11873 * linux-x86-low.c (the_low_target): Likewise.
11874 * linux-xtensa-low.c (the_low_target): Likewise.
11875 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11876 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11877 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11879 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11880 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11882 2012-02-29 Yao Qi <yao@codesourcery.com>
11883 Pedro Alves <palves@redhat.com>
11885 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11886 `step_over_finished' is true.
11888 2012-02-27 Pedro Alves <palves@redhat.com>
11890 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11891 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11893 2012-02-27 Pedro Alves <palves@redhat.com>
11896 * linux-low.c (pid_is_stopped): New.
11897 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11899 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11901 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11904 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11906 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11908 2012-02-24 Luis Machado <lgustavo@codesourcery>
11910 * server.c (handle_query): Advertise support for target-side
11911 breakpoint condition evaluation.
11912 (process_point_options): New function.
11913 (process_serial_event): When inserting a breakpoint, check for
11914 a target-side condition that should be evaluated.
11916 * mem-break.c: Include regcache.h and ax.h.
11917 (point_cond_list_t): New data structure.
11918 (breakpoint) <cond_list>: New field.
11919 (find_gdb_breakpoint_at): Make non-static.
11920 (delete_gdb_breakpoint_at): Clear any target-side
11922 (clear_gdb_breakpoint_conditions): New function.
11923 (add_condition_to_breakpoint): Likewise.
11924 (add_breakpoint_condition): Likewise.
11925 (gdb_condition_true_at_breakpoint): Likewise.
11926 (gdb_breakpoint_here): Return result directly instead
11927 of going through a local variable.
11929 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11930 (clear_gdb_breakpoint_conditions): Likewise.
11931 (add_breakpoint_condition): Likewise.
11932 (gdb_condition_true_at_breakpoint): Likewise.
11934 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11935 (need_step_over_p): Take target-side breakpoint condition into
11938 2012-02-24 Luis Machado <lgustavo@codesourcery>
11940 * server.h: Include tracepoint.h.
11941 (agent_mem_read, agent_get_trace_state_variable_value,
11942 agent_set_trace_state_variable_value,
11943 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11944 get_set_tsv_func_addr): New prototypes.
11946 * ax.h: New include file.
11947 * ax.c: New source file.
11949 * tracepoint.c: Include ax.h.
11950 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11951 agent_expr, eval_result_type): Move to ax.h.
11952 (parse_agent_expr): Rename to ...
11953 (gdb_parse_agent_expr): ... this, make it non-static and move
11955 (unparse_agent_expr) Rename to ...
11956 (gdb_unparse_agent_expr): ... this, make it non-static and move
11958 (eval_agent_expr): Rename to ...
11959 (eval_tracepoint_agent_expr): ... this.
11960 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11961 forward declarations.
11962 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11963 (agent_get_trace_state_variable_value): New function.
11964 (agent_set_trace_state_variable_value): New function.
11965 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11966 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11967 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11968 (condition_true_at_tracepoint): Likewise.
11969 (parse_agent_expr): Rename to ...
11970 (gdb_parse_agent_expr): ... this and move to ax.c.
11971 (unparse_agent_expr): Rename to ...
11972 (gdb_unparse_agent_expr): ... this and move to ax.c.
11973 (gdb_agent_op_name): Move to ax.c.
11974 (eval_agent_expr): Rename to ...
11975 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11977 (eval_tracepoint_agent_expr): New function.
11978 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11980 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11982 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11983 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11984 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11985 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11986 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11987 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11988 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11989 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11990 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11991 (compile_bytecodes): Remove forward declaration.
11992 (is_goto_target): Move to ax.c.
11993 (compile_bytecodes): Move to ax.c and call
11994 agent_get_trace_state_variable_value (...) and
11995 agent_set_trace_state_variable_value (...).
11997 * Makefile.in: Update ax.c and IPA dependencies.
11999 2012-02-24 Pedro Alves <palves@redhat.com>
12001 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
12002 (cmd_bigqtbuffer_circular): ... this. Only handle
12003 'QTBuffer:circular:'.
12004 (handle_tracepoint_general_set): Adjust.
12006 2012-02-16 Yao Qi <yao@codesourcery.com>
12008 * inferiors.c: Move code to ...
12009 * dll.c: .... here. New.
12010 * server.h: Declare clear_dlls.
12011 * Makefile.in (SFILES): Add dll.c.
12015 2012-02-11 Yao Qi <yao@codesourcery.com>
12017 * server.c: (handle_monitor_command): Add a new parameter
12019 (handle_query): Update caller.
12021 2012-02-09 Joel Brobecker <brobecker@adacore.com>
12023 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
12024 * configure, config.in: Regenerate.
12025 * hostio.c: Provide an alternate implementation if HAVE_READLINK
12028 2012-02-02 Pedro Alves <palves@redhat.com>
12030 Try SIGKILL first, then PTRACE_KILL.
12031 * linux-low.c (linux_kill_one_lwp): New.
12032 (linux_kill_one_lwp): Rename to ...
12033 (kill_one_lwp_callback): ... this. Use the new
12034 linux_kill_one_lwp.
12036 2012-02-02 Pedro Alves <palves@redhat.com>
12038 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
12041 2012-01-27 Pedro Alves <palves@redhat.com>
12043 * linux-low.c (linux_child_pid_to_exec_file): Delete.
12044 (elf_64_file_p): Make static.
12045 (linux_pid_exe_is_elf_64_file): New.
12046 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
12047 Delete declarations.
12048 (linux_pid_exe_is_elf_64_file): Declare.
12049 * linux-x86-low.c (x86_arch_setup): Use
12050 linux_pid_exe_is_elf_64_file.
12052 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12054 * linux-low.c (linux_wait_for_event_1): Rename to ...
12055 (linux_wait_for_event): ... here and merge it with former
12056 linux_wait_for_event - new variable wait_ptid, use it.
12057 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
12059 2012-01-23 Pedro Alves <palves@redhat.com>
12061 * server.c (main): Avoid yet another case of infinite loop while
12062 detaching/killing after a longjmp.
12064 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
12067 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
12069 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
12071 * hostio.c (handle_readlink): New function.
12072 (handle_vFile): Call it to handle "vFile:readlink" packets.
12074 2012-01-20 Pedro Alves <palves@redhat.com>
12075 Ulrich Weigand <ulrich.weigand@linaro.org>
12077 * server.c (handle_v_requests): Only support vAttach and vRun to
12078 start multiple processes when in extended protocol mode.
12080 2012-01-17 Pedro Alves <palves@redhat.com>
12082 * tracepoint.c (initialize_tracepoint): Use mmap instead of
12083 memalign plus mprotect to allocate the scratch buffer.
12085 2012-01-13 Pedro Alves <palves@redhat.com>
12087 * server.c (attach_inferior): Clear `cont_thread'.
12089 2012-01-13 Pedro Alves <palves@redhat.com>
12091 * server.c (main): Avoid infinite loop while detaching/killing
12094 2012-01-09 Doug Evans <dje@google.com>
12096 * server.c (start_inferior): Set last_ptid in --wrapper case.
12098 2012-01-06 Yao Qi <yao@codesourcery.com>
12100 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
12102 [IN_PROCESS_AGENT] (debug_agent): New global variable.
12104 2012-01-04 Yao Qi <yao@codesourcery.com>
12106 * tracepoint.c (cmd_qtdp): Print debug message
12107 for static tracepoint.
12109 2012-01-04 Yao Qi <yao@codesourcery.com>
12111 * tracepoint.c (trace_vdebug): Differentiate debug message
12112 between gdbserver and IPA.
12114 2012-01-03 Yao Qi <yao@codesourcery.com>
12116 * tracepoint.c (tracepoint_was_hit): Don't collect for
12119 2012-01-02 Joel Brobecker <brobecker@adacore.com>
12121 * terminal.h: Reformat copyright header.
12123 2012-01-02 Joel Brobecker <brobecker@adacore.com>
12125 * server.c (gdbserver_version): Update copyright year.
12126 * gdbreplay.c (gdbreplay_version): Likewise.
12128 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
12130 * linux-low.c (linux_create_inferior): Put empty if clause for write.
12133 2011-12-18 Hui Zhu <teawater@gmail.com>
12134 * linux-low.c (linux_create_inferior): Save return value to ret.
12136 2011-12-18 Hui Zhu <teawater@gmail.com>
12138 * linux-low.c (linux_create_inferior): Save return value to ret.
12140 2011-12-16 Doug Evans <dje@google.com>
12142 * linux-low.c (linux_create_inferior): If stdio connection,
12143 redirect stdin from /dev/null, stdout to stderr.
12144 * remote-utils.c (remote_is_stdio): New static global.
12145 (remote_connection_is_stdio): New function.
12146 (remote_prepare): Handle stdio connection.
12147 (remote_open): Ditto.
12148 (remote_close): Don't close stdin for stdio connections.
12149 (read_prim,write_prim): New functions. Replace all calls to
12150 read/write to these.
12151 * server.c (main): Watch for "-" argument. Move call to
12152 remote_prepare before start_inferior.
12153 * server.h (STDIO_CONNECTION_NAME): New macro.
12154 (remote_connection_is_stdio): Declare.
12156 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
12157 in debugging output.
12159 2011-12-15 Yao Qi <yao@codesourcery.com>
12161 * tracepoint.c: Include sys/syscall.h.
12162 (gdb_ust_thread): Remove preprocessor conditional.
12164 2011-12-14 Pedro Alves <pedro@codesourcery.com>
12166 * linux-low.c (linux_detach_one_lwp): Call
12167 the_low_target.prepare_to_resume before detaching.
12169 2011-12-14 Yao Qi <yao@codesourcery.com>
12171 * tracepoint.c (gdb_ust_thread): Don't ignore return value
12174 2011-12-14 Yao Qi <yao@codesourcery.com>
12176 * i386-low.c (i386_low_stopped_data_address): Initialize local
12177 variable `control'.
12179 2011-12-13 Pedro Alves <pedro@codesourcery.com>
12183 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
12184 DR_CONTROL unless necessary. Extend comments.
12185 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
12186 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
12188 2011-12-13 Yao Qi <yao@codesourcery.com>
12190 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
12192 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
12194 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
12196 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
12197 Print new debug message for such case.
12199 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12201 Fix overlapping memcpy.
12202 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
12203 the read_inferior_memory transfer.
12204 (delete_fast_tracepoint_jump): New variable buf. Use it for the
12205 write_inferior_memory transfer.
12206 (set_fast_tracepoint_jump): New variable buf. Use it for the
12207 read_inferior_memory and write_inferior_memory transfers.
12208 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
12209 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
12210 Use it for the write_inferior_memory transfer.
12211 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
12214 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12216 * linux-low.c (fetch_register, store_register): Make code
12217 consistent, fix formatting.
12219 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12221 * linux-low.c (usr_store_inferior_registers): Factor out code
12222 to handle individual registers into...
12223 (store_register): ... this new function.
12225 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
12227 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
12228 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
12229 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
12230 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
12231 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
12232 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
12233 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
12234 (srv_xmlfiles): Add new XML files.
12236 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
12238 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
12239 (init_registers_s390_linux32v1): Add prototype.
12240 (init_registers_s390_linux32v2): Likewise.
12241 (init_registers_s390_linux64v1): Likewise.
12242 (init_registers_s390_linux64v2): Likewise.
12243 (init_registers_s390x_linux64v1): Likewise.
12244 (init_registers_s390x_linux64v2): Likewise.
12245 (s390_num_regs): Increment to 52.
12246 (s390_regmap): Add orig_r2 register.
12247 (s390_num_regs_3264): Increment to 68.
12248 (s390_regmap_3264): Add orig_r2 register.
12249 (s390_collect_ptrace_register): Handle orig_r2 register.
12250 (s390_supply_ptrace_register): Likewise.
12251 (s390_fill_last_break): New function.
12252 (s390_store_last_break): Likewise.
12253 (s390_fill_system_call): New function.
12254 (s390_store_system_call): Likewise.
12255 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
12257 (s390_check_regset): New function.
12258 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
12259 NT_S390_SYSTEM_CALL regsets and use appropriate description.
12260 Update target_regsets for available register sets.
12262 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
12263 Jan Kratochvil <jan.kratochvil@redhat.com>
12265 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
12266 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
12268 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
12269 * linux-low.h (struct process_info_private): New member r_debug.
12270 * server.c (handle_qxfer_libraries): Call
12271 the_target->qxfer_libraries_svr4.
12272 (handle_qxfer_libraries_svr4): New function.
12273 (qxfer_packets): New entry "libraries-svr4".
12274 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
12275 * target.h (struct target_ops): New member qxfer_libraries_svr4.
12276 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
12277 PACKET_qXfer_libraries_svr4.
12279 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
12281 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
12282 PSW address/mask between 8-byte and 16-byte formats.
12283 (s390_supply_ptrace_register): Likewise.
12284 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
12285 basic addressing mode bit.
12287 2011-11-24 Stan Shebs <stan@codesourcery.com>
12289 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
12291 2011-11-17 Stan Shebs <stan@codesourcery.com>
12293 * tracepoint.c (struct tracepoint): New field traceframe_usage.
12294 (tracing_start_time): New global.
12295 (tracing_stop_time): New global.
12296 (tracing_user_name): New global.
12297 (tracing_notes): New global.
12298 (tracing_stop_note): New global.
12299 (cmd_qtstart): Set traceframe_usage, start_time.
12300 (stop_tracing): Set stop_time.
12301 (cmd_qtstatus): Report additional status.
12302 (cmd_qtp): New function.
12303 (handle_tracepoint_query): Call it.
12304 (cmd_qtnotes): New function.
12305 (handle_tracepoint_general_set): Call it.
12306 (get_timestamp): Rename from tsv_get_timestamp.
12308 2011-11-14 Stan Shebs <stan@codesourcery.com>
12309 Kwok Cheung Yeung <kcy@codesourcery.com>
12311 * linux-x86-low.c (small_jump_insn): New.
12312 (i386_install_fast_tracepoint_jump_pad): Add arguments for
12313 trampoline and error message, build a trampoline and issue a small
12314 jump instruction to it.
12315 (x86_install_fast_tracepoint_jump_pad): Add arguments for
12316 trampoline and error message.
12317 (x86_get_min_fast_tracepoint_insn_len): New.
12318 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
12319 * linux-low.h (struct linux_target_ops): Add arguments to
12320 install_fast_tracepoint_jump_pad operation, add new operation.
12321 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
12323 (linux_get_min_fast_tracepoint_insn_len): New function.
12324 (linux_target_op): Add new operation.
12325 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
12326 (gdb_trampoline_buffer_end): Ditto.
12327 (gdb_trampoline_buffer_error): Ditto.
12328 (struct ipa_sym_addresses): Add fields for new IPA variables.
12329 (symbol_list): Add entries for new IPA variables.
12330 (struct tracepoint): Add fields to hold the address range of the
12331 trampoline used by the tracepoint.
12332 (trampoline_buffer_head): New static variable.
12333 (trampoline_buffer_tail): Ditto.
12334 (claim_trampoline_space): New function.
12335 (have_fast_tracepoint_trampoline_buffer): New function.
12336 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
12338 (install_fast_tracepoint): Ditto, also add error buffer argument.
12339 (cmd_qtminftpilen): New function.
12340 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
12341 (fast_tracepoint_from_trampoline_address): New function.
12342 (fast_tracepoint_collecting): Handle trampoline as part of jump
12344 (set_trampoline_buffer_space): New function.
12345 (initialize_tracepoint): Initialize new IPA variables.
12346 * target.h (struct target_ops): Add arguments to
12347 install_fast_tracepoint_jump_pad operation, add new
12348 get_min_fast_tracepoint_insn_len operation.
12349 (target_get_min_fast_tracepoint_insn_len): New.
12350 (install_fast_tracepoint_jump_pad): Add arguments.
12351 * server.h (IPA_BUFSIZ): Define.
12352 * linux-i386-ipa.c: Include extra header files.
12353 (initialize_fast_tracepoint_trampoline_buffer): New function.
12354 (initialize_low_tracepoint): Call it.
12355 * server.h (set_trampoline_buffer_space): Declare.
12356 (claim_trampoline_space): Ditto.
12357 (have_fast_tracepoint_trampoline_buffer): Ditto.
12359 2011-11-14 Yao Qi <yao@codesourcery.com>
12361 * server.c (handle_query): Handle InstallInTrace for qSupported.
12362 * tracepoint.c (add_tracepoint): Sort list.
12363 (install_tracepoint, download_tracepoint): New.
12364 (cmd_qtdp): Call them to install and download tracepoints.
12365 (sort_tracepoints): Removed.
12366 (cmd_qtstart): Update.
12368 2011-11-14 Yao Qi <yao@codesourcery.com>
12370 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
12371 * mem-break.h: Declare.
12372 * tracepoint.c (cmd_qtstart): Move some code to ...
12373 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
12375 (download_tracepoints): Move some code to ...
12376 (download_tracepoint_1): ... here. New.
12378 2011-11-08 Yao Qi <yao@codesourcery.com>
12380 * remote-utils.c (relocate_instruction): A comment fix.
12382 2011-11-07 Joel Brobecker <brobecker@adacore.com>
12384 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
12385 (i386_dr_low_get_control, i386_dr_low_get_status): Use
12386 dr_status_mirror and dr_control_mirror from debug_reg_state.
12387 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
12388 (i386_initial_stuff): Remove use of deleted globals.
12389 (i386_get_thread_context, i386_set_thread_context,
12390 i386_thread_added): Use dr_status_mirror and dr_control_mirror
12391 from debug_reg_state.
12393 2011-11-05 Yao Qi <yao@codesourcery.com>
12395 * tracepoint.c (gdb_collect): Loop over tracepoints of same
12396 address as TPOINT's.
12398 2011-11-02 Stan Shebs <stan@codesourcery.com>
12400 * tracepoint.c (agent_mem_read_string): New function.
12401 (eval_agent_expr): Call it for tracenz.
12402 * server.c (handle_query): Report support for tracenz.
12404 2011-11-02 Yao Qi <yao@codesourcery.com>
12406 * tracepoint.c (cmd_qtstart): Remove unused local variables.
12408 2011-11-02 Yao Qi <yao@codesourcery.com>
12410 * target.h: Fix a typo in comment.
12412 2011-10-31 Pedro Alves <pedro@codesourcery.com>
12414 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
12415 clobber the breakpoints' shadows with fast tracepoint jumps.
12416 * mem-break.h (check_mem_write): Add `myaddr' parameter.
12417 * target.c (write_inferior_memory): Also pass MYADDR down to
12420 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
12422 * configure.ac: Check support for personality routine.
12423 * configure: Regenerate.
12424 * config.in: Likewise.
12425 * linux-low.c: Include <sys/personality.h>.
12426 Define ADDR_NO_RANDOMIZE if necessary.
12427 (linux_create_inferior): Disable address space randomization when
12428 forking inferior, if requested.
12429 (linux_supports_disable_randomization): New function.
12430 (linux_target_ops): Install it.
12431 * server.h (disable_randomization): Declare.
12432 * server.c (disable_randomization): New global variable.
12433 (handle_general_set): Handle QDisableRandomization.
12434 (handle_query): Likewise for qSupported.
12435 (main): Support --disable-randomization and --no-disable-randomization
12436 command line arguments.
12437 * target.h (struct target_ops): Add supports_disable_randomization.
12438 (target_supports_disable_randomization): New macro.
12440 2011-09-29 Mike Frysinger <vapier@gentoo.org>
12442 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
12444 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
12445 [!PT_GETDSBT] (target_loadmap): New definition.
12446 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
12447 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
12448 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
12449 and PT_GETDSBT to LINUX_LOADMAP.
12450 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
12451 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
12453 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12455 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
12456 (arm_linux_hwbp_cap): New static variable.
12457 (arm_linux_get_hwbp_cap): Replace by ...
12458 (arm_linux_init_hwbp_cap): ... this new function.
12459 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
12460 (arm_linux_get_hw_watchpoint_count): Likewise.
12461 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12462 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
12463 (arm_prepare_to_resume): Use perror_with_name instead of error.
12465 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12467 * linux-arm-low.c: Include <signal.h>.
12468 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
12469 (struct arm_linux_hwbp_cap): New data type.
12470 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
12471 (struct arm_linux_hw_breakpoint): New data type.
12472 (MAX_BPTS, MAX_WPTS): Define.
12473 (struct arch_process_info, struct arch_lwp_info): New data types.
12474 (arm_linux_get_hwbp_cap): New function.
12475 (arm_linux_get_hw_breakpoint_count): Likewise.
12476 (arm_linux_get_hw_watchpoint_count): Likewise.
12477 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12478 (arm_hwbp_control_initialize): Likewise.
12479 (arm_hwbp_control_is_enabled): Likewise.
12480 (arm_hwbp_control_is_initialized): Likewise.
12481 (arm_hwbp_control_disable): Likewise.
12482 (arm_linux_hw_breakpoint_equal): Likewise.
12483 (arm_linux_hw_point_initialize): Likewise.
12484 (struct update_registers_data): New data structure.
12485 (update_registers_callback: New function.
12486 (arm_insert_point): Likewise.
12487 (arm_remove_point): Likewise.
12488 (arm_stopped_by_watchpoint): Likewise.
12489 (arm_stopped_data_address): Likewise.
12490 (arm_new_process): Likewise.
12491 (arm_new_thread): Likewise.
12492 (arm_prepare_to_resume): Likewise.
12493 (the_low_target): Register arm_insert_point, arm_remove_point,
12494 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
12495 arm_new_thread, and arm_prepare_to_resume.
12497 2011-09-15 Stan Shebs <stan@codesourcery.com>
12499 * server.h (struct emit_ops): Add compare-goto fields.
12500 * tracepoint.c (gdb_agent_op_sizes): New table.
12501 (emit_eq_goto): New function.
12502 (emit_ne_goto): New function.
12503 (emit_lt_goto): New function.
12504 (emit_le_goto): New function.
12505 (emit_gt_goto): New function.
12506 (emit_ge_goto): New function.
12507 (is_goto_target): New function.
12508 (compile_bytecodes): Recognize special cases of compare-goto
12509 combinations and call specialized emitters for them.
12510 * linux-x86-low.c (amd64_emit_eq_goto): New function.
12511 (amd64_emit_ne_goto): New function.
12512 (amd64_emit_lt_goto): New function.
12513 (amd64_emit_le_goto): New function.
12514 (amd64_emit_gt_goto): New function.
12515 (amd64_emit_ge_goto): New function.
12516 (amd64_emit_ops): Add the new functions.
12517 (i386_emit_eq_goto): New function.
12518 (i386_emit_ne_goto): New function.
12519 (i386_emit_lt_goto): New function.
12520 (i386_emit_le_goto): New function.
12521 (i386_emit_gt_goto): New function.
12522 (i386_emit_ge_goto): New function.
12523 (i386_emit_ops): Add the new functions.
12525 2011-09-08 Stan Shebs <stan@codesourcery.com>
12527 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
12528 (i386_emit_epilogue): Restore %ebx.
12530 2011-08-31 Jie Zhang <jzhang918@gmail.com>
12532 * server.c (step_thread): Remove definition.
12533 (process_serial_event): Don't handle Hs.
12534 * server.h (step_thread): Remove declaration.
12535 * target.c (set_desired_inferior): Remove use of step_thread.
12537 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12539 * linux-low.c: Include linux-procfs.h.
12540 (linux_attach_lwp_1): Update comments.
12541 (linux_attach): Scan for existing threads when attaching to a
12542 process that is the tgid.
12543 * Makefile.in: Update dependencies.
12545 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12547 * configure.srv: Add linux-procfs.o dependencies.
12549 2011-08-14 Yao Qi <yao@codesourcery.com>
12551 * target.h (struct target_ops): Fix indent.
12552 * win32-low.c (win32_target_ops): Fix comment.
12554 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
12555 Yao Qi <yao@codesourcery.com>
12557 * Makefile.in (clean): Remove tic6x-*.c files.
12558 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
12559 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
12560 (tic6x-c64xp-linux.c): Likewise.
12561 * configure.srv: Add support for tic6x-*-uclinux.
12562 * linux-tic6x-low.c: New.
12563 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
12565 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
12566 Yao Qi <yao@codesourcery.com>
12568 * target.h (struct target_ops): Add read_loadmap.
12569 * linux-low.c (struct target_loadseg): New type.
12570 (struct target_loadmap): New type.
12571 (linux_read_loadmap): New function.
12572 (linux_target_ops): Add linux_read_loadmap.
12573 * server.c (handle_query): Support qXfer:fdpic:read packet.
12574 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12577 2011-08-05 Eli Zaretskii <eliz@gnu.org>
12579 * win32-low.c: Include <stdint.h>.
12581 2011-07-22 Pedro Alves <pedro@codesourcery.com>
12583 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12584 to the inferior here.
12585 (i386_remove_aligned_watchpoint): Ditto.
12586 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12587 fit part of the watchpoint in the debug registers.
12588 (i386_update_inferior_debug_regs): New.
12589 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12590 registers, and only update the inferior on success.
12591 (i386_low_remove_watchpoint): Ditto.
12593 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12595 * linux-low.c (compare_ints, unique, list_threads, show_process,
12596 linux_core_of_thread): Delete.
12597 (linux_target_ops): Change linux_core_of_thread to
12598 linux_common_core_of_thread.
12599 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12600 * utils.c (malloc_failure): Change type of argument.
12601 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12602 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12603 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12604 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12605 (IPA_OBJS): Add common-utils-ipa.o.
12606 (ptid_h, linux_osdata_h): New macros.
12607 (server_h): Add common/common-utils.h, common/xml-utils.h,
12608 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12610 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12611 ptid.o, buffer.o): New rules.
12612 (linux-low.o): Add common/linux-osdata.h as a dependency.
12613 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12614 * configure.ac: Add AC_HEADER_DIRENT check.
12615 * config.in: Regenerate.
12616 * configure: Regenerate.
12617 * remote-utils.c (xml_escape_text): Delete.
12618 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12619 buffer_xml_printf): Move to common/buffer.c.
12620 * server.c (main): Remove call to initialize_inferiors.
12621 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12622 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12623 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12624 internal_error, gdb_assert, gdb_assert_fail): Delete.
12625 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12626 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12628 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12629 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12630 initialize_inferiors): Delete.
12632 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12634 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12637 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12639 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12641 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12643 2011-05-26 Yao Qi <yao@codesourcery.com>
12645 * Makefile.in (thread-db.o): Track dependence to
12646 common/gdb_thread_db.h.
12647 * thread-db.c: include gdb_thread_db.h from right place.
12649 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12651 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12652 __FILE__ and __LINE__ to internal_error.
12654 2011-05-13 Doug Evans <dje@google.com>
12656 * thread-db.c (try_thread_db_load_from_sdir): New function.
12657 (try_thread_db_load_from_dir): New function.
12658 (thread_db_load_search): Handle $sdir, ignore $pdir.
12659 Remove trying of system directories if search of
12660 libthread-db-search-path fails, that is now done via $sdir.
12662 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12664 * server.c (handle_query): Add EnableDisableTracepoints to the list
12665 of supported features.
12666 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12668 (cmd_qtenable_disable): New.
12669 (cmd_qtstart): Install tracepoints even if disabled.
12670 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12671 receiving a QTEnable or QTDisable packet.
12672 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12673 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12675 (gdb_probe): Skip data collection if static tracepoint is disabled.
12677 2011-05-10 Doug Evans <dje@google.com>
12679 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12681 2011-05-04 Doug Evans <dje@google.com>
12683 * linux-low.c (linux_join): Skip process lookup.
12684 * spu-low.c (spu_join): Ditto.
12685 * server.c (join_inferiors_callback): Delete.
12686 (process_serial_event): For 'D' packet (detach) call join_inferior
12689 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12691 * README: Don't mention xscale*-*-linux*.
12692 * configure.srv (xscale*-*-linux*): Don't handle target.
12694 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12696 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12698 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12699 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12700 (i386_emit_void_call_2): Likewise.
12702 2011-04-26 Yao Qi <yao@codesourcery.com>
12704 * linux-low.c: Move common macros to linux-ptrace.h.
12705 Include linux-ptrace.h.
12706 * Makefile.in (linux_ptrace_h): New.
12707 (linux-low.o): Depends on linux-ptrace.h.
12709 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12711 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12712 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12713 (remote_prepare): New function with most of the TCP code from ...
12714 (remote_open): ... here. Detect PORT here unconditionally. Move also
12715 setting transport_is_reliable.
12716 * server.c (run_once): New variable.
12717 (gdbserver_usage): Document it.
12718 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12719 the first run if RUN_ONCE.
12720 * server.h (run_once, remote_prepare): New declarations.
12722 2011-04-19 Tom Tromey <tromey@redhat.com>
12724 * win32-low.c (handle_load_dll): Remove duplicate "the".
12726 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12728 Remove support for old Cygwin 1.5 versions.
12729 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12730 function to avoid warning.
12731 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12734 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12736 * gdbserver/server.h (Macro _): Define it if not available.
12738 2011-03-14 Michael Snyder <msnyder@vmware.com>
12740 * hostio.c (handle_close): Remove unnecessary null test.
12742 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12744 * Makefile.in (maintainer-clean realclean distclean): Remove
12745 "make ... subdir_do" command.
12747 2011-03-10 Michael Snyder <msnyder@vmware.com>
12749 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12751 * server.c (handle_v_run): Free alloced buffer on early return.
12753 2011-03-09 Yao Qi <yao@codesourcery.com>
12756 2011-03-04 Yao Qi <yao@codesourcery.com>
12758 * Makefile.in: Remove GNU make feature --directory.
12760 2011-03-05 Yao Qi <yao@codesourcery.com>
12762 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12763 (subdir_do): New make target. Copied from gdb/Makefile.
12764 (maintainer-clean, realclean, distclean, clean): Call corresponding
12765 make targets in common/Makefile.
12767 2011-02-11 Yao Qi <yao@codesourcery.com>
12769 * configure.ac: Call AC_PROG_RANLIB.
12770 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12771 * configure: Regenerate.
12773 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12775 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12777 2011-03-06 Yao Qi <yao@codesourcery.com>
12779 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12781 2011-03-05 Yao Qi <yao@codesourcery.com>
12783 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12784 (subdir_do): New make target. Copied from gdb/Makefile.
12785 (maintainer-clean, realclean, distclean, clean): Call corresponding
12786 make targets in common/Makefile.
12788 2011-03-04 Yao Qi <yao@codesourcery.com>
12790 * Makefile.in: Remove GNU make feature --directory.
12792 2011-03-04 Michael Snyder <msnyder@vmware.com>
12794 * server.c (queue_stop_reply): Call xmalloc not malloc.
12796 2011-03-02 Michael Snyder <msnyder@vmware.com>
12798 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12800 2011-02-28 Michael Snyder <msnyder@vmware.com>
12802 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12803 (cmd_qtframe): Ditto.
12804 (cmd_qtbuffer): Ditto.
12805 (cmd_bigqtbuffer): Ditto.
12807 * utils.c (decimal2str): Initialize 'width' to nine, then
12808 don't mess with it.
12810 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12812 * hostio.c (require_data): Free *data, not data.
12814 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12816 * hostio.c (require_data): Use free, not xfree.
12818 2011-02-27 Michael Snyder <msnyder@vmware.com>
12820 * server.c (handle_query): Discard unused value.
12822 * hostio.c (require_data): Free malloc memory before returning
12825 2011-02-26 Michael Snyder <msnyder@vmware.com>
12827 * linux-low.c (list_threads): Call closedir for dirent.
12829 2011-02-27 Michael Snyder <msnyder@vmware.com>
12831 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12832 a case statement falls through.
12834 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12836 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12839 2011-02-26 Michael Snyder <msnyder@vmware.com>
12841 * utils.c (decimal2str): Eliminate dead code and dead param.
12842 (pulongest): Drop dead param from call to decimal2str.
12845 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12847 Revert the following patch (not approved yet):
12848 2011-02-21 Hui Zhu <teawater@gmail.com>
12849 * tracepoint.c (tp_printf): New function.
12850 (eval_agent_expr): Handle gdb_agent_op_printf.
12852 2011-02-21 Hui Zhu <teawater@gmail.com>
12854 * tracepoint.c (tp_printf): New function.
12855 (eval_agent_expr): Handle gdb_agent_op_printf.
12857 2011-02-18 Tom Tromey <tromey@redhat.com>
12859 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12860 (tracepoint.o): Likewise.
12861 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12862 (gdb_agent_op_names): Likewise.
12864 2011-02-18 Tom Tromey <tromey@redhat.com>
12866 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12867 gdb_agent_op_rot>: New constants.
12868 (gdb_agent_op_names): Add pick and roll.
12869 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12872 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12874 * aclocal.m4: Regenerated with aclocal-1.11.1.
12876 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12878 * server.c (handle_qxfer_traceframe_info): New.
12879 (qxfer_packets): Register "traceframe-info".
12880 (handle_query): Report support for qXfer:traceframe-info:read+.
12881 * tracepoint.c (match_blocktype): New.
12882 (traceframe_find_block_type): Rename to ...
12883 (traceframe_walk_blocks): ... this. Add callback filter argument,
12885 (traceframe_find_block_type): New, reimplemented on top of
12886 traceframe_walk_blocks.
12887 (build_traceframe_info_xml): New.
12888 (traceframe_read_info): New.
12889 * server.h (traceframe_read_info): Declare.
12891 2011-02-11 Yao Qi <yao@codesourcery.com>
12893 * configure.ac: Call AC_PROG_RANLIB.
12894 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12895 * configure: Regenerate.
12897 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12899 * server.c (gdb_read_memory): Change return semantics to allow
12901 (handle_search_memory_1): Adjust.
12902 (process_serial_event) <'m' packet>: Handle partial transfers.
12903 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12905 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12907 * regcache.c (init_register_cache): Initialize
12908 regcache->register_status.
12909 (free_register_cache): Release regcache->register_status.
12910 (regcache_cpy): Copy register_status.
12911 (registers_to_string): Print 'x's for unavailable registers.
12912 (supply_register): Mark the register's status valid or
12913 unavailable, depending on whether a buffer was passed in or not.
12914 (supply_register_zeroed): New.
12915 (supply_regblock): Mark the registers' status valid or
12916 unavailable, depending on whether a buffer was passed in or not.
12917 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12918 (struct regcache): New `register_status' field.
12919 (supply_register_zeroed): Declare.
12920 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12921 supply_register_zeroed, rather than passing a NULL buffer to
12923 * tracepoint.c (fetch_traceframe_registers): Update comment.
12925 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12927 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12930 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12932 * server.h (decode_xfer_write): Change prototype.
12933 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12934 and don't extract the annex here.
12935 * server.c (decode_xfer_read): Remove `annex' parameter,
12936 and don't extract the annex here.
12937 (decode_xfer): New.
12938 (struct qxfer): New.
12939 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12940 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12941 (handle_qxfer_statictrace): New functions, abstracted out from
12942 handle_query, and made to use the struct qxfer interface.
12943 (handle_threads_qxfer_proper): Rename to ...
12944 (handle_qxfer_threads_proper): ... this.
12945 (handle_threads_qxfer): Rename to ...
12946 (handle_qxfer_threads): ... this. Adjust.
12947 (qxfer_packets): New array.
12948 (handle_qxfer): New function.
12949 (handle_query): Use handle_qxfer.
12951 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12953 * gdbreplay.c: Shorten lines of >= 80 columns.
12954 * linux-low.c: Ditto.
12955 * linux-ppc-low.c: Ditto.
12956 * linux-s390-low.c: Ditto.
12957 * linux-sparc-low.c: Ditto.
12958 * linux-x86-low.c: Ditto.
12959 * linux-xtensa-low.c: Ditto.
12960 * mem-break.c: Ditto.
12961 * nto-low.c: Ditto.
12962 * regcache.h: Ditto.
12963 * remote-utils.c: Ditto.
12966 * thread-db.c: Ditto.
12967 * tracepoint.c: Ditto.
12969 * win32-low.h: Ditto.
12971 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12973 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12976 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12978 * server.c (gdbserver_version): Update copyright year in version
12980 * gdbreplay.c (gdbreplay_version): Ditto.
12982 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12984 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12985 * linux-bfin-low.c: New file.
12986 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12987 PT_DATA_ADDR for BFIN targets.
12988 * Makefile.in (SFILES): Add linux-bfin-low.c.
12989 (clean): Remove reg-bfin.c.
12990 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12991 * README: Mention supported Blackfin targets.
12993 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12995 * .gitignore: New file.
12997 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12999 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
13001 2010-10-22 Jie Zhang <jie@codesourcery.com>
13003 * Makefile.in: Add FLAGS_TO_PASS variable.
13004 (install): Remove dependency of install-only and recursively
13005 invoke make for install-only.
13007 2010-10-04 Doug Evans <dje@google.com>
13009 * Makefile.in (uninstall): Use $(DESTDIR).
13011 2010-09-24 Pedro Alves <pedro@codesourcery.com>
13015 * linux-x86-low.c (compat_siginfo_from_siginfo)
13016 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
13017 si_code is < 0. Check for si_code == SI_TIMER before checking for
13020 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13022 * lynx-i386-low.c: New file.
13023 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
13025 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13027 * lynx-low.c (ptrace_request_to_str): Remove handling for
13028 request values that have been removed in LynxOS 5.x.
13030 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13032 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
13035 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
13037 * configure.ac: Add --enable-inprocess-agent option.
13038 * configure: Rebuilt.
13040 2010-09-06 Yao Qi <yao@codesourcery.com>
13042 * linux-low.c (linux_kill): Remove unused variable.
13043 (linux_stabilize_threads): Likewise.
13044 * server.c (start_inferior): Likewise.
13045 (queue_stop_reply_callback): Likewise.
13046 * tracepoint.c (do_action_at_tracepoint): Likewise.
13048 2010-09-06 Yao Qi <yao@codesourcery.com>
13050 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
13053 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
13055 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
13057 2010-09-06 Pedro Alves <pedro@codesourcery.com>
13059 * Makefile.in (install-only): Replace $IPA_DEPFILES with
13062 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13064 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
13065 gdbserver/lynx-ppc-low.c: New files.
13066 * Makefile.in (lynx_low_h): New variable.
13067 (lynx-low.o, lynx-ppc-low.o): New rules.
13068 * configure.ac: On LynxOS, link with -lnetinet.
13069 * configure.srv: Add handling of powerpc-*-lynxos* targets.
13070 * configure: regenerate.
13072 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13074 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
13075 * configure.ac: Add check for vasprintf and vsnprintf.
13076 * configure, config.in: Regenerate.
13077 * server.h (vasprintf, vsnprintf): Add conditional declarations.
13079 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13081 * gdbreplay.c: Move include of alloca.h up, next to include of
13083 * server.h: Add include of malloc.h.
13084 * mem-break.c: Remove include of malloc.h.
13085 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
13087 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13089 * Makefile.in (memmem.o): Build with -Wno-error.
13091 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13093 * utils.c (xsnprintf): Make non-static.
13094 * server.h: Add xsnprintf declaration.
13095 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
13096 replace calls to snprintf by calls to xsnprintf throughout.
13098 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13100 * configure.ac: Add configure check for alloca.
13101 * configure, config.in: Regenerate.
13102 * server.h: Include alloca.h if it exists.
13103 * gdbreplay.c: Include alloca.h if it exists.
13105 2010-08-28 Pedro Alves <pedro@codesourcery.com>
13107 * linux-low.c (__SIGRTMIN): Define if not already defined.
13108 (linux_create_inferior): Check for __ANDROID__ rather than
13110 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
13111 are already deferred.
13112 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
13113 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
13114 stopped and already has a pending signal to report.
13115 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
13116 a pending signal to report or is moving out of a jump pad.
13117 (linux_init_signals): Check for __ANDROID__ rather than
13120 2010-08-28 Pedro Alves <pedro@codesourcery.com>
13122 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
13123 debug_threads check. Avoid a linear search when not doing debug
13126 2010-08-27 Pedro Alves <pedro@codesourcery.com>
13128 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
13129 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
13130 (struct file_handler) <fd>: Change type to gdb_fildes_t.
13131 (process_event): Change local fd's type to gdb_fildes_t.
13132 (create_file_handler): Adjust prototype.
13133 (delete_file_handler): Adjust prototype.
13134 (handle_file_event): Adjust prototype. Use pfildes.
13135 (create_file_event): Adjsut prototype.
13136 * remote-utils.c (remote_desc, listen_desc): Change type to
13138 * server.h: New gdb_fildes_t typedef.
13139 [USE_WIN32API]: Include winsock2.h.
13140 (delete_file_handler, add_file_handler): Adjust prototypes.
13141 (pfildes): Declare.
13142 * utils.c (pfildes): New.
13144 2010-08-27 Pedro Alves <pedro@codesourcery.com>
13146 * configure.ac (build_warnings): Add -Wno-char-subscripts.
13147 * configure: Regenerate.
13149 2010-08-27 Pedro Alves <pedro@codesourcery.com>
13151 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
13152 (linux_done_accessing_memory): ... this.
13153 (linux_target_ops): Adjust.
13154 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
13155 * nto-low.c (nto_target_ops): Adjust comment.
13156 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
13157 * spu-low.c (spu_target_ops): Adjust comment.
13158 * target.h (target_ops): Rename unprepare_to_access_memory field
13159 to done_accessing_memory.
13160 (unprepare_to_access_memory): Rename to ...
13161 (done_accessing_memory): ... this.
13163 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13165 * linux-low.c (linux_prepare_to_access_memory): New.
13166 (linux_unprepare_to_access_memory): New.
13167 (linux_target_ops): Install them.
13168 * server.c (read_memory): Rename to ...
13169 (gdb_read_memory): ... this. Use
13170 prepare_to_access_memory/prepare_to_access_memory.
13171 (write_memory): Rename to ...
13172 (gdb_write_memory): ... this. Use
13173 prepare_to_access_memory/prepare_to_access_memory.
13174 (handle_search_memory_1): Adjust.
13175 (process_serial_event): Adjust.
13176 * target.h (struct target_ops): New fields
13177 prepare_to_access_memory and unprepare_to_access_memory.
13178 (prepare_to_access_memory, unprepare_to_access_memory): New.
13179 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
13180 prepare_to_access_memory/prepare_to_access_memory.
13181 * nto-low.c (nto_target_ops): Adjust.
13182 * spu-low.c (spu_target_ops): Adjust.
13183 * win32-low.c (win32_target_ops): Adjust.
13185 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13187 * Makefile.in (WARN_CFLAGS): Get it from configure.
13188 (WERROR_CFLAGS): New.
13189 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
13190 * configure.ac: Introduce --enable-werror, which adds -Werror to
13191 the compiler command line. Enabled by default. Disable with
13192 --disable-werror. Add -Wdeclaration-after-statement
13193 Wpointer-arith and -Wformat-nonliteral to warning flags.
13194 * configure: Regenerate.
13196 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13198 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
13200 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13202 * gdbreplay.c (remote_error): New.
13204 (expect): Use gdbchar. Check for error reading from GDB.
13205 Clarify sync error output.
13206 (play): Check for errors writing to GDB.
13207 * linux-low.c (sigchld_handler): Really ignore `write' errors.
13208 * remote-utils.c (getpkt): Check for errors writing to the remote
13211 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13213 * linux-low.c (linux_wait_1): Move non-debugging code out of
13214 `debug_threads' control.
13216 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13218 * linux-low.c (linux_wait_1): Don't set last_status here.
13219 * server.c (push_event, queue_stop_reply_callback): Assert we're
13220 not pushing a TARGET_WAITKIND_IGNORE event.
13221 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
13222 (myresume, handle_target_event): Set the thread's last_resume_kind
13223 and last_status from the target returned status.
13225 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13229 * linux-x86-low.c (update_debug_registers_callback): New.
13230 (i386_dr_low_set_addr): Use it.
13231 (i386_dr_low_get_addr): New.
13232 (i386_dr_low_set_control): Use update_debug_registers_callback.
13233 (i386_dr_low_get_control): New.
13234 (i386_dr_low_get_status): Adjust.
13235 * linux-low.c (linux_stop_lwp): New.
13236 * linux-low.h (linux_stop_lwp): Declare.
13238 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
13239 argument instead of a i386_debug_reg_state.
13240 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
13241 a i386_debug_reg_state.
13242 (i386_insert_aligned_watchpoint): Adjust.
13243 (i386_remove_aligned_watchpoint): Adjust.
13244 (i386_low_stopped_data_address): Read the debug registers from the
13245 inferior instead of from the mirrors.
13246 * i386-low.h (struct i386_debug_reg_state): Extend comment.
13247 (i386_dr_low_get_addr): Declare.
13248 (i386_dr_low_get_control): Declare.
13249 (i386_dr_low_get_status): Change prototype.
13251 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
13252 (i386_dr_low_get_addr): New.
13253 (i386_dr_low_get_control): New.
13254 (i386_dr_low_get_status): Adjust prototype. Return
13256 (i386_initial_stuff): Clear dr_status_mirror and
13258 (i386_get_thread_context): Adjust.
13259 (i386_set_thread_context): Adjust.
13260 (i386_thread_added): Adjust.
13262 2010-08-24 Pedro Alves <pedro@codesourcery.com>
13264 * linux-low.h (linux_thread_area): Delete declaration.
13266 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
13268 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
13269 after its termination.
13271 2010-08-09 Pedro Alves <pedro@codesourcery.com>
13273 * linux-low.c (gdb_wants_lwp_stopped): Delete.
13274 (gdb_wants_all_stopped): Delete.
13275 (linux_wait_1): Don't call them.
13276 * server.c (handle_v_cont): Tag all threads as want-stopped.
13277 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
13278 stopped as "client-wants-stopped".
13280 2010-07-31 Pedro Alves <pedro@codesourcery.com>
13282 * Makefile.in (signals_h): New.
13283 (server_h): Depend on it.
13284 (server.o): Don't depend on $(signals_def).
13285 (signals.o): Depend on $(signals_def).
13287 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
13289 * Makefile.in (signals_def): New.
13290 (server_h): Append include/gdb/signals.h and signals_def.
13291 (server.o): Append signals_def.
13293 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
13295 * server.c (handle_target_event): Use target_signal_to_host for
13296 resume_info.sig initialization.
13297 * target.h (struct thread_resume) <sig>: New comment.
13299 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
13301 * server.c (handle_query): strcpy() the returned string from paddress()
13302 instead of sprintf().
13303 * utils.c (paddress): Return phex_nz().
13305 2010-07-07 Joel Brobecker <brobecker@adacore.com>
13307 * server.c (handle_v_cont): Call mourn_inferior if process
13309 (myresume): Likewise.
13311 2010-07-01 Pedro Alves <pedro@codesourcery.com>
13313 Static tracepoints, and integration with UST.
13315 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
13316 * mem-break.c (uninsert_all_breakpoints)
13317 (reinsert_all_breakpoints): New.
13318 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
13319 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
13320 (gdb_agent_ust_loaded, helper_thread_id)
13321 (gdb_agent_helper_thread_id): New macros.
13322 (struct ipa_sym_addresses): Add addr_ust_loaded,
13323 addr_helper_thread_id, addr_cmd_buf.
13324 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
13325 (in_process_agent_loaded_ust): New.
13326 (write_e_ust_not_loaded): New.
13327 (maybe_write_ipa_ust_not_loaded): New.
13328 (struct collect_static_trace_data_action): New.
13329 (enum tracepoint_type) <static_tracepoint>: New.
13330 (struct tracepoint) <handle>: Mention static tracepoints.
13331 (struct static_tracepoint_ctx): New.
13332 (CMD_BUF_SIZE): New.
13333 (add_tracepoint_action): Handle static tracepoint actions.
13334 (unprobe_marker_at): New.
13335 (clear_installed_tracepoints): Handle static tracepoints.
13336 (cmd_qtdp): Handle static tracepoints.
13337 (probe_marker_at): New.
13338 (cmd_qtstart): Handle static tracepoints.
13339 (response_tracepoint): Handle static tracepoints.
13340 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
13341 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
13342 (get_context_regcache): Handle static tracepoints.
13343 (do_action_at_tracepoint): Handle static tracepoint actions.
13344 (traceframe_find_block_type): Handle static trace data blocks.
13345 (traceframe_read_sdata): New.
13346 (download_tracepoints): Download static tracepoint actions.
13347 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
13348 (GDB_PROBE_NAME): New.
13350 (GET_UST_SYM): New.
13353 (ust_marker_to_static_tracepoint): New.
13355 (collect_ust_data_at_tracepoint): New.
13356 (gdb_ust_probe): New.
13357 (UNIX_PATH_MAX, SOCK_DIR): New.
13358 (gdb_ust_connect_sync_socket): New.
13359 (resume_thread, stop_thread): New.
13360 (run_inferior_command): New.
13361 (init_named_socket): New.
13362 (gdb_ust_socket_init): New.
13363 (cstr_to_hexstr): New.
13365 (first_marker, next_marker): New.
13366 (response_ust_marker): New.
13367 (cmd_qtfstm, cmd_qtsstm): New.
13368 (unprobe_marker_at, probe_marker_at): New.
13369 (cmd_qtstmat, gdb_ust_thread): New.
13370 (gdb_ust_init): New.
13371 (initialize_tracepoint_ftlib): Call gdb_ust_init.
13372 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
13373 (ST_REGENTRY): New.
13374 (x86_64_st_collect_regmap): New.
13375 (X86_64_NUM_ST_COLLECT_GREGS): New.
13376 (AMD64_RIP_REGNUM): New.
13377 (supply_static_tracepoint_registers): New.
13378 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
13379 (ST_REGENTRY): New.
13380 (i386_st_collect_regmap): New.
13381 (i386_NUM_ST_COLLECT_GREGS): New.
13382 (supply_static_tracepoint_registers): New.
13383 * server.c (handle_query): Handle qXfer:statictrace:read.
13384 <qSupported>: Report support for StaticTracepoints, and
13385 qXfer:statictrace:read features.
13386 * server.h (traceframe_read_sdata)
13387 (supply_static_tracepoint_registers): Declare.
13388 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
13389 (unpack_varlen_hex): Include in IPA build.
13390 * Makefile.in (ustlibs, ustinc): New.
13391 (IPA_OBJS): Add remote-utils-ipa.o.
13392 ($(IPA_LIB)): Link -ldl and -lpthread.
13394 (IPAGENT_CFLAGS): Add UST_CFLAGS.
13395 * config.in, configure: Regenerate.
13397 2010-06-20 Ian Lance Taylor <iant@google.com>
13398 Pedro Alves <pedro@codesourcery.com>
13400 * linux-x86-low.c (always_true): Delete.
13401 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
13402 trying to fool the compiler with always_true.
13404 2010-06-20 Pedro Alves <pedro@codesourcery.com>
13406 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
13407 conditions in gdbserver.
13409 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
13411 * spu-low.c (spu_read_memory): Wrap around local store limit.
13412 (spu_write_memory): Likewise.
13414 2010-06-15 Pedro Alves <pedro@codesourcery.com>
13416 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
13417 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
13419 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
13421 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
13422 uses with LONGEST uses.
13424 2010-06-14 Stan Shebs <stan@codesourcery.com>
13425 Pedro Alves <pedro@codesourcery.com>
13429 * linux-x86-low.c: Include limits.h.
13431 (always_true): New.
13434 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
13435 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
13436 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
13437 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
13438 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
13439 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
13440 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
13441 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
13442 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
13443 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
13444 (amd64_emit_void_call_2): New.
13445 (amd64_emit_ops): New.
13446 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
13447 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
13448 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
13449 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
13450 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
13451 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
13452 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
13453 (i386_emit_call, i386_emit_reg, i386_emit_pop)
13454 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
13455 (i386_emit_stack_adjust, i386_emit_int_call_1)
13456 (i386_emit_void_call_2): New.
13457 (i386_emit_ops): New.
13458 (x86_emit_ops): New.
13459 (the_low_target): Install x86_emit_ops.
13460 * server.h (struct emit_ops): New.
13461 (get_raw_reg_func_addr): Declare.
13462 (current_insn_ptr, emit_error): Declare.
13463 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
13464 (set_trace_state_variable_value): New defines.
13465 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
13466 addr_get_trace_state_variable_value and
13467 addr_set_trace_state_variable_value.
13468 (symbol_list): New fields for get_raw_reg,
13469 get_trace_state_variable_value and set_trace_state_variable_value.
13470 (condfn): New typedef.
13471 (struct tracepoint): New field `compiled_cond'.
13472 (do_action_at_tracepoint): Clear compiled_cond.
13473 (get_trace_state_variable_value, set_trace_state_variable_value):
13475 (condition_true_at_tracepoint): If there's a compiled condition,
13477 (current_insn_ptr, emit_error): New globals.
13478 (struct bytecode_address): New.
13479 (get_raw_reg_func_addr): New.
13480 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
13481 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
13482 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
13483 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
13484 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
13485 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
13486 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
13487 (compile_tracepoint_condition, compile_bytecodes): New.
13488 * target.h (emit_ops): Forward declare.
13489 (struct target_ops): New field emit_ops.
13490 (target_emit_ops): New.
13491 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
13492 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
13493 * linux-low.c (linux_emit_ops): New.
13494 (linux_target_ops): Install it.
13495 * linux-low.h (struct linux_target_ops): New field emit_ops.
13497 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
13499 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
13500 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
13502 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13503 Stan Shebs <stan@codesourcery.com>
13505 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
13506 (all): Depend on $(extra_libraries).
13507 (install-only): Install the IPA.
13508 (IPA_OBJS, IPA_LIB): New.
13509 (clean): Remove the IPA lib.
13510 (IPAGENT_CFLAGS): New.
13511 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
13512 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
13513 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
13514 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
13515 * configure.ac: Check for atomic builtins support in the compiler.
13516 (IPA_DEPFILES, extra_libraries): Define.
13517 * configure.srv (ipa_obj): Add description.
13518 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
13519 (i[34567]86-*-linux*): Set ipa_obj.
13520 (x86_64-*-linux*): Set ipa_obj.
13521 * linux-low.c (stabilizing_threads): New.
13522 (supports_fast_tracepoints): New.
13523 (linux_detach): Stabilize threads before detaching.
13524 (handle_tracepoints): Handle internal tracing breakpoints. Assert
13525 the lwp is either not stabilizing, or is moving out of a jump pad.
13526 (linux_fast_tracepoint_collecting): New.
13527 (maybe_move_out_of_jump_pad): New.
13528 (enqueue_one_deferred_signal): New.
13529 (dequeue_one_deferred_signal): New.
13530 (linux_wait_for_event_1): If moving out of a jump pad, defer
13531 pending signals to later.
13532 (linux_stabilize_threads): New.
13533 (linux_wait_1): Check if threads need moving out of jump pads, and
13535 (stuck_in_jump_pad_callback): New.
13536 (move_out_of_jump_pad_callback): New.
13537 (lwp_running): New.
13538 (linux_resume_one_lwp): Handle moving out of jump pads.
13539 (linux_set_resume_request): Dequeue deferred signals.
13540 (need_step_over_p): Also step over fast tracepoint jumps.
13541 (start_step_over): Also uninsert fast tracepoint jumps.
13542 (finish_step_over): Also reinsert fast tracepoint jumps.
13543 (linux_install_fast_tracepoint_jump): New.
13544 (linux_target_ops): Install linux_stabilize_threads and
13545 linux_install_fast_tracepoint_jump_pad.
13546 * linux-low.h (linux_target_ops) <get_thread_area,
13547 install_fast_tracepoint_jump_pad>: New fields.
13548 (struct lwp_info) <collecting_fast_tracepoint,
13549 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
13550 (linux_get_thread_area): Declare.
13551 * linux-x86-low.c (jump_insn): New.
13552 (x86_get_thread_area): New.
13553 (append_insns): New.
13554 (push_opcode): New.
13555 (amd64_install_fast_tracepoint_jump_pad): New.
13556 (i386_install_fast_tracepoint_jump_pad): New.
13557 (x86_install_fast_tracepoint_jump_pad): New.
13558 (the_low_target): Install x86_get_thread_area and
13559 x86_install_fast_tracepoint_jump_pad.
13560 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
13561 (struct fast_tracepoint_jump): New.
13562 (fast_tracepoint_jump_insn): New.
13563 (fast_tracepoint_jump_shadow): New.
13564 (find_fast_tracepoint_jump_at): New.
13565 (fast_tracepoint_jump_here): New.
13566 (delete_fast_tracepoint_jump): New.
13567 (set_fast_tracepoint_jump): New.
13568 (uninsert_fast_tracepoint_jumps_at): New.
13569 (reinsert_fast_tracepoint_jumps_at): New.
13570 (set_breakpoint_at): Use write_inferior_memory.
13571 (uninsert_raw_breakpoint): Use write_inferior_memory.
13572 (check_mem_read): Mask out fast tracepoint jumps.
13573 (check_mem_write): Mask out fast tracepoint jumps.
13574 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
13575 (set_fast_tracepoint_jump): Declare.
13576 (delete_fast_tracepoint_jump)
13577 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
13578 (reinsert_fast_tracepoint_jumps_at): Declare.
13579 * regcache.c: Don't compile many functions when building the
13580 in-process agent library.
13581 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13582 the register buffer in the heap.
13583 (free_register_cache): If the register buffer isn't owned by the
13584 regcache, don't free it.
13585 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13586 pre-existing register caches.
13587 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13589 (convert_ascii_to_int): : Constify `from' parameter type.
13590 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13591 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13592 the needed buffer in-place.
13593 (relocate_instruction): New.
13594 * server.c (handle_query) <qSymbols>: If the target supports
13595 tracepoints, give it a chance of looking up symbols. Report
13596 support for fast tracepoints.
13597 (handle_status): Stabilize threads.
13598 (process_serial_event): Adjust.
13599 * server.h (struct fast_tracepoint_jump): Forward declare.
13600 (struct process_info) <fast_tracepoint_jumps>: New field.
13601 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13602 (decode_X_packet, decode_M_packet): Adjust.
13603 (relocate_instruction): Declare.
13604 (in_process_agent_loaded): Declare.
13605 (tracepoint_look_up_symbols): Declare.
13606 (struct fast_tpoint_collect_status): Declare.
13607 (fast_tracepoint_collecting): Declare.
13608 (force_unlock_trace_buffer): Declare.
13609 (handle_tracepoint_bkpts): Declare.
13610 (initialize_low_tracepoint)
13611 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13612 * target.h (struct target_ops) <stabilize_threads,
13613 install_fast_tracepoint_jump_pad>: New fields.
13614 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13615 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13616 [HAVE_STDINT_H]: Include stdint.h.
13617 (trace_debug_1): Rename to ...
13618 (trace_vdebug): ... this.
13619 (trace_debug): Rename to ...
13620 (trace_debug_1): ... this. Add `level' parameter.
13621 (trace_debug): New.
13622 (ATTR_USED, ATTR_NOINLINE): New.
13623 (IP_AGENT_EXPORT): New.
13624 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13625 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13626 (about_to_request_buffer_space, trace_buffer_is_full)
13627 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13628 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13629 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13630 (traceframe_write_count, traceframes_created)
13631 (trace_state_variables)
13632 New renaming defines.
13633 (struct ipa_sym_addresses): New.
13634 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13635 (symbol_list): New.
13636 (ipa_sym_addrs): New.
13637 (all_tracepoint_symbols_looked_up): New.
13638 (in_process_agent_loaded): New.
13639 (write_e_ipa_not_loaded): New.
13640 (maybe_write_ipa_not_loaded): New.
13641 (tracepoint_look_up_symbols): New.
13642 (debug_threads) [IN_PROCESS_AGENT]: New.
13643 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13644 (UNKNOWN_SIDE_EFFECTS): New.
13645 (stop_tracing): New.
13646 (flush_trace_buffer): New.
13647 (stop_tracing_bkpt): New.
13648 (flush_trace_buffer_bkpt): New.
13649 (read_inferior_integer): New.
13650 (read_inferior_uinteger): New.
13651 (read_inferior_data_pointer): New.
13652 (write_inferior_data_pointer): New.
13653 (write_inferior_integer): New.
13654 (write_inferior_uinteger): New.
13655 (struct collect_static_trace_data_action): Delete.
13656 (enum tracepoint_type): New.
13657 (struct tracepoint) <type>: New field `type'.
13658 <actions_str, step_actions, step_actions_str>: Only include in
13660 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13661 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13662 (tracepoints): Use IP_AGENT_EXPORT.
13663 (last_tracepoint): Don't include in the IPA.
13664 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13665 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13666 (alloced_trace_state_variables): New.
13667 (trace_state_variables): Use IP_AGENT_EXPORT.
13668 (traceframe_t): Delete unused variable.
13669 (circular_trace_buffer): Don't include in the IPA.
13670 (trace_buffer_start): Delete.
13671 (struct trace_buffer_control): New.
13672 (trace_buffer_free): Delete.
13673 (struct ipa_trace_buffer_control): New.
13674 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13675 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13677 (trace_buffer_ctrl): New.
13678 (TRACE_BUFFER_CTRL_CURR): New.
13679 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13680 Reimplement as macros.
13681 (trace_buffer_wrap): Delete.
13682 (traceframe_write_count, traceframe_read_count)
13683 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13684 (struct tracepoint_hit_ctx) <type>: New field.
13685 (struct fast_tracepoint_ctx): New.
13686 (memory_barrier): New.
13688 (record_tracepoint_error): Update atomically in the IPA.
13689 (clear_inferior_trace_buffer): New.
13690 (about_to_request_buffer_space): New.
13691 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13692 updating the same buffer.
13693 (add_tracepoint): Default the tracepoint's type to trap
13694 tracepoint, and orig_size to -1.
13695 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13696 internal variables.
13697 (create_trace_state_variable): New parameter `gdb'. Handle it.
13698 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13699 (cmd_qtdp): Handle fast tracepoints.
13700 (cmd_qtdv): Adjust.
13701 (max_jump_pad_size): New.
13702 (gdb_jump_pad_head): New.
13703 (get_jump_space_head): New.
13704 (claim_jump_space): New.
13705 (sort_tracepoints): New.
13706 (MAX_JUMP_SIZE): New.
13707 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13709 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13710 support. Upload fast traceframes, and delete internal IPA
13712 (stop_tracing_handler): New.
13713 (flush_trace_buffer_handler): New.
13714 (cmd_qtstop): Upload fast tracepoints.
13715 (response_tracepoint): Handle fast tracepoints.
13716 (tracepoint_finished_step): Upload fast traceframes. Set the
13717 tracepoint hit context's tracepoint type.
13718 (handle_tracepoint_bkpts): New.
13719 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13720 type. Add comment about fast tracepoints.
13721 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13722 non-existing action_str field.
13723 (get_context_regcache): Handle fast tracepoints.
13724 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13726 (fast_tracepoint_from_jump_pad_address): New.
13727 (fast_tracepoint_from_ipa_tpoint_address): New.
13728 (collecting_t): New.
13729 (force_unlock_trace_buffer): New.
13730 (fast_tracepoint_collecting): New.
13732 (gdb_collect): New.
13733 (write_inferior_data_ptr): New.
13734 (target_tp_heap): New.
13735 (target_malloc): New.
13736 (download_agent_expr): New.
13738 (download_tracepoints): New.
13739 (download_trace_state_variables): New.
13740 (upload_fast_traceframes): New.
13741 (IPA_FIRST_TRACEFRAME): New.
13742 (IPA_NEXT_TRACEFRAME_1): New.
13743 (IPA_NEXT_TRACEFRAME): New.
13744 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13745 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13746 (gdb_jump_pad_buffer_end): New.
13747 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13748 (initialize_tracepoint): Adjust.
13749 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13750 buffer. Initialize the low module.
13751 * utils.c (PREFIX, TOOLNAME): New.
13752 (malloc_failure): Use PREFIX.
13753 (error): In the IPA, an error causes an exit.
13754 (fatal, warning): Use PREFIX.
13755 (internal_error): Use TOOLNAME.
13756 (NUMCELLS): Increase to 10.
13757 * configure, config.in: Regenerate.
13759 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13761 * server.c (handle_query) <qSupported>: Do two passes over the
13762 qSupported string to avoid nesting strtok.
13764 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13766 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13768 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13769 -Wl,--dynamic-list.
13770 * configure: Regenerate.
13771 * proc-service.list: New.
13773 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13775 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13778 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13780 * gdbreplay.c (remote_open): Check error return from socket() call by
13781 its equality to -1 not by it being negative.
13782 * remote-utils.c (remote_open): Likewise.
13784 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13786 * config.h: Regenerate.
13788 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13790 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13791 doesn't provide PTRACE_GET_THREAD_AREA.
13793 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13795 * linux-m68k-low.c: Include <asm/ptrace.h>
13796 (ps_get_thread_area): Implement.
13798 2010-05-03 Doug Evans <dje@google.com>
13800 * event-loop.c (struct callback_event): New struct.
13801 (callback_list): New global.
13802 (append_callback_event, delete_callback_event): New functions.
13803 (process_callback): New function.
13804 (start_event_loop): Call it.
13805 * remote-utils.c (NOT_SCHEDULED): Define.
13806 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13807 moved out of readchar.
13808 (readchar): Rewrite. Call reschedule before returning.
13809 (reset_readchar): New function.
13810 (remote_close): Call it.
13811 (process_remaining, reschedule): New functions.
13812 * server.h (callback_handler_func): New typedef.
13813 (append_callback_event, delete_callback_event): Declare.
13815 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13817 * proc-service.c (ps_pglobal_lookup): Use
13818 thread_db_look_up_one_symbol.
13819 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13820 parameter. Use it instead of all_symbols_looked_up.
13821 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13823 (all_symbols_looked_up): Don't declare.
13824 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13825 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13827 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13828 Set all_symbols_looked_up here.
13829 (thread_db_look_up_one_symbol): New.
13830 (thread_db_get_tls_address): Adjust.
13831 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13832 thread_db object on the heap, and tentatively set it in the
13834 (thread_db_init): Don't set all_symbols_looked_up here.
13835 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13837 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13839 * linux-low.c (linux_kill, linux_detach): Adjust.
13840 (status_pending_p_callback): Remove redundant statement. Check
13841 for !TARGET_WAITIKIND_IGNORE, instead of
13842 TARGET_WAITKIND_STOPPED.
13843 (handle_tracepoints): Make sure LWP is locked. Adjust.
13844 (linux_wait_for_event_1): Adjust.
13845 (linux_cancel_breakpoints): New.
13846 (unsuspend_one_lwp): New.
13847 (unsuspend_all_lwps): New.
13848 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13849 (send_sigstop_callback): Change return type to int, add new
13850 `except' parameter and handle it.
13851 (suspend_and_send_sigstop_callback): New.
13852 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13853 pass them down. If SUSPEND, also increment the lwp's suspend
13855 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13856 (need_step_over_p): Don't consider suspended LWPs.
13857 (start_step_over): Adjust.
13858 (proceed_one_lwp): Change return type to int, add new `except'
13859 parameter and handle it.
13860 (unsuspend_and_proceed_one_lwp): New.
13861 (proceed_all_lwps): Use find_inferior instead of
13863 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13864 also decrement the suspend count of LWPs. Pass `except' down,
13865 instead of hacking its suspend count.
13866 (linux_pause_all): Add `freeze' parameter. Adjust.
13867 (linux_unpause_all): New.
13868 (linux_target_ops): Install linux_unpause_all.
13869 * server.c (handle_status): Adjust.
13870 * target.h (struct target_ops): New fields `unpause_all' and
13871 `cancel_breakpoints'. Add new parameter to `pause_all'.
13872 (pause_all): Add new `freeze' parameter.
13873 (unpause_all): New.
13874 (cancel_breakpoints): New.
13875 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13876 cancel breakpoints.
13877 (cmd_qtstart): Pause threads.
13878 (stop_tracing): Pause threads, and cancel breakpoints.
13879 * win32-low.c (win32_target_ops): Adjust.
13881 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13883 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13884 the inferior right away from here...
13885 (linux_wait_1): ... to here, and adjust to check the thread's
13886 last_resume_kind instead of the lwp's step or stop_expected flags.
13888 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13890 * README: Use consistent `GDB' and `GDBserver' spellings.
13892 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13894 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13895 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13896 (linux_detach_one_lwp): Assume the lwp is stopped.
13897 (any_thread_of): Delete.
13898 (linux_detach): Stop all lwps here. Don't blindly delete all
13900 (delete_lwp_callback): New.
13901 (linux_mourn): Delete all lwps of the process that is gone.
13902 (linux_wait_1): Don't delete the last lwp of the process here.
13903 * mem-break.h (mark_breakpoints_out): Declare.
13904 * mem-break.c (mark_breakpoints_out): New.
13905 (free_all_breakpoints): Use it.
13906 * server.c (handle_target_event): If the process is gone, mark
13908 * thread-db.c (struct thread_db) <create_bp>: New field.
13909 (thread_db_enable_reporting): Fix prototype. Store a thread event
13910 breakpoint reference in the thread_db struct.
13911 (thread_db_load_search): Clear the thread_db object.
13912 (try_thread_db_load_1): Ditto.
13913 (switch_to_process): New.
13914 (disable_thread_event_reporting): Use it.
13915 (remove_thread_event_breakpoints): New.
13916 (thread_db_detach, thread_db_mourn): Use it.
13918 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13920 * linux-low.c (linux_enable_event_reporting): New.
13921 (linux_wait_for_event_1, handle_extended_wait): Use it.
13923 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13925 * linux-low.c (linux_kill_one_lwp, linux_kill)
13926 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13927 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13928 SIGSTOP even if the LWP is stopped.
13929 (send_sigstop_callback): New.
13930 (stop_all_lwps): Use send_sigstop_callback instead.
13931 (linux_resume_one_thread): Adjust.
13932 (proceed_one_lwp): Still proceed an LWP that the client has
13933 requested to stop, if we haven't reported it as stopped yet. Make
13934 sure that LWPs the client want stopped, have a pending SIGSTOP.
13936 2010-04-26 Doug Evans <dje@google.com>
13938 * server.c (handle_general_set): Make static.
13940 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13941 Print received char after testing for error/eof instead of before.
13942 (input_interrupt): Tweak comment.
13944 2010-04-23 Doug Evans <dje@google.com>
13946 * server.c (start_inferior): Print inferior argv if --debug.
13948 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13950 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13951 * nto-x86-low.c: Include server.h
13953 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13955 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13956 be consistent with other sources of this directory.
13957 (init_registers_amd64): Correct name of source file of this function
13960 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13962 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13963 64-bit executables.
13965 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13967 * win32-i386-low.c: Add 64-bit support.
13968 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13969 (init_registers_amd64): Declare.
13970 (mappings): Add 64-bit version of array.
13971 (init_windows_x86): New function.
13972 (the_low_target): Change init_arch field to init_windows_x86.
13974 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13976 * win32-low.c: Adapt to support also 64-bit architecture.
13977 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13978 (get_image_name): Use SIZE_T type for local variable `done'.
13979 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13980 (toolhelp_get_dll_name): Idem.
13981 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13982 Use uintptr_t typecast to avoid warning.
13983 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13984 (handle_exception): Use phex_nz to avoid warning.
13985 (win32_wait): Remove unused local variable `process'.
13987 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13989 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13992 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13994 * configure.ac: Use `ws2_32' library for srv_mingw.
13995 * configure: Regenerate.
13996 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13997 * remote-utils.c: Likewise.
13999 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
14001 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
14002 if __x86_64__ is defined.
14004 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
14006 * configure: Regenerate.
14008 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
14010 * server.c (handle_query): Handle 'qGetTIBAddr' query.
14011 * target.h (target_ops): New get_tib_address field.
14012 * win32-low.h (win32_thread_info): Add thread_local_base field.
14013 * win32-low.c (child_add_thread): Add tlb argument.
14014 Set thread_local_base field to TLB.
14015 (get_child_debug_event): Adapt to child_add_thread change.
14016 (win32_get_tib_address): New function.
14017 (win32_target_ops): Set get_tib_address field to
14018 win32_get_tib_address.
14019 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
14021 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14023 * linux-low.c (linux_mourn): Also remove the process.
14024 * server.c (handle_target_event): Don't remove the process here.
14025 * nto-low.c (nto_mourn): New.
14026 (nto_target_ops): Install it.
14027 * spu-low.c (spu_mourn): New.
14028 (spu_target_ops): Install it.
14029 * win32-low.c (win32_mourn): New.
14030 (win32_target_ops): Install it.
14032 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14034 * server.h (buffer_xml_printf): Remove redundant `;'.
14036 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14038 * regcache.c (set_register_cache): Invalidate regcaches before
14039 changing the register cache layout.
14040 (regcache_invalidate_one): Allow a NULL regcache.
14041 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
14042 regcaches before changing the register cache layout or the target
14045 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
14047 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
14048 variable warning on Linux/x86-64.
14050 2010-04-11 Pedro Alves <pedro@codesourcery.com>
14052 GDBserver disconnected tracing support.
14054 * linux-low.c (linux_remove_process): Delete.
14055 (add_lwp): Don't set last_resume_kind here.
14056 (linux_kill): Use `mourn'.
14057 (linux_detach): Use `thread_db_detach', and `mourn'.
14058 (linux_mourn): New.
14059 (linux_attach_lwp_1): Adjust comment.
14060 (linux_attach): last_resume_kind moved the thread_info; adjust.
14061 (status_pending_p_callback): Adjust.
14062 (linux_wait_for_event_1): Adjust.
14063 (count_events_callback, select_singlestep_lwp_callback)
14064 (select_event_lwp_callback, cancel_breakpoints_callback)
14065 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
14066 (proceed_one_lwp): Adjust.
14067 (linux_async): Add debug output.
14068 (linux_thread_stopped): New.
14069 (linux_pause_all): New.
14070 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
14072 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
14073 (thread_db_free): Delete declaration.
14074 (thread_db_detach, thread_db_mourn): Declare.
14075 * thread-db.c (thread_db_init): Use thread_db_mourn.
14076 (thread_db_free): Delete, split in two.
14077 (disable_thread_event_reporting): New.
14078 (thread_db_detach): New.
14079 (thread_db_mourn): New.
14081 * server.h (struct thread_info) <last_resume_kind>: New field.
14082 <attached>: Add comment.
14083 <gdb_detached>: New field.
14084 (handler_func): Change return type to int.
14085 (handle_serial_event, handle_target_event): Ditto.
14086 (gdb_connected): Declare.
14088 (disconnected_tracing): Declare.
14089 (stop_tracing): Declare.
14091 * server.c (handle_query) <qSupported>: Report support for
14092 disconnected tracing.
14093 (queue_stop_reply_callback): Account for running threads.
14094 (gdb_wants_thread_stopped): New.
14095 (gdb_wants_all_threads_stopped): New.
14096 (gdb_reattached_process): New.
14097 (handle_status): Clear the `gdb_detached' flag of all processes.
14098 In all-stop, stop all threads.
14099 (main): Be sure to leave tfind mode. Handle disconnected tracing.
14100 (process_serial_event): If the remote connection breaks, or if an
14101 exit was forced with "monitor exit", force an event loop exit.
14102 Handle disconnected tracing on detach.
14103 (handle_serial_event): Adjust.
14104 (handle_target_event): If GDB isn't connected, forward events back
14105 to the inferior, unless the last process exited, in which case,
14106 exit gdbserver. Adjust interface.
14108 * remote-utils.c (remote_open): Don't block in accept. Instead
14109 register an event loop source on the listen socket file
14110 descriptor. Refactor bits into ...
14111 (listen_desc): ... this new global.
14112 (gdb_connected): ... this new function.
14113 (enable_async_notification): ... this new function.
14114 (handle_accept_event): ... this new function.
14115 (remote_close): Clear remote_desc.
14117 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
14119 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
14121 (mourn_inferior): Define.
14122 (target_process_qsupported): Avoid the dangling else problem.
14123 (thread_stopped): Define.
14124 (pause_all): Define.
14125 (target_waitstatus_to_string): Declare.
14126 * target.c (target_waitstatus_to_string): New.
14128 * tracepoint.c (tracing): Make extern.
14129 (disconnected_tracing): New.
14130 (stop_tracing): Make extern. Handle tracing stops due to GDB
14132 (cmd_qtdisconnected): New.
14133 (cmd_qtstatus): Report disconnected tracing status in trace reply.
14134 (handle_tracepoint_general_set): Handle QTDisconnected.
14136 * event-loop.c (event_handler_func): Change return type to int.
14137 (process_event): Bail out if the event handler wants the event
14139 (handle_file_event): Ditto.
14140 (start_event_loop): Bail out if the event handler wants the event
14143 * nto-low.c (nto_target_ops): Adjust.
14144 * spu-low.c (spu_wait): Don't remove the process here.
14145 (spu_target_ops): Adjust.
14146 * win32-low.c (win32_wait): Don't remove the process here.
14147 (win32_target_ops): Adjust.
14149 2010-04-11 Pedro Alves <pedro@codesourcery.com>
14151 * regcache.c (realloc_register_cache): Invalidate inferior's
14152 regcache before recreating it.
14154 2010-04-09 Pedro Alves <pedro@codesourcery.com>
14156 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
14158 2010-04-09 Stan Shebs <stan@codesourcery.com>
14159 Pedro Alves <pedro@codesourcery.com>
14161 * server.h (LONGEST): New.
14162 (struct thread_info) <while_stepping>: New field.
14163 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
14165 (initialize_tracepoint, handle_tracepoint_general_set)
14166 (handle_tracepoint_query, tracepoint_finished_step)
14167 (tracepoint_was_hit, release_while_stepping_state_list):
14168 (current_traceframe): Declare.
14169 * server.c (handle_general_set): Handle tracepoint packets.
14170 (read_memory): New.
14171 (write_memory): New.
14172 (handle_search_memory_1): Use read_memory.
14173 (handle_query): Report support for conditional tracepoints, trace
14174 state variables, and tracepoint sources. Handle tracepoint
14176 (main): Initialize the tracepoints module.
14177 (process_serial_event): Handle traceframe reads/writes.
14179 * linux-low.c (handle_tracepoints): New.
14180 (linux_wait_1): Call it.
14181 (linux_resume_one_lwp): Handle while-stepping.
14182 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
14183 (linux_target_ops): Install them.
14184 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
14186 * linux-x86-low.c (x86_supports_tracepoints): New.
14187 (the_low_target). Install it.
14189 * mem-break.h (delete_breakpoint): Declare.
14190 * mem-break.c (delete_breakpoint): Make external.
14192 * target.h (struct target_ops): Add `supports_tracepoints',
14193 `read_pc', and `write_pc' fields.
14194 (target_supports_tracepoints): Define.
14195 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
14198 * regcache.h (struct regcache) <registers_owned>: New field.
14199 (init_register_cache, regcache_cpy): Declare.
14200 (regcache_read_pc, regcache_write_pc): Declare.
14201 (register_cache_size): Declare.
14202 (supply_regblock): Declare.
14203 * regcache.c (init_register_cache): New.
14204 (new_register_cache): Use it.
14205 (regcache_cpy): New.
14206 (register_cache_size): New.
14207 (supply_regblock): New.
14208 (regcache_read_pc, regcache_write_pc): New.
14210 * tracepoint.c: New.
14212 * Makefile.in (OBS): Add tracepoint.o.
14213 (tracepoint.o): New rule.
14215 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
14217 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
14219 (i386-mmx.c): Likewise.
14220 (i386-mmx-linux.o): Likewise.
14221 (i386-mmx-linux.c): Likewise.
14223 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
14224 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
14225 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
14226 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
14228 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
14229 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
14230 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
14232 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
14234 * Makefile.in (clean): Updated.
14236 (i386-avx.c): Likewise.
14237 (i386-avx-linux.o): Likewise.
14238 (i386-avx-linux.c): Likewise.
14239 (amd64-avx.o): Likewise.
14240 (amd64-avx.c): Likewise.
14241 (amd64-avx-linux.o): Likewise.
14242 (amd64-avx-linux.c): Likewise.
14244 * configure.srv (srv_i386_regobj): Add i386-avx.o.
14245 (srv_i386_linux_regobj): Add i386-avx-linux.o.
14246 (srv_amd64_regobj): Add amd64-avx.o.
14247 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
14248 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
14249 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
14250 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
14251 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
14252 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
14253 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
14255 * i387-fp.c: Include "i386-xstate.h".
14257 (i387_cache_to_xsave): Likewise.
14258 (i387_xsave_to_cache): Likewise.
14259 (x86_xcr0): Likewise.
14261 * i387-fp.h (i387_cache_to_xsave): Likewise.
14262 (i387_xsave_to_cache): Likewise.
14263 (x86_xcr0): Likewise.
14265 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
14266 * linux-crisv32-low.c (target_regsets): Likewise.
14267 * linux-m68k-low.c (target_regsets): Likewise.
14268 * linux-mips-low.c (target_regsets): Likewise.
14269 * linux-ppc-low.c (target_regsets): Likewise.
14270 * linux-s390-low.c (target_regsets): Likewise.
14271 * linux-sh-low.c (target_regsets): Likewise.
14272 * linux-sparc-low.c (target_regsets): Likewise.
14273 * linux-xtensa-low.c (target_regsets): Likewise.
14275 * linux-low.c: Include <sys/uio.h>.
14276 (regsets_fetch_inferior_registers): Support nt_type.
14277 (regsets_store_inferior_registers): Likewise.
14278 (linux_process_qsupported): New.
14279 (linux_target_ops): Add linux_process_qsupported.
14281 * linux-low.h (regset_info): Add nt_type.
14282 (linux_target_ops): Add process_qsupported.
14284 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
14286 (init_registers_i386_avx_linux): New.
14287 (init_registers_amd64_avx_linux): Likewise.
14288 (xmltarget_i386_linux_no_xml): Likewise.
14289 (xmltarget_amd64_linux_no_xml): Likewise.
14290 (PTRACE_GETREGSET): Likewise.
14291 (PTRACE_SETREGSET): Likewise.
14292 (x86_fill_xstateregset): Likewise.
14293 (x86_store_xstateregset): Likewise.
14294 (use_xml): Likewise.
14295 (x86_linux_update_xmltarget): Likewise.
14296 (x86_linux_process_qsupported): Likewise.
14297 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
14298 (x86_arch_setup): Don't call init_registers_amd64_linux nor
14299 init_registers_i386_linux here. Call
14300 x86_linux_update_xmltarget.
14301 (the_low_target): Add x86_linux_process_qsupported.
14303 * server.c (handle_query): Call target_process_qsupported.
14305 * target.h (target_ops): Add process_qsupported.
14306 (target_process_qsupported): New.
14308 2010-04-03 Pedro Alves <pedro@codesourcery.com>
14310 * inferiors.c (add_thread): Set last_status kind to
14311 TARGET_WAITKIND_IGNORE.
14312 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
14313 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
14314 (linux_wait_1): Move `thread' local definition to block that uses
14315 it. Don't NULL initialize `event_child'.
14316 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
14317 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
14318 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
14320 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14322 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
14323 an extended waitstatus, or by a watchpoint.
14324 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
14325 thread was stepping or has been stopped by a watchpoint.
14327 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14329 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
14330 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
14331 of another, then delete the previous, and validate all
14333 (validate_inserted_breakpoint): New.
14334 (delete_disabled_breakpoints): New.
14335 (validate_breakpoints): New.
14336 (check_mem_read): Validate breakpoints before trusting their
14337 shadow. Delete disabled breakpoints.
14338 (check_mem_write): Validate breakpoints before trusting they
14339 should be inserted. Delete disabled breakpoints.
14340 * mem-break.h (validate_breakpoints):
14341 * server.c (handle_query): Validate breakpoints when we see a
14344 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14346 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
14347 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
14348 if we could tell there's a GDB breakpoint at stop_pc.
14349 (need_step_over_p): Don't do a step over if we find a GDB
14350 breakpoint at the resume PC.
14352 * mem-break.c (struct raw_breakpoint): New.
14353 (enum bkpt_type): New type `gdb_breakpoint'.
14354 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
14355 fields. New field `raw'.
14356 (find_raw_breakpoint_at): New.
14357 (set_raw_breakpoint_at): Handle refcounting. Create a raw
14358 breakpoint instead.
14359 (set_breakpoint_at): Adjust.
14360 (delete_raw_breakpoint): New.
14361 (release_breakpoint): New.
14362 (delete_breakpoint): Rename to...
14363 (delete_breakpoint_1): ... this. Add proc parameter. Use
14364 release_breakpoint. Return ENOENT.
14365 (delete_breakpoint): Reimplement.
14366 (find_breakpoint_at): Delete.
14367 (find_gdb_breakpoint_at): New.
14368 (delete_breakpoint_at): Delete.
14369 (set_gdb_breakpoint_at): New.
14370 (delete_gdb_breakpoint_at): New.
14371 (gdb_breakpoint_here): New.
14372 (set_reinsert_breakpoint): Use release_breakpoint.
14373 (uninsert_breakpoint): Rename to ...
14374 (uninsert_raw_breakpoint): ... this.
14375 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
14376 (reinsert_raw_breakpoint): Change parameter type to
14378 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
14380 (check_breakpoints): Adjust. Use release_breakpoint.
14381 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
14382 (breakpoint_inserted_here): Ditto.
14383 (check_mem_read): Adjust to iterate over raw breakpoints instead.
14384 Don't trust the breakpoint's shadow if it is not inserted.
14385 (check_mem_write): Adjust to iterate over raw breakpoints instead.
14386 (delete_all_breakpoints): Adjust.
14387 (free_all_breakpoints): Mark all breakpoints as uninserted, and
14388 use delete_breakpoint_1.
14390 * mem-break.h (breakpoints_supported): Delete declaration.
14391 (set_gdb_breakpoint_at): Declare.
14392 (gdb_breakpoint_here): Declare.
14393 (delete_breakpoint_at): Delete.
14394 (delete_gdb_breakpoint_at): Declare.
14396 * server.h (struct raw_breakpoint): Forward declare.
14397 (struct process_info): New field `raw_breakpoints'.
14399 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
14402 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14404 * linux-low.c (status_pending_p_callback): Fix comment.
14405 (linux_wait_for_event_1): Move most of the internal breakpoint
14406 handling from here...
14407 (linux_wait_1): ... to here.
14408 (count_events_callback): New.
14409 (select_singlestep_lwp_callback): New.
14410 (select_event_lwp_callback): New.
14411 (cancel_breakpoints_callback): New.
14412 (select_event_lwp): New.
14413 (linux_wait_1): Simplify internal breakpoint handling. Give equal
14414 priority to all LWPs that have had events that should be reported
14415 to the client. Cancel breakpoints when about to reporting the
14416 event to the client, not while stopping lwps. No longer cancel
14417 finished single-steps here.
14418 (cancel_finished_single_step): Delete.
14419 (cancel_finished_single_steps): Delete.
14421 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14423 * mem-break.c (enum bkpt_type): New.
14424 (struct breakpoint): New field `type'.
14425 (set_breakpoint_at): Change return type to struct breakpoint
14426 pointer. Set type to `other_breakpoint' by default.
14427 (delete_breakpoint): Rewrite, supporting more than one breakpoint
14428 in the breakpoint list.
14429 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
14430 (reinsert_breakpoint): Rename to ...
14431 (reinsert_raw_breakpoint): ... this.
14432 (reinsert_breakpoints_at): Adjust.
14433 * mem-break.h (struct breakpoint): Declare.
14434 (set_breakpoint_at): Change return type to struct breakpoint
14437 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14439 * server.c (handle_query): Assign, not compare.
14441 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14443 Teach linux gdbserver to step-over-breakpoints.
14445 * linux-low.c (can_hardware_single_step): New.
14446 (supports_breakpoints): New.
14447 (handle_extended_wait): If stopping threads, read the stop pc of
14448 the new cloned LWP.
14450 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
14451 low target doesn't support retrieving the PC.
14452 (add_lwp): Set last_resume_kind to resume_continue.
14453 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
14454 (linux_attach): Don't clear stop_expected. Set the lwp's
14455 last_resume_kind to resume_stop.
14456 (linux_detach_one_lwp): Don't check for removed breakpoints.
14457 (check_removed_breakpoint): Delete.
14458 (status_pending_p): Rename to ...
14459 (status_pending_p_callback): ... this. Don't check for removed
14460 breakpoints. Don't consider threads that are stopped from GDB's
14462 (linux_wait_for_lwp): Always read the stop_pc here.
14463 (cancel_breakpoint): New.
14464 (step_over_bkpt): New global.
14465 (linux_wait_for_event_1): Implement stepping over breakpoints.
14466 (gdb_wants_lwp_stopped): New.
14467 (gdb_wants_all_stopped): New.
14468 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
14469 single-step traps here. Store the thread's last reported target
14471 (send_sigstop): Don't clear stop_expected. Always set it,
14473 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
14474 (cancel_finished_single_step): New.
14475 (cancel_finished_single_steps): New.
14476 (wait_for_sigstop): Don't cancel finished single-step traps here.
14477 (linux_resume_one_lwp): Don't check for removed breakpoints.
14478 Don't set `step' on non-hardware step archs.
14479 (linux_set_resume_request): Ignore resume_stop requests if already
14480 stopping or stopped. Set the lwp's last_resume_kind.
14481 (resume_status_pending_p): Don't check for removed breakpoints.
14482 (need_step_over_p): New.
14483 (start_step_over): New.
14484 (finish_step_over): New.
14485 (linux_resume_one_thread): Always queue a sigstop for resume_stop
14486 requests. Clear the thread's last reported target waitstatus.
14487 Don't use the `suspended' flag. Don't consider pending breakpoints.
14488 (linux_resume): Start a step-over if necessary.
14489 (proceed_one_lwp): New.
14490 (proceed_all_lwps): New.
14491 (unstop_all_lwps): New.
14492 * linux-low.h (struct lwp_info): Rewrite comment for the
14493 `suspended' flag. Add the `stop_pc' field. Delete the
14494 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
14495 Add `'last_resume_kind' and `need_step_over' fields.
14496 * inferiors.c (struct thread_info): Delete, moved elsewhere.
14497 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
14498 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
14499 (set_raw_breakpoint_at): New.
14500 (set_breakpoint_at): Rewrite to use it.
14501 (reinsert_breakpoint_handler): Delete.
14502 (set_reinsert_breakpoint): New.
14503 (reinsert_breakpoint_by_bp): Delete.
14504 (delete_reinsert_breakpoints): New.
14505 (uninsert_breakpoint): Rewrite.
14506 (uninsert_breakpoints_at): New.
14507 (reinsert_breakpoint): Rewrite.
14508 (reinsert_breakpoints_at): New.
14509 (check_breakpoints): Rewrite.
14510 (breakpoint_here): New.
14511 (breakpoint_inserted_here): New.
14512 (check_mem_read): Adjust.
14513 * mem-break.h (breakpoints_supported, breakpoint_here)
14514 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
14515 (reinsert_breakpoint_by_bp): Delete declaration.
14516 (delete_reinsert_breakpoints): Declare.
14517 (reinsert_breakpoint): Delete declaration.
14518 (reinsert_breakpoints_at): Declare.
14519 (uninsert_breakpoint): Delete declaration.
14520 (uninsert_breakpoints_at): Declare.
14521 (check_breakpoints): Adjust prototype.
14522 * server.h: Adjust include order.
14523 (struct thread_info): Declare here. Add a `last_status' field.
14525 2010-03-23 Michael Snyder <msnyder@vmware.com>
14527 * server.c (crc32): New function.
14528 (handle_query): Add handling for 'qCRC:' request.
14530 2010-03-23 Pedro Alves <pedro@codesourcery.com>
14532 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
14533 lwp had been stopped by a watchpoint.
14535 2010-03-16 Pedro Alves <pedro@codesourcery.com>
14537 * server.h (internal_error): Declare.
14538 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
14539 * utils.c (internal_error): New function.
14541 2010-03-15 Andreas Schwab <schwab@redhat.com>
14543 * configure.srv: Fix typo setting srv_regobj.
14545 2010-03-15 Pedro Alves <pedro@codesourcery.com>
14547 * linux-low.c (fetch_register): Avoid passing a non string literal
14549 (usr_store_inferior_registers): Ditto.
14551 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14553 * linux-low.c (linux_write_memory): Bail out early if peeking
14556 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14558 * linux-low.h (struct lwp_info): New fields
14559 `stopped_by_watchpoint' and `stopped_data_address'.
14560 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
14561 here, and cache them in the lwp object.
14562 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
14564 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
14566 (linux_stopped_by_watchpoint): Rewrite.
14567 (linux_stopped_data_address): Rewrite.
14569 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
14571 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14572 switching the current inferior, not before.
14574 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
14576 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
14577 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
14578 i386-linux.c and amd64-linux.c.
14579 (reg-i386.o): Removed.
14580 (reg-i386.c): Likewise.
14581 (reg-i386-linux.o): Likewise.
14582 (reg-i386-linux.c): Likewise.
14583 (reg-x86-64.o): Likewise.
14584 (reg-x86-64.c): Likewise.
14585 (reg-x86-64-linux.o): Likewise.
14586 (reg-x86-64-linux.c): Likewise.
14588 (i386.c): Likewise.
14589 (i386-linux.o): Likewise.
14590 (i386-linux.c): Likewise.
14591 (amd64.o): Likewise.
14592 (amd64.c): Likewise.
14593 (amd64-linux.o): Likewise.
14594 (amd64-linux.c): Likewise.
14596 * configure.srv (srv_i386_regobj): New.
14597 (srv_i386_linux_regobj): Likewise.
14598 (srv_amd64_regobj): Likewise.
14599 (srv_amd64_linux_regobj): Likewise.
14600 (srv_i386_32bit_xmlfiles): Likewise.
14601 (srv_i386_64bit_xmlfiles): Likewise.
14602 (srv_i386_xmlfiles): Likewise.
14603 (srv_amd64_xmlfiles): Likewise.
14604 (srv_i386_linux_xmlfiles): Likewise.
14605 (srv_amd64_linux_xmlfiles): Likewise.
14606 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14607 srv_xmlfiles to $srv_i386_xmlfiles.
14608 (i[34567]86-*-mingw32ce*): Likewise.
14609 (i[34567]86-*-mingw*): Likewise.
14610 (i[34567]86-*-nto*): Likewise.
14611 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14612 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14613 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14614 (x86_64-*-linux*): Likewise.
14616 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14617 (init_registers_amd64_linux): New.
14618 (x86_arch_setup): Replace init_registers_x86_64_linux with
14619 init_registers_amd64_linux.
14621 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14623 * configure.ac: Check for libdl. If it is not available link against
14624 static libthread_db.
14625 * configure: Regenerate.
14627 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14631 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14632 handing a read watchpoint.
14633 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14635 2010-02-12 Doug Evans <dje@google.com>
14637 * linux-low.c (linux_supports_tracefork_flag): Document.
14638 (linux_look_up_symbols): Add comment.
14640 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14642 * regcache.c (supply_register): Clear regcache if buf is NULL.
14644 2010-02-02 Nicolas Roche <roche@sourceware.org>
14645 Joel Brobecker <brobecker@adacore.com>
14647 * inferiors.c (find_inferior): Add function documentation.
14648 (unloaded_dll): Handle the case where the unloaded dll has not
14649 been previously registered in the dll list.
14651 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14653 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14654 (thumb2_breakpoint): New.
14655 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14657 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14659 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14660 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14663 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14665 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14667 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14669 * linux-s390-low.c (s390_collect_ptrace_register)
14670 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14672 2010-01-21 Doug Evans <dje@google.com>
14674 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14675 (PTRACE_ARG4_TYPE): New macro.
14676 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14677 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14678 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14679 (usr_store_inferior_registers): Ditto.
14680 (linux_read_memory, linux_write_memory): Ditto.
14681 (linux_test_for_tracefork): Ditto.
14683 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14684 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14686 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14688 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14691 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14693 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14694 prototype to take a regcache. Adjust.
14696 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14698 * regcache.h (struct thread_info): Forward declare.
14699 (struct regcache): New.
14700 (new_register_cache): Adjust prototype.
14701 (get_thread_regcache): Declare.
14702 (free_register_cache): Adjust prototype.
14703 (registers_to_string, registers_from_string): Ditto.
14704 (supply_register, supply_register_by_name, collect_register)
14705 (collect_register_as_string, collect_register_by_name): Ditto.
14706 * regcache.c (struct inferior_regcache_data): Delete.
14707 (get_regcache): Rename to ...
14708 (get_thread_regcache): ... this. Adjust. Switch inferior before
14709 fetching registers.
14710 (regcache_invalidate_one): Adjust.
14711 (regcache_invalidate): Fix prototype.
14712 (new_register_cache): Return the new register cache.
14713 (free_register_cache): Change prototype.
14714 (realloc_register_cache): Adjust.
14715 (registers_to_string): Change prototype to take a regcache. Adjust.
14716 (registers_from_string): Ditto.
14717 (register_data): Ditto.
14718 (supply_register): Ditto.
14719 (supply_register_by_name): Ditto.
14720 (collect_register): Ditto.
14721 (collect_register_as_string): Ditto.
14722 (collect_register_by_name): Ditto.
14723 * server.c (process_serial_event): Adjust.
14724 * linux-low.h (regset_fill_func, regset_store_func): Change
14726 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14728 * linux-low.c (get_stop_pc): Adjust.
14729 (check_removed_breakpoint): Adjust.
14730 (linux_wait_for_event): Adjust.
14731 (linux_resume_one_lwp): Adjust.
14732 (fetch_register): Add regcache parameter. Adjust.
14733 (usr_store_inferior_registers): Ditto.
14734 (regsets_fetch_inferior_registers): Ditto.
14735 (regsets_store_inferior_registers): Ditto.
14736 (linux_fetch_registers, linux_store_registers): Ditto.
14737 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14739 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14741 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14742 prototype to take a regcache.
14743 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14744 * remote-utils.c (convert_ascii_to_int, outreg)
14745 (prepare_resume_reply): Change prototype to take a regcache.
14747 * target.h (struct target_ops) <fetch_registers, store_registers>:
14748 Change prototype to take a regcache.
14749 (fetch_inferior_registers, store_inferior_registers): Change
14750 prototype to take a regcache. Adjust.
14751 * proc-service.c (ps_lgetregs): Adjust.
14752 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14753 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14754 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14755 take a regcache. Adjust.
14756 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14757 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14758 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14759 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14760 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14761 (cris_cannot_fetch_register):
14762 (cris_breakpoint_at): Change prototype to take a regcache.
14764 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14765 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14766 to take a regcache. Adjust.
14767 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14769 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14770 take a regcache. Adjust.
14771 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14772 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14773 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14774 * linux-mips-low.c (mips_get_pc):
14775 (mips_set_pc): Change prototype to take a regcache. Adjust.
14776 (mips_reinsert_addr): Adjust.
14777 (mips_collect_register): Change prototype to take a regcache.
14779 (mips_supply_register):
14780 (mips_collect_register_32bit, mips_supply_register_32bit)
14781 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14782 (mips_store_fpregset): Ditto.
14783 * linux-ppc-low.c (ppc_supply_ptrace_register)
14784 (ppc_supply_ptrace_register): Ditto.
14785 (parse_spufs_run): Adjust.
14786 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14787 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14788 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14789 take a regcache. Adjust.
14790 * linux-s390-low.c (s390_collect_ptrace_register)
14791 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14792 (s390_set_pc): Change prototype to take a regcache. Adjust.
14793 (s390_arch_setup): Adjust.
14794 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14795 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14796 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14797 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14798 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14800 (sparc_breakpoint_at): Adjust.
14801 * linux-xtensa-low.c (xtensa_fill_gregset):
14802 (xtensa_store_gregset):
14803 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14804 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14805 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14806 prototype to take a regcache. Adjust.
14807 * win32-arm-low.c (arm_fetch_inferior_register)
14808 (arm_store_inferior_register): Change prototype to take a
14810 * win32-i386-low.c (i386_fetch_inferior_register)
14811 (i386_store_inferior_register): Change prototype to take a
14813 * win32-low.c (child_fetch_inferior_registers)
14814 (child_store_inferior_registers): Change prototype to take a
14816 (win32_wait): Adjust.
14817 (win32_fetch_inferior_registers): Change prototype to take a
14819 (win32_store_inferior_registers): Adjust.
14820 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14821 store_inferior_register>: Change prototype to take a regcache.
14823 2010-01-20 Doug Evans <dje@google.com>
14825 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14827 (linux_wait_for_event1, linux_init_signals): Ditto.
14828 (W_STOPCODE): Provide definition if missing.
14830 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14832 * linux-low.c (linux_core_of_thread): New.
14833 (compare_ints, show_process, list_threads): New.
14834 (linux_qxfer_osdata): Report threads and cores.
14835 (linux_target_op): Register linux_core_of_thread.
14836 * remote-utils.c (prepare_resume_reply): Report the core.
14837 (buffer_xml_printf): Support %d specifier.
14838 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14840 (handle_query): Handle qXfer:threads. Announce availability
14842 * target.h (struct target_ops): New field core_of_thread.
14844 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14846 * Makefile.in (clean): Remove new generated files.
14847 (reg-s390.o, reg-s390.c): Remove rules.
14848 (reg-s390x.o, reg-s390x.c): Likewise.
14849 (s390-linux32.o, s390-linux32.c): Add rules.
14850 (s390-linux64.o, s390-linux64.c): Likewise.
14851 (s390x-linux64.o, s390x-linux64.c): Likewise.
14852 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14853 * linux-s390-low.c: Include <elf.h>.
14854 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14855 (init_registers_s390): Remove prototype.
14856 (init_registers_s390x): Likewise.
14857 (init_registers_s390_linux32): Add prototype.
14858 (init_registers_s390_linux64): Likewise.
14859 (init_registers_s390x_linux64): Likewise.
14860 (s390_num_regs_3264): New define.
14861 (s390_regmap_3264): New global variable.
14862 (s390_cannot_fetch_register): Remove obsolete check.
14863 (s390_cannot_store_register): Likewise.
14864 (s390_collect_ptrace_register): Handle upper/lower register halves.
14865 (s390_supply_ptrace_register): Likewise.
14866 (s390_fill_gregset): Update to register number changes.
14867 (s390_get_hwcap): New routine.
14868 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14869 Install appropriate regmap and register set.
14871 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14873 * server.c (gdbserver_version): Update copyright year to 2010.
14874 * gdbreplay.c (gdbreplay_version): Likewise.
14876 2009-12-28 Doug Evans <dje@google.com>
14878 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14879 elf/external.h. Include <elf.h> instead but only if necessary.
14881 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14883 * linux-low.c (linux_remove_process): Remove `detaching'
14884 parameter. Don't release/detach from thread_db here.
14885 (linux_kill): Release/detach from thread_db here, ...
14886 (linux_detach): ... and here, before actually detaching.
14887 (linux_wait_1): ... and here, when a process exits.
14888 * thread-db.c (any_thread_of): New.
14889 (thread_db_free): Switch the current inferior to a thread of the
14892 2009-12-21 Doug Evans <dje@google.com>
14894 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14896 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14897 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14898 warning ifndef __NR_tkill. Move setting of errno there too.
14899 Delete unnecessary resetting of errno after syscall.
14900 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14902 * configure.ac: Check for dladdr.
14903 * config.in: Regenerate.
14904 * configure: Regenerate.
14905 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14906 (try_thread_db_load): Update.
14908 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14910 2009-12-18 Doug Evans <dje@google.com>
14912 * event-loop.c: Include unistd.h if it exists.
14914 * linux-low.c (my_waitpid): Move definition away from being in
14915 between linux_tracefork_child/linux_test_for_tracefork.
14917 * gdb_proc_service.h (psaddr_t): Fix type.
14918 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14919 signature to match glibc.
14921 2009-12-16 Doug Evans <dje@google.com>
14923 * linux-low.c (linux_read_memory): Fix argument to read.
14925 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14927 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14928 events, don't leave current_inferior pointing at null.
14930 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14932 * win32-low.c (LOG): Delete.
14933 (OUTMSG): Output to stderr.
14934 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14935 on compile time LOG macro.
14936 (win32_wait): Fix debug output.
14938 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14940 * win32-low.c (win32_add_one_solib): If the dll name is
14941 "ntdll.dll", prepend the system directory to the dll path.
14943 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14945 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14947 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14948 Vladimir Prus <vladimir@codesourcery.com>
14950 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14951 * configure.ac: Check for __mcoldfire__ and set
14952 gdb_cv_m68k_is_coldfire.
14953 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14954 reg-cf.o and reg-m68k.o.
14955 * configure: Regenerated.
14957 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14959 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14960 Pass it to thread_db_free.
14961 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14962 proper `detaching' argument to linux_remove_process.
14963 * linux-low.h (thread_db_free): Add `detaching' parameter.
14964 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14966 (thread_db_free): Add `detaching' parameter. Only
14967 call td_ta_clear_event if detaching from process.
14969 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14971 * thread-db.c (thread_db_free): Fix typo.
14973 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14976 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14978 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14980 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14981 with an i686 compiler.
14982 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14984 * configure: Rebuilt.
14986 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14990 * server.c (handle_search_memory_1): Correct read_addr initialization
14991 in loop for searching subsequent chunks.
14993 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14995 * configure.ac: New --with-libthread-db option.
14996 * thread-db.c: Allow direct dependence on libthread_db.
14997 (thread_db_free): Adjust.
14998 * config.in: Regenerate.
14999 * configure: Likewise.
15001 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
15004 * thread-db.c (attach_thread): New function.
15005 (maybe_attach_thread): Return success/failure.
15006 (find_new_threads_callback): Adjust.
15007 (thread_db_find_new_threads): Loop until no new threads.
15009 2009-10-13 Pedro Alves <pedro@codesourcery.com>
15011 * proc-service.c (ps_lgetregs): Formatting.
15013 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
15015 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
15016 * configure.ac: Adjust.
15017 * linux-low.h (struct process_info_private): Move members to struct
15019 (thread_db_free, thread_db_handle_monitor_command): New prototype.
15020 * linux-low.c (linux_remove_process): Adjust.
15021 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
15022 * server.c (handle_query): Move code ...
15023 (handle_monitor_command): ... here. New function.
15024 * target.h (struct target_ops): New member.
15025 * thread-db.c (struct thread_db): New.
15026 (libthread_db_search_path): New variable.
15027 (thread_db_create_event, thread_db_enable_reporting)
15028 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
15029 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
15030 (try_thread_db_load_1, dladdr_to_soname): New functions.
15031 (try_thread_db_load, thread_db_load_search): New functions.
15032 (thread_db_init): Search for libthread_db.
15033 (thread_db_free): New function.
15034 (thread_db_handle_monitor_command): Likewise.
15035 * config.in: Regenerate.
15036 * configure: Regenerate.
15038 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
15040 * spu-low.c (spu_kill): Wait for inferior to terminate.
15041 Call clear_inferiors.
15042 (spu_detach): Call clear_inferiors.
15044 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15046 * aclocal.m4: Regenerate.
15047 * config.in: Likewise.
15048 * configure: Likewise.
15050 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15052 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
15053 (parse_spufs_run): New function.
15054 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
15055 (ppc_breakpoint_at): Handle SPU breakpoints.
15057 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15059 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
15060 (SPUFS_MAGIC): Define.
15061 (spu_enumerate_spu_ids): New function.
15062 (linux_qxfer_spu): New function.
15063 (linux_target_ops): Install linux_qxfer_spu.
15065 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15067 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
15068 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
15069 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
15070 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
15071 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
15072 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
15073 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
15074 (init_registers_powerpc_cell32l): Add prototype.
15075 (init_registers_powerpc_cell64l): Likewise.
15076 (ppc_arch_setup): Detect Cell/B.E. architecture.
15078 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15080 * Makefile.in (datarootdir): New variable.
15082 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
15084 * linux-low.c (linux_write_memory): Update debugging output.
15085 * Makefile.in (clean): Add new descriptions.
15086 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
15087 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
15088 * configure.srv: Add new files for arm*-*-linux*.
15089 * linux-arm-low.c: Add new declarations.
15090 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
15091 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
15092 (HWCAP_VFPv3D16): New.
15093 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
15094 instead of __IWMMXT__.
15095 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
15096 (arm_arch_setup): New.
15097 (target_regsets): Remove #ifdef. Add VFP regset.
15098 (the_low_target): Use arm_arch_setup.
15100 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
15102 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
15103 the main thread again.
15105 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
15107 Adding Neutrino gdbserver.
15108 * configure: Regenerated.
15109 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
15110 * configure.srv (i[34567]86-*-nto*): New target.
15111 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
15112 * remote-utils.c [__QNX__]: Include sys/iomgr.h
15113 (nto_comctrl) [__QNX__]: New function.
15114 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
15116 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
15118 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
15121 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
15122 Pedro Alves <pedro@codesourcery.com>
15124 * win32-i386-low.c (i386_get_thread_context): Handle systems that
15125 don't support CONTEXT_EXTENDED_REGISTERS.
15126 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
15127 (the_low_target): Install them.
15128 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
15129 failing with ERROR_PIPE_NOT_CONNECTED.
15131 2009-06-30 Doug Evans <dje@google.com>
15132 Pierre Muller <muller@ics.u-strasbg.fr>
15134 Add h/w watchpoint support to x86-linux, win32-i386.
15135 * Makefile.in (SFILES): Add i386-low.c
15136 (i386_low_h): Define.
15137 (i386-low.o): Add dependencies.
15138 (linux-x86-low.o): Add i386-low.h dependency.
15139 (win32-i386-low.o): Ditto.
15140 * i386-low.c: New file.
15141 * i386-low.h: New file.
15142 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
15143 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
15144 * linux-low.c (linux_add_process): Initialize arch_private.
15145 (linux_remove_process): Free arch_private.
15146 (add_lwp): Initialize arch_private.
15147 (delete_lwp): Free arch_private.
15148 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
15150 * linux-low.h (process_info_private): New member arch_private.
15151 (lwp_info): New member arch_private.
15152 (linux_target_ops): New members new_process, new_thread,
15154 (ptid_of): New macro.
15155 * linux-x86-low.c: Include stddef.h, i386-low.h.
15156 (arch_process_info): New struct.
15157 (arch_lwp_info): New struct.
15158 (x86_linux_dr_get, x86_linux_dr_set): New functions.
15159 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
15160 (i386_dr_low_get_status): New function.
15161 (x86_insert_point, x86_remove_point): New functions.
15162 (x86_stopped_by_watchpoint): New function.
15163 (x86_stopped_data_address): New function.
15164 (x86_linux_new_process, x86_linux_new_thread): New functions.
15165 (x86_linux_prepare_to_resume): New function.
15166 (the_low_target): Add entries for insert_point, remove_point,
15167 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
15169 * server.c (debug_hw_points): New global.
15170 (monitor_show_help): Document set debug-hw-points.
15171 (handle_query): Process "set debug-hw-points".
15172 * server.h (debug_hw_points): Declare.
15173 (paddress): Declare.
15174 * utils.c (NUMCELLS, CELLSIZE): New macros.
15175 (get_sell, xsnprintf, paddress): New functions.
15176 * win32-arm-low.c (the_low_target): Add entries for insert_point,
15177 remove_point, stopped_by_watchpoint, stopped_data_address.
15178 * win32-i386-low.c: Include i386-low.h.
15179 (debug_reg_state): Replaces dr.
15180 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
15181 (i386_dr_low_get_status): New function.
15182 (i386_insert_point, i386_remove_point): New functions.
15183 (i386_stopped_by_watchpoint): New function.
15184 (i386_stopped_data_address): New function.
15185 (i386_initial_stuff): Update.
15186 (get_thread_context,set_thread_context,i386_thread_added): Update.
15187 (the_low_target): Add entries for insert_point,
15188 remove_point, stopped_by_watchpoint, stopped_data_address.
15189 * win32-low.c (win32_insert_watchpoint): New function.
15190 (win32_remove_watchpoint): New function.
15191 (win32_stopped_by_watchpoint): New function.
15192 (win32_stopped_data_address): New function.
15193 (win32_target_ops): Add entries for insert_watchpoint,
15194 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
15195 * win32-low.h (win32_target_ops): New members insert_point,
15196 remove_point, stopped_by_watchpoint, stopped_data_address.
15198 2009-06-25 Pedro Alves <pedro@codesourcery.com>
15200 * server.c (process_serial_event): Re-return unsupported, not
15201 error, if the type isn't recognized. Re-allow supporting only
15202 insert or remove packets. Also call require_running for
15203 breakpoints. Add missing break statement to default case. Tidy.
15204 * target.h (struct target_ops): Rename insert_watchpoint to
15205 insert_point, and remove_watchpoint to remove_point.
15207 * linux-low.h (struct linux_target_ops): Likewise.
15208 * linux-low.c (linux_insert_watchpoint): Rename to ...
15209 (linux_insert_point): ... this. Adjust.
15210 (linux_remove_watchpoint): Rename to ...
15211 (linux_remove_point): ... this. Adjust.
15212 (linux_target_ops): Adjust.
15213 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
15214 (cris_insert_point): ... this.
15215 (cris_remove_watchpoint): Rename to ...
15216 (cris_remove_point): ... this.
15217 (the_low_target): Adjust.
15219 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
15221 * server.c (handle_v_kill): Pass signal_pid to
15222 kill_inferior if multi_process is zero.
15224 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
15226 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
15227 * target.h (target_ops): Comment for *_watchpoint to make it clear
15228 the functions can get types '0' and '1'.
15230 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
15232 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
15233 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
15234 * regcache.c (get_regcache): Likewise.
15235 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
15236 * win32-low.c (child_fetch_inferior_registers): Remove check for
15239 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
15240 Pedro Alves <pedro@codesourcery.com>
15242 * target.h (struct target_ops) <supports_multi_process>: New
15244 (target_supports_multi_process): New.
15245 * server.c (handle_query): Even if GDB reports support, only
15246 enable multi-process if the target also supports it. Report
15247 multi-process support only if the target backend supports it.
15248 * linux-low.c (linux_supports_multi_process): New function.
15249 (linux_target_ops): Install it as target_supports_multi_process
15252 2009-05-24 Doug Evans <dje@google.com>
15254 Global renaming of find_thread_pid to find_thread_ptid.
15255 * server.h (find_thread_ptid): Renamed from find_thread_pid.
15256 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
15257 All callers updated.
15259 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
15260 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
15263 * linux-low.c (get_stop_pc): Print pc if debug_threads.
15264 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
15265 (linux_resume_one_lwp): Ditto.
15267 2009-05-23 Doug Evans <dje@google.com>
15269 * linux-low.c (linux_resume_one_lwp): Change type of first arg
15270 from struct inferior_list_entry * to struct lwp_info *.
15271 All callers updated.
15273 2009-05-13 Doug Evans <dje@google.com>
15275 * linux-x86-low.c: Don't include assert.h.
15276 (x86_siginfo_fixup): Use fatal, not assert.
15277 (x86_arch_setup): Fix comment.
15279 2009-05-12 Doug Evans <dje@google.com>
15281 Biarch support for i386/amd64 gdbserver.
15282 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
15283 Add linux-x86-low.c.
15284 (linux-i386-low.o, linux-x86-64-low.o): Delete.
15285 (linux-x86-low.o): Add.
15286 * linux-x86-64-low.c: Delete.
15287 * linux-i386-low.c: Delete.
15288 * linux-x86-low.c: New file.
15289 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
15291 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
15293 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
15294 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
15295 (linux_child_pid_to_exec_file): New function.
15296 (elf_64_header_p, elf_64_file_p): New functions.
15297 (siginfo_fixup): New function.
15298 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
15299 give target a chance to convert layout.
15300 * linux-low.h (linux_target_ops): New member siginfo_fixup.
15301 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
15303 2009-05-07 Doug Evans <dje@google.com>
15305 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
15306 (regsets_store_inferior_registers): Ditto.
15308 2009-05-06 Pedro Alves <pedro@codesourcery.com>
15312 * linux-low.c (must_set_ptrace_flags): Delete.
15313 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
15315 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
15316 `lwp->must_set_ptrace_flags' instead.
15317 (linux_wait_for_event_1): Set ptrace options here.
15318 (linux_wait_1): ... not here.
15320 2009-04-30 Doug Evans <dje@google.com>
15322 * inferiors.c (started_inferior_callback): New function.
15323 (attached_inferior_callback): New function.
15324 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
15325 * server.c (print_started_pid, print_attached_pid): New functions.
15326 (detach_or_kill_for_exit): New function.
15327 (main): Call it instead of for_each_inferior (kill_inferior_callback).
15328 * server.h (have_started_inferiors_p): Declare.
15329 (have_attached_inferiors_p): Declare.
15331 * inferiors.c (remove_process): Fix memory leak, free process.
15332 * linux-low.c (linux_remove_process): New function.
15333 (linux_kill): Call it instead of remove_process.
15334 (linux_detach, linux_wait_1): Ditto.
15336 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
15338 * configure.srv: Add x86 Windows CE target.
15340 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
15342 * inferiors.c (get_thread_process): Make global.
15343 * server.h (get_thread_process): Add prototype.
15344 * thread-db.c (find_one_thread): Use get_thread_process
15345 instead of current_process.
15346 (thread_db_get_tls_address): Do not crash if called when
15347 thread layer is not yet initialized.
15349 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
15351 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
15352 * spu-low.c (current_tid): Rename to ...
15353 (current_ptid): ... this.
15354 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
15355 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
15356 ptid_get_lwp (current_ptid) instead of current_tid.
15357 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
15358 instead of current_tid. Use find_process_pid to verify pid
15359 argument is valid. Pass proper argument to remove_process.
15360 (spu_thread_alive): Compare current_ptid instead of current_tid.
15361 (spu_resume): Likewise.
15363 2009-04-02 Pedro Alves <pedro@codesourcery.com>
15365 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
15368 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15370 Implement the multiprocess extensions, and add linux multiprocess
15373 * server.h (ULONGEST): Declare.
15374 (struct ptid, ptid_t): New.
15375 (minus_one_ptid, null_ptid): Declare.
15376 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15377 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
15378 (struct inferior_list_entry): Change `id' type from unsigned from
15380 (struct sym_cache, struct breakpoint, struct
15381 process_info_private): Forward declare.
15382 (struct process_info): Declare.
15383 (current_process): Declare.
15384 (all_processes): Declare.
15385 (initialize_inferiors): Declare.
15386 (add_thread): Adjust to use ptid_t.
15387 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
15388 (add_process, remove_process, find_thread_pid): Declare.
15389 (find_inferior_id): Adjust to use ptid_t.
15390 (cont_thread, general_thread, step_thread): Change type to ptid_t.
15391 (multi_process): Declare.
15392 (push_event): Adjust to use ptid_t.
15393 (read_ptid, write_ptid): Declare.
15394 (prepare_resume_reply): Adjust to use ptid_t.
15395 (clear_symbol_cache): Declare.
15396 * inferiors.c (all_processes): New.
15397 (null_ptid, minus_one_ptid): New.
15398 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15399 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
15400 (add_thread): Change unsigned long to ptid. Remove gdb_id
15402 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
15403 (gdb_id_to_thread): Rename to ...
15404 (find_thread_pid): ... this. Change unsigned long to ptid.
15405 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
15406 (loaded_dll, pull_pid_from_list): Adjust.
15407 (add_process, remove_process, find_process_pid)
15408 (get_thread_process, current_process, initialize_inferiors): New.
15409 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
15410 (struct target_waitstatus) <related_pid>: Ditto.
15411 (struct target_ops) <kill, detach>: Add `pid' argument. Change
15412 return type to int.
15413 (struct target_ops) <join>: Add `pid' argument.
15414 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
15415 (struct target_ops) <wait>: Add `ptid' field. Change return type
15417 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
15418 (mywait): Add `ptid' argument. Change return type to ptid_t.
15419 (target_pid_to_str): Declare.
15420 * target.c (set_desired_inferior): Adjust to use ptids.
15421 (mywait): Add new `ptid' argument. Adjust.
15422 (target_pid_to_str): New.
15423 * mem-break.h (free_all_breakpoints): Declare.
15424 * mem-break.c (breakpoints): Delelete.
15425 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
15426 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
15427 to use per-process breakpoint list.
15428 (free_all_breakpoints): New.
15429 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
15430 (symbol_cache, all_symbols_looked_up): Delete.
15432 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
15434 (prepare_resume_reply): Change ptid argument's type from unsigned
15435 long to ptid_t. Adjust. Implement W;process and X;process.
15436 (free_sym_cache, clear_symbol_cache): New.
15437 (look_up_one_symbol): Adjust to per-process symbol cache. *
15438 * server.c (cont_thread, general_thread, step_thread): Change type
15440 (attached): Delete.
15441 (multi_process): New.
15442 (last_ptid): Change type to ptid_t.
15443 (struct vstop_notif) <ptid>: Change type to ptid_t.
15444 (queue_stop_reply, push_event): Change `ptid' argument's type to
15446 (discard_queued_stop_replies): Add `pid' argument.
15447 (start_inferior): Adjust to use ptids. Adjust to mywait interface
15448 changes. Don't reference the `attached' global.
15449 (attach_inferior): Adjust to mywait interface changes.
15450 (handle_query): Adjust to use ptids. Parse GDB's qSupported
15451 features. Handle and report "multiprocess+". Handle
15453 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
15455 (handle_v_kill): New.
15456 (handle_v_stopped): Adjust to use target_pid_to_str.
15457 (handle_v_requests): Allow multiple attaches and runs when
15458 multiprocess extensions are in effect. Handle "vKill".
15459 (myresume): Adjust to use ptids.
15460 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
15461 (handle_status): Adjust to discard_queued_stop_replies interface
15463 (first_thread_of, kill_inferior_callback)
15464 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
15465 (main): Call initialize_inferiors. Adjust to use ptids, killing
15466 and detaching from all inferiors. Handle multiprocess packet
15468 * linux-low.h: Include gdb_proc_service.h.
15469 (struct process_info_private): New.
15470 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
15471 <lwpid_of>: Use ptid_get_lwp.
15472 (get_lwp_thread): Adjust.
15473 (struct lwp_info): Add `dead' member.
15474 (find_lwp_pid): Declare.
15475 * linux-low.c (thread_db_active): Delete.
15476 (new_inferior): Adjust comment.
15477 (inferior_pid): Delete.
15478 (linux_add_process): New.
15479 (handle_extended_wait): Adjust.
15480 (add_lwp): Change unsigned long to ptid.
15481 (linux_create_inferior): Add process to processes table. Adjust
15482 to use ptids. Don't set new_inferior here.
15483 (linux_attach_lwp): Rename to ...
15484 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
15485 it. Adjust to use ptids.
15486 (linux_attach_lwp): New.
15487 (linux_attach): Add process to processes table. Don't set
15489 (struct counter): New.
15490 (second_thread_of_pid_p, last_thread_of_process_p): New.
15491 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
15492 multiple processes.
15493 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
15494 processes. Remove process from process table.
15495 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
15496 to multiple processes.
15497 (any_thread_of): New.
15498 (linux_detach): Add `pid' argument, and handle it. Remove process
15499 from processes table.
15500 (linux_join): Add `pid' argument. Handle it.
15501 (linux_thread_alive): Change unsighed long argument to ptid_t.
15502 Consider dead lwps as not being alive.
15503 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
15504 threads we're not interested in.
15505 (same_lwp, find_lwp_pid): New.
15506 (linux_wait_for_lwp): Change `pid' argument's type from int to
15508 (linux_wait_for_event): Rename to ...
15509 (linux_wait_for_event_1): ... this. Change `pid' argument's type
15510 from int to ptid_t. Adjust.
15511 (linux_wait_for_event): New.
15512 (linux_wait_1): Add `ptid' argument. Change return type to
15513 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
15514 that exit from the process table.
15515 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
15517 (mark_lwp_dead): New.
15518 (wait_for_sigstop): Adjust to use ptids. If a process exits while
15519 stopping all threads, mark its main lwp as dead.
15520 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
15522 (fetch_register, usr_store_inferior_registers)
15523 (regsets_fetch_inferior_registers)
15524 (regsets_store_inferior_registers, linux_read_memory)
15525 (linux_write_memory): Inline `inferior_pid'.
15526 (linux_look_up_symbols): Adjust to use per-process
15527 `thread_db_active'.
15528 (linux_request_interrupt): Adjust to use ptids.
15529 (linux_read_auxv): Inline `inferior_pid'.
15530 (initialize_low): Don't reference thread_db_active.
15531 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
15532 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
15533 (ps_getpid): Return the pid of the current inferior.
15534 * thread-db.c (proc_handle, thread_agent): Delete.
15535 (thread_db_create_event, thread_db_enable_reporting): Adjust to
15537 (find_one_thread): Change argument type to ptid_t. Adjust to
15539 (maybe_attach_thread): Adjust to per-process data and ptids.
15540 (thread_db_find_new_threads): Ditto.
15541 (thread_db_init): Ditto.
15542 * spu-low.c (spu_create_inferior, spu_attach): Add process to
15543 processes table. Adjust to use ptids.
15544 (spu_kill, spu_detach): Adjust interface. Remove process from
15546 (spu_join, spu_thread_alive): Adjust interface.
15547 (spu_wait): Adjust interface. Remove process from processes
15548 table. Adjust to use ptids.
15549 * win32-low.c (current_inferior_tid): Delete.
15550 (current_inferior_ptid): New.
15551 (debug_event_ptid): New.
15552 (thread_rec): Take a ptid. Adjust.
15553 (child_add_thread): Add `pid' argument. Adjust to use ptids.
15554 (child_delete_thread): Ditto.
15555 (do_initial_child_stuff): Add `attached' argument. Add process to
15557 (child_fetch_inferior_registers, child_store_inferior_registers):
15559 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
15560 (win32_attach): Pass 1 to do_initial_child_stuff.
15561 (win32_kill): Adjust interface. Remove process from processes
15563 (win32_detach): Ditto.
15564 (win32_join): Adjust interface.
15565 (win32_thread_alive): Take a ptid.
15566 (win32_resume): Adjust to use ptids.
15567 (get_child_debug_event): Ditto.
15568 (win32_wait): Adjust interface. Remove exiting process from
15571 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15573 Non-stop mode support.
15575 * server.h (non_stop): Declare.
15576 (gdb_client_data, handler_func): Declare.
15577 (delete_file_handler, add_file_handler, start_event_loop):
15579 (handle_serial_event, handle_target_event, push_event)
15580 (putpkt_notif): Declare.
15581 * target.h (enum resume_kind): New.
15582 (struct thread_resume): Replace `step' field by `kind' field.
15583 (TARGET_WNOHANG): Define.
15584 (struct target_ops) <wait>: Add `options' argument.
15585 <supports_non_stop, async, start_non_stop>: New fields.
15586 (target_supports_non_stop, target_async): New.
15587 (start_non_stop): Declare.
15588 (mywait): Add `options' argument.
15589 * target.c (mywait): Add `options' argument. Print child exit
15590 notifications here.
15591 (start_non_stop): New.
15592 * server.c (non_stop, own_buf, mem_buf): New globals.
15593 (struct vstop_notif): New.
15594 (notif_queue): New global.
15595 (queue_stop_reply, push_event, discard_queued_stop_replies)
15596 (send_next_stop_reply): New.
15597 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15599 (attach_inferior): In non-stop mode, don't wait for the target
15601 (handle_general_set): Handle QNonStop.
15602 (handle_query): When handling qC, return the current general
15603 thread, instead of the first thread of the list.
15604 (handle_query): If the backend supports non-stop mode, include
15605 QNonStop+ in the qSupported query response.
15606 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15608 (handle_v_attach, handle_v_run): Handle non-stop mode.
15609 (handle_v_stopped): New.
15610 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15611 (myresume): Adjust to use resume_kind. Handle non-stop.
15612 (queue_stop_reply_callback): New.
15613 (handle_status): Handle non-stop mode.
15614 (main): Clear non_stop flag on reconnection. Use the event-loop.
15615 Refactor serial protocol handling from here ...
15616 (process_serial_event): ... to this new function. When GDB
15617 selects any thread, select one here. In non-stop mode, wait until
15618 GDB acks all pending events before exiting.
15619 (handle_serial_event, handle_target_event): New.
15620 * remote-utils.c (remote_open): Install remote_desc in the event
15622 (remote_close): Remove remote_desc from the event loop.
15623 (putpkt_binary): Rename to...
15624 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15625 (putpkt_binary): New as wrapper around putpkt_binary_1.
15626 (putpkt_notif): New.
15627 (prepare_resume_reply): In non-stop mode, don't change the
15629 * event-loop.c: New.
15630 * Makefile.in (OBJ): Add event-loop.o.
15631 (event-loop.o): New rule.
15633 * linux-low.h (pid_of): Moved here.
15635 (get_lwp_thread): Use lwpid_of.
15636 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15637 * linux-low.c (pid_of): Delete.
15638 (inferior_pid): Use lwpid_of.
15639 (linux_event_pipe): New.
15640 (target_is_async_p): New.
15642 (handle_extended_wait): Use lwpid_of.
15643 (add_lwp): Don't set lwpid field.
15644 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15645 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15646 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15647 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15648 first. Adjust to linux_wait_for_event interface changes. Use
15650 (linux_detach): Don't delete the main lwp here.
15651 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15652 (status_pending_p): Don't consider explicitly suspended lwps.
15653 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15654 pointer. Add OPTIONS argument. Change return type to int. Use
15655 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15656 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15657 pointer. Add status pointer argument. Return a pid instead of a
15658 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15659 changes. In non-stop mode, don't switch to a random thread.
15660 (linux_wait): Rename to...
15661 (linux_wait_1): ... this. Add target_options argument, and handle
15662 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15663 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15664 clean exit and signal exit code. Don't stop all threads in
15665 non-stop mode. In all-stop mode, only stop all threads when
15666 reporting a stop to GDB. Handle explicit thread stop requests.
15667 (async_file_flush, async_file_mark): New.
15669 (send_sigstop): Use lwpid_of.
15670 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15671 interface changes. In non-stop mode, don't switch to a random
15673 (linux_resume_one_lwp): Use lwpid_of.
15674 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15675 (linux_resume_one_thread): ... this. Handle resume_stop. In
15676 non-stop mode, don't look for pending flag in all threads.
15677 (resume_status_pending_p): Don't consider explicitly suspended
15679 (my_waitpid): Reimplement. Emulate __WALL.
15680 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15682 (sigchld_handler, linux_supports_non_stop, linux_async)
15683 (linux_start_non_stop): New.
15684 (linux_target_ops): Register linux_supports_non_stop, linux_async
15685 and linux_start_non_stop.
15686 (initialize_low): Install SIGCHLD handler.
15687 * thread-db.c (thread_db_create_event, find_one_thread)
15688 (thread_db_get_tls_address): Use lwpid_of.
15689 * win32-low.c (win32_detach): Adjust to use resume_kind.
15690 (win32_wait): Add `options' argument.
15691 * spu-low.c (spu_resume): Adjust to use resume_kind.
15692 (spu_wait): Add `options' argument.
15694 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15696 Decouple target code from remote protocol.
15698 * target.h (enum target_waitkind): New.
15699 (struct target_waitstatus): New.
15700 (struct target_ops) <wait>: Return an unsigned long. Take a
15701 target_waitstatus pointer instead of a char pointer.
15702 (mywait): Likewise.
15703 * target.c (mywait): Change prototype to return an unsigned long.
15704 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15705 * server.h (thread_from_wait, old_thread_from_wait): Delete
15707 (prepare_resume_reply): Change prototype to take a
15709 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15710 (last_status, last_ptid): New.
15711 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15712 pid instead of a signal.
15713 (attach_inferior): Remove "status" and "signal" parameters.
15715 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15717 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15718 (handle_v_requests, myresume): Remove "status" and "signal"
15719 parameters. Adjust.
15720 (handle_status): New.
15721 (main): Delete local `status'. Adjust.
15722 * remote-utils.c: Include target.h.
15723 (prepare_resume_reply): Change prototype to take a
15724 target_waitstatus. Adjust.
15726 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15728 * spu-low.c (spu_wait): Adjust.
15729 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15731 (win32_wait): Adjust.
15733 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15735 * target.h (struct thread_resume): Delete leave_stopped member.
15736 (struct target_ops): Add a `n' argument to the `resume' callback.
15737 * server.c (start_inferior): Adjust.
15738 (handle_v_cont, myresume): Adjust.
15739 * linux-low.c (check_removed_breakpoint): Adjust to resume
15740 interface change, and to removed leave_stopped field.
15741 (resume_ptr): Delete.
15742 (struct thread_resume_array): New.
15743 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15744 resume interface change.
15745 (linux_continue_one_thread, linux_queue_one_thread)
15746 (resume_status_pending_p): Check if the resume field is NULL
15747 instead of checking the leave_stopped member.
15748 (linux_resume): Adjust to the target resume interface change.
15749 * spu-low.c (spu_resume): Adjust to the target resume interface
15751 * win32-low.c (win32_detach, win32_resume): Ditto.
15753 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15755 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15757 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15759 (linux_continue_one_thread): Only preserve the stepping flag if
15760 there's a pending breakpoint.
15762 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15764 * server.c (main): After the inferior having exited, call
15765 remote_close before exiting gdbserver.
15767 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15769 Fix size of FPSCR in Power 7 processors.
15770 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15771 (PPC_FEATURE_HAS_DFP): New #define.
15772 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15775 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15777 * server.c (handle_query) Whitespace and formatting.
15779 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15781 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15782 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15783 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15784 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15785 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15786 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15787 Makefile.in, configure.ac: Fix whitespace throughout.
15788 * configure: Regenerate.
15790 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15792 * inferiors.c (find_inferior): Make it safe for the callback
15793 function to delete the currently iterated inferior.
15795 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15797 * Makefile.in (linuw_low_h): Move higher.
15798 (thread-db.o): Depend on $(linux_low_h).
15800 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15802 Rename "process" to "lwp" throughout.
15804 * linux-low.c (all_processes): Rename to...
15805 (all_lwps): ... this.
15806 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15807 (add_process): Rename to ...
15808 (add_lwp): ... this. Adjust.
15809 (linux_create_inferior): Adjust.
15810 (linux_attach_lwp): Adjust.
15811 (linux_attach): Adjust.
15812 (linux_kill_one_process): Rename to ...
15813 (linux_kill_one_lwp): ... this. Adjust.
15814 (linux_kill): Adjust.
15815 (linux_detach_one_process): Rename to ...
15816 (linux_detach_one_lwp): ... this. Adjust.
15817 (linux_detach): Adjust.
15818 (check_removed_breakpoint): Adjust.
15819 (status_pending_p): Adjust.
15820 (linux_wait_for_process): Rename to ...
15821 (linux_wait_for_lwp): ... this. Adjust.
15822 (linux_wait_for_event): Adjust.
15823 (send_sigstop): Adjust.
15824 (wait_for_sigstop): Adjust.
15825 (stop_all_processes): Rename to ...
15826 (stop_all_lwps): ... this.
15827 (linux_resume_one_process): Rename to ...
15828 (linux_resume_one_lwp): ... this. Adjust.
15829 (linux_set_resume_request, linux_continue_one_thread)
15830 (linux_queue_one_thread, resume_status_pending_p)
15831 (usr_store_inferior_registers, regsets_store_inferior_registers)
15832 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15834 * linux-low.h (get_process): Rename to ...
15835 (get_lwp): ... this. Adjust.
15836 (get_thread_process): Rename to ...
15837 (get_thread_lwp): ... this. Adjust.
15838 (get_process_thread): Rename to ...
15839 (get_lwp_thread): ... this. Adjust.
15840 (struct process_info): Rename to ...
15841 (struct lwp_info): ... this.
15842 (all_processes): Rename to ...
15843 (all_lwps): ... this.
15844 * proc-service.c (ps_lgetregs): Adjust.
15845 * thread-db.c (thread_db_create_event, find_one_thread)
15846 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15848 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15850 * server.c (handle_query): Handle "qAttached".
15852 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15854 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15855 GPLv3, update license URL.
15857 2009-03-01 Doug Evans <dje@google.com>
15859 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15860 (server_h): Add gdb_signals.h.
15861 (signals.o): Update.
15862 * server.h (target_signal_from_host,target_signal_to_host_p)
15863 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15865 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15867 * remote-utils.c (getpkt): Also generate remote-debug
15868 information if noack_mode is set.
15870 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15872 * server.c (handle_query): Report qXfer:siginfo:read and
15873 qXfer:siginfo:write as supported and handle them.
15874 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15875 * linux-low.c (linux_xfer_siginfo): New.
15876 (linux_target_ops): Set it.
15878 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15880 * server.c (gdbserver_usage): Mention --remote-debug.
15881 (main): Accept '--remote-debug' switch.
15883 2009-01-18 Doug Evans <dje@google.com>
15885 * regcache.c (new_register_cache): No need to check result of xcalloc.
15886 * server.c (handle_search_memory): Back out calls to xmalloc,
15887 result is checked and error is returned to user upon failure.
15888 (handle_query): Ditto. Add more checks for result of malloc.
15889 (handle_v_cont): Check result of malloc, report error back to
15891 (handle_v_run): Ditto. Call freeargv.
15892 * server.h (freeargv): Declare.
15893 * utils.c (freeargv): New fn.
15895 2009-01-15 Doug Evans <dje@google.com>
15897 * gdbreplay.c (perror_with_name): Make arg const char *.
15898 * server.h (target_signal_to_name): Make return type const char *.
15899 * thread-db.c (thread_db_err_str): Make return type const char *.
15900 * utils.c (perror_with_name): Make arg const char *.
15902 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15904 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15905 when handling a EXIT_PROCESS_DEBUG_EVENT.
15907 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15909 * gdbreplay.c (gdbreplay_version): Update copyright year.
15910 * server.c (gdbserver_version): Likewise.
15912 2009-01-05 Doug Evans <dje@google.com>
15914 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15915 (handle_extended_wait): Improve comment.
15917 2008-12-13 Doug Evans <dje@google.com>
15919 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15920 * server.h (ATTR_MALLOC): New macro.
15921 (xmalloc,xcalloc,xstrdup): Declare.
15922 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15923 * inferiors.c: Ditto.
15924 * linux-low.c: Ditto.
15925 * mem-break.c: Ditto.
15926 * regcache.c: Ditto.
15927 * remote-utils.c: Ditto.
15930 * win32-low.c: Ditto.
15932 2008-12-12 Doug Evans <dje@google.com>
15934 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15935 in debugging printf.
15937 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15939 2008-12-09 Doug Evans <dje@google.com>
15941 * linux-low.h (struct process_info): Delete member tid, unused.
15942 * thread-db.c (find_one_thread): Update.
15943 (maybe_attach_thread): Update.
15945 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15947 * target.h (struct target_ops): Add qxfer_osdata member.
15948 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15950 (linux_qxfer_osdata): New functions.
15951 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15953 * server.c (handle_query): Handle "qXfer:osdata:read:".
15954 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15955 (buffer_xml_printf): New functions.
15956 * server.h (struct buffer): New.
15957 (buffer_grow_str, buffer_grow_str0): New macros.
15958 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15959 (buffer_xml_printf): Declare.
15961 2008-11-24 Doug Evans <dje@google.com>
15963 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15965 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15967 * server.c (handle_v_run): Always use the supplied argument list.
15969 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15971 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15972 (xtensa_regmap_table): Add entry for scompare1.
15974 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15976 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15977 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15978 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15979 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15980 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15981 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15982 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15983 XML target descriptions.
15984 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15985 when inferior is running on an ISA 2.05 or later processor. Add
15986 special case to return offset for full 64-bit slot of FPSCR when
15989 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15991 * Makefile.in (SFILES, clean): Added sparc64 files.
15992 (reg-sparc64.o, reg-sparc64.c): New.
15993 * configure.srv (sparc*-*-linux*): New configuration.
15994 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15995 syscall arguments for SPARC.
15996 (regsets_store_inferior_registers): Likewise.
15997 * linux-sparc-low.c: New file.
15999 2008-10-21 Doug Evans <dje@google.com>
16001 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
16002 (READLINE_DIR,READLINE_DEP): Delete.
16003 (INTERNAL_CFLAGS): Update.
16004 (LINTFLAGS): Update.
16006 2008-10-10 Pedro Alves <pedro@codesourcery.com>
16008 * server.c (handle_v_run): If GDB didn't specify an argv, use the
16009 whole argv from the last run, not just argv[0].
16011 2008-09-08 Pedro Alves <pedro@codesourcery.com>
16013 * regcache.c (new_register_cache): Return NULL if the register
16014 cache size isn't known yet.
16015 (free_register_cache): Avoid dereferencing a NULL regcache.
16017 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16019 * configure.srv: Merge MIPS and MIPS64.
16021 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
16023 * Makefile.in (uninstall): Apply $(EXEEXT) too.
16025 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
16027 * Makefile.in: Add required vsx dependencies.
16029 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
16030 Declare init_registers_powerpc_vsx32l.
16031 Declare init_registers_powerpc_vsx64l.
16032 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
16033 (ppc_arch_setup): Check for VSX in hwcap.
16034 (ppc_fill_vsxregset): New function.
16035 (ppc_store_vsxregset): New function.
16036 Add new VSX entry in regset_info target_regsets.
16038 * configure.srv: Add new VSX dependencies.
16040 2008-08-12 Pedro Alves <pedro@codesourcery.com>
16042 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
16043 (remote_open): Set or clear transport_is_reliable.
16044 (putpkt_binary): Don't expect acks in noack mode.
16045 (getpkt): Don't send ack/nac in noack mode.
16046 * server.c (handle_general_set): Handle QStartNoAckMode.
16047 (handle_query): If connected by tcp pass QStartNoAckMode+ in
16049 (main): Reset noack_mode on every connection.
16050 * server.h (noack_mode): Declare.
16052 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
16054 * Makefile.in (GDBREPLAY_OBS): New variable.
16055 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
16057 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
16058 Daniel Jacobowitz <dan@codesourcery.com>
16060 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
16061 (usr_store_inferior_registers): Likewise.
16062 (regsets_store_inferior_registers): Likewise.
16064 2008-07-31 Rolf Jansen <rj@surtec.com>
16065 Pedro Alves <pedro@codesourcery.com>
16067 * configure.ac: Check for memmem declaration.
16068 * server.c [HAVE_MALLOC_H]: Include malloc.h.
16069 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
16070 (disable_packet_qfThreadInfo): Unconditionally compile.
16071 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
16072 * configure, config.in: Regenerate.
16074 2008-07-28 Doug Kwan <dougkwan@google.com>
16076 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
16077 (linux_write_memory): Remove declaration of errno.
16079 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
16081 * linux-low.c (handle_extended_wait): Do not use "status"
16082 variable uninitialized.
16084 2008-07-07 Pedro Alves <pedro@codesourcery.com>
16086 * server.c (handle_v_attach): Inhibit reporting dll changes.
16088 2008-06-27 Pedro Alves <pedro@codesourcery.com>
16090 * remote-utils.c (prepare_resume_reply): If requested, don't
16091 output "thread:TID" in the T stop reply.
16093 * server.c (disable_packet_vCont, disable_packet_Tthread)
16094 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
16095 (handle_query): If requested, disable support for qC, qfThreadInfo
16097 (handle_v_requests): If requested, disable support for vCont.
16098 (gdbserver_show_disableable): New.
16099 (main): Handle --disable-packet and --disable-packet=LIST.
16101 * server.h (disable_packet_vCont, disable_packet_Tthread)
16102 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
16104 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
16106 * server.c (gdbserver_usage): Mention --version.
16108 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
16110 * Makefile.in (gdbreplay.o): New rule.
16112 2008-06-06 Joseph Myers <joseph@codesourcery.com>
16114 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
16115 message, not gdbserver.
16117 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
16118 Nathan Sidwell <nathan@codesourcery.com>
16119 Joseph Myers <joseph@codesourcery.com>
16121 * acinclude.m4: Include ../../config/acx.m4.
16122 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
16123 * configure, config.in: Regenerate.
16124 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
16125 * server.c (gdbserver_version): Print PKGVERSION.
16126 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
16127 (main): Adjust gdbserver_usage calls.
16128 * gdbreplay.c (version, host_name): Add declarations.
16129 (gdbreplay_version, gdbreplay_usage): New.
16130 (main): Accept --version and --help options.
16132 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
16134 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
16135 (arm_breakpoint_at): Handle Thumb.
16136 (the_low_target): Add comment.
16138 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
16140 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
16142 2008-05-09 Doug Evans <dje@google.com>
16144 * server.h (decode_search_memory_packet): Declare.
16145 * remote-utils.c (decode_search_memory_packet): New fn.
16146 * server.c (handle_search_memory_1): New fn.
16147 (handle_search_memory): New fn.
16148 (handle_query): Process qSearch:memory packets.
16150 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
16152 * regcache.c (registers_length): Remove.
16153 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
16154 full register packet.
16155 * regcache.h (registers_length): Remove prototype.
16156 * server.h (PBUFSIZ): Define to 16384.
16158 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
16160 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
16161 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
16162 powerpc-64l.o, and powerpc-altivec64l.o.
16163 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
16164 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
16165 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
16166 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
16167 rs6000/power-linux.xml, and rs6000/power64-linux.xml
16170 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
16171 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
16172 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
16173 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
16174 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
16175 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
16176 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
16177 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
16178 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
16179 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
16182 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
16183 (init_registers_powerpc_32l): ... this new prototype.
16184 (init_registers_powerpc_32): Remove, replace by ...
16185 (init_registers_powerpc_altivec32l): ... this new prototype.
16186 (init_registers_powerpc_e500): Remove, replace by ...
16187 (init_registers_powerpc_e500l): ... this new prototype.
16188 (init_registers_ppc64): Remove, replace by ...
16189 (init_registers_powerpc_64l): ... this new prototype.
16190 (init_registers_powerpc_64): Remove, replace by ...
16191 (init_registers_powerpc_altivec64l): ... this new prototype.
16192 (ppc_num_regs): Set to 73.
16193 (PT_ORIG_R3, PT_TRAP): Define if necessary.
16194 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
16195 (ppc_cannot_store_register): Handle orig_r3 and trap.
16196 (ppc_arch_setup): Update init_registers_... calls.
16197 (ppc_fill_gregset): Handle orig_r3 and trap.
16199 * inferiors.c (clear_inferiors): Reset current_inferior.
16201 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
16203 * acinclude.m4: Add override.m4.
16204 * configure: Regenerate.
16206 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16208 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
16209 initial call to init_register_ppc64.
16211 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16213 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
16214 single powerpc*-*-linux* case.
16215 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
16217 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
16219 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
16220 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
16222 * linux-ppc-low.c: Include <elf.h>.
16223 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
16224 (ppc_hwcap): New global variable.
16225 (ppc_regmap): Remove __SPE__ #ifdef sections.
16226 (ppc_regmap_e500): New global variable.
16227 (ppc_cannot_store_register): Update __SPE__ special case.
16228 (ppc_get_hwcap): New function.
16229 (ppc_arch_setup): Use it to determine whether inferior supports
16230 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
16231 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
16232 Do not access registers if target does not support AltiVec.
16233 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
16234 Do not access registers if target does not support SPE.
16235 (target_regsets): Unconditionally include AltiVec and SPE regsets.
16237 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
16239 * linux-low.c (disabled_regsets, num_regsets): New.
16240 (use_regsets_p): Delete.
16241 (linux_wait_for_process): Clear disabled_regsets.
16242 (regsets_fetch_inferior_registers): Check and set it.
16243 (regsets_store_inferior_registers): Likewise.
16244 (linux_fetch_registers, linux_store_registers): Do not use
16246 (initialize_low): Allocate disabled_regsets.
16248 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
16250 * Makefile.in (LIBOBJS): New.
16251 (OBS): Use LIBOBJS.
16252 (memmem.o): New rule.
16253 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
16254 * configure: Regenerated.
16256 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
16258 * server.c (handle_query): Never return "unsupported" for
16259 qXfer:features:read queries.
16261 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
16263 * server.c (get_features_xml): Fix inverted condition.
16264 (handle_query): Always support qXfer:feature:read.
16266 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
16268 * server.c (wrapper_argv): New.
16269 (start_inferior): Handle wrapper_argv. If set, expect an extra
16271 (gdbserver_usage): Document --wrapper.
16272 (main): Parse --wrapper.
16274 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16276 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
16277 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
16278 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
16279 (ppc_set_pc): Likewise.
16280 (ppc_arch_setup): New function.
16281 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
16282 of collect_register.
16283 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
16285 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16287 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
16288 instead of linux-ppc64-low.o.
16289 * linux-ppc64-low.c: Remove file.
16290 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
16291 (linux-ppc64-low.o): Remove rule.
16293 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
16294 (init_registers_powerpc_64): Likewise.
16295 (ppc_regmap): Conditionally define depending on __powerpc64__.
16296 (ppc_cannot_store_register): Do not special-case "fpscr" when
16297 compiled on __powerpc64__.
16298 (ppc_collect_ptrace_register): New function.
16299 (ppc_supply_ptrace_register): New function.
16300 (ppc_breakpoint): Change type to "unsigned int".
16301 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
16302 (the_low_target): Conditionally provide initializers for the
16303 arch_setup member depending on __powerpc64__. Install
16304 collect_ptrace_register and supply_ptrace_register members.
16306 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16308 * regcache.h (gdbserver_xmltarget): Add extern declaration.
16309 * server.c (gdbserver_xmltarget): Define.
16310 (get_features_xml): Use it to replace "target.xml" and arch_string.
16312 * configure.srv: Remove srv_xmltarget. Add XML files that were
16313 mentioned there to srv_xmlfiles instead. Remove conditional tests
16314 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
16315 srv_xmlfiles and srv_regobj to include all possible choices.
16316 * configure.ac (srv_xmltarget): Remove.
16317 (srv_xmlfiles): Do not add "target.xml".
16318 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
16319 checks for supplementary target information.
16320 * configure: Regenerate.
16321 * Makefile.in (XML_TARGET): Remove.
16322 (target.xml): Remove rule.
16323 (clean): Do not clean up target.xml.
16324 (.PRECIOUS): Do not mention target.xml.
16326 * target.h (struct target_ops): Remove arch_string member.
16327 * linux-low.c (linux_arch_string): Remove.
16328 (linux_target_ops): Remove arch_string initializer.
16329 * linux-low.h (struct linux_target_ops): Remove arch_string member.
16330 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
16331 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
16332 * spu-low.c (spu_arch_string): Remove.
16333 (spu_target_ops): Remove arch_string initializer.
16334 * win32-low.c (win32_arch_string): Remove.
16335 (win32_target_ops): Remove arch_string initializer.
16336 * win32-low.h (struct win32_target_ops): Remove arch_string member.
16337 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
16338 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
16340 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16342 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
16343 by collect_ptrace_register and supply_ptrace_register hooks.
16344 * linux-low.c (fetch_register): Use supply_ptrace_register callback
16345 instead of checking for the_low_target.left_pad_xfer.
16346 (usr_store_inferior_registers): Use collect_ptrace_register callback
16347 instead of checking for the_low_target.left_pad_xfer.
16349 * linux-s390-low.c (s390_collect_ptrace_register): New function.
16350 (s390_supply_ptrace_register): Likewise.
16351 (s390_fill_gregset): Call s390_collect_ptrace_register.
16352 (the_low_target): Update.
16354 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
16355 (ppc_supply_ptrace_register): Likewise.
16356 (the_low_target): Update.
16358 * linux-i386-low.c (the_low_target): Update.
16359 * linux-x86-64-low.c (the_low_target): Update.
16361 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16363 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
16364 reg-s390.o and reg-s390x.o.
16366 * linux-low.c (new_inferior): New global variable.
16367 (linux_create_inferior, linux_attach): Set it.
16368 (linux_wait_for_process): Call the_low_target.arch_setup after the
16369 target has stopped for the first time.
16370 (initialize_low): Do not call the_low_target.arch_setup.
16372 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
16373 (s390_set_pc): Likewise.
16374 (s390_arch_setup): New function.
16375 (the_low_target): Use s390_arch_setup as arch_setup routine.
16377 * regcache.c (realloc_register_cache): New function.
16378 (set_register_cache): Call it for each existing regcache.
16380 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16382 * server.h (init_registers): Remove prototype.
16384 * linux-low.h (struct linux_target_ops): Add arch_setup field.
16385 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
16386 instead of init_registers ().
16387 * linux-arm-low.c (init_registers_arm): Add prototype.
16388 (init_registers_arm_with_iwmmxt): Likewise.
16389 (the_low_target): Add initializer for arch_setup field.
16390 * linux-cris-low.c (init_registers_cris): Add prototype.
16391 (the_low_target): Add initializer for arch_setup field.
16392 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
16393 (the_low_target): Add initializer for arch_setup field.
16394 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
16395 (the_low_target): Add initializer for arch_setup field.
16396 * linux-ia64-low.c (init_registers_ia64): Add prototype.
16397 (the_low_target): Add initializer for arch_setup field.
16398 * linux-m32r-low.c (init_registers_m32r): Add prototype.
16399 (the_low_target): Add initializer for arch_setup field.
16400 * linux-m68k-low.c (init_registers_m68k): Add prototype.
16401 (the_low_target): Add initializer for arch_setup field.
16402 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
16403 (init_registers_mips64_linux): Likewise.
16404 (the_low_target): Add initializer for arch_setup field.
16405 * linux-ppc-low.c (init_registers_ppc): Add prototype.
16406 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
16407 (the_low_target): Add initializer for arch_setup field.
16408 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
16409 (init_registers_powerpc_64): Likewise.
16410 (the_low_target): Add initializer for arch_setup field.
16411 * linux-s390-low.c (init_registers_s390): Add prototype.
16412 (init_registers_s390x): Likewise.
16413 (the_low_target): Add initializer for arch_setup field.
16414 * linux-sh-low.c (init_registers_sh): Add prototype.
16415 (the_low_target): Add initializer for arch_setup field.
16416 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
16417 (the_low_target): Add initializer for arch_setup field.
16418 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
16419 (the_low_target): Add initializer for arch_setup field.
16421 * win32-low.h (struct win32_target_ops): Add arch_setup field.
16422 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
16423 instead of init_registers ().
16424 * win32-arm-low.c (init_registers_arm): Add prototype.
16425 (the_low_target): Add initializer for arch_setup field.
16426 * win32-i386-low.c (init_registers_i386): Add prototype.
16427 (the_low_target): Add initializer for arch_setup field.
16429 * spu-low.c (init_registers_spu): Add prototype.
16430 (initialize_low): Call initialie_registers_spu () instead of
16431 initialize_registers ().
16433 2008-02-19 Pedro Alves <pedro@codesourcery.com>
16435 * server.c (handle_v_requests): When handling the vRun and vAttach
16436 packets, if already debugging a process, don't kill it. Return an
16439 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
16441 * server.c (handle_query): Correct length check.
16443 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
16445 * win32-low.c (do_initial_child_stuff): Add process handle
16446 parameter. Set current_process_handle and current_process_id from the
16447 parameters. Clear globals.
16448 (win32_create_inferior): Don't set current_process_handle and
16449 current_process_id here. Instead pass them on the call to
16450 do_initial_child_stuff.
16451 (win32_attach): Likewise.
16452 (win32_clear_inferiors): New.
16453 (win32_kill): Don't close the current process handle or the
16454 current thread handle here. Instead call win32_clear_inferiors.
16455 (win32_detach): Don't open a new handle to the process. Call
16456 win32_clear_inferiors.
16457 (win32_join): Don't rely on current_process_handle; open a new
16458 handle using the process id.
16459 (win32_wait): Call win32_clear_inferiors when the inferior process
16462 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
16464 * server.c (monitor_show_help): Add "exit".
16466 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
16468 * Makefile.in (SFILES): Add linux-xtensa-low.c.
16469 (clean): Add reg-xtensa.c.
16470 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
16471 * configure.srv (xtensa*-*-linux*) New target.
16472 * linux-xtensa-low.c: New.
16473 * xtensa-xtregs.c: New.
16475 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
16477 * hostio.c: Don't include errno.h.
16478 (errno_to_fileio_errno): Move to hostio-errno.
16479 * hostio.c: (hostio_error): Remove the error parameter. Defer the
16480 error number outputting to the target->hostio_last_error callback.
16481 (hostio_packet_error): Use FILEIO_EINVAL directly.
16482 (handle_open, handle_pread, hostio_error, handle_unlink): Update
16483 calls to hostio_error.
16484 * hostio-errno.c: New.
16485 * server.h (hostio_last_error_from_errno): Declare.
16486 * target.h (target_ops): Add hostio_last_error member.
16487 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
16488 as hostio_last_error handler.
16489 * spu-low.c (spu_target_ops): Likewise.
16490 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
16491 (wince_hostio_last_error): New functions.
16492 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
16493 as hostio_last_error handler.
16494 (win32_target_ops) [!_WIN32_WCE]: Register
16495 hostio_last_error_from_errno as hostio_last_error handler.
16496 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
16497 (hostio-errno.o): New rule.
16498 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
16499 * configure.srv (srv_hostio_err_objs): New variable. Default to
16501 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
16502 * configure: Regenerate.
16504 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16506 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
16507 (linux_kill, linux_detach): Clean up the process list.
16508 * remote-utils.c (remote_open): Improve port number parsing.
16509 (putpkt_binary, input_interrupt): Only send interrupts if the target
16511 * server.c (extended_protocol): Make static.
16512 (attached): Define earlier.
16513 (exit_requested, response_needed, program_argv): New variables.
16514 (target_running): New.
16515 (start_inferior): Clear attached here.
16516 (attach_inferior): Set attached here.
16517 (require_running): Define.
16518 (handle_query): Use require_running and target_running. Implement
16520 (handle_v_attach, handle_v_run): New.
16521 (handle_v_requests): Use require_running. Handle vAttach and vRun.
16522 (gdbserver_usage): Update.
16523 (main): Redo argument parsing. Handle --debug and --multi. Handle
16524 --attach along with other options or after the port. Save
16525 program_argv. Support no initial program. Resynchronize
16526 communication with GDB after an error. Handle "monitor exit".
16527 Use require_running and target_running. Always allow the extended
16528 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
16529 restart in extended mode.
16530 * README: Refer to the GDB manual. Update --attach usage.
16532 2007-12-20 Andreas Schwab <schwab@suse.de>
16534 * linux-low.c (STACK_SIZE): Define.
16535 (linux_tracefork_child): Use it. Use __clone2 on ia64.
16536 (linux_test_for_tracefork): Likewise.
16538 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
16540 * linux-low.c (linux_wait_for_event): Update messages. Do not
16541 reinsert auto-delete breakpoints.
16542 * mem-break.c (struct breakpoint): Change return type of handler to
16544 (set_breakpoint_at): Update handler type.
16545 (reinsert_breakpoint_handler): Return 1 instead of calling
16547 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
16549 (check_breakpoints): Delete auto-delete breakpoints and return 2.
16550 * mem-break.h (set_breakpoint_at): Update handler type.
16551 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
16552 * win32-low.c (auto_delete_breakpoint): New.
16553 (get_child_debug_event): Use it.
16555 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
16557 * configure.ac: Check for pread and pwrite.
16558 * hostio.c (handle_pread): Fall back to lseek and read.
16559 (handle_pwrite): Fall back to lseek and write.
16560 * config.in, configure: Regenerated.
16562 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
16564 * server.c (myresume): Add own_buf argument.
16565 (main): Update calls.
16567 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
16569 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
16570 * remote-utils.c (remote_open): Do not call disable_async_io.
16571 (block_async_io): Delete.
16572 (unblock_async_io): Make static.
16573 (initialize_async_io): New.
16574 * server.c (handle_v_cont): Handle async I/O here.
16575 (myresume): Likewise. Move other common resume tasks here...
16576 (main): ... from here. Call initialize_async_io. Disable async
16577 I/O before the main loop.
16578 * server.h (initialize_async_io): Declare.
16579 (block_async_io, unblock_async_io): Delete prototypes.
16580 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16582 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16584 * remote-utils.c (readchar): Allow binary data in received messages.
16586 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16588 * win32-low.c (attaching): New global.
16589 (win32_create_inferior): Clear the `attaching' global.
16590 (win32_attach): Set the `attaching' global.
16591 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16592 attaching. Only set a breakpoint at the entry point if not
16595 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16597 * server.c (main): Don't report dll events on the initial
16598 connection on attaches.
16600 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16602 * server.c (main): Relax numerical bases supported for the pid of
16603 the --attach command line argument.
16605 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16607 * win32-low.c (win32_attach): Call OpenProcess before
16608 DebugActiveProcess, not after. Add last error output to error
16611 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16613 * win32-low.c (win32_get_thread_context)
16614 (win32_set_thread_context): New functions.
16615 (thread_rec): Use win32_get_thread_context.
16616 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16617 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16620 2007-12-03 Leo Zayas
16621 Pedro Alves <pedro_alves@portugalmail.pt>
16623 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16625 (child_add_thread): Minor cleanup.
16626 (child_continue): Resume artificially suspended threads before
16627 calling ContinueDebugEvent.
16628 (suspend_one_thread): New.
16629 (fake_breakpoint_event): New.
16630 (get_child_debug_event): Change return type to int. Check here if
16631 gdb sent an interrupt request. If a soft interrupt was requested,
16632 fake a breakpoint event. Return 0 if there is no event to handle,
16634 (win32_wait): Don't check here if gdb sent an interrupt request.
16635 Ensure there is a valid event to handle.
16636 (win32_request_interrupt): Add soft interruption method as last
16639 2007-12-03 Leo Zayas
16640 Pedro Alves <pedro_alves@portugalmail.pt>
16642 * win32-low.h (win32_thread_info): Add descriptions to the
16643 structure members. Replace `suspend_count' counter by a
16645 * win32-low.c (thread_rec): Update condition of when to get the
16646 context from the inferior. Rely on ContextFlags being set if it
16647 has already been retrieved. Only suspend the inferior thread if
16648 we haven't already. Warn if that fails.
16649 (continue_one_thread): s/suspend_count/suspended/. Only call
16650 ResumeThread once. Warn if that fails.
16652 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16654 * win32-low.c (win32_wait): Don't read from the inferior when it
16655 has already exited.
16657 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16659 * Makefile.in (win32_low_h): New variable.
16660 (win32-low.o): Add dependency on $(win32_low_h).
16661 (win32-arm-low.o, win32-i386-low.o): New rules.
16663 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16665 * hostio.c: Correct copyright year.
16667 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16669 * Makefile.in (OBS): Add hostio.o.
16670 (hostio.o): New rule.
16671 * server.h (handle_vFile): Declare.
16672 * hostio.c: New file.
16673 * server.c (handle_v_requests): Take packet_len and new_packet_len
16674 for binary packets. Call handle_vFile.
16675 (main): Update call to handle_v_requests.
16677 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16679 * linux-low.c: Include <sched.h>.
16681 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16683 * linux-low.c (linux_tracefork_grandchild): New.
16684 (linux_tracefork_child): Use clone.
16685 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16687 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16689 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16691 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16693 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16695 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16697 * inferiors.c (change_inferior_id): Delete.
16698 (add_pid_to_list, pull_pid_from_list): New.
16699 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16700 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16701 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16702 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16703 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16704 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16705 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16706 (using_threads): Always set to 1.
16707 (handle_extended_wait): New.
16708 (add_process): Do not set TID.
16709 (linux_create_inferior): Set must_set_ptrace_flags.
16710 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16711 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16712 (linux_thread_alive): Rename TID argument to LWPID.
16713 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16714 (linux_wait_for_event): Do not use TID or check using_threads. Update
16715 call to dead_thread_notify. Call handle_extended_wait.
16716 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16717 (send_sigstop): Delete sigstop_sent.
16718 (wait_for_sigstop): Avoid TID.
16719 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16720 (linux_test_for_tracefork): New.
16721 (linux_lookup_signals): Use thread_db_active and
16722 linux_supports_tracefork_flag.
16723 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16724 * linux-low.h (get_process_thread): Avoid TID.
16725 (struct process_ifo): Move thread_known and tid to the end. Remove
16727 (linux_attach_lwp, thread_db_init): Update prototypes.
16728 * server.h (change_inferior_id): Delete prototype.
16729 (add_pid_to_list, pull_pid_from_list): New prototypes.
16730 * thread-db.c (thread_db_use_events): New.
16731 (find_first_thread): Rename to...
16732 (find_one_thread): ...this. Update callers and messages. Do not
16733 call fatal. Check thread_db_use_events. Do not call
16734 change_inferior_id or new_thread_notify.
16735 (maybe_attach_thread): Update. Do not call new_thread_notify.
16736 (thread_db_init): Set thread_db_use_events. Check use_events.
16737 * utils.c (fatal, warning): Correct message prefix.
16739 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16741 * Makefile.in (clean): Remove new files.
16742 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16743 (powerpc-64.o, powerpc-64.c): New rules.
16744 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16745 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16747 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16749 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16750 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16751 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16752 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16753 (target_regsets): Add AltiVec and SPE register sets.
16754 * configure.ac: Check for AltiVec and SPE.
16755 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16756 (ppc_fill_vrregset, ppc_store_vrregset): New.
16757 (target_regsets): Add AltiVec register set.
16758 * configure: Regenerated.
16760 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16762 * linux-low.c (O_LARGEFILE): Define.
16763 (linux_read_memory): Use /proc/PID/mem.
16764 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16765 * configure, config.in: Regenerated.
16767 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16769 * linux-low.c (linux_wait_for_event): Do not pass signals while
16772 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16774 * win32-low.c (create_process): New.
16775 (win32_create_inferior): Use create_process instead of
16776 CreateProcess. If create_process failed retry appending an ".exe"
16777 suffix. Store the GetLastError result immediatelly after
16778 create_process calls and use it on the call to error.
16780 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16782 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16784 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16786 * configure.ac: Switch license to GPLv3.
16788 2007-08-01 Michael Snyder <msnyder@access-company.com>
16790 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16792 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16794 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16796 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16797 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16798 CloseToolhelp32Snapshot.
16799 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16800 CloseToolhelp32Snapshot.
16802 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16804 * server.c (main): Check for inferior exit before main loop.
16806 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16808 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16809 instead of on tmp_desc.
16811 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16812 Daniel Jacobowitz <dan@codesourcery.com>
16814 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16815 (add_thread): Minor cleanups.
16816 (clear_inferiors): Move lower in the file. Clear the DLL
16818 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16819 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16820 (xml_escape_text): New.
16821 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16823 (handle_v_cont): Report errors.
16824 (gdbserver_version): Update.
16825 (main): Correct size of own_buf. Do not report initial DLL events.
16826 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16827 (unloaded_dll, xml_escape_text): New.
16828 * win32-low.c (enum target_waitkind): Update comments.
16829 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16830 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16831 (win32_EnumProcessModules, win32_GetModuleInformation)
16832 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16833 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16834 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16835 (win32_Module32First, win32_Module32Next, load_toolhelp)
16836 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16837 (get_child_debug_event): Handle DLL events.
16838 (win32_wait): Likewise.
16840 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16842 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16843 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16845 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16847 * win32-low.c (handle_output_debug_string): Ignore event if not
16850 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16852 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16854 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16856 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16858 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16860 * inferiors.c (change_inferior_id): Add comment.
16861 * linux-low.c (check_removed_breakpoint): Add an early
16862 prototype. Improve debug output.
16863 (linux_attach): Doc update.
16864 (linux_detach_one_process, linux_detach): Clean up before releasing
16866 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16867 * linux-low.h (struct process_info): Doc improvement.
16868 * mem-break.c (delete_all_breakpoints): New.
16869 * mem-break.h (delete_all_breakpoints): New prototype.
16870 * thread-db.c (find_first_thread): New.
16871 (thread_db_create_event): Call it instead of
16872 thread_db_find_new_threads. Clean up unused variables.
16873 (maybe_attach_thread): Remove first thread handling.
16874 (thread_db_find_new_threads): Use find_first_thread.
16875 (thread_db_get_tls_address): Likewise.
16877 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16879 * thread-db.c (thread_db_find_new_threads): Add prototype.
16880 (thread_db_create_event): Check for the main thread before adding
16882 (maybe_attach_thread): Only enable event reporting if TID == 0.
16883 (thread_db_get_tls_address): Check for new threads.
16885 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16887 * linux-low.c (linux_create_inferior): Try execv before execvp.
16888 * spu-low.c (spu_create_inferior): Likewise.
16890 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16892 * linux-low.c (linux_create_inferior): Change execv to execvp.
16893 * spu-low.c (spu_create_inferior): Likewies.
16895 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16897 * Makefile.in (clean): Clean new files instead of deleted ones.
16898 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16899 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16901 * configure.srv: Specify XML files and new regformats for MIPS and
16903 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16904 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16905 an entry for the restart register.
16906 (mips_cannot_fetch_register, mips_cannot_store_register)
16907 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16908 register names to match the XML descriptions.
16909 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16910 restart register instead of $0.
16912 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16913 Markus Deuling <deuling@de.ibm.com>
16915 * remote-utils.c (decode_xfer_write): New function.
16916 * server.h (decode_xfer_write): Add prototype.
16917 * server.c (handle_query): Add PACKET_LEN argument. Support
16918 qXfer:spu:read and qXfer:spu:write packets.
16919 (main): Pass packet_len to handle_query.
16920 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16921 * target.h (target_ops): Add qxfer_spu.
16923 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16925 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16926 accessing non-seekable spufs files.
16928 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16930 * server.c (handle_query): Add reply for qC packet.
16932 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16933 Leo Zayas <lerele@champenstudios@com>
16935 * server.h (check_remote_input_interrupt_request): New function.
16936 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16937 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16938 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16939 (check_remote_input_interrupt_request): New function.
16940 * server.h (check_remote_input_interrupt_request): Declare.
16941 * win32-low.c (winapi_DebugBreakProcess,
16942 winapi_GenerateConsoleCtrlEvent): New typedefs.
16943 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16945 (win32_wait): Check for remote interrupt request
16946 with check_remote_input_interrupt_request.
16947 (win32_request_interrupt): New function.
16948 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16950 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16952 * win32-low.c (debug_registers_changed,
16953 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16954 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16955 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16956 (thread_rec): Get context using the low target.
16957 (child_add_thread): Call thread_added on the low target,
16958 which does the same thing.
16960 (do_initial_child_stuff): Remove debug registers references.
16961 Set context using the low target. Resume threads after
16962 setting the contexts.
16963 (child_continue): Remove dead variable. Remove debug
16964 registers references.
16965 (child_fetch_inferior_registers): Go through the low target.
16966 (do_child_store_inferior_registers): Remove.
16967 (child_store_inferior_registers): Go through the low target.
16968 (win32_resume): Remove debug registers references.
16969 Set context using the low target.
16970 (handle_exception): Change return type to void. Don't record
16971 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16972 first chance exception.
16973 (get_child_debug_event): Change return type to void. Remove
16974 goto loop. Always return after waiting for debug event.
16975 (win32_wait): Convert to switch statement. Handle spurious
16978 * win32-i386-low.c (debug_registers_changed,
16979 debug_registers_used): New.
16980 (initial_stuff): Rename to ...
16981 (i386_initial_stuff): ... this. Clear debug registers
16983 (store_debug_registers): Delete.
16984 (i386_get_thread_context): New.
16985 (load_debug_registers): Delete.
16986 (i386_set_thread_context): New.
16987 (i386_thread_added): New.
16988 (single_step): Rename to ...
16989 (i386_single_step): ... this.
16990 (do_fetch_inferior_registers): Rename to ...
16991 (i386_fetch_inferior_register): ... this.
16992 (i386_store_inferior_register): New.
16993 (the_low_target): Adapt to new interface.
16995 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16996 (arm_get_thread_context): New.
16997 (arm_set_thread_context): New.
16999 (do_fetch_inferior_registers): Rename to ...
17000 (arm_fetch_inferior_register): ... this.
17001 (arm_store_inferior_register): New.
17002 (arm_wince_breakpoint): Reimplement as unsigned long.
17003 (arm_wince_breakpoint_len): Define.
17004 (the_low_target): Adapt to new interface.
17006 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
17007 load_debug_registers. Add get_thread_context, set_thread_context,
17008 thread_added and store_inferior_register. Rename
17009 fetch_inferior_registers to fetch_inferior_register.
17010 (regptr): Remove declaration.
17012 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17014 * linux-low.c (linux_detach): Change return type to int. Return 0.
17015 * spu-low.c (spu_detach): Likewise.
17017 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17019 * target.h (target_ops): Change return type of detach to int.
17021 (join_inferior): New.
17022 * server.c (main): Don't skip detach support on mingw32.
17023 If the inferior doesn't support detaching return error.
17024 Call join_inferior instead of using waitpid.
17025 * linux-low.c (linux_join): New.
17026 (linux_target_op): Add linux_join.
17027 * spu-low.c (spu_join): New.
17028 (spu_target_ops): Add spu_join.
17029 * win32-low.c (win32_detach): Adapt to new interface.
17030 Reopen current_process_handle before detaching. Issue a child
17031 resume before detaching.
17033 (win32_target_op): Add win32_join.
17035 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17037 * win32-low.c (win32-attach): Fix return value.
17038 * target.h (target_ops): Describe ATTACH return values.
17040 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17042 * win32-low.c (GETPROCADDRESS): Define.
17043 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
17044 (winapi_DebugSetProcessKillOnExit): Likewise.
17045 (win32_create_inferior): Force usage of ansi CreateProcessA.
17046 (win32_attach): Use GETPROCADDRESS.
17047 (win32_detach): Likewise.
17049 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17051 * win32-low.c (win32_wait): Don't use WSTOPSIG.
17053 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
17055 * win32-low.c: Commit leftover changes from 2007-03-29.
17057 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17059 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
17060 fields short instead of int. Add explicit padding.
17061 (i387_cache_to_fsave): Remove unnecessary casts.
17062 (i387_fsave_to_cache): Doc fix.
17063 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
17065 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17067 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
17068 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
17070 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17072 * configure.srv (arm*-*-mingw32ce*): Move near the other
17075 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17077 * configure.ac: Add errno checking.
17078 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
17079 sys/file.h and malloc.h.
17080 (AC_CHECK_DECLS): Add perror.
17081 (srv_mingwce): Handle.
17082 * configure.srv (i[34567]86-*-cygwin*): Add
17083 win32-i386-low.o to srv_tgtobj.
17084 (i[34567]86-*-mingw*): Likewise.
17085 (arm*-*-mingw32ce*): Add case.
17086 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
17087 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
17088 [__MINGW32CE__] (strerror): New function.
17089 [__MINGW32CE__] (errno): Define to GetLastError.
17090 [__MINGW32CE__] (COUNTOF): New macro.
17091 (remote_open): Remove extra close call.
17092 * mem-break.c (delete_breakpoint_at): New function.
17093 * mem-break.h (delete_breakpoint_at): Declare.
17094 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
17095 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
17096 [USE_WIN32API] (read, write): Add char* casts.
17097 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
17098 * server.h: Include wincecompat.h on Windows CE.
17099 [HAVE_ERRNO_H]: Check.
17100 (perror): Declare if not declared.
17101 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
17102 (perror_with_name): Remove errno declaration.
17103 * wincecompat.h: New.
17104 * wincecompat.c: New.
17105 * win32-low.h: New.
17106 * win32-arm-low.c: New.
17107 * win32-i386-low.c: New.
17108 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
17109 (OUTMSG2): Make it safe.
17111 (COUNTOF): New macro.
17112 (NUM_REGS): Get it from the low target.
17113 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
17114 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
17115 (thread_rec): Let low target handle debug registers.
17116 (child_add_thread): Likewise.
17117 (child_init_thread_list): Likewise.
17118 (continue_one_thread): Likewise.
17120 (do_child_fetch_inferior_registers): Move to ...
17121 * win32-i386-low.c: ... here, and rename to ...
17122 (do_fetch_inferior_registers): ... this.
17123 * win32-low.c (child_fetch_inferior_registers):
17124 Go through the low target.
17125 (do_child_store_inferior_registers): Use regptr.
17126 (strwinerror): New function.
17127 (win32_create_inferior): Handle Windows CE.
17128 Use strwinerror instead of strerror on Windows error
17129 codes. Add program to the error output.
17130 Don't close the main thread handle on Windows CE.
17131 (win32_attach): Use coredll.dll on Windows CE.
17132 (win32_kill): Close current process and current
17134 (win32_detach): Use coredll.dll on Windows CE.
17135 (win32_resume): Let low target handle debug registers, and
17137 (handle_exception): Add/Remove initial breakpoint. Avoid
17138 non-existant WSTOPSIG on Windows CE.
17139 (win32_read_inferior_memory): Cast to remove warning.
17140 (win32_arch_string): Go through the low target.
17141 (initialize_low): Call set_breakpoint_data with the low
17142 target's breakpoint.
17143 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
17144 FOP_REGNUM, mappings): Move to ...
17145 * win32-i386-low.c: ... here.
17146 * win32-low.c (win32_thread_info): Move to ...
17147 * win32-low.h: ... here.
17148 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
17149 win32-arm-low.c and wincecompat.c.
17150 (all:): Add $EXEEXT.
17151 (install-only:): Likewise.
17152 (gdbserver:): Likewise.
17153 (gdbreplay:): Likewise.
17154 * config.in: Regenerate.
17155 * configure: Regenerate.
17157 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
17159 * win32-low.c: Rename typedef thread_info to
17160 win32_thread_info throughout.
17162 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
17164 * win32-i386-low.c: Rename to ...
17165 * win32-low.c: ... this.
17166 * configure.srv: Replace win32-i386-low.o with win32-low.o.
17167 * Makefile.in: Likewise.
17169 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
17171 * remote-utils.c (monitor_output): Constify msg parameter.
17172 * server.h (monitor_output): Likewise.
17173 * win32-i386-low.c (handle_output_debug_string): New.
17174 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
17175 handle_output_debug_string.
17176 (get_child_debug_event): Likewise.
17178 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
17180 * server.c (main): Correct strtoul check.
17182 2007-03-27 Jon Ringle <jon@ringle.org>
17184 * linux-low.c: Check __ARCH_HAS_MMU__ also.
17186 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
17188 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
17190 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
17192 * terminal.h: Check HAVE_SGTTY_H.
17194 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
17196 * remote-utils.c (remote_open): Print out the assigned port number.
17198 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
17200 * remote-utils.c (monitor_output): New function.
17201 * server.c (debug_threads): Define here.
17202 (monitor_show_help): New function.
17203 (handle_query): Handle qRcmd.
17204 (main): Do not handle 'd' packet.
17205 * server.h (debug_threads, remote_debug, monitor_output): Declare.
17206 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
17209 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17211 * Makefile.in (EXEEXT): New.
17212 (clean): Use $(EXEEXT).
17214 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17216 * target.h (target_ops): Rename send_signal to request_interrupt,
17217 and remove enum target_signal parameter.
17218 * linux-low.c (linux_request_interrupt): Rename from
17219 linux_send_signal, and always send SIGINT.
17220 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
17221 and always send SIGINT.
17222 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
17224 (input_interrupt): Likewise.
17226 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17228 * server.c (get_features_xml): Check if target implemented
17230 * win32-i386-low.c (win32_arch_string): New.
17231 (win32_target_ops): Add win32_arch_string as arch_string member.
17233 2007-02-22 Markus Deuling <deuling@de.ibm.com>
17235 * spu-low.c (spu_arch_string): New.
17236 (spu_target_ops): Add spu_arch_string.
17238 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
17240 * remote-utils.c: Remove HAVE_TERMINAL_H check.
17241 * configure.ac: Do not check for terminal.h.
17242 * configure, config.in: Regenerated.
17244 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17246 * Makefile.in (OBS): Add $(XML_BUILTIN).
17247 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
17249 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
17250 (arm-with-iwmmxt.c): New.
17251 * config.in, configure: Regenerate.
17252 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
17253 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
17254 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
17255 (arm*-*-linux*): Add iWMMXt and regset support.
17256 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
17257 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
17258 (arm_store_wmmxregset, target_regsets): New.
17259 * server.c (get_features_xml): Take annex argument. Check builtin
17261 (handle_query): Handle multiple annexes.
17263 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
17265 * remote-utils.c [USE_WIN32API] (read, write): Define.
17266 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
17269 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
17271 * linux-i386-low.c (the_low_target): Set arch_string.
17272 * linux-x86-64-low.c (the_low_target): Likewise.
17273 * linux-low.c (linux_arch_string): New.
17274 (linux_target_ops): Add it.
17275 * linux-low.h (struct linux_target_ops): Add arch_string.
17276 * server.c (write_qxfer_response): Use const void * for DATA.
17277 (get_features_xml): New.
17278 (handle_query): Handle qXfer:features:read. Report it for qSupported.
17279 * target.h (struct target_ops): Add arch_string method.
17281 2007-01-03 Denis Pilat <denis.pilat@st.com>
17282 Daniel Jacobowitz <dan@codesourcery.com>
17284 * linux-low.c (linux_kill): Handle being called with no threads.
17285 * win32-i386-low.c (win32_kill): Likewise.
17286 (get_child_debug_event): Clear current_process_handle.
17288 2006-12-30 Denis PILAT <denis.pilat@st.com>
17289 Daniel Jacobowitz <dan@codesourcery.com>
17291 * remote-utils.c (remote_open): Check the type of specified
17292 serial port devices before opening them.
17293 * server.c (main): Kill the inferior if an error occurs during
17294 the first remote_open.
17296 2006-12-05 Markus Deuling <deuling@de.ibm.com>
17298 * README: Update supported targets.
17300 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
17302 * Makefile.in (clean): Remove reg-mips64.c.
17303 (reg-mips64.c, reg-mips64.o): New rules.
17304 * configure.srv: Handle mips64. Include regset support for mips.
17305 * linux-mips-low.c (union mips_register): New.
17306 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
17307 (mips_breakpoint, mips_breakpoint_at): Use int.
17308 (mips_collect_register, mips_supply_register)
17309 (mips_collect_register_32bit, mips_supply_register_32bit)
17310 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
17311 (mips_store_fpregset, target_regsets): New.
17312 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
17314 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
17316 * configure.srv: Add target "spu*-*-*".
17317 * Makefile.in (clean): Remove reg-spu.c.
17318 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
17319 * spu-low.c: New file.
17321 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17323 * configure.ac: Correct td_thr_tls_get_addr test.
17324 * configure: Regenerated.
17326 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17328 * linux-low.c (linux_wait_for_event): Reformat. Use the
17329 pass_signals array.
17330 * remote-utils.c (decode_address_to_semicolon): New.
17331 * server.c (pass_signals, handle_general_set): New.
17332 (handle_query): Mention QPassSignals for qSupported.
17333 (main): Call handle_general_set.
17334 * server.h (pass_signals, decode_address_to_semicolon): New.
17336 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
17338 * server.c (handle_query): Correct error handling for read_auxv.
17340 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
17342 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
17343 and srv_linux_thread_db to yes.
17344 * linux-s390-low.c (s390_fill_gregset): New function.
17345 (target_regsets): Define data structure.
17347 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
17349 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
17350 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
17351 * config.in, configure: Regenerated.
17352 * inferiors.c (gdb_id_to_thread): New function.
17353 (gdb_id_to_thread_id): Use it.
17354 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
17355 * linux-low.h (struct process_info): Add th member.
17356 (thread_db_get_tls_address): New prototype.
17357 * remote-utils.c (decode_address): Make non-static.
17358 * server.c (handle_query): Handle qGetTLSAddr.
17359 * server.h (gdb_id_to_thread, decode_address): New prototypes.
17360 * target.h (struct target_ops): Add get_tls_address.
17361 * thread-db.c (maybe_attach_thread): Save the thread handle.
17362 (thread_db_get_tls_address): New.
17364 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
17366 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
17367 (linux_resume_one_process): Take a siginfo_t *. Update all
17368 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
17369 (struct pending_signals): Add a siginfo_t.
17370 (linux_wait_for_process): Always set last_status.
17371 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
17372 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
17373 * linux-low.h (struct process_info): Add last_status.
17375 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
17377 * remote-utils.c (try_rle): New function.
17378 (putpkt_binary): Use it.
17380 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
17382 * Makefile.in (clean): Clean reg-x86-64-linux.c.
17383 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
17384 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
17385 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
17386 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
17389 2006-08-08 Richard Sandiford <richard@codesourcery.com>
17391 * server.c (terminal_fd): New variable.
17392 (old_foreground_pgrp): Likewise.
17393 (restore_old_foreground_pgrp): New function.
17394 (start_inferior): Record the terminal file descriptor in terminal_fd
17395 and its original foreground group in old_foreground_pgrp. Register
17396 restore_old_foreground_pgrp with atexit().
17398 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
17400 * server.c (handle_query): Correct qPart to qXfer.
17402 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
17404 * configure.ac: Check for more headers which are missing on
17405 Windows. Automatically supply -lwsock32 and USE_WIN32API.
17406 * configure.srv: Add Cygwin and mingw32.
17407 * remote-utils.c: Don't include headers unconditionally which
17408 are missing on mingw32. Include <winsock.h> for mingw32.
17409 (remote_open): Adjust for mingw32 support. Flush
17410 standard error after writing to it.
17411 (remote_close, putpkt_binary, input_interrupt, block_async_io)
17412 (unblock_async_io, enable_async_io, disable_async_io)
17413 (readchar, getpkt): Update for Winsock support.
17414 (prepare_resume_reply): Expect a protocol signal number.
17415 * server.c: Disable <sys/wait.h> on mingw32.
17416 (start_inferior): Adjust for mingw32 support. Flush
17417 standard error after writing to it.
17418 (attach_inferior): Likewise. Use protocol signal
17420 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
17422 * win32-i386-low.c: New file.
17423 * Makefile.in (XM_CLIBS): Set.
17424 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
17425 (win32-i386-low.o): New dependency rule.
17426 * linux-low.c (linux_wait): Use target signal numbers.
17427 * target.h (struct target_ops): Doc fix.
17428 * server.h (target_signal_to_name): New prototype.
17429 * gdbreplay.c: Don't include headers unconditionally which
17430 are missing on mingw32. Include <winsock.h> for mingw32.
17431 (remote_close, remote_open): Adjust for Winsock support.
17432 * configure, config.in: Regenerated.
17434 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
17436 * server.c (decode_xfer_read, write_qxfer_response): New.
17437 (handle_query): Take a packet length argument. Handle
17438 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
17439 the qSupported response.
17440 (main): Update call to handle_query.
17442 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
17444 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
17445 (putpkt_binary): Renamed from putpkt and adjusted for binary
17447 (putpkt): New wrapper for putpkt_binary.
17448 (readchar): Don't mask off the high bit.
17449 (decode_X_packet): New function.
17450 * server.c (main): Call putpkt_binary if a handler sets the packet
17451 length. Save the length of the incoming packet. Handle 'X'.
17452 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
17454 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
17456 * server.c (handle_query): Handle qSupported.
17458 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17460 * remote-utils.c (all_symbols_looked_up): New variable.
17461 (look_up_one_symbol): Check it.
17462 * server.h (look_up_one_symbol): New declaration.
17463 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
17465 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17467 * Makefile.in (linux-arm-low.o): Update dependencies.
17468 * linux-arm-low.c: Include "gdb_proc_service.h".
17469 (PTRACE_GET_THREAD_AREA): Define.
17470 (ps_get_thread_area): New function.
17472 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
17474 * configure.srv (m68k*-*-uclinux*): New target.
17475 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
17476 (linux_resume_one_process): Remove extraneous cast.
17477 (linux_read_offsets): New.
17478 (linux_target_op): Add linux_read_offsets on mmuless systems.
17479 * server.c (handle_query): Add qOffsets logic.
17480 * target.h (struct target_ops): Add read_offsets.
17482 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17484 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
17485 (PTRACE_GET_THREAD_AREA): Define.
17486 (ps_get_thread_area): New function.
17487 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
17488 (linux-x86-64-low.o): Update.
17490 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17492 * configure.ac: Remove checks for prfpregset_t.
17493 * gdb_proc_service.h: New file.
17494 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
17495 new "gdb_proc_service.h".
17496 * proc-service.c: Likewise.
17497 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
17498 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
17499 * Makefile.in (gdb_proc_service_h): Updated.
17500 * configure, config.in: Regenerated.
17502 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17504 * remote-utils.c (prepare_resume_reply): Move declaration
17505 of gdb_id_from_wait to the top of the block.
17507 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
17509 * linux-low.c (regsets_store_inferior_registers): Read the regset
17510 from the target before filling it.
17512 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17514 * server.c (attach_inferior): Return SIGTRAP for a successful
17517 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
17519 * Makefile.in (OBS): Add version.o.
17520 (STAGESTUFF): Delete.
17521 (version.o): Add dependencies.
17522 (version.c): Replace rule.
17523 (clean): Remove version.c.
17524 * server.c (gdbserver_version): New.
17525 (gdbserver_usage): Use printf.
17526 (main): Handle --version and --help.
17527 * server.h (version, host_name): Add declarations.
17529 2005-12-23 Eli Zaretskii <eliz@gnu.org>
17541 * linux-x86-64-low.c:
17543 * linux-s390-low.c:
17544 * linux-ppc64-low.c:
17546 * linux-mips-low.c:
17547 * linux-m68k-low.c:
17548 * linux-m32r-low.c:
17551 * linux-ia64-low.c:
17552 * linux-i386-low.c:
17553 * linux-crisv32-low.c:
17565 * gdbserver.1: Add (C) after Copyright. Update the FSF
17568 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
17570 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
17571 (arm_breakpoint_at): Recognize both breakpoints.
17572 (the_low_target): Use the correct breakpoint instruction.
17574 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
17576 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
17577 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
17578 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
17579 (the_low_target): Update.
17581 2005-10-25 Andreas Schwab <schwab@suse.de>
17583 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17585 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17586 (ia64_num_regs): Reduce to 462.
17588 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17590 * acinclude.m4: Correct quoting.
17591 * aclocal.m4: Regenerated.
17593 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17594 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17595 (thread_db_init): Call thread_db_err_str.
17596 * configure.ac: Check for TD_VERSION.
17597 * config.in, configure: Regenerated.
17599 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17601 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17603 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17605 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17606 is not available. Define HAVE_PTRACE_GETREGS if it is.
17607 * config.in, configure: Regenerated.
17608 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17609 * linux-i386-low.c, linux-m68k-low.c: Update to use
17610 HAVE_PTRACE_GETREGS.
17611 * linux-low.c (regsets_fetch_inferior_registers)
17612 (regsets_store_inferior_registers): Only return 0 if we processed
17614 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17615 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17617 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17619 * inferiors.c (struct thread_info): Add gdb_id.
17620 (add_thread): Add gdb_id argument.
17621 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17622 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17623 calls to add_thread.
17624 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17625 * server.c (handle_query): Use thread_to_gdb_id.
17626 (handle_v_cont, main): Use gdb_id_to_thread_id.
17627 * server.h (add_thread): Update prototype.
17628 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17631 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17633 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17634 left-padded registers.
17635 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17636 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17638 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17640 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17641 * configure: Regenerate.
17642 * config.in: Regenerate.
17643 * server.h (NEED_DECLARATION_STRERROR):
17644 Replace with !HAVE_DECL_STRERROR.
17646 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17648 * linux-low.c (linux_wait, linux_send_signal): Don't test
17649 an unsigned long variable for > 0 if it could be MAX_ULONG.
17650 * server.c (myresume): Likewise.
17651 * target.c (set_desired_inferior): Likewise.
17653 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17655 * configure.ac: Simplify and improve check for socklen_t.
17656 * configure, config.in: Regenerate.
17658 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17660 * acconfig.h: Remove.
17661 * configure.ac: Add a test for socklen_t. Use three-argument
17662 AC_DEFINE throughout.
17663 * config.in: Regenerated using autoheader 2.59.
17664 * configure: Regenerated.
17666 * gdbreplay.c (socklen_t): Provide a default.
17667 (remote_open): Use socklen_t.
17668 * remote-utils.c (socklen_t): Provide a default.
17669 (remote_open): Use socklen_t.
17670 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17673 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17675 * linux-low.c (linux_read_memory, linux_write_memory)
17676 (linux_read_auxv): Likewise.
17677 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17678 (check_mem_write): Likewise.
17679 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17681 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17682 (registers_from_string, register_data): Likewise.
17683 * server.c (handle_query, main): Likewise.
17684 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17685 (decode_M_packet): Likewise.
17686 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17687 * target.h (struct target_ops): Update read_memory, write_memory,
17689 (read_inferior_memory, write_inferior_memory): Update.
17690 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17691 to unsigned char *.
17692 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17693 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17694 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17695 linux-s390-low.c, linux-sh-low.c: Update for changes in
17696 read_inferior_memory and the_low_target->breakpoint.
17698 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17700 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17701 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17702 * configure.srv: Add powerpc64-*-linux*.
17703 * linux-ppc64-low.c: New file.
17705 2005-05-23 Orjan Friberg <orjanf@axis.com>
17707 * linux-cris-low.c: New file with support for CRIS.
17708 * linux-crisv32-low.c: Ditto for CRISv32.
17709 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17710 (clean): Add reg-cris.c and reg-crisv32.c.
17711 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17712 reg-crisv32.o, and reg-crisv32.c to make rules.
17713 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17714 recognized targets.
17716 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17718 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17719 of sizeof (PTRACE_XFER_TYPE).
17720 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17722 2005-05-12 Orjan Friberg <orjanf@axis.com>
17724 * target.h (struct target_ops): Add insert_watchpoint,
17725 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17726 pointers for hardware watchpoint support.
17727 * linux-low.h (struct linux_target_ops): Ditto.
17728 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17729 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17730 to linux_target_ops.
17731 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17733 * server.c (main): Recognize 'Z' and 'z' packets.
17735 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17737 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17738 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17739 (the_low_target): Add new members.
17741 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17743 * proc-service.c (ps_lgetregs): Search all_processes instead of
17746 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17748 * server.c (start_inferior): Change return type to int.
17749 (attach_inferior): Change sigptr to int *.
17750 (handle_v_cont, handle_v_requests): Change signal to int *.
17751 (main): Change signal to int.
17753 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17755 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17756 * configure.srv: Add m32r*-*-linux*.
17757 * linux-m32r-low.c: New file.
17759 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17761 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17763 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17765 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17766 Take unsigned long arguments for PIDs.
17767 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17768 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17769 (wait_for_sigstop, linux_resume_one_process)
17770 (regsets_fetch_inferior_registers, linux_send_signal)
17771 (linux_read_auxv): Likewise. Update the types of variables holding
17772 PIDs. Update format string specifiers.
17773 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17774 * remote-utils.c (prepare_resume_reply): Likewise.
17775 * server.c (cont_thread, general_thread, step_thread)
17776 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17778 (handle_query): Update format specifiers.
17779 (handle_v_cont, main): Use strtoul for thread IDs.
17780 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17781 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17782 (general_thread, step_thread, thread_from_wait)
17783 (old_thread_from_wait): Update.
17784 * target.h (struct thread_resume): Use unsigned long for THREAD.
17785 (struct target_ops): Use unsigned long for arguments to attach and
17788 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17790 * acinclude.m4: Include bfd/bfd.m4 directly.
17791 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17792 <agriffis@toolchain.org>.
17793 * aclocal.m4, configure: Regenerated.
17795 2005-01-07 Andrew Cagney <cagney@gnu.org>
17797 * configure.ac: Rename configure.in, require autoconf 2.59.
17798 * configure: Re-generate.
17800 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17802 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17803 LIBS when finished.
17804 * aclocal.m4: Regenerated.
17805 * configure: Regenerated.
17807 2004-11-21 Andreas Schwab <schwab@suse.de>
17809 * linux-m68k-low.c (m68k_num_gregs): Define.
17810 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17811 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17812 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17813 (m68k_breakpoint_at): New. Add to the_low_target.
17815 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17816 srv_linux_thread_db to yes.
17818 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17820 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17821 (ARCH_SET_FS): Likewise.
17822 (ARCH_GET_FS): Likewise.
17823 (ARCH_GET_GS): Likewise.
17825 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17827 * linux-i386-low.c (ps_get_thread_area): New.
17828 * linux-x86-64-low.c (ps_get_thread_area): New.
17829 * linux-low.c: Include <sys/syscall.h>.
17830 (linux_kill_one_process): Don't kill the first thread here.
17831 (linux_kill): Kill the first thread here.
17832 (kill_lwp): New function.
17833 (send_sigstop, linux_send_signal): Use it.
17834 * proc-service.c: Clean up #ifdefs.
17835 (fpregset_info): Delete.
17836 (ps_lgetregs): Update and enable implementation.
17837 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17839 * remote-utils.c (struct sym_cache, symbol_cache): New.
17840 (input_interrupt): Print a clearer message.
17841 (async_io_enabled): New variable.
17842 (enable_async_io, disable_async_io): Use it. Update comments.
17843 (look_up_one_symbol): Use the symbol cache.
17844 * thread-db.c (thread_db_look_up_symbols): New function.
17845 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17847 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17849 * configure.in: Test for -rdynamic.
17850 * configure: Regenerated.
17851 * Makefile (INTERNAL_LDFLAGS): New.
17852 (gdbserver, gdbreplay): Use it.
17854 2004-09-02 Andrew Cagney <cagney@gnu.org>
17856 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17858 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17860 * linux-low.c (linux_wait): Clear all_processes list also.
17862 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17864 * linux-low.c: Include <errno.h>. Remove extern declaration of
17867 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17869 * gdbreplay.c, server.h, utils.c: Update copyright years.
17871 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17873 * server.c (main): Print child status or termination signal from
17874 variable 'signal', not 'sig'.
17876 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17878 * linux-low.c (linux_read_memory): Change return type to
17879 int. Check for and return error from ptrace().
17880 * target.c (read_inferior_memory): Change return type to int. Pass
17881 back return status from the_target->read_memory().
17882 * target.h (struct target_ops): Adapt *read_memory() prototype.
17884 (read_inferior_memory): Adapt prototype.
17885 * server.c (main): Return an error packet if
17886 read_inferior_memory() returns an error.
17888 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17890 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17891 Unify with other clean targets.
17893 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17895 * server.c (handle_v_cont): Call set_desired_inferior.
17897 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17899 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17901 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17903 * linux-low.c (linux_wait): Unblock async I/O.
17904 (linux_resume): Block and enable async I/O.
17905 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17906 * server.h (block_async_io, unblock_async_io): Add prototypes.
17908 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17910 * remote-utils.c (remote_open): Print a status notice after
17911 opening a TCP port.
17912 * server.c (attach_inferior): Print a status notice after
17915 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17917 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17919 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17921 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17923 * server.c, target.h: Update copyright years.
17925 2004-02-25 Roland McGrath <roland@redhat.com>
17927 * target.h (struct target_ops): New member `read_auxv'.
17928 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17929 * linux-low.c (linux_read_auxv): New function.
17930 (linux_target_ops): Initialize `read_auxv' member to that.
17932 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17934 Committed by Jim Blandy <jimb@redhat.com>.
17936 * linux-s390-low.c (s390_num_regs): Update.
17937 (s390_regmap): Remove control registers. Use __s390x__ predefine
17938 instead of GPR_SIZE to distiguish s390 and s390x targets.
17940 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17942 * linux-low.c: Update copyright year.
17943 (check_removed_breakpoint): Clear pending_is_breakpoint.
17944 (linux_set_resume_request, linux_queue_one_thread)
17945 (resume_status_pending_p): New functions.
17946 (linux_continue_one_thread): Use process->resume.
17947 (linux_resume): Only resume threads if there are no pending events.
17948 * linux-low.h (struct process_info): Add resume request
17951 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17953 * regcache.c (new_register_cache): Clear the allocated register
17954 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17956 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17958 * linux-low.c (linux_resume): Take a struct thread_resume *
17960 (linux_wait): Update call.
17961 (resume_ptr): New static variable.
17962 (linux_continue_one_thread): Renamed from
17963 linux_continue_one_process. Use resume_ptr.
17964 (linux_resume): Use linux_continue_one_thread.
17965 * server.c (handle_v_cont, handle_v_requests): New functions.
17966 (myresume): New function.
17967 (main): Handle 'v' case.
17968 * target.h (struct thread_resume): New type.
17969 (struct target_ops): Change argument of "resume" to struct
17971 (myresume): Delete macro.
17973 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17975 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17976 (uninstall): Support DESTDIR.
17978 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17980 * configure.srv: Add xscale*linux copy of arm*linux entry.
17982 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17984 * linux-arm-low.c (arm_reinsert_addr): New function.
17985 (the_low_target): Add arm_reinsert_addr.
17987 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17989 * mem-break.c: Remove whitespace at end of file.
17991 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17993 * configure.in: Check whether we need to prototype strerror.
17994 * server.h: Optionally prototype strerror.
17995 * gdbreplay.c (perror_with_name): Use strerror.
17996 * linux-low.c (linux_attach_lwp): Use strerror.
17997 * utils.c (perror_with_name): Use strerror.
17998 * config.in, configure: Regenerated.
18000 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
18002 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
18003 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
18005 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
18007 * Makefile.in (SFILES): Update.
18008 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
18009 low-sun3.c: Remove files.
18011 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
18013 * linux-low.c: Move comment to linux_thread_alive where it belonged.
18014 (linux_detach_one_process, linux_detach): New functions.
18015 (linux_target_ops): Add linux_detach.
18016 * server.c (main): Handle 'D' packet.
18017 * target.h (struct target_ops): Add "detach" member.
18018 (detach_inferior): Define.
18020 2003-06-13 Mark Kettenis <kettenis@gnu.org>
18022 From Kelley Cook <kelleycook@wideopenwest.com>:
18023 * configure.srv: Accept i[34567]86 variants.
18025 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
18027 * linux-low.c (linux_wait_for_event): Correct comment typos.
18028 (linux_resume_one_process): Call check_removed_breakpoint.
18029 (linux_send_signal): New function.
18030 (linux_target_ops): Add linux_send_signal.
18031 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
18033 * target.h (struct target_ops): Add send_signal.
18035 2003-05-29 Jim Blandy <jimb@redhat.com>
18037 * linux-low.c (usr_store_inferior_registers): Transfer buf in
18038 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
18039 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
18040 away part of the register's value.
18042 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
18044 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
18045 (linux_wait_for_event, linux_init_signals): Likewise.
18047 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
18049 * configure.in: Check for stdlib.h.
18050 * configure: Regenerated.
18051 * config.in: Regenerated.
18053 2003-01-04 Andreas Schwab <schwab@suse.de>
18055 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
18057 2003-01-02 Andrew Cagney <ac131313@redhat.com>
18059 * Makefile.in: Remove obsolete code.
18061 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
18063 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
18064 defined(PT_FPR0_HI).
18066 2002-11-17 Stuart Hughes <seh@zee2.com>
18068 * linux-arm-low.c (arm_num_regs): Increase.
18069 (arm_regmap): Include status register.
18071 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
18073 * linux-low.c (register_addr): Remove incorrect -1 check.
18075 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
18077 * linux-low.c (linux_create_inferior): Call setpgid. Return
18079 (unstopped_p, linux_signal_pid): Remove.
18080 (linux_target_ops): Remove linux_signal_pid.
18081 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
18082 global instead of target method.
18083 * target.h (struct target_ops): Remove signal_pid. Update comment
18084 for create_inferior.
18085 * server.c (signal_pid): New variable.
18086 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
18087 gdbserver. Set the child to be the foreground process group.
18088 (attach_inferior): Set signal_pid.
18090 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
18092 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
18094 2002-08-20 Jim Blandy <jimb@redhat.com>
18096 * Makefile.in (LDFLAGS): Allow the configure script to establish a
18099 2002-08-01 Andrew Cagney <cagney@redhat.com>
18101 * Makefile.in: Make chill references obsolete.
18103 2002-07-24 Kevin Buettner <kevinb@redhat.com>
18105 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
18106 * configure: Regenerate.
18107 * config.in: Regenerate.
18109 2002-07-09 David O'Brien <obrien@FreeBSD.org>
18111 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
18112 (perror_with_name, remote_close, remote_open, expect, play): Static.
18114 2002-07-04 Michal Ludvig <mludvig@suse.cz>
18116 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
18117 byte offsets instead of an array of indexes.
18118 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
18120 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
18122 * regcache.c: Add comment.
18124 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
18126 * thread-db.c: New file.
18127 * proc-service.c: New file.
18128 * acinclude.m4: New file.
18129 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
18130 proc-service.o, and thread-db.o.
18131 (linux-low.o): Add USE_THREAD_DB.
18132 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
18133 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
18134 * aclocal.m4: Regenerated.
18135 * config.in: Regenerated.
18136 * configure: Regenerated.
18137 * configure.in: Check for proc_service.h, sys/procfs.h,
18138 thread_db.h, and linux/elf.h headrs.
18139 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
18140 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
18141 Check for -lthread_db and thread support.
18142 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
18143 PowerPC, and SuperH.
18144 * i387-fp.c: Constify arguments.
18145 * i387-fp.h: Likewise.
18146 * inferiors.c: (struct thread_info): Renamed from
18147 `struct inferior_info'. Remove PID member. Use generic inferior
18148 list header. All uses updated.
18149 (inferiors, signal_pid): Removed.
18150 (all_threads): New variable.
18151 (get_thread): Define.
18152 (add_inferior_to_list): New function.
18153 (for_each_inferior): New function.
18154 (change_inferior_id): New function.
18155 (add_inferior): Removed.
18156 (remove_inferior): New function.
18157 (add_thread): New function.
18158 (free_one_thread): New function.
18159 (remove_thread): New function.
18160 (clear_inferiors): Use for_each_inferior and free_one_thread.
18161 (find_inferior): New function.
18162 (find_inferior_id): New function.
18163 (inferior_target_data): Update argument type.
18164 (set_inferior_target_data): Likewise.
18165 (inferior_regcache_data): Likewise.
18166 (set_inferior_regcache_data): Likewise.
18167 * linux-low.c (linux_bp_reinsert): Remove.
18168 (all_processes, stopping_threads, using_thrads)
18169 (struct pending_signals, debug_threads, pid_of): New.
18170 (inferior_pid): Replace with macro.
18171 (struct inferior_linux_data): Remove.
18172 (get_stop_pc, add_process): New functions.
18173 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
18174 Use add_process and add_thread.
18175 (linux_attach_lwp): New function, based on old linux_attach. Use
18176 add_process and add_thread. Set stop_expected for new threads.
18177 (linux_attach): New function.
18178 (linux_kill_one_process): New function.
18179 (linux_kill): Kill all LWPs.
18180 (linux_thread_alive): Use find_inferior_id.
18181 (check_removed_breakpoints, status_pending_p): New functions.
18182 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
18183 Update. Use WNOHANG. Wait for cloned processes also. Update process
18184 struct for the found process.
18185 (linux_wait_for_event): New function.
18186 (linux_wait): Use it. Support LWPs.
18187 (send_sigstop, wait_for_sigstop, stop_all_processes)
18188 (linux_resume_one_process, linux_continue_one_process): New functions.
18189 (linux_resume): Support LWPs.
18190 (REGISTER_RAW_SIZE): Remove.
18191 (fetch_register): Use register_size instead. Call supply_register.
18192 (usr_store_inferior_registers): Likewise. Call collect_register.
18193 Fix recursive case.
18194 (regsets_fetch_inferior_registers): Improve error message.
18195 (regsets_store_inferior_registers): Add debugging.
18196 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
18197 (unstopped_p, linux_signal_pid): New functions.
18198 (linux_target_ops): Add linux_signal_pid.
18199 (linux_init_signals): New function.
18200 (initialize_low): Call it. Initialize using_threads.
18201 * regcache.c (inferior_regcache_data): Add valid
18203 (get_regcache): Fetch registers lazily. Add fetch argument
18204 and update all callers.
18205 (regcache_invalidate_one, regcache_invalidate): New
18207 (new_register_cache): Renamed from create_register_cache.
18208 Return the new regcache.
18209 (free_register_cache): Change argument to a void *.
18210 (registers_to_string, registers_from_string): Call get_regcache
18211 with fetch flag set.
18212 (register_data): Make static. Pass fetch flag to get_regcache.
18213 (supply_register): Call get_regcache with fetch flag clear.
18214 (collect_register): Call get_regcache with fetch flag set.
18215 (collect_register_as_string): New function.
18216 * regcache.h: Update.
18217 * remote-utils.c (putpkt): Flush after debug output and use
18219 Handle input interrupts while waiting for an ACK.
18220 (input_interrupt): Use signal_pid method.
18221 (getpkt): Flush after debug output and use stderr.
18222 (outreg): Use collect_register_as_string.
18223 (new_thread_notify, dead_thread_notify): New functions.
18224 (prepare_resume_reply): Check using_threads. Set thread_from_wait
18225 and general_thread.
18226 (look_up_one_symbol): Flush after debug output.
18227 * server.c (step_thread, server_waiting): New variables.
18228 (start_inferior): Don't use signal_pid. Update call to mywait.
18229 (attach_inferior): Update call to mywait.
18230 (handle_query): Handle qfThreadInfo and qsThreadInfo.
18231 (main): Don't fetch/store registers explicitly. Use
18232 set_desired_inferior. Support proposed ``Hs'' packet. Update
18234 * server.h: Update.
18235 (struct inferior_list, struct_inferior_list_entry): New.
18236 * target.c (set_desired_inferior): New.
18237 (write_inferior_memory): Constify.
18238 (mywait): New function.
18239 * target.h: Update.
18240 (struct target_ops): New signal_pid method.
18241 (mywait): Removed macro, added prototype.
18243 * linux-low.h (regset_func): Removed.
18244 (regset_fill_func, regset_store_func): New.
18245 (enum regset_type): New.
18246 (struct regset_info): Add type field. Use new operation types.
18247 (struct linux_target_ops): stop_pc renamed to get_pc.
18248 Add decr_pc_after_break and breakpoint_at.
18249 (get_process, get_thread_proess, get_process_thread)
18250 (strut process_info, all_processes, linux_attach_lwp)
18251 (thread_db_init): New.
18253 * linux-arm-low.c (arm_get_pc, arm_set_pc,
18254 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
18255 (the_low_target): Add new members.
18256 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
18257 (i386_store_fpxregset): Constify.
18258 (target_regsets): Add new kind identifier.
18259 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
18260 (i386_set_pc): Add debugging.
18261 (i386_breakpoint_at): New function.
18262 (the_low_target): Add new members.
18263 * linux-mips-low.c (mips_get_pc, mips_set_pc)
18264 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
18265 (mips_breakpoint_at): New.
18266 (the_low_target): Add new members.
18267 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
18268 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
18269 (the_low_target): Add new members.
18270 * linux-sh-low.c (sh_get_pc, sh_set_pc)
18271 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
18272 (the_low_target): Add new members.
18273 * linux-x86-64-low.c (target_regsets): Add new kind
18276 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
18278 From Martin Pool <mbp@samba.org>:
18279 * server.c (gdbserver_usage): New function.
18282 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
18284 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
18285 stop_at -> stop_pc.
18287 2002-05-04 Andrew Cagney <ac131313@redhat.com>
18289 * Makefile.in: Remove obsolete code.
18291 2002-04-24 Michal Ludvig <mludvig@suse.cz>
18293 * linux-low.c (regsets_fetch_inferior_registers),
18294 (regsets_store_inferior_registers): Removed cast to int from
18296 * regcache.h: Added declaration of struct inferior_info.
18298 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
18300 * inferiors.c (struct inferior_info): Add regcache_data.
18301 (add_inferior): Call create_register_cache.
18302 (clear_inferiors): Call free_register_cache.
18303 (inferior_regcache_data, set_inferior_regcache_data): New functions.
18304 * regcache.c (struct inferior_regcache_data): New.
18305 (registers): Remove.
18306 (get_regcache): New function.
18307 (create_register_cache, free_register_cache): New functions.
18308 (set_register_cache): Don't initialize the register cache here.
18309 (registers_to_string, registers_from_string, register_data): Call
18311 * regcache.h: Add prototypes.
18312 * server.h: Likewise.
18314 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
18316 * mem-break.c: New file.
18317 * mem-break.h: New file.
18318 * Makefile.in: Add mem-break.o rule; update server.h
18320 * inferiors.c (struct inferior_info): Add target_data
18322 (clear_inferiors): Free target_data member if set.
18323 (inferior_target_data, set_inferior_target_data): New functions.
18324 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
18325 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
18326 * linux-low.c (linux_bp_reinsert): New variable.
18327 (struct inferior_linux_data): New.
18328 (linux_create_inferior): Use set_inferior_target_data.
18329 (linux_attach): Likewise. Call add_inferior.
18330 (linux_wait_for_one_inferior): New function.
18331 (linux_wait): Call it.
18332 (linux_write_memory): Add const.
18333 (initialize_low): Call set_breakpoint_data.
18334 * linux-low.h (struct linux_target_ops): Add breakpoint
18336 * server.c (attach_inferior): Remove extra add_inferior
18338 * server.h: Include mem-break.h. Update inferior.c
18340 * target.c (read_inferior_memory)
18341 (write_inferior_memory): New functions.
18342 * target.h (read_inferior_memory)
18343 (write_inferior_memory): Change macros to prototypes.
18344 (struct target_ops): Update comments. Add const to write_memory
18347 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
18349 * linux-low.c (usr_store_inferior_registers): Support
18350 registers which are allowed to fail to store.
18351 * linux-low.h (linux_target_ops): Likewise.
18352 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
18353 (ppc_cannot_store_register): FPSCR may not be storable.
18355 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18357 * server.h: Include <string.h> if HAVE_STRING_H.
18358 * ChangeLog: Correct paths in last ChangeLog entry.
18360 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18362 * linux-low.h: Remove obsolete prototypes.
18363 (struct linux_target_ops): New.
18364 (extern the_low_target): New.
18365 * linux-low.c (num_regs, regmap): Remove declarations.
18366 (register_addr): Use the_low_target explicitly.
18367 (fetch_register): Likewise.
18368 (usr_fetch_inferior_registers): Likewise.
18369 (usr_store_inferior_registers): Likewise.
18370 * linux-arm-low.c (num_regs): Remove.
18371 (arm_num_regs): Define.
18372 (arm_regmap): Renamed from regmap, made static.
18373 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
18375 (arm_cannot_store_register): Renamed from cannot_store_register,
18377 (the_low_target): New.
18378 * linux-i386-low.c (num_regs): Remove.
18379 (i386_num_regs): Define.
18380 (i386_regmap): Renamed from regmap, made static.
18381 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
18383 (i386_cannot_store_register): Renamed from cannot_store_register,
18385 (the_low_target): New.
18386 * linux-ia64-low.c (num_regs): Remove.
18387 (ia64_num_regs): Define.
18388 (ia64_regmap): Renamed from regmap, made static.
18389 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
18391 (ia64_cannot_store_register): Renamed from cannot_store_register,
18393 (the_low_target): New.
18394 * linux-m68k-low.c (num_regs): Remove.
18395 (m68k_num_regs): Define.
18396 (m68k_regmap): Renamed from regmap, made static.
18397 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
18399 (m68k_cannot_store_register): Renamed from cannot_store_register,
18401 (the_low_target): New.
18402 * linux-mips-low.c (num_regs): Remove.
18403 (mips_num_regs): Define.
18404 (mips_regmap): Renamed from regmap, made static.
18405 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
18407 (mips_cannot_store_register): Renamed from cannot_store_register,
18409 (the_low_target): New.
18410 * linux-ppc-low.c (num_regs): Remove.
18411 (ppc_num_regs): Define.
18412 (ppc_regmap): Renamed from regmap, made static.
18413 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
18415 (ppc_cannot_store_register): Renamed from cannot_store_register,
18417 (the_low_target): New.
18418 * linux-s390-low.c (num_regs): Remove.
18419 (s390_num_regs): Define.
18420 (s390_regmap): Renamed from regmap, made static.
18421 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
18423 (s390_cannot_store_register): Renamed from cannot_store_register,
18425 (the_low_target): New.
18426 * linux-sh-low.c (num_regs): Remove.
18427 (sh_num_regs): Define.
18428 (sh_regmap): Renamed from regmap, made static.
18429 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
18431 (sh_cannot_store_register): Renamed from cannot_store_register,
18433 (the_low_target): New.
18434 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
18435 (the_low_target): New.
18437 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18439 * Makefile.in: Add stamp-h target.
18440 * configure.in: Create stamp-h.
18441 * configure: Regenerated.
18443 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18445 * inferiors.c: New file.
18446 * target.c: New file.
18447 * target.h: New file.
18448 * Makefile.in: Add target.o and inferiors.o. Update
18450 * linux-low.c (inferior_pid): New static variable,
18451 moved from server.c.
18452 (linux_create_inferior): Renamed from create_inferior.
18453 Call add_inferior. Return 0 on success instead of a PID.
18454 (linux_attach): Renamed from myattach.
18455 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
18456 (linux_thread_alive): Renamed from mythread_alive.
18457 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
18459 (linux_resume): Renamed from myresume. Add missing ``return 0''.
18460 (regsets_store_inferior_registers): Correct error message.
18461 Add missing ``return 0''.
18462 (linux_fetch_registers): Renamed from fetch_inferior_registers.
18463 (linux_store_registers): Renamed from store_inferior_registers.
18464 (linux_read_memory): Renamed from read_inferior_memory.
18465 (linux_write_memory): Renamed from write_inferior_memory.
18466 (linux_target_ops): New structure.
18467 (initialize_low): Call set_target_ops ().
18468 * remote-utils.c (unhexify): New function.
18469 (hexify): New function.
18470 (input_interrupt): Send signals to ``signal_pid''.
18471 * server.c (inferior_pid): Remove.
18472 (start_inferior): Update create_inferior call.
18473 (attach_inferior): Call add_inferior.
18474 (handle_query): New function.
18475 (main): Call handle_query for `q' packets.
18476 * server.h: Include "target.h". Remove obsolete prototypes.
18477 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
18479 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18481 * Makefile.in: Add WARN_CFLAGS. Update configury
18483 * configure.in: Check for <string.h>
18484 * configure: Regenerate.
18485 * config.in: Regenerate.
18486 * gdbreplay.c: Include needed system headers.
18487 (remote_open): Remove strchr prototype.
18488 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
18489 * regcache.c (supply_register): Change buf argument to const void *.
18490 (supply_register_by_name): Likewise.
18491 (collect_register): Change buf argument to void *.
18492 (collect_register_by_name): Likewise.
18493 * regcache.h: Add missing prototypes.
18494 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
18495 * server.c (handle_query): New function.
18496 (attached): New static variable, moved out of main.
18497 (main): Quiet longjmp clobber warnings.
18498 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
18499 * utils.c (error): Remove NORETURN.