1 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
3 * linux-low.c (handle_extended_wait): Use
4 "allocate_target_description" instead of "XNEW".
5 * linux-x86-low.c (initialize_low_arch): Likewise.
7 2017-09-05 Yao Qi <yao.qi@linaro.org>
9 * configure.srv (srv_i386_regobj): Remove.
10 (srv_amd64_regobj): Remove.
11 (srv_regobj): Set it to "" for x86 non-linux targets.
12 * linux-x86-tdesc.c (i386_linux_read_description):
13 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
14 (init_registers_i386): Remove the declaration.
15 (tdesc_i386): Remove the declaration.
16 (lynx_i386_arch_setup): Call i386_create_target_description.
17 * nto-x86-low.c: Likewise.
18 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
19 [!__x86_64__]: include arch/i386.h.
20 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
22 2017-09-05 Yao Qi <yao.qi@linaro.org>
24 * configure.srv (srv_amd64_linux_xmlfiles): Remove
25 i386/amd64-XXX-linux from it.
27 2017-09-05 Yao Qi <yao.qi@linaro.org>
29 * configure.srv: Empty srv_amd64_linux_regobj if $development is
31 (ipa_amd64_linux_regobj): Remove.
32 (ipa_x32_linux_regobj): Remove.
34 2017-09-05 Yao Qi <yao.qi@linaro.org>
36 * Makefile.in (arch-amd64.o): New rule.
37 * configure.srv: Append arch-amd64.o.
38 * linux-amd64-ipa.c: Include common/x86-xstate.h.
39 (get_ipa_tdesc): Call amd64_linux_read_description.
40 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
41 and init_registers_amd64_XXX.
42 * linux-x86-low.c (x86_linux_read_description): Call
43 amd64_linux_read_description.
44 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
45 (initialize_low_arch): Don't call init_registers_x32_XXX and
46 init_registers_amd64_XXX.
47 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
49 [__x86_64__] (amd64_tdesc_test): New function.
50 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
51 and init_registers_amd64_XXX.
52 * linux-x86-tdesc.c: Include arch/amd64.h.
53 (xcr0_to_tdesc_idx): New function.
54 (i386_linux_read_description): New function.
55 (amd64_get_ipa_tdesc_idx): New function.
56 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
57 (amd64_get_ipa_tdesc): Declare.
59 2017-09-05 Yao Qi <yao.qi@linaro.org>
61 * configure.srv (srv_i386_linux_xmlfiles): Remove
62 i386/i386-XXX-linux.xml from it.
64 2017-09-05 Yao Qi <yao.qi@linaro.org>
66 * configure.srv: Set srv_i386_linux_regobj empty if $development
68 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
70 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
71 with #if initialize_low_tdesc.
72 * linux-x86-tdesc-selftest.c: New file.
73 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
75 2017-09-05 Yao Qi <yao.qi@linaro.org>
77 * Makefile.in (arch-i386.o): New rule.
78 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
79 (x86_64-*-linux*): Likewise.
80 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
82 (i386_linux_read_description): Remove code and call
83 i386_create_target_description.
84 * tdesc.c (allocate_target_description): New function.
85 * tdesc.h (set_tdesc_architecture): Remove declaration.
86 (set_tdesc_osabi): Likewise.
88 2017-09-05 Yao Qi <yao.qi@linaro.org>
90 * linux-x86-tdesc.c: Don't include <inttypes.h>.
91 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
92 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
94 * server.c (get_features_xml): Call tdesc_get_features_xml.
95 * tdesc.c (set_tdesc_architecture): New function.
96 (set_tdesc_osabi): New function.
97 (tdesc_get_features_xml): New function.
98 (tdesc_create_feature): Add an argument.
99 * tdesc.h (struct target_desc) <features>: New field.
100 <arch, osabi>: New field.
101 (~target_desc): xfree features, arch, and osabi.
102 (target_desc::oerator==): Don't compare .xmltarget.
103 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
104 (set_tdesc_osabi): Likewise.
105 (tdesc_get_features_xml): Likewise.
107 2017-09-05 Yao Qi <yao.qi@linaro.org>
109 * linux-x86-tdesc.c: Include selftest.h.
110 (i386_tdesc_test): New function.
111 (initialize_low_tdesc): Call selftests::register_test.
112 * tdesc.h: Include regdef.h.
113 (target_desc): Override operator == and !=.
115 2017-09-05 Yao Qi <yao.qi@linaro.org>
117 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
119 * linux-i386-ipa.c: Include common/x86-xstate.h
120 (get_ipa_tdesc): Call i386_linux_read_description.
121 (initialize_low_tracepoint): Don't call init_registers_XXX
122 functions, call initialize_low_tdesc instead.
123 * linux-x86-low.c (x86_linux_read_description): Call
124 i386_linux_read_description.
125 (initialize_low_arch): Don't call init_registers_i386_XXX
126 functions, call initialize_low_tdesc.
127 * linux-x86-tdesc.c: New file.
128 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
129 (i386_get_ipa_tdesc_idx): Declare.
130 (i386_get_ipa_tdesc): Declare.
131 (initialize_low_tdesc): Declare.
133 2017-09-05 Yao Qi <yao.qi@linaro.org>
135 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
138 2017-09-05 Yao Qi <yao.qi@linaro.org>
140 * Makefile.in (IPA_OBJS): Add vec-ipa.o
141 * regcache.c (get_thread_regcache): Use VEC_length.
142 (init_register_cache): Likewise.
143 (regcache_cpy): Likewise.
144 (registers_to_string): Iterate reg_defs via VEC_iterate.
145 (find_regno): Likewise.
146 (find_register_by_number): Use VEC_index.
147 (register_size): Call find_register_by_number.
148 (register_data): Call find_register_by_number.
149 (supply_regblock): Use VEC_length.
150 (regcache_raw_read_unsigned): Likewise.
151 * tdesc.c (init_target_desc): Iterate reg_defs via
153 (default_description): Update initializer.
154 (copy_target_description): Don't update field num_registers.
155 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
156 <num_registers>: Remove.
158 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
160 * Makefile.in (.SECONDARY): Define target.
162 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
164 * linux-low.c (linux_wait_1): Adjust.
165 * server.c (queue_stop_reply_callback): Adjust.
167 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
169 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
170 QEnvironmentUnset and QEnvironmentReset packets.
171 (handle_query): Inform remote that QEnvironmentHexEncoded,
172 QEnvironmentUnset and QEnvironmentReset are supported.
174 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
176 * inferiors.h (inferior_target_data): Rename to ...
177 (thread_target_data): ... this.
178 (inferior_regcache_data): Rename to ...
179 (thread_regcache_data): ... this.
180 (set_inferior_regcache_data): Rename to ...
181 (set_thread_regcache_data): ... this.
182 * inferiors.c (inferior_target_data): Rename to ...
183 (thread_target_data): ... this.
184 (inferior_regcache_data): Rename to ...
185 (thread_regcache_data): ... this.
186 (set_inferior_regcache_data): Rename to ...
187 (set_thread_regcache_data): ... this.
188 (free_one_thread): Update.
189 * linux-low.h (get_thread_lwp): Update.
190 * regcache.c (get_thread_regcache): Update.
191 (regcache_invalidate_thread): Update.
192 (free_register_cache_thread): Update.
193 * win32-i386-low.c (update_debug_registers_callback): Update.
194 (win32_get_current_dr): Update.
195 * win32-low.c (thread_rec): Update.
196 (delete_thread_info): Update.
197 (continue_one_thread): Update.
198 (suspend_one_thread): Update.
200 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
202 * inferiors.c (set_inferior_target_data): Remove.
203 * inferiors.h (set_inferior_target_data): Remove.
205 2017-08-18 Yao Qi <yao.qi@linaro.org>
207 * Makefile.in (OBS): Add selftest.o.
208 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
209 * configure, config.in: Re-generated.
210 * server.c: Include common/sefltest.h.
211 (captured_main): Handle option --selftest.
213 2017-08-09 Yao Qi <yao.qi@linaro.org>
215 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
216 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
217 i386-avx-mpx.o and i386-mmx.o.
218 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
219 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
220 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
221 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
222 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
223 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
224 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
225 i386/amd64-avx-mpx.xml.
227 2017-08-09 Yao Qi <yao.qi@linaro.org>
229 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
230 and x32-avx-avx512.o.
231 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
232 i386/x32-avx-avx512.xml.
234 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
236 * tracepoint.h (enum class fast_tpoint_collect_result): New
238 (fast_tracepoint_collecting): Change return type to
239 fast_tpoint_collect_result.
240 * tracepoint.c (fast_tracepoint_collecting): Likewise.
241 * linux-low.h: Include tracepoint.h.
242 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
243 fast_tpoint_collect_result.
244 * linux-low.c (handle_tracepoints): Adjust.
245 (linux_fast_tracepoint_collecting): Change return type to
246 fast_tpoint_collect_result.
247 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
248 linux_wait_1, stuck_in_jump_pad_callback,
249 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
250 proceed_one_lwp): Adjust to type change.
252 2017-07-10 Yao Qi <yao.qi@linaro.org>
254 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
256 2017-06-29 Yao Qi <yao.qi@linaro.org>
258 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
260 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
262 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
264 * Makefile.in (IPA_OBJS): Sort and format one item per line.
266 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
268 * linux-low.c (linux_create_inferior): Adjust code to access the
269 environment information via 'gdb_environ' class.
270 * lynx-low.c (lynx_create_inferior): Likewise.
271 * server.c (our_environ): Make it an instance of 'gdb_environ'.
272 (get_environ): Return a pointer to 'our_environ'.
273 (captured_main): Initialize 'our_environ'.
274 * server.h (get_environ): Adjust prototype.
275 * spu-low.c (spu_create_inferior): Adjust code to access the
276 environment information via 'gdb_environ' class.
278 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
280 * linux-low.c (linux_read_memory, linux_write_memory): Remove
281 usage of "register" keyword.
283 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
285 * configure: Re-generate.
287 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
289 * configure: Re-generate.
291 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
293 * Makefile.in (COMPILE.pre): Add "-x c++".
295 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
297 * fork-child.c: Conditionally include <signal.h>.
299 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
301 * server.c (handle_general_set): Handle new packet
303 (handle_query): Add "QStartupWithShell" to the list of supported
305 (gdbserver_usage): Add help text explaining the
306 new "--startup-with-shell" and "--no-startup-with-shell" CLI
308 (captured_main): Recognize and act upon the presence of the new
311 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
312 Pedro Alves <palves@redhat.com>
314 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
315 * configure: Regenerate.
316 * configure.srv (srv_linux_obj): Add "fork-child.o" and
318 (i[34567]86-*-lynxos*): Likewise.
319 (spu*-*-*): Likewise.
320 * fork-child.c: New file.
321 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
323 (linux_ptrace_fun): New function.
324 (linux_create_inferior): Adjust function prototype to reflect
325 change on "target.h". Adjust function code to use
327 (linux_request_interrupt): Delete "signal_pid".
328 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
329 (lynx_ptrace_fun): New function.
330 (lynx_create_inferior): Adjust function prototype to reflect
331 change on "target.h". Adjust function code to use
333 * nto-low.c (nto_create_inferior): Adjust function prototype and
334 code to reflect change on "target.h". Update comments.
335 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
336 "common-terminal.h" and "environ.h".
337 (terminal_fd): Moved to fork-child.c.
338 (old_foreground_pgrp): Likewise.
339 (restore_old_foreground_pgrp): Likewise.
340 (last_status): Make it global.
341 (last_ptid): Likewise.
342 (our_environ): New variable.
343 (startup_with_shell): Likewise.
344 (program_name): Likewise.
345 (program_argv): Rename to...
346 (program_args): ...this.
347 (wrapper_argv): New variable.
348 (start_inferior): Delete function.
349 (get_exec_wrapper): New function.
350 (get_exec_file): Likewise.
351 (get_environ): Likewise.
352 (prefork_hook): Likewise.
353 (post_fork_inferior): Likewise.
354 (postfork_hook): Likewise.
355 (postfork_child_hook): Likewise.
356 (handle_v_run): Update code to deal with arguments coming from the
357 remote host. Update calls from "start_inferior" to
359 (captured_main): Likewise. Initialize environment variable. Call
361 * server.h (post_fork_inferior): New prototype.
362 (get_environ): Likewise.
363 (last_status): Declare.
364 (last_ptid): Likewise.
365 (signal_pid): Likewise.
366 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
367 (spu_ptrace_fun): New function.
368 (spu_create_inferior): Adjust function prototype to reflect change
369 on "target.h". Adjust function code to use "fork_inferior".
370 * target.c (target_terminal_init): New function.
371 (target_terminal_inferior): Likewise.
372 (target_terminal_ours): Likewise.
373 * target.h: Include <vector>.
374 (struct target_ops) <create_inferior>: Update prototype.
375 (create_inferior): Update macro.
376 * utils.c (gdb_flush_out_err): New function.
377 * win32-low.c (win32_create_inferior): Adjust function prototype
378 and code to reflect change on "target.h".
380 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
382 * inferiors.c (switch_to_thread): New function.
384 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
386 * Makefile.in (SFILE): Add "common/job-control.c".
387 (OBS): Add "job-control.o".
389 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
391 * Makefile: Remove "@host_makefile_frag@".
393 2017-05-05 Pedro Alves <palves@redhat.com>
395 * configure: Regenerate.
397 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
399 * configure: Regenerate.
401 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
403 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
404 software_single_step change of return type to
405 std::vector<CORE_ADDR>.
406 * linux-low.c (install_software_single_step_breakpoints):
408 * linux-low.h (install_software_single_step_breakpoints):
411 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
413 * remote-utils.c: Include "gdb_termios.h" instead of
415 * terminal.h: Delete file.
417 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
419 * server.c: Include <vector>.
420 <program_argv, wrapper_argv>: Convert to std::vector.
421 (start_inferior): Rewrite function to use C++.
422 (handle_v_run): Likewise. Update code that calculates the argv
423 based on the vRun packet; use C++.
424 (captured_main): Likewise.
426 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
428 * server.c (handle_v_cont): Initialize thread_resume::thread
431 2017-04-05 Pedro Alves <palves@redhat.com>
433 * configure: Regenerate.
435 2017-04-05 Pedro Alves <palves@redhat.com>
437 * gdbreplay.c (sync_error): Constify.
438 * linux-x86-low.c (push_opcode): Constify.
440 2017-04-05 Pedro Alves <palves@redhat.com>
442 * win32-low.c (get_child_debug_event)
443 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
444 Report TARGET_WAITKIND_SPURIOUS instead.
446 2017-04-05 Pedro Alves <palves@redhat.com>
448 * remote-utils.c (remote_prepare, remote_open): Constify.
449 * remote-utils.h (remote_prepare, remote_open): Constify.
450 * server.c (captured_main): Constify 'port' handling.
452 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
454 * Makefile.in (clean): Clear .deps.
456 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
458 * .gitignore: Remove generated files, replace with wildcard.
459 * (clean): Replace removal of generated files with wildcard.
460 (version.c): Replace with...
461 (version-generated.c): ...this.
462 (xml-builtin.c): Replace with...
463 (xml-builtin-generated.c): ...this.
464 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
465 (%.c: *regformats*): Replace with...
466 (%-generated.c: *regformats*): ...this.
468 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
470 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
471 (xtensa_fill_gregset): Call collect_register_by_name for
473 (xtensa_store_gregset): Call supply_register_by_name for
476 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
478 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
479 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
480 (xtensa_store_gregset): Call supply_register for all registers in
481 a0_regnum..a0_regnum + C0_NREGS range.
483 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
485 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
486 (ax-ipa.o: ax.c): Remove.
487 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
488 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
489 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
490 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
491 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
493 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
495 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
496 (print-utils-ipa.o: ../common/print-utils.c): Remove.
497 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
498 (errors-ipa.o: ../common/errors.c): Remove.
499 (format-ipa.o: ../common/format.c): Remove.
500 (common-utils-ipa.o: ../common/common-utils.c): Remove.
502 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
504 * Makefile.in (%-ipa.o: %.c): New rule.
505 (tracepoint-ipa.o: tracepoint.c): Remove.
506 (utils-ipa.o: utils.c): Remove.
507 (remote-utils-ipa.o: remote-utils.c): Remove.
508 (regcache-ipa.o: regcache.c): Remove.
509 (i386-linux-ipa.o: i386-linux.c): Remove.
510 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
511 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
512 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
513 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
514 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
515 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
516 (amd64-linux-ipa.o: amd64-linux.c): Remove.
517 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
518 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
519 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
520 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
521 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
522 (aarch64-ipa.o: aarch64.c): Remove.
523 (s390-linux32-ipa.o: s390-linux32.c): Remove.
524 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
525 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
526 (s390-linux64-ipa.o: s390-linux64.c): Remove.
527 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
528 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
529 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
530 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
531 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
532 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
533 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
534 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
535 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
536 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
537 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
538 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
539 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
540 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
541 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
542 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
543 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
544 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
545 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
546 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
547 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
548 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
549 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
550 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
551 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
552 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
553 (tdesc-ipa.o: tdesc.c): Remove.
554 (x32-linux-ipa.o: x32-linux.c): Remove.
555 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
556 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
558 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
560 * Makefile.in (%.o: ../arch/%.c): New rule.
561 (arm.o: ../arch/arm.c): Remove.
562 (arm-linux.o: ../arch/arm-linux.c): Remove.
563 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
564 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
566 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
568 * Makefile.in (%.o: ../nat/%.c): New rule.
569 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
570 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
571 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
572 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
573 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
574 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
575 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
576 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
577 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
578 (linux-personality.o: ../nat/linux-personality.c): Remove.
579 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
580 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
581 (x86-linux.o: ../nat/x86-linux.c): Remove.
582 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
583 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
585 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
587 * Makefile.in (%.o: ../common/%.c): New rule.
588 (signals.o: ../common/signals.c): Remove.
589 (print-utils.o: ../common/print-utils.c): Remove.
590 (rsp-low.o: ../common/rsp-low.c): Remove.
591 (common-utils.o: ../common/common-utils.c): Remove.
592 (posix-strerror.o: ../common/posix-strerror.c): Remove.
593 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
594 (vec.o: ../common/vec.c): Remove.
595 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
596 (xml-utils.o: ../common/xml-utils.c): Remove.
597 (ptid.o: ../common/ptid.c): Remove.
598 (buffer.o: ../common/buffer.c): Remove.
599 (format.o: ../common/format.c): Remove.
600 (filestuff.o: ../common/filestuff.c): Remove.
601 (agent.o: ../common/agent.c): Remove.
602 (errors.o: ../common/errors.c): Remove.
603 (environ.o: ../common/environ.c): Remove.
604 (common-debug.o: ../common/common-debug.c): Remove.
605 (cleanups.o: ../common/cleanups.c): Remove.
606 (common-exceptions.o: ../common/common-exceptions.c): Remove.
607 (fileio.o: ../common/fileio.c): Remove.
608 (common-regcache.o: ../common/common-regcache.c): Remove.
609 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
610 (new-op.o: ../common/new-op.c): Remove.
611 (btrace-common.o: ../common/btrace-common.c): Remove.
613 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
615 * Makefile.in (%.o: ../target/%.c): New rule.
616 (waitstatus.o: ../target/waitstatus.c): Remove.
618 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
621 (%.c: ../regformats/%.dat,
622 (%.c: ../regformats/arm/%.dat,
623 (%.c: ../regformats/i386/%.dat,
624 (%.c: ../regformats/rs6000/%.dat): New rules.
627 (arm-with-iwmmxt.c): Remove.
628 (arm-with-vfpv2.c): Remove.
629 (arm-with-vfpv3.c): Remove.
630 (arm-with-neon.c): Remove.
631 (reg-bfin.c): Remove.
632 (reg-cris.c): Remove.
633 (reg-crisv32.c): Remove.
635 (i386-linux.c): Remove.
636 (i386-avx.c): Remove.
637 (i386-avx-linux.c): Remove.
638 (i386-avx-avx512.c): Remove.
639 (i386-avx-avx512-linux.c): Remove.
640 (i386-mpx.c): Remove.
641 (i386-mpx-linux.c): Remove.
642 (i386-avx-mpx-avx512-pku.c): Remove.
643 (i386-avx-mpx-avx512-pku-linux.c): Remove.
644 (i386-avx-mpx.c): Remove.
645 (i386-avx-mpx-linux.c): Remove.
646 (i386-mmx.c): Remove.
647 (i386-mmx-linux.c): Remove.
648 (reg-ia64.c): Remove.
649 (reg-m32r.c): Remove.
650 (reg-m68k.c): Remove.
652 (mips-linux.c): Remove.
653 (mips-dsp-linux.c): Remove.
654 (mips64-linux.c): Remove.
655 (mips64-dsp-linux.c): Remove.
656 (nios2-linux.c): Remove.
657 (powerpc-32.c): Remove.
658 (powerpc-32l.c): Remove.
659 (powerpc-altivec32l.c): Remove.
660 (powerpc-cell32l.c): Remove.
661 (powerpc-vsx32l.c): Remove.
662 (powerpc-isa205-32l.c): Remove.
663 (powerpc-isa205-altivec32l.c): Remove.
664 (powerpc-isa205-vsx32l.c): Remove.
665 (powerpc-e500l.c): Remove.
666 (powerpc-64l.c): Remove.
667 (powerpc-altivec64l.c): Remove.
668 (powerpc-cell64l.c): Remove.
669 (powerpc-vsx64l.c): Remove.
670 (powerpc-isa205-64l.c): Remove.
671 (powerpc-isa205-altivec64l.c): Remove.
672 (powerpc-isa205-vsx64l.c): Remove.
673 (s390-linux32.c): Remove.
674 (s390-linux32v1.c): Remove.
675 (s390-linux32v2.c): Remove.
676 (s390-linux64.c): Remove.
677 (s390-linux64v1.c): Remove.
678 (s390-linux64v2.c): Remove.
679 (s390-te-linux64.c): Remove.
680 (s390-vx-linux64.c): Remove.
681 (s390-tevx-linux64.c): Remove.
682 (s390x-linux64.c): Remove.
683 (s390x-linux64v1.c): Remove.
684 (s390x-linux64v2.c): Remove.
685 (s390x-te-linux64.c): Remove.
686 (s390x-vx-linux64.c): Remove.
687 (s390x-tevx-linux64.c): Remove.
688 (tic6x-c64xp-linux.c): Remove.
689 (tic6x-c64x-linux.c): Remove.
690 (tic6x-c62x-linux.c): Remove.
692 (reg-sparc64.c): Remove.
695 (amd64-linux.c): Remove.
696 (amd64-avx.c): Remove.
697 (amd64-avx-linux.c): Remove.
698 (amd64-avx-avx512.c): Remove.
699 (amd64-avx-avx512-linux.c): Remove.
700 (amd64-mpx.c): Remove.
701 (amd64-mpx-linux.c): Remove.
702 (amd64-avx-mpx-avx512-pku.c): Remove.
703 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
704 (amd64-avx-mpx.c): Remove.
705 (amd64-avx-mpx-linux.c): Remove.
707 (x32-linux.c): Remove.
709 (x32-avx-linux.c): Remove.
710 (x32-avx-avx512.c): Remove.
711 (x32-avx-avx512-linux.c): Remove.
712 (reg-xtensa.c): Remove.
713 (reg-tilegx.c): Remove.
714 (reg-tilegx32.c): Remove.
716 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
718 * Makefile.in (SFILES): Add "common/environ.c".
719 (OBJS): Add "common/environ.h".
721 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
723 * configure.ac: Check if the fs_base and gs_base members of
724 `struct user_regs_struct' exist.
725 * config.in: Regenerated.
726 * configure: Likewise.
728 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
730 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
732 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
733 (get_next_pcs_syscall_next_pc): Likewise.
735 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
737 * win32-i386-low.c: Fix incorrect reference to a couple source files.
738 * nto-x86-low.c: Likewise.
740 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
742 * Makefile.in: Include disable-implicit-rules.mk.
744 2016-11-23 Pedro Alves <palves@redhat.com>
746 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
747 (debug_vprintf): Use std::chrono::steady_clock instead of
748 gettimeofday. Use '.' instead of ':'.
749 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
750 (get_timestamp): Use std::chrono::steady_clock instead of
753 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
755 * Makefile.in: Fix whitespace formatting.
757 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
759 * Makefile.in (SFILES, OBS): Flatten list and order
762 2016-11-23 Pedro Alves <palves@redhat.com>
764 * event-loop.c (handle_file_event): Use warning.
765 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
766 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
769 2016-11-23 Pedro Alves <palves@redhat.com>
771 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
773 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
774 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
775 debug_printf and debug_flush for debug output.
776 * server.c (handle_general_set): Likewise.
777 * thread-db.c (try_thread_db_load): Use debug_printf for debug
780 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
782 * Makefile.in (.c.o): Replace rule with ...
783 (%.o: %.c): ... this one.
785 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
787 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
788 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
790 * configure.ac: Remove checks for the make program.
791 * configure: Re-generate.
793 2016-10-28 Pedro Alves <palves@redhat.com>
795 * Makefile.in (CXX_DIALECT): Get from configure.
796 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
797 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
798 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
799 * config.in: Regenerate.
800 * configure: Regenerate.
802 2016-10-27 Yao Qi <yao.qi@linaro.org>
804 * linux-low.c (linux_supports_range_stepping): Return true if
805 can_software_single_step return true.
807 2016-10-27 Yao Qi <yao.qi@linaro.org>
809 * inferiors.c (find_inferior_in_random): New function.
810 * inferiors.h (find_inferior_in_random): Declare.
811 * linux-low.c (linux_wait_for_event_filtered): Call
812 find_inferior_in_random instead of find_inferior.
814 2016-10-27 Yao Qi <yao.qi@linaro.org>
816 * linux-low.c (linux_wait_1): If single-step breakpoints are
817 inserted, remove them.
819 2016-10-26 Pedro Alves <palves@redhat.com>
821 * linux-low.c (handle_extended_wait): Link parent/child fork
823 (linux_wait_1): Unlink them.
824 (linux_set_resume_request): Ignore resume requests for
825 already-resumed and unhandled fork child threads.
826 * linux-low.h (struct lwp_info) <fork_relative>: New field.
827 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
829 (handle_v_requests) <vCont>: Don't call require_running.
830 * server.h (in_queued_stop_replies): New declaration.
832 2016-10-24 Yao Qi <yao.qi@linaro.org>
835 * linux-aarch64-low.c (append_insns): Cast the return value to
838 2016-10-10 Yao Qi <yao.qi@linaro.org>
840 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
842 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
844 * target.c (target_supports_multi_process): New function, moved
846 * target.h (target_supports_multi_process): ... here. Remove
849 2016-10-05 Tom Tromey <tom@tromey.com>
852 * tracepoint.c (handle_tracepoint_bkpts): Check
853 ipa_error_tracepoint, not ipa_stopping_tracepoint.
855 2016-10-05 Yao Qi <yao.qi@linaro.org>
857 * configure.srv: Update the path of arm-*.xml files.
859 2016-10-05 Terry Guo <terry.guo@arm.com>
860 Yao Qi <yao.qi@linaro.org>
862 * Makefile.in: Adjust the path of rules.
863 * configure.srv: Update the path of xml files.
864 * regformats/arm-with-iwmmxt.dat: Regenerated.
865 * regformats/arm-with-neon.dat: Likewise.
866 * regformats/arm-with-vfpv2.dat: Likewise.
867 * regformats/arm-with-vfpv3.dat Likewise.
869 2016-09-30 Yao Qi <yao.qi@linaro.org>
872 * target.c (target_stop_and_wait): Don't call
873 target_continue_no_signal, use resume_stop instead.
875 2016-09-26 Yao Qi <yao.qi@linaro.org>
877 * linux-low.c (linux_wait_1): Call debug_exit.
879 2016-09-23 Pedro Alves <palves@redhat.com>
881 * Makefile.in (SFILES): Add common/new-op.c.
882 (OBS): Add common/new-op.o.
883 (new-op.o): New rule.
885 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
887 * .gitinore: Ignore more files.
889 2016-09-21 Yao Qi <yao.qi@linaro.org>
891 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
894 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
896 * server.c (start_inferior): Call target_mourn_inferior instead of
897 mourn_inferior; pass ptid_t argument to it.
899 (handle_target_event): Likewise.
900 * target.c (target_mourn_inferior): New function.
901 * target.h (mourn_inferior): Delete macro.
903 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
905 * linux-low.c (lwp_is_stepping): New function.
907 2016-09-06 Carl Love <cel@us.ibm.com>
909 * server.c (start_inferior): Fixed comment, requested comment change
910 didn't get updated correctly. Removed reference to ptrace () call as
911 it is only true on Linux systems.
913 2016-09-06 Carl Love <cel@us.ibm.com>
915 * server.c (start_inferior): Do not call
916 function target_post_create_inferior () if the
917 inferior process has already exited.
919 2016-09-05 Pedro Alves <palves@redhat.com>
921 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
922 (COMPILE.pre, CC_LD): Use CXX directly.
923 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
924 * acinclude.m4: Don't include build-with-cxx.m4.
925 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
926 * configure: Regenerate.
928 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
931 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
932 call writing data to own_buf.
934 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
936 * target.c (mywait): Call target_wait instead of
938 (target_wait): New function.
940 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
942 * server.c (start_inferior): New variable 'ptid'. Replace calls
943 to the_target->resume by target_continue{,_no_signal}, depending
945 * target.c (target_stop_and_wait): Call target_continue_no_signal
946 instead of the_target->resume.
947 (target_continue): New function.
949 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
951 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
953 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
956 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
958 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
959 * linux-arm-low.c (ps_get_thread_area): Likewise.
960 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
961 * linux-m68k-low.c (ps_get_thread_area): Likewise.
962 * linux-mips-low.c (ps_get_thread_area): Likewise.
963 * linux-nios2-low.c (ps_get_thread_area): Likewise.
964 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
965 * linux-x86-low.c (ps_get_thread_area): Likewise.
966 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
968 2016-08-19 Pedro Alves <palves@redhat.com>
970 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
972 2016-08-19 Pedro Alves <palves@redhat.com>
974 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
975 comment. Use memcpy instead of casting through unsigned long.
977 2016-08-19 Pedro Alves <palves@redhat.com>
979 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
980 allocating around 0x80000000.
982 2016-08-19 Pedro Alves <palves@redhat.com>
985 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
986 (x32-avx512-linux-ipa.o): New rules.
987 * configure.ac (x86_64-*-linux*): New x32 check.
988 * configure.srv (ipa_x32_linux_regobj): New.
989 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
990 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
992 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
994 * configure: Regenerate.
996 2016-08-09 Pedro Alves <palves@redhat.com>
999 * Makefile.in (OBS): Add signals-state-save-restore.o.
1000 (signals-state-save-restore.o): New rule.
1001 * config.in: Regenerate.
1002 * configure: Regenerate.
1003 * linux-low.c: Include "signals-state-save-restore.h".
1004 (linux_create_inferior): Call
1005 restore_original_signals_state.
1006 * server.c: Include "dispositions-save-restore.h".
1007 (captured_main): Call save_original_signals_state.
1009 2016-08-05 Pedro Alves <palves@redhat.com>
1011 * configure: Regenerate.
1013 2016-08-04 Yao Qi <yao.qi@linaro.org>
1015 * linux-low.c (regsets_fetch_inferior_registers): Check
1016 errno is ESRCH or not.
1018 2016-08-02 Yao Qi <yao.qi@linaro.org>
1020 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1021 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1022 (thread_db_load_search): Update.
1023 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1024 td_ta_set_event and td_ta_event_getmsg.
1026 2016-07-26 Pedro Alves <palves@redhat.com>
1029 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1030 of unsigned long for 64-bit registers and use uint32_t instead of
1031 unsigned int for 32-bit registers.
1033 2016-07-26 Pedro Alves <palves@redhat.com>
1035 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1038 2016-07-21 Tom Tromey <tom@tromey.com>
1040 * configure: Rebuild.
1042 2016-07-21 Yao Qi <yao.qi@linaro.org>
1044 * mem-break.c (find_gdb_breakpoint): Cast bp to
1045 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1047 2016-07-21 Yao Qi <yao.qi@linaro.org>
1049 * server.c (handle_v_requests): Support s and S actions
1050 if target_supports_software_single_step return true.
1052 2016-07-21 Yao Qi <yao.qi@linaro.org>
1054 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1055 is resume_step, call maybe_hw_step.
1056 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1058 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1060 (proceed_one_lwp): If resume request is resume_step, install
1061 reinsert breakpoints and call maybe_hw_step.
1063 2016-07-21 Yao Qi <yao.qi@linaro.org>
1065 * linux-low.c (proceed_one_lwp): Declare.
1066 (linux_resume_one_thread): Remove local variable 'step'.
1067 Lift code enqueue signal. Call proceed_one_lwp instead of
1068 linux_resume_one_lwp.
1070 2016-07-21 Yao Qi <yao.qi@linaro.org>
1072 * linux-low.c (linux_resume_one_thread): Call
1073 enqueue_pending_signal.
1075 2016-07-21 Yao Qi <yao.qi@linaro.org>
1077 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1078 * inferiors.c (do_restore_current_thread_cleanup): New function.
1079 (make_cleanup_restore_current_thread): Likewise.
1080 * linux-low.c (install_software_single_step_breakpoints): Call
1081 make_cleanup_restore_current_thread. Switch current_thread to
1084 2016-07-21 Yao Qi <yao.qi@linaro.org>
1086 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1087 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1088 (clone_one_breakpoint): Likewise.
1089 (delete_reinsert_breakpoints): Change parameter to thread.
1091 (has_reinsert_breakpoints): Likewise.
1092 (uninsert_reinsert_breakpoints): Likewise.
1093 (reinsert_reinsert_breakpoints): Likewise.
1094 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1095 (delete_reinsert_breakpoints): Likewise.
1096 (reinsert_reinsert_breakpoints): Likewise.
1097 (uninsert_reinsert_breakpoints): Likewise.
1098 (has_reinsert_breakpoints): Likewise.
1100 2016-07-21 Yao Qi <yao.qi@linaro.org>
1102 * inferiors.c (get_thread_process): Make parameter const.
1103 * inferiors.h (get_thread_process): Update declaration.
1104 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1105 Add new parameters child_thread and parent_thread. Callers
1107 * mem-break.h (clone_all_breakpoints): Update declaration.
1109 2016-07-21 Yao Qi <yao.qi@linaro.org>
1111 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1112 <command_list, handler>: Remove.
1113 (struct gdb_breakpoint): New.
1114 (struct other_breakpoint): New.
1115 (struct reinsert_breakpoint): New.
1116 (is_gdb_breakpoint): New function.
1117 (any_persistent_commands): Update command_list if
1118 is_gdb_breakpoint returns true.
1119 (set_breakpoint): Create breakpoints according to their types.
1120 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1121 (set_gdb_breakpoint_1): Likewise.
1122 (set_gdb_breakpoint): Likewise.
1123 (clear_breakpoint_conditions): Change parameter type to
1124 'struct gdb_breakpoint *'.
1125 (clear_breakpoint_commands): Likewise.
1126 (clear_breakpoint_conditions_and_commands): Likewise.
1127 (add_condition_to_breakpoint): Likewise.
1128 (add_breakpoint_condition): Likewise.
1129 (add_commands_to_breakpoint): Likewise.
1130 (check_breakpoints): Check other_breakpoint.
1131 (clone_one_breakpoint): Clone breakpopint according to its type.
1132 * mem-break.h (struct gdb_breakpoint): Declare.
1133 (set_gdb_breakpoint): Update declaration.
1134 (clear_breakpoint_conditions_and_commands): Likewise.
1135 (add_breakpoint_condition): Likewise.
1136 (add_breakpoint_commands): Likewise.
1137 * server.c (process_point_options): Change parameter type to
1138 'struct gdb_breakpoint *'.
1140 2016-07-21 Yao Qi <yao.qi@linaro.org>
1142 * mem-break.c (set_breakpoint_at): Rename it to ...
1143 (set_breakpoint_type_at): ... it.
1144 (set_breakpoint_at): Call set_breakpoint_type_at.
1145 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1146 * mem-break.h (set_breakpoint_at): Update comments.
1148 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1150 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1152 (nios2_store_gregset): Likewise.
1154 2016-07-01 Pedro Alves <palves@redhat.com>
1155 Antoine Tremblay <antoine.tremblay@ericsson.com>
1157 * linux-low.c: Change interface to take the target lwp_info
1158 pointer directly and return void. Handle detaching from a zombie
1160 (linux_detach_lwp_callback): New function.
1161 (linux_detach): Detach from the leader thread after detaching from
1164 2016-06-28 Yao Qi <yao.qi@linaro.org>
1166 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1167 for variable new_offset.
1168 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1169 (aarch64_ftrace_insn_reloc_cb): Likewise.
1170 (aarch64_ftrace_insn_reloc_tb): Likewise.
1171 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1172 PRIx64 instead of PRIx32.
1174 2016-06-28 Yao Qi <yao.qi@linaro.org>
1176 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1177 (the_low_target): Install arm_get_syscall_trapinfo.
1179 2016-06-28 Yao Qi <yao.qi@linaro.org>
1181 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1183 (the_low_target): Install aarch64_get_syscall_trapinfo.
1185 2016-06-28 Yao Qi <yao.qi@linaro.org>
1187 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1189 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1190 Remove parameter sysno.
1191 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1194 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1196 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1197 (s390_emit_ne_goto): Likewise.
1198 (s390_emit_lt_goto): Likewise.
1199 (s390_emit_le_goto): Likewise.
1200 (s390_emit_gt_goto): Likewise.
1201 (s390_emit_ge_goto): Likewise.
1202 (s390x_emit_eq_goto): Likewise.
1203 (s390x_emit_ne_goto): Likewise.
1204 (s390x_emit_lt_goto): Likewise.
1205 (s390x_emit_le_goto): Likewise.
1206 (s390x_emit_gt_goto): Likewise.
1207 (s390x_emit_ge_goto): Likewise.
1208 (s390_emit_ops_impl): Mark variable static.
1209 (s390x_emit_ops): Likewise.
1211 2016-06-17 Yao Qi <yao.qi@linaro.org>
1213 * linux-low.c (handle_extended_wait): Call
1214 uninsert_reinsert_breakpoints for the parent process. Remove
1215 reinsert breakpoints from the child process. Reinsert them to
1216 the parent process when vfork is done.
1217 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1218 (reinsert_reinsert_breakpoints): New function.
1219 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1220 (reinsert_reinsert_breakpoints): Declare.
1222 2016-06-17 Yao Qi <yao.qi@linaro.org>
1224 * linux-low.c (handle_extended_wait): If the parent is doing
1225 step-over, remove the reinsert breakpoints from the forked child.
1227 2016-06-17 Yao Qi <yao.qi@linaro.org>
1229 * linux-low.c (unsuspend_all_lwps): Declare.
1230 (linux_low_filter_event): If thread exited, call finish_step_over.
1231 If step-over is finished, unsuspend other threads.
1233 2016-06-17 Yao Qi <yao.qi@linaro.org>
1235 * linux-low.c (linux_resume_one_lwp_throw): Assert
1236 has_reinsert_breakpoints returns false.
1237 * mem-break.c (delete_disabled_breakpoints): Assert
1238 bp type isn't reinsert_breakpoint.
1240 2016-06-17 Yao Qi <yao.qi@linaro.org>
1242 * linux-low.c (maybe_hw_step): New function.
1243 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1244 (finish_step_over): Switch current_thread to lwp temporarily,
1245 and assert has_reinsert_breakpoints returns true.
1246 (proceed_one_lwp): Call maybe_hw_step.
1247 * mem-break.c (has_reinsert_breakpoints): New function.
1248 * mem-break.h (has_reinsert_breakpoints): Declare.
1250 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1252 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1254 2016-05-17 Yao Qi <yao.qi@linaro.org>
1256 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1257 instead of find_inferior.
1259 2016-05-05 Yao Qi <yao.qi@linaro.org>
1261 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1262 Initialize res to zero.
1264 2016-05-05 Yao Qi <yao.qi@linaro.org>
1266 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1269 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1271 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1272 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1273 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1275 2016-04-28 Par Olsson <par.olsson@windriver.com>
1276 Simon Marchi <simon.marchi@ericsson.com>
1278 * tracepoint.c (write_inferior_int8): New function.
1279 (cmd_qtenable_disable): Write enable flag using
1280 write_inferior_int8.
1282 2016-04-25 Yao Qi <yao.qi@linaro.org>
1284 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1285 (need_step_over_p): Return zero if the LWP has pending signals
1286 can be delivered on software single step target.
1288 2016-04-25 Yao Qi <yao.qi@linaro.org>
1290 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1291 return instead of error.
1293 2016-04-22 Yao Qi <yao.qi@linaro.org>
1295 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1298 2016-04-22 Yao Qi <yao.qi@linaro.org>
1300 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1301 signal when stepping over breakpoint with software single
1304 2016-04-21 Pedro Alves <palves@redhat.com>
1306 * linux-s390-low.c (s390_collect_ptrace_register)
1307 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1309 (s390_check_regset): Use void * instead of gdb_byte *.
1311 2016-04-20 Pedro Alves <palves@redhat.com>
1313 * configure: Renegerate.
1315 2016-04-20 Yao Qi <yao.qi@linaro.org>
1317 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1318 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1320 (arm_store_gregset): Likewise.
1322 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1324 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1325 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1326 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1327 (amd64-avx-mpx-linux.c): New rules.
1328 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1329 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1330 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1331 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1332 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1333 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1334 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1335 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1336 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1337 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1338 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1339 * linux-x86-low.c (x86_linux_read_description): Add case for
1340 X86_XSTATE_AVX_MPX_MASK.
1341 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1342 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1343 init_registers_i386_avx_mpx_linux.
1344 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1345 (initialize_low_tracepoint): Call
1346 init_registers_i386_avx_mpx_linux.
1347 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1348 (initialize_low_tracepoint): Call
1349 init_registers_amd64_avx_mpx_linux.
1350 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1351 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1352 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1355 2016-04-18 Pedro Alves <palves@redhat.com>
1357 * configure: Regenerate.
1359 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1361 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1362 (aarch64_emit_sub): Likewise.
1364 2016-04-12 Pedro Alves <palves@redhat.com>
1366 * utils.c (prepare_to_throw_exception): Delete.
1368 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1370 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1372 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1374 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1376 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1378 * linux-aarch64-ipa.c: Add <elf.h> include.
1379 * linux-ppc-ipa.c: Add <elf.h> include.
1380 * linux-s390-ipa.c: Add <elf.h> include.
1382 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1384 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1385 (get_raw_reg_ptr): Likewise.
1386 (get_trace_state_variable_value_ptr): Likewise.
1387 (set_trace_state_variable_value_ptr): Likewise.
1388 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1391 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1392 Marcin Kościelnicki <koriakin@0x04.net>
1395 * linux-ppc-low.c (emit_insns): New function.
1396 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1397 (ppc_emit_prologue): New function.
1398 (ppc_emit_epilogue): New function.
1399 (ppc_emit_add): New function.
1400 (ppc_emit_sub): New function.
1401 (ppc_emit_mul): New function.
1402 (ppc_emit_lsh): New function.
1403 (ppc_emit_rsh_signed): New function.
1404 (ppc_emit_rsh_unsigned): New function.
1405 (ppc_emit_ext): New function.
1406 (ppc_emit_zero_ext): New function.
1407 (ppc_emit_log_not): New function.
1408 (ppc_emit_bit_and): New function.
1409 (ppc_emit_bit_or): New function.
1410 (ppc_emit_bit_xor): New function.
1411 (ppc_emit_bit_not): New function.
1412 (ppc_emit_equal): New function.
1413 (ppc_emit_less_signed): New function.
1414 (ppc_emit_less_unsigned): New function.
1415 (ppc_emit_ref): New function.
1416 (ppc_emit_const): New function.
1417 (ppc_emit_reg): New function.
1418 (ppc_emit_pop): New function.
1419 (ppc_emit_stack_flush): New function.
1420 (ppc_emit_swap): New function.
1421 (ppc_emit_stack_adjust): New function.
1422 (ppc_emit_call): New function.
1423 (ppc_emit_int_call_1): New function.
1424 (ppc_emit_void_call_2): New function.
1425 (ppc_emit_if_goto): New function.
1426 (ppc_emit_goto): New function.
1427 (ppc_emit_eq_goto): New function.
1428 (ppc_emit_ne_goto): New function.
1429 (ppc_emit_lt_goto): New function.
1430 (ppc_emit_le_goto): New function.
1431 (ppc_emit_gt_goto): New function.
1432 (ppc_emit_ge_goto): New function.
1433 (ppc_write_goto_address): New function.
1434 (ppc_emit_ops_impl): New static variable.
1435 (ppc64v1_emit_prologue): New function.
1436 (ppc64v2_emit_prologue): New function.
1437 (ppc64_emit_epilogue): New function.
1438 (ppc64_emit_add): New function.
1439 (ppc64_emit_sub): New function.
1440 (ppc64_emit_mul): New function.
1441 (ppc64_emit_lsh): New function.
1442 (ppc64_emit_rsh_signed): New function.
1443 (ppc64_emit_rsh_unsigned): New function.
1444 (ppc64_emit_ext): New function.
1445 (ppc64_emit_zero_ext): New function.
1446 (ppc64_emit_log_not): New function.
1447 (ppc64_emit_bit_and): New function.
1448 (ppc64_emit_bit_or): New function.
1449 (ppc64_emit_bit_xor): New function.
1450 (ppc64_emit_bit_not): New function.
1451 (ppc64_emit_equal): New function.
1452 (ppc64_emit_less_signed): New function.
1453 (ppc64_emit_less_unsigned): New function.
1454 (ppc64_emit_ref): New function.
1455 (ppc64_emit_const): New function.
1456 (ppc64v1_emit_reg): New function.
1457 (ppc64v2_emit_reg): New function.
1458 (ppc64_emit_pop): New function.
1459 (ppc64_emit_stack_flush): New function.
1460 (ppc64_emit_swap): New function.
1461 (ppc64v1_emit_call): New function.
1462 (ppc64v2_emit_call): New function.
1463 (ppc64v1_emit_int_call_1): New function.
1464 (ppc64v2_emit_int_call_1): New function.
1465 (ppc64v1_emit_void_call_2): New function.
1466 (ppc64v2_emit_void_call_2): New function.
1467 (ppc64_emit_if_goto): New function.
1468 (ppc64_emit_eq_goto): New function.
1469 (ppc64_emit_ne_goto): New function.
1470 (ppc64_emit_lt_goto): New function.
1471 (ppc64_emit_le_goto): New function.
1472 (ppc64_emit_gt_goto): New function.
1473 (ppc64_emit_ge_goto): New function.
1474 (ppc64v1_emit_ops_impl): New static variable.
1475 (ppc64v2_emit_ops_impl): New static variable.
1476 (ppc_emit_ops): New function.
1477 (linux_low_target): Wire in ppc_emit_ops.
1479 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1480 Marcin Kościelnicki <koriakin@0x04.net>
1483 * Makefile.in: Add powerpc-*-ipa.o
1484 * configure.srv: Add ipa_obj for powerpc*-linux.
1485 * linux-ppc-ipa.c: New file.
1486 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1488 (PPC_FIELD): New macro.
1489 (PPC_SEXT): New macro.
1490 (PPC_OP6): New macro.
1491 (PPC_BO): New macro.
1492 (PPC_LI): New macro.
1493 (PPC_BD): New macro.
1494 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1495 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1496 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1497 (ppc_get_thread_area): New function.
1498 (is_elfv2_inferior): New function.
1499 (gen_ds_form): New function.
1500 (GEN_STD): New macro.
1501 (GEN_STDU): New macro.
1502 (GEN_LD): New macro.
1503 (GEN_LDU): New macro.
1504 (gen_d_form): New function.
1505 (GEN_ADDI): New macro.
1506 (GEN_ADDIS): New macro.
1507 (GEN_LI): New macro.
1508 (GEN_LIS): New macro.
1509 (GEN_ORI): New macro.
1510 (GEN_ORIS): New macro.
1511 (GEN_LWZ): New macro.
1512 (GEN_STW): New macro.
1513 (GEN_STWU): New macro.
1514 (gen_xfx_form): New function.
1515 (GEN_MFSPR): New macro.
1516 (GEN_MTSPR): New macro.
1517 (GEN_MFCR): New macro.
1518 (GEN_MTCR): New macro.
1519 (GEN_SYNC): New macro.
1520 (GEN_LWSYNC): New macro.
1521 (gen_x_form): New function.
1522 (GEN_OR): New macro.
1523 (GEN_MR): New macro.
1524 (GEN_LWARX): New macro.
1525 (GEN_STWCX): New macro.
1526 (GEN_CMPW): New macro.
1527 (gen_md_form): New function.
1528 (GEN_RLDICL): New macro.
1529 (GEN_RLDICR): New macro.
1530 (gen_i_form): New function.
1532 (GEN_BL): New macro.
1533 (gen_b_form): New function.
1534 (GEN_BNE): New macro.
1535 (GEN_LOAD): New macro.
1536 (GEN_STORE): New macro.
1537 (gen_limm): New function.
1538 (gen_atomic_xchg): New function.
1539 (gen_call): New function.
1540 (ppc_relocate_instruction): New function.
1541 (ppc_install_fast_tracepoint_jump_pad): New function.
1542 (ppc_get_min_fast_tracepoint_insn_len): New function.
1543 (ppc_get_ipa_tdesc_idx): New function.
1544 (the_low_target): Wire in the new functions.
1545 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1547 * linux-ppc-tdesc.h: New file.
1549 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1551 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1552 (alloc_jump_pad_buffer): New function.
1553 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1554 (alloc_jump_pad_buffer): New function.
1555 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1556 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1557 (alloc_jump_pad_buffer): New function.
1558 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1559 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1560 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1561 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1563 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1565 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1566 * linux-amd64-ipa.c: Likewise.
1567 * linux-i386-ipa.c: Likewise.
1568 * linux-s390-ipa.c: Likewise.
1569 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1570 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1571 set_trace_state_variable_value_ptr.
1572 (struct ipa_sym_addresses): Likewise.
1573 (symbol_list): Likewise.
1574 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1575 accessing gdb_collect directly.
1576 (gdb_collect_ptr_type): New typedef.
1577 (get_raw_reg_ptr_type): New typedef.
1578 (get_trace_state_variable_value_ptr_type): New typedef.
1579 (set_trace_state_variable_value_ptr_type): New typedef.
1580 (gdb_collect_ptr): New global.
1581 (get_raw_reg_ptr): New global.
1582 (get_trace_state_variable_value_ptr): New global.
1583 (set_trace_state_variable_value_ptr): New global.
1584 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1585 accessing get_raw_reg directly.
1586 (get_get_tsv_func_addr): Likewise for
1587 get_trace_state_variable_value_ptr.
1588 (get_set_tsv_func_addr): Likewise for
1589 set_trace_state_variable_value_ptr.
1590 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1592 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1594 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1596 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1598 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1600 (relocate_instruction): Remove own_buf.
1601 * server.c (own_buf): Make global.
1602 (handle_v_requests): Make global.
1603 * server.h (own_buf): New declaration.
1604 (handle_v_requests): New prototype.
1606 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1609 * linux-s390-low.c (add_insns): New function.
1610 (s390_emit_prologue): New function.
1611 (s390_emit_epilogue): New function.
1612 (s390_emit_add): New function.
1613 (s390_emit_sub): New function.
1614 (s390_emit_mul): New function.
1615 (s390_emit_lsh): New function.
1616 (s390_emit_rsh_signed): New function.
1617 (s390_emit_rsh_unsigned): New function.
1618 (s390_emit_ext): New function.
1619 (s390_emit_log_not): New function.
1620 (s390_emit_bit_and): New function.
1621 (s390_emit_bit_or): New function.
1622 (s390_emit_bit_xor): New function.
1623 (s390_emit_bit_not): New function.
1624 (s390_emit_equal): New function.
1625 (s390_emit_less_signed): New function.
1626 (s390_emit_less_unsigned): New function.
1627 (s390_emit_ref): New function.
1628 (s390_emit_if_goto): New function.
1629 (s390_emit_goto): New function.
1630 (s390_write_goto_address): New function.
1631 (s390_emit_litpool): New function.
1632 (s390_emit_const): New function.
1633 (s390_emit_call): New function.
1634 (s390_emit_reg): New function.
1635 (s390_emit_pop): New function.
1636 (s390_emit_stack_flush): New function.
1637 (s390_emit_zero_ext): New function.
1638 (s390_emit_swap): New function.
1639 (s390_emit_stack_adjust): New function.
1640 (s390_emit_set_r2): New function.
1641 (s390_emit_int_call_1): New function.
1642 (s390_emit_void_call_2): New function.
1643 (s390_emit_eq_goto): New function.
1644 (s390_emit_ne_goto): New function.
1645 (s390_emit_lt_goto): New function.
1646 (s390_emit_le_goto): New function.
1647 (s390_emit_gt_goto): New function.
1648 (s390_emit_ge_goto): New function.
1649 (s390x_emit_prologue): New function.
1650 (s390x_emit_epilogue): New function.
1651 (s390x_emit_add): New function.
1652 (s390x_emit_sub): New function.
1653 (s390x_emit_mul): New function.
1654 (s390x_emit_lsh): New function.
1655 (s390x_emit_rsh_signed): New function.
1656 (s390x_emit_rsh_unsigned): New function.
1657 (s390x_emit_ext): New function.
1658 (s390x_emit_log_not): New function.
1659 (s390x_emit_bit_and): New function.
1660 (s390x_emit_bit_or): New function.
1661 (s390x_emit_bit_xor): New function.
1662 (s390x_emit_bit_not): New function.
1663 (s390x_emit_equal): New function.
1664 (s390x_emit_less_signed): New function.
1665 (s390x_emit_less_unsigned): New function.
1666 (s390x_emit_ref): New function.
1667 (s390x_emit_if_goto): New function.
1668 (s390x_emit_const): New function.
1669 (s390x_emit_call): New function.
1670 (s390x_emit_reg): New function.
1671 (s390x_emit_pop): New function.
1672 (s390x_emit_stack_flush): New function.
1673 (s390x_emit_zero_ext): New function.
1674 (s390x_emit_swap): New function.
1675 (s390x_emit_stack_adjust): New function.
1676 (s390x_emit_int_call_1): New function.
1677 (s390x_emit_void_call_2): New function.
1678 (s390x_emit_eq_goto): New function.
1679 (s390x_emit_ne_goto): New function.
1680 (s390x_emit_lt_goto): New function.
1681 (s390x_emit_le_goto): New function.
1682 (s390x_emit_gt_goto): New function.
1683 (s390x_emit_ge_goto): New function.
1684 (s390_emit_ops): New function.
1685 (struct linux_target_ops): Fill in emit_ops hook.
1687 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1690 * Makefile.in: Add s390 IPA files.
1691 * configure.srv: Build IPA for s390.
1692 * linux-s390-ipa.c: New file.
1693 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1694 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1695 (tdesc_s390_linux32): Likewise.
1696 (init_registers_s390_linux32v1): Likewise.
1697 (tdesc_s390_linux32v1): Likewise.
1698 (init_registers_s390_linux32v2): Likewise.
1699 (tdesc_s390_linux32v2): Likewise.
1700 (init_registers_s390_linux64): Likewise.
1701 (tdesc_s390_linux64): Likewise.
1702 (init_registers_s390_linux64v1): Likewise.
1703 (tdesc_s390_linux64v1): Likewise.
1704 (init_registers_s390_linux64v2): Likewise.
1705 (tdesc_s390_linux64v2): Likewise.
1706 (init_registers_s390_te_linux64): Likewise.
1707 (tdesc_s390_te_linux64): Likewise.
1708 (init_registers_s390_vx_linux64): Likewise.
1709 (tdesc_s390_vx_linux64): Likewise.
1710 (init_registers_s390_tevx_linux64): Likewise.
1711 (tdesc_s390_tevx_linux64): Likewise.
1712 (init_registers_s390x_linux64): Likewise.
1713 (tdesc_s390x_linux64): Likewise.
1714 (init_registers_s390x_linux64v1): Likewise.
1715 (tdesc_s390x_linux64v1): Likewise.
1716 (init_registers_s390x_linux64v2): Likewise.
1717 (tdesc_s390x_linux64v2): Likewise.
1718 (init_registers_s390x_te_linux64): Likewise.
1719 (tdesc_s390x_te_linux64): Likewise.
1720 (init_registers_s390x_vx_linux64): Likewise.
1721 (tdesc_s390x_vx_linux64): Likewise.
1722 (init_registers_s390x_tevx_linux64): Likewise.
1723 (tdesc_s390x_tevx_linux64): Likewise.
1724 (have_hwcap_s390_vx): New static variable.
1725 (s390_arch_setup): Fill have_hwcap_s390_vx.
1726 (s390_get_thread_area): New function.
1727 (s390_ft_entry_gpr_esa): New const.
1728 (s390_ft_entry_gpr_zarch): New const.
1729 (s390_ft_entry_misc): New const.
1730 (s390_ft_entry_fr): New const.
1731 (s390_ft_entry_vr): New const.
1732 (s390_ft_main_31): New const.
1733 (s390_ft_main_64): New const.
1734 (s390_ft_exit_fr): New const.
1735 (s390_ft_exit_vr): New const.
1736 (s390_ft_exit_misc): New const.
1737 (s390_ft_exit_gpr_esa): New const.
1738 (s390_ft_exit_gpr_zarch): New const.
1739 (append_insns): New function.
1740 (s390_relocate_instruction): New function.
1741 (s390_install_fast_tracepoint_jump_pad): New function.
1742 (s390_get_min_fast_tracepoint_insn_len): New function.
1743 (s390_get_ipa_tdesc_idx): New function.
1744 (struct linux_target_ops): Wire in the above functions.
1745 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1746 * linux-s390-tdesc.h: New file.
1748 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1750 * linux-s390-low.c (s390_supports_tracepoints): New function.
1751 (struct linux_target_ops): Fill supports_tracepoints hook.
1753 2016-03-18 Yao Qi <yao.qi@linaro.org>
1755 * linux-low.c (lwp_signal_can_be_delivered): New function.
1756 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1758 2016-03-18 Yao Qi <yao.qi@linaro.org>
1760 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1761 0 if signal is enqueued. Remove 'signal' from one debugging
1762 message. Move one debugging message to some lines below.
1763 Remove code setting 'signal' to 0.
1765 2016-03-18 Yao Qi <yao.qi@linaro.org>
1767 * linux-low.c (linux_low_filter_event): Remove redundant
1768 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1770 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1772 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1773 (struct linux_target_ops): Wire in the above.
1775 2016-03-03 Yao Qi <yao.qi@linaro.org>
1777 * linux-low.c: Update comments to start_step_over.
1779 2016-03-03 Yao Qi <yao.qi@linaro.org>
1782 * linux-low.c (handle_extended_wait): Set child suspended
1783 if event_lwp->bp_reinsert isn't zero.
1785 2016-03-02 Yao Qi <yao.qi@linaro.org>
1787 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1788 enqueue_pending_signal.
1790 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1792 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1795 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1797 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1798 (s390_regmap_3264) [!__s390x__]: New global.
1799 (s390_collect_ptrace_register): Skip map entries containing -1.
1800 (s390_supply_ptrace_register): Ditto.
1801 (s390_fill_gprs_high): New function.
1802 (s390_store_gprs_high): New function.
1803 (s390_regsets): Add NT_S390_HIGH_GPRS.
1804 (s390_get_hwcap): Enable on 31-bit.
1805 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1806 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1807 Detect NT_S390_HIGH_GPRS.
1808 (s390_usrregs_info_3264): Enable on 31-bit.
1809 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1810 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1812 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1815 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1816 * configure.srv: Ditto.
1817 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1818 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1819 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1820 (init_registers_amd64_linux): Remove prototype.
1821 (tdesc_amd64_linux): Remove declaration.
1822 (get_ipa_tdesc): New function.
1823 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1824 initialize remaining tdescs.
1825 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1826 (init_registers_i386_linux): Remove prototype.
1827 (tdesc_i386_linux): Remove declaration.
1828 (get_ipa_tdesc): New function.
1829 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1830 initialize remaining tdescs.
1831 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1832 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1833 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1834 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1835 (x86_get_ipa_tdesc_idx): New function.
1836 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1837 * linux-x86-tdesc.h: New file.
1838 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1839 (target_get_ipa_tdesc_idx): New macro.
1840 * tracepoint.c (ipa_tdesc_idx): New macro.
1841 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1842 (symbol_list): Add ipa_tdesc_idx.
1843 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1844 (ipa_tdesc): Remove.
1845 (ipa_tdesc_idx): New variable.
1846 (get_context_regcache): Use get_ipa_tdesc.
1847 (gdb_collect): Ditto.
1849 * tracepoint.h (get_ipa_tdesc): New prototype.
1850 (ipa_tdesc): Remove.
1852 2016-02-24 Pedro Alves <palves@redhat.com>
1854 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1855 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1856 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1857 Factor out common code between the USE_SIGTRAP_SIGINFO and
1858 !USE_SIGTRAP_SIGINFO blocks.
1859 (linux_low_filter_event): Call save_stop_reason instead of
1860 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1862 (linux_wait_1): Update comments.
1864 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1866 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1867 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1868 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1869 ppc_insert_point, ppc_remove_point.
1871 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1873 * linux-s390-low.c (s390_supports_z_point_type): New function.
1874 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1876 2016-02-16 Yao Qi <yao.qi@linaro.org>
1878 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1879 PC. Get pc from regcache_read_pc.
1881 2016-02-12 Yao Qi <yao.qi@linaro.org>
1883 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1884 or linux_get_pc_32bit.
1885 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1887 2016-02-12 Yao Qi <yao.qi@linaro.org>
1889 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1890 arm_linux_get_next_pcs_fixup.
1892 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1894 * tracepoint.c (x_tracepoint_action_download): Change
1895 write_inferior_data_ptr to write_inferior_data_pointer.
1896 (cmd_qtstart): Likewise.
1897 (write_inferior_data_ptr): Remove.
1898 (download_agent_expr): Change write_inferior_data_ptr to
1899 write_inferior_data_pointer.
1900 (download_tracepoint_1): Likewise.
1901 (download_tracepoint): Likewise.
1902 (download_trace_state_variables): Likewise.
1904 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1905 Marcin Kościelnicki <koriakin@0x04.net>
1907 * tracepoint.c (struct tracepoint_action_ops): Remove.
1908 (struct tracepoint_action): Remove ops.
1909 (m_tracepoint_action_download, r_tracepoint_action_download)
1910 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1911 size and offset accordingly.
1912 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1913 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1914 (tracepoint_action_send, tracepoint_action_download): New functions.
1915 Helpers for trace action handlers.
1916 (add_tracepoint_action): Remove setup actions ops.
1917 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1919 2016-02-10 Yao Qi <yao.qi@linaro.org>
1921 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1923 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1925 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1927 * configure: Regenerate.
1929 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1931 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1932 void * to gdb_byte *.
1933 * linux-low.c (siginfo_fixup): Likewise.
1934 (linux_xfer_siginfo): Likewise.
1935 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1937 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1939 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1941 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1943 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1945 * linux-x86-low.c [__x86_64__]: Include
1946 "nat/amd64-linux-siginfo.h".
1947 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1948 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1949 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1950 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1951 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1952 (cpt_si_fd, si_timerid, si_overrun): Move from
1953 nat/amd64-linux-siginfo.c.
1954 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1956 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1958 * server.c (skip_to_semicolon): Remove.
1959 (process_point_options): Use strchrnul instead of
1962 2016-01-26 Yao Qi <yao.qi@linaro.org>
1964 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1965 * linux-low.c (install_software_single_step_breakpoints): Don't
1966 call regcache_read_pc.
1967 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1970 2016-01-26 Yao Qi <yao.qi@linaro.org>
1972 * linux-low.c (install_software_single_step_breakpoints): Call
1973 regcache_read_pc instead of get_pc.
1975 2016-01-26 Yao Qi <yao.qi@linaro.org>
1977 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1978 (unblock_async_io): Rename to ...
1979 (block_unblock_async_io): ... it. New function.
1980 (enable_async_io): Don't install SIGIO handler. Unblock it
1982 (disable_async_io): Don't ignore SIGIO. Block it instead.
1983 (initialize_async_io): Install SIGIO handler. Don't call
1986 2016-01-26 Yao Qi <yao.qi@linaro.org>
1988 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1989 first character is '\003', call *the_target->request_interrupt.
1991 2016-01-25 Yao Qi <yao.qi@linaro.org>
1993 * remote-utils.c (new_thread_notify): Remove.
1994 (dead_thread_notify): Likewise.
1995 * remote-utils.h (new_thread_notify): Remove declaration.
1996 (dead_thread_notify): Likewise.
1998 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2000 * gdb.trace/pending.exp: Fix expected message on continue.
2002 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2004 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2005 it works properly on big-endian machines where sizeof (CORE_ADDR)
2008 2016-01-21 Pedro Alves <palves@redhat.com>
2010 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2011 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2012 * configure: Regenerate.
2014 2016-01-21 Yao Qi <yao.qi@linaro.org>
2016 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2017 is_thumb and set it according to CPSR saved on the stack.
2018 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2019 arm_sigreturn_next_pc.
2021 2016-01-18 Yao Qi <yao.qi@linaro.org>
2023 * linux-low.c (linux_set_pc_64bit): New function.
2024 (linux_get_pc_64bit): New function.
2025 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2027 * linux-sparc-low.c (debug_threads): Remove declaration.
2028 (sparc_get_pc): Remove.
2029 (the_low_target): Use linux_get_pc_64bit instead of
2031 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2032 (the_low_target): Use linux_get_pc_64bit and
2035 2016-01-18 Yao Qi <yao.qi@linaro.org>
2037 * linux-arm-low.c (debug_threads): Remove declaration.
2038 (arm_get_pc, arm_set_pc): Remove.
2039 (the_low_target): Use linux_get_pc_32bit and
2041 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2042 (the_low_target): Use linux_get_pc_32bit and
2044 * linux-cris-low.c (debug_threads): Remove declaration.
2045 (cris_get_pc, cris_set_pc,): Remove.
2046 (the_low_target): Use linux_get_pc_32bit and
2048 * linux-crisv32-low.c (debug_threads): Remove declaration.
2049 (cris_get_pc, cris_set_pc): Remove.
2050 (the_low_target): Use linux_get_pc_32bit and
2052 * linux-low.c: Include inttypes.h.
2053 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2054 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2055 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2056 (the_low_target): Use linux_get_pc_32bit and
2058 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2059 (the_low_target): Use linux_get_pc_32bit and
2061 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2062 (the_low_target): Use linux_get_pc_32bit and
2064 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2065 (the_low_target): Use linux_get_pc_32bit and
2067 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2068 (the_low_target): Use linux_get_pc_32bit and
2071 2016-01-18 Gary Benson <gbenson@redhat.com>
2073 * configure.ac (AC_FUNC_FORK): New check.
2074 * config.in: Regenerate.
2075 * configure: Likewise.
2077 2016-01-14 Yao Qi <yao.qi@linaro.org>
2079 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2080 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2081 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2082 arm_get_next_pcs_ctor.
2084 2016-01-12 Josh Stone <jistone@redhat.com>
2085 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2087 * inferiors.h: Include "gdb_vecs.h".
2088 (struct process_info): Add syscalls_to_catch.
2089 * inferiors.c (remove_process): Free syscalls_to_catch.
2090 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2091 syscall_return stops.
2092 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2093 * server.c (handle_general_set): Handle QCatchSyscalls.
2094 (handle_query): Report support for QCatchSyscalls.
2095 * target.h (struct target_ops): Add supports_catch_syscall.
2096 (target_supports_catch_syscall): New macro.
2097 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2098 (struct lwp_info): Add syscall_state.
2099 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2100 Maintain syscall_state and syscalls_to_catch across exec.
2101 (get_syscall_trapinfo): New function, proxy to the_low_target.
2102 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2103 (linux_low_filter_event): Toggle syscall_state entry/return for
2104 syscall traps, and set it ignored for all others.
2105 (gdb_catching_syscalls_p): New function.
2106 (gdb_catch_this_syscall_p): New function.
2107 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2108 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2109 (linux_supports_catch_syscall): New function.
2110 (linux_target_ops): Install it.
2111 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2112 (the_low_target): Install it.
2114 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2116 * acinclude.m4: Include new ../warning.m4 file.
2117 * configure: Regenerated.
2118 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2120 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2122 * ax.c (is_goto_target): Mark static.
2123 * linux-low.c (register_addr): Likewise.
2124 (linux_fetch_registers, linux_store_registers): Likewise.
2125 * mem-break.c (any_persistent_commands): Fix old prototype.
2126 (add_commands_to_breakpoint): Mark static.
2127 * regcache.c (find_register_by_name): Delete unused func.
2128 * remote-utils.c (hex_or_minus_one): Mark static.
2129 * server.c (monitor_show_help): Mark static.
2130 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2131 handle_v_requests): Likewise.
2133 2016-01-12 Pedro Alves <palves@redhat.com>
2135 Remove use of the registered trademark symbol throughout.
2137 2016-01-08 Yao Qi <yao.qi@linaro.org>
2139 * remote-utils.c (getpkt): If c is '\003', call target hook
2142 2016-01-06 Yao Qi <yao.qi@linaro.org>
2144 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2145 linux-aarch32-low.c.
2146 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2147 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2148 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2149 (thumb2_breakpoint): Declare.
2150 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2151 linux-aarch32-low.h.
2152 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2153 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2154 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2156 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2158 * gdbreplay.c (gdbreplay_version): Change copyright year in
2160 * server.c (gdbserver_version): Likewise.
2162 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2164 * server.c (crc32_table): Delete.
2165 (crc32): Use libiberty's xcrc32 function.
2167 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2169 * lynx-low.c (lynx_delete_thread_callback): New function.
2170 (lynx_mourn): Properly delete our process and all of its
2171 threads. Remove call to clear_inferiors.
2173 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2175 * target.c (thread_search_callback): Add check that
2176 the thread_stopped target callback is not NULL before
2179 2015-12-21 Yao Qi <yao.qi@linaro.org>
2181 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2184 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2186 * server.c (handle_query): Call target_supports_software_single_step.
2188 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2190 * linux-low.c (single_step): New function.
2191 (linux_resume_one_lwp_throw): Call single_step.
2192 (start_step_over): Likewise.
2194 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2196 * Makefile.in (SFILES): Append arch/arm-linux.c,
2197 arch/arm-get-next-pcs.c.
2198 (arm-linux.o): New rule.
2199 (arm-get-next-pcs.o): New rule.
2200 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2202 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2203 to linux-aarch32-low.c.
2204 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2205 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2206 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2207 (thumb2_breakpoint_len): Likewise.
2208 (arm_is_thumb_mode): Make non-static.
2209 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2210 from linux-aarch32-low.c.
2211 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2212 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2213 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2214 (thumb2_breakpoint_len): Likewise.
2215 (arm_is_thumb_mode): New declaration.
2216 * linux-arm-low.c: Include arch/arm-linux.h
2217 aarch/arm-get-next-pcs.h, sys/syscall.h.
2218 (get_next_pcs_ops): New struct.
2219 (get_next_pcs_addr_bits_remove): New function.
2220 (get_next_pcs_is_thumb): New function.
2221 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2222 (arm_sigreturn_next_pc): Likewise.
2223 (get_next_pcs_syscall_next_pc): Likewise.
2224 (arm_gdbserver_get_next_pcs): Likewise.
2225 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2227 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2228 * server.h: Include gdb_vecs.h.
2230 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2232 * Makefile.in (SFILES): Append common/common-regcache.c.
2233 (OBS): Append common-regcache.o.
2234 (common-regcache.o): New rule.
2235 * regcache.c (init_register_cache): Initialize cache to
2237 (regcache_raw_read_unsigned): New function.
2238 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2239 register_status enum.
2241 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2243 * linux-aarch64-low.c (the_low_targets): Rename
2244 breakpoint_reinsert_addr to get_next_pcs.
2245 * linux-arm-low.c (the_low_targets): Likewise.
2246 * linux-bfin-low.c (the_low_targets): Likewise.
2247 * linux-cris-low.c (the_low_targets): Likewise.
2248 * linux-crisv32-low.c (the_low_targets): Likewise.
2249 * linux-low.c (can_software_single_step): Likewise.
2250 (install_software_single_step_breakpoints): New function.
2251 (start_step_over): Use install_software_single_step_breakpoints.
2252 * linux-low.h: New CORE_ADDR vector.
2253 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2255 * linux-mips-low.c (the_low_targets): Likewise.
2256 * linux-nios2-low.c (the_low_targets): Likewise.
2257 * linux-sparc-low.c (the_low_targets): Likewise.
2259 2015-12-17 Pedro Alves <palves@redhat.com>
2261 * linux-low.c (linux_kill_one_lwp): Remove references to
2263 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2265 (linux_init_signals): Delete.
2266 (initialize_low): Adjust.
2267 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2269 2015-12-16 Pedro Alves <palves@redhat.com>
2271 * configure.ac (compiler warning flags): When testing a
2272 -Wno-foo option, check whether -Wfoo works instead.
2273 * configure: Regenerate.
2275 2015-12-11 Don Breazeal <donb@codesourcery.com>
2277 * server.c (process_serial_event): Don't exit from gdbserver
2278 in remote mode if there are still active inferiors.
2280 2015-12-11 Yao Qi <yao.qi@linaro.org>
2282 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2283 arm_breakpoint_at if the process is 32-bit.
2285 2015-12-11 Yao Qi <yao.qi@linaro.org>
2287 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2290 2015-12-07 Yao Qi <yao.qi@linaro.org>
2292 * configure.srv: Append arm.o to srv_tgtobj for
2293 aarch64*-*-linux* target.
2294 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2295 from linux-arm-low.c.
2296 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2297 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2298 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2299 (thumb2_breakpoint_len): Likewise.
2300 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2301 (arm_breakpoint_kinds): Likewise.
2302 (arm_breakpoint_kind_from_pc): Likewise.
2303 (arm_sw_breakpoint_from_kind): Likewise.
2304 (arm_breakpoint_kind_from_current_state): Likewise.
2305 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2306 (arm_sw_breakpoint_from_kind): Declare.
2307 (arm_breakpoint_kind_from_current_state): Declare.
2308 (arm_breakpoint_at): Declare.
2309 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2310 arm_sw_breakpoint_from_kind if process is 32-bit.
2311 (aarch64_breakpoint_kind_from_pc): New function.
2312 (aarch64_breakpoint_kind_from_current_state): New function.
2313 (the_low_target): Initialize fields breakpoint_kind_from_pc
2314 and breakpoint_kind_from_current_state.
2315 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2316 linux-aarch32-low.c.
2317 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2318 (arm_breakpoint, arm_breakpoint_len): Likewise.
2319 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2320 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2321 (arm_is_thumb_mode): Likewise.
2322 (arm_breakpoint_at): Likewise.
2323 (arm_breakpoint_kind_from_pc): Likewise.
2324 (arm_sw_breakpoint_from_kind): Likewise.
2325 (arm_breakpoint_kind_from_current_state): Likewise.
2328 2015-08-04 Yao Qi <yao.qi@linaro.org>
2330 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2331 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2332 * server.c (extended_protocol): Remove "static".
2333 * server.h (extended_protocol): Declare it.
2335 2015-12-04 Josh Stone <jistone@redhat.com>
2337 * target.h (struct target_ops) <arch_setup>: Rename to ...
2338 (struct target_ops) <post_create_inferior>: ... this.
2339 (target_arch_setup): Rename to ...
2340 (target_post_create_inferior): ... this, calling post_create_inferior.
2341 * server.c (start_inferior): Update target_arch_setup calls to
2342 target_post_create_inferior.
2343 * linux-low.c (linux_low_ptrace_options): Forward declare.
2344 (linux_arch_setup): Update its comment for general use.
2345 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2346 (struct linux_target_ops): Use linux_post_create_inferior.
2347 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2348 to post_create_inferior.
2349 * nto-low.c (struct nto_target_ops): Likewise.
2350 * spu-low.c (struct spu_target_ops): Likewise.
2351 * win32-low.c (struct win32_target_ops): Likewise.
2353 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2355 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2357 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2359 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2360 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2361 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2362 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2363 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2364 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2365 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2366 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2367 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2368 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2369 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2370 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2372 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2374 * linux-low.c (linux_look_up_symbols): Don't call
2375 linux_supports_traceclone.
2376 * linux-low.h (thread_db_init): Remove use_events argument.
2377 * thread-db.c (thread_db_use_event): Remove global variable.
2378 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2379 (struct thread_db) <td_create_bp>: Remove field.
2380 (thread_db_create_event): Remove function.
2381 (thread_db_enable_reporting): Likewise.
2382 (find_one_thread): Don't check for thread_db_use_events.
2383 (attach_thread): Likewise.
2384 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2385 (try_thread_db_load_1): Don't check for thread_db_use_events.
2386 (thread_db_init): Remove use_events argument and thread events
2388 (remove_thread_event_breakpoints): Remove function.
2389 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2391 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2393 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2395 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2396 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2397 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2398 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2399 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2401 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2403 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2404 * linux-low.c (can_hardware_single_step): Use
2405 supports_hardware_single_step.
2406 (can_software_single_step): New function.
2407 (start_step_over): Call can_software_single_step.
2408 (linux_supports_hardware_single_step): New function.
2409 (struct target_ops) <supports_software_single_step>: Initialize.
2410 * linux-low.h (struct linux_target_ops)
2411 <supports_hardware_single_step>: Initialize.
2412 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2413 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2414 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2415 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2416 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2417 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2418 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2419 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2420 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2421 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2423 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2424 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2426 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2427 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2428 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2430 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2431 * target.h (struct target_ops): <supports_software_single_step>:
2433 (target_supports_software_single_step): New macro.
2435 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2437 * linux-low.c (linux_wait_1): Fix pc advance condition.
2438 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2439 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2441 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2443 * linux-arm-low.c (arm_is_thumb_mode): New function.
2444 (arm_breakpoint_at): Use arm_is_thumb_mode.
2445 (arm_breakpoint_kind_from_current_state): New function.
2446 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2448 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2449 (linux_breakpoint_kind_from_current_state): New function.
2450 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2451 * linux-low.h (struct linux_target_ops)
2452 <breakpoint_kind_from_current_state>: New field.
2453 * target.h (struct target_ops): Likewise.
2454 (target_breakpoint_kind_from_current_state): New macro.
2456 2015-11-30 Pedro Alves <palves@redhat.com>
2458 * linux-low.c (linux_resume): Wake up the event loop before
2461 2015-11-30 Pedro Alves <palves@redhat.com>
2463 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2465 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2467 * target.c (struct thread_search): New structure.
2468 (thread_search_callback): New function.
2469 (prev_general_thread): New global.
2470 (prepare_to_access_memory, done_accessing_memory): New functions.
2471 * target.h (prepare_to_access_memory, done_accessing_memory):
2472 Replace macros with function declarations.
2474 2015-11-30 Pedro Alves <palves@redhat.com>
2477 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2478 report TARGET_WAITKIND_NO_RESUMED.
2479 * remote-utils.c (prepare_resume_reply): Handle
2480 TARGET_WAITKIND_NO_RESUMED.
2481 * server.c (report_no_resumed): New global.
2482 (handle_query) <qSupported>: Handle "no-resumed+". Report
2483 "no-resumed+" support.
2484 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2485 return error if the client doesn't support no-resumed events.
2486 (push_stop_notification): New function.
2487 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2488 events if the client supports them.
2490 2015-11-30 Pedro Alves <palves@redhat.com>
2492 * linux-low.c (thread_still_has_status_pending_p): Don't check
2494 (lwp_resumed): New function.
2495 (status_pending_p_callback): Return early if the LWP is not
2496 supposed to be resumed.
2498 2015-11-30 Pedro Alves <palves@redhat.com>
2500 * linux-low.c (handle_extended_wait): Assert that the LWP's
2501 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2502 thread create events, leave the new child's status pending.
2503 (linux_low_filter_event): If GDB wants to hear about thread exit
2504 events, leave the LWP marked dead and don't delete it.
2505 (linux_wait_for_event_filtered): Don't check for thread exit.
2506 (filter_exit_event): New function.
2507 (linux_wait_1): Use it, when returning an exit event.
2508 (linux_resume_one_lwp_throw): Assert that the LWP's
2509 waitstatus is TARGET_WAITKIND_IGNORE.
2510 * remote-utils.c (prepare_resume_reply): Handle
2511 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2512 * server.c (report_thread_events): New global.
2513 (handle_general_set): Handle QThreadEvents.
2514 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2515 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2516 TARGET_WAITKIND_THREAD_EXITED.
2517 * server.h (report_thread_events): Declare.
2519 2015-11-30 Pedro Alves <palves@redhat.com>
2521 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2522 the thread's last_resume_kind was resume_stop.
2524 2015-11-30 Pedro Alves <palves@redhat.com>
2526 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2529 2015-11-30 Pedro Alves <palves@redhat.com>
2531 * server.c (handle_v_requests): Handle vCtrlC.
2533 2015-11-30 Pedro Alves <palves@redhat.com>
2535 * gdbthread.h (find_any_thread_of_pid): Declare.
2536 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2538 * server.c (handle_query): If current_thread is NULL, look for
2539 another thread of the selected process.
2541 2015-11-26 Daniel Colascione <dancol@dancol.org>
2542 Simon Marchi <simon.marchi@ericsson.com>
2544 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2545 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2547 * target.h (struct target_ops) <thread_name>: New field.
2548 (target_thread_name): New macro.
2550 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2552 * regcache.h (regcache_invalidate_pid): Add declaration.
2553 * regcache.c (regcache_invalidate_pid): New function, extracted
2554 from regcache_invalidate.
2555 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2556 Add trivial documentation comment.
2557 * lynx-low.c: Use regcache_invalidate_pid instead of
2558 regcache_invalidate.
2560 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2562 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2563 and Elf64_auxv_t if the target is Android.
2565 2015-11-22 Doug Evans <xdje42@gmail.com>
2567 * target.h: #include <sys/types.h>.
2569 2015-11-19 Pedro Alves <palves@redhat.com>
2571 * linux-low.c (linux_process_qsupported): Change prototype.
2573 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2575 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2576 and adjust to loop over all features.
2577 * server.c (handle_query) <qSupported>: Adjust to call
2578 target_process_qsupported once, passing it a vector of unprocessed
2580 * target.h (struct target_ops) <process_qsupported>: Change
2582 (target_process_qsupported): Adjust.
2584 2015-11-19 Pedro Alves <palves@redhat.com>
2586 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2588 * configure: Regenerate.
2590 2015-11-19 Pedro Alves <palves@redhat.com>
2592 * configure: Regenerate.
2594 2015-11-19 Yao Qi <yao.qi@linaro.org>
2596 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2599 2015-11-19 Yao Qi <yao.qi@linaro.org>
2601 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2602 (struct aarch64_operand): Move enum out.
2604 2015-11-19 Yao Qi <yao.qi@linaro.org>
2606 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2607 struct user_fpsimd_state *.
2608 (aarch64_store_fpregset): Likewise.
2610 2015-11-19 Yao Qi <yao.qi@linaro.org>
2612 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2613 struct user_pt_regs *.
2614 (aarch64_store_gregset): Likewise.
2616 2015-11-18 Pedro Alves <palves@redhat.com>
2618 * Makefile.in (all_object_files): Add $IPA_OBJS.
2620 2015-11-17 Pedro Alves <palves@redhat.com>
2622 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2623 GDB_SIGNAL_0 and gdb_signal_to_string.
2625 2015-11-17 Pedro Alves <palves@redhat.com>
2627 * win32-low.c (handle_output_debug_string): Remove parameter.
2628 (win32_kill): Remove our_status local and adjust call to
2629 handle_output_debug_string.
2630 (get_child_debug_event): Adjust call to
2631 handle_output_debug_string.
2633 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2635 * linux-mips-low.c (mips_fill_gregset): Add cast.
2636 (mips_store_gregset): Likewise.
2637 (mips_fill_fpregset): Likewise.
2638 (mips_store_fpregset): Likewise.
2640 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2642 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2645 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2647 * linux-mips-low.c (mips_linux_new_thread): Change type of
2648 watch_type to enum target_hw_bp_type.
2650 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2652 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2653 Change return type to arm_hwbp_type.
2655 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2657 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2658 (arm_store_gregset): Likewise.
2659 * linux-arm-low.c (arm_get_hwcap): Likewise.
2660 (arm_read_description): Likewise.
2662 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2664 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2666 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2668 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2669 (ppc_fill_vsxregset): Likewise.
2670 (ppc_store_vsxregset): Likewise.
2671 (ppc_fill_vrregset): Likewise.
2672 (ppc_store_vrregset): Likewise.
2673 (ppc_fill_evrregset): Likewise.
2674 (ppc_store_evrregset): Likewise.
2676 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2678 * linux-ppc-low.c (ppc_usrregs_info): Remove
2679 forward-declaration.
2680 (ppc_arch_setup): Move lower in file.
2682 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2684 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2685 (ps_pdwrite): Likewise.
2687 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2689 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2690 to after assert checks.
2692 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2694 * proc-service.c (ps_pdread): Add/adjust casts.
2695 (ps_pdwrite): Add/adjust casts.
2697 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2699 * server.c (handle_search_memory_1): Cast return value of
2702 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2704 * server.c (write_qxfer_response): Change type of data to
2707 2015-10-29 Pedro Alves <palves@redhat.com>
2709 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2711 2015-10-29 Pedro Alves <palves@redhat.com>
2713 * tracepoint.c (clear_installed_tracepoints): Add casts.
2715 2015-10-29 Pedro Alves <palves@redhat.com>
2717 * server.c (handle_v_cont, process_serial_event): Add enum
2718 gdb_signal casts to signal parsing code.
2720 2015-10-29 Pedro Alves <palves@redhat.com>
2722 * linux-low.h (NULL_REGSET): Define.
2723 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2724 * linux-arm-low.c (arm_regsets): Likewise.
2725 * linux-crisv32-low.c (cris_regsets): Likewise.
2726 * linux-m68k-low.c (m68k_regsets): Likewise.
2727 * linux-mips-low.c (mips_regsets): Likewise.
2728 * linux-nios2-low.c (nios2_regsets): Likewise.
2729 * linux-ppc-low.c (ppc_regsets): Likewise.
2730 * linux-s390-low.c (s390_regsets): Likewise.
2731 * linux-sh-low.c (sh_regsets): Likewise.
2732 * linux-sparc-low.c (sparc_regsets): Likewise.
2733 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2734 * linux-tile-low.c (tile_regsets): Likewise.
2735 * linux-x86-low.c (x86_regsets): Likewise.
2736 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2738 2015-10-29 Pedro Alves <palves@redhat.com>
2740 * linux-low.h (NULL_REGSET): Define.
2741 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2742 * linux-arm-low.c (arm_regsets): Likewise.
2743 * linux-crisv32-low.c (cris_regsets): Likewise.
2744 * linux-m68k-low.c (m68k_regsets): Likewise.
2745 * linux-mips-low.c (mips_regsets): Likewise.
2746 * linux-nios2-low.c (nios2_regsets): Likewise.
2747 * linux-ppc-low.c (ppc_regsets): Likewise.
2748 * linux-s390-low.c (s390_regsets): Likewise.
2749 * linux-sh-low.c (sh_regsets): Likewise.
2750 * linux-sparc-low.c (sparc_regsets): Likewise.
2751 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2752 * linux-tile-low.c (tile_regsets): Likewise.
2753 * linux-x86-low.c (x86_regsets): Likewise.
2754 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2756 2015-10-26 Doug Evans <dje@google.com>
2758 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2760 2015-10-26 Doug Evans <dje@google.com>
2762 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2764 2015-10-26 Doug Evans <dje@google.com>
2766 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2768 (attach_thread, find_new_threads_callback): Ditto.
2770 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2772 * mem-break.h (set_breakpoint_data): Remove.
2774 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2776 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2777 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2778 (initialize_low): Remove set_breakpoint_data call.
2779 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2780 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2781 (initialize_low): Remove set_breakpoint_data call.
2782 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2783 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2784 (initialize_low): Remove set_breakpoint_data call.
2786 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2788 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2789 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2790 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2791 * target.h (target_breakpoint_kind_from_pc): New macro.
2793 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2795 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2796 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2797 the default breakpoint kind.
2799 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2801 * linux-arm-low.c (arm_supports_z_point_type): Add software
2804 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2806 * linux-arm-low.c: Refactor breakpoint definitions.
2807 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2808 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2810 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2812 * Makefile.in: Add arm.c/o.
2813 * configure.srv: Likewise.
2814 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2815 (arm_breakpoint_kind_from_pc): New function.
2816 (arm_sw_breakpoint_from_kind): Return proper kind.
2817 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2819 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2821 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2823 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2824 (struct raw_breakpoint) <size>: Remove.
2825 (struct raw_breakpoint) <kind>: Add.
2826 (bp_size): New function.
2827 (bp_opcode): Likewise.
2828 (find_raw_breakpoint_at): Adjust for kind.
2829 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2830 (remove_memory_breakpoint): Adjust for kind call bp_size.
2831 (set_raw_breakpoint_at): Adjust for kind.
2832 (set_breakpoint): Likewise.
2833 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2834 (delete_raw_breakpoint): Adjust for kind.
2835 (delete_breakpoint): Likewise.
2836 (find_gdb_breakpoint): Likewise.
2837 (set_gdb_breakpoint_1): Likewise.
2838 (set_gdb_breakpoint): Likewise.
2839 (delete_gdb_breakpoint_1): Likewise.
2840 (delete_gdb_breakpoint): Likewise.
2841 (uninsert_raw_breakpoint): Likewise.
2842 (reinsert_raw_breakpoint): Likewise.
2843 (set_breakpoint_data): Remove.
2844 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2845 (check_mem_read): Adjust for kind call bp_size.
2846 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2847 (clone_one_breakpoint): Adjust for kind.
2848 * mem-break.h (set_gdb_breakpoint): Likewise.
2849 (delete_gdb_breakpoint): Likewise.
2850 * server.c (process_serial_event): Likewise.
2852 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2854 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2855 (struct linux_target_ops) <breakpoint>: Remove.
2856 (struct linux_target_ops) <breakpoint_len>: Remove.
2857 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2858 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2859 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2860 (arm_sw_breakpoint_from_kind): New function.
2861 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2862 (struct linux_target_ops) <breakpoint>: Remove.
2863 (struct linux_target_ops) <breakpoint_len>: Remove.
2864 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2865 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2866 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2867 (struct linux_target_ops) <breakpoint>: Remove.
2868 (struct linux_target_ops) <breakpoint_len>: Remove.
2869 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2870 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2871 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2872 (struct linux_target_ops) <breakpoint>: Remove.
2873 (struct linux_target_ops) <breakpoint_len>: Remove.
2874 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2875 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2876 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2877 and sw_breakpoint_from_kind to increment the pc.
2878 (linux_breakpoint_kind_from_pc): New function.
2879 (linux_sw_breakpoint_from_kind): New function.
2880 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2881 (initialize_low): Call breakpoint_kind_from_pc and
2882 sw_breakpoint_from_kind to replace breakpoint_data/len.
2883 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2885 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2886 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2887 (struct linux_target_ops) <breakpoint>: Remove.
2888 (struct linux_target_ops) <breakpoint_len>: Remove.
2889 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2890 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2891 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2892 (struct linux_target_ops) <breakpoint>: Remove.
2893 (struct linux_target_ops) <breakpoint_len>: Remove.
2894 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2895 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2896 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2897 (struct linux_target_ops) <breakpoint>: Remove.
2898 (struct linux_target_ops) <breakpoint_len>: Remove.
2899 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2900 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2901 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2902 (struct linux_target_ops) <breakpoint>: Remove.
2903 (struct linux_target_ops) <breakpoint_len>: Remove.
2904 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2905 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2906 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2907 (struct linux_target_ops) <breakpoint>: Remove.
2908 (struct linux_target_ops) <breakpoint_len>: Remove.
2909 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2910 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2911 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2912 (struct linux_target_ops) <breakpoint>: Remove.
2913 (struct linux_target_ops) <breakpoint_len>: Remove.
2914 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2915 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2916 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2917 (struct linux_target_ops) <breakpoint>: Remove.
2918 (struct linux_target_ops) <breakpoint_len>: Remove.
2919 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2920 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2921 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2922 (struct linux_target_ops) <breakpoint>: Remove.
2923 (struct linux_target_ops) <breakpoint_len>: Remove.
2924 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2925 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2926 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2927 (struct linux_target_ops) <breakpoint>: Remove.
2928 (struct linux_target_ops) <breakpoint_len>: Remove.
2929 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2930 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2931 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2932 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2933 (struct linux_target_ops) <breakpoint>: Remove.
2934 (struct linux_target_ops) <breakpoint_len>: Remove.
2935 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2936 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2937 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2938 (struct linux_target_ops) <breakpoint>: Remove.
2939 (struct linux_target_ops) <breakpoint_len>: Remove.
2940 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2941 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2943 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2945 * linux-cris-low.c (cris_get_pc): Remove void arg.
2947 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2949 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2952 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2954 * inferiors.c (thread_pid_matches_callback): New function.
2955 (find_thread_process): New function.
2956 (remove_thread): Reset current_thread.
2957 (remove_process): Assert threads have been removed first.
2959 2015-10-15 Yao Qi <yao.qi@linaro.org>
2961 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2963 (aarch64_remove_point): Likewise.
2964 * regcache.c (regcache_register_size): New function.
2966 2015-10-12 Yao Qi <yao.qi@linaro.org>
2968 * linux-aarch64-low.c: Update all callers as emit_load_store
2969 is renamed to aarch64_emit_load_store.
2971 2015-10-12 Yao Qi <yao.qi@linaro.org>
2973 * linux-aarch64-low.c: Update all callers of function renaming
2974 from emit_insn to aarch64_emit_insn.
2976 2015-10-12 Yao Qi <yao.qi@linaro.org>
2978 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2979 arch/aarch64-insn.h.
2980 (struct aarch64_memory_operand): Likewise.
2982 (emit_insn): Move to arch/aarch64-insn.c.
2983 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2984 (emit_load_store): Move to arch/aarch64-insn.c.
2985 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2986 (can_encode_int32): Remove.
2988 2015-10-12 Yao Qi <yao.qi@linaro.org>
2990 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2991 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2992 (aarch64_relocate_instruction): Likewise.
2993 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2994 (struct aarch64_insn_visitor): Likewise.
2996 2015-10-12 Yao Qi <yao.qi@linaro.org>
2998 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2999 (struct aarch64_insn_visitor): New.
3000 (struct aarch64_insn_relocation_data): New.
3001 (aarch64_ftrace_insn_reloc_b): New function.
3002 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3003 (aarch64_ftrace_insn_reloc_cb): Likewise.
3004 (aarch64_ftrace_insn_reloc_tb): Likewise.
3005 (aarch64_ftrace_insn_reloc_adr): Likewise.
3006 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3007 (aarch64_ftrace_insn_reloc_others): Likewise.
3009 (aarch64_relocate_instruction): Use visitor.
3011 2015-10-12 Yao Qi <yao.qi@linaro.org>
3013 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3014 int. Add argument buf.
3015 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3016 aarch64_relocate_instruction.
3018 2015-10-12 Yao Qi <yao.qi@linaro.org>
3020 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3021 argument insn. Remove local variable insn. Don't call
3023 (aarch64_install_fast_tracepoint_jump_pad): Call
3026 2015-09-30 Yao Qi <yao.qi@linaro.org>
3028 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3029 (emit_load_store_pair): Likewise.
3031 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3033 * dll.c (match_dll): Add cast(s).
3034 (unloaded_dll): Likewise.
3035 * linux-low.c (second_thread_of_pid_p): Likewise.
3036 (delete_lwp_callback): Likewise.
3037 (count_events_callback): Likewise.
3038 (select_event_lwp_callback): Likewise.
3039 (linux_set_resume_request): Likewise.
3040 * server.c (accumulate_file_name_length): Likewise.
3041 (emit_dll_description): Likewise.
3042 (handle_qxfer_threads_worker): Likewise.
3043 (visit_actioned_threads): Likewise.
3044 * thread-db.c (any_thread_of): Likewise.
3045 * tracepoint.c (same_process_p): Likewise.
3046 (match_blocktype): Likewise.
3047 (build_traceframe_info_xml): Likewise.
3049 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3051 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3053 (gdb_unparse_agent_expr): Likewise.
3054 * hostio.c (require_data): Likewise.
3055 (handle_pread): Likewise.
3056 * linux-low.c (disable_regset): Likewise.
3057 (fetch_register): Likewise.
3058 (store_register): Likewise.
3059 (get_dynamic): Likewise.
3060 (linux_qxfer_libraries_svr4): Likewise.
3061 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3062 (set_fast_tracepoint_jump): Likewise.
3063 (uninsert_fast_tracepoint_jumps_at): Likewise.
3064 (reinsert_fast_tracepoint_jumps_at): Likewise.
3065 (validate_inserted_breakpoint): Likewise.
3066 (clone_agent_expr): Likewise.
3067 * regcache.c (init_register_cache): Likewise.
3068 * remote-utils.c (putpkt_binary_1): Likewise.
3069 (decode_M_packet): Likewise.
3070 (decode_X_packet): Likewise.
3071 (look_up_one_symbol): Likewise.
3072 (relocate_instruction): Likewise.
3073 (monitor_output): Likewise.
3074 * server.c (handle_search_memory): Likewise.
3075 (handle_qxfer_exec_file): Likewise.
3076 (handle_qxfer_libraries): Likewise.
3077 (handle_qxfer): Likewise.
3078 (handle_query): Likewise.
3079 (handle_v_cont): Likewise.
3080 (handle_v_run): Likewise.
3081 (captured_main): Likewise.
3082 * target.c (write_inferior_memory): Likewise.
3083 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3084 * tracepoint.c (init_trace_buffer): Likewise.
3085 (add_tracepoint_action): Likewise.
3086 (add_traceframe): Likewise.
3087 (add_traceframe_block): Likewise.
3088 (cmd_qtdpsrc): Likewise.
3089 (cmd_qtdv): Likewise.
3090 (cmd_qtstatus): Likewise.
3091 (response_source): Likewise.
3092 (response_tsv): Likewise.
3093 (cmd_qtnotes): Likewise.
3094 (gdb_collect): Likewise.
3095 (initialize_tracepoint): Likewise.
3097 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3099 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3100 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3101 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3103 (enum aarch64_condition_codes): New enum.
3104 (w0): New static global.
3107 (struct aarch64_memory_operand) <type>: New
3108 MEMORY_OPERAND_POSTINDEX type.
3109 (postindex_memory_operand): New helper function.
3110 (emit_ret): New function.
3111 (emit_load_store_pair): New function, factored out of emit_stp
3112 with support for MEMORY_OPERAND_POSTINDEX.
3113 (emit_stp): Rewrite using emit_load_store_pair.
3114 (emit_ldp): New function.
3115 (emit_load_store): Likewise.
3116 (emit_ldr): Mention post-index instruction in comment.
3117 (emit_ldrh): New function.
3118 (emit_ldrb): New function.
3119 (emit_ldrsw): Mention post-index instruction in comment.
3120 (emit_str): Likewise.
3121 (emit_subs): New function.
3122 (emit_cmp): Likewise.
3123 (emit_and): Likewise.
3124 (emit_orr): Likewise.
3125 (emit_orn): Likewise.
3126 (emit_eor): Likewise.
3127 (emit_mvn): Likewise.
3128 (emit_lslv): Likewise.
3129 (emit_lsrv): Likewise.
3130 (emit_asrv): Likewise.
3131 (emit_mul): Likewise.
3132 (emit_sbfm): Likewise.
3133 (emit_sbfx): Likewise.
3134 (emit_ubfm): Likewise.
3135 (emit_ubfx): Likewise.
3136 (emit_csinc): Likewise.
3137 (emit_cset): Likewise.
3138 (emit_nop): Likewise.
3139 (emit_ops_insns): New helper function.
3140 (emit_pop): Likewise.
3141 (emit_push): Likewise.
3142 (aarch64_emit_prologue): New function.
3143 (aarch64_emit_epilogue): Likewise.
3144 (aarch64_emit_add): Likewise.
3145 (aarch64_emit_sub): Likewise.
3146 (aarch64_emit_mul): Likewise.
3147 (aarch64_emit_lsh): Likewise.
3148 (aarch64_emit_rsh_signed): Likewise.
3149 (aarch64_emit_rsh_unsigned): Likewise.
3150 (aarch64_emit_ext): Likewise.
3151 (aarch64_emit_log_not): Likewise.
3152 (aarch64_emit_bit_and): Likewise.
3153 (aarch64_emit_bit_or): Likewise.
3154 (aarch64_emit_bit_xor): Likewise.
3155 (aarch64_emit_bit_not): Likewise.
3156 (aarch64_emit_equal): Likewise.
3157 (aarch64_emit_less_signed): Likewise.
3158 (aarch64_emit_less_unsigned): Likewise.
3159 (aarch64_emit_ref): Likewise.
3160 (aarch64_emit_if_goto): Likewise.
3161 (aarch64_emit_goto): Likewise.
3162 (aarch64_write_goto_address): Likewise.
3163 (aarch64_emit_const): Likewise.
3164 (aarch64_emit_call): Likewise.
3165 (aarch64_emit_reg): Likewise.
3166 (aarch64_emit_pop): Likewise.
3167 (aarch64_emit_stack_flush): Likewise.
3168 (aarch64_emit_zero_ext): Likewise.
3169 (aarch64_emit_swap): Likewise.
3170 (aarch64_emit_stack_adjust): Likewise.
3171 (aarch64_emit_int_call_1): Likewise.
3172 (aarch64_emit_void_call_2): Likewise.
3173 (aarch64_emit_eq_goto): Likewise.
3174 (aarch64_emit_ne_goto): Likewise.
3175 (aarch64_emit_lt_goto): Likewise.
3176 (aarch64_emit_le_goto): Likewise.
3177 (aarch64_emit_gt_goto): Likewise.
3178 (aarch64_emit_ge_got): Likewise.
3179 (aarch64_emit_ops_impl): New static global variable.
3180 (aarch64_emit_ops): New target function, return
3181 &aarch64_emit_ops_impl.
3182 (struct linux_target_ops): Install it.
3184 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3186 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3187 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3189 * linux-aarch64-ipa.c: New file.
3190 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3192 (aarch64_get_thread_area): New target method.
3193 (extract_signed_bitfield): New helper function.
3194 (aarch64_decode_ldr_literal): New function.
3195 (enum aarch64_opcodes): New enum.
3196 (struct aarch64_register): New struct.
3197 (struct aarch64_operand): New struct.
3198 (x0): New static global.
3207 (aarch64_register): New helper function.
3208 (register_operand): Likewise.
3209 (immediate_operand): Likewise.
3210 (struct aarch64_memory_operand): New struct.
3211 (offset_memory_operand): New helper function.
3212 (preindex_memory_operand): Likewise.
3213 (enum aarch64_system_control_registers): New enum.
3214 (ENCODE): New macro.
3215 (emit_insn): New helper function.
3216 (emit_b): New function.
3217 (emit_bcond): Likewise.
3218 (emit_cb): Likewise.
3219 (emit_tb): Likewise.
3220 (emit_blr): Likewise.
3221 (emit_stp): Likewise.
3222 (emit_ldp_q_offset): Likewise.
3223 (emit_stp_q_offset): Likewise.
3224 (emit_load_store): Likewise.
3225 (emit_ldr): Likewise.
3226 (emit_ldrsw): Likewise.
3227 (emit_str): Likewise.
3228 (emit_ldaxr): Likewise.
3229 (emit_stxr): Likewise.
3230 (emit_stlr): Likewise.
3231 (emit_data_processing_reg): Likewise.
3232 (emit_data_processing): Likewise.
3233 (emit_add): Likewise.
3234 (emit_sub): Likewise.
3235 (emit_mov): Likewise.
3236 (emit_movk): Likewise.
3237 (emit_mov_addr): Likewise.
3238 (emit_mrs): Likewise.
3239 (emit_msr): Likewise.
3240 (emit_sevl): Likewise.
3241 (emit_wfe): Likewise.
3242 (append_insns): Likewise.
3243 (can_encode_int32_in): New helper function.
3244 (aarch64_relocate_instruction): New function.
3245 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3246 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3247 (struct linux_target_ops): Install aarch64_get_thread_area,
3248 aarch64_install_fast_tracepoint_jump_pad and
3249 aarch64_get_min_fast_tracepoint_insn_len.
3251 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3253 * Makefile.in (aarch64-insn.o): New rule.
3254 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3256 2015-09-21 Yao Qi <yao.qi@linaro.org>
3258 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3260 2015-09-21 Yao Qi <yao.qi@linaro.org>
3262 * tracepoint.c (max_jump_pad_size): Remove.
3264 2015-09-18 Yao Qi <yao.qi@linaro.org>
3266 * linux-aarch64-low.c: Don't include sys/uio.h.
3267 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3269 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3271 * tracepoint.c (eval_result_type): Change prototype.
3272 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3274 2015-09-15 Pedro Alves <palves@redhat.com>
3276 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3277 Check whether to report exec events instead of checking whether
3278 multiprocess is enabled.
3280 2015-09-15 Pedro Alves <palves@redhat.com>
3283 * remote-utils.c (prepare_resume_reply): Merge
3284 TARGET_WAITKIND_VFORK_DONE switch case with the
3285 TARGET_WAITKIND_FORKED case.
3287 2015-09-15 Yao Qi <yao.qi@linaro.org>
3289 * server.c (handle_query): Check string comparison using
3290 "else if" instead of "if".
3292 2015-09-15 Yao Qi <yao.qi@linaro.org>
3294 * server.c (vCont_supported): New global variable.
3295 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3296 matches. Append ";vContSupported+" to own_buf.
3297 (handle_v_requests): Append ";s;S" to own_buf if target supports
3298 hardware single step or vCont_supported is false.
3299 (capture_main): Set vCont_supported to zero.
3301 2015-09-15 Yao Qi <yao.qi@linaro.org>
3303 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3305 (linux_supports_hardware_single_step): ... New function.
3306 (linux_target_ops): Update.
3307 * lynx-low.c (lynx_target_ops): Set field
3308 supports_hardware_single_step to target_can_do_hardware_single_step.
3309 * nto-low.c (nto_target_ops): Likewise.
3310 * spu-low.c (spu_target_ops): Likewise.
3311 * win32-low.c (win32_target_ops): Likewise.
3312 * target.c (target_can_do_hardware_single_step): New function.
3313 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3314 Remove. <supports_hardware_single_step>: New field.
3315 (target_supports_conditional_breakpoints): Remove.
3316 (target_supports_hardware_single_step): New macro.
3317 (target_can_do_hardware_single_step): Declare.
3318 * server.c (handle_query): Use target_supports_hardware_single_step
3319 instead of target_supports_conditional_breakpoints.
3321 2015-09-15 Yao Qi <yao.qi@linaro.org>
3323 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3325 (struct linux_target_ops the_low_target): Install
3326 aarch64_linux_siginfo_fixup.
3328 2015-09-11 Don Breazeal <donb@codesourcery.com>
3329 Luis Machado <lgustavo@codesourcery.com>
3331 * linux-low.c (linux_mourn): Static declaration.
3332 (linux_arch_setup): Move in front of
3333 handle_extended_wait.
3334 (linux_arch_setup_thread): New function.
3335 (handle_extended_wait): Handle exec events. Call
3336 linux_arch_setup_thread. Make event_lwp argument a
3337 pointer-to-a-pointer.
3338 (check_zombie_leaders): Do not check stopped threads.
3339 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3340 (linux_low_filter_event): Add lwp and thread for exec'ing
3341 non-leader thread if leader thread has been deleted.
3342 Refactor code into linux_arch_setup_thread and call it.
3343 Pass child lwp pointer by reference to handle_extended_wait.
3344 (linux_wait_for_event_filtered): Update comment.
3345 (linux_wait_1): Prevent clobbering exec event status.
3346 (linux_supports_exec_events): New function.
3347 (linux_target_ops) <supports_exec_events>: Initialize new member.
3348 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3350 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3351 * server.c (report_exec_events): New global variable.
3352 (handle_query): Handle qSupported query for exec-events feature.
3353 (captured_main): Initialize report_exec_events.
3354 * server.h (report_exec_events): Declare new global variable.
3355 * target.h (struct target_ops) <supports_exec_events>: New
3357 (target_supports_exec_events): New macro.
3358 * win32-low.c (win32_target_ops) <supports_exec_events>:
3359 Initialize new member.
3361 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3363 * linux-low.c (linux_low_enable_btrace): Remove.
3364 (linux_target_ops): Replace linux_low_enable_btrace with
3365 linux_enable_btrace.
3367 2015-09-03 Yao Qi <yao.qi@linaro.org>
3369 * linux-aarch64-low.c (aarch64_insert_point): Call
3370 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3373 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3375 * linux-low.c (check_stopped_by_breakpoint): Use
3376 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3378 2015-08-27 Pedro Alves <palves@redhat.com>
3380 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3382 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3384 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3385 the XNEW-family equivalent.
3386 (compile_bytecodes): Likewise.
3387 * dll.c (loaded_dll): Likewise.
3388 * event-loop.c (append_callback_event): Likewise.
3389 (create_file_handler): Likewise.
3390 (create_file_event): Likewise.
3391 * hostio.c (handle_open): Likewise.
3392 * inferiors.c (add_thread): Likewise.
3393 (add_process): Likewise.
3394 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3395 * linux-arm-low.c (arm_new_process): Likewise.
3396 (arm_new_thread): Likewise.
3397 * linux-low.c (add_to_pid_list): Likewise.
3398 (linux_add_process): Likewise.
3399 (handle_extended_wait): Likewise.
3400 (add_lwp): Likewise.
3401 (enqueue_one_deferred_signal): Likewise.
3402 (enqueue_pending_signal): Likewise.
3403 (linux_resume_one_lwp_throw): Likewise.
3404 (linux_resume_one_thread): Likewise.
3405 (linux_read_memory): Likewise.
3406 (linux_write_memory): Likewise.
3407 * linux-mips-low.c (mips_linux_new_process): Likewise.
3408 (mips_linux_new_thread): Likewise.
3409 (mips_add_watchpoint): Likewise.
3410 * linux-x86-low.c (initialize_low_arch): Likewise.
3411 * lynx-low.c (lynx_add_process): Likewise.
3412 * mem-break.c (set_raw_breakpoint_at): Likewise.
3413 (set_breakpoint): Likewise.
3414 (add_condition_to_breakpoint): Likewise.
3415 (add_commands_to_breakpoint): Likewise.
3416 (clone_agent_expr): Likewise.
3417 (clone_one_breakpoint): Likewise.
3418 * regcache.c (new_register_cache): Likewise.
3419 * remote-utils.c (look_up_one_symbol): Likewise.
3420 * server.c (queue_stop_reply): Likewise.
3421 (start_inferior): Likewise.
3422 (queue_stop_reply_callback): Likewise.
3423 (handle_target_event): Likewise.
3424 * spu-low.c (fetch_ppc_memory): Likewise.
3425 (store_ppc_memory): Likewise.
3426 * target.c (set_target_ops): Likewise.
3427 * thread-db.c (thread_db_load_search): Likewise.
3428 (try_thread_db_load_1): Likewise.
3429 * tracepoint.c (add_tracepoint): Likewise.
3430 (add_tracepoint_action): Likewise.
3431 (create_trace_state_variable): Likewise.
3432 (cmd_qtdpsrc): Likewise.
3433 (cmd_qtro): Likewise.
3434 (add_while_stepping_state): Likewise.
3435 * win32-low.c (child_add_thread): Likewise.
3436 (get_image_name): Likewise.
3438 2015-08-25 Yao Qi <yao.qi@linaro.org>
3440 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3442 2015-08-25 Yao Qi <yao.qi@linaro.org>
3444 * Makefile.in (aarch64-linux.o): New rule.
3445 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3447 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3448 (aarch64_init_debug_reg_state): Make it extern.
3449 (aarch64_linux_prepare_to_resume): Remove.
3451 2015-08-25 Yao Qi <yao.qi@linaro.org>
3453 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3454 lwp_arch_private_info and ptid_of_lwp.
3456 2015-08-25 Yao Qi <yao.qi@linaro.org>
3458 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3459 Find proc_info by find_process_pid. All callers updated.
3461 2015-08-25 Yao Qi <yao.qi@linaro.org>
3463 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3465 (debug_reg_change_callback): Remove.
3466 (aarch64_notify_debug_reg_change): Remove.
3468 2015-08-25 Yao Qi <yao.qi@linaro.org>
3470 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3471 Call current_lwp_ptid.
3473 2015-08-25 Yao Qi <yao.qi@linaro.org>
3475 * linux-aarch64-low.c (debug_reg_change_callback): Use
3478 2015-08-25 Yao Qi <yao.qi@linaro.org>
3480 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3482 2015-08-25 Yao Qi <yao.qi@linaro.org>
3484 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3486 2015-08-25 Yao Qi <yao.qi@linaro.org>
3488 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3491 2015-08-25 Yao Qi <yao.qi@linaro.org>
3493 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3495 (debug_reg_change_callback): Remove argument entry and add argument
3496 lwp. Remove local variable thread. Don't print thread id in the
3497 debugging output. Don't check whether pid of thread equals to pid.
3498 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3499 iterate_over_lwps instead find_inferior.
3501 2015-08-24 Pedro Alves <palves@redhat.com>
3503 * inferiors.c (get_first_process): New function.
3504 * inferiors.h (get_first_process): New declaration.
3505 * remote-utils.c (read_ptid): Default to the first process in the
3506 list, instead of to the current thread's process.
3508 2015-08-24 Pedro Alves <palves@redhat.com>
3510 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3511 * event-loop.c: Likewise.
3512 * remote-utils.c: Likewise.
3513 * tracepoint.c: Likewise.
3515 2015-08-24 Pedro Alves <palves@redhat.com>
3517 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3520 2015-08-21 Pedro Alves <palves@redhat.com>
3522 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3523 instead of literal 1.
3525 2015-08-21 Pedro Alves <palves@redhat.com>
3527 * tdesc.c (default_description): Explicitly zero-initialize.
3529 2015-08-21 Pedro Alves <palves@redhat.com>
3532 * inferiors.c (remove_thread): Discard any pending stop reply for
3534 * server.c (remove_all_on_match_pid): Rename to ...
3535 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3537 (discard_queued_stop_replies): Change parameter to a ptid. Now
3539 (handle_v_kill, kill_inferior_callback, captured_main)
3540 (process_serial_event): Adjust.
3541 * server.h (discard_queued_stop_replies): Declare.
3543 2015-08-21 Pedro Alves <palves@redhat.com>
3545 * linux-low.c (wait_for_sigstop): Always switch to no thread
3546 selected if the previously current thread dies.
3547 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3548 process instead of the current thread's.
3549 * remote-utils.c (input_interrupt): Don't check if there's no
3551 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3552 current thread to the general thread fails, error out.
3553 (handle_qxfer_auxv, handle_qxfer_libraries)
3554 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3555 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3556 (handle_query): Check if there's a thread selected instead of
3557 checking whether there's any thread in the thread list.
3558 (handle_qxfer_threads, handle_qxfer_btrace)
3559 (handle_qxfer_btrace_conf): Don't error out early if there's no
3560 thread in the thread list.
3561 (handle_v_cont, myresume): Don't set the current thread to the
3563 (process_serial_event) <Hg handling>: Also set thread_id if the
3564 previous general thread is still alive.
3565 (process_serial_event) <g/G handling>: If setting the current
3566 thread to the general thread fails, error out.
3567 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3568 thread's lwp instead of the current thread's.
3569 * target.c (set_desired_thread): If the desired thread was not
3570 found, leave the current thread pointing to NULL. Return an int
3571 (boolean) indicating success.
3572 * target.h (set_desired_thread): Change return type to int.
3574 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3576 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3577 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3579 (ps_get_thread_area): New function.
3581 2015-08-19 Gary Benson <gbenson@redhat.com>
3583 * hostio.c (handle_pread): Do not attempt to read more data
3584 than hostio_reply_with_data can fit in a packet.
3586 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3588 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3590 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3592 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3594 2015-08-06 Pedro Alves <palves@redhat.com>
3596 * tracepoint.c (expr_eval_result): Now an int.
3598 2015-08-06 Pedro Alves <palves@redhat.com>
3600 * gdbthread.h (struct regcache): Forward declare.
3601 (struct thread_info) <regcache_data>: Now a struct regcache
3603 * inferiors.c (inferior_regcache_data)
3604 (set_inferior_regcache_data): Now work with struct regcache
3606 * inferiors.h (struct regcache): Forward declare.
3607 (inferior_regcache_data, set_inferior_regcache_data): Now work
3608 with struct regcache pointers.
3609 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3610 (free_register_cache_thread): Remove struct regcache pointer
3613 2015-08-06 Pedro Alves <palves@redhat.com>
3615 * server.c (captured_main): On error, print the exception message
3616 to stderr, and if run_once is set, throw a quit.
3618 2015-08-06 Pedro Alves <palves@redhat.com>
3620 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3623 2015-08-06 Pedro Alves <palves@redhat.com>
3625 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3626 reading beyond the passed in buffer length.
3628 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3630 * tracepoint.c (symbol_list) <required>: Remove.
3632 2015-08-06 Pedro Alves <palves@redhat.com>
3634 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3635 count if stopping and suspending threads.
3636 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3637 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3638 (linux_detach): Complete an ongoing step-over.
3639 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3641 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3642 (linux_wait_1): If passing a signal to the inferior after
3643 finishing a step-over, unsuspend and re-resume all lwps. If we
3644 see a single-step event but the thread should be continuing, don't
3645 pass the trap to gdb.
3646 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3647 internal_error instead of gdb_assert.
3648 (enqueue_pending_signal): New function.
3649 (check_ptrace_stopped_lwp_gone): Add debug output.
3650 (start_step_over): Use internal_error instead of gdb_assert.
3651 (complete_ongoing_step_over): New function.
3652 (linux_resume_one_thread): Don't resume a suspended thread.
3653 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3656 2015-08-06 Pedro Alves <palves@redhat.com>
3658 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3659 (linux_thread_alive): Use lwp_is_marked_dead.
3660 (extended_event_reported): Delete.
3661 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3662 instead of extended_event_reported.
3663 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3665 (lwp_is_marked_dead): New function.
3666 (lwp_running): Use lwp_is_marked_dead.
3667 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3670 2015-08-06 Pedro Alves <palves@redhat.com>
3672 * linux-low.c (linux_wait_1): Move fork event output out of the
3673 !report_to_gdb check. Pass event_child->waitstatus to
3674 target_waitstatus_to_string instead of ourstatus.
3676 2015-08-04 Yao Qi <yao.qi@linaro.org>
3678 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3679 if current_thread is 32 bit.
3681 2015-08-04 Yao Qi <yao.qi@linaro.org>
3683 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3684 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3685 * server.c (extended_protocol): Remove "static".
3686 * server.h (extended_protocol): Declare it.
3688 2015-08-04 Yao Qi <yao.qi@linaro.org>
3690 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3691 both aarch64 and aarch32.
3692 (aarch64_set_pc): Likewise.
3694 2015-08-04 Yao Qi <yao.qi@linaro.org>
3696 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3697 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3698 arm-with-neon.xml to srv_xmlfiles.
3699 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3700 (is_64bit_tdesc): New function.
3701 (aarch64_linux_read_description): New function.
3702 (aarch64_arch_setup): Call aarch64_linux_read_description.
3703 (regs_info): Rename to regs_info_aarch64.
3704 (aarch64_regs_info): Return right regs_info.
3705 (initialize_low_arch): Call initialize_low_arch_aarch32.
3707 2015-08-04 Yao Qi <yao.qi@linaro.org>
3709 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3710 * linux-aarch32-low.c: New file.
3711 * linux-aarch32-low.h: New file.
3712 * linux-arm-low.c (arm_fill_gregset): Move it to
3713 linux-aarch32-low.c.
3714 (arm_store_gregset): Likewise.
3715 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3716 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3717 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3718 (regs_info): Rename to regs_info_arm.
3719 (arm_regs_info): Return regs_info_aarch32 if
3720 have_ptrace_getregset is 1 and target description is
3721 arm_with_neon or arm_with_vfpv3.
3722 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3723 Call initialize_low_arch_aarch32 instead.
3725 2015-08-04 Yao Qi <yao.qi@linaro.org>
3727 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3728 * linux-low.c: ... here.
3729 * linux-low.h (have_ptrace_getregset): Declare it.
3731 2015-08-04 Pedro Alves <palves@redhat.com>
3733 * thread-db.c (struct thread_db): Use new typedefs.
3734 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3736 (disable_thread_event_reporting): Cast result of dlsym to
3737 destination function pointer type.
3738 (thread_db_mourn): Use td_ta_delete_ftype.
3740 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3742 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3744 (CDX_BREAKPOINT): Define for R2.
3745 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3746 (the_low_target): Add comments.
3748 2015-07-30 Yao Qi <yao.qi@linaro.org>
3750 * linux-arm-low.c (arm_hwcap): Remove it.
3751 (arm_read_description): New local variable arm_hwcap. Don't
3752 set arm_hwcap to zero.
3754 2015-07-30 Yao Qi <yao.qi@linaro.org>
3756 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3757 Use regcache->tdesc instead.
3758 (arm_store_wmmxregset): Likewise.
3759 (arm_fill_vfpregset): Likewise.
3760 (arm_store_vfpregset): Likewise.
3762 2015-07-30 Yao Qi <yao.qi@linaro.org>
3764 * linux-arm-low.c: Include arch/arm.h.
3765 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3766 (arm_store_gregset): Likewise.
3768 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3770 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3771 ptrace's 4th parameter.
3773 2015-07-27 Yao Qi <yao.qi@linaro.org>
3775 * configure.srv (case aarch64*-*-linux*): Don't set
3778 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3780 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3782 * linux-arm-low.c: Likewise.
3783 * linux-cris-low.c: Likewise.
3784 * linux-crisv32-low.c: Likewise.
3785 * linux-low.c: Likewise.
3786 * linux-m68k-low.c: Likewise.
3787 * linux-mips-low.c: Likewise.
3788 * linux-nios2-low.c: Likewise.
3789 * linux-s390-low.c: Likewise.
3790 * linux-sparc-low.c: Likewise.
3791 * linux-tic6x-low.c: Likewise.
3792 * linux-tile-low.c: Likewise.
3793 * linux-x86-low.c: Likewise.
3795 2015-07-24 Pedro Alves <palves@redhat.com>
3797 * config.in: Regenerate.
3798 * configure: Regenerate.
3800 2015-07-24 Pedro Alves <palves@redhat.com>
3802 * acinclude.m4: Include ../ptrace.m4.
3803 * configure.ac: Call GDB_AC_PTRACE.
3804 * config.in, configure: Regenerate.
3806 2015-07-24 Yao Qi <yao.qi@linaro.org>
3808 * linux-low.c (linux_create_inferior): Remove setting to
3809 proc->priv->new_inferior.
3810 (linux_attach): Likewise.
3811 (linux_low_filter_event): Likewise.
3812 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3814 2015-07-24 Yao Qi <yao.qi@linaro.org>
3816 * linux-low.c (linux_arch_setup): New function.
3817 (linux_low_filter_event): If proc->tdesc is NULL and
3818 proc->attached is true, call the_low_target.arch_setup.
3819 Otherwise, keep status pending, and return.
3820 (linux_resume_one_lwp_throw): Don't call get_pc if
3821 thread->while_stepping isn't NULL. Don't call
3822 get_thread_regcache if proc->tdesc is NULL.
3823 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3824 (linux_target_ops): Install arch_setup.
3825 * server.c (start_inferior): Call the_target->arch_setup.
3826 * target.h (struct target_ops) <arch_setup>: New field.
3827 (target_arch_setup): New marco.
3828 * lynx-low.c (lynx_target_ops): Update.
3829 * nto-low.c (nto_target_ops): Update.
3830 * spu-low.c (spu_target_ops): Update.
3831 * win32-low.c (win32_target_ops): Update.
3833 2015-07-24 Yao Qi <yao.qi@linaro.org>
3835 * linux-low.c (linux_add_process): Don't set
3836 proc->priv->new_inferior.
3837 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3838 (linux_attach): Likewise.
3840 2015-07-24 Yao Qi <yao.qi@linaro.org>
3842 * server.c (start_inferior): Code refactor.
3844 2015-07-24 Yao Qi <yao.qi@linaro.org>
3846 * server.c (process_serial_event): Set general_thread.
3848 2015-07-21 Yao Qi <yao.qi@linaro.org>
3850 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3851 aarch64_linux_get_debug_reg_capacity.
3853 2015-07-17 Yao Qi <yao.qi@linaro.org>
3855 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3856 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3857 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3858 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3859 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3860 (AARCH64_HWP_ALIGNMENT): Likewise.
3861 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3862 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3863 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3864 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3865 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3866 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3867 (struct aarch64_debug_reg_state): Likewise.
3868 (struct arch_lwp_info): Likewise.
3869 (aarch64_align_watchpoint): Likewise.
3870 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3871 (aarch64_watchpoint_length): Likewise.
3872 (aarch64_point_encode_ctrl_reg): Likewise
3873 (aarch64_point_is_aligned): Likewise.
3874 (aarch64_align_watchpoint): Likewise.
3875 (aarch64_linux_set_debug_regs):
3876 (aarch64_dr_state_insert_one_point): Likewise.
3877 (aarch64_dr_state_remove_one_point): Likewise.
3878 (aarch64_handle_breakpoint): Likewise.
3879 (aarch64_handle_aligned_watchpoint): Likewise.
3880 (aarch64_handle_unaligned_watchpoint): Likewise.
3881 (aarch64_handle_watchpoint): Likewise.
3883 2015-07-17 Yao Qi <yao.qi@linaro.org>
3885 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3886 and don't aarch64_get_debug_reg_state. All callers update.
3887 (aarch64_handle_aligned_watchpoint): Likewise.
3888 (aarch64_handle_unaligned_watchpoint): Likewise.
3889 (aarch64_handle_watchpoint): Likewise.
3890 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3891 (aarch64_remove_point): Likewise.
3893 2015-07-17 Yao Qi <yao.qi@linaro.org>
3895 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3897 (aarch64_handle_unaligned_watchpoint): Likewise.
3899 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3901 Revert the previous 3 commits:
3902 Move gdb_regex* to common/
3903 Move linux_find_memory_regions_full & co.
3904 gdbserver build-id attribute generator
3906 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3907 Jan Kratochvil <jan.kratochvil@redhat.com>
3909 gdbserver build-id attribute generator.
3910 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3911 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3912 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3914 (get_dynamic): Use find_pdhr to traverse program headers.
3915 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3916 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3917 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3918 (get_hex_build_id): New.
3919 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3920 to reply XML document.
3922 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3923 Jan Kratochvil <jan.kratochvil@redhat.com>
3925 * target.c: Include target/target-utils.h and fcntl.h.
3926 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3927 (target_fileio_read_stralloc): New functions.
3929 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3931 * Makefile.in (OBS): Add gdb_regex.o.
3933 * config.in: Rebuilt.
3934 * configure: Rebuilt.
3936 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3937 Jan Kratochvil <jan.kratochvil@redhat.com>
3939 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3940 * Makefile.in (OBS): Add target-utils.o.
3941 (linux-maps.o, target-utils.o): New.
3942 * configure.srv (srv_linux_obj): Add linux-maps.o.
3944 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3946 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3948 (the_low_target): Install it.
3950 2015-07-14 Pedro Alves <palves@redhat.com>
3952 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3953 Instead, ignore ECHILD, and throw an error for other errnos.
3955 2015-07-10 Pedro Alves <palves@redhat.com>
3957 * event-loop.c (struct callback_event) <data>: Change type to
3958 gdb_client_data instance instead of gdb_client_data pointer.
3959 (append_callback_event): Adjust.
3961 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3963 * linux-aarch64-low.c: Add comments for each linux_target_ops
3964 method. Remove comments already covered in target_ops and
3965 linux_target_ops definitions.
3966 (the_low_target): Add comments for each unimplemented method.
3968 2015-07-09 Yao Qi <yao.qi@linaro.org>
3970 * linux-aarch64-low.c (aarch64_regmap): Remove.
3971 (aarch64_usrregs_info): Remove.
3972 (regs_info): Set field usrregs to NULL.
3974 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3976 * linux-low.c: Include "rsp-low.h"
3977 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3978 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3979 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3980 (handle_btrace_enable_pt): New.
3981 (handle_btrace_general_set): Support "pt".
3982 (handle_btrace_conf_general_set): Support "pt:size".
3984 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3986 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3989 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3991 * linux-aarch64-low.c: Remove comment about endianness.
3992 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3993 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3996 2015-06-24 Gary Benson <gbenson@redhat.com>
3998 * linux-i386-ipa.c (stdint.h): Do not include.
3999 * lynx-i386-low.c (stdint.h): Likewise.
4000 * lynx-ppc-low.c (stdint.h): Likewise.
4001 * mem-break.c (stdint.h): Likewise.
4002 * thread-db.c (stdint.h): Likewise.
4003 * tracepoint.c (stdint.h): Likewise.
4004 * win32-low.c (stdint.h): Likewise.
4006 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4008 * server.c (write_qxfer_response): Update call to
4009 remote_escape_output.
4011 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4012 Jan Kratochvil <jan.kratochvil@redhat.com>
4014 Merge multiple hex conversions.
4015 * gdbreplay.c (tohex): Rename to 'fromhex'.
4016 (logchar): Use fromhex.
4018 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4020 * server.c (handle_qxfer_libraries): Set `version' attribute for
4023 2015-06-10 Gary Benson <gbenson@redhat.com>
4025 * target.h (struct target_ops) <multifs_open>: New field.
4026 <multifs_unlink>: Likewise.
4027 <multifs_readlink>: Likewise.
4028 * linux-low.c (nat/linux-namespaces.h): New include.
4029 (linux_target_ops): Initialize the_target->multifs_open,
4030 the_target->multifs_unlink and the_target->multifs_readlink.
4031 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4032 * hostio.c (hostio_fs_pid): New static variable.
4033 (hostio_handle_new_gdb_connection): New function.
4034 (handle_setfs): Likewise.
4035 (handle_open): Use the_target->multifs_open as appropriate.
4036 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4037 (handle_readlink): Use the_target->multifs_readlink as
4039 (handle_vFile): Handle vFile:setfs packets.
4040 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4041 after target_handle_new_gdb_connection.
4043 2015-06-10 Gary Benson <gbenson@redhat.com>
4045 * configure.ac (AC_CHECK_FUNCS): Add setns.
4046 * config.in: Regenerate.
4047 * configure: Likewise.
4048 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4049 (linux-namespaces.o): New rule.
4050 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4052 2015-06-09 Gary Benson <gbenson@redhat.com>
4054 * hostio.c (handle_open): Process mode argument with
4055 fileio_to_host_mode.
4057 2015-06-01 Yao Qi <yao.qi@linaro.org>
4059 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4060 * linux-x86-low.c: Likewise.
4062 2015-05-28 Don Breazeal <donb@codesourcery.com>
4064 * linux-low.c (handle_extended_wait): Initialize
4065 thread_info.last_resume_kind for new fork children.
4067 2015-05-15 Pedro Alves <palves@redhat.com>
4069 * target.h (target_handle_new_gdb_connection): Rewrite using if
4070 wrapped in do/while.
4072 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4074 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4075 * configure, config.in: Regenerate.
4076 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4079 2015-05-12 Don Breazeal <donb@codesourcery.com>
4081 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4082 PTRACE_EVENT_VFORK_DONE.
4083 (linux_low_ptrace_options, extended_event_reported): Add vfork
4085 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4086 and "vforkdone" for RSP 'T' Stop Reply Packet.
4087 * server.h (report_vfork_events): Declare
4090 2015-05-12 Don Breazeal <donb@codesourcery.com>
4092 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4093 (the_low_target) <new_fork>: Initialize new member.
4094 * linux-arm-low.c (arm_new_fork): New function.
4095 (the_low_target) <new_fork>: Initialize new member.
4096 * linux-low.c (handle_extended_wait): Call new target function
4098 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4099 * linux-mips-low.c (mips_add_watchpoint): New function
4100 extracted from mips_insert_point.
4101 (the_low_target) <new_fork>: Initialize new member.
4102 (mips_linux_new_fork): New function.
4103 (mips_insert_point): Call mips_add_watchpoint.
4104 * linux-x86-low.c (x86_linux_new_fork): New function.
4105 (the_low_target) <new_fork>: Initialize new member.
4107 2015-05-12 Don Breazeal <donb@codesourcery.com>
4109 * linux-low.c (handle_extended_wait): Implement return value,
4110 rename argument 'event_child' to 'event_lwp', handle
4111 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4112 (linux_low_ptrace_options): New function.
4113 (linux_low_filter_event): Call linux_low_ptrace_options,
4114 use different argument fo linux_enable_event_reporting,
4115 use return value from handle_extended_wait.
4116 (extended_event_reported): New function.
4117 (linux_wait_1): Call extended_event_reported and set
4118 status to report fork events.
4119 (linux_write_memory): Add pid to debug message.
4120 (reset_lwp_ptrace_options_callback): New function.
4121 (linux_handle_new_gdb_connection): New function.
4122 (linux_target_ops): Initialize new structure member.
4123 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4124 * lynx-low.c: Initialize new structure member.
4125 * remote-utils.c (prepare_resume_reply): Implement stop reason
4126 "fork" for "T" stop message.
4127 * server.c (handle_query): Call handle_new_gdb_connection.
4128 * server.h (report_fork_events): Declare global flag.
4129 * target.h (struct target_ops) <handle_new_gdb_connection>:
4131 (target_handle_new_gdb_connection): New macro.
4132 * win32-low.c: Initialize new structure member.
4134 2015-05-12 Don Breazeal <donb@codesourcery.com>
4136 * mem-break.c (APPEND_TO_LIST): Define macro.
4137 (clone_agent_expr): New function.
4138 (clone_one_breakpoint): New function.
4139 (clone_all_breakpoints): New function.
4140 * mem-break.h: Declare new functions.
4142 2015-05-12 Don Breazeal <donb@codesourcery.com>
4144 * linux-low.c (linux_supports_fork_events): New function.
4145 (linux_supports_vfork_events): New function.
4146 (linux_target_ops): Initialize new structure members.
4147 (initialize_low): Call linux_check_ptrace_features.
4148 * lynx-low.c (lynx_target_ops): Initialize new structure
4150 * server.c (report_fork_events, report_vfork_events):
4152 (handle_query): Add new features to qSupported packet and
4154 (captured_main): Initialize new global variables.
4155 * target.h (struct target_ops) <supports_fork_events>:
4157 <supports_vfork_events>: New member.
4158 (target_supports_fork_events): New macro.
4159 (target_supports_vfork_events): New macro.
4160 * win32-low.c (win32_target_ops): Initialize new structure
4163 2015-05-12 Gary Benson <gbenson@redhat.com>
4165 * server.c (handle_qxfer_exec_file): Use current process
4168 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4170 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4171 Remove HAVE_PTRACE_GETREGS conditionals.
4172 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4173 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4175 2015-05-08 Yao Qi <yao.qi@linaro.org>
4177 * linux-low.c (linux_supports_conditional_breakpoints): New
4179 (linux_target_ops): Install new target method.
4180 * lynx-low.c (lynx_target_ops): Install NULL hook for
4181 supports_conditional_breakpoints.
4182 * nto-low.c (nto_target_ops): Likewise.
4183 * spu-low.c (spu_target_ops): Likewise.
4184 * win32-low.c (win32_target_ops): Likewise.
4185 * server.c (handle_query): Check
4186 target_supports_conditional_breakpoints.
4187 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4189 (target_supports_conditional_breakpoints): New macro.
4191 2015-05-06 Pedro Alves <palves@redhat.com>
4194 * server.c (start_inferior): If the process exits, mourn it.
4196 2015-04-21 Gary Benson <gbenson@redhat.com>
4198 * hostio.c (fileio_open_flags_to_host): Factored out to
4199 fileio_to_host_openflags in common/fileio.c. Single use
4202 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4204 * linux-xtensa-low.c (xtensa_fill_gregset)
4205 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4208 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4210 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4211 (regs_info): Replace usrregs pointer with NULL.
4213 2015-04-17 Gary Benson <gbenson@redhat.com>
4215 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4216 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4217 * server.c (handle_qxfer_exec_file): New function.
4218 (qxfer_packets): Add exec-file entry.
4219 (handle_query): Report qXfer:exec-file:read as supported packet.
4221 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4223 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4225 2015-04-09 Gary Benson <gbenson@redhat.com>
4227 * hostio-errno.c (errno_to_fileio_error): Remove function.
4228 Update caller to use remote_fileio_to_fio_error.
4230 2015-04-09 Yao Qi <yao.qi@linaro.org>
4232 * linux-low.c (linux_insert_point): Call
4233 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4234 (linux_remove_point): Call remove_memory_breakpoint if type is
4236 * linux-x86-low.c (x86_insert_point): Don't call
4237 insert_memory_breakpoint.
4238 (x86_remove_point): Don't call remove_memory_breakpoint.
4240 2015-04-01 Pedro Alves <palves@redhat.com>
4241 Cleber Rosa <crosa@redhat.com>
4243 * server.c (gdbserver_usage): Reorganize and extend the usage
4246 2015-03-24 Pedro Alves <palves@redhat.com>
4248 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4249 output. Also dump TRAP_TRACE.
4250 (linux_low_filter_event): In debug output, distinguish a
4251 resume_stop SIGSTOP from a delayed SIGSTOP.
4253 2015-03-24 Gary Benson <gbenson@redhat.com>
4255 * linux-x86-low.c (x86_linux_new_thread): Moved to
4257 (x86_linux_prepare_to_resume): Likewise.
4259 2015-03-24 Gary Benson <gbenson@redhat.com>
4261 * Makefile.in (x86-linux-dregs.o): New rule.
4262 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4263 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4264 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4265 (x86_linux_dr_get): Likewise.
4266 (x86_linux_dr_set): Likewise.
4267 (update_debug_registers_callback): Likewise.
4268 (x86_linux_dr_set_addr): Likewise.
4269 (x86_linux_dr_get_addr): Likewise.
4270 (x86_linux_dr_set_control): Likewise.
4271 (x86_linux_dr_get_control): Likewise.
4272 (x86_linux_dr_get_status): Likewise.
4273 (x86_linux_update_debug_registers): Likewise.
4275 2015-03-24 Gary Benson <gbenson@redhat.com>
4277 * linux-x86-low.c (x86_linux_update_debug_registers):
4278 New function, factored out from...
4279 (x86_linux_prepare_to_resume): ...this.
4281 2015-03-24 Gary Benson <gbenson@redhat.com>
4283 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4284 (x86_linux_dr_set): Likewise.
4285 (update_debug_registers_callback): Likewise.
4286 (x86_linux_dr_set_addr): Likewise.
4287 (x86_linux_dr_get_addr): Likewise.
4288 (x86_linux_dr_set_control): Likewise.
4289 (x86_linux_dr_get_control): Likewise.
4290 (x86_linux_dr_get_status): Likewise.
4291 (x86_linux_prepare_to_resume): Likewise.
4293 2015-03-24 Gary Benson <gbenson@redhat.com>
4295 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4296 Use perror_with_name. Pass string through gettext.
4297 (x86_linux_dr_set): Likewise.
4299 2015-03-24 Gary Benson <gbenson@redhat.com>
4301 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4302 (x86_linux_dr_set_addr): ...this.
4303 (x86_dr_low_get_addr): Rename to...
4304 (x86_linux_dr_get_addr): ...this.
4305 (x86_dr_low_set_control): Rename to...
4306 (x86_linux_dr_set_control): ...this.
4307 (x86_dr_low_get_control): Rename to...
4308 (x86_linux_dr_get_control): ...this.
4309 (x86_dr_low_get_status): Rename to...
4310 (x86_linux_dr_get_status): ...this.
4311 (x86_dr_low): Update with new function names.
4313 2015-03-24 Gary Benson <gbenson@redhat.com>
4315 * Makefile.in (x86-linux.o): New rule.
4316 * configure.srv: Add x86-linux.o to relevant targets.
4317 * linux-low.c (lwp_set_arch_private_info): New function.
4318 (lwp_arch_private_info): Likewise.
4319 * linux-x86-low.c: Include nat/x86-linux.h.
4320 (arch_lwp_info): Removed structure.
4321 (update_debug_registers_callback):
4322 Use lwp_set_debug_registers_changed.
4323 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4324 and lwp_set_debug_registers_changed.
4325 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4327 2015-03-24 Gary Benson <gbenson@redhat.com>
4329 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4330 * linux-arm-low.c (arm_new_thread): Likewise.
4331 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4332 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4333 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4334 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4336 2015-03-24 Gary Benson <gbenson@redhat.com>
4338 * linux-low.c (ptid_of_lwp): New function.
4339 (lwp_is_stopped): Likewise.
4340 (lwp_stop_reason): Likewise.
4341 * linux-x86-low.c (update_debug_registers_callback):
4343 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4346 2015-03-24 Gary Benson <gbenson@redhat.com>
4348 * linux-low.h (linux_stop_lwp): Remove declaration.
4350 2015-03-24 Gary Benson <gbenson@redhat.com>
4352 * linux-low.h: Include nat/linux-nat.h.
4353 * linux-low.c (iterate_over_lwps_args): New structure.
4354 (iterate_over_lwps_filter): New function.
4355 (iterate_over_lwps): Likewise.
4356 * linux-x86-low.c (update_debug_registers_callback):
4357 Update signature to what iterate_over_lwps expects.
4358 Remove PID check that iterate_over_lwps now performs.
4359 (x86_dr_low_set_addr): Use iterate_over_lwps.
4360 (x86_dr_low_set_control): Likewise.
4362 2015-03-24 Gary Benson <gbenson@redhat.com>
4364 * linux-x86-low.c (x86_debug_reg_state): New function.
4365 (x86_linux_prepare_to_resume): Use the above.
4367 2015-03-24 Gary Benson <gbenson@redhat.com>
4369 * linux-low.c (current_lwp_ptid): New function.
4370 * linux-x86-low.c: Include nat/linux-nat.h.
4371 (x86_dr_low_get_addr): Use current_lwp_ptid.
4372 (x86_dr_low_get_control): Likewise.
4373 (x86_dr_low_get_status): Likewise.
4375 2015-03-20 Pedro Alves <palves@redhat.com>
4377 * tracepoint.c (cmd_qtstatus): Make "str" const.
4379 2015-03-20 Pedro Alves <palves@redhat.com>
4381 * server.c (handle_general_set): Make "req_str" const.
4383 2015-03-19 Pedro Alves <palves@redhat.com>
4385 * linux-low.c (linux_resume_one_lwp): Rename to ...
4386 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4387 instead call perror_with_name.
4388 (check_ptrace_stopped_lwp_gone): New function.
4389 (linux_resume_one_lwp): Reimplement as wrapper around
4390 linux_resume_one_lwp_throw that swallows errors if the LWP is
4393 2015-03-19 Pedro Alves <palves@redhat.com>
4395 * linux-low.c (count_events_callback, select_event_lwp_callback):
4396 No longer check whether the thread has resume_stop as last resume
4399 2015-03-19 Pedro Alves <palves@redhat.com>
4401 * linux-low.c (count_events_callback, select_event_lwp_callback):
4402 Use the lwp's status_pending_p field, not the thread's.
4404 2015-03-19 Pedro Alves <palves@redhat.com>
4406 * linux-low.c (select_event_lwp_callback): Update comments to
4407 no longer mention SIGTRAP.
4409 2015-03-18 Gary Benson <gbenson@redhat.com>
4411 * server.c (handle_query): Do not report vFile:fstat as supported.
4413 2015-03-11 Gary Benson <gbenson@redhat.com>
4415 * hostio.c (sys/types.h): New include.
4416 (sys/stat.h): Likewise.
4417 (common-remote-fileio.h): Likewise.
4418 (handle_fstat): New function.
4419 (handle_vFile): Handle vFile:fstat packets.
4421 2015-03-11 Gary Benson <gbenson@redhat.com>
4423 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4424 struct stat.st_blocks and struct stat.st_blksize.
4425 * configure: Regenerate.
4426 * config.in: Likewise.
4427 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4428 (OBS): Add common-remote-fileio.o.
4429 (common-remote-fileio.o): New rule.
4431 2015-03-09 Pedro Alves <palves@redhat.com>
4433 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4434 'struct sockaddr' pointer in 'accept' call.
4436 2015-03-09 Pedro Alves <palves@redhat.com>
4439 2015-03-07 Pedro Alves <palves@redhat.com>
4440 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4441 or <winsock2.h> here. Instead include "gdb_socket.h".
4442 (remote_open): Use union gdb_sockaddr_u.
4443 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4444 or <winsock2.h> here. Instead include "gdb_socket.h".
4445 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4446 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4448 (init_named_socket, gdb_agent_helper_thread): Use union
4451 2015-03-07 Pedro Alves <palves@redhat.com>
4453 * configure.ac (build_warnings): Move
4454 -Wdeclaration-after-statement to the C-specific set.
4455 * configure: Regenerate.
4457 2015-03-07 Pedro Alves <palves@redhat.com>
4459 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4460 or <winsock2.h> here. Instead include "gdb_socket.h".
4461 (remote_open): Use union gdb_sockaddr_u.
4462 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4463 or <winsock2.h> here. Instead include "gdb_socket.h".
4464 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4465 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4467 (init_named_socket, gdb_agent_helper_thread): Use union
4470 2015-03-07 Pedro Alves <palves@redhat.com>
4472 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4475 2015-03-06 Yao Qi <yao.qi@linaro.org>
4477 * linux-aarch64-low.c (aarch64_insert_point): Use
4478 show_debug_regs as a boolean.
4479 (aarch64_remove_point): Likewise.
4481 2015-03-05 Pedro Alves <palves@redhat.com>
4483 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4484 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4485 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4486 * nto-low.c (nto_target_ops): Likewise.
4487 * spu-low.c (spu_target_ops): Likewise.
4488 * win32-low.c (win32_target_ops): Likewise.
4490 2015-03-04 Pedro Alves <palves@redhat.com>
4492 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4493 Decide whether a breakpoint triggered based on the SIGTRAP's
4495 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4496 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4497 (linux_low_filter_event): Check for breakpoints before checking
4499 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4501 (linux_stopped_by_sw_breakpoint)
4502 (linux_supports_stopped_by_sw_breakpoint)
4503 (linux_stopped_by_hw_breakpoint)
4504 (linux_supports_stopped_by_hw_breakpoint): New functions.
4505 (linux_target_ops): Install new target methods.
4507 2015-03-04 Pedro Alves <palves@redhat.com>
4509 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4510 * server.c (swbreak_feature, hwbreak_feature): New globals.
4511 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4512 (captured_main): Clear swbreak_feature and hwbreak_feature.
4513 * server.h (swbreak_feature, hwbreak_feature): Declare.
4514 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4515 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4516 supports_stopped_by_hw_breakpoint>: New fields.
4517 (target_supports_stopped_by_sw_breakpoint)
4518 (target_stopped_by_sw_breakpoint)
4519 (target_supports_stopped_by_hw_breakpoint)
4520 (target_stopped_by_hw_breakpoint): Declare.
4522 2015-03-04 Pedro Alves <palves@redhat.com>
4524 enum lwp_stop_reason -> enum target_stop_reason
4525 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4526 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4527 (linux_wait_1, stuck_in_jump_pad_callback)
4528 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4529 (linux_stopped_by_watchpoint):
4530 * linux-low.h (enum lwp_stop_reason): Delete.
4531 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4532 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4534 2015-03-04 Yao Qi <yao.qi@linaro.org>
4536 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4538 2015-03-03 Gary Benson <gbenson@redhat.com>
4540 * hostio.c (handle_vFile): Fix prefix lengths.
4542 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4544 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4547 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4549 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4550 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4551 (clean): Add "rm -f" for above C files.
4552 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4553 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4554 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4555 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4556 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4557 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4558 (init_registers_s390x_vx_linux64)
4559 (init_registers_s390x_tevx_linux64)
4560 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4561 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4563 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4564 (s390_store_vxrs_high): New functions.
4565 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4567 (s390_arch_setup): Add logic for selecting one of the new target
4568 descriptions. Activate the new vector regsets if applicable.
4569 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4570 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4571 and init_registers_s390x_tevx_linux64.
4573 2015-03-01 Pedro Alves <palves@redhat.com>
4575 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4578 2015-02-27 Pedro Alves <palves@redhat.com>
4580 * linux-x86-low.c (u_debugreg_offset): New function.
4581 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4583 2015-02-27 Pedro Alves <palves@redhat.com>
4585 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4586 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4587 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4588 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4589 (ps_lsetfpregs, ps_getpid)
4590 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4591 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4592 (ps_lsetxregs, ps_plog): Declare.
4594 2015-02-27 Pedro Alves <palves@redhat.com>
4596 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4597 IP_AGENT_EXPORT_FUNC.
4598 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4599 IP_AGENT_EXPORT_FUNC.
4600 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4601 (IP_AGENT_EXPORT): Delete.
4602 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4603 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4604 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4605 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4606 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4607 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4608 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4609 (traceframe_read_count, traceframe_write_count)
4610 (traceframes_created, trace_state_variables, get_raw_reg)
4611 (get_trace_state_variable_value, set_trace_state_variable_value)
4612 (ust_loaded, helper_thread_id, cmd_buf): Use
4613 IPA_SYM_EXPORTED_NAME.
4614 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4615 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4616 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4617 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4618 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4619 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4620 EXTERN_C_PUSH/EXTERN_C_POP.
4621 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4622 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4623 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4624 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4625 (traceframe_write_count, traceframe_read_count)
4626 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4627 (about_to_request_buffer_space, get_trace_state_variable_value)
4628 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4629 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4630 EXTERN_C_PUSH/EXTERN_C_POP.
4631 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4632 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4633 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4634 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4635 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4636 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4637 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4638 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4640 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4641 (IP_AGENT_EXPORT_VAR_DECL): Define.
4643 (gdb_agent_get_raw_reg): Declare.
4645 2015-02-27 Tom Tromey <tromey@redhat.com>
4646 Pedro Alves <palves@redhat.com>
4648 Rename symbols whose names are reserved C++ keywords throughout.
4650 2015-02-27 Pedro Alves <palves@redhat.com>
4652 * Makefile.in (COMPILER): New, get it from autoconf.
4653 (CXX): Get from autoconf instead.
4654 (COMPILE.pre): Use COMPILER.
4655 (CC-LD): Rename to ...
4656 (CC_LD): ... this. Use COMPILER.
4657 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4658 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4659 * acinclude.m4: Include build-with-cxx.m4.
4660 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4661 Disable -Werror by default if building in C++ mode.
4662 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4663 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4664 the C++ compiler. Save/restore CXXFLAGS too.
4665 * configure: Regenerate.
4667 2015-02-27 Pedro Alves <palves@redhat.com>
4669 * acinclude.m4: Include libiberty.m4.
4670 * configure.ac: Call libiberty_INIT.
4671 * config.in, configure: Regenerate.
4673 2015-02-26 Pedro Alves <palves@redhat.com>
4675 * linux-low.c (linux_wait_1): When incrementing the PC past a
4676 program breakpoint always use the_low_target.breakpoint_len as
4677 increment, rather than the maximum between that and
4678 the_low_target.decr_pc_after_break.
4680 2015-02-23 Pedro Alves <palves@redhat.com>
4682 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4683 thread was doing a step-over; always adjust the PC if
4684 we stepped over a permanent breakpoint.
4685 (linux_wait_1): If we stepped over breakpoint that was on top of a
4686 permanent breakpoint, manually advance the PC past it.
4688 2015-02-23 Pedro Alves <palves@redhat.com>
4690 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4692 (x86_fill_gregset, x86_store_gregset): Use it when handling
4695 2015-02-20 Pedro Alves <palves@redhat.com>
4697 * thread-db.c: Include "nat/linux-procfs.h".
4698 (thread_db_init): Skip listing new threads if the kernel supports
4699 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4701 2015-02-20 Pedro Alves <palves@redhat.com>
4703 * linux-low.c (status_pending_p_callback): Use ptid_match.
4705 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4707 PR breakpoints/16812
4708 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4709 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4710 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4712 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4714 PR breakpoints/15956
4715 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4717 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4719 * linux-low.c (linux_low_btrace_conf): Print size.
4720 * server.c (handle_btrace_conf_general_set): New.
4721 (hanle_general_set): Call handle_btrace_conf_general_set.
4722 (handle_query): Report Qbtrace-conf:bts:size as supported.
4724 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4726 * linux-low.c (linux_low_enable_btrace): Update parameters.
4727 (linux_low_btrace_conf): New.
4728 (linux_target_ops)<to_btrace_conf>: Initialize.
4729 * server.c (current_btrace_conf): New.
4730 (handle_btrace_enable): Rename to ...
4731 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4732 to target_enable_btrace. Update comment. Update users.
4733 (handle_qxfer_btrace_conf): New.
4734 (qxfer_packets): Add btrace-conf entry.
4735 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4736 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4737 (target_ops)<read_btrace_conf>: New.
4738 (target_enable_btrace): Update parameters.
4739 (target_read_btrace_conf): New.
4741 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4743 * server.c (handle_btrace_general_set): Remove call to
4744 target_supports_btrace.
4745 (supported_btrace_packets): New.
4746 (handle_query): Call supported_btrace_packets.
4747 * target.h: include btrace-common.h.
4748 (btrace_target_info): Removed.
4749 (supports_btrace, target_supports_btrace): Update parameters.
4751 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4753 * Makefile.in (SFILES): Add common/btrace-common.c.
4754 (OBS): Add common/btrace-common.o.
4755 (btrace-common.o): Add build rules.
4756 * linux-low: Include btrace-common.h.
4757 (linux_low_read_btrace): Use struct btrace_data. Call
4758 btrace_data_init and btrace_data_fini.
4760 2015-02-06 Pedro Alves <palves@redhat.com>
4762 * thread-db.c (find_new_threads_callback): Add debug output.
4764 2015-02-04 Pedro Alves <palves@redhat.com>
4766 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4767 (resume_stopped_resumed_lwps): New function.
4768 (linux_wait_for_event_filtered): Use it.
4770 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4772 * Makefile.in (SFILES): Add linux-personality.c.
4773 (linux-personality.o): New rule.
4774 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4775 list of objects to be built.
4776 * linux-low.c: Include nat/linux-personality.h.
4777 (linux_create_inferior): Remove code to disable address space
4778 randomization (moved to ../nat/linux-personality.c). Create
4779 cleanup to disable address space randomization.
4781 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4783 * Makefile.in (posix-strerror.o): New rule.
4784 (mingw-strerror.o): Likewise.
4785 * configure: Regenerated.
4786 * configure.ac: Source file ../common/common.host. Initialize new
4787 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4789 2015-01-14 Yao Qi <yao@codesourcery.com>
4791 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4792 (ppc-linux.o): New rule.
4793 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4794 * configure.ac: AC_CHECK_FUNCS(getauxval).
4795 * config.in: Re-generated.
4796 * configure: Re-generated.
4797 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4798 ppc64_64bit_inferior_p
4800 2015-01-14 Yao Qi <yao@codesourcery.com>
4802 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4803 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4804 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4805 (PT_ORIG_R3, PT_TRAP): Likewise.
4806 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4807 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4808 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4810 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4812 * i387-fp.c (i387_cache_to_xsave): In look over
4813 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4814 zmmh_low_space field by use of zmmh_high_space.
4816 2015-01-09 Pedro Alves <palves@redhat.com>
4818 * linux-low.c (step_over_bkpt): Move higher up in the file.
4819 (handle_extended_wait): Don't store the stop_pc here.
4820 (get_stop_pc): Adjust comments and rename to ...
4821 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4822 stopped for a software breakpoint or hardware breakpoint.
4823 (thread_still_has_status_pending_p): New function.
4824 (status_pending_p_callback): Use
4825 thread_still_has_status_pending_p. If the event is no longer
4826 interesting, resume the LWP.
4827 (handle_tracepoints): Add assert.
4828 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4829 (wstatus_maybe_breakpoint): New function.
4830 (cancel_breakpoint): Delete function.
4831 (check_stopped_by_watchpoint): New function, factored out from
4832 linux_low_filter_event.
4833 (lp_status_maybe_breakpoint): Delete function.
4834 (linux_low_filter_event): Remove filter_ptid argument.
4835 Leave thread group exits pending here. Store the LWP's stop PC.
4836 Always leave events pending.
4837 (linux_wait_for_event_filtered): Pull all events out of the
4838 kernel, and leave them all pending.
4839 (count_events_callback, select_event_lwp_callback): Consider all
4841 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4842 (select_event_lwp): Only give preference to the stepping LWP in
4843 all-stop mode. Adjust comments.
4844 (ignore_event): New function.
4845 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4846 references to cancel_breakpoints. Adjust to renames. Also give
4847 equal priority to all LWPs that have had events in non-stop mode.
4848 If reporting a software breakpoint event, unadjust the LWP's PC.
4849 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4850 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4852 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4853 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4854 (linux_stopped_by_watchpoint): Adjust.
4855 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4856 * linux-low.h (enum lwp_stop_reason): New.
4857 (struct lwp_info) <stop_pc>: Adjust comment.
4858 <stopped_by_watchpoint>: Delete field.
4859 <stop_reason>: New field.
4860 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4861 * mem-break.c (software_breakpoint_inserted_here)
4862 (hardware_breakpoint_inserted_here): New function.
4863 * mem-break.h (software_breakpoint_inserted_here)
4864 (hardware_breakpoint_inserted_here): Declare.
4865 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4866 (cancel_breakpoints): Delete.
4867 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4868 (upload_fast_traceframes): Remove references to
4871 2015-01-09 Pedro Alves <palves@redhat.com>
4873 * thread-db.c (find_new_threads_callback): Ignore thread if the
4874 kernel thread ID is -1.
4876 2015-01-09 Pedro Alves <palves@redhat.com>
4878 * linux-low.c (linux_attach_fail_reason_string): Move to
4879 nat/linux-ptrace.c, and rename.
4880 (linux_attach_lwp): Update comment.
4881 (attach_proc_task_lwp_callback): New function.
4882 (linux_attach): Adjust to rename and use
4883 linux_proc_attach_tgid_threads.
4884 (linux_attach_fail_reason_string): Delete declaration.
4886 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4888 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4889 * server.c (gdbserver_version): Likewise.
4891 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4893 * remote-utils.c: Include ctype.h.
4894 (input_interrupt): Explicitly handle the case when the char
4895 received is the NUL byte. Improve the printing of non-ASCII
4898 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4900 * linux-low.c (linux_low_filter_event): Update call to
4901 linux_enable_event_reporting following the addition of
4902 a new parameter to that function.
4904 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4907 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4908 (AARCH64_FPCR_REGNO): Likewise.
4909 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4910 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4911 (aarch64_store_fpregset): Likewise.
4913 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4915 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4916 Remove FIXME comment about assumption about N.
4918 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4920 * configure.ac: If large-file support is disabled in GDBserver,
4921 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4922 * configure: Regenerate.
4924 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4926 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4927 warning upon ENODATA from ptrace.
4928 * linux-s390-low.c (s390_store_tdb): New.
4929 (s390_regsets): Add regset for NT_S390_TDB.
4931 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4933 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4934 without a fill_function.
4935 * linux-s390-low.c (s390_fill_last_break): Remove.
4936 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4937 (s390_arch_setup): Use regset's size instead of fill_function for
4940 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4942 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4943 the regset's store function when ptrace returned an error.
4944 * regcache.c (get_thread_regcache): Invalidate register cache
4945 before fetching inferior's registers.
4947 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4949 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4950 while-loop as for-loop.
4951 (regsets_store_inferior_registers): Likewise.
4953 2014-11-28 Yao Qi <yao@codesourcery.com>
4955 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4956 * config.in, configure: Re-generate.
4957 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4960 2014-11-21 Yao Qi <yao@codesourcery.com>
4962 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4963 (AC_CHECK_HEADERS): Remove malloc.h.
4964 * configure: Re-generated.
4965 * config.in: Re-generated.
4966 * server.h: Don't include alloca.h and malloc.h.
4967 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4968 Don't include malloc.h.
4970 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4972 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4973 corresponding ERRNO check in same block.
4975 2014-11-12 Pedro Alves <palves@redhat.com>
4977 * server.c (cont_thread): Update comment.
4978 (start_inferior, attach_inferior): No longer clear cont_thread.
4979 (handle_v_cont): No longer set cont_thread.
4980 (captured_main): Clear cont_thread each time a GDB connects.
4982 2014-11-12 Pedro Alves <palves@redhat.com>
4984 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4985 thread, and don't resume all threads if the Hc thread has exited.
4987 2014-11-12 Pedro Alves <palves@redhat.com>
4989 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4990 the process group instead of to a specific LWP.
4992 2014-10-15 Pedro Alves <palves@redhat.com>
4995 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4997 (arm_set_thread_context): Delete.
4998 (the_low_target): Adjust.
4999 * win32-i386-low.c (debug_registers_changed)
5000 (debug_registers_used): Delete.
5001 (update_debug_registers_callback): New function.
5002 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5003 needing to update their debug registers.
5004 (win32_get_current_dr): New function.
5005 (x86_dr_low_get_addr, x86_dr_low_get_control)
5006 (x86_dr_low_get_status): Fetch the debug register from the thread
5008 (i386_initial_stuff): Adjust.
5009 (i386_get_thread_context): Remove current_event parameter. Don't
5010 clear debug_registers_changed nor copy DR values to
5012 (i386_set_thread_context): Delete.
5013 (i386_prepare_to_resume): New function.
5014 (i386_thread_added): Mark the thread as needing to update irs
5016 (the_low_target): Remove i386_set_thread_context and install
5017 i386_prepare_to_resume.
5018 * win32-low.c (win32_get_thread_context): Adjust.
5019 (win32_set_thread_context): Use SetThreadContext
5021 (win32_prepare_to_resume): New function.
5022 (win32_require_context): New function, factored out from ...
5023 (thread_rec): ... this.
5024 (continue_one_thread): Call win32_prepare_to_resume on each thread
5025 we're about to continue.
5026 (win32_resume): Call win32_prepare_to_resume on the event thread.
5027 * win32-low.h (struct win32_thread_info)
5028 <debug_registers_changed>: New field.
5029 (struct win32_target_ops): Change prototype of set_thread_context,
5030 delete set_thread_context and add prepare_to_resume.
5031 (win32_require_context): New declaration.
5033 2014-10-08 Gary Benson <gbenson@redhat.com>
5035 * server.h: Do not include common-exceptions.h.
5037 2014-10-08 Gary Benson <gbenson@redhat.com>
5039 * server.h: Do not include cleanups.h.
5041 2014-09-30 James Hogan <james.hogan@imgtec.com>
5043 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5046 2014-09-23 Yao Qi <yao@codesourcery.com>
5048 * linux-low.c (lp_status_maybe_breakpoint): New function.
5049 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5050 (count_events_callback): Likewise.
5051 (select_event_lwp_callback): Likewise.
5052 (cancel_breakpoints_callback): Likewise.
5054 2014-09-19 Don Breazeal <donb@codesourcery.com>
5056 * linux-low.c (handle_extended_wait): Call
5057 linux_ptrace_get_extended_event.
5058 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5059 linux_is_extended_waitstatus.
5061 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5063 * Makefile.in (CPPFLAGS): Define.
5064 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5065 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5067 2014-09-16 Gary Benson <gbenson@redhat.com>
5069 * inferiors.h (current_inferior): Renamed as...
5070 (current_thread): New variable. All uses updated.
5071 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5072 (maybe_move_out_of_jump_pad): Likewise.
5073 (cancel_breakpoint): Likewise.
5074 (linux_low_filter_event): Likewise.
5075 (wait_for_sigstop): Likewise.
5076 (linux_resume_one_lwp): Likewise.
5077 (need_step_over_p): Likewise.
5078 (start_step_over): Likewise.
5079 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5080 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5081 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5082 and save_inferior as saved_thread.
5083 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5085 (regcache_invalidate_thread): Likewise.
5086 * remote-utils.c (prepare_resume_reply): Likewise.
5087 * thread-db.c (thread_db_get_tls_address): Likewise.
5088 (disable_thread_event_reporting): Likewise.
5089 (remove_thread_event_breakpoints): Likewise.
5090 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5092 * target.h (set_desired_inferior): Renamed as...
5093 (set_desired_thread): New declaration. All uses updated.
5094 * server.c (myresume): Updated comment to reference thread instead
5096 (handle_serial_event): Likewise.
5097 (handle_target_event): Likewise.
5099 2014-09-12 Tom Tromey <tromey@redhat.com>
5100 Gary Benson <gbenson@redhat.com>
5102 * regcache.h: Include common-regcache.h.
5103 (regcache_read_pc): Don't declare.
5104 * regcache.c (get_thread_regcache_for_ptid): New function.
5106 2014-09-11 Tom Tromey <tromey@redhat.com>
5107 Gary Benson <gbenson@redhat.com>
5109 * symbol.c: New file.
5110 * Makefile.in (SFILES): Add symbol.c.
5111 (OBS): Add symbol.o.
5113 2014-09-11 Gary Benson <gbenson@redhat.com>
5115 * target.c (target_stop_ptid, target_continue_ptid): New
5118 2014-09-11 Tom Tromey <tromey@redhat.com>
5119 Gary Benson <gbenson@redhat.com>
5121 * target.h: Include target/target.h.
5122 * target.c (target_read_memory, target_read_uint32)
5123 (target_write_memory): New functions.
5125 2014-09-11 Gary Benson <gbenson@redhat.com>
5127 * server.h (debug_hw_points): Don't declare.
5128 * server.c (debug_hw_points): Don't define. Replace all uses
5129 with show_debug_regs.
5130 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5131 all uses with show_debug_regs.
5133 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5135 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5136 endianness into account.
5137 (ppc_supply_ptrace_register): Likewise.
5139 2014-09-03 James Hogan <james.hogan@imgtec.com>
5141 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5142 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5144 2014-09-03 Gary Benson <gbenson@redhat.com>
5146 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5147 ALL_DEBUG_ADDRESS_REGISTERS.
5149 2014-09-02 Gary Benson <gbenson@redhat.com>
5151 * i386-low.h: Renamed as...
5152 * x86-low.h: New file. All type, function and variable name
5153 prefixes changed from "i386_" to "x86_". All references updated.
5154 * i386-low.c: Renamed as...
5155 * x86-low.c: New file. All type, function and variable name
5156 prefixes changed from "i386_" to "x86_". All references updated.
5158 2014-09-02 Gary Benson <gbenson@redhat.com>
5160 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5161 (x86_linux_new_thread): Likewise.
5163 2014-08-29 Gary Benson <gbenson@redhat.com>
5165 * server.h (setjmp.h): Do not include.
5166 (toplevel): Do not declare.
5167 (common-exceptions.h): Include.
5168 (cleanups.h): Likewise.
5169 * server.c (toplevel): Do not define.
5170 (exit_code): New static global.
5171 (detach_or_kill_for_exit_cleanup): New function.
5172 (main): New function. Original main renamed to...
5173 (captured_main): New function.
5174 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5176 2014-08-29 Gary Benson <gbenson@redhat.com>
5178 * Makefile.in (SFILES): Add common/common-exceptions.c.
5179 (OBS): Add common-exceptions.o.
5180 (common-exceptions.o): New rule.
5181 * utils.c (prepare_to_throw_exception): New function.
5183 2014-08-29 Gary Benson <gbenson@redhat.com>
5185 * config.in: Regenerate.
5186 * configure: Likewise.
5188 2014-08-29 Gary Benson <gbenson@redhat.com>
5190 * Makefile.in (SFILES): Add common/cleanups.c.
5192 (cleanups.o): New rule.
5194 2014-08-29 Gary Benson <gbenson@redhat.com>
5196 * utils.c (internal_vwarning): New function.
5198 2014-08-28 Gary Benson <gbenson@redhat.com>
5200 * utils.h (fatal): Remove declaration.
5201 * utils.c (fatal): Remove function.
5203 2014-08-28 Gary Benson <gbenson@redhat.com>
5205 * tracepoint.c (gdb_agent_init): Replace fatal with
5207 (initialize_tracepoint): Likewise.
5209 2014-08-28 Gary Benson <gbenson@redhat.com>
5211 * remote-utils.c (remote_prepare): Replace fatal with error.
5213 2014-08-28 Gary Benson <gbenson@redhat.com>
5215 * linux-low.c (linux_async): Replace fatal with warning.
5217 (linux_start_non_stop): Return -1 if linux_async failed.
5219 2014-08-28 Gary Benson <gbenson@redhat.com>
5221 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5223 (i386_dr_low_get_addr): Remove vague comment.
5224 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5227 2014-08-28 Gary Benson <gbenson@redhat.com>
5229 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5230 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5232 (linux_resume_one_lwp): Likewise.
5233 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5235 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5236 with internal_error.
5237 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5238 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5239 (find_register_by_name): Replace fatal with internal_error.
5240 (find_regno): Likewise.
5241 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5242 * thread-db.c (thread_db_create_event): Likewise.
5243 (thread_db_load_search): Likewise.
5244 (try_thread_db_load_1): Likewise.
5245 * tracepoint.c (get_jump_space_head): Replace fatal with
5247 (claim_trampoline_space): Likewise.
5248 (have_fast_tracepoint_trampoline_buffer): Likewise.
5249 (cmd_qtstart): Likewise.
5250 (stop_tracing): Likewise.
5251 (fast_tracepoint_collecting): Likewise.
5252 (target_malloc): Likewise.
5253 (download_tracepoint): Likewise.
5254 (download_trace_state_variables): Replace check with gdb_assert.
5255 (upload_fast_traceframes): Replace fatal with internal_error.
5257 2014-08-19 Tom Tromey <tromey@redhat.com>
5258 Gary Benson <gbenson@redhat.com>
5260 * Makefile.in (SFILES): Add common/common-debug.c.
5261 (OBS): Add common-debug.o.
5262 (common-debug.o): New rule.
5263 * debug.h (debug_printf): Don't declare.
5264 * debug.c (debug_printf): Renamed and rewritten as...
5265 (debug_vprintf): New function.
5267 2014-08-19 Gary Benson <gbenson@redhat.com>
5269 * utils.h: Do not include print-utils.h.
5271 2014-08-19 Tom Tromey <tromey@redhat.com>
5272 Gary Benson <gbenson@redhat.com>
5274 * server.h: Add static assertion.
5275 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5277 2014-08-19 Tom Tromey <tromey@redhat.com>
5278 Gary Benson <gbenson@redhat.com>
5280 * Makefile.in (SFILES): Add common/errors.c.
5281 (OBS): Add errors.o.
5282 (IPA_OBS): Add errors-ipa.o.
5283 (errors.o): New rule.
5284 (errors-ipa.o): Likewise.
5285 * utils.h (perror_with_name, error, warning): Don't declare.
5286 * utils.c (warning): Renamed and rewritten as...
5287 (vwarning): New function.
5288 (error): Renamed and rewritten as...
5289 (verror): New function.
5290 (internal_error): Renamed and rewritten as...
5291 (internal_verror): New function.
5293 2014-08-07 Gary Benson <gbenson@redhat.com>
5295 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5296 * configure: Regenerate.
5297 * config.in: Likewise.
5298 * server.h: Do not include errno.h.
5299 * event-loop.c: Likewise.
5300 * hostio-errno.c: Likewise.
5301 * linux-low.c: Likewise.
5302 * remote-utils.c: Likewise.
5303 * spu-low.c: Likewise.
5304 * utils.c: Likewise.
5305 * gdbreplay.c: Unconditionally include errno.h.
5307 2014-08-07 Gary Benson <gbenson@redhat.com>
5309 * server.h: Do not include string.h.
5310 * event-loop.c: Likewise.
5311 * linux-low.c: Likewise.
5312 * regcache.c: Likewise.
5313 * remote-utils.c: Likewise.
5314 * spu-low.c: Likewise.
5315 * utils.c: Likewise.
5317 2014-08-07 Gary Benson <gbenson@redhat.com>
5319 * server.h: Do not include gdb_assert.h.
5321 2014-08-07 Gary Benson <gbenson@redhat.com>
5323 * server.h: Do not include common-utils.h.
5325 2014-08-07 Gary Benson <gbenson@redhat.com>
5327 * server.h: Do not include ptid.h.
5328 * notif.h: Likewise.
5330 2014-08-07 Gary Benson <gbenson@redhat.com>
5332 * server.h: Do not include gdb_locale.h.
5334 2014-08-07 Gary Benson <gbenson@redhat.com>
5336 * server.h: Do not include gdb/signals.h.
5337 * win32-low.c: Likewise.
5339 2014-08-07 Gary Benson <gbenson@redhat.com>
5341 * server.h: Do not include pathmax.h.
5343 2014-08-07 Gary Benson <gbenson@redhat.com>
5345 * server.h: Do not include libiberty.h.
5346 * linux-bfin-low.c: Likewise.
5348 2014-08-07 Gary Benson <gbenson@redhat.com>
5350 * server.h: Do not include ansidecl.h.
5352 2014-08-07 Gary Benson <gbenson@redhat.com>
5354 * linux-x86-low.c: Do not include stddef.h.
5355 * lynx-ppc-low.c: Likewise.
5356 * tracepoint.c: Likewise.
5358 2014-08-07 Gary Benson <gbenson@redhat.com>
5360 * server.h: Do not include stdarg.h.
5361 * nto-low.c: Likewise.
5363 2014-08-07 Gary Benson <gbenson@redhat.com>
5365 * server.h: Do not include stdlib.h.
5366 * inferiors.c: Likewise.
5367 * linux-low.c: Likewise.
5368 * regcache.c: Likewise.
5369 * spu-low.c: Likewise.
5370 * tracepoint.c: Likewise.
5371 * utils.c: Likewise.
5373 2014-08-07 Gary Benson <gbenson@redhat.com>
5375 * server.h: Do not include stdio.h.
5376 * linux-low.c: Likewise.
5377 * remote-utils.c: Likewise.
5378 * spu-low.c: Likewise.
5379 * utils.c: Likewise.
5380 * wincecompat.c: Likewise.
5382 2014-08-06 Gary Benson <gbenson@redhat.com>
5384 * regcache.c (init_register_cache): Move conditionals inside if.
5386 2014-08-06 Gary Benson <gbenson@redhat.com>
5388 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5390 2014-07-31 Gary Benson <gbenson@redhat.com>
5392 * ax.h: Do not include server.h.
5393 * gdbthread.h: Likewise.
5394 * lynx-low.h: Likewise.
5395 * notif.h: Likewise.
5397 2014-07-30 Gary Benson <gbenson@redhat.com>
5399 * server.h: Include common-defs.h.
5400 Do not include config.h or build-gnulib-gdbserver/config.h.
5402 2014-07-30 Gary Benson <gbenson@redhat.com>
5404 * hostio-errno.c: Move server.h to top of includes list.
5405 * inferiors.c: Likewise.
5406 * linux-x86-low.c: Likewise.
5407 * notif.c: Include server.h.
5409 2014-07-24 Tom Tromey <tromey@redhat.com>
5410 Gary Benson <gbenson@redhat.com>
5412 * server.h (CORE_ADDR): Now unsigned.
5414 2014-07-16 Pedro Alves <palves@redhat.com>
5416 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5418 2014-07-15 Pedro Alves <palves@redhat.com>
5420 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5423 2014-07-11 Pedro Alves <palves@redhat.com>
5425 * linux-low.c (kill_wait_lwp): New function, based on
5426 kill_one_lwp_callback, but use my_waitpid directly.
5427 (kill_one_lwp_callback, linux_kill): Use it.
5429 2014-06-23 Pedro Alves <palves@redhat.com>
5431 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5432 before setting DR0..DR3.
5434 2014-06-20 Gary Benson <gbenson@redhat.com>
5436 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5437 * configure: Regenerated.
5438 * config.in: Likewise.
5440 2014-06-20 Gary Benson <gbenson@redhat.com>
5442 * Makefile.in (SFILES): Update locations for files moved
5444 (object file files): Reordered.
5446 2014-06-20 Gary Benson <gbenson@redhat.com>
5448 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5449 (i386_dr_low_set_addr): Likewise.
5450 (i386_dr_low_get_addr): Likewise.
5451 (i386_dr_low_can_set_control): Likewise.
5452 (i386_dr_low_set_control): Likewise.
5453 (i386_dr_low_get_control): Likewise.
5454 (i386_dr_low_get_status): Likewise.
5455 (i386_get_debug_register_length): Likewise.
5456 * linux-x86-low.c (i386_dr_low_set_addr):
5457 Changed signature. Made static.
5458 (i386_dr_low_get_addr): Likewise.
5459 (i386_dr_low_set_control): Likewise.
5460 (i386_dr_low_get_control): Likewise.
5461 (i386_dr_low_get_status): Likewise.
5462 (i386_dr_low): New global variable.
5463 * win32-i386-low.c (i386_dr_low_set_addr):
5464 Changed signature. Made static.
5465 (i386_dr_low_get_addr): Likewise.
5466 (i386_dr_low_set_control): Likewise.
5467 (i386_dr_low_get_control): Likewise.
5468 (i386_dr_low_get_status): Likewise.
5469 (i386_dr_low): New global variable.
5471 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5473 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5474 * Makefile.in (AR, AR_FLAGS): Define.
5475 * configure: Regenerate.
5477 2014-06-19 Gary Benson <gbenson@redhat.com>
5479 * Makefile.in (i386-dregs.o): New rule.
5480 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5481 * i386-low.c (target.h): Remove include.
5482 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5483 (DR_CONTROL_SHIFT): Likewise.
5484 (DR_CONTROL_SIZE): Likewise.
5485 (DR_RW_EXECUTE): Likewise.
5486 (DR_RW_WRITE): Likewise.
5487 (DR_RW_READ): Likewise.
5488 (DR_RW_IORW): Likewise.
5489 (DR_LEN_1): Likewise.
5490 (DR_LEN_2): Likewise.
5491 (DR_LEN_4): Likewise.
5492 (DR_LEN_8): Likewise.
5493 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5494 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5495 (DR_ENABLE_SIZE): Likewise.
5496 (DR_LOCAL_SLOWDOWN): Likewise.
5497 (DR_GLOBAL_SLOWDOWN): Likewise.
5498 (DR_CONTROL_RESERVED): Likewise.
5499 (I386_DR_CONTROL_MASK): Likewise.
5500 (I386_DR_VACANT): Likewise.
5501 (I386_DR_LOCAL_ENABLE): Likewise.
5502 (I386_DR_GLOBAL_ENABLE): Likewise.
5503 (I386_DR_DISABLE): Likewise.
5504 (I386_DR_SET_RW_LEN): Likewise.
5505 (I386_DR_GET_RW_LEN): Likewise.
5506 (I386_DR_WATCH_HIT): Likewise.
5507 (i386_wp_op_t): Likewise.
5508 (i386_show_dr): Likewise.
5509 (i386_length_and_rw_bits): Likewise.
5510 (i386_insert_aligned_watchpoint): Likewise.
5511 (i386_remove_aligned_watchpoint): Likewise.
5512 (i386_handle_nonaligned_watchpoint): Likewise.
5513 i386_update_inferior_debug_regs(): Likewise.
5514 (i386_dr_insert_watchpoint): Likewise.
5515 (i386_dr_remove_watchpoint): Likewise.
5516 (i386_dr_region_ok_for_watchpoint): Likewise.
5517 (i386_dr_stopped_data_address): Likewise.
5518 (i386_dr_stopped_by_watchpoint): Likewise.
5520 2014-06-19 Gary Benson <gbenson@redhat.com>
5522 * i386-low.c (i386_dr_show): Renamed to
5523 i386_show_dr and made static. All uses updated.
5524 (i386_dr_length_and_rw_bits): Renamed to
5525 i386_length_and_rw_bits and made static.
5527 (i386_dr_insert_aligned_watchpoint): Renamed to
5528 i386_insert_aligned_watchpoint and made static.
5530 (i386_dr_remove_aligned_watchpoint): Renamed to
5531 i386_remove_aligned_watchpoint and made static.
5533 (i386_dr_update_inferior_debug_regs): Renamed to
5534 i386_update_inferior_debug_regs and made static.
5537 2014-06-18 Gary Benson <gbenson@redhat.com>
5539 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5540 (i386_dr_low_can_set_control): Likewise.
5541 (i386_get_debug_register_length): Likewise.
5542 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5543 (i386_dr_low_can_set_control): Likewise.
5544 (i386_get_debug_register_length): Likewise.
5546 2014-06-17 Gary Benson <gbenson@redhat.com>
5548 * i386-low.h (i386-dregs.h): New include.
5549 (DR_FIRSTADDR): Now in i386-dregs.h.
5550 (DR_LASTADDR): Likewise.
5551 (DR_NADDR): Likewise.
5552 (DR_STATUS): Likewise.
5553 (DR_CONTROL): Likewise.
5554 (i386_debug_reg_state): Likewise.
5555 (i386_dr_insert_watchpoint): Likewise.
5556 (i386_dr_remove_watchpoint): Likewise.
5557 (i386_dr_region_ok_for_watchpoint): Likewise.
5558 (i386_dr_stopped_data_address): Likewise.
5559 (i386_dr_stopped_by_watchpoint): Likewise.
5560 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5562 2014-06-18 Gary Benson <gbenson@redhat.com>
5564 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5565 i386_dr_insert_watchpoint.
5566 (i386_low_remove_watchpoint): Renamed to
5567 i386_dr_remove_watchpoint.
5568 (i386_low_region_ok_for_watchpoint): Renamed to
5569 i386_dr_region_ok_for_watchpoint.
5570 (i386_low_stopped_data_address): Renamed to
5571 i386_dr_stopped_data_address.
5572 (i386_low_stopped_by_watchpoint): Renamed to
5573 i386_dr_stopped_by_watchpoint.
5574 * i386-low.c (i386_show_dr): Renamed to
5575 i386_dr_show and made nonstatic. All uses updated.
5576 (i386_length_and_rw_bits): Renamed to
5577 i386_dr_length_and_rw_bits and made nonstatic.
5579 (i386_insert_aligned_watchpoint): Renamed to
5580 i386_dr_insert_aligned_watchpoint and made nonstatic.
5582 (i386_remove_aligned_watchpoint): Renamed to
5583 i386_dr_remove_aligned_watchpoint and made nonstatic.
5585 (i386_update_inferior_debug_regs): Renamed to
5586 i386_dr_update_inferior_debug_regs and made nonstatic.
5588 (i386_low_insert_watchpoint): Renamed to
5589 i386_dr_insert_watchpoint. All uses updated.
5590 (i386_low_remove_watchpoint): Renamed to
5591 i386_dr_remove_watchpoint. All uses updated.
5592 (i386_low_region_ok_for_watchpoint): Renamed to
5593 i386_dr_region_ok_for_watchpoint. All uses updated.
5594 (i386_low_stopped_data_address): Renamed to
5595 i386_dr_stopped_data_address. All uses updated.
5596 (i386_low_stopped_by_watchpoint): Renamed to
5597 i386_dr_stopped_by_watchpoint. All uses updated.
5599 2014-06-18 Gary Benson <gbenson@redhat.com>
5601 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5602 (i386_dr_low_can_set_control): Likewise.
5603 (i386_insert_aligned_watchpoint): New check.
5605 2014-06-18 Gary Benson <gbenson@redhat.com>
5607 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5610 2014-06-18 Gary Benson <gbenson@redhat.com>
5612 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5613 instead of fatal and error.
5614 (i386_handle_nonaligned_watchpoint): Likewise.
5616 2014-06-18 Gary Benson <gbenson@redhat.com>
5618 * i386-low.c (i386_get_debug_register_length): New macro.
5619 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5620 (i386_show_dr): Use debug_printf instead of fprintf. Use
5621 phex to format values.
5623 2014-06-18 Gary Benson <gbenson@redhat.com>
5625 * i386-low.h: Comment changes.
5626 * i386-low.c: Likewise.
5628 2014-06-18 Gary Benson <gbenson@redhat.com>
5630 * i386-low.c: Whitespace changes.
5632 2014-06-12 Tom Tromey <tromey@redhat.com>
5634 * utils.c (freeargv): Remove.
5636 2014-06-12 Tom Tromey <tromey@redhat.com>
5638 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5639 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5640 (parse_debug_format_options): Likewise.
5641 (gdbserver_usage): Likewise.
5642 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5643 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5644 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5646 ($(LIBGNU)): Depend on libiberty.
5647 (all-lib): Recurse into all subdirs.
5648 (install-only): Invoke "install" target in subdirs.
5649 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5651 * configure: Rebuild.
5652 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5653 for vasprintf, vsnprintf, or gettimeofday.
5654 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5657 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5659 * development.sh: Delete.
5660 * Makefile.in (config.status): Adjust dependency on development.sh.
5661 * configure.ac: Adjust development.sh source call.
5662 * configure: Regenerate.
5664 2014-06-02 Pedro Alves <palves@redhat.com>
5666 * ax.c (gdb_free_agent_expr): New function.
5667 * ax.h (gdb_free_agent_expr): New declaration.
5668 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5670 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5672 (clear_breakpoint_conditions_and_commands): New function.
5673 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5674 (clear_breakpoint_conditions_and_commands): New declaration.
5676 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5678 * linux-aarch64-low.c (asm/ptrace.h): Include.
5680 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5682 Fix TLS access for -static -pthread.
5683 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5684 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5685 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5687 2014-05-20 Pedro Alves <palves@redhat.com>
5689 * linux-aarch64-low.c (aarch64_insert_point)
5690 (aarch64_remove_point): No longer check whether the type is
5691 supported here. Adjust to new interface.
5692 (the_low_target): Install aarch64_supports_z_point_type as
5693 supports_z_point_type method.
5694 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5695 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5696 instead of a Z packet char. Adjust.
5697 (arm_supports_z_point_type): New function.
5698 (arm_insert_point, arm_remove_point): Adjust to new interface.
5699 (the_low_target): Install arm_supports_z_point_type.
5700 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5701 (cris_insert_point, cris_remove_point): Adjust to new interface.
5702 Don't check whether the type is supported here.
5703 (the_low_target): Install cris_supports_z_point_type.
5704 * linux-low.c (linux_supports_z_point_type): New function.
5705 (linux_insert_point, linux_remove_point): Adjust to new interface.
5706 * linux-low.h (struct linux_target_ops) <insert_point,
5707 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5708 raw_breakpoint pointer parameter.
5709 <supports_z_point_type>: New method.
5710 * linux-mips-low.c (mips_supports_z_point_type): New function.
5711 (mips_insert_point, mips_remove_point): Adjust to new interface.
5712 Use mips_supports_z_point_type.
5713 (the_low_target): Install mips_supports_z_point_type.
5714 * linux-ppc-low.c (the_low_target): Install NULL as
5715 supports_z_point_type method.
5716 * linux-s390-low.c (the_low_target): Install NULL as
5717 supports_z_point_type method.
5718 * linux-sparc-low.c (the_low_target): Install NULL as
5719 supports_z_point_type method.
5720 * linux-x86-low.c (x86_supports_z_point_type): New function.
5721 (x86_insert_point): Adjust to new insert_point interface. Use
5722 insert_memory_breakpoint. Adjust to new
5723 i386_low_insert_watchpoint interface.
5724 (x86_remove_point): Adjust to remove_point interface. Use
5725 remove_memory_breakpoint. Adjust to new
5726 i386_low_remove_watchpoint interface.
5727 (the_low_target): Install x86_supports_z_point_type.
5728 * lynx-low.c (lynx_target_ops): Install NULL as
5729 supports_z_point_type callback.
5730 * nto-low.c (nto_supports_z_point_type): New.
5731 (nto_insert_point, nto_remove_point): Adjust to new interface.
5732 (nto_target_ops): Install nto_supports_z_point_type.
5733 * mem-break.c: Adjust intro comment.
5734 (struct raw_breakpoint) <raw_type, size>: New fields.
5735 <inserted>: Update comment.
5736 <shlib_disabled>: Delete field.
5737 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5738 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5739 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5740 (raw_bkpt_type_to_target_hw_bp_type): New function.
5741 (find_enabled_raw_code_breakpoint_at): New function.
5742 (find_raw_breakpoint_at): New type and size parameters. Use them.
5743 (insert_memory_breakpoint): New function, based off
5744 set_raw_breakpoint_at.
5745 (remove_memory_breakpoint): New function.
5746 (set_raw_breakpoint_at): Reimplement.
5747 (set_breakpoint): New, based on set_breakpoint_at.
5748 (set_breakpoint_at): Reimplement.
5749 (delete_raw_breakpoint): Go through the_target->remove_point
5750 instead of assuming memory breakpoints.
5751 (find_gdb_breakpoint_at): Delete.
5752 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5753 (find_gdb_breakpoint): New function.
5754 (set_gdb_breakpoint_at): Delete.
5755 (z_type_supported): New function.
5756 (set_gdb_breakpoint_1): New function, loosely based off
5757 set_gdb_breakpoint_at.
5758 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5759 (delete_gdb_breakpoint_at): Delete.
5760 (delete_gdb_breakpoint_1): New function, loosely based off
5761 delete_gdb_breakpoint_at.
5762 (delete_gdb_breakpoint): New function.
5763 (clear_gdb_breakpoint_conditions): Rename to ...
5764 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5766 (add_condition_to_breakpoint): Make static.
5767 (add_breakpoint_condition): Take a struct breakpoint pointer
5768 instead of an address. Adjust.
5769 (gdb_condition_true_at_breakpoint): Rename to ...
5770 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5772 (gdb_condition_true_at_breakpoint): Reimplement.
5773 (add_breakpoint_commands): Take a struct breakpoint pointer
5774 instead of an address. Adjust.
5775 (gdb_no_commands_at_breakpoint): Rename to ...
5776 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5777 parameter. Return true if no breakpoint was found. Change debug
5779 (gdb_no_commands_at_breakpoint): Reimplement.
5780 (run_breakpoint_commands): Rename to ...
5781 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5782 and change return type to boolean.
5783 (run_breakpoint_commands): New function.
5784 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5785 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5786 breakpoint. Go through the_target->remove_point instead of
5787 assuming memory breakpoint.
5788 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5789 software and hardware breakpoints.
5790 (reinsert_raw_breakpoint): Go through the_target->insert_point
5791 instead of assuming memory breakpoint.
5792 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5793 software and hardware breakpoints.
5794 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5795 Check both software and hardware breakpoints.
5796 (validate_inserted_breakpoint): Assert the breakpoint is a
5797 software breakpoint. Set the inserted flag to -1 instead of
5798 setting shlib_disabled.
5799 (delete_disabled_breakpoints): Adjust.
5800 (validate_breakpoints): Only validate software breakpoints.
5801 Adjust to inserted flag change.
5802 (check_mem_read, check_mem_write): Skip breakpoint types other
5803 than software breakpoints. Adjust to inserted flag change.
5804 * mem-break.h (enum raw_bkpt_type): New enum.
5805 (raw_breakpoint, struct process_info): Forward declare.
5806 (Z_packet_to_target_hw_bp_type): Delete declaration.
5807 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5808 (set_gdb_breakpoint, delete_gdb_breakpoint)
5809 (clear_breakpoint_conditions): New declarations.
5810 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5811 (breakpoint_inserted_here): Update comment.
5812 (add_breakpoint_condition, add_breakpoint_commands): Replace
5813 address parameter with a breakpoint pointer parameter.
5814 (gdb_breakpoint_here): Update comment.
5815 (delete_gdb_breakpoint_at): Delete.
5816 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5817 * server.c (process_point_options): Take a struct breakpoint
5818 pointer instead of an address. Adjust.
5819 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5820 delete_gdb_breakpoint.
5821 * spu-low.c (spu_target_ops): Install NULL as
5822 supports_z_point_type method.
5823 * target.h: Include mem-break.h.
5824 (struct target_ops) <prepare_to_access_memory>: Update comment.
5825 <supports_z_point_type>: New field.
5826 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5827 instead of a char. Also take a raw breakpoint pointer.
5828 * win32-arm-low.c (the_low_target): Install NULL as
5829 supports_z_point_type.
5830 * win32-i386-low.c (i386_supports_z_point_type): New function.
5831 (i386_insert_point, i386_remove_point): Adjust to new interface.
5832 (the_low_target): Install i386_supports_z_point_type.
5833 * win32-low.c (win32_supports_z_point_type): New function.
5834 (win32_insert_point, win32_remove_point): Adjust to new interface.
5835 (win32_target_ops): Install win32_supports_z_point_type.
5836 * win32-low.h (struct win32_target_ops):
5837 <supports_z_point_type>: New method.
5838 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5839 instead of a char. Also take a raw breakpoint pointer.
5841 2014-05-20 Pedro Alves <palves@redhat.com>
5843 * mem-break.h: Include break-common.h.
5844 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5845 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5846 (Z_packet_to_target_hw_bp_type): New declaration.
5847 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5848 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5849 (Z_PACKET_ACCESS_WP): Delete macros.
5850 (Z_packet_to_hw_type): Delete function.
5851 * i386-low.h: Don't include break-common.h here.
5852 (Z_packet_to_hw_type): Delete declaration.
5853 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5854 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5855 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5856 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5857 * linux-aarch64-low.c: Don't include break-common.h here.
5858 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5859 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5860 (Z_packet_to_target_hw_bp_type): Delete function.
5861 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5863 (mips_insert_point, mips_remove_point): Use
5864 Z_packet_to_target_hw_bp_type.
5866 2014-05-20 Pedro Alves <palves@redhat.com>
5868 * linux-aarch64-low.c: Include break-common.h.
5869 (enum target_point_type): Delete.
5870 (Z_packet_to_point_type): Rename to ...
5871 (Z_packet_to_target_hw_bp_type): ... this, and return a
5872 target_hw_bp_type instead.
5873 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5874 instead of an enum target_point_type.
5875 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5877 (aarch64_dr_state_insert_one_point)
5878 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5879 (aarch64_handle_aligned_watchpoint)
5880 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5881 Take an enum target_hw_bp_type instead of an enum
5883 (aarch64_supports_z_point_type): New function.
5884 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5885 use Z_packet_to_target_hw_bp_type.
5887 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5889 * configure.ac: Only use -Werror by default when DEVELOPMENT
5891 * configure: Regenerate.
5893 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5895 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5896 * linux-x86-low.c (X86_64_USER_REGS): New.
5897 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5899 2014-04-28 Yao Qi <yao@codesourcery.com>
5901 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5904 2014-04-25 Pedro Alves <palves@redhat.com>
5907 * linux-low.c (linux_attach_fail_reason_string): New function.
5908 (linux_attach_lwp): Delete.
5909 (linux_attach_lwp_1): Rename to ...
5910 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5911 argument. Remove "initial" parameter. Return int instead of
5912 void. Don't error or warn here.
5913 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5914 failure to attach to the tgid. Call warning when failing to
5916 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5917 argument. Remove "initial" parameter. Return int instead of
5918 void. Don't error or warn here.
5919 (linux_attach_fail_reason_string): New declaration.
5920 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5921 interface change. Use linux_attach_fail_reason_string.
5923 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5924 Walfred Tedeschi <walfred.tedeschi@intel.com>
5926 * Makefile.in: Added rules to handle new files
5927 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5928 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5929 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5930 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5931 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5932 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5934 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5935 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5936 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5937 i386/x32-avx512.xml.
5938 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5939 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5940 i386/x32-avx512-linux.xml.
5941 * i387-fp.c (num_avx512_k_registers): New constant for number
5943 (num_avx512_zmmh_low_registers): New constant for number of
5944 lower ZMM registers (0-15).
5945 (num_avx512_zmmh_high_registers): New constant for number of
5946 higher ZMM registers (16-31).
5947 (num_avx512_ymmh_registers): New contant for number of higher
5948 YMM registers (ymm16-31 added by avx521 on x86_64).
5949 (num_avx512_xmm_registers): New constant for number of higher
5950 XMM registers (xmm16-31 added by AVX512 on x86_64).
5951 (struct i387_xsave): Add space for AVX512 registers.
5952 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5953 Add code to handle AVX512 registers.
5954 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5955 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5956 prototypei from generated file.
5957 (tdesc_amd64_avx512_linux): Likewise.
5958 (init_registers_x32_avx512_linux): Likewise.
5959 (tdesc_x32_avx512_linux): Likewise.
5960 (init_registers_i386_avx512_linux): Likewise.
5961 (tdesc_i386_avx512_linux): Likewise.
5962 (x86_64_regmap): Add AVX512 registers.
5963 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5965 (initialize_low_arch): Add code to initialize AVX512 registers.
5967 2014-04-23 Pedro Alves <palves@redhat.com>
5969 * mem-break.c (find_gdb_breakpoint_at): Make static.
5970 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5972 2014-04-23 Pedro Alves <palves@redhat.com>
5974 * i386-low.c: Don't include break-common.h here.
5975 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5976 prototype to take target_hw_bp_type as argument instead of a Z
5978 * i386-low.h: Include break-common.h here.
5979 (Z_packet_to_hw_type): Declare.
5980 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5982 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5983 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5984 (x86_remove_point): Convert the packet number to a
5985 target_hw_bp_type before calling i386_low_remove_watchpoint.
5986 * win32-i386-low.c (i386_insert_point): Convert the packet number
5987 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5988 (i386_remove_point): Convert the packet number to a
5989 target_hw_bp_type before calling i386_low_remove_watchpoint.
5991 2014-04-23 Pedro Alves <palves@redhat.com>
5993 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5995 2014-04-10 Pedro Alves <palves@redhat.com>
5997 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5998 Check if the condition or command is NULL before checking if the
5999 breakpoint is known. On success, return true.
6000 * mem-break.h (add_breakpoint_condition): Document return.
6001 (add_breakpoint_commands): Add describing comment.
6002 * server.c (skip_to_semicolon): New function.
6003 (process_point_options): Use it.
6005 2014-04-09 Pedro Alves <palves@redhat.com>
6007 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6010 2014-02-27 Pedro Alves <palves@redhat.com>
6013 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6015 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6017 (last_thread_of_process_p): Take a PID argument instead of a
6019 (linux_wait_for_lwp): Delete.
6020 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6022 (linux_low_filter_event): New function, party factored out from
6023 linux_wait_for_event.
6024 (linux_wait_for_event): Rename to ...
6025 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6026 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6027 sigsuspend. Check for zombie leaders.
6028 (linux_wait_for_event): Reimplement as wrapper around
6029 linux_wait_for_event_filtered.
6030 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6031 a normal or signal exit is seen, it's the whole process exiting.
6032 (wait_for_sigstop): No longer a for_each_inferior callback.
6033 Rewrite on top of linux_wait_for_event_filtered.
6034 (stop_all_lwps): Call wait_for_sigstop directly.
6035 * server.c (resume, handle_target_event): Handle
6036 TARGET_WAITKIND_NO_RESUMED.
6038 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6040 * win32-low.c (psapi_get_dll_name,
6041 * win32_CreateToolhelp32Snapshot): Delete.
6042 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6043 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6045 (handle_load_dll): Add function description.
6046 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6048 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6050 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6052 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6053 base address when calling win32_add_one_solib.
6054 (handle_load_dll): Delete local variable load_addr.
6055 Remove 0x1000 offset applied to DLL base address when calling
6056 win32_add_one_solib.
6057 (handle_unload_dll): Add comment.
6059 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6061 * win32-low.c (win32_add_all_dlls): Renames
6062 win32_ensure_ntdll_loaded. Rewrite function documentation.
6063 Adjust implementation to always load all DLLs.
6064 Add 0x1000 offset to DLL base address when calling
6065 win32_add_one_solib.
6066 (child_initialization_done): New static global.
6067 (do_initial_child_stuff): Set child_initialization_done to
6068 zero during child initialization, and 1 after. Replace call
6069 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6071 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6072 (handle_unload_dll): Add function documentation.
6073 (get_child_debug_event): Ignore load and unload DLL events
6074 during child initialization.
6076 2014-02-20 Doug Evans <dje@google.com>
6078 Remove global all_lwps.
6079 * inferiors.h (ptid_of): Move here from linux-low.h.
6080 (pid_of, lwpid_of): Ditto.
6081 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6082 parameter is a struct thread_info * now.
6083 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6084 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6085 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6087 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6088 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6089 * linux-arm-low.c (update_registers_callback): Update, "entry"
6090 parameter is a struct thread_info * now.
6091 Fetch lwpid from current_inferior directly.
6092 (arm_insert_point): Pass &all_threads to find_inferior instead of
6094 (arm_remove_point): Ditto.
6095 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6096 (arm_prepare_to_resume): Fetch pid from thread.
6097 (arm_read_description): Fetch lwpid from current_inferior directly.
6098 * linux-low.c (all_lwps): Delete.
6099 (delete_lwp): Delete call to remove_inferior.
6100 (handle_extended_wait): Fetch lwpid from thread.
6101 (add_lwp): Don't set lwp->entry.id. Remove call to
6102 add_inferior_to_list.
6103 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6104 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6105 (kill_one_lwp_callback): Ditto.
6106 (linux_kill): Don't dereference NULL pointer.
6107 Fetch ptid,lwpid from thread.
6108 (get_detach_signal): Fetch ptid from thread.
6109 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6110 Simplify call to regcache_invalidate_thread.
6111 (delete_lwp_callback): Update, "entry" parameter is a
6112 struct thread_info * now. Fetch pid from thread.
6113 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6114 (status_pending_p_callback): Update, "entry" parameter is a
6115 struct thread_info * now. Fetch ptid from thread.
6116 (find_lwp_pid): Update, "entry" parameter is a
6117 struct thread_info * now.
6118 (linux_wait_for_lwp): Fetch pid from thread.
6119 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6120 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6121 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6122 (dequeue_one_deferred_signal): Ditto.
6123 (cancel_breakpoint): Fetch ptid from current_inferior.
6124 (linux_wait_for_event): Pass &all_threads to find_inferior,
6125 not &all_lwps. Fetch ptid, lwpid from thread.
6126 (count_events_callback): Update, "entry" parameter is a
6127 struct thread_info * now.
6128 (select_singlestep_lwp_callback): Ditto.
6129 (select_event_lwp_callback): Ditto.
6130 (cancel_breakpoints_callback): Ditto.
6131 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6133 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6134 (unsuspend_one_lwp): Update, "entry" parameter is a
6135 struct thread_info * now.
6136 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6138 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6139 Fetch lwpid from thread, not lwp.
6140 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6141 Pass &all_threads to find_inferior, not &all_lwps.
6142 (send_sigstop): Fetch lwpid from thread, not lwp.
6143 (send_sigstop_callback): Update, "entry" parameter is a
6144 struct thread_info * now.
6145 (suspend_and_send_sigstop_callback): Ditto.
6146 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6147 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6148 struct thread_info * now.
6149 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6151 (lwp_running): Update, "entry" parameter is a
6152 struct thread_info * now.
6153 (stop_all_lwps): Fetch ptid from thread.
6154 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6155 (linux_resume_one_lwp): Fetch lwpid from thread.
6156 (linux_set_resume_request): Update, "entry" parameter is a
6157 struct thread_info * now. Fetch pid, lwpid from thread.
6158 (resume_status_pending_p): Update, "entry" parameter is a
6159 struct thread_info * now.
6160 (need_step_over_p): Ditto. Fetch lwpid from thread.
6161 (start_step_over): Fetch lwpid from thread.
6162 (linux_resume_one_thread): Update, "entry" parameter is a
6163 struct thread_info * now. Fetch lwpid from thread.
6164 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6165 (proceed_one_lwp): Update, "entry" parameter is a
6166 struct thread_info * now. Fetch lwpid from thread.
6167 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6168 struct thread_info * now.
6169 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6170 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6171 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6173 (regsets_store_inferior_registers): Ditto.
6174 (fetch_register, store_register): Ditto.
6175 (linux_read_memory, linux_write_memory): Ditto.
6176 (linux_request_interrupt): Ditto.
6177 (linux_read_auxv): Ditto.
6178 (linux_xfer_siginfo): Ditto.
6179 (linux_qxfer_spu): Ditto.
6180 (linux_qxfer_libraries_svr4): Ditto.
6181 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6182 moved to inferiors.h.
6184 (get_thread_lwp): Update.
6185 (struct lwp_info): Delete member "entry". Simplify comment for
6188 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6189 current_inferior directly.
6190 (update_watch_registers_callback): Update, "entry" parameter is a
6191 struct thread_info * now. Fetch pid from thread.
6192 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6193 (mips_insert_point): Fetch lwpid from current_inferior.
6194 Pass &all_threads to find_inferior, not &all_lwps.
6195 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6196 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6198 (mips_stopped_data_address): Ditto.
6199 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6201 * linux-tile-low.c (tile_arch_setup): Ditto.
6202 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6203 (update_debug_registers_callback): Update, "entry" parameter is a
6204 struct thread_info * now. Fetch pid from thread.
6205 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6206 Pass &all_threads to find_inferior, not &all_lwps.
6207 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6208 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6209 Pass &all_threads to find_inferior, not &all_lwps.
6210 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6211 (i386_dr_low_get_status): Ditto.
6212 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6213 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6214 (x86_linux_read_description): Ditto.
6215 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6217 2014-02-20 Doug Evans <dje@google.com>
6219 * inferiors.c (get_first_inferior): Fix buglet.
6221 2014-02-19 Doug Evans <dje@google.com>
6223 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6224 * inferiors.c (add_thread): Change result type to struct thread_info *.
6225 All callers updated.
6226 (add_lwp): Call add_thread here instead of in callers.
6227 All callers updated.
6228 * linux-low.h (get_lwp_thread): Rewrite.
6229 (struct lwp_info): New member "thread".
6231 2014-02-19 Doug Evans <dje@google.com>
6233 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6234 All callers updated.
6236 2014-02-19 Doug Evans <dje@google.com>
6238 * inferiors.c (add_thread): Fix whitespace.
6240 2014-02-19 Doug Evans <dje@google.com>
6242 * dll.c (clear_dlls): Replace accessing list implemention details
6244 * gdbthread.h (get_first_thread): Declare.
6245 * inferiors.c (for_each_inferior_with_data): New function.
6246 (get_first_thread): New function.
6247 (find_thread_ptid): Simplify.
6248 (get_first_inferior): New function.
6249 (clear_list): Delete.
6250 (one_inferior_p): New function.
6251 (clear_inferior_list): New function.
6252 (clear_inferiors): Update.
6253 * inferiors.h (for_each_inferior_with_data): Declare.
6254 (clear_inferior_list): Declare.
6255 (one_inferior_p): Declare.
6256 (get_first_inferior): Declare.
6257 * linux-low.c (linux_wait_for_event): Replace accessing list
6258 implemention details with API function.
6259 * server.c (target_running): Ditto.
6260 (accumulate_file_name_length): New function.
6261 (emit_dll_description): New function.
6262 (handle_qxfer_libraries): Replace accessing list implemention
6263 details with API function.
6264 (handle_qxfer_threads_worker): New function.
6265 (handle_qxfer_threads_proper): Replace accessing list implemention
6266 details with API function.
6267 (handle_query): Ditto.
6268 (visit_actioned_threads_callback_ftype): New typedef.
6269 (visit_actioned_threads_data): New struct.
6270 (visit_actioned_threads): Rewrite to be find_inferior callback.
6271 (resume): Call find_inferior.
6272 (handle_status): Replace accessing list implemention
6273 details with API function.
6274 (process_serial_event): Replace accessing list implemention details
6276 * target.c (set_desired_inferior): Replace accessing list implemention
6277 details with API function.
6278 * tracepoint.c (same_process_p): New function.
6279 (gdb_agent_about_to_close): Replace accessing list implemention
6280 details with API function.
6281 * win32-low.c (child_delete_thread): Replace accessing list
6282 implemention details with API function.
6283 (match_dll_by_basename): New function.
6284 (dll_is_loaded_by_basename): New function.
6285 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6286 details call to dll_is_loaded_by_basename.
6288 2014-02-19 Doug Evans <dje@google.com>
6290 * dll.h (struct dll_info): Add comment.
6291 * gdbthread.h (struct thread_info): Add comment.
6292 (current_ptid): Simplify.
6293 * inferiors.c (add_process): Update.
6294 (remove_process): Update.
6295 * inferiors.h (struct process_info): Rename member "head" to "entry".
6296 * linux-low.c (delete_lwp): Update.
6298 (last_thread_of_process_p): Update.
6299 (kill_one_lwp_callback, linux_kill): Update.
6300 (status_pending_p_callback): Update.
6301 (wait_for_sigstop): Update. Simplify read of ptid.
6302 (start_step_over): Update.
6303 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6304 (get_lwp_thread): Update.
6305 (struct lwp_info): Rename member "head" to "entry".
6306 * regcache.h (inferior_list_entry): Delete.
6307 * server.c (kill_inferior_callback): Update.
6308 (detach_or_kill_inferior_callback): Update.
6309 (print_started_pid): Update.
6310 (print_attached_pid): Update.
6311 (process_serial_event): Simplify read of ptid.
6312 * thread-db.c (thread_db_create_event): Update.
6313 (thread_db_get_tls_address): Update.
6314 * win32-low.c (current_inferior_ptid): Simplify.
6316 2014-02-19 Tom Tromey <tromey@redhat.com>
6318 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6320 (target_supports_btrace): Update.
6322 2014-02-14 Yao Qi <yao@codesourcery.com>
6324 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6325 (rsp-low-ipa.o): New target.
6327 2014-02-12 Tom Tromey <tromey@redhat.com>
6329 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6330 convert_ascii_to_int.
6331 * regcache.c (registers_to_string): Likewise.
6332 * remote-utils.c (decode_M_packet): Likewise.
6333 * server.c (process_serial_event): Likewise.
6335 2014-02-12 Tom Tromey <tromey@redhat.com>
6337 * server.c (handle_query, handle_v_run): Use hex2bin, not
6339 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6341 2014-02-12 Tom Tromey <tromey@redhat.com>
6343 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6344 convert_int_to_ascii.
6345 * regcache.c (registers_to_string, collect_register_as_string):
6347 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6349 * server.c (process_serial_event): Likewise.
6350 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6351 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6353 2014-02-12 Tom Tromey <tromey@redhat.com>
6355 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6356 bin2hex, not hexify.
6357 * tracepoint.c (cmd_qtstatus): Likewise.
6359 2014-02-12 Tom Tromey <tromey@redhat.com>
6361 * remote-utils.c (monitor_output): Pass explicit length to
6364 2014-02-12 Tom Tromey <tromey@redhat.com>
6366 * tracepoint.c: Include rsp-low.h.
6367 * server.c: Include rsp-low.h.
6368 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6369 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6371 * remote-utils.c: Include rsp-low.h.
6372 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6373 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6374 (convert_int_to_ascii, convert_ascii_to_int): Move to
6376 * regcache.c: Include rsp-low.h.
6377 * ax.c: Include rsp-low.h.
6378 * Makefile.in (SFILES): Add common/rsp-low.c.
6379 (OBS): Add rsp-low.o.
6380 (rsp-low.o): New target.
6382 2014-02-12 Tom Tromey <tromey@redhat.com>
6384 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6385 Include print-utils.h.
6386 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6387 (plongest, thirty_two, phex_nz): Remove.
6388 * Makefile.in (SFILES): Add common/print-utils.c.
6389 (OBS): Add print-utils.o.
6390 (print-utils-ipa.o): New target.
6391 (print-utils.o): New target.
6392 (IPA_OBJS): Add print-utils-ipa.o.
6394 2014-02-06 Tom Tromey <tromey@redhat.com>
6396 * Makefile.in (SFILES): Fix indentation.
6398 2014-02-05 Doug Evans <dje@google.com>
6400 * linux-low.c (linux_wait_for_event): Improve comment.
6401 (linux_wait_1): Keep current_inferior in sync with event_child.
6403 2014-01-22 Doug Evans <dje@google.com>
6405 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6407 2014-01-22 Doug Evans <dje@google.com>
6409 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6410 * configure: Regenerate.
6411 * config.in: Regenerate.
6412 * Makefile.in (SFILES): Add debug.c.
6414 * debug.c: New file.
6415 * debug.h: New file.
6416 * linux-aarch64-low.c (*): Update all debugging printfs to use
6417 debug_printf instead of fprintf.
6418 * linux-arm-low.c (*): Ditto.
6419 * linux-cris-low.c (*): Ditto.
6420 * linux-crisv32-low.c (*): Ditto.
6421 * linux-m32r-low.c (*): Ditto.
6422 * linux-sparc-low.c (*): Ditto.
6423 * linux-x86.c (*): Ditto.
6424 * linux-low.c (*): Ditto.
6425 (linux_wait_1): Add calls to debug_enter, debug_exit.
6426 (linux_wait): Remove redundant debugging printf.
6427 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6428 (linux_resume, unstop_all_lwps): Ditto.
6429 * mem-break.c (*): Update all debugging printfs to use
6430 debug_printf instead of fprintf.
6431 * remote-utils.c (*): Ditto.
6432 * thread-db.c (*): Ditto.
6433 * server.c #include <ctype.h>, "gdb_vecs.h".
6434 (debug_threads): Moved to debug.c.
6435 (*): Update all debugging printfs to use debug_printf instead of
6437 (start_inferior): Replace call to fflush with call to debug_flush.
6438 (monitor_show_help): Mention set debug-format.
6439 (parse_debug_format_options): New function.
6440 (handle_monitor_command): Handle "monitor set debug-format".
6441 (gdbserver_usage): Mention --debug-format.
6442 (main): Parse --debug-format.
6443 * server.h (debug_threads): Declaration moved to debug.h.
6445 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6446 trace_debug_1 that uses debug_printf.
6447 (tracepoint_look_up_symbols): Update all debugging printfs to use
6448 debug_printf instead of fprintf.
6450 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6452 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6455 2014-01-17 Pedro Alves <palves@redhat.com>
6458 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6459 defined after including gdb_proc_service.h.
6461 2014-01-16 Doug Evans <dje@google.com>
6463 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6464 (match_dll): Use it.
6466 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6468 * target.h (target_ops) <read_btrace>: Change parameters and
6469 return type to allow error reporting.
6470 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6471 trace reading errors on.
6472 * linux-low.c (linux_low_read_btrace): Pass trace reading
6474 (linux_low_disable_btrace): New.
6476 2014-01-15 Doug Evans <dje@google.com>
6478 * inferiors.c (thread_id_to_gdb_id): Delete.
6479 * inferiors.h (thread_id_to_gdb_id): Delete.
6481 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6483 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6484 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6487 2014-01-08 Pedro Alves <palves@redhat.com>
6489 * server.c (handle_status): Don't discard previous queued stop
6490 replies or thread's pending status here.
6491 (main) <disconnection>: Do it here instead.
6493 2014-01-08 Pedro Alves <palves@redhat.com>
6495 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6496 * server.c (visit_actioned_threads, handle_pending_status): New
6498 (handle_v_cont): Factor out parts to ...
6499 (resume): ... this new function. If in all-stop, and a thread
6500 being resumed has a pending status, report it without actually
6502 (myresume): Adjust to use the new 'resume' function.
6503 (clear_pending_status_callback, set_pending_status_callback)
6504 (find_status_pending_thread_callback): New functions.
6505 (handle_status): Handle the case of multiple threads having
6506 interesting statuses to report. Report threads' real last signal
6507 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6508 with an interesting thread to report the status for, instead of
6509 always reporting the status of the first thread.
6511 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6513 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6514 * gdbreplay.c (gdbreplay_version): Likewise.
6516 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6518 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6519 iov.iov_len with the real length in use.
6521 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6523 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6524 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6525 for all targets that use win32-low.c.
6526 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6527 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6529 2013-12-13 Pedro Alves <palves@redhat.com>
6531 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6532 if equal to TARGET_WAITKIND_LOADED.
6533 * win32-low.c (cached_status): New static global.
6534 (win32_wait): Add declaration.
6535 (do_initial_child_stuff): Flush all initial pending debug events
6536 up to the initial breakpoint.
6537 (win32_wait): If CACHED_STATUS was set, return that instead
6538 of doing a real wait. Remove the code resuming the execution
6539 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6540 during the initial phase. Also remove the code changing
6541 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6542 TARGET_WAITKIND_STOPPED.
6544 2013-12-11 Yao Qi <yao@codesourcery.com>
6546 * notif.c (handle_notif_ack): Return 0 if no notification
6549 2013-11-20 Doug Evans <dje@google.com>
6551 * linux-low.c (linux_set_resume_request): Fix comment.
6553 2013-11-20 Doug Evans <dje@google.com>
6555 * linux-low.c (resume_status_pending_p): Tweak comment.
6557 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6559 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6560 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6561 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6562 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6563 (srv_amd64_regobj): Add amd64-mpx.o.
6564 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6565 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6566 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6567 * i387-fp.c (num_pl_bnd_register) Added constant.
6568 (num_pl_bnd_cfg_registers) Added constant.
6569 (struct i387_xsave) Added reserved area and MPX fields.
6570 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6571 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6573 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6574 (init_registers_amd64_mpx_linux): Declare new function.
6575 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6576 (x86_64_regmap): Add MPX registers.
6577 (x86_linux_read_description): Add MPX case.
6578 (initialize_low_arch): Initialize MPX targets.
6580 2013-11-18 Tom Tromey <tromey@redhat.com>
6582 * configure: Rebuild.
6583 * configure.ac: Don't check for stdlib.h.
6584 * gdbreplay.c: Unconditionally include stdlib.h.
6586 2013-11-18 Tom Tromey <tromey@redhat.com>
6588 * config.in: Rebuild.
6589 * configure: Rebuild.
6590 * configure.ac: Don't use AC_HEADER_DIRENT.
6592 2013-11-18 Tom Tromey <tromey@redhat.com>
6594 * server.h: Don't check HAVE_STRING_H.
6595 * gdbreplay.c: Don't check HAVE_STRING_H.
6596 * configure: Rebuild.
6598 2013-11-18 Tom Tromey <tromey@redhat.com>
6600 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6603 2013-11-08 Tom Tromey <tromey@redhat.com>
6605 * configure, config.in: Rebuild.
6606 * configure.ac: Remove unused configury.
6608 2013-11-08 Tom Tromey <tromey@redhat.com>
6610 * acinclude.m4: Include common.m4, codeset.m4.
6611 * configure, config.in: Rebuild.
6612 * configure.ac: Use GDB_AC_COMMON.
6614 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6616 * linux-s390-low.c (HWCAP_S390_TE): New define.
6617 (s390_arch_setup): Consider the TE field in the HWCAP for
6618 determining 'have_regset_tdb'.
6620 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6623 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6626 2013-10-02 Pedro Alves <palves@redhat.com>
6628 * server.c (process_serial_event): Don't output "GDBserver
6629 exiting" if GDB is connected through stdio.
6630 * target.c (mywait): Likewise, be silent if GDB is connected
6633 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6635 * lynx-low.c (lynx_add_threads_after_attach): New function.
6636 (lynx_attach): Remove call to add_thread. Add call to
6637 lynx_add_threads_after_attach instead.
6639 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6641 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6642 * config.in, configure: Regenerated.
6644 2013-09-18 Yao Qi <yao@codesourcery.com>
6647 * server.c (start_inferior): Clear 'resume_info'.
6649 2013-09-16 Jiong Wang <jiwang@tilera.com>
6651 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6654 2013-09-16 Jiong Wang <jiwang@tilera.com>
6656 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6657 linux-tile-low.o to srv_tgtobj.
6659 2013-09-16 Will Newton <will.newton@linaro.org>
6661 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6664 2013-09-06 Pedro Alves <palves@redhat.com>
6666 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6667 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6668 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6669 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6670 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6671 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6673 2013-09-06 Pedro Alves <palves@redhat.com>
6675 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6676 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6678 2013-09-06 Pedro Alves <palves@redhat.com>
6680 * linux-amd64-ipa.c: Include tracepoint.h.
6681 * linux-i386-ipa.c: Include tracepoint.h.
6683 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6685 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6686 (ps_get_thread_area): New function.
6688 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6690 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6691 (initialize_low_arch): Call init_registers_crisv32 rather than
6692 init_register_crisv32.
6694 2013-09-05 Pedro Alves <palves@redhat.com>
6696 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6698 * hostio.h: ... this new file.
6699 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6700 win32-low.c: Include hostio.h.
6702 2013-09-05 Pedro Alves <palves@redhat.com>
6704 * server.h (gdb_client_data, handler_func, callback_handler_func)
6705 (delete_file_handler, add_file_handler, append_callback_event)
6706 (delete_callback_event, start_event_loop, initialize_event_loop):
6707 Move to event-loop.h and include it.
6708 * event-loop.h: New file.
6710 2013-09-05 Pedro Alves <palves@redhat.com>
6712 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6713 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6714 (loaded_dll, unloaded_dll): Move to ...
6715 * dll.h: ... this new file.
6716 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6718 2013-09-05 Pedro Alves <palves@redhat.com>
6720 * server.h (current_process, get_thread_process, all_processes)
6721 (add_inferior_to_list, for_each_inferior, current_inferior)
6722 (remove_inferior, add_process, remove_process, find_process_pid)
6723 (have_started_inferiors_p, have_attached_inferiors_p)
6724 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6725 (clear_inferiors, find_inferior, find_inferior_id)
6726 (inferior_target_data, set_inferior_target_data)
6727 (inferior_regcache_data, set_inferior_regcache_data): Move to
6728 inferiors.h, and include it.
6729 * inferiors.h: New file.
6731 2013-09-05 Pedro Alves <palves@redhat.com>
6733 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6737 2013-09-05 Pedro Alves <palves@redhat.com>
6739 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6741 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6742 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6743 (handle_tracepoint_general_set, handle_tracepoint_query)
6744 (tracepoint_finished_step, tracepoint_was_hit)
6745 (release_while_stepping_state_list, current_traceframe)
6746 (in_readonly_region, traceframe_read_mem)
6747 (fetch_traceframe_registers, traceframe_read_sdata)
6748 (traceframe_read_info, struct fast_tpoint_collect_status)
6749 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6750 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6751 (supply_fast_tracepoint_registers)
6752 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6753 (ipa_tdesc, claim_trampoline_space)
6754 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6755 (agent_mem_read, agent_get_trace_state_variable_value)
6756 (agent_set_trace_state_variable_value, agent_tsv_read)
6757 (agent_mem_read_string, get_raw_reg_func_addr)
6758 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6759 * tracepoint.h: ... this new file.
6761 2013-09-05 Pedro Alves <palves@redhat.com>
6763 * server.h (perror_with_name, error, fatal, warning, paddress)
6764 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6766 * utils.h: New file.
6768 2013-09-05 Pedro Alves <palves@redhat.com>
6770 * server.h (remote_debug, noack_mode, transport_is_reliable)
6771 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6772 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6773 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6774 (write_enn, initialize_async_io, enable_async_io)
6775 (disable_async_io, check_remote_input_interrupt_request)
6776 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6777 (dead_thread_notify, prepare_resume_reply)
6778 (decode_address_to_semicolon, decode_address, decode_m_packet)
6779 (decode_M_packet, decode_X_packet, decode_xfer_write)
6780 (decode_search_memory_packet, unhexify, hexify)
6781 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6782 (look_up_one_symbol, relocate_instruction)
6783 (monitor_output): Move to remote-utils.h, and include it.
6784 * remote-utils.h: New file.
6786 2013-09-05 Pedro Alves <palves@redhat.com>
6788 * server.h (_): Delete.
6790 2013-09-02 Pedro Alves <palves@redhat.com>
6792 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6793 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6795 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6797 2013-09-02 Pierre Muller <muller@sourceware.org>
6799 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6800 or WriteProcessMemory complete successfully and handle
6801 ERROR_PARTIAL_COPY error.
6803 2013-09-02 Pedro Alves <palves@redhat.com>
6805 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6806 error instead of EIO.
6808 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6811 * linux-low.c: Include filestuff.h.
6812 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6813 * lynx-low.c: Include filestuff.h.
6814 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6815 * server.c: Include filestuff.h.
6816 (main): Call notice_open_fds.
6817 * spu-low.c: Include filestuff.h.
6818 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6820 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6822 * Makefile.in: Explain why ../target and ../nat are not
6823 listed as include file search paths.
6824 (linux-waitpid.o): New object file rule.
6825 * configure.srv (srv_native_linux_obj): New variable.
6826 Replace all occurrences of linux native object files with
6827 $srv_native_linux_obj.
6828 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6829 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6830 (linux_enable_event_reporting): Remove declaration.
6831 (my_waitpid): Moved to common/linux-waitpid.c.
6832 (linux_wait_for_event): Pass ptid when calling
6833 linux_enable_event_reporting.
6834 (linux_supports_tracefork_flag): Remove.
6835 (linux_enable_event_reporting): Likewise.
6836 (linux_tracefork_grandchild): Remove.
6837 (STACK_SIZE): Moved to common/linux-ptrace.c.
6838 (linux_tracefork_child): Remove.
6839 (linux_test_for_tracefork): Remove.
6840 (linux_look_up_symbols): Call linux_supports_traceclone.
6841 (initialize_low): Remove call to linux_test_for_tracefork.
6842 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6843 common/linux-ptrace.h.
6844 (PTRACE_TYPE_ARG4): Likewise.
6845 Include linux-ptrace.h.
6847 2013-08-21 Pedro Alves <palves@redhat.com>
6849 * config.in: Renegerate.
6851 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6853 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6854 (SFILES): Remove $(srcdir)/common/target-common.c and
6855 add $(srcdir)/target/waitstatus.c.
6856 (OBS): Remove target-common.o and add waitstatus.o.
6857 (server_h): Remove $(srcdir)/../common/target-common.h and
6858 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6859 and $(srcdir)/../target/waitstatus.h.
6860 (target-common.o): Remove.
6861 (waitstatus.o): New target object file.
6862 * target.h: Do not include target-common.h and
6863 include target/resume.h, target/wait.h and
6864 target/waitstatus.h.
6866 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6868 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6869 to PTRACE_TYPE_ARG3.
6870 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6871 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6873 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6874 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6876 2013-07-27 Jie Zhang <jie@codesourcery.com>
6877 Daniel Jacobowitz <dan@codesourcery.com>
6878 Yao Qi <yao@codesourcery.com>
6880 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6881 (mips-linux-watch.o): New rule.
6882 (mips_linux_watch_h): New variable.
6883 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6885 * linux-mips-low.c: Include mips-linux-watch.h.
6886 (struct arch_process_info, struct arch_lwp_info): New.
6887 (update_watch_registers_callback): New function.
6888 (mips_linux_new_process, mips_linux_new_thread) New functions.
6889 (mips_linux_prepare_to_resume, mips_insert_point): New
6891 (mips_remove_point, mips_stopped_by_watchpoint): New
6893 (rsp_bp_type_to_target_hw_bp_type): New function.
6894 (mips_stopped_data_address): New function.
6895 (the_low_target): Add watchpoint support functions.
6897 2013-07-27 Yao Qi <yao@codesourcery.com>
6899 * i386-low.c: Include break-common.h.
6900 (enum target_hw_bp_type): Remove.
6902 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6904 * Makefile.in (SFILES): /common/target-common.c.
6905 (OBS): Add target-common.o.
6906 (server_h): Add $(srcdir)/../common/target-common.h.
6907 (target-common.o): New target.
6908 * server.c (queue_stop_reply_callback): Free
6909 status string after use.
6910 * target.c (target_waitstatus_to_string): Remove.
6911 * target.h: Include target-common.h.
6912 (resume_kind): Likewise.
6913 (target_waitkind): Likewise.
6914 (target_waitstatus): Likewise.
6915 (TARGET_WNOHANG): Likewise.
6917 2013-07-04 Yao Qi <yao@codesourcery.com>
6919 * Makefile.in (host_alias): Use @host_noncanonical@.
6920 (target_alias): Use @target_noncanonical@.
6921 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6922 ACX_NONCANONICAL_HOST.
6923 * configure: Regenerated.
6926 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6928 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6929 * configure: Rebuild.
6930 * Makefile.in (version_host, version_target): Get from configure.
6931 (version.c): Use $(version_host) and $(version_target).
6933 2013-07-03 Pedro Alves <palves@redhat.com>
6935 * Makefile.in (config.status): Depend on development.sh.
6936 * acinclude.m4: Include libmcheck.m4.
6937 * configure: Regenerate.
6939 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6941 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6942 attribute inside the parentheses.
6943 (winapi_DebugSetProcessKillOnExit): Ditto.
6944 (winapi_DebugBreakProcess): Ditto.
6945 (winapi_GenerateConsoleCtrlEvent): Ditto.
6947 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6949 * notif.h (notif_event): Add a dummy member to avoid compiler
6952 2013-07-01 Pedro Alves <palves@redhat.com>
6954 * hostio.c (HOSTIO_PATH_MAX): Define.
6955 (require_filename, handle_open, handle_unlink, handle_readlink):
6958 2013-07-01 Pedro Alves <palves@redhat.com>
6960 * server.h: Include "pathmax.h".
6961 * linux-low.c: Don't include sys/param.h.
6962 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6964 * win32-low.c: Don't include sys/param.h.
6965 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6967 2013-07-01 Pedro Alves <palves@redhat.com>
6969 * event-loop.c: Don't check HAVE_UNISTD_H before including
6971 * gdbreplay.c: Likewise.
6972 * remote-utils.c: Likewise.
6973 * server.c: Likewise.
6974 * configure.ac: Don't check for unistd.h.
6975 * configure: Regenerate.
6977 2013-06-28 Tom Tromey <tromey@redhat.com>
6979 * Makefile.in (version.c): Use version.in, not
6982 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6984 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6985 * configure: Rebuild.
6986 * Makefile.in (version_host, version_target): Get from configure.
6987 (version.c): Use $(version_host) and $(version_target).
6989 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6991 Fix trace-status to output user name without trailing colon.
6992 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6994 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6996 Fix trace-status to output proper start-time and stop-time.
6997 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6998 output start time and stop time in hex as gdb expects.
7000 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7002 * tracepoint.c (build_traceframe_info_xml): Output trace state
7003 variables present in the trace buffer.
7005 2013-06-24 Tom Tromey <tromey@redhat.com>
7007 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7009 (version.o): Remove.
7010 * gdbreplay.c: Include version.h.
7011 (version, host_name): Don't declare.
7012 * server.h: Include version.h.
7013 (version, host_name): Don't declare.
7015 2013-06-12 Pedro Alves <palves@redhat.com>
7017 * linux-x86-low.c (linux_is_elf64): Delete global.
7018 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7019 with local linux_pid_exe_is_elf_64_file use.
7021 2013-06-11 Pedro Alves <palves@redhat.com>
7023 * linux-low.c (regset_disabled, disable_regset): New functions.
7024 (regsets_fetch_inferior_registers)
7025 (regsets_store_inferior_registers): Use them.
7026 (initialize_regsets_info); Don't allocate the disabled_regsets
7028 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7031 2013-06-11 Pedro Alves <palves@redhat.com>
7033 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7036 2013-06-11 Pedro Alves <palves@redhat.com>
7038 * linux-x86-low.c (initialize_low_arch): Call
7039 init_registers_x32_avx_linux.
7041 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7043 Fix compatibility with Android Bionic.
7044 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7047 2013-06-07 Pedro Alves <palves@redhat.com>
7050 * Makefile.in (OBS): Add tdesc.o.
7051 (IPA_OBJS): Add tdesc-ipa.o.
7052 (tdesc-ipa.o): New rule.
7053 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7055 * linux-low.c (new_inferior): Delete.
7056 (disabled_regsets, num_regsets): Delete.
7057 (linux_add_process): Adjust to set the new per-process
7059 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7060 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7061 was a stop. When calling arch_setup, switch the current inferior
7062 to the thread that got an event.
7063 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7064 (regsets_fetch_inferior_registers)
7065 (regsets_store_inferior_registers): New regsets_info parameter.
7067 (linux_register_in_regsets): New regs_info parameter. Adjust to
7069 (register_addr, fetch_register, store_register): New usrregs_info
7070 parameter. Adjust to use it.
7071 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7072 parameter regs_info. Adjust to use it.
7073 (linux_fetch_registers): Get the current inferior's regs_info, and
7075 (linux_store_registers): Ditto.
7076 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7077 (initialize_low): Don't initialize the target_regsets here. Call
7078 initialize_low_arch.
7079 * linux-low.h (target_regsets): Delete declaration.
7080 (struct regsets_info): New.
7081 (struct usrregs_info): New.
7082 (struct regs_info): New.
7083 (struct process_info_private) <new_inferior>: New field.
7084 (struct linux_target_ops): Delete the num_regs, regmap, and
7085 regset_bitmap fields. New field regs_info.
7086 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7087 * i387-fp.c (num_xmm_registers): Delete.
7088 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7089 calls to new interface.
7090 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7091 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7092 Infer the number of xmm registers from the regcache's target
7094 * i387-fp.h (num_xmm_registers): Delete.
7095 * inferiors.c (add_thread): Don't install the thread's regcache
7097 * proc-service.c (gregset_info): Fetch the current inferior's
7098 regs_info. Adjust to use it.
7099 * regcache.c: Include tdesc.h.
7100 (register_bytes, reg_defs, num_registers)
7101 (gdbserver_expedite_regs): Delete.
7102 (get_thread_regcache): If the thread doesn't have a regcache yet,
7103 create one, instead of aborting gdbserver.
7104 (regcache_invalidate_one): Rename to ...
7105 (regcache_invalidate_thread): ... this.
7106 (regcache_invalidate_one): New.
7107 (regcache_invalidate): Only invalidate registers of the current
7109 (init_register_cache): Add target_desc parameter, and use it.
7110 (new_register_cache): Ditto. Assert the target description has a
7111 non zero registers_size.
7112 (regcache_cpy): Add assertions. Adjust.
7113 (realloc_register_cache, set_register_cache): Delete.
7114 (registers_to_string, registers_from_string): Adjust.
7115 (find_register_by_name, find_regno, find_register_by_number)
7116 (register_cache_size): Add target_desc parameter, and use it.
7117 (free_register_cache_thread, free_register_cache_thread_one)
7118 (regcache_release, register_cache_size): New.
7119 (register_size): Add target_desc parameter, and use it.
7120 (register_data, supply_register, supply_register_zeroed)
7121 (supply_regblock, supply_register_by_name, collect_register)
7122 (collect_register_as_string, collect_register_by_name): Adjust.
7123 * regcache.h (struct target_desc): Forward declare.
7124 (struct regcache) <tdesc>: New field.
7125 (init_register_cache, new_register_cache): Add target_desc
7127 (regcache_invalidate_thread): Declare.
7128 (regcache_invalidate_one): Delete declaration.
7129 (regcache_release): Declare.
7130 (find_register_by_number, register_cache_size, register_size)
7131 (find_regno): Add target_desc parameter.
7132 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7134 * remote-utils.c: Include tdesc.h.
7135 (outreg, prepare_resume_reply): Adjust.
7136 * server.c: Include tdesc.h.
7137 (gdbserver_xmltarget): Delete declaration.
7138 (get_features_xml, process_serial_event): Adjust.
7139 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7141 (struct process_info) <tdesc>: New field.
7142 (ipa_tdesc): Declare.
7143 * tdesc.c: New file.
7144 * tdesc.h: New file.
7145 * tracepoint.c: Include tdesc.h.
7146 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7147 (get_context_regcache): Adjust to pass ipa_tdesc down.
7148 (do_action_at_tracepoint): Adjust to get the register cache size
7149 from the context regcache's description.
7150 (traceframe_walk_blocks): Adjust to get the register cache size
7151 from the current trace frame's description.
7152 (traceframe_get_pc): Adjust to get current trace frame's
7153 description and pass it down.
7154 (gdb_collect): Adjust to get the register cache size from the
7156 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7157 (gdbserver_xmltarget): Delete.
7158 (initialize_low_tracepoint): Set the ipa's target description.
7159 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7160 (initialize_low_tracepoint): Set the ipa's target description.
7161 * linux-x86-low.c: Include tdesc.h.
7162 [__x86_64__] (is_64bit_tdesc): New.
7163 (ps_get_thread_area, x86_get_thread_area): Use it.
7164 (i386_cannot_store_register): Rename to ...
7165 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7166 (i386_cannot_fetch_register): Rename to ...
7167 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7168 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7170 (target_regsets): Rename to ...
7171 (x86_regsets): ... this.
7172 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7174 (x86_siginfo_fixup): Use is_64bit_tdesc.
7175 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7176 (tdesc_x32_avx_linux, tdesc_x32_linux)
7177 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7179 (x86_linux_update_xmltarget): Delete.
7180 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7181 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7182 (AMD64_LINUX_USER64_CS): New.
7183 (x86_linux_read_description): New, based on
7184 x86_linux_update_xmltarget.
7185 (same_process_callback): New.
7186 (x86_arch_setup_process_callback): New.
7187 (x86_linux_update_xmltarget): New.
7188 (x86_regsets_info): New.
7189 (amd64_linux_regs_info): New.
7190 (i386_linux_usrregs_info): New.
7191 (i386_linux_regs_info): New.
7192 (x86_linux_regs_info): New.
7193 (x86_arch_setup): Reimplement.
7194 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7195 (x86_emit_ops): Ditto.
7196 (the_low_target): Adjust. Install x86_linux_regs_info,
7197 x86_cannot_fetch_register, and x86_cannot_store_register.
7198 (initialize_low_arch): New.
7199 * linux-ia64-low.c (tdesc_ia64): Declare.
7200 (ia64_fetch_register): Adjust.
7201 (ia64_usrregs_info, regs_info): New globals.
7202 (ia64_regs_info): New function.
7203 (the_low_target): Adjust.
7204 (initialize_low_arch): New function.
7205 * linux-sparc-low.c (tdesc_sparc64): Declare.
7206 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7208 (sparc_arch_setup): New function.
7209 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7210 (the_low_target): Adjust.
7211 (initialize_low_arch): New function.
7212 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7213 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7214 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7215 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7216 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7217 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7218 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7219 (tdesc_powerpc_isa205_vsx64l): Declare.
7220 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7221 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7222 (ppc_set_pc, ppc_get_hwcap): Adjust.
7223 (ppc_usrregs_info): Forward declare.
7224 (!__powerpc64__) ppc_regmap_adjusted: New global.
7225 (ppc_arch_setup): Adjust to the current process'es target
7227 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7228 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7229 (ppc_store_evrregset): Adjust.
7230 (target_regsets): Rename to ...
7231 (ppc_regsets): ... this, and make static.
7232 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7233 (ppc_regs_info): New function.
7234 (the_low_target): Adjust.
7235 (initialize_low_arch): New function.
7236 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7237 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7238 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7239 (tdesc_s390x_linux64v2): Declare.
7240 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7241 (s390_fill_gregset, s390_store_last_break): Adjust.
7242 (target_regsets): Rename to ...
7243 (s390_regsets): ... this, and make static.
7244 (s390_get_pc, s390_set_pc): Adjust.
7245 (s390_get_hwcap): New target_desc parameter, and use it.
7246 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7247 (s390_arch_setup): Adjust to set the current process'es target
7248 description. Don't adjust the regmap.
7249 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7250 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7251 (regs_info_3264): New globals.
7252 (s390_regs_info): New function.
7253 (the_low_target): Adjust.
7254 (initialize_low_arch): New function.
7255 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7256 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7257 [__mips64] (init_registers_mips_linux)
7258 (init_registers_mips_dsp_linux): Delete defines.
7259 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7260 (have_dsp): New global.
7261 (mips_read_description): New, based on mips_arch_setup.
7262 (mips_arch_setup): Reimplement.
7263 (get_usrregs_info): New function.
7264 (mips_cannot_fetch_register, mips_cannot_store_register)
7265 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7266 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7267 (target_regsets): Rename to ...
7268 (mips_regsets): ... this, and make static.
7269 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7270 (dsp_regs_info, regs_info): New globals.
7271 (mips_regs_info): New function.
7272 (the_low_target): Adjust.
7273 (initialize_low_arch): New function.
7274 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7275 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7277 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7278 (arm_read_description): New, with bits factored from
7280 (arm_arch_setup): Reimplement.
7281 (target_regsets): Rename to ...
7282 (arm_regsets): ... this, and make static.
7283 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7284 (arm_regs_info): New function.
7285 (the_low_target): Adjust.
7286 (initialize_low_arch): New function.
7287 * linux-m68k-low.c (tdesc_m68k): Declare.
7288 (target_regsets): Rename to ...
7289 (m68k_regsets): ... this, and make static.
7290 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7291 (m68k_regs_info): New function.
7292 (m68k_arch_setup): New function.
7293 (the_low_target): Adjust.
7294 (initialize_low_arch): New function.
7295 * linux-sh-low.c (tdesc_sharch): Declare.
7296 (target_regsets): Rename to ...
7297 (sh_regsets): ... this, and make static.
7298 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7299 (sh_regs_info, sh_arch_setup): New functions.
7300 (the_low_target): Adjust.
7301 (initialize_low_arch): New function.
7302 * linux-bfin-low.c (tdesc_bfin): Declare.
7303 (bfin_arch_setup): New function.
7304 (bfin_usrregs_info, regs_info): New globals.
7305 (bfin_regs_info): New function.
7306 (the_low_target): Adjust.
7307 (initialize_low_arch): New function.
7308 * linux-cris-low.c (tdesc_cris): Declare.
7309 (cris_arch_setup): New function.
7310 (cris_usrregs_info, regs_info): New globals.
7311 (cris_regs_info): New function.
7312 (the_low_target): Adjust.
7313 (initialize_low_arch): New function.
7314 * linux-cris-low.c (tdesc_crisv32): Declare.
7315 (cris_arch_setup): New function.
7316 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7317 (cris_regs_info): New function.
7318 (the_low_target): Adjust.
7319 (initialize_low_arch): New function.
7320 * linux-m32r-low.c (tdesc_m32r): Declare.
7321 (m32r_arch_setup): New function.
7322 (m32r_usrregs_info, regs_info): New globals.
7323 (m32r_regs_info): Adjust.
7324 (initialize_low_arch): New function.
7325 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7326 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7327 (tic6x_usrregs_info): Forward declare.
7328 (tic6x_read_description): New function, based on ...
7329 (tic6x_arch_setup): ... this. Reimplement.
7330 (target_regsets): Rename to ...
7331 (tic6x_regsets): ... this, and make static.
7332 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7333 (tic6x_regs_info): New function.
7334 (the_low_target): Adjust.
7335 (initialize_low_arch): New function.
7336 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7337 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7338 (target_regsets): Rename to ...
7339 (xtensa_regsets): ... this, and make static.
7340 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7342 (xtensa_arch_setup, xtensa_regs_info): New functions.
7343 (the_low_target): Adjust.
7344 (initialize_low_arch): New function.
7345 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7346 (nios2_arch_setup): Set the current process'es tdesc.
7347 (target_regsets): Rename to ...
7348 (nios2_regsets): ... this.
7349 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7350 (nios2_regs_info): New function.
7351 (the_low_target): Adjust.
7352 (initialize_low_arch): New function.
7353 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7354 (aarch64_arch_setup): Set the current process'es tdesc.
7355 (target_regsets): Rename to ...
7356 (aarch64_regsets): ... this.
7357 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7358 (aarch64_regs_info): New function.
7359 (the_low_target): Adjust.
7360 (initialize_low_arch): New function.
7361 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7363 (target_regsets): Rename to ...
7364 (tile_regsets): ... this.
7365 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7366 (tile_regs_info): New function.
7367 (tile_arch_setup): Set the current process'es tdesc.
7368 (the_low_target): Adjust.
7369 (initialize_low_arch): New function.
7370 * spu-low.c (tdesc_spu): Declare.
7371 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7372 * win32-arm-low.c (tdesc_arm): Declare.
7373 (arm_arch_setup): New function.
7374 (the_low_target): Install arm_arch_setup instead of
7376 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7377 (init_windows_x86): Rename to ...
7378 (i386_arch_setup): ... this. Set `win32_tdesc'.
7379 (the_low_target): Adjust.
7380 * win32-low.c (win32_tdesc): New global.
7381 (child_add_thread): Don't create the thread cache here.
7382 (do_initial_child_stuff): Set the new process'es tdesc.
7383 * win32-low.h (struct target_desc): Forward declare.
7384 (win32_tdesc): Declare.
7385 * lynx-i386-low.c (tdesc_i386): Declare global.
7386 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7387 * lynx-low.c (lynx_tdesc): New global.
7388 (lynx_add_process): Set the new process'es tdesc.
7389 * lynx-low.h (struct target_desc): Forward declare.
7390 (lynx_tdesc): Declare global.
7391 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7392 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7393 * nto-low.c (nto_tdesc): New global.
7394 (do_attach): Set the new process'es tdesc.
7395 * nto-low.h (struct target_desc): Forward declare.
7396 (nto_tdesc): Declare.
7397 * nto-x86-low.c (tdesc_i386): Declare.
7398 (nto_x86_arch_setup): Set `nto_tdesc'.
7400 2013-06-04 Gary Benson <gbenson@redhat.com>
7402 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7403 to qSupported response when appropriate.
7404 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7405 with nonzero-length annex.
7406 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7407 arguments supplied in annex.
7409 2013-05-31 Doug Evans <dje@google.com>
7412 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7413 64 bits in 64-cross-32 environment.
7415 2013-05-28 Pedro Alves <palves@redhat.com>
7417 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7418 (aarch64-without-fpu.c): Delete rule.
7419 * configure.srv (aarch64*-*-linux*): Remove references to
7420 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7421 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7424 2013-05-24 Pedro Alves <palves@redhat.com>
7426 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7427 instead of strchr/decode_address. Error if the range isn't split
7428 with a ','. Don't assume there's be a ':' in the action.
7430 2013-05-23 Yao Qi <yao@codesourcery.com>
7431 Pedro Alves <palves@redhat.com>
7433 * linux-low.c (lwp_in_step_range): New function.
7434 (linux_wait_1): If the thread was range stepping and stopped
7435 outside the stepping range, report the stop to GDB. Otherwise,
7436 continue stepping. Add range stepping debug output.
7437 (linux_set_resume_request): Copy the step range from the resume
7439 (linux_supports_range_stepping): New.
7440 (linux_target_ops) <supports_range_stepping>: Set to
7441 linux_supports_range_stepping.
7442 * linux-low.h (struct linux_target_ops)
7443 <supports_range_stepping>: New field.
7444 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7445 * linux-x86-low.c (x86_supports_range_stepping): New.
7446 (the_low_target) <supports_range_stepping>: Set to
7447 x86_supports_range_stepping.
7448 * server.c (handle_v_cont): Handle 'r' action.
7449 (handle_v_requests): Append ";r" if the target supports range
7451 * target.h (struct thread_resume) <step_range_start,
7452 step_range_end>: New fields.
7453 (struct target_ops) <supports_range_stepping>:
7455 (target_supports_range_stepping): New macro.
7457 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7459 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7460 confusion in comment.
7462 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7464 * lynx-low.c (struct process_info_private): New type.
7465 (lynx_add_process): New function.
7466 (lynx_create_inferior, lynx_attach): Replace calls to
7467 add_process by calls to lynx_add_process.
7468 (lynx_resume): If PTID is null, then try using
7469 current_process()->private->last_wait_event_ptid.
7471 (lynx_clear_inferiors): Delete. The contents of that function
7472 has been inlined in lynx_mourn;
7473 (lynx_wait_1): Save the ptid in the process's private data.
7474 (lynx_mourn): Free the process' private data. Replace call
7475 to lynx_clear_inferiors by call to clear_inferiors.
7477 2013-05-17 Yao Qi <yao@codesourcery.com>
7479 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7482 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7484 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7485 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7486 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7487 PT_TEXT_END_ADDR guards. Update comments.
7488 (linux_target_op) <read_offsets>: Conditionally define to
7489 linux_read_offsets if the target is UCLIBC and if it defines
7490 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7492 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7493 Andrew Jenner <andrew@codesourcery.com>
7495 * Makefile.in (SFILES): Add linux-nios2-low.c.
7496 (clean): Add action to delete nios2-linux.c.
7497 (nios2-linux.c): New rule.
7498 * configure.srv: Add nios2*-*-linux*.
7499 * linux-nios2-low.c: New.
7501 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7503 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7505 2013-04-25 Hui Zhu <hui@codesourcery.com>
7508 * ax.c (ax_printf): Add fflush.
7510 2013-04-22 Tom Tromey <tromey@redhat.com>
7512 * Makefile.in (SFILES): Add filestuff.c.
7513 (OBS): Add filestuff.o.
7514 (filestuff.o): New target.
7515 * config.in, configure: Rebuild.
7516 * configure.ac: Check for fdwalk, pipe2.
7518 2013-04-17 Pedro Alves <palves@redhat.com>
7520 * configure.ac (USE_THREAD_DB): Delete variable.
7521 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7522 Don't AC_SUBST USE_THREAD_DB.
7523 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7524 * config.in, configure: Regenerate.
7526 2013-04-16 Pedro Alves <palves@redhat.com>
7528 * linux-low.h (struct lwp_info) <thread_known>: Move under
7529 the USE_THREAD_DB #ifdef.
7531 2013-04-16 Pedro Alves <palves@redhat.com>
7533 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7534 (linux-low.o): Delete rule.
7535 * linux-low.h: Always include "gdb_thread_db.h" instead of
7536 conditionally including thread_db.h.
7537 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7540 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7542 * Makefile.in (install-only): Fix make install regression.
7544 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7546 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7547 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7549 * gdbserver.1: Remove.
7551 2013-03-22 Pedro Alves <palves@redhat.com>
7553 * linux-low.c (handle_extended_wait): Don't call
7554 linux_enable_event_reporting.
7556 2013-03-15 Tony Theodore <tonyt@logyst.com>
7559 * Makefile.in (SHELL): Use @SHELL@.
7561 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7563 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7566 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7568 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7569 Remove extraneous NULL element.
7571 2013-03-13 Yao Qi <yao@codesourcery.com>
7573 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7574 'V' block in trace frame.
7576 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7578 * target.h (struct target_ops): Add btrace ops.
7579 (target_supports_btrace): New macro.
7580 (target_enable_btrace): New macro.
7581 (target_disable_btrace): New macro.
7582 (target_read_btrace): New macro.
7583 * gdbthread.h (struct thread_info): Add btrace field.
7584 * server.c: Include btrace-common.h.
7585 (handle_btrace_general_set): New function.
7586 (handle_btrace_enable): New function.
7587 (handle_btrace_disable): New function.
7588 (handle_general_set): Call handle_btrace_general_set.
7589 (handle_qxfer_btrace): New function.
7590 (struct qxfer qxfer_packets[]): Add btrace entry.
7591 * inferiors.c (remove_thread): Disable btrace.
7592 * linux-low: Include linux-btrace.h.
7593 (linux_low_enable_btrace): New function.
7594 (linux_low_read_btrace): New function.
7595 (linux_target_ops): Add btrace ops.
7596 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7597 Add srv_linux_btrace=yes.
7598 (x86_64-*-linux*): Add linux-btrace.o.
7599 Add srv_linux_btrace=yes.
7600 * configure.ac: Define HAVE_LINUX_BTRACE.
7601 * config.in: Regenerated.
7602 * configure: Regenerated.
7604 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7606 * server.c (handle_qxfer): Preserve error message if -3 is
7608 (qxfer): Document the -3 return value.
7610 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7612 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7613 (linux_btrace_h): New variable.
7614 (linux-btrace.o): New rule.
7616 2013-03-08 Stan Shebs <stan@codesourcery.com>
7617 Hafiz Abid Qadeer <abidh@codesourcery.com>
7619 * tracepoint.c (trace_buffer_size): New global.
7620 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7621 (init_trace_buffer): Change to one-argument function. Allocate
7622 trace buffer memory.
7623 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7624 handle QTBuffer:size packet.
7625 (cmd_bigqtbuffer_size): New function.
7626 (initialize_tracepoint): Call init_trace_buffer with
7627 DEFAULT_TRACE_BUFFER_SIZE.
7628 * server.c (handle_query): Add QTBuffer:size in the
7631 2013-03-07 Yao Qi <yao@codesourcery.com>
7633 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7634 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7636 (cmd_qtsp): Adjust condition. Do post increment.
7637 Set cur_action and cur_step_action back to 0.
7639 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7642 * linux-low.c (linux_write_memory): Return early success if LEN is
7645 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7647 * configure.srv: Add x86_64-*-cygwin* as target.
7649 2013-02-28 Tom Tromey <tromey@redhat.com>
7651 * configure.ac: Invoke AC_SYS_LARGEFILE.
7652 * configure, config.in: Rebuild.
7654 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7656 * win32-low.c: Throughout, fix format strings and casts of
7657 printf-like functions to avoid type related warnings on all
7659 (get_child_debug_event): Print dwDebugEventCode as hex since
7660 that's how it's usually documented.
7662 2013-02-28 Yao Qi <yao@codesourcery.com>
7664 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7667 2013-02-27 Jiong Wang <jiwang@tilera.com>
7669 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7670 (reg-tilegx32.c): New rule.
7671 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7672 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7673 different register info initializer according to elf class.
7674 (init_registers_tilgx32): New function. The tilegx32 register info
7676 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7677 (tile_store_gregset): Likewise.
7679 2013-02-27 Yao Qi <yao@codesourcery.com>
7681 * server.c (process_point_options): Print debug message when
7682 debug_threads is true.
7684 2013-02-26 Yao Qi <yao@codesourcery.com>
7686 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7688 2013-02-19 Pedro Alves <palves@redhat.com>
7689 Kai Tietz <ktietz@redhat.com>
7693 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7694 instead of strtoul to extract address from packet.
7695 (process_serial_event) <'z'>: Likewise.
7697 2013-02-18 Yao Qi <yao@codesourcery.com>
7699 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7701 2013-02-14 Pedro Alves <palves@redhat.com>
7705 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7706 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7708 2013-02-14 Pedro Alves <palves@redhat.com>
7710 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7712 2013-02-14 Pedro Alves <palves@redhat.com>
7714 * tracepoint.c (save_string): Delete.
7715 (add_tracepoint_action): Use savestring instead of save_string.
7717 2013-02-12 Pedro Alves <palves@redhat.com>
7719 * linux-xtensa-low.c: Ditto.
7720 * xtensa-xtregs.c: Ditto.
7722 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7724 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7727 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7729 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7730 aarch64_num_wp_regs and aarch64_num_bp_regs to
7731 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7733 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7735 * linux-aarch64-low.c (ps_get_thread_area): Replace
7736 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7738 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7739 Marcus Shawcroft <marcus.shawcroft@arm.com>
7740 Nigel Stephens <nigel.stephens@arm.com>
7741 Yufeng Zhang <yufeng.zhang@arm.com>
7743 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7744 (aarch64.c, aarch64-without-fpu.c): New targets.
7745 * configure.srv (aarch64*-*-linux*): New.
7746 * linux-aarch64-low.c: New file.
7748 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7750 * linux-low.c (handle_extended_wait, linux_create_inferior)
7751 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7752 (dequeue_one_deferred_signal, linux_resume_one_thread)
7753 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7754 (linux_tracefork_grandchild, linux_test_for_tracefork)
7755 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7756 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7757 where the argument is 0.
7759 2013-01-25 Yao Qi <yao@codesourcery.com>
7761 * event-loop.c: Include "queue.h".
7762 (gdb_event_p): New typedef.
7763 (struct gdb_event) <next_event>: Remove.
7764 (event_queue): Change to QUEUE(gdb_event_p).
7765 (async_queue_event): Remove.
7766 (gdb_event_xfree): New.
7767 (initialize_event_loop): New.
7768 (process_event): Use API from QUEUE.
7769 (wait_for_event): Likewise.
7770 * server.c (main): Call initialize_event_loop.
7771 * server.h (initialize_event_loop): Declare.
7773 2013-01-18 Yao Qi <yao@codesourcery.com>
7775 * ax.h (struct eval_agent_expr_context): New.
7776 (gdb_eval_agent_expr): Update declaration.
7777 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7778 TFRAME. Add new argument CTX.
7779 * server.h (struct eval_agent_expr_context): Declare.
7780 (agent_mem_read, agent_tsv_read): Update declaration.
7781 (agent_mem_read_string): Likewise.
7782 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7783 (add_traceframe_block): Add new argument TPOINT.
7784 Increase TPOINT->traceframe_usage.
7785 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7786 eval_tracepoint_agent_expr.
7787 (condition_true_at_tracepoint): Likewise.
7788 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7789 (agent_mem_read_string, agent_tsv_read): Likewise.
7791 2013-01-16 Yao Qi <yao@codesourcery.com>
7793 * linux-low.c (linux_resume_one_lwp): Don't check
7794 'lwp->bp_reinsert != 0'.
7796 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7797 Pedro Alves <palves@redhat.com>
7799 * lynx-low.c (ptrace_request_to_str): Define a temporary
7800 macro and use it to simplify this function's implementation.
7802 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7804 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7807 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7809 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7811 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7813 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7815 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7817 * lynx-low.c (lynx_resume): Use the resume_info parameter
7818 to determine the ptid for the lynx_ptrace call, unless
7819 it is equal to minus_one_ptid, in which case we use the
7820 ptid of the current_inferior.
7821 (lynx_wait_1): After having received a thread create/exit
7822 event, resume the inferior's execution using the signaling
7823 thread's ptid, rather than the old ptid.
7825 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7827 * lynx-low.c (lynx_resume): Delete variable ret.
7829 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7831 * gdbreplay.c (gdbreplay_version): Update copyright year.
7832 * server.c (gdbserver_version): Likewise.
7834 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7836 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7839 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7841 * lynx-low.c (ptrace_request_to_str): Add handling for
7844 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7846 * lynx-low.c (lynx_attach): Delete variable new_process.
7848 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7850 * lynx-low.c (lynx_create_inferior): Delete variable
7853 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7855 * lynx-low.c (ptrace_request_to_str): Do not handle
7856 PTRACE_GETTHREADLIST if this macro does not exist.
7858 2012-12-15 Yao Qi <yao@codesourcery.com>
7860 * Makefile.in (OBS): Add notif.o.
7861 * notif.c, notif.h: New.
7862 * server.c: Include "notif.h".
7863 (struct vstop_notif) <next>: Remove.
7865 (queue_stop_reply): Update.
7866 (push_event, send_next_stop_reply): Remove.
7867 (discard_queued_stop_replies): Update.
7868 (notif_stop): New variable.
7869 (handle_v_stopped): Remove.
7870 (handle_v_requests): Don't call handle_v_stopped. Call
7871 handle_ack_notif instead.
7872 (queue_stop_reply_callback): Call notif_event_enque instead
7873 of queue_stop_reply.
7874 (handle_status): Don't call send_next_stop_reply, call
7875 notif_write_event instead.
7876 (kill_inferior_callback): Likewise.
7877 (detach_or_kill_inferior_callback): Likewise.
7878 (main): Call initialize_notif.
7879 (process_serial_event): Call QUEUE_is_empty.
7880 (handle_target_event): Call notif_push instead of push event.
7881 * server.h (push_event): Remove declaration.
7883 2012-12-10 Tom Tromey <tromey@redhat.com>
7885 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7886 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7889 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7890 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7891 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7892 (amd64-linux-ipa.o, ax.o): Rewrite.
7893 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7894 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7895 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7896 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7897 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7898 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7899 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7900 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7901 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7902 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7903 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7904 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7905 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7906 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7907 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7908 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7909 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7910 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7911 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7912 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7913 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7914 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7915 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7916 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7917 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7918 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7919 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7920 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7921 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7922 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7923 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7924 (reg-tilegx.o): Remove.
7925 (all_object_files): New macro.
7926 Include .deps files.
7927 * aclocal.m4, configure: Rebuild.
7928 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7929 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7930 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7932 2012-12-05 Tom Tromey <tromey@redhat.com>
7935 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7937 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7939 * configure.ac: Check for linux/perf_event.h.
7940 * config.in: Regenerated.
7941 * configure: Regenerated.
7943 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7945 * hostio.c (handle_readlink): Decrease buffer size
7946 parameter passed to readlink by one byte.
7948 2012-11-26 Yao Qi <yao@codesourcery.com>
7950 * configure.ac (build_warnings): Append '-Wempty-body'.
7951 * configure: Regenerated.
7952 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7955 2012-11-15 Pierre Muller <muller@sourceware.org>
7957 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7958 * config.in: Regenerate.
7959 * configure: Regenerate.
7960 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7961 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7962 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7963 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7965 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7966 instead of <sys/wait.h> header.
7967 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7969 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7971 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7972 (various make rules): Remove -DGDBSERVER
7974 2012-11-09 Yao Qi <yao@codesourcery.com>
7976 * spu-low.c (current_ptid): Move it to ..
7977 * gdbthread.h: ... here. New.
7978 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7979 * server.c (myresume, process_serial_event): Likewise.
7980 * thread-db.c (thread_db_find_new_threads): Likewise.
7981 * tracepoint.c (run_inferior_command): Likewise.
7983 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7985 * server.c (handle_search_memory_1): Include access length in
7988 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7990 * linux-crisv32-low.c: Fix compile errors.
7992 2012-09-04 Yao Qi <yao@codesourcery.com>
7994 * tracepoint.c (cmd_qtsv): Adjust debug message.
7995 Don't check CUR_TPOINT.
7997 2012-08-28 Yao Qi <yao@codesourcery.com>
7999 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8000 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8001 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8002 Remove declarations of xmalloc, xreallloc, xstrdup and
8004 * Makefile.in (libiberty_h): New.
8005 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8006 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8008 2012-08-23 Yao Qi <yao@codesourcery.com>
8010 * server.h: Remove declaration of 'xsnprintf'.
8012 2012-08-22 Keith Seitz <keiths@redhat.com>
8014 * server.h: Include build-gnulib-gbserver/config.h.
8015 * gdbreplay.c: Likewise.
8017 2012-08-08 Doug Evans <dje@google.com>
8019 * Makefile.in (SFILES): Add gdb_vecs.c.
8020 (OBS): Add gdb_vecs.o.
8021 (gdb_vecs_h, host_defs_h): New variables.
8022 (thread-db.o): Add $(gdb_vecs_h) dependency.
8023 (gdb_vecs.o): New rule.
8024 * thread-db.c: #include "gdb_vecs.h".
8025 (thread_db_load_search): Use a vector to iterate over path elements.
8026 Handle text appearing after "$pdir".
8028 * configure.ac: Add check for strstr.
8029 * config.in: Regenerate.
8030 * configure: Regenerate.
8032 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8034 * hostio.c (handle_pread): If pread fails, fall back to attempting
8036 (handle_pwrite): Likewise for pwrite.
8038 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8040 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8041 between unsupported TYPE and unimplementable ADDR/LEN combination.
8042 (arm_insert_point): Act on new return value.
8044 2012-07-31 Pedro Alves <palves@redhat.com>
8046 * server.c (process_point_options): Only skip tokens if we find
8047 one that is unrecognized. Don't treat 'X' specially while
8048 skipping unrecognized tokens.
8050 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8052 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8053 to 4-byte-align HW breakpoint addresses for Thumb.
8055 2012-07-27 Yao Qi <yao@codesourcery.com>
8059 * server.h: Declare gdb_agent_about_to_close.
8060 * target.c (kill_inferior): Include "agent.h".
8061 New. Send command 'kill'.
8062 * target.h (kill_inferior): Removed macro.
8063 * tracepoint.c (gdb_agent_about_to_close): New.
8064 (gdb_agent_helper_thread): Handle command 'close'.
8065 Wait endlessly until the inferior stops.
8066 Install gdb_agent_remove_socket to atexit hook.
8067 (agent_socket_name): New static variable.
8068 (gdb_agent_socket_init): Replace local variable 'name' with
8069 'agent_socket_name'.
8070 (gdb_agent_remove_socket): New.
8072 2012-07-27 Yao Qi <yao@codesourcery.com>
8074 * server.c (process_point_options): Stop at 'X' when parsing.
8076 2012-07-19 Michael Eager <eager@eagercon.com>
8078 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8080 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8081 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8082 hardware breakpoint.
8084 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8086 * gdbserver/linux-low.c (initialize_low): Call
8087 linux_ptrace_init_warnings.
8089 2012-07-02 Doug Evans <dje@google.com>
8091 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8094 2012-07-02 Stan Shebs <stan@codesourcery.com>
8096 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8097 (ax.o): Add it to build rule.
8099 (OBS): Add format.o.
8100 (IPA_OBS): Add format.o.
8101 * server.c (handle_query): Claim support for breakpoint commands.
8102 (process_point_options): Add command case.
8103 (process_serial_event): Leave running if there are printfs in
8105 * mem-break.h (any_persistent_commands): Declare.
8106 (add_breakpoint_commands): Declare.
8107 (gdb_no_commands_at_breakpoint): Declare.
8108 (run_breakpoint_commands): Declare.
8109 * mem-break.c (struct point_command_list): New struct.
8110 (struct breakpoint): New field command_list.
8111 (any_persistent_commands): New function.
8112 (add_commands_to_breakpoint): New function.
8113 (add_breakpoint_commands): New function.
8114 (gdb_no_commands_at_breakpoint): New function.
8115 (run_breakpoint_commands): New function.
8116 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8118 * ax.c: Include format.h.
8119 (ax_printf): New function.
8120 (gdb_eval_agent_expr): Add printf opcode.
8122 2012-06-13 Yao Qi <yao@codesourcery.com>
8124 * server.c (start_inferior): Remove duplicated writes to fields
8125 'last_resume_kind' and 'last_status' of 'current_inferior'.
8127 2012-06-12 Yao Qi <yao@codesourcery.com>
8128 Pedro Alves <palves@redhat.com>
8130 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8132 * server.c (handle_v_cont): Extend comment.
8134 2012-06-11 Yao Qi <yao@codesourcery.com>
8136 * linux-low.c (linux_attach): Add 'static'.
8138 2012-06-06 Yao Qi <yao@codesourcery.com>
8140 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8142 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8144 Fix gcc -flto compilation warning.
8145 * server.c (main): Make variable multi_mode and attach volatile.
8147 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8149 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8150 if the platform doesn't know about it.
8152 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8154 * Makefile.in (SFILES): Add linux-tile-low.c.
8155 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8156 * configure.srv: Handle tilegx-*-linux*.
8157 * linux-tile-low.c: New file.
8159 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8161 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8163 2012-05-24 Pedro Alves <palves@redhat.com>
8167 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8169 2012-05-24 Pedro Alves <palves@redhat.com>
8173 Replace target_signal with gdb_signal throughout.
8175 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8177 * linux-low.c (linux_store_registers): Avoid the copying sequence
8178 when no data has been retrieved by ptrace.
8180 2012-05-22 Will Deacon <will.deacon@arm.com>
8182 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8183 Include asm/ptrace.h.
8184 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8187 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8189 * linux-low.c (linux_store_registers): Don't re-retrieve data
8190 with ptrace that has already been obtained from /proc. Always
8191 copy any data retrieved with ptrace to the buffer supplied.
8193 2012-05-11 Yao Qi <yao@codesourcery.com>
8194 Pedro Alves <palves@redhat.com>
8196 * linux-low.c (enum stopping_threads_kind): New.
8197 (stopping_threads): Change type to `enum stopping_threads_kind'.
8198 (handle_extended_wait): If stopping and suspending threads, leave
8199 the new_lwp suspended too.
8200 (linux_wait_for_event): Adjust.
8201 (stop_all_lwps): Set `stopping_threads' to
8202 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8203 whether we're suspending threads or just stopping them. Assert no
8206 2012-04-29 Yao Qi <yao@codesourcery.com>
8208 * server.h: Move some code to ...
8209 * gdbthread.h: ... here. New.
8210 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8211 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8212 (nto-low.o, win32-low.o): Likewise.
8213 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8214 * regcache.c, remote-utils.c, server.c: Likewise.
8215 * target.c, tracepoint.c, win32-low.c: Likewise.
8217 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8219 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8220 (PTRACE_ARG4_TYPE): Likewise.
8221 (PTRACE_XFER_TYPE): Likewise.
8222 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8223 ptrace to PTRACE_ARG3_TYPE.
8224 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8225 (PTRACE_ARG4_TYPE): Likewise.
8226 (PTRACE_XFER_TYPE): Likewise.
8227 (linux_detach_one_lwp): Cast fourth argument of
8228 ptrace to long then PTRACE_ARG4_TYPE.
8229 (regsets_fetch_inferior_registers): Cast third argument of
8230 ptrace to long then PTRACE_ARG3_TYPE.
8231 (regsets_store_inferior_registers): Likewise.
8233 2012-04-20 Pedro Alves <palves@redhat.com>
8235 * configure: Regenerate.
8237 2012-04-19 Pedro Alves <palves@redhat.com>
8239 * Makefile.in (GNULIB_BUILDDIR): New.
8240 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8241 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8242 (all, install-only, uninstall, clean-info, all-lib, clean): No
8243 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8244 (maintainer-clean realclean distclean): Use subdir_do.
8246 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8247 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8248 * acinclude.m4: Include acx_configure_dir.m4.
8249 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8250 calls. Call AC_PROG_RANLIB. Configure gnulib using
8253 (GNULIB_STDINT_H): Adjust.
8254 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8255 * gdbreplay.c: Include build-gnulib/config.h.
8256 * server.h: Likewise.
8257 * aclocal.m4: Regenerate.
8258 * config.in: Regenerate.
8259 * configure: Regenerate.
8261 2012-04-19 Pedro Alves <palves@redhat.com>
8263 * Makefile.in (LIBGNU, INCGNU): Adjust.
8264 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8265 (all, install-only, uninstall, clean-info, all-lib, clean)
8266 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8267 * configure.ac: Adjust AC_OUTPUT output.
8268 * aclocal.m4: Regenerate.
8269 * configure: Regenerate.
8271 2012-04-19 Pedro Alves <palves@redhat.com>
8273 * Makefile.in (generated_files): New.
8274 (server_h): Remove the explicit dependency on config.h, and depend
8275 on $generated_files.
8277 2012-04-19 Pedro Alves <palves@redhat.com>
8279 * Makefile.in (INCGNU): Add -Ignulib.
8281 2012-04-19 Pedro Alves <palves@redhat.com>
8283 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8284 (INCGNU): ... this, and spell out -I here.
8285 (GNULIB_LIB): Rename to ...
8287 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8289 2012-04-19 Pedro Alves <palves@redhat.com>
8291 * config.in: Regenerate.
8293 2012-04-19 Pedro Alves <palves@redhat.com>
8295 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8296 * server.h (memmem): Remove declaration.
8297 * config.in: Regenerate.
8298 * configure: Regenerate.
8300 2012-04-19 Yao Qi <yao@codesourcery.com>
8302 * Makefile.in (SFILES): Add common/vec.c.
8306 2012-04-19 Yao Qi <yao@codesourcery.com>
8308 * remote-utils.c (prepare_resume_reply): Replace with macro
8309 target_core_of_thread.
8310 * server.c (handle_qxfer_threads_proper): Likewise.
8311 * target.h (traget_core_of_thread): New macro.
8313 2012-04-18 Pedro Alves <palves@redhat.com>
8315 * aclocal.m4: Regenerate.
8316 * configure: Regenerate.
8318 2012-04-16 Yao Qi <yao@codesourcery.com>
8320 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8321 duplicated on address.
8323 2012-04-16 Yao Qi <yao@codesourcery.com>
8325 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8326 (struct tracepoint_action_ops) <send>: New field.
8327 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8328 (agent_expr_send, x_tracepoint_action_send): New.
8329 (l_tracepoint_action_send): New.
8330 (cmd_qtdp): Download and install tracepoint
8331 according to `use_agent'.
8332 (run_inferior_command): Add one more parameter `len'.
8334 (tracepoint_send_agent): New.
8335 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8337 2012-04-16 Yao Qi <yao@codesourcery.com>
8339 * tracepoint.c (download_tracepoints): Moved to ...
8340 (cmd_qtstart): ... here.
8342 2012-04-14 Yao Qi <yao@codesourcery.com>
8344 * tracepoint.c: Include inttypes.h.
8345 (struct collect_memory_action): Use sized types.
8346 (struct tracepoint): Likewise.
8347 (cmd_qtdp, stop_tracing): Update print specifiers.
8348 (cmd_qtp, response_tracepoint): Likewise.
8349 (collect_data_at_tracepoint): Likewise.
8350 (collect_data_at_step): Likewise.
8352 2012-04-14 Yao Qi <yao@codesourcery.com>
8354 Import gnulib module inttypes.
8355 * aclocal.m4, config.in, configure: Regenerated.
8357 2012-04-14 Yao Qi <yao@codesourcery.com>
8359 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8360 Makefile and config.status at last.
8362 2012-04-13 Yao Qi <yao@codesourcery.com>
8364 * tracepoint.c: Include stdint.h unconditionally.
8366 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8368 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8369 on BFD_HAVE_SYS_PROCFS_TYPE.
8370 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8371 * configure: Regenerate.
8372 * config.in: Likewise.
8374 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8376 * Makefile.in (clean): Also remove x32.c x32-linux.c
8377 x32-avx.c x32-avx-linux.c.
8378 (x32.o): New target.
8380 (x32-linux.o): Likewise.
8381 (x32-linux.c): Likewise.
8382 (x32-avx.o): Likewise.
8383 (x32-avx.c): Likewise.
8384 (x32-avx-linux.o): Likewise.
8385 (x32-avx-linux.c): Likewise.
8387 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8388 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8389 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8390 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8391 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8392 i386/x32-avx-linux.xml.
8394 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8395 (init_registers_x32_avx_linux): Likwise.
8396 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8397 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8399 2012-04-13 Pedro Alves <palves@redhat.com>
8401 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8402 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8403 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8404 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8407 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8409 * linux-x86-low.c (compat_x32_clock_t): New.
8410 (compat_x32_siginfo_t): Likewise.
8411 (compat_x32_siginfo_from_siginfo): Likewise.
8412 (siginfo_from_compat_x32_siginfo): Likewise.
8413 (linux_is_elf64): Likewise.
8414 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8415 and siginfo_from_compat_x32_siginfo for x32.
8416 (x86_arch_setup): Set linux_is_elf64.
8418 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8421 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8423 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8424 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8425 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8426 compatible with process.
8428 2012-04-12 Yao Qi <yao@codesourcery.com>
8430 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8431 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8432 (install-only, install-info, clean): Handle sub dir gnulib.
8433 (all-lib, am--refresh): New targets.
8434 (memmem.o): Remove target.
8435 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8436 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8437 (AC_REPLACE_FUNCS): Remove memmem.
8438 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8439 (AC_OUTPUT): Generate Makefile in gnulib/.
8440 * aclocal.m4, config.in, configure: Regenerated.
8442 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8444 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8446 2012-04-05 Pedro Alves <palves@redhat.com>
8448 -Werror=strict-aliasing
8450 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8453 2012-04-04 Pedro Alves <palves@redhat.com>
8455 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8456 (sparc_store_gregset_from_stack, sparc_store_gregset)
8457 (sparc_breakpoint_at): Fix formatting.
8459 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8461 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8463 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8464 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8465 * config.in: Regenerate.
8466 * configure: Likewise.
8468 2012-03-29 Pedro Alves <palves@redhat.com>
8470 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8471 Correct ptrace arguments.
8473 2012-03-28 Pedro Alves <palves@redhat.com>
8475 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8476 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8477 (IA64_FR1_REGNUM): New defines.
8478 (ia64_fetch_register): New.
8479 (the_low_target): Install it.
8480 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8482 * linux-low.c (linux_fetch_registers): Try the
8483 the_low_target.fetch_register hook first.
8485 * linux-arm-low.c (the_low_target): Adjust.
8486 * linux-bfin-low.c (the_low_target): Adjust.
8487 * linux-cris-low.c (the_low_target): Adjust.
8488 * linux-crisv32-low.c (the_low_target): Adjust.
8489 * linux-m32r-low.c (the_low_target): Adjust.
8490 * linux-m68k-low.c (the_low_target): Adjust.
8491 * linux-mips-low.c (the_low_target): Adjust.
8492 * linux-ppc-low.c (the_low_target): Adjust.
8493 * linux-s390-low.c (the_low_target): Adjust.
8494 * linux-sh-low.c (the_low_target): Adjust.
8495 * linux-sparc-low.c (the_low_target): Adjust.
8496 * linux-tic6x-low.c (the_low_target): Adjust.
8497 * linux-x86-low.c (the_low_target): Adjust.
8498 * linux-xtensa-low.c (the_low_target): Adjust.
8500 2012-03-26 Pedro Alves <palves@redhat.com>
8502 * server.c (handle_qxfer_libraries): Don't bail early if
8503 the_target->qxfer_libraries_svr4 is not NULL.
8505 2012-03-26 Pedro Alves <palves@redhat.com>
8507 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8509 2012-03-23 Pedro Alves <palves@redhat.com>
8511 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8512 "library-list-svr4" element's start tag when the the DSO list is
8515 2012-03-23 Pedro Alves <palves@redhat.com>
8517 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8518 a variable whose type size is the same as the inferior's pointer
8521 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8523 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8525 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8526 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8527 * linux-low.h: Include <signal.h>.
8528 (struct siginfo): Remove forward declaration.
8529 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8532 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8534 * .gitignore: Ignore more files.
8536 2012-03-19 Pedro Alves <palves@redhat.com>
8537 Jan Kratochvil <jan.kratochvil@redhat.com>
8539 * server.c (cont_thread, general_thread): Add describing comments.
8540 (start_inferior): Clear `cont_thread'.
8541 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8544 2012-03-15 Yao Qi <yao@codesourcery.com>
8546 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8548 (cmd_qtdp): ... here.
8550 2012-03-15 Yao Qi <yao@codesourcery.com>
8552 * tracepoint.c (struct tracepoint_action_ops): New.
8553 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8554 (m_tracepoint_action_download): New.
8555 (r_tracepoint_action_download): New.
8556 (x_tracepoint_action_download): New.
8557 (l_tracepoint_action_download): New.
8558 (add_tracepoint_action): Install `action->ops' according type.
8559 (download_tracepoint_1): Move code `download' function pointer
8560 of various tracepoint_action_ops.
8562 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8564 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8565 linux_ptrace_attach_warnings.
8567 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8569 * Makefile.in (linux-ptrace.o): New.
8570 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8571 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8572 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8573 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8574 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8576 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8578 2012-03-08 Yao Qi <yao@codesourcery.com>
8579 Pedro Alves <palves@redhat.com>
8581 Fix PR server/13392.
8582 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8584 * tracepoint.c (remove_tracepoint): New.
8585 (cmd_qtdp): Call remove_tracepoint when failed to install.
8587 2012-03-07 Pedro Alves <palves@redhat.com>
8589 * linux-low.c (get_detach_signal): New.
8590 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8591 Pass on pending signals to PTRACE_DETACH. Check the result of the
8593 * server.c (program_signals, program_signals_p): New.
8594 (handle_general_set): Handle QProgramSignals.
8595 * server.h (program_signals, program_signals_p): Declare.
8597 2012-03-05 Pedro Alves <palves@redhat.com>
8598 Jan Kratochvil <jan.kratochvil@redhat.com>
8600 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8603 2012-03-03 Yao Qi <yao@codesourcery.com>
8605 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8606 agent_look_up_symbols.
8608 2012-03-03 Yao Qi <yao@codesourcery.com>
8610 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8611 (linux-x86-low.o): Likewise.
8612 * server.h: Remove in_process_agent_loaded.
8613 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8617 2012-03-03 Yao Qi <yao@codesourcery.com>
8619 * tracepoint.c (gdb_agent_capability): New global.
8620 (in_process_agent_loaded_ust): Renamed to
8621 `in_process_agent_supports_ust'.
8623 (in_process_agent_supports_ust): Call agent_capability_check.
8624 (clear_installed_tracepoints): Assert that agent supports
8627 2012-03-03 Yao Qi <yao@codesourcery.com>
8629 * linux-low.c (linux_supports_agent): New.
8630 (linux_target_ops): Initialize field `supports_agent' with
8631 linux_supports_agent.
8632 * target.h (struct target_ops) <supports_agent>: New.
8633 (target_supports_agent): New macro.
8634 * server.c (handle_general_set): Handle packet 'QAgent'.
8635 (handle_query): Send `QAgent+'.
8636 * Makefile.in (server.o): Depends on agent.h.
8638 2012-03-03 Yao Qi <yao@codesourcery.com>
8640 * Makefile.in (OBS): Add agent.o.
8641 Add new rule for agent.o.
8642 Track dependence of tracepoint.c on agent.h.
8643 * tracepoint.c (run_inferior_command_1):
8644 (run_inferior_command): Call agent_run_command.
8645 (gdb_ust_connect_sync_socket): Deleted. Move it to
8647 (resume_thread, stop_thread): Likewise.
8648 (gdb_ust_socket_init): Renamed to ...
8649 (gdb_agent_socket_init): ... New.
8650 (gdb_ust_thread): Renamed to ...
8651 (gdb_agent_helper_thread): ... New.
8652 (gdb_ust_init): Move some code to ...
8653 (gdb_agent_init): ... here. New.
8654 [HAVE_UST]: Call gdb_ust_init.
8655 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8656 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8657 * config.in, configure: Regenerated.
8659 2012-03-02 Pedro Alves <palves@redhat.com>
8661 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8662 * linux-low.c (struct simple_pid_list): New.
8663 (stopped_pids): New a struct simple_pid_list pointer.
8664 (add_to_pid_list, pull_pid_from_list): New.
8665 (handle_extended_wait): Don't assume the first signal new children
8666 report is SIGSTOP. Adjust call to pull_pid_from_list.
8667 (linux_wait_for_lwp): Adjust.
8669 2012-03-02 Yao Qi <yao@codesourcery.com>
8671 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8674 2012-03-02 Yao Qi <yao@codesourcery.com>
8676 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8677 `stop_pc' and `tpoint'. Update caller.
8679 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8681 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8682 * linux-low.c (use_linux_regsets): New macro.
8683 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8684 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8685 (linux_register_in_regsets): New function.
8686 (usr_fetch_inferior_registers): Skip registers covered by
8688 (usr_store_inferior_registers): Likewise.
8689 (usr_fetch_inferior_registers): New macro.
8690 (usr_store_inferior_registers): Likewise.
8691 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8692 (linux_store_registers): Likewise.
8693 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8695 (init_registers_mips64_dsp_linux): Likewise.
8696 (init_registers_mips_linux): New macro.
8697 (init_registers_mips_dsp_linux): Likewise.
8698 (mips_dsp_num_regs): Likewise.
8699 (DSP_BASE, DSP_CONTROL): New fallback macros.
8700 (mips_base_regs): New macro.
8701 (mips_regmap): Use it. Fix the size.
8702 (mips_dsp_regmap): New variable.
8703 (mips_dsp_regset_bitmap): Likewise.
8704 (mips_arch_setup): New function.
8705 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8707 (mips_cannot_store_register): Likewise.
8708 (the_low_target): Update .arch_setup, .num_regs and .regmap
8709 initializers. Add .regset_bitmap initializer.
8710 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8712 * linux-bfin-low.c (the_low_target): Likewise.
8713 * linux-cris-low.c (the_low_target): Likewise.
8714 * linux-crisv32-low.c (the_low_target): Likewise.
8715 * linux-ia64-low.c (the_low_target): Likewise.
8716 * linux-m32r-low.c (the_low_target): Likewise.
8717 * linux-m68k-low.c (the_low_target): Likewise.
8718 * linux-ppc-low.c (the_low_target): Likewise.
8719 * linux-s390-low.c (the_low_target): Likewise.
8720 * linux-sh-low.c (the_low_target): Likewise.
8721 * linux-sparc-low.c (the_low_target): Likewise.
8722 * linux-tic6x-low.c (the_low_target): Likewise.
8723 * linux-x86-low.c (the_low_target): Likewise.
8724 * linux-xtensa-low.c (the_low_target): Likewise.
8725 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8726 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8727 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8729 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8730 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8732 2012-02-29 Yao Qi <yao@codesourcery.com>
8733 Pedro Alves <palves@redhat.com>
8735 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8736 `step_over_finished' is true.
8738 2012-02-27 Pedro Alves <palves@redhat.com>
8740 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8741 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8743 2012-02-27 Pedro Alves <palves@redhat.com>
8746 * linux-low.c (pid_is_stopped): New.
8747 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8749 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8751 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8754 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8756 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8758 2012-02-24 Luis Machado <lgustavo@codesourcery>
8760 * server.c (handle_query): Advertise support for target-side
8761 breakpoint condition evaluation.
8762 (process_point_options): New function.
8763 (process_serial_event): When inserting a breakpoint, check for
8764 a target-side condition that should be evaluated.
8766 * mem-break.c: Include regcache.h and ax.h.
8767 (point_cond_list_t): New data structure.
8768 (breakpoint) <cond_list>: New field.
8769 (find_gdb_breakpoint_at): Make non-static.
8770 (delete_gdb_breakpoint_at): Clear any target-side
8772 (clear_gdb_breakpoint_conditions): New function.
8773 (add_condition_to_breakpoint): Likewise.
8774 (add_breakpoint_condition): Likewise.
8775 (gdb_condition_true_at_breakpoint): Likewise.
8776 (gdb_breakpoint_here): Return result directly instead
8777 of going through a local variable.
8779 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8780 (clear_gdb_breakpoint_conditions): Likewise.
8781 (add_breakpoint_condition): Likewise.
8782 (gdb_condition_true_at_breakpoint): Likewise.
8784 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8785 (need_step_over_p): Take target-side breakpoint condition into
8788 2012-02-24 Luis Machado <lgustavo@codesourcery>
8790 * server.h: Include tracepoint.h.
8791 (agent_mem_read, agent_get_trace_state_variable_value,
8792 agent_set_trace_state_variable_value,
8793 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8794 get_set_tsv_func_addr): New prototypes.
8796 * ax.h: New include file.
8797 * ax.c: New source file.
8799 * tracepoint.c: Include ax.h.
8800 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8801 agent_expr, eval_result_type): Move to ax.h.
8802 (parse_agent_expr): Rename to ...
8803 (gdb_parse_agent_expr): ... this, make it non-static and move
8805 (unparse_agent_expr) Rename to ...
8806 (gdb_unparse_agent_expr): ... this, make it non-static and move
8808 (eval_agent_expr): Rename to ...
8809 (eval_tracepoint_agent_expr): ... this.
8810 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8811 forward declarations.
8812 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8813 (agent_get_trace_state_variable_value): New function.
8814 (agent_set_trace_state_variable_value): New function.
8815 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8816 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8817 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8818 (condition_true_at_tracepoint): Likewise.
8819 (parse_agent_expr): Rename to ...
8820 (gdb_parse_agent_expr): ... this and move to ax.c.
8821 (unparse_agent_expr): Rename to ...
8822 (gdb_unparse_agent_expr): ... this and move to ax.c.
8823 (gdb_agent_op_name): Move to ax.c.
8824 (eval_agent_expr): Rename to ...
8825 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8827 (eval_tracepoint_agent_expr): New function.
8828 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8830 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8832 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8833 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8834 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8835 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8836 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8837 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8838 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8839 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8840 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8841 (compile_bytecodes): Remove forward declaration.
8842 (is_goto_target): Move to ax.c.
8843 (compile_bytecodes): Move to ax.c and call
8844 agent_get_trace_state_variable_value (...) and
8845 agent_set_trace_state_variable_value (...).
8847 * Makefile.in: Update ax.c and IPA dependencies.
8849 2012-02-24 Pedro Alves <palves@redhat.com>
8851 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8852 (cmd_bigqtbuffer_circular): ... this. Only handle
8853 'QTBuffer:circular:'.
8854 (handle_tracepoint_general_set): Adjust.
8856 2012-02-16 Yao Qi <yao@codesourcery.com>
8858 * inferiors.c: Move code to ...
8859 * dll.c: .... here. New.
8860 * server.h: Declare clear_dlls.
8861 * Makefile.in (SFILES): Add dll.c.
8865 2012-02-11 Yao Qi <yao@codesourcery.com>
8867 * server.c: (handle_monitor_command): Add a new parameter
8869 (handle_query): Update caller.
8871 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8873 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8874 * configure, config.in: Regenerate.
8875 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8878 2012-02-02 Pedro Alves <palves@redhat.com>
8880 Try SIGKILL first, then PTRACE_KILL.
8881 * linux-low.c (linux_kill_one_lwp): New.
8882 (linux_kill_one_lwp): Rename to ...
8883 (kill_one_lwp_callback): ... this. Use the new
8886 2012-02-02 Pedro Alves <palves@redhat.com>
8888 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8891 2012-01-27 Pedro Alves <palves@redhat.com>
8893 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8894 (elf_64_file_p): Make static.
8895 (linux_pid_exe_is_elf_64_file): New.
8896 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8897 Delete declarations.
8898 (linux_pid_exe_is_elf_64_file): Declare.
8899 * linux-x86-low.c (x86_arch_setup): Use
8900 linux_pid_exe_is_elf_64_file.
8902 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8904 * linux-low.c (linux_wait_for_event_1): Rename to ...
8905 (linux_wait_for_event): ... here and merge it with former
8906 linux_wait_for_event - new variable wait_ptid, use it.
8907 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8909 2012-01-23 Pedro Alves <palves@redhat.com>
8911 * server.c (main): Avoid yet another case of infinite loop while
8912 detaching/killing after a longjmp.
8914 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8917 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8919 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8921 * hostio.c (handle_readlink): New function.
8922 (handle_vFile): Call it to handle "vFile:readlink" packets.
8924 2012-01-20 Pedro Alves <palves@redhat.com>
8925 Ulrich Weigand <ulrich.weigand@linaro.org>
8927 * server.c (handle_v_requests): Only support vAttach and vRun to
8928 start multiple processes when in extended protocol mode.
8930 2012-01-17 Pedro Alves <palves@redhat.com>
8932 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8933 memalign plus mprotect to allocate the scratch buffer.
8935 2012-01-13 Pedro Alves <palves@redhat.com>
8937 * server.c (attach_inferior): Clear `cont_thread'.
8939 2012-01-13 Pedro Alves <palves@redhat.com>
8941 * server.c (main): Avoid infinite loop while detaching/killing
8944 2012-01-09 Doug Evans <dje@google.com>
8946 * server.c (start_inferior): Set last_ptid in --wrapper case.
8948 2012-01-06 Yao Qi <yao@codesourcery.com>
8950 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8952 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8954 2012-01-04 Yao Qi <yao@codesourcery.com>
8956 * tracepoint.c (cmd_qtdp): Print debug message
8957 for static tracepoint.
8959 2012-01-04 Yao Qi <yao@codesourcery.com>
8961 * tracepoint.c (trace_vdebug): Differentiate debug message
8962 between gdbserver and IPA.
8964 2012-01-03 Yao Qi <yao@codesourcery.com>
8966 * tracepoint.c (tracepoint_was_hit): Don't collect for
8969 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8971 * terminal.h: Reformat copyright header.
8973 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8975 * server.c (gdbserver_version): Update copyright year.
8976 * gdbreplay.c (gdbreplay_version): Likewise.
8978 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8980 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8983 2011-12-18 Hui Zhu <teawater@gmail.com>
8984 * linux-low.c (linux_create_inferior): Save return value to ret.
8986 2011-12-18 Hui Zhu <teawater@gmail.com>
8988 * linux-low.c (linux_create_inferior): Save return value to ret.
8990 2011-12-16 Doug Evans <dje@google.com>
8992 * linux-low.c (linux_create_inferior): If stdio connection,
8993 redirect stdin from /dev/null, stdout to stderr.
8994 * remote-utils.c (remote_is_stdio): New static global.
8995 (remote_connection_is_stdio): New function.
8996 (remote_prepare): Handle stdio connection.
8997 (remote_open): Ditto.
8998 (remote_close): Don't close stdin for stdio connections.
8999 (read_prim,write_prim): New functions. Replace all calls to
9000 read/write to these.
9001 * server.c (main): Watch for "-" argument. Move call to
9002 remote_prepare before start_inferior.
9003 * server.h (STDIO_CONNECTION_NAME): New macro.
9004 (remote_connection_is_stdio): Declare.
9006 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9007 in debugging output.
9009 2011-12-15 Yao Qi <yao@codesourcery.com>
9011 * tracepoint.c: Include sys/syscall.h.
9012 (gdb_ust_thread): Remove preprocessor conditional.
9014 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9016 * linux-low.c (linux_detach_one_lwp): Call
9017 the_low_target.prepare_to_resume before detaching.
9019 2011-12-14 Yao Qi <yao@codesourcery.com>
9021 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9024 2011-12-14 Yao Qi <yao@codesourcery.com>
9026 * i386-low.c (i386_low_stopped_data_address): Initialize local
9029 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9033 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9034 DR_CONTROL unless necessary. Extend comments.
9035 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9036 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9038 2011-12-13 Yao Qi <yao@codesourcery.com>
9040 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9042 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9044 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9046 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9047 Print new debug message for such case.
9049 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9051 Fix overlapping memcpy.
9052 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9053 the read_inferior_memory transfer.
9054 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9055 write_inferior_memory transfer.
9056 (set_fast_tracepoint_jump): New variable buf. Use it for the
9057 read_inferior_memory and write_inferior_memory transfers.
9058 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9059 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9060 Use it for the write_inferior_memory transfer.
9061 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9064 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9066 * linux-low.c (fetch_register, store_register): Make code
9067 consistent, fix formatting.
9069 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9071 * linux-low.c (usr_store_inferior_registers): Factor out code
9072 to handle individual registers into...
9073 (store_register): ... this new function.
9075 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9077 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9078 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9079 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9080 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9081 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9082 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9083 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9084 (srv_xmlfiles): Add new XML files.
9086 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9088 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9089 (init_registers_s390_linux32v1): Add prototype.
9090 (init_registers_s390_linux32v2): Likewise.
9091 (init_registers_s390_linux64v1): Likewise.
9092 (init_registers_s390_linux64v2): Likewise.
9093 (init_registers_s390x_linux64v1): Likewise.
9094 (init_registers_s390x_linux64v2): Likewise.
9095 (s390_num_regs): Increment to 52.
9096 (s390_regmap): Add orig_r2 register.
9097 (s390_num_regs_3264): Increment to 68.
9098 (s390_regmap_3264): Add orig_r2 register.
9099 (s390_collect_ptrace_register): Handle orig_r2 register.
9100 (s390_supply_ptrace_register): Likewise.
9101 (s390_fill_last_break): New function.
9102 (s390_store_last_break): Likewise.
9103 (s390_fill_system_call): New function.
9104 (s390_store_system_call): Likewise.
9105 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9107 (s390_check_regset): New function.
9108 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9109 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9110 Update target_regsets for available register sets.
9112 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9113 Jan Kratochvil <jan.kratochvil@redhat.com>
9115 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9116 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9118 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9119 * linux-low.h (struct process_info_private): New member r_debug.
9120 * server.c (handle_qxfer_libraries): Call
9121 the_target->qxfer_libraries_svr4.
9122 (handle_qxfer_libraries_svr4): New function.
9123 (qxfer_packets): New entry "libraries-svr4".
9124 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9125 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9126 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9127 PACKET_qXfer_libraries_svr4.
9129 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9131 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9132 PSW address/mask between 8-byte and 16-byte formats.
9133 (s390_supply_ptrace_register): Likewise.
9134 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9135 basic addressing mode bit.
9137 2011-11-24 Stan Shebs <stan@codesourcery.com>
9139 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9141 2011-11-17 Stan Shebs <stan@codesourcery.com>
9143 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9144 (tracing_start_time): New global.
9145 (tracing_stop_time): New global.
9146 (tracing_user_name): New global.
9147 (tracing_notes): New global.
9148 (tracing_stop_note): New global.
9149 (cmd_qtstart): Set traceframe_usage, start_time.
9150 (stop_tracing): Set stop_time.
9151 (cmd_qtstatus): Report additional status.
9152 (cmd_qtp): New function.
9153 (handle_tracepoint_query): Call it.
9154 (cmd_qtnotes): New function.
9155 (handle_tracepoint_general_set): Call it.
9156 (get_timestamp): Rename from tsv_get_timestamp.
9158 2011-11-14 Stan Shebs <stan@codesourcery.com>
9159 Kwok Cheung Yeung <kcy@codesourcery.com>
9161 * linux-x86-low.c (small_jump_insn): New.
9162 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9163 trampoline and error message, build a trampoline and issue a small
9164 jump instruction to it.
9165 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9166 trampoline and error message.
9167 (x86_get_min_fast_tracepoint_insn_len): New.
9168 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9169 * linux-low.h (struct linux_target_ops): Add arguments to
9170 install_fast_tracepoint_jump_pad operation, add new operation.
9171 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9173 (linux_get_min_fast_tracepoint_insn_len): New function.
9174 (linux_target_op): Add new operation.
9175 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9176 (gdb_trampoline_buffer_end): Ditto.
9177 (gdb_trampoline_buffer_error): Ditto.
9178 (struct ipa_sym_addresses): Add fields for new IPA variables.
9179 (symbol_list): Add entries for new IPA variables.
9180 (struct tracepoint): Add fields to hold the address range of the
9181 trampoline used by the tracepoint.
9182 (trampoline_buffer_head): New static variable.
9183 (trampoline_buffer_tail): Ditto.
9184 (claim_trampoline_space): New function.
9185 (have_fast_tracepoint_trampoline_buffer): New function.
9186 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9188 (install_fast_tracepoint): Ditto, also add error buffer argument.
9189 (cmd_qtminftpilen): New function.
9190 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9191 (fast_tracepoint_from_trampoline_address): New function.
9192 (fast_tracepoint_collecting): Handle trampoline as part of jump
9194 (set_trampoline_buffer_space): New function.
9195 (initialize_tracepoint): Initialize new IPA variables.
9196 * target.h (struct target_ops): Add arguments to
9197 install_fast_tracepoint_jump_pad operation, add new
9198 get_min_fast_tracepoint_insn_len operation.
9199 (target_get_min_fast_tracepoint_insn_len): New.
9200 (install_fast_tracepoint_jump_pad): Add arguments.
9201 * server.h (IPA_BUFSIZ): Define.
9202 * linux-i386-ipa.c: Include extra header files.
9203 (initialize_fast_tracepoint_trampoline_buffer): New function.
9204 (initialize_low_tracepoint): Call it.
9205 * server.h (set_trampoline_buffer_space): Declare.
9206 (claim_trampoline_space): Ditto.
9207 (have_fast_tracepoint_trampoline_buffer): Ditto.
9209 2011-11-14 Yao Qi <yao@codesourcery.com>
9211 * server.c (handle_query): Handle InstallInTrace for qSupported.
9212 * tracepoint.c (add_tracepoint): Sort list.
9213 (install_tracepoint, download_tracepoint): New.
9214 (cmd_qtdp): Call them to install and download tracepoints.
9215 (sort_tracepoints): Removed.
9216 (cmd_qtstart): Update.
9218 2011-11-14 Yao Qi <yao@codesourcery.com>
9220 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9221 * mem-break.h: Declare.
9222 * tracepoint.c (cmd_qtstart): Move some code to ...
9223 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9225 (download_tracepoints): Move some code to ...
9226 (download_tracepoint_1): ... here. New.
9228 2011-11-08 Yao Qi <yao@codesourcery.com>
9230 * remote-utils.c (relocate_instruction): A comment fix.
9232 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9234 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9235 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9236 dr_status_mirror and dr_control_mirror from debug_reg_state.
9237 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9238 (i386_initial_stuff): Remove use of deleted globals.
9239 (i386_get_thread_context, i386_set_thread_context,
9240 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9241 from debug_reg_state.
9243 2011-11-05 Yao Qi <yao@codesourcery.com>
9245 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9246 address as TPOINT's.
9248 2011-11-02 Stan Shebs <stan@codesourcery.com>
9250 * tracepoint.c (agent_mem_read_string): New function.
9251 (eval_agent_expr): Call it for tracenz.
9252 * server.c (handle_query): Report support for tracenz.
9254 2011-11-02 Yao Qi <yao@codesourcery.com>
9256 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9258 2011-11-02 Yao Qi <yao@codesourcery.com>
9260 * target.h: Fix a typo in comment.
9262 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9264 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9265 clobber the breakpoints' shadows with fast tracepoint jumps.
9266 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9267 * target.c (write_inferior_memory): Also pass MYADDR down to
9270 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9272 * configure.ac: Check support for personality routine.
9273 * configure: Regenerate.
9274 * config.in: Likewise.
9275 * linux-low.c: Include <sys/personality.h>.
9276 Define ADDR_NO_RANDOMIZE if necessary.
9277 (linux_create_inferior): Disable address space randomization when
9278 forking inferior, if requested.
9279 (linux_supports_disable_randomization): New function.
9280 (linux_target_ops): Install it.
9281 * server.h (disable_randomization): Declare.
9282 * server.c (disable_randomization): New global variable.
9283 (handle_general_set): Handle QDisableRandomization.
9284 (handle_query): Likewise for qSupported.
9285 (main): Support --disable-randomization and --no-disable-randomization
9286 command line arguments.
9287 * target.h (struct target_ops): Add supports_disable_randomization.
9288 (target_supports_disable_randomization): New macro.
9290 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9292 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9294 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9295 [!PT_GETDSBT] (target_loadmap): New definition.
9296 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9297 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9298 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9299 and PT_GETDSBT to LINUX_LOADMAP.
9300 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9301 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9303 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9305 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9306 (arm_linux_hwbp_cap): New static variable.
9307 (arm_linux_get_hwbp_cap): Replace by ...
9308 (arm_linux_init_hwbp_cap): ... this new function.
9309 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9310 (arm_linux_get_hw_watchpoint_count): Likewise.
9311 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9312 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9313 (arm_prepare_to_resume): Use perror_with_name instead of error.
9315 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9317 * linux-arm-low.c: Include <signal.h>.
9318 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9319 (struct arm_linux_hwbp_cap): New data type.
9320 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9321 (struct arm_linux_hw_breakpoint): New data type.
9322 (MAX_BPTS, MAX_WPTS): Define.
9323 (struct arch_process_info, struct arch_lwp_info): New data types.
9324 (arm_linux_get_hwbp_cap): New function.
9325 (arm_linux_get_hw_breakpoint_count): Likewise.
9326 (arm_linux_get_hw_watchpoint_count): Likewise.
9327 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9328 (arm_hwbp_control_initialize): Likewise.
9329 (arm_hwbp_control_is_enabled): Likewise.
9330 (arm_hwbp_control_is_initialized): Likewise.
9331 (arm_hwbp_control_disable): Likewise.
9332 (arm_linux_hw_breakpoint_equal): Likewise.
9333 (arm_linux_hw_point_initialize): Likewise.
9334 (struct update_registers_data): New data structure.
9335 (update_registers_callback: New function.
9336 (arm_insert_point): Likewise.
9337 (arm_remove_point): Likewise.
9338 (arm_stopped_by_watchpoint): Likewise.
9339 (arm_stopped_data_address): Likewise.
9340 (arm_new_process): Likewise.
9341 (arm_new_thread): Likewise.
9342 (arm_prepare_to_resume): Likewise.
9343 (the_low_target): Register arm_insert_point, arm_remove_point,
9344 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9345 arm_new_thread, and arm_prepare_to_resume.
9347 2011-09-15 Stan Shebs <stan@codesourcery.com>
9349 * server.h (struct emit_ops): Add compare-goto fields.
9350 * tracepoint.c (gdb_agent_op_sizes): New table.
9351 (emit_eq_goto): New function.
9352 (emit_ne_goto): New function.
9353 (emit_lt_goto): New function.
9354 (emit_le_goto): New function.
9355 (emit_gt_goto): New function.
9356 (emit_ge_goto): New function.
9357 (is_goto_target): New function.
9358 (compile_bytecodes): Recognize special cases of compare-goto
9359 combinations and call specialized emitters for them.
9360 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9361 (amd64_emit_ne_goto): New function.
9362 (amd64_emit_lt_goto): New function.
9363 (amd64_emit_le_goto): New function.
9364 (amd64_emit_gt_goto): New function.
9365 (amd64_emit_ge_goto): New function.
9366 (amd64_emit_ops): Add the new functions.
9367 (i386_emit_eq_goto): New function.
9368 (i386_emit_ne_goto): New function.
9369 (i386_emit_lt_goto): New function.
9370 (i386_emit_le_goto): New function.
9371 (i386_emit_gt_goto): New function.
9372 (i386_emit_ge_goto): New function.
9373 (i386_emit_ops): Add the new functions.
9375 2011-09-08 Stan Shebs <stan@codesourcery.com>
9377 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9378 (i386_emit_epilogue): Restore %ebx.
9380 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9382 * server.c (step_thread): Remove definition.
9383 (process_serial_event): Don't handle Hs.
9384 * server.h (step_thread): Remove declaration.
9385 * target.c (set_desired_inferior): Remove use of step_thread.
9387 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9389 * linux-low.c: Include linux-procfs.h.
9390 (linux_attach_lwp_1): Update comments.
9391 (linux_attach): Scan for existing threads when attaching to a
9392 process that is the tgid.
9393 * Makefile.in: Update dependencies.
9395 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9397 * configure.srv: Add linux-procfs.o dependencies.
9399 2011-08-14 Yao Qi <yao@codesourcery.com>
9401 * target.h (struct target_ops): Fix indent.
9402 * win32-low.c (win32_target_ops): Fix comment.
9404 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9405 Yao Qi <yao@codesourcery.com>
9407 * Makefile.in (clean): Remove tic6x-*.c files.
9408 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9409 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9410 (tic6x-c64xp-linux.c): Likewise.
9411 * configure.srv: Add support for tic6x-*-uclinux.
9412 * linux-tic6x-low.c: New.
9413 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9415 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9416 Yao Qi <yao@codesourcery.com>
9418 * target.h (struct target_ops): Add read_loadmap.
9419 * linux-low.c (struct target_loadseg): New type.
9420 (struct target_loadmap): New type.
9421 (linux_read_loadmap): New function.
9422 (linux_target_ops): Add linux_read_loadmap.
9423 * server.c (handle_query): Support qXfer:fdpic:read packet.
9424 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9427 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9429 * win32-low.c: Include <stdint.h>.
9431 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9433 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9434 to the inferior here.
9435 (i386_remove_aligned_watchpoint): Ditto.
9436 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9437 fit part of the watchpoint in the debug registers.
9438 (i386_update_inferior_debug_regs): New.
9439 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9440 registers, and only update the inferior on success.
9441 (i386_low_remove_watchpoint): Ditto.
9443 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9445 * linux-low.c (compare_ints, unique, list_threads, show_process,
9446 linux_core_of_thread): Delete.
9447 (linux_target_ops): Change linux_core_of_thread to
9448 linux_common_core_of_thread.
9449 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9450 * utils.c (malloc_failure): Change type of argument.
9451 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9452 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9453 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9454 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9455 (IPA_OBJS): Add common-utils-ipa.o.
9456 (ptid_h, linux_osdata_h): New macros.
9457 (server_h): Add common/common-utils.h, common/xml-utils.h,
9458 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9460 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9461 ptid.o, buffer.o): New rules.
9462 (linux-low.o): Add common/linux-osdata.h as a dependency.
9463 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9464 * configure.ac: Add AC_HEADER_DIRENT check.
9465 * config.in: Regenerate.
9466 * configure: Regenerate.
9467 * remote-utils.c (xml_escape_text): Delete.
9468 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9469 buffer_xml_printf): Move to common/buffer.c.
9470 * server.c (main): Remove call to initialize_inferiors.
9471 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9472 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9473 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9474 internal_error, gdb_assert, gdb_assert_fail): Delete.
9475 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9476 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9478 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9479 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9480 initialize_inferiors): Delete.
9482 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9484 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9487 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9489 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9491 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9493 2011-05-26 Yao Qi <yao@codesourcery.com>
9495 * Makefile.in (thread-db.o): Track dependence to
9496 common/gdb_thread_db.h.
9497 * thread-db.c: include gdb_thread_db.h from right place.
9499 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9501 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9502 __FILE__ and __LINE__ to internal_error.
9504 2011-05-13 Doug Evans <dje@google.com>
9506 * thread-db.c (try_thread_db_load_from_sdir): New function.
9507 (try_thread_db_load_from_dir): New function.
9508 (thread_db_load_search): Handle $sdir, ignore $pdir.
9509 Remove trying of system directories if search of
9510 libthread-db-search-path fails, that is now done via $sdir.
9512 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9514 * server.c (handle_query): Add EnableDisableTracepoints to the list
9515 of supported features.
9516 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9518 (cmd_qtenable_disable): New.
9519 (cmd_qtstart): Install tracepoints even if disabled.
9520 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9521 receiving a QTEnable or QTDisable packet.
9522 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9523 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9525 (gdb_probe): Skip data collection if static tracepoint is disabled.
9527 2011-05-10 Doug Evans <dje@google.com>
9529 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9531 2011-05-04 Doug Evans <dje@google.com>
9533 * linux-low.c (linux_join): Skip process lookup.
9534 * spu-low.c (spu_join): Ditto.
9535 * server.c (join_inferiors_callback): Delete.
9536 (process_serial_event): For 'D' packet (detach) call join_inferior
9539 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9541 * README: Don't mention xscale*-*-linux*.
9542 * configure.srv (xscale*-*-linux*): Don't handle target.
9544 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9546 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9548 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9549 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9550 (i386_emit_void_call_2): Likewise.
9552 2011-04-26 Yao Qi <yao@codesourcery.com>
9554 * linux-low.c: Move common macros to linux-ptrace.h.
9555 Include linux-ptrace.h.
9556 * Makefile.in (linux_ptrace_h): New.
9557 (linux-low.o): Depends on linux-ptrace.h.
9559 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9561 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9562 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9563 (remote_prepare): New function with most of the TCP code from ...
9564 (remote_open): ... here. Detect PORT here unconditionally. Move also
9565 setting transport_is_reliable.
9566 * server.c (run_once): New variable.
9567 (gdbserver_usage): Document it.
9568 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9569 the first run if RUN_ONCE.
9570 * server.h (run_once, remote_prepare): New declarations.
9572 2011-04-19 Tom Tromey <tromey@redhat.com>
9574 * win32-low.c (handle_load_dll): Remove duplicate "the".
9576 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9578 Remove support for old Cygwin 1.5 versions.
9579 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9580 function to avoid warning.
9581 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9584 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9586 * gdbserver/server.h (Macro _): Define it if not available.
9588 2011-03-14 Michael Snyder <msnyder@vmware.com>
9590 * hostio.c (handle_close): Remove unnecessary null test.
9592 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9594 * Makefile.in (maintainer-clean realclean distclean): Remove
9595 "make ... subdir_do" command.
9597 2011-03-10 Michael Snyder <msnyder@vmware.com>
9599 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9601 * server.c (handle_v_run): Free alloced buffer on early return.
9603 2011-03-09 Yao Qi <yao@codesourcery.com>
9606 2011-03-04 Yao Qi <yao@codesourcery.com>
9608 * Makefile.in: Remove GNU make feature --directory.
9610 2011-03-05 Yao Qi <yao@codesourcery.com>
9612 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9613 (subdir_do): New make target. Copied from gdb/Makefile.
9614 (maintainer-clean, realclean, distclean, clean): Call corresponding
9615 make targets in common/Makefile.
9617 2011-02-11 Yao Qi <yao@codesourcery.com>
9619 * configure.ac: Call AC_PROG_RANLIB.
9620 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9621 * configure: Regenerate.
9623 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9625 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9627 2011-03-06 Yao Qi <yao@codesourcery.com>
9629 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9631 2011-03-05 Yao Qi <yao@codesourcery.com>
9633 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9634 (subdir_do): New make target. Copied from gdb/Makefile.
9635 (maintainer-clean, realclean, distclean, clean): Call corresponding
9636 make targets in common/Makefile.
9638 2011-03-04 Yao Qi <yao@codesourcery.com>
9640 * Makefile.in: Remove GNU make feature --directory.
9642 2011-03-04 Michael Snyder <msnyder@vmware.com>
9644 * server.c (queue_stop_reply): Call xmalloc not malloc.
9646 2011-03-02 Michael Snyder <msnyder@vmware.com>
9648 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9650 2011-02-28 Michael Snyder <msnyder@vmware.com>
9652 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9653 (cmd_qtframe): Ditto.
9654 (cmd_qtbuffer): Ditto.
9655 (cmd_bigqtbuffer): Ditto.
9657 * utils.c (decimal2str): Initialize 'width' to nine, then
9660 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9662 * hostio.c (require_data): Free *data, not data.
9664 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9666 * hostio.c (require_data): Use free, not xfree.
9668 2011-02-27 Michael Snyder <msnyder@vmware.com>
9670 * server.c (handle_query): Discard unused value.
9672 * hostio.c (require_data): Free malloc memory before returning
9675 2011-02-26 Michael Snyder <msnyder@vmware.com>
9677 * linux-low.c (list_threads): Call closedir for dirent.
9679 2011-02-27 Michael Snyder <msnyder@vmware.com>
9681 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9682 a case statement falls through.
9684 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9686 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9689 2011-02-26 Michael Snyder <msnyder@vmware.com>
9691 * utils.c (decimal2str): Eliminate dead code and dead param.
9692 (pulongest): Drop dead param from call to decimal2str.
9695 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9697 Revert the following patch (not approved yet):
9698 2011-02-21 Hui Zhu <teawater@gmail.com>
9699 * tracepoint.c (tp_printf): New function.
9700 (eval_agent_expr): Handle gdb_agent_op_printf.
9702 2011-02-21 Hui Zhu <teawater@gmail.com>
9704 * tracepoint.c (tp_printf): New function.
9705 (eval_agent_expr): Handle gdb_agent_op_printf.
9707 2011-02-18 Tom Tromey <tromey@redhat.com>
9709 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9710 (tracepoint.o): Likewise.
9711 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9712 (gdb_agent_op_names): Likewise.
9714 2011-02-18 Tom Tromey <tromey@redhat.com>
9716 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9717 gdb_agent_op_rot>: New constants.
9718 (gdb_agent_op_names): Add pick and roll.
9719 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9722 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9724 * aclocal.m4: Regenerated with aclocal-1.11.1.
9726 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9728 * server.c (handle_qxfer_traceframe_info): New.
9729 (qxfer_packets): Register "traceframe-info".
9730 (handle_query): Report support for qXfer:traceframe-info:read+.
9731 * tracepoint.c (match_blocktype): New.
9732 (traceframe_find_block_type): Rename to ...
9733 (traceframe_walk_blocks): ... this. Add callback filter argument,
9735 (traceframe_find_block_type): New, reimplemented on top of
9736 traceframe_walk_blocks.
9737 (build_traceframe_info_xml): New.
9738 (traceframe_read_info): New.
9739 * server.h (traceframe_read_info): Declare.
9741 2011-02-11 Yao Qi <yao@codesourcery.com>
9743 * configure.ac: Call AC_PROG_RANLIB.
9744 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9745 * configure: Regenerate.
9747 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9749 * server.c (gdb_read_memory): Change return semantics to allow
9751 (handle_search_memory_1): Adjust.
9752 (process_serial_event) <'m' packet>: Handle partial transfers.
9753 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9755 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9757 * regcache.c (init_register_cache): Initialize
9758 regcache->register_status.
9759 (free_register_cache): Release regcache->register_status.
9760 (regcache_cpy): Copy register_status.
9761 (registers_to_string): Print 'x's for unavailable registers.
9762 (supply_register): Mark the register's status valid or
9763 unavailable, depending on whether a buffer was passed in or not.
9764 (supply_register_zeroed): New.
9765 (supply_regblock): Mark the registers' status valid or
9766 unavailable, depending on whether a buffer was passed in or not.
9767 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9768 (struct regcache): New `register_status' field.
9769 (supply_register_zeroed): Declare.
9770 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9771 supply_register_zeroed, rather than passing a NULL buffer to
9773 * tracepoint.c (fetch_traceframe_registers): Update comment.
9775 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9777 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9780 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9782 * server.h (decode_xfer_write): Change prototype.
9783 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9784 and don't extract the annex here.
9785 * server.c (decode_xfer_read): Remove `annex' parameter,
9786 and don't extract the annex here.
9788 (struct qxfer): New.
9789 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9790 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9791 (handle_qxfer_statictrace): New functions, abstracted out from
9792 handle_query, and made to use the struct qxfer interface.
9793 (handle_threads_qxfer_proper): Rename to ...
9794 (handle_qxfer_threads_proper): ... this.
9795 (handle_threads_qxfer): Rename to ...
9796 (handle_qxfer_threads): ... this. Adjust.
9797 (qxfer_packets): New array.
9798 (handle_qxfer): New function.
9799 (handle_query): Use handle_qxfer.
9801 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9803 * gdbreplay.c: Shorten lines of >= 80 columns.
9804 * linux-low.c: Ditto.
9805 * linux-ppc-low.c: Ditto.
9806 * linux-s390-low.c: Ditto.
9807 * linux-sparc-low.c: Ditto.
9808 * linux-x86-low.c: Ditto.
9809 * linux-xtensa-low.c: Ditto.
9810 * mem-break.c: Ditto.
9812 * regcache.h: Ditto.
9813 * remote-utils.c: Ditto.
9816 * thread-db.c: Ditto.
9817 * tracepoint.c: Ditto.
9819 * win32-low.h: Ditto.
9821 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9823 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9826 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9828 * server.c (gdbserver_version): Update copyright year in version
9830 * gdbreplay.c (gdbreplay_version): Ditto.
9832 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9834 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9835 * linux-bfin-low.c: New file.
9836 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9837 PT_DATA_ADDR for BFIN targets.
9838 * Makefile.in (SFILES): Add linux-bfin-low.c.
9839 (clean): Remove reg-bfin.c.
9840 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9841 * README: Mention supported Blackfin targets.
9843 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9845 * .gitignore: New file.
9847 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9849 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9851 2010-10-22 Jie Zhang <jie@codesourcery.com>
9853 * Makefile.in: Add FLAGS_TO_PASS variable.
9854 (install): Remove dependency of install-only and recursively
9855 invoke make for install-only.
9857 2010-10-04 Doug Evans <dje@google.com>
9859 * Makefile.in (uninstall): Use $(DESTDIR).
9861 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9865 * linux-x86-low.c (compat_siginfo_from_siginfo)
9866 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9867 si_code is < 0. Check for si_code == SI_TIMER before checking for
9870 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9872 * lynx-i386-low.c: New file.
9873 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9875 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9877 * lynx-low.c (ptrace_request_to_str): Remove handling for
9878 request values that have been removed in LynxOS 5.x.
9880 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9882 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9885 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9887 * configure.ac: Add --enable-inprocess-agent option.
9888 * configure: Rebuilt.
9890 2010-09-06 Yao Qi <yao@codesourcery.com>
9892 * linux-low.c (linux_kill): Remove unused variable.
9893 (linux_stabilize_threads): Likewise.
9894 * server.c (start_inferior): Likewise.
9895 (queue_stop_reply_callback): Likewise.
9896 * tracepoint.c (do_action_at_tracepoint): Likewise.
9898 2010-09-06 Yao Qi <yao@codesourcery.com>
9900 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9903 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9905 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9907 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9909 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9912 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9914 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9915 gdbserver/lynx-ppc-low.c: New files.
9916 * Makefile.in (lynx_low_h): New variable.
9917 (lynx-low.o, lynx-ppc-low.o): New rules.
9918 * configure.ac: On LynxOS, link with -lnetinet.
9919 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9920 * configure: regenerate.
9922 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9924 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9925 * configure.ac: Add check for vasprintf and vsnprintf.
9926 * configure, config.in: Regenerate.
9927 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9929 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9931 * gdbreplay.c: Move include of alloca.h up, next to include of
9933 * server.h: Add include of malloc.h.
9934 * mem-break.c: Remove include of malloc.h.
9935 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9937 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9939 * Makefile.in (memmem.o): Build with -Wno-error.
9941 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9943 * utils.c (xsnprintf): Make non-static.
9944 * server.h: Add xsnprintf declaration.
9945 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9946 replace calls to snprintf by calls to xsnprintf throughout.
9948 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9950 * configure.ac: Add configure check for alloca.
9951 * configure, config.in: Regenerate.
9952 * server.h: Include alloca.h if it exists.
9953 * gdbreplay.c: Include alloca.h if it exists.
9955 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9957 * linux-low.c (__SIGRTMIN): Define if not already defined.
9958 (linux_create_inferior): Check for __ANDROID__ rather than
9960 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9961 are already deferred.
9962 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9963 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9964 stopped and already has a pending signal to report.
9965 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9966 a pending signal to report or is moving out of a jump pad.
9967 (linux_init_signals): Check for __ANDROID__ rather than
9970 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9972 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9973 debug_threads check. Avoid a linear search when not doing debug
9976 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9978 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9979 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9980 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9981 (process_event): Change local fd's type to gdb_fildes_t.
9982 (create_file_handler): Adjust prototype.
9983 (delete_file_handler): Adjust prototype.
9984 (handle_file_event): Adjust prototype. Use pfildes.
9985 (create_file_event): Adjsut prototype.
9986 * remote-utils.c (remote_desc, listen_desc): Change type to
9988 * server.h: New gdb_fildes_t typedef.
9989 [USE_WIN32API]: Include winsock2.h.
9990 (delete_file_handler, add_file_handler): Adjust prototypes.
9992 * utils.c (pfildes): New.
9994 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9996 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9997 * configure: Regenerate.
9999 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10001 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10002 (linux_done_accessing_memory): ... this.
10003 (linux_target_ops): Adjust.
10004 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10005 * nto-low.c (nto_target_ops): Adjust comment.
10006 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10007 * spu-low.c (spu_target_ops): Adjust comment.
10008 * target.h (target_ops): Rename unprepare_to_access_memory field
10009 to done_accessing_memory.
10010 (unprepare_to_access_memory): Rename to ...
10011 (done_accessing_memory): ... this.
10013 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10015 * linux-low.c (linux_prepare_to_access_memory): New.
10016 (linux_unprepare_to_access_memory): New.
10017 (linux_target_ops): Install them.
10018 * server.c (read_memory): Rename to ...
10019 (gdb_read_memory): ... this. Use
10020 prepare_to_access_memory/prepare_to_access_memory.
10021 (write_memory): Rename to ...
10022 (gdb_write_memory): ... this. Use
10023 prepare_to_access_memory/prepare_to_access_memory.
10024 (handle_search_memory_1): Adjust.
10025 (process_serial_event): Adjust.
10026 * target.h (struct target_ops): New fields
10027 prepare_to_access_memory and unprepare_to_access_memory.
10028 (prepare_to_access_memory, unprepare_to_access_memory): New.
10029 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10030 prepare_to_access_memory/prepare_to_access_memory.
10031 * nto-low.c (nto_target_ops): Adjust.
10032 * spu-low.c (spu_target_ops): Adjust.
10033 * win32-low.c (win32_target_ops): Adjust.
10035 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10037 * Makefile.in (WARN_CFLAGS): Get it from configure.
10038 (WERROR_CFLAGS): New.
10039 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10040 * configure.ac: Introduce --enable-werror, which adds -Werror to
10041 the compiler command line. Enabled by default. Disable with
10042 --disable-werror. Add -Wdeclaration-after-statement
10043 Wpointer-arith and -Wformat-nonliteral to warning flags.
10044 * configure: Regenerate.
10046 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10048 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10050 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10052 * gdbreplay.c (remote_error): New.
10054 (expect): Use gdbchar. Check for error reading from GDB.
10055 Clarify sync error output.
10056 (play): Check for errors writing to GDB.
10057 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10058 * remote-utils.c (getpkt): Check for errors writing to the remote
10061 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10063 * linux-low.c (linux_wait_1): Move non-debugging code out of
10064 `debug_threads' control.
10066 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10068 * linux-low.c (linux_wait_1): Don't set last_status here.
10069 * server.c (push_event, queue_stop_reply_callback): Assert we're
10070 not pushing a TARGET_WAITKIND_IGNORE event.
10071 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10072 (myresume, handle_target_event): Set the thread's last_resume_kind
10073 and last_status from the target returned status.
10075 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10079 * linux-x86-low.c (update_debug_registers_callback): New.
10080 (i386_dr_low_set_addr): Use it.
10081 (i386_dr_low_get_addr): New.
10082 (i386_dr_low_set_control): Use update_debug_registers_callback.
10083 (i386_dr_low_get_control): New.
10084 (i386_dr_low_get_status): Adjust.
10085 * linux-low.c (linux_stop_lwp): New.
10086 * linux-low.h (linux_stop_lwp): Declare.
10088 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10089 argument instead of a i386_debug_reg_state.
10090 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10091 a i386_debug_reg_state.
10092 (i386_insert_aligned_watchpoint): Adjust.
10093 (i386_remove_aligned_watchpoint): Adjust.
10094 (i386_low_stopped_data_address): Read the debug registers from the
10095 inferior instead of from the mirrors.
10096 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10097 (i386_dr_low_get_addr): Declare.
10098 (i386_dr_low_get_control): Declare.
10099 (i386_dr_low_get_status): Change prototype.
10101 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10102 (i386_dr_low_get_addr): New.
10103 (i386_dr_low_get_control): New.
10104 (i386_dr_low_get_status): Adjust prototype. Return
10106 (i386_initial_stuff): Clear dr_status_mirror and
10108 (i386_get_thread_context): Adjust.
10109 (i386_set_thread_context): Adjust.
10110 (i386_thread_added): Adjust.
10112 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10114 * linux-low.h (linux_thread_area): Delete declaration.
10116 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10118 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10119 after its termination.
10121 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10123 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10124 (gdb_wants_all_stopped): Delete.
10125 (linux_wait_1): Don't call them.
10126 * server.c (handle_v_cont): Tag all threads as want-stopped.
10127 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10128 stopped as "client-wants-stopped".
10130 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10132 * Makefile.in (signals_h): New.
10133 (server_h): Depend on it.
10134 (server.o): Don't depend on $(signals_def).
10135 (signals.o): Depend on $(signals_def).
10137 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10139 * Makefile.in (signals_def): New.
10140 (server_h): Append include/gdb/signals.h and signals_def.
10141 (server.o): Append signals_def.
10143 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10145 * server.c (handle_target_event): Use target_signal_to_host for
10146 resume_info.sig initialization.
10147 * target.h (struct thread_resume) <sig>: New comment.
10149 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10151 * server.c (handle_query): strcpy() the returned string from paddress()
10152 instead of sprintf().
10153 * utils.c (paddress): Return phex_nz().
10155 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10157 * server.c (handle_v_cont): Call mourn_inferior if process
10159 (myresume): Likewise.
10161 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10163 Static tracepoints, and integration with UST.
10165 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10166 * mem-break.c (uninsert_all_breakpoints)
10167 (reinsert_all_breakpoints): New.
10168 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10169 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10170 (gdb_agent_ust_loaded, helper_thread_id)
10171 (gdb_agent_helper_thread_id): New macros.
10172 (struct ipa_sym_addresses): Add addr_ust_loaded,
10173 addr_helper_thread_id, addr_cmd_buf.
10174 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10175 (in_process_agent_loaded_ust): New.
10176 (write_e_ust_not_loaded): New.
10177 (maybe_write_ipa_ust_not_loaded): New.
10178 (struct collect_static_trace_data_action): New.
10179 (enum tracepoint_type) <static_tracepoint>: New.
10180 (struct tracepoint) <handle>: Mention static tracepoints.
10181 (struct static_tracepoint_ctx): New.
10182 (CMD_BUF_SIZE): New.
10183 (add_tracepoint_action): Handle static tracepoint actions.
10184 (unprobe_marker_at): New.
10185 (clear_installed_tracepoints): Handle static tracepoints.
10186 (cmd_qtdp): Handle static tracepoints.
10187 (probe_marker_at): New.
10188 (cmd_qtstart): Handle static tracepoints.
10189 (response_tracepoint): Handle static tracepoints.
10190 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10191 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10192 (get_context_regcache): Handle static tracepoints.
10193 (do_action_at_tracepoint): Handle static tracepoint actions.
10194 (traceframe_find_block_type): Handle static trace data blocks.
10195 (traceframe_read_sdata): New.
10196 (download_tracepoints): Download static tracepoint actions.
10197 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10198 (GDB_PROBE_NAME): New.
10200 (GET_UST_SYM): New.
10203 (ust_marker_to_static_tracepoint): New.
10205 (collect_ust_data_at_tracepoint): New.
10206 (gdb_ust_probe): New.
10207 (UNIX_PATH_MAX, SOCK_DIR): New.
10208 (gdb_ust_connect_sync_socket): New.
10209 (resume_thread, stop_thread): New.
10210 (run_inferior_command): New.
10211 (init_named_socket): New.
10212 (gdb_ust_socket_init): New.
10213 (cstr_to_hexstr): New.
10215 (first_marker, next_marker): New.
10216 (response_ust_marker): New.
10217 (cmd_qtfstm, cmd_qtsstm): New.
10218 (unprobe_marker_at, probe_marker_at): New.
10219 (cmd_qtstmat, gdb_ust_thread): New.
10220 (gdb_ust_init): New.
10221 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10222 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10223 (ST_REGENTRY): New.
10224 (x86_64_st_collect_regmap): New.
10225 (X86_64_NUM_ST_COLLECT_GREGS): New.
10226 (AMD64_RIP_REGNUM): New.
10227 (supply_static_tracepoint_registers): New.
10228 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10229 (ST_REGENTRY): New.
10230 (i386_st_collect_regmap): New.
10231 (i386_NUM_ST_COLLECT_GREGS): New.
10232 (supply_static_tracepoint_registers): New.
10233 * server.c (handle_query): Handle qXfer:statictrace:read.
10234 <qSupported>: Report support for StaticTracepoints, and
10235 qXfer:statictrace:read features.
10236 * server.h (traceframe_read_sdata)
10237 (supply_static_tracepoint_registers): Declare.
10238 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10239 (unpack_varlen_hex): Include in IPA build.
10240 * Makefile.in (ustlibs, ustinc): New.
10241 (IPA_OBJS): Add remote-utils-ipa.o.
10242 ($(IPA_LIB)): Link -ldl and -lpthread.
10244 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10245 * config.in, configure: Regenerate.
10247 2010-06-20 Ian Lance Taylor <iant@google.com>
10248 Pedro Alves <pedro@codesourcery.com>
10250 * linux-x86-low.c (always_true): Delete.
10251 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10252 trying to fool the compiler with always_true.
10254 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10256 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10257 conditions in gdbserver.
10259 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10261 * spu-low.c (spu_read_memory): Wrap around local store limit.
10262 (spu_write_memory): Likewise.
10264 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10266 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10267 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10269 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10271 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10272 uses with LONGEST uses.
10274 2010-06-14 Stan Shebs <stan@codesourcery.com>
10275 Pedro Alves <pedro@codesourcery.com>
10279 * linux-x86-low.c: Include limits.h.
10281 (always_true): New.
10284 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10285 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10286 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10287 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10288 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10289 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10290 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10291 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10292 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10293 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10294 (amd64_emit_void_call_2): New.
10295 (amd64_emit_ops): New.
10296 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10297 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10298 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10299 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10300 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10301 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10302 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10303 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10304 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10305 (i386_emit_stack_adjust, i386_emit_int_call_1)
10306 (i386_emit_void_call_2): New.
10307 (i386_emit_ops): New.
10308 (x86_emit_ops): New.
10309 (the_low_target): Install x86_emit_ops.
10310 * server.h (struct emit_ops): New.
10311 (get_raw_reg_func_addr): Declare.
10312 (current_insn_ptr, emit_error): Declare.
10313 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10314 (set_trace_state_variable_value): New defines.
10315 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10316 addr_get_trace_state_variable_value and
10317 addr_set_trace_state_variable_value.
10318 (symbol_list): New fields for get_raw_reg,
10319 get_trace_state_variable_value and set_trace_state_variable_value.
10320 (condfn): New typedef.
10321 (struct tracepoint): New field `compiled_cond'.
10322 (do_action_at_tracepoint): Clear compiled_cond.
10323 (get_trace_state_variable_value, set_trace_state_variable_value):
10325 (condition_true_at_tracepoint): If there's a compiled condition,
10327 (current_insn_ptr, emit_error): New globals.
10328 (struct bytecode_address): New.
10329 (get_raw_reg_func_addr): New.
10330 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10331 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10332 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10333 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10334 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10335 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10336 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10337 (compile_tracepoint_condition, compile_bytecodes): New.
10338 * target.h (emit_ops): Forward declare.
10339 (struct target_ops): New field emit_ops.
10340 (target_emit_ops): New.
10341 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10342 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10343 * linux-low.c (linux_emit_ops): New.
10344 (linux_target_ops): Install it.
10345 * linux-low.h (struct linux_target_ops): New field emit_ops.
10347 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10349 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10350 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10352 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10353 Stan Shebs <stan@codesourcery.com>
10355 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10356 (all): Depend on $(extra_libraries).
10357 (install-only): Install the IPA.
10358 (IPA_OBJS, IPA_LIB): New.
10359 (clean): Remove the IPA lib.
10360 (IPAGENT_CFLAGS): New.
10361 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10362 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10363 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10364 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10365 * configure.ac: Check for atomic builtins support in the compiler.
10366 (IPA_DEPFILES, extra_libraries): Define.
10367 * configure.srv (ipa_obj): Add description.
10368 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10369 (i[34567]86-*-linux*): Set ipa_obj.
10370 (x86_64-*-linux*): Set ipa_obj.
10371 * linux-low.c (stabilizing_threads): New.
10372 (supports_fast_tracepoints): New.
10373 (linux_detach): Stabilize threads before detaching.
10374 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10375 the lwp is either not stabilizing, or is moving out of a jump pad.
10376 (linux_fast_tracepoint_collecting): New.
10377 (maybe_move_out_of_jump_pad): New.
10378 (enqueue_one_deferred_signal): New.
10379 (dequeue_one_deferred_signal): New.
10380 (linux_wait_for_event_1): If moving out of a jump pad, defer
10381 pending signals to later.
10382 (linux_stabilize_threads): New.
10383 (linux_wait_1): Check if threads need moving out of jump pads, and
10385 (stuck_in_jump_pad_callback): New.
10386 (move_out_of_jump_pad_callback): New.
10387 (lwp_running): New.
10388 (linux_resume_one_lwp): Handle moving out of jump pads.
10389 (linux_set_resume_request): Dequeue deferred signals.
10390 (need_step_over_p): Also step over fast tracepoint jumps.
10391 (start_step_over): Also uninsert fast tracepoint jumps.
10392 (finish_step_over): Also reinsert fast tracepoint jumps.
10393 (linux_install_fast_tracepoint_jump): New.
10394 (linux_target_ops): Install linux_stabilize_threads and
10395 linux_install_fast_tracepoint_jump_pad.
10396 * linux-low.h (linux_target_ops) <get_thread_area,
10397 install_fast_tracepoint_jump_pad>: New fields.
10398 (struct lwp_info) <collecting_fast_tracepoint,
10399 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10400 (linux_get_thread_area): Declare.
10401 * linux-x86-low.c (jump_insn): New.
10402 (x86_get_thread_area): New.
10403 (append_insns): New.
10404 (push_opcode): New.
10405 (amd64_install_fast_tracepoint_jump_pad): New.
10406 (i386_install_fast_tracepoint_jump_pad): New.
10407 (x86_install_fast_tracepoint_jump_pad): New.
10408 (the_low_target): Install x86_get_thread_area and
10409 x86_install_fast_tracepoint_jump_pad.
10410 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10411 (struct fast_tracepoint_jump): New.
10412 (fast_tracepoint_jump_insn): New.
10413 (fast_tracepoint_jump_shadow): New.
10414 (find_fast_tracepoint_jump_at): New.
10415 (fast_tracepoint_jump_here): New.
10416 (delete_fast_tracepoint_jump): New.
10417 (set_fast_tracepoint_jump): New.
10418 (uninsert_fast_tracepoint_jumps_at): New.
10419 (reinsert_fast_tracepoint_jumps_at): New.
10420 (set_breakpoint_at): Use write_inferior_memory.
10421 (uninsert_raw_breakpoint): Use write_inferior_memory.
10422 (check_mem_read): Mask out fast tracepoint jumps.
10423 (check_mem_write): Mask out fast tracepoint jumps.
10424 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10425 (set_fast_tracepoint_jump): Declare.
10426 (delete_fast_tracepoint_jump)
10427 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10428 (reinsert_fast_tracepoint_jumps_at): Declare.
10429 * regcache.c: Don't compile many functions when building the
10430 in-process agent library.
10431 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10432 the register buffer in the heap.
10433 (free_register_cache): If the register buffer isn't owned by the
10434 regcache, don't free it.
10435 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10436 pre-existing register caches.
10437 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10439 (convert_ascii_to_int): : Constify `from' parameter type.
10440 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10441 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10442 the needed buffer in-place.
10443 (relocate_instruction): New.
10444 * server.c (handle_query) <qSymbols>: If the target supports
10445 tracepoints, give it a chance of looking up symbols. Report
10446 support for fast tracepoints.
10447 (handle_status): Stabilize threads.
10448 (process_serial_event): Adjust.
10449 * server.h (struct fast_tracepoint_jump): Forward declare.
10450 (struct process_info) <fast_tracepoint_jumps>: New field.
10451 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10452 (decode_X_packet, decode_M_packet): Adjust.
10453 (relocate_instruction): Declare.
10454 (in_process_agent_loaded): Declare.
10455 (tracepoint_look_up_symbols): Declare.
10456 (struct fast_tpoint_collect_status): Declare.
10457 (fast_tracepoint_collecting): Declare.
10458 (force_unlock_trace_buffer): Declare.
10459 (handle_tracepoint_bkpts): Declare.
10460 (initialize_low_tracepoint)
10461 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10462 * target.h (struct target_ops) <stabilize_threads,
10463 install_fast_tracepoint_jump_pad>: New fields.
10464 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10465 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10466 [HAVE_STDINT_H]: Include stdint.h.
10467 (trace_debug_1): Rename to ...
10468 (trace_vdebug): ... this.
10469 (trace_debug): Rename to ...
10470 (trace_debug_1): ... this. Add `level' parameter.
10471 (trace_debug): New.
10472 (ATTR_USED, ATTR_NOINLINE): New.
10473 (IP_AGENT_EXPORT): New.
10474 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10475 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10476 (about_to_request_buffer_space, trace_buffer_is_full)
10477 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10478 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10479 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10480 (traceframe_write_count, traceframes_created)
10481 (trace_state_variables)
10482 New renaming defines.
10483 (struct ipa_sym_addresses): New.
10484 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10485 (symbol_list): New.
10486 (ipa_sym_addrs): New.
10487 (all_tracepoint_symbols_looked_up): New.
10488 (in_process_agent_loaded): New.
10489 (write_e_ipa_not_loaded): New.
10490 (maybe_write_ipa_not_loaded): New.
10491 (tracepoint_look_up_symbols): New.
10492 (debug_threads) [IN_PROCESS_AGENT]: New.
10493 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10494 (UNKNOWN_SIDE_EFFECTS): New.
10495 (stop_tracing): New.
10496 (flush_trace_buffer): New.
10497 (stop_tracing_bkpt): New.
10498 (flush_trace_buffer_bkpt): New.
10499 (read_inferior_integer): New.
10500 (read_inferior_uinteger): New.
10501 (read_inferior_data_pointer): New.
10502 (write_inferior_data_pointer): New.
10503 (write_inferior_integer): New.
10504 (write_inferior_uinteger): New.
10505 (struct collect_static_trace_data_action): Delete.
10506 (enum tracepoint_type): New.
10507 (struct tracepoint) <type>: New field `type'.
10508 <actions_str, step_actions, step_actions_str>: Only include in
10510 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10511 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10512 (tracepoints): Use IP_AGENT_EXPORT.
10513 (last_tracepoint): Don't include in the IPA.
10514 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10515 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10516 (alloced_trace_state_variables): New.
10517 (trace_state_variables): Use IP_AGENT_EXPORT.
10518 (traceframe_t): Delete unused variable.
10519 (circular_trace_buffer): Don't include in the IPA.
10520 (trace_buffer_start): Delete.
10521 (struct trace_buffer_control): New.
10522 (trace_buffer_free): Delete.
10523 (struct ipa_trace_buffer_control): New.
10524 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10525 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10527 (trace_buffer_ctrl): New.
10528 (TRACE_BUFFER_CTRL_CURR): New.
10529 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10530 Reimplement as macros.
10531 (trace_buffer_wrap): Delete.
10532 (traceframe_write_count, traceframe_read_count)
10533 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10534 (struct tracepoint_hit_ctx) <type>: New field.
10535 (struct fast_tracepoint_ctx): New.
10536 (memory_barrier): New.
10538 (record_tracepoint_error): Update atomically in the IPA.
10539 (clear_inferior_trace_buffer): New.
10540 (about_to_request_buffer_space): New.
10541 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10542 updating the same buffer.
10543 (add_tracepoint): Default the tracepoint's type to trap
10544 tracepoint, and orig_size to -1.
10545 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10546 internal variables.
10547 (create_trace_state_variable): New parameter `gdb'. Handle it.
10548 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10549 (cmd_qtdp): Handle fast tracepoints.
10550 (cmd_qtdv): Adjust.
10551 (max_jump_pad_size): New.
10552 (gdb_jump_pad_head): New.
10553 (get_jump_space_head): New.
10554 (claim_jump_space): New.
10555 (sort_tracepoints): New.
10556 (MAX_JUMP_SIZE): New.
10557 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10559 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10560 support. Upload fast traceframes, and delete internal IPA
10562 (stop_tracing_handler): New.
10563 (flush_trace_buffer_handler): New.
10564 (cmd_qtstop): Upload fast tracepoints.
10565 (response_tracepoint): Handle fast tracepoints.
10566 (tracepoint_finished_step): Upload fast traceframes. Set the
10567 tracepoint hit context's tracepoint type.
10568 (handle_tracepoint_bkpts): New.
10569 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10570 type. Add comment about fast tracepoints.
10571 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10572 non-existing action_str field.
10573 (get_context_regcache): Handle fast tracepoints.
10574 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10576 (fast_tracepoint_from_jump_pad_address): New.
10577 (fast_tracepoint_from_ipa_tpoint_address): New.
10578 (collecting_t): New.
10579 (force_unlock_trace_buffer): New.
10580 (fast_tracepoint_collecting): New.
10582 (gdb_collect): New.
10583 (write_inferior_data_ptr): New.
10584 (target_tp_heap): New.
10585 (target_malloc): New.
10586 (download_agent_expr): New.
10588 (download_tracepoints): New.
10589 (download_trace_state_variables): New.
10590 (upload_fast_traceframes): New.
10591 (IPA_FIRST_TRACEFRAME): New.
10592 (IPA_NEXT_TRACEFRAME_1): New.
10593 (IPA_NEXT_TRACEFRAME): New.
10594 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10595 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10596 (gdb_jump_pad_buffer_end): New.
10597 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10598 (initialize_tracepoint): Adjust.
10599 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10600 buffer. Initialize the low module.
10601 * utils.c (PREFIX, TOOLNAME): New.
10602 (malloc_failure): Use PREFIX.
10603 (error): In the IPA, an error causes an exit.
10604 (fatal, warning): Use PREFIX.
10605 (internal_error): Use TOOLNAME.
10606 (NUMCELLS): Increase to 10.
10607 * configure, config.in: Regenerate.
10609 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10611 * server.c (handle_query) <qSupported>: Do two passes over the
10612 qSupported string to avoid nesting strtok.
10614 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10616 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10618 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10619 -Wl,--dynamic-list.
10620 * configure: Regenerate.
10621 * proc-service.list: New.
10623 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10625 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10628 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10630 * gdbreplay.c (remote_open): Check error return from socket() call by
10631 its equality to -1 not by it being negative.
10632 * remote-utils.c (remote_open): Likewise.
10634 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10636 * config.h: Regenerate.
10638 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10640 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10641 doesn't provide PTRACE_GET_THREAD_AREA.
10643 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10645 * linux-m68k-low.c: Include <asm/ptrace.h>
10646 (ps_get_thread_area): Implement.
10648 2010-05-03 Doug Evans <dje@google.com>
10650 * event-loop.c (struct callback_event): New struct.
10651 (callback_list): New global.
10652 (append_callback_event, delete_callback_event): New functions.
10653 (process_callback): New function.
10654 (start_event_loop): Call it.
10655 * remote-utils.c (NOT_SCHEDULED): Define.
10656 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10657 moved out of readchar.
10658 (readchar): Rewrite. Call reschedule before returning.
10659 (reset_readchar): New function.
10660 (remote_close): Call it.
10661 (process_remaining, reschedule): New functions.
10662 * server.h (callback_handler_func): New typedef.
10663 (append_callback_event, delete_callback_event): Declare.
10665 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10667 * proc-service.c (ps_pglobal_lookup): Use
10668 thread_db_look_up_one_symbol.
10669 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10670 parameter. Use it instead of all_symbols_looked_up.
10671 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10673 (all_symbols_looked_up): Don't declare.
10674 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10675 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10677 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10678 Set all_symbols_looked_up here.
10679 (thread_db_look_up_one_symbol): New.
10680 (thread_db_get_tls_address): Adjust.
10681 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10682 thread_db object on the heap, and tentatively set it in the
10684 (thread_db_init): Don't set all_symbols_looked_up here.
10685 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10687 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10689 * linux-low.c (linux_kill, linux_detach): Adjust.
10690 (status_pending_p_callback): Remove redundant statement. Check
10691 for !TARGET_WAITIKIND_IGNORE, instead of
10692 TARGET_WAITKIND_STOPPED.
10693 (handle_tracepoints): Make sure LWP is locked. Adjust.
10694 (linux_wait_for_event_1): Adjust.
10695 (linux_cancel_breakpoints): New.
10696 (unsuspend_one_lwp): New.
10697 (unsuspend_all_lwps): New.
10698 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10699 (send_sigstop_callback): Change return type to int, add new
10700 `except' parameter and handle it.
10701 (suspend_and_send_sigstop_callback): New.
10702 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10703 pass them down. If SUSPEND, also increment the lwp's suspend
10705 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10706 (need_step_over_p): Don't consider suspended LWPs.
10707 (start_step_over): Adjust.
10708 (proceed_one_lwp): Change return type to int, add new `except'
10709 parameter and handle it.
10710 (unsuspend_and_proceed_one_lwp): New.
10711 (proceed_all_lwps): Use find_inferior instead of
10713 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10714 also decrement the suspend count of LWPs. Pass `except' down,
10715 instead of hacking its suspend count.
10716 (linux_pause_all): Add `freeze' parameter. Adjust.
10717 (linux_unpause_all): New.
10718 (linux_target_ops): Install linux_unpause_all.
10719 * server.c (handle_status): Adjust.
10720 * target.h (struct target_ops): New fields `unpause_all' and
10721 `cancel_breakpoints'. Add new parameter to `pause_all'.
10722 (pause_all): Add new `freeze' parameter.
10723 (unpause_all): New.
10724 (cancel_breakpoints): New.
10725 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10726 cancel breakpoints.
10727 (cmd_qtstart): Pause threads.
10728 (stop_tracing): Pause threads, and cancel breakpoints.
10729 * win32-low.c (win32_target_ops): Adjust.
10731 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10733 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10734 the inferior right away from here...
10735 (linux_wait_1): ... to here, and adjust to check the thread's
10736 last_resume_kind instead of the lwp's step or stop_expected flags.
10738 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10740 * README: Use consistent `GDB' and `GDBserver' spellings.
10742 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10744 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10745 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10746 (linux_detach_one_lwp): Assume the lwp is stopped.
10747 (any_thread_of): Delete.
10748 (linux_detach): Stop all lwps here. Don't blindly delete all
10750 (delete_lwp_callback): New.
10751 (linux_mourn): Delete all lwps of the process that is gone.
10752 (linux_wait_1): Don't delete the last lwp of the process here.
10753 * mem-break.h (mark_breakpoints_out): Declare.
10754 * mem-break.c (mark_breakpoints_out): New.
10755 (free_all_breakpoints): Use it.
10756 * server.c (handle_target_event): If the process is gone, mark
10758 * thread-db.c (struct thread_db) <create_bp>: New field.
10759 (thread_db_enable_reporting): Fix prototype. Store a thread event
10760 breakpoint reference in the thread_db struct.
10761 (thread_db_load_search): Clear the thread_db object.
10762 (try_thread_db_load_1): Ditto.
10763 (switch_to_process): New.
10764 (disable_thread_event_reporting): Use it.
10765 (remove_thread_event_breakpoints): New.
10766 (thread_db_detach, thread_db_mourn): Use it.
10768 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10770 * linux-low.c (linux_enable_event_reporting): New.
10771 (linux_wait_for_event_1, handle_extended_wait): Use it.
10773 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10775 * linux-low.c (linux_kill_one_lwp, linux_kill)
10776 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10777 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10778 SIGSTOP even if the LWP is stopped.
10779 (send_sigstop_callback): New.
10780 (stop_all_lwps): Use send_sigstop_callback instead.
10781 (linux_resume_one_thread): Adjust.
10782 (proceed_one_lwp): Still proceed an LWP that the client has
10783 requested to stop, if we haven't reported it as stopped yet. Make
10784 sure that LWPs the client want stopped, have a pending SIGSTOP.
10786 2010-04-26 Doug Evans <dje@google.com>
10788 * server.c (handle_general_set): Make static.
10790 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10791 Print received char after testing for error/eof instead of before.
10792 (input_interrupt): Tweak comment.
10794 2010-04-23 Doug Evans <dje@google.com>
10796 * server.c (start_inferior): Print inferior argv if --debug.
10798 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10800 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10801 * nto-x86-low.c: Include server.h
10803 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10805 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10806 be consistent with other sources of this directory.
10807 (init_registers_amd64): Correct name of source file of this function
10810 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10812 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10813 64-bit executables.
10815 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10817 * win32-i386-low.c: Add 64-bit support.
10818 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10819 (init_registers_amd64): Declare.
10820 (mappings): Add 64-bit version of array.
10821 (init_windows_x86): New function.
10822 (the_low_target): Change init_arch field to init_windows_x86.
10824 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10826 * win32-low.c: Adapt to support also 64-bit architecture.
10827 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10828 (get_image_name): Use SIZE_T type for local variable `done'.
10829 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10830 (toolhelp_get_dll_name): Idem.
10831 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10832 Use uintptr_t typecast to avoid warning.
10833 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10834 (handle_exception): Use phex_nz to avoid warning.
10835 (win32_wait): Remove unused local variable `process'.
10837 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10839 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10842 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10844 * configure.ac: Use `ws2_32' library for srv_mingw.
10845 * configure: Regenerate.
10846 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10847 * remote-utils.c: Likewise.
10849 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10851 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10852 if __x86_64__ is defined.
10854 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10856 * configure: Regenerate.
10858 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10860 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10861 * target.h (target_ops): New get_tib_address field.
10862 * win32-low.h (win32_thread_info): Add thread_local_base field.
10863 * win32-low.c (child_add_thread): Add tlb argument.
10864 Set thread_local_base field to TLB.
10865 (get_child_debug_event): Adapt to child_add_thread change.
10866 (win32_get_tib_address): New function.
10867 (win32_target_ops): Set get_tib_address field to
10868 win32_get_tib_address.
10869 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10871 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10873 * linux-low.c (linux_mourn): Also remove the process.
10874 * server.c (handle_target_event): Don't remove the process here.
10875 * nto-low.c (nto_mourn): New.
10876 (nto_target_ops): Install it.
10877 * spu-low.c (spu_mourn): New.
10878 (spu_target_ops): Install it.
10879 * win32-low.c (win32_mourn): New.
10880 (win32_target_ops): Install it.
10882 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10884 * server.h (buffer_xml_printf): Remove redundant `;'.
10886 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10888 * regcache.c (set_register_cache): Invalidate regcaches before
10889 changing the register cache layout.
10890 (regcache_invalidate_one): Allow a NULL regcache.
10891 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10892 regcaches before changing the register cache layout or the target
10895 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10897 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10898 variable warning on Linux/x86-64.
10900 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10902 GDBserver disconnected tracing support.
10904 * linux-low.c (linux_remove_process): Delete.
10905 (add_lwp): Don't set last_resume_kind here.
10906 (linux_kill): Use `mourn'.
10907 (linux_detach): Use `thread_db_detach', and `mourn'.
10908 (linux_mourn): New.
10909 (linux_attach_lwp_1): Adjust comment.
10910 (linux_attach): last_resume_kind moved the thread_info; adjust.
10911 (status_pending_p_callback): Adjust.
10912 (linux_wait_for_event_1): Adjust.
10913 (count_events_callback, select_singlestep_lwp_callback)
10914 (select_event_lwp_callback, cancel_breakpoints_callback)
10915 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10916 (proceed_one_lwp): Adjust.
10917 (linux_async): Add debug output.
10918 (linux_thread_stopped): New.
10919 (linux_pause_all): New.
10920 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10922 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10923 (thread_db_free): Delete declaration.
10924 (thread_db_detach, thread_db_mourn): Declare.
10925 * thread-db.c (thread_db_init): Use thread_db_mourn.
10926 (thread_db_free): Delete, split in two.
10927 (disable_thread_event_reporting): New.
10928 (thread_db_detach): New.
10929 (thread_db_mourn): New.
10931 * server.h (struct thread_info) <last_resume_kind>: New field.
10932 <attached>: Add comment.
10933 <gdb_detached>: New field.
10934 (handler_func): Change return type to int.
10935 (handle_serial_event, handle_target_event): Ditto.
10936 (gdb_connected): Declare.
10938 (disconnected_tracing): Declare.
10939 (stop_tracing): Declare.
10941 * server.c (handle_query) <qSupported>: Report support for
10942 disconnected tracing.
10943 (queue_stop_reply_callback): Account for running threads.
10944 (gdb_wants_thread_stopped): New.
10945 (gdb_wants_all_threads_stopped): New.
10946 (gdb_reattached_process): New.
10947 (handle_status): Clear the `gdb_detached' flag of all processes.
10948 In all-stop, stop all threads.
10949 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10950 (process_serial_event): If the remote connection breaks, or if an
10951 exit was forced with "monitor exit", force an event loop exit.
10952 Handle disconnected tracing on detach.
10953 (handle_serial_event): Adjust.
10954 (handle_target_event): If GDB isn't connected, forward events back
10955 to the inferior, unless the last process exited, in which case,
10956 exit gdbserver. Adjust interface.
10958 * remote-utils.c (remote_open): Don't block in accept. Instead
10959 register an event loop source on the listen socket file
10960 descriptor. Refactor bits into ...
10961 (listen_desc): ... this new global.
10962 (gdb_connected): ... this new function.
10963 (enable_async_notification): ... this new function.
10964 (handle_accept_event): ... this new function.
10965 (remote_close): Clear remote_desc.
10967 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10969 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10971 (mourn_inferior): Define.
10972 (target_process_qsupported): Avoid the dangling else problem.
10973 (thread_stopped): Define.
10974 (pause_all): Define.
10975 (target_waitstatus_to_string): Declare.
10976 * target.c (target_waitstatus_to_string): New.
10978 * tracepoint.c (tracing): Make extern.
10979 (disconnected_tracing): New.
10980 (stop_tracing): Make extern. Handle tracing stops due to GDB
10982 (cmd_qtdisconnected): New.
10983 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10984 (handle_tracepoint_general_set): Handle QTDisconnected.
10986 * event-loop.c (event_handler_func): Change return type to int.
10987 (process_event): Bail out if the event handler wants the event
10989 (handle_file_event): Ditto.
10990 (start_event_loop): Bail out if the event handler wants the event
10993 * nto-low.c (nto_target_ops): Adjust.
10994 * spu-low.c (spu_wait): Don't remove the process here.
10995 (spu_target_ops): Adjust.
10996 * win32-low.c (win32_wait): Don't remove the process here.
10997 (win32_target_ops): Adjust.
10999 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11001 * regcache.c (realloc_register_cache): Invalidate inferior's
11002 regcache before recreating it.
11004 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11006 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11008 2010-04-09 Stan Shebs <stan@codesourcery.com>
11009 Pedro Alves <pedro@codesourcery.com>
11011 * server.h (LONGEST): New.
11012 (struct thread_info) <while_stepping>: New field.
11013 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11015 (initialize_tracepoint, handle_tracepoint_general_set)
11016 (handle_tracepoint_query, tracepoint_finished_step)
11017 (tracepoint_was_hit, release_while_stepping_state_list):
11018 (current_traceframe): Declare.
11019 * server.c (handle_general_set): Handle tracepoint packets.
11020 (read_memory): New.
11021 (write_memory): New.
11022 (handle_search_memory_1): Use read_memory.
11023 (handle_query): Report support for conditional tracepoints, trace
11024 state variables, and tracepoint sources. Handle tracepoint
11026 (main): Initialize the tracepoints module.
11027 (process_serial_event): Handle traceframe reads/writes.
11029 * linux-low.c (handle_tracepoints): New.
11030 (linux_wait_1): Call it.
11031 (linux_resume_one_lwp): Handle while-stepping.
11032 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11033 (linux_target_ops): Install them.
11034 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11036 * linux-x86-low.c (x86_supports_tracepoints): New.
11037 (the_low_target). Install it.
11039 * mem-break.h (delete_breakpoint): Declare.
11040 * mem-break.c (delete_breakpoint): Make external.
11042 * target.h (struct target_ops): Add `supports_tracepoints',
11043 `read_pc', and `write_pc' fields.
11044 (target_supports_tracepoints): Define.
11045 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11048 * regcache.h (struct regcache) <registers_owned>: New field.
11049 (init_register_cache, regcache_cpy): Declare.
11050 (regcache_read_pc, regcache_write_pc): Declare.
11051 (register_cache_size): Declare.
11052 (supply_regblock): Declare.
11053 * regcache.c (init_register_cache): New.
11054 (new_register_cache): Use it.
11055 (regcache_cpy): New.
11056 (register_cache_size): New.
11057 (supply_regblock): New.
11058 (regcache_read_pc, regcache_write_pc): New.
11060 * tracepoint.c: New.
11062 * Makefile.in (OBS): Add tracepoint.o.
11063 (tracepoint.o): New rule.
11065 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11067 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11069 (i386-mmx.c): Likewise.
11070 (i386-mmx-linux.o): Likewise.
11071 (i386-mmx-linux.c): Likewise.
11073 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11074 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11075 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11076 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11078 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11079 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11080 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11082 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11084 * Makefile.in (clean): Updated.
11086 (i386-avx.c): Likewise.
11087 (i386-avx-linux.o): Likewise.
11088 (i386-avx-linux.c): Likewise.
11089 (amd64-avx.o): Likewise.
11090 (amd64-avx.c): Likewise.
11091 (amd64-avx-linux.o): Likewise.
11092 (amd64-avx-linux.c): Likewise.
11094 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11095 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11096 (srv_amd64_regobj): Add amd64-avx.o.
11097 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11098 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11099 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11100 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11101 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11102 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11103 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11105 * i387-fp.c: Include "i386-xstate.h".
11107 (i387_cache_to_xsave): Likewise.
11108 (i387_xsave_to_cache): Likewise.
11109 (x86_xcr0): Likewise.
11111 * i387-fp.h (i387_cache_to_xsave): Likewise.
11112 (i387_xsave_to_cache): Likewise.
11113 (x86_xcr0): Likewise.
11115 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11116 * linux-crisv32-low.c (target_regsets): Likewise.
11117 * linux-m68k-low.c (target_regsets): Likewise.
11118 * linux-mips-low.c (target_regsets): Likewise.
11119 * linux-ppc-low.c (target_regsets): Likewise.
11120 * linux-s390-low.c (target_regsets): Likewise.
11121 * linux-sh-low.c (target_regsets): Likewise.
11122 * linux-sparc-low.c (target_regsets): Likewise.
11123 * linux-xtensa-low.c (target_regsets): Likewise.
11125 * linux-low.c: Include <sys/uio.h>.
11126 (regsets_fetch_inferior_registers): Support nt_type.
11127 (regsets_store_inferior_registers): Likewise.
11128 (linux_process_qsupported): New.
11129 (linux_target_ops): Add linux_process_qsupported.
11131 * linux-low.h (regset_info): Add nt_type.
11132 (linux_target_ops): Add process_qsupported.
11134 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11136 (init_registers_i386_avx_linux): New.
11137 (init_registers_amd64_avx_linux): Likewise.
11138 (xmltarget_i386_linux_no_xml): Likewise.
11139 (xmltarget_amd64_linux_no_xml): Likewise.
11140 (PTRACE_GETREGSET): Likewise.
11141 (PTRACE_SETREGSET): Likewise.
11142 (x86_fill_xstateregset): Likewise.
11143 (x86_store_xstateregset): Likewise.
11144 (use_xml): Likewise.
11145 (x86_linux_update_xmltarget): Likewise.
11146 (x86_linux_process_qsupported): Likewise.
11147 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11148 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11149 init_registers_i386_linux here. Call
11150 x86_linux_update_xmltarget.
11151 (the_low_target): Add x86_linux_process_qsupported.
11153 * server.c (handle_query): Call target_process_qsupported.
11155 * target.h (target_ops): Add process_qsupported.
11156 (target_process_qsupported): New.
11158 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11160 * inferiors.c (add_thread): Set last_status kind to
11161 TARGET_WAITKIND_IGNORE.
11162 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11163 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11164 (linux_wait_1): Move `thread' local definition to block that uses
11165 it. Don't NULL initialize `event_child'.
11166 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11167 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11168 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11170 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11172 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11173 an extended waitstatus, or by a watchpoint.
11174 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11175 thread was stepping or has been stopped by a watchpoint.
11177 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11179 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11180 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11181 of another, then delete the previous, and validate all
11183 (validate_inserted_breakpoint): New.
11184 (delete_disabled_breakpoints): New.
11185 (validate_breakpoints): New.
11186 (check_mem_read): Validate breakpoints before trusting their
11187 shadow. Delete disabled breakpoints.
11188 (check_mem_write): Validate breakpoints before trusting they
11189 should be inserted. Delete disabled breakpoints.
11190 * mem-break.h (validate_breakpoints):
11191 * server.c (handle_query): Validate breakpoints when we see a
11194 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11196 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11197 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11198 if we could tell there's a GDB breakpoint at stop_pc.
11199 (need_step_over_p): Don't do a step over if we find a GDB
11200 breakpoint at the resume PC.
11202 * mem-break.c (struct raw_breakpoint): New.
11203 (enum bkpt_type): New type `gdb_breakpoint'.
11204 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11205 fields. New field `raw'.
11206 (find_raw_breakpoint_at): New.
11207 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11208 breakpoint instead.
11209 (set_breakpoint_at): Adjust.
11210 (delete_raw_breakpoint): New.
11211 (release_breakpoint): New.
11212 (delete_breakpoint): Rename to...
11213 (delete_breakpoint_1): ... this. Add proc parameter. Use
11214 release_breakpoint. Return ENOENT.
11215 (delete_breakpoint): Reimplement.
11216 (find_breakpoint_at): Delete.
11217 (find_gdb_breakpoint_at): New.
11218 (delete_breakpoint_at): Delete.
11219 (set_gdb_breakpoint_at): New.
11220 (delete_gdb_breakpoint_at): New.
11221 (gdb_breakpoint_here): New.
11222 (set_reinsert_breakpoint): Use release_breakpoint.
11223 (uninsert_breakpoint): Rename to ...
11224 (uninsert_raw_breakpoint): ... this.
11225 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11226 (reinsert_raw_breakpoint): Change parameter type to
11228 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11230 (check_breakpoints): Adjust. Use release_breakpoint.
11231 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11232 (breakpoint_inserted_here): Ditto.
11233 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11234 Don't trust the breakpoint's shadow if it is not inserted.
11235 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11236 (delete_all_breakpoints): Adjust.
11237 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11238 use delete_breakpoint_1.
11240 * mem-break.h (breakpoints_supported): Delete declaration.
11241 (set_gdb_breakpoint_at): Declare.
11242 (gdb_breakpoint_here): Declare.
11243 (delete_breakpoint_at): Delete.
11244 (delete_gdb_breakpoint_at): Declare.
11246 * server.h (struct raw_breakpoint): Forward declare.
11247 (struct process_info): New field `raw_breakpoints'.
11249 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11252 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11254 * linux-low.c (status_pending_p_callback): Fix comment.
11255 (linux_wait_for_event_1): Move most of the internal breakpoint
11256 handling from here...
11257 (linux_wait_1): ... to here.
11258 (count_events_callback): New.
11259 (select_singlestep_lwp_callback): New.
11260 (select_event_lwp_callback): New.
11261 (cancel_breakpoints_callback): New.
11262 (select_event_lwp): New.
11263 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11264 priority to all LWPs that have had events that should be reported
11265 to the client. Cancel breakpoints when about to reporting the
11266 event to the client, not while stopping lwps. No longer cancel
11267 finished single-steps here.
11268 (cancel_finished_single_step): Delete.
11269 (cancel_finished_single_steps): Delete.
11271 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11273 * mem-break.c (enum bkpt_type): New.
11274 (struct breakpoint): New field `type'.
11275 (set_breakpoint_at): Change return type to struct breakpoint
11276 pointer. Set type to `other_breakpoint' by default.
11277 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11278 in the breakpoint list.
11279 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11280 (reinsert_breakpoint): Rename to ...
11281 (reinsert_raw_breakpoint): ... this.
11282 (reinsert_breakpoints_at): Adjust.
11283 * mem-break.h (struct breakpoint): Declare.
11284 (set_breakpoint_at): Change return type to struct breakpoint
11287 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11289 * server.c (handle_query): Assign, not compare.
11291 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11293 Teach linux gdbserver to step-over-breakpoints.
11295 * linux-low.c (can_hardware_single_step): New.
11296 (supports_breakpoints): New.
11297 (handle_extended_wait): If stopping threads, read the stop pc of
11298 the new cloned LWP.
11300 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11301 low target doesn't support retrieving the PC.
11302 (add_lwp): Set last_resume_kind to resume_continue.
11303 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11304 (linux_attach): Don't clear stop_expected. Set the lwp's
11305 last_resume_kind to resume_stop.
11306 (linux_detach_one_lwp): Don't check for removed breakpoints.
11307 (check_removed_breakpoint): Delete.
11308 (status_pending_p): Rename to ...
11309 (status_pending_p_callback): ... this. Don't check for removed
11310 breakpoints. Don't consider threads that are stopped from GDB's
11312 (linux_wait_for_lwp): Always read the stop_pc here.
11313 (cancel_breakpoint): New.
11314 (step_over_bkpt): New global.
11315 (linux_wait_for_event_1): Implement stepping over breakpoints.
11316 (gdb_wants_lwp_stopped): New.
11317 (gdb_wants_all_stopped): New.
11318 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11319 single-step traps here. Store the thread's last reported target
11321 (send_sigstop): Don't clear stop_expected. Always set it,
11323 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11324 (cancel_finished_single_step): New.
11325 (cancel_finished_single_steps): New.
11326 (wait_for_sigstop): Don't cancel finished single-step traps here.
11327 (linux_resume_one_lwp): Don't check for removed breakpoints.
11328 Don't set `step' on non-hardware step archs.
11329 (linux_set_resume_request): Ignore resume_stop requests if already
11330 stopping or stopped. Set the lwp's last_resume_kind.
11331 (resume_status_pending_p): Don't check for removed breakpoints.
11332 (need_step_over_p): New.
11333 (start_step_over): New.
11334 (finish_step_over): New.
11335 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11336 requests. Clear the thread's last reported target waitstatus.
11337 Don't use the `suspended' flag. Don't consider pending breakpoints.
11338 (linux_resume): Start a step-over if necessary.
11339 (proceed_one_lwp): New.
11340 (proceed_all_lwps): New.
11341 (unstop_all_lwps): New.
11342 * linux-low.h (struct lwp_info): Rewrite comment for the
11343 `suspended' flag. Add the `stop_pc' field. Delete the
11344 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11345 Add `'last_resume_kind' and `need_step_over' fields.
11346 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11347 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11348 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11349 (set_raw_breakpoint_at): New.
11350 (set_breakpoint_at): Rewrite to use it.
11351 (reinsert_breakpoint_handler): Delete.
11352 (set_reinsert_breakpoint): New.
11353 (reinsert_breakpoint_by_bp): Delete.
11354 (delete_reinsert_breakpoints): New.
11355 (uninsert_breakpoint): Rewrite.
11356 (uninsert_breakpoints_at): New.
11357 (reinsert_breakpoint): Rewrite.
11358 (reinsert_breakpoints_at): New.
11359 (check_breakpoints): Rewrite.
11360 (breakpoint_here): New.
11361 (breakpoint_inserted_here): New.
11362 (check_mem_read): Adjust.
11363 * mem-break.h (breakpoints_supported, breakpoint_here)
11364 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11365 (reinsert_breakpoint_by_bp): Delete declaration.
11366 (delete_reinsert_breakpoints): Declare.
11367 (reinsert_breakpoint): Delete declaration.
11368 (reinsert_breakpoints_at): Declare.
11369 (uninsert_breakpoint): Delete declaration.
11370 (uninsert_breakpoints_at): Declare.
11371 (check_breakpoints): Adjust prototype.
11372 * server.h: Adjust include order.
11373 (struct thread_info): Declare here. Add a `last_status' field.
11375 2010-03-23 Michael Snyder <msnyder@vmware.com>
11377 * server.c (crc32): New function.
11378 (handle_query): Add handling for 'qCRC:' request.
11380 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11382 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11383 lwp had been stopped by a watchpoint.
11385 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11387 * server.h (internal_error): Declare.
11388 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11389 * utils.c (internal_error): New function.
11391 2010-03-15 Andreas Schwab <schwab@redhat.com>
11393 * configure.srv: Fix typo setting srv_regobj.
11395 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11397 * linux-low.c (fetch_register): Avoid passing a non string literal
11399 (usr_store_inferior_registers): Ditto.
11401 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11403 * linux-low.c (linux_write_memory): Bail out early if peeking
11406 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11408 * linux-low.h (struct lwp_info): New fields
11409 `stopped_by_watchpoint' and `stopped_data_address'.
11410 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11411 here, and cache them in the lwp object.
11412 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11414 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11416 (linux_stopped_by_watchpoint): Rewrite.
11417 (linux_stopped_data_address): Rewrite.
11419 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11421 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11422 switching the current inferior, not before.
11424 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11426 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11427 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11428 i386-linux.c and amd64-linux.c.
11429 (reg-i386.o): Removed.
11430 (reg-i386.c): Likewise.
11431 (reg-i386-linux.o): Likewise.
11432 (reg-i386-linux.c): Likewise.
11433 (reg-x86-64.o): Likewise.
11434 (reg-x86-64.c): Likewise.
11435 (reg-x86-64-linux.o): Likewise.
11436 (reg-x86-64-linux.c): Likewise.
11438 (i386.c): Likewise.
11439 (i386-linux.o): Likewise.
11440 (i386-linux.c): Likewise.
11441 (amd64.o): Likewise.
11442 (amd64.c): Likewise.
11443 (amd64-linux.o): Likewise.
11444 (amd64-linux.c): Likewise.
11446 * configure.srv (srv_i386_regobj): New.
11447 (srv_i386_linux_regobj): Likewise.
11448 (srv_amd64_regobj): Likewise.
11449 (srv_amd64_linux_regobj): Likewise.
11450 (srv_i386_32bit_xmlfiles): Likewise.
11451 (srv_i386_64bit_xmlfiles): Likewise.
11452 (srv_i386_xmlfiles): Likewise.
11453 (srv_amd64_xmlfiles): Likewise.
11454 (srv_i386_linux_xmlfiles): Likewise.
11455 (srv_amd64_linux_xmlfiles): Likewise.
11456 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11457 srv_xmlfiles to $srv_i386_xmlfiles.
11458 (i[34567]86-*-mingw32ce*): Likewise.
11459 (i[34567]86-*-mingw*): Likewise.
11460 (i[34567]86-*-nto*): Likewise.
11461 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11462 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11463 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11464 (x86_64-*-linux*): Likewise.
11466 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11467 (init_registers_amd64_linux): New.
11468 (x86_arch_setup): Replace init_registers_x86_64_linux with
11469 init_registers_amd64_linux.
11471 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11473 * configure.ac: Check for libdl. If it is not available link against
11474 static libthread_db.
11475 * configure: Regenerate.
11477 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11481 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11482 handing a read watchpoint.
11483 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11485 2010-02-12 Doug Evans <dje@google.com>
11487 * linux-low.c (linux_supports_tracefork_flag): Document.
11488 (linux_look_up_symbols): Add comment.
11490 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11492 * regcache.c (supply_register): Clear regcache if buf is NULL.
11494 2010-02-02 Nicolas Roche <roche@sourceware.org>
11495 Joel Brobecker <brobecker@adacore.com>
11497 * inferiors.c (find_inferior): Add function documentation.
11498 (unloaded_dll): Handle the case where the unloaded dll has not
11499 been previously registered in the dll list.
11501 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11503 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11504 (thumb2_breakpoint): New.
11505 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11507 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11509 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11510 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11513 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11515 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11517 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11519 * linux-s390-low.c (s390_collect_ptrace_register)
11520 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11522 2010-01-21 Doug Evans <dje@google.com>
11524 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11525 (PTRACE_ARG4_TYPE): New macro.
11526 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11527 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11528 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11529 (usr_store_inferior_registers): Ditto.
11530 (linux_read_memory, linux_write_memory): Ditto.
11531 (linux_test_for_tracefork): Ditto.
11533 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11534 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11536 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11538 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11541 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11543 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11544 prototype to take a regcache. Adjust.
11546 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11548 * regcache.h (struct thread_info): Forward declare.
11549 (struct regcache): New.
11550 (new_register_cache): Adjust prototype.
11551 (get_thread_regcache): Declare.
11552 (free_register_cache): Adjust prototype.
11553 (registers_to_string, registers_from_string): Ditto.
11554 (supply_register, supply_register_by_name, collect_register)
11555 (collect_register_as_string, collect_register_by_name): Ditto.
11556 * regcache.c (struct inferior_regcache_data): Delete.
11557 (get_regcache): Rename to ...
11558 (get_thread_regcache): ... this. Adjust. Switch inferior before
11559 fetching registers.
11560 (regcache_invalidate_one): Adjust.
11561 (regcache_invalidate): Fix prototype.
11562 (new_register_cache): Return the new register cache.
11563 (free_register_cache): Change prototype.
11564 (realloc_register_cache): Adjust.
11565 (registers_to_string): Change prototype to take a regcache. Adjust.
11566 (registers_from_string): Ditto.
11567 (register_data): Ditto.
11568 (supply_register): Ditto.
11569 (supply_register_by_name): Ditto.
11570 (collect_register): Ditto.
11571 (collect_register_as_string): Ditto.
11572 (collect_register_by_name): Ditto.
11573 * server.c (process_serial_event): Adjust.
11574 * linux-low.h (regset_fill_func, regset_store_func): Change
11576 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11578 * linux-low.c (get_stop_pc): Adjust.
11579 (check_removed_breakpoint): Adjust.
11580 (linux_wait_for_event): Adjust.
11581 (linux_resume_one_lwp): Adjust.
11582 (fetch_register): Add regcache parameter. Adjust.
11583 (usr_store_inferior_registers): Ditto.
11584 (regsets_fetch_inferior_registers): Ditto.
11585 (regsets_store_inferior_registers): Ditto.
11586 (linux_fetch_registers, linux_store_registers): Ditto.
11587 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11589 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11591 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11592 prototype to take a regcache.
11593 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11594 * remote-utils.c (convert_ascii_to_int, outreg)
11595 (prepare_resume_reply): Change prototype to take a regcache.
11597 * target.h (struct target_ops) <fetch_registers, store_registers>:
11598 Change prototype to take a regcache.
11599 (fetch_inferior_registers, store_inferior_registers): Change
11600 prototype to take a regcache. Adjust.
11601 * proc-service.c (ps_lgetregs): Adjust.
11602 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11603 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11604 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11605 take a regcache. Adjust.
11606 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11607 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11608 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11609 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11610 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11611 (cris_cannot_fetch_register):
11612 (cris_breakpoint_at): Change prototype to take a regcache.
11614 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11615 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11616 to take a regcache. Adjust.
11617 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11619 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11620 take a regcache. Adjust.
11621 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11622 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11623 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11624 * linux-mips-low.c (mips_get_pc):
11625 (mips_set_pc): Change prototype to take a regcache. Adjust.
11626 (mips_reinsert_addr): Adjust.
11627 (mips_collect_register): Change prototype to take a regcache.
11629 (mips_supply_register):
11630 (mips_collect_register_32bit, mips_supply_register_32bit)
11631 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11632 (mips_store_fpregset): Ditto.
11633 * linux-ppc-low.c (ppc_supply_ptrace_register)
11634 (ppc_supply_ptrace_register): Ditto.
11635 (parse_spufs_run): Adjust.
11636 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11637 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11638 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11639 take a regcache. Adjust.
11640 * linux-s390-low.c (s390_collect_ptrace_register)
11641 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11642 (s390_set_pc): Change prototype to take a regcache. Adjust.
11643 (s390_arch_setup): Adjust.
11644 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11645 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11646 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11647 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11648 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11650 (sparc_breakpoint_at): Adjust.
11651 * linux-xtensa-low.c (xtensa_fill_gregset):
11652 (xtensa_store_gregset):
11653 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11654 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11655 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11656 prototype to take a regcache. Adjust.
11657 * win32-arm-low.c (arm_fetch_inferior_register)
11658 (arm_store_inferior_register): Change prototype to take a
11660 * win32-i386-low.c (i386_fetch_inferior_register)
11661 (i386_store_inferior_register): Change prototype to take a
11663 * win32-low.c (child_fetch_inferior_registers)
11664 (child_store_inferior_registers): Change prototype to take a
11666 (win32_wait): Adjust.
11667 (win32_fetch_inferior_registers): Change prototype to take a
11669 (win32_store_inferior_registers): Adjust.
11670 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11671 store_inferior_register>: Change prototype to take a regcache.
11673 2010-01-20 Doug Evans <dje@google.com>
11675 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11677 (linux_wait_for_event1, linux_init_signals): Ditto.
11678 (W_STOPCODE): Provide definition if missing.
11680 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11682 * linux-low.c (linux_core_of_thread): New.
11683 (compare_ints, show_process, list_threads): New.
11684 (linux_qxfer_osdata): Report threads and cores.
11685 (linux_target_op): Register linux_core_of_thread.
11686 * remote-utils.c (prepare_resume_reply): Report the core.
11687 (buffer_xml_printf): Support %d specifier.
11688 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11690 (handle_query): Handle qXfer:threads. Announce availability
11692 * target.h (struct target_ops): New field core_of_thread.
11694 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11696 * Makefile.in (clean): Remove new generated files.
11697 (reg-s390.o, reg-s390.c): Remove rules.
11698 (reg-s390x.o, reg-s390x.c): Likewise.
11699 (s390-linux32.o, s390-linux32.c): Add rules.
11700 (s390-linux64.o, s390-linux64.c): Likewise.
11701 (s390x-linux64.o, s390x-linux64.c): Likewise.
11702 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11703 * linux-s390-low.c: Include <elf.h>.
11704 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11705 (init_registers_s390): Remove prototype.
11706 (init_registers_s390x): Likewise.
11707 (init_registers_s390_linux32): Add prototype.
11708 (init_registers_s390_linux64): Likewise.
11709 (init_registers_s390x_linux64): Likewise.
11710 (s390_num_regs_3264): New define.
11711 (s390_regmap_3264): New global variable.
11712 (s390_cannot_fetch_register): Remove obsolete check.
11713 (s390_cannot_store_register): Likewise.
11714 (s390_collect_ptrace_register): Handle upper/lower register halves.
11715 (s390_supply_ptrace_register): Likewise.
11716 (s390_fill_gregset): Update to register number changes.
11717 (s390_get_hwcap): New routine.
11718 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11719 Install appropriate regmap and register set.
11721 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11723 * server.c (gdbserver_version): Update copyright year to 2010.
11724 * gdbreplay.c (gdbreplay_version): Likewise.
11726 2009-12-28 Doug Evans <dje@google.com>
11728 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11729 elf/external.h. Include <elf.h> instead but only if necessary.
11731 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11733 * linux-low.c (linux_remove_process): Remove `detaching'
11734 parameter. Don't release/detach from thread_db here.
11735 (linux_kill): Release/detach from thread_db here, ...
11736 (linux_detach): ... and here, before actually detaching.
11737 (linux_wait_1): ... and here, when a process exits.
11738 * thread-db.c (any_thread_of): New.
11739 (thread_db_free): Switch the current inferior to a thread of the
11742 2009-12-21 Doug Evans <dje@google.com>
11744 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11746 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11747 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11748 warning ifndef __NR_tkill. Move setting of errno there too.
11749 Delete unnecessary resetting of errno after syscall.
11750 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11752 * configure.ac: Check for dladdr.
11753 * config.in: Regenerate.
11754 * configure: Regenerate.
11755 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11756 (try_thread_db_load): Update.
11758 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11760 2009-12-18 Doug Evans <dje@google.com>
11762 * event-loop.c: Include unistd.h if it exists.
11764 * linux-low.c (my_waitpid): Move definition away from being in
11765 between linux_tracefork_child/linux_test_for_tracefork.
11767 * gdb_proc_service.h (psaddr_t): Fix type.
11768 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11769 signature to match glibc.
11771 2009-12-16 Doug Evans <dje@google.com>
11773 * linux-low.c (linux_read_memory): Fix argument to read.
11775 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11777 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11778 events, don't leave current_inferior pointing at null.
11780 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11782 * win32-low.c (LOG): Delete.
11783 (OUTMSG): Output to stderr.
11784 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11785 on compile time LOG macro.
11786 (win32_wait): Fix debug output.
11788 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11790 * win32-low.c (win32_add_one_solib): If the dll name is
11791 "ntdll.dll", prepend the system directory to the dll path.
11793 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11795 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11797 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11798 Vladimir Prus <vladimir@codesourcery.com>
11800 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11801 * configure.ac: Check for __mcoldfire__ and set
11802 gdb_cv_m68k_is_coldfire.
11803 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11804 reg-cf.o and reg-m68k.o.
11805 * configure: Regenerated.
11807 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11809 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11810 Pass it to thread_db_free.
11811 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11812 proper `detaching' argument to linux_remove_process.
11813 * linux-low.h (thread_db_free): Add `detaching' parameter.
11814 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11816 (thread_db_free): Add `detaching' parameter. Only
11817 call td_ta_clear_event if detaching from process.
11819 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11821 * thread-db.c (thread_db_free): Fix typo.
11823 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11826 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11828 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11830 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11831 with an i686 compiler.
11832 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11834 * configure: Rebuilt.
11836 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11840 * server.c (handle_search_memory_1): Correct read_addr initialization
11841 in loop for searching subsequent chunks.
11843 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11845 * configure.ac: New --with-libthread-db option.
11846 * thread-db.c: Allow direct dependence on libthread_db.
11847 (thread_db_free): Adjust.
11848 * config.in: Regenerate.
11849 * configure: Likewise.
11851 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11854 * thread-db.c (attach_thread): New function.
11855 (maybe_attach_thread): Return success/failure.
11856 (find_new_threads_callback): Adjust.
11857 (thread_db_find_new_threads): Loop until no new threads.
11859 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11861 * proc-service.c (ps_lgetregs): Formatting.
11863 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11865 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11866 * configure.ac: Adjust.
11867 * linux-low.h (struct process_info_private): Move members to struct
11869 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11870 * linux-low.c (linux_remove_process): Adjust.
11871 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11872 * server.c (handle_query): Move code ...
11873 (handle_monitor_command): ... here. New function.
11874 * target.h (struct target_ops): New member.
11875 * thread-db.c (struct thread_db): New.
11876 (libthread_db_search_path): New variable.
11877 (thread_db_create_event, thread_db_enable_reporting)
11878 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11879 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11880 (try_thread_db_load_1, dladdr_to_soname): New functions.
11881 (try_thread_db_load, thread_db_load_search): New functions.
11882 (thread_db_init): Search for libthread_db.
11883 (thread_db_free): New function.
11884 (thread_db_handle_monitor_command): Likewise.
11885 * config.in: Regenerate.
11886 * configure: Regenerate.
11888 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11890 * spu-low.c (spu_kill): Wait for inferior to terminate.
11891 Call clear_inferiors.
11892 (spu_detach): Call clear_inferiors.
11894 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11896 * aclocal.m4: Regenerate.
11897 * config.in: Likewise.
11898 * configure: Likewise.
11900 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11902 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11903 (parse_spufs_run): New function.
11904 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11905 (ppc_breakpoint_at): Handle SPU breakpoints.
11907 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11909 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11910 (SPUFS_MAGIC): Define.
11911 (spu_enumerate_spu_ids): New function.
11912 (linux_qxfer_spu): New function.
11913 (linux_target_ops): Install linux_qxfer_spu.
11915 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11917 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11918 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11919 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11920 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11921 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11922 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11923 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11924 (init_registers_powerpc_cell32l): Add prototype.
11925 (init_registers_powerpc_cell64l): Likewise.
11926 (ppc_arch_setup): Detect Cell/B.E. architecture.
11928 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11930 * Makefile.in (datarootdir): New variable.
11932 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11934 * linux-low.c (linux_write_memory): Update debugging output.
11935 * Makefile.in (clean): Add new descriptions.
11936 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11937 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11938 * configure.srv: Add new files for arm*-*-linux*.
11939 * linux-arm-low.c: Add new declarations.
11940 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11941 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11942 (HWCAP_VFPv3D16): New.
11943 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11944 instead of __IWMMXT__.
11945 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11946 (arm_arch_setup): New.
11947 (target_regsets): Remove #ifdef. Add VFP regset.
11948 (the_low_target): Use arm_arch_setup.
11950 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11952 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11953 the main thread again.
11955 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11957 Adding Neutrino gdbserver.
11958 * configure: Regenerated.
11959 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11960 * configure.srv (i[34567]86-*-nto*): New target.
11961 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11962 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11963 (nto_comctrl) [__QNX__]: New function.
11964 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11966 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11968 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11971 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11972 Pedro Alves <pedro@codesourcery.com>
11974 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11975 don't support CONTEXT_EXTENDED_REGISTERS.
11976 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11977 (the_low_target): Install them.
11978 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11979 failing with ERROR_PIPE_NOT_CONNECTED.
11981 2009-06-30 Doug Evans <dje@google.com>
11982 Pierre Muller <muller@ics.u-strasbg.fr>
11984 Add h/w watchpoint support to x86-linux, win32-i386.
11985 * Makefile.in (SFILES): Add i386-low.c
11986 (i386_low_h): Define.
11987 (i386-low.o): Add dependencies.
11988 (linux-x86-low.o): Add i386-low.h dependency.
11989 (win32-i386-low.o): Ditto.
11990 * i386-low.c: New file.
11991 * i386-low.h: New file.
11992 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11993 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11994 * linux-low.c (linux_add_process): Initialize arch_private.
11995 (linux_remove_process): Free arch_private.
11996 (add_lwp): Initialize arch_private.
11997 (delete_lwp): Free arch_private.
11998 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12000 * linux-low.h (process_info_private): New member arch_private.
12001 (lwp_info): New member arch_private.
12002 (linux_target_ops): New members new_process, new_thread,
12004 (ptid_of): New macro.
12005 * linux-x86-low.c: Include stddef.h, i386-low.h.
12006 (arch_process_info): New struct.
12007 (arch_lwp_info): New struct.
12008 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12009 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12010 (i386_dr_low_get_status): New function.
12011 (x86_insert_point, x86_remove_point): New functions.
12012 (x86_stopped_by_watchpoint): New function.
12013 (x86_stopped_data_address): New function.
12014 (x86_linux_new_process, x86_linux_new_thread): New functions.
12015 (x86_linux_prepare_to_resume): New function.
12016 (the_low_target): Add entries for insert_point, remove_point,
12017 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12019 * server.c (debug_hw_points): New global.
12020 (monitor_show_help): Document set debug-hw-points.
12021 (handle_query): Process "set debug-hw-points".
12022 * server.h (debug_hw_points): Declare.
12023 (paddress): Declare.
12024 * utils.c (NUMCELLS, CELLSIZE): New macros.
12025 (get_sell, xsnprintf, paddress): New functions.
12026 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12027 remove_point, stopped_by_watchpoint, stopped_data_address.
12028 * win32-i386-low.c: Include i386-low.h.
12029 (debug_reg_state): Replaces dr.
12030 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12031 (i386_dr_low_get_status): New function.
12032 (i386_insert_point, i386_remove_point): New functions.
12033 (i386_stopped_by_watchpoint): New function.
12034 (i386_stopped_data_address): New function.
12035 (i386_initial_stuff): Update.
12036 (get_thread_context,set_thread_context,i386_thread_added): Update.
12037 (the_low_target): Add entries for insert_point,
12038 remove_point, stopped_by_watchpoint, stopped_data_address.
12039 * win32-low.c (win32_insert_watchpoint): New function.
12040 (win32_remove_watchpoint): New function.
12041 (win32_stopped_by_watchpoint): New function.
12042 (win32_stopped_data_address): New function.
12043 (win32_target_ops): Add entries for insert_watchpoint,
12044 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12045 * win32-low.h (win32_target_ops): New members insert_point,
12046 remove_point, stopped_by_watchpoint, stopped_data_address.
12048 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12050 * server.c (process_serial_event): Re-return unsupported, not
12051 error, if the type isn't recognized. Re-allow supporting only
12052 insert or remove packets. Also call require_running for
12053 breakpoints. Add missing break statement to default case. Tidy.
12054 * target.h (struct target_ops): Rename insert_watchpoint to
12055 insert_point, and remove_watchpoint to remove_point.
12057 * linux-low.h (struct linux_target_ops): Likewise.
12058 * linux-low.c (linux_insert_watchpoint): Rename to ...
12059 (linux_insert_point): ... this. Adjust.
12060 (linux_remove_watchpoint): Rename to ...
12061 (linux_remove_point): ... this. Adjust.
12062 (linux_target_ops): Adjust.
12063 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12064 (cris_insert_point): ... this.
12065 (cris_remove_watchpoint): Rename to ...
12066 (cris_remove_point): ... this.
12067 (the_low_target): Adjust.
12069 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12071 * server.c (handle_v_kill): Pass signal_pid to
12072 kill_inferior if multi_process is zero.
12074 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12076 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12077 * target.h (target_ops): Comment for *_watchpoint to make it clear
12078 the functions can get types '0' and '1'.
12080 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12082 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12083 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12084 * regcache.c (get_regcache): Likewise.
12085 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12086 * win32-low.c (child_fetch_inferior_registers): Remove check for
12089 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12090 Pedro Alves <pedro@codesourcery.com>
12092 * target.h (struct target_ops) <supports_multi_process>: New
12094 (target_supports_multi_process): New.
12095 * server.c (handle_query): Even if GDB reports support, only
12096 enable multi-process if the target also supports it. Report
12097 multi-process support only if the target backend supports it.
12098 * linux-low.c (linux_supports_multi_process): New function.
12099 (linux_target_ops): Install it as target_supports_multi_process
12102 2009-05-24 Doug Evans <dje@google.com>
12104 Global renaming of find_thread_pid to find_thread_ptid.
12105 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12106 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12107 All callers updated.
12109 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12110 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12113 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12114 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12115 (linux_resume_one_lwp): Ditto.
12117 2009-05-23 Doug Evans <dje@google.com>
12119 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12120 from struct inferior_list_entry * to struct lwp_info *.
12121 All callers updated.
12123 2009-05-13 Doug Evans <dje@google.com>
12125 * linux-x86-low.c: Don't include assert.h.
12126 (x86_siginfo_fixup): Use fatal, not assert.
12127 (x86_arch_setup): Fix comment.
12129 2009-05-12 Doug Evans <dje@google.com>
12131 Biarch support for i386/amd64 gdbserver.
12132 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12133 Add linux-x86-low.c.
12134 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12135 (linux-x86-low.o): Add.
12136 * linux-x86-64-low.c: Delete.
12137 * linux-i386-low.c: Delete.
12138 * linux-x86-low.c: New file.
12139 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12141 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12143 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12144 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12145 (linux_child_pid_to_exec_file): New function.
12146 (elf_64_header_p, elf_64_file_p): New functions.
12147 (siginfo_fixup): New function.
12148 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12149 give target a chance to convert layout.
12150 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12151 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12153 2009-05-07 Doug Evans <dje@google.com>
12155 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12156 (regsets_store_inferior_registers): Ditto.
12158 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12162 * linux-low.c (must_set_ptrace_flags): Delete.
12163 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12165 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12166 `lwp->must_set_ptrace_flags' instead.
12167 (linux_wait_for_event_1): Set ptrace options here.
12168 (linux_wait_1): ... not here.
12170 2009-04-30 Doug Evans <dje@google.com>
12172 * inferiors.c (started_inferior_callback): New function.
12173 (attached_inferior_callback): New function.
12174 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12175 * server.c (print_started_pid, print_attached_pid): New functions.
12176 (detach_or_kill_for_exit): New function.
12177 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12178 * server.h (have_started_inferiors_p): Declare.
12179 (have_attached_inferiors_p): Declare.
12181 * inferiors.c (remove_process): Fix memory leak, free process.
12182 * linux-low.c (linux_remove_process): New function.
12183 (linux_kill): Call it instead of remove_process.
12184 (linux_detach, linux_wait_1): Ditto.
12186 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12188 * configure.srv: Add x86 Windows CE target.
12190 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12192 * inferiors.c (get_thread_process): Make global.
12193 * server.h (get_thread_process): Add prototype.
12194 * thread-db.c (find_one_thread): Use get_thread_process
12195 instead of current_process.
12196 (thread_db_get_tls_address): Do not crash if called when
12197 thread layer is not yet initialized.
12199 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12201 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12202 * spu-low.c (current_tid): Rename to ...
12203 (current_ptid): ... this.
12204 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12205 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12206 ptid_get_lwp (current_ptid) instead of current_tid.
12207 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12208 instead of current_tid. Use find_process_pid to verify pid
12209 argument is valid. Pass proper argument to remove_process.
12210 (spu_thread_alive): Compare current_ptid instead of current_tid.
12211 (spu_resume): Likewise.
12213 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12215 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12218 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12220 Implement the multiprocess extensions, and add linux multiprocess
12223 * server.h (ULONGEST): Declare.
12224 (struct ptid, ptid_t): New.
12225 (minus_one_ptid, null_ptid): Declare.
12226 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12227 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12228 (struct inferior_list_entry): Change `id' type from unsigned from
12230 (struct sym_cache, struct breakpoint, struct
12231 process_info_private): Forward declare.
12232 (struct process_info): Declare.
12233 (current_process): Declare.
12234 (all_processes): Declare.
12235 (initialize_inferiors): Declare.
12236 (add_thread): Adjust to use ptid_t.
12237 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12238 (add_process, remove_process, find_thread_pid): Declare.
12239 (find_inferior_id): Adjust to use ptid_t.
12240 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12241 (multi_process): Declare.
12242 (push_event): Adjust to use ptid_t.
12243 (read_ptid, write_ptid): Declare.
12244 (prepare_resume_reply): Adjust to use ptid_t.
12245 (clear_symbol_cache): Declare.
12246 * inferiors.c (all_processes): New.
12247 (null_ptid, minus_one_ptid): New.
12248 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12249 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12250 (add_thread): Change unsigned long to ptid. Remove gdb_id
12252 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12253 (gdb_id_to_thread): Rename to ...
12254 (find_thread_pid): ... this. Change unsigned long to ptid.
12255 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12256 (loaded_dll, pull_pid_from_list): Adjust.
12257 (add_process, remove_process, find_process_pid)
12258 (get_thread_process, current_process, initialize_inferiors): New.
12259 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12260 (struct target_waitstatus) <related_pid>: Ditto.
12261 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12262 return type to int.
12263 (struct target_ops) <join>: Add `pid' argument.
12264 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12265 (struct target_ops) <wait>: Add `ptid' field. Change return type
12267 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12268 (mywait): Add `ptid' argument. Change return type to ptid_t.
12269 (target_pid_to_str): Declare.
12270 * target.c (set_desired_inferior): Adjust to use ptids.
12271 (mywait): Add new `ptid' argument. Adjust.
12272 (target_pid_to_str): New.
12273 * mem-break.h (free_all_breakpoints): Declare.
12274 * mem-break.c (breakpoints): Delelete.
12275 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12276 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12277 to use per-process breakpoint list.
12278 (free_all_breakpoints): New.
12279 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12280 (symbol_cache, all_symbols_looked_up): Delete.
12282 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12284 (prepare_resume_reply): Change ptid argument's type from unsigned
12285 long to ptid_t. Adjust. Implement W;process and X;process.
12286 (free_sym_cache, clear_symbol_cache): New.
12287 (look_up_one_symbol): Adjust to per-process symbol cache. *
12288 * server.c (cont_thread, general_thread, step_thread): Change type
12290 (attached): Delete.
12291 (multi_process): New.
12292 (last_ptid): Change type to ptid_t.
12293 (struct vstop_notif) <ptid>: Change type to ptid_t.
12294 (queue_stop_reply, push_event): Change `ptid' argument's type to
12296 (discard_queued_stop_replies): Add `pid' argument.
12297 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12298 changes. Don't reference the `attached' global.
12299 (attach_inferior): Adjust to mywait interface changes.
12300 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12301 features. Handle and report "multiprocess+". Handle
12303 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12305 (handle_v_kill): New.
12306 (handle_v_stopped): Adjust to use target_pid_to_str.
12307 (handle_v_requests): Allow multiple attaches and runs when
12308 multiprocess extensions are in effect. Handle "vKill".
12309 (myresume): Adjust to use ptids.
12310 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12311 (handle_status): Adjust to discard_queued_stop_replies interface
12313 (first_thread_of, kill_inferior_callback)
12314 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12315 (main): Call initialize_inferiors. Adjust to use ptids, killing
12316 and detaching from all inferiors. Handle multiprocess packet
12318 * linux-low.h: Include gdb_proc_service.h.
12319 (struct process_info_private): New.
12320 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12321 <lwpid_of>: Use ptid_get_lwp.
12322 (get_lwp_thread): Adjust.
12323 (struct lwp_info): Add `dead' member.
12324 (find_lwp_pid): Declare.
12325 * linux-low.c (thread_db_active): Delete.
12326 (new_inferior): Adjust comment.
12327 (inferior_pid): Delete.
12328 (linux_add_process): New.
12329 (handle_extended_wait): Adjust.
12330 (add_lwp): Change unsigned long to ptid.
12331 (linux_create_inferior): Add process to processes table. Adjust
12332 to use ptids. Don't set new_inferior here.
12333 (linux_attach_lwp): Rename to ...
12334 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12335 it. Adjust to use ptids.
12336 (linux_attach_lwp): New.
12337 (linux_attach): Add process to processes table. Don't set
12339 (struct counter): New.
12340 (second_thread_of_pid_p, last_thread_of_process_p): New.
12341 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12342 multiple processes.
12343 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12344 processes. Remove process from process table.
12345 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12346 to multiple processes.
12347 (any_thread_of): New.
12348 (linux_detach): Add `pid' argument, and handle it. Remove process
12349 from processes table.
12350 (linux_join): Add `pid' argument. Handle it.
12351 (linux_thread_alive): Change unsighed long argument to ptid_t.
12352 Consider dead lwps as not being alive.
12353 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12354 threads we're not interested in.
12355 (same_lwp, find_lwp_pid): New.
12356 (linux_wait_for_lwp): Change `pid' argument's type from int to
12358 (linux_wait_for_event): Rename to ...
12359 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12360 from int to ptid_t. Adjust.
12361 (linux_wait_for_event): New.
12362 (linux_wait_1): Add `ptid' argument. Change return type to
12363 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12364 that exit from the process table.
12365 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12367 (mark_lwp_dead): New.
12368 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12369 stopping all threads, mark its main lwp as dead.
12370 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12372 (fetch_register, usr_store_inferior_registers)
12373 (regsets_fetch_inferior_registers)
12374 (regsets_store_inferior_registers, linux_read_memory)
12375 (linux_write_memory): Inline `inferior_pid'.
12376 (linux_look_up_symbols): Adjust to use per-process
12377 `thread_db_active'.
12378 (linux_request_interrupt): Adjust to use ptids.
12379 (linux_read_auxv): Inline `inferior_pid'.
12380 (initialize_low): Don't reference thread_db_active.
12381 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12382 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12383 (ps_getpid): Return the pid of the current inferior.
12384 * thread-db.c (proc_handle, thread_agent): Delete.
12385 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12387 (find_one_thread): Change argument type to ptid_t. Adjust to
12389 (maybe_attach_thread): Adjust to per-process data and ptids.
12390 (thread_db_find_new_threads): Ditto.
12391 (thread_db_init): Ditto.
12392 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12393 processes table. Adjust to use ptids.
12394 (spu_kill, spu_detach): Adjust interface. Remove process from
12396 (spu_join, spu_thread_alive): Adjust interface.
12397 (spu_wait): Adjust interface. Remove process from processes
12398 table. Adjust to use ptids.
12399 * win32-low.c (current_inferior_tid): Delete.
12400 (current_inferior_ptid): New.
12401 (debug_event_ptid): New.
12402 (thread_rec): Take a ptid. Adjust.
12403 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12404 (child_delete_thread): Ditto.
12405 (do_initial_child_stuff): Add `attached' argument. Add process to
12407 (child_fetch_inferior_registers, child_store_inferior_registers):
12409 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12410 (win32_attach): Pass 1 to do_initial_child_stuff.
12411 (win32_kill): Adjust interface. Remove process from processes
12413 (win32_detach): Ditto.
12414 (win32_join): Adjust interface.
12415 (win32_thread_alive): Take a ptid.
12416 (win32_resume): Adjust to use ptids.
12417 (get_child_debug_event): Ditto.
12418 (win32_wait): Adjust interface. Remove exiting process from
12421 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12423 Non-stop mode support.
12425 * server.h (non_stop): Declare.
12426 (gdb_client_data, handler_func): Declare.
12427 (delete_file_handler, add_file_handler, start_event_loop):
12429 (handle_serial_event, handle_target_event, push_event)
12430 (putpkt_notif): Declare.
12431 * target.h (enum resume_kind): New.
12432 (struct thread_resume): Replace `step' field by `kind' field.
12433 (TARGET_WNOHANG): Define.
12434 (struct target_ops) <wait>: Add `options' argument.
12435 <supports_non_stop, async, start_non_stop>: New fields.
12436 (target_supports_non_stop, target_async): New.
12437 (start_non_stop): Declare.
12438 (mywait): Add `options' argument.
12439 * target.c (mywait): Add `options' argument. Print child exit
12440 notifications here.
12441 (start_non_stop): New.
12442 * server.c (non_stop, own_buf, mem_buf): New globals.
12443 (struct vstop_notif): New.
12444 (notif_queue): New global.
12445 (queue_stop_reply, push_event, discard_queued_stop_replies)
12446 (send_next_stop_reply): New.
12447 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12449 (attach_inferior): In non-stop mode, don't wait for the target
12451 (handle_general_set): Handle QNonStop.
12452 (handle_query): When handling qC, return the current general
12453 thread, instead of the first thread of the list.
12454 (handle_query): If the backend supports non-stop mode, include
12455 QNonStop+ in the qSupported query response.
12456 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12458 (handle_v_attach, handle_v_run): Handle non-stop mode.
12459 (handle_v_stopped): New.
12460 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12461 (myresume): Adjust to use resume_kind. Handle non-stop.
12462 (queue_stop_reply_callback): New.
12463 (handle_status): Handle non-stop mode.
12464 (main): Clear non_stop flag on reconnection. Use the event-loop.
12465 Refactor serial protocol handling from here ...
12466 (process_serial_event): ... to this new function. When GDB
12467 selects any thread, select one here. In non-stop mode, wait until
12468 GDB acks all pending events before exiting.
12469 (handle_serial_event, handle_target_event): New.
12470 * remote-utils.c (remote_open): Install remote_desc in the event
12472 (remote_close): Remove remote_desc from the event loop.
12473 (putpkt_binary): Rename to...
12474 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12475 (putpkt_binary): New as wrapper around putpkt_binary_1.
12476 (putpkt_notif): New.
12477 (prepare_resume_reply): In non-stop mode, don't change the
12479 * event-loop.c: New.
12480 * Makefile.in (OBJ): Add event-loop.o.
12481 (event-loop.o): New rule.
12483 * linux-low.h (pid_of): Moved here.
12485 (get_lwp_thread): Use lwpid_of.
12486 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12487 * linux-low.c (pid_of): Delete.
12488 (inferior_pid): Use lwpid_of.
12489 (linux_event_pipe): New.
12490 (target_is_async_p): New.
12492 (handle_extended_wait): Use lwpid_of.
12493 (add_lwp): Don't set lwpid field.
12494 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12495 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12496 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12497 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12498 first. Adjust to linux_wait_for_event interface changes. Use
12500 (linux_detach): Don't delete the main lwp here.
12501 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12502 (status_pending_p): Don't consider explicitly suspended lwps.
12503 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12504 pointer. Add OPTIONS argument. Change return type to int. Use
12505 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12506 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12507 pointer. Add status pointer argument. Return a pid instead of a
12508 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12509 changes. In non-stop mode, don't switch to a random thread.
12510 (linux_wait): Rename to...
12511 (linux_wait_1): ... this. Add target_options argument, and handle
12512 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12513 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12514 clean exit and signal exit code. Don't stop all threads in
12515 non-stop mode. In all-stop mode, only stop all threads when
12516 reporting a stop to GDB. Handle explicit thread stop requests.
12517 (async_file_flush, async_file_mark): New.
12519 (send_sigstop): Use lwpid_of.
12520 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12521 interface changes. In non-stop mode, don't switch to a random
12523 (linux_resume_one_lwp): Use lwpid_of.
12524 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12525 (linux_resume_one_thread): ... this. Handle resume_stop. In
12526 non-stop mode, don't look for pending flag in all threads.
12527 (resume_status_pending_p): Don't consider explicitly suspended
12529 (my_waitpid): Reimplement. Emulate __WALL.
12530 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12532 (sigchld_handler, linux_supports_non_stop, linux_async)
12533 (linux_start_non_stop): New.
12534 (linux_target_ops): Register linux_supports_non_stop, linux_async
12535 and linux_start_non_stop.
12536 (initialize_low): Install SIGCHLD handler.
12537 * thread-db.c (thread_db_create_event, find_one_thread)
12538 (thread_db_get_tls_address): Use lwpid_of.
12539 * win32-low.c (win32_detach): Adjust to use resume_kind.
12540 (win32_wait): Add `options' argument.
12541 * spu-low.c (spu_resume): Adjust to use resume_kind.
12542 (spu_wait): Add `options' argument.
12544 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12546 Decouple target code from remote protocol.
12548 * target.h (enum target_waitkind): New.
12549 (struct target_waitstatus): New.
12550 (struct target_ops) <wait>: Return an unsigned long. Take a
12551 target_waitstatus pointer instead of a char pointer.
12552 (mywait): Likewise.
12553 * target.c (mywait): Change prototype to return an unsigned long.
12554 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12555 * server.h (thread_from_wait, old_thread_from_wait): Delete
12557 (prepare_resume_reply): Change prototype to take a
12559 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12560 (last_status, last_ptid): New.
12561 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12562 pid instead of a signal.
12563 (attach_inferior): Remove "status" and "signal" parameters.
12565 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12567 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12568 (handle_v_requests, myresume): Remove "status" and "signal"
12569 parameters. Adjust.
12570 (handle_status): New.
12571 (main): Delete local `status'. Adjust.
12572 * remote-utils.c: Include target.h.
12573 (prepare_resume_reply): Change prototype to take a
12574 target_waitstatus. Adjust.
12576 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12578 * spu-low.c (spu_wait): Adjust.
12579 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12581 (win32_wait): Adjust.
12583 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12585 * target.h (struct thread_resume): Delete leave_stopped member.
12586 (struct target_ops): Add a `n' argument to the `resume' callback.
12587 * server.c (start_inferior): Adjust.
12588 (handle_v_cont, myresume): Adjust.
12589 * linux-low.c (check_removed_breakpoint): Adjust to resume
12590 interface change, and to removed leave_stopped field.
12591 (resume_ptr): Delete.
12592 (struct thread_resume_array): New.
12593 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12594 resume interface change.
12595 (linux_continue_one_thread, linux_queue_one_thread)
12596 (resume_status_pending_p): Check if the resume field is NULL
12597 instead of checking the leave_stopped member.
12598 (linux_resume): Adjust to the target resume interface change.
12599 * spu-low.c (spu_resume): Adjust to the target resume interface
12601 * win32-low.c (win32_detach, win32_resume): Ditto.
12603 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12605 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12607 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12609 (linux_continue_one_thread): Only preserve the stepping flag if
12610 there's a pending breakpoint.
12612 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12614 * server.c (main): After the inferior having exited, call
12615 remote_close before exiting gdbserver.
12617 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12619 Fix size of FPSCR in Power 7 processors.
12620 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12621 (PPC_FEATURE_HAS_DFP): New #define.
12622 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12625 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12627 * server.c (handle_query) Whitespace and formatting.
12629 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12631 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12632 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12633 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12634 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12635 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12636 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12637 Makefile.in, configure.ac: Fix whitespace throughout.
12638 * configure: Regenerate.
12640 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12642 * inferiors.c (find_inferior): Make it safe for the callback
12643 function to delete the currently iterated inferior.
12645 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12647 * Makefile.in (linuw_low_h): Move higher.
12648 (thread-db.o): Depend on $(linux_low_h).
12650 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12652 Rename "process" to "lwp" throughout.
12654 * linux-low.c (all_processes): Rename to...
12655 (all_lwps): ... this.
12656 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12657 (add_process): Rename to ...
12658 (add_lwp): ... this. Adjust.
12659 (linux_create_inferior): Adjust.
12660 (linux_attach_lwp): Adjust.
12661 (linux_attach): Adjust.
12662 (linux_kill_one_process): Rename to ...
12663 (linux_kill_one_lwp): ... this. Adjust.
12664 (linux_kill): Adjust.
12665 (linux_detach_one_process): Rename to ...
12666 (linux_detach_one_lwp): ... this. Adjust.
12667 (linux_detach): Adjust.
12668 (check_removed_breakpoint): Adjust.
12669 (status_pending_p): Adjust.
12670 (linux_wait_for_process): Rename to ...
12671 (linux_wait_for_lwp): ... this. Adjust.
12672 (linux_wait_for_event): Adjust.
12673 (send_sigstop): Adjust.
12674 (wait_for_sigstop): Adjust.
12675 (stop_all_processes): Rename to ...
12676 (stop_all_lwps): ... this.
12677 (linux_resume_one_process): Rename to ...
12678 (linux_resume_one_lwp): ... this. Adjust.
12679 (linux_set_resume_request, linux_continue_one_thread)
12680 (linux_queue_one_thread, resume_status_pending_p)
12681 (usr_store_inferior_registers, regsets_store_inferior_registers)
12682 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12684 * linux-low.h (get_process): Rename to ...
12685 (get_lwp): ... this. Adjust.
12686 (get_thread_process): Rename to ...
12687 (get_thread_lwp): ... this. Adjust.
12688 (get_process_thread): Rename to ...
12689 (get_lwp_thread): ... this. Adjust.
12690 (struct process_info): Rename to ...
12691 (struct lwp_info): ... this.
12692 (all_processes): Rename to ...
12693 (all_lwps): ... this.
12694 * proc-service.c (ps_lgetregs): Adjust.
12695 * thread-db.c (thread_db_create_event, find_one_thread)
12696 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12698 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12700 * server.c (handle_query): Handle "qAttached".
12702 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12704 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12705 GPLv3, update license URL.
12707 2009-03-01 Doug Evans <dje@google.com>
12709 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12710 (server_h): Add gdb_signals.h.
12711 (signals.o): Update.
12712 * server.h (target_signal_from_host,target_signal_to_host_p)
12713 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12715 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12717 * remote-utils.c (getpkt): Also generate remote-debug
12718 information if noack_mode is set.
12720 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12722 * server.c (handle_query): Report qXfer:siginfo:read and
12723 qXfer:siginfo:write as supported and handle them.
12724 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12725 * linux-low.c (linux_xfer_siginfo): New.
12726 (linux_target_ops): Set it.
12728 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12730 * server.c (gdbserver_usage): Mention --remote-debug.
12731 (main): Accept '--remote-debug' switch.
12733 2009-01-18 Doug Evans <dje@google.com>
12735 * regcache.c (new_register_cache): No need to check result of xcalloc.
12736 * server.c (handle_search_memory): Back out calls to xmalloc,
12737 result is checked and error is returned to user upon failure.
12738 (handle_query): Ditto. Add more checks for result of malloc.
12739 (handle_v_cont): Check result of malloc, report error back to
12741 (handle_v_run): Ditto. Call freeargv.
12742 * server.h (freeargv): Declare.
12743 * utils.c (freeargv): New fn.
12745 2009-01-15 Doug Evans <dje@google.com>
12747 * gdbreplay.c (perror_with_name): Make arg const char *.
12748 * server.h (target_signal_to_name): Make return type const char *.
12749 * thread-db.c (thread_db_err_str): Make return type const char *.
12750 * utils.c (perror_with_name): Make arg const char *.
12752 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12754 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12755 when handling a EXIT_PROCESS_DEBUG_EVENT.
12757 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12759 * gdbreplay.c (gdbreplay_version): Update copyright year.
12760 * server.c (gdbserver_version): Likewise.
12762 2009-01-05 Doug Evans <dje@google.com>
12764 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12765 (handle_extended_wait): Improve comment.
12767 2008-12-13 Doug Evans <dje@google.com>
12769 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12770 * server.h (ATTR_MALLOC): New macro.
12771 (xmalloc,xcalloc,xstrdup): Declare.
12772 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12773 * inferiors.c: Ditto.
12774 * linux-low.c: Ditto.
12775 * mem-break.c: Ditto.
12776 * regcache.c: Ditto.
12777 * remote-utils.c: Ditto.
12780 * win32-low.c: Ditto.
12782 2008-12-12 Doug Evans <dje@google.com>
12784 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12785 in debugging printf.
12787 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12789 2008-12-09 Doug Evans <dje@google.com>
12791 * linux-low.h (struct process_info): Delete member tid, unused.
12792 * thread-db.c (find_one_thread): Update.
12793 (maybe_attach_thread): Update.
12795 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12797 * target.h (struct target_ops): Add qxfer_osdata member.
12798 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12800 (linux_qxfer_osdata): New functions.
12801 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12803 * server.c (handle_query): Handle "qXfer:osdata:read:".
12804 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12805 (buffer_xml_printf): New functions.
12806 * server.h (struct buffer): New.
12807 (buffer_grow_str, buffer_grow_str0): New macros.
12808 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12809 (buffer_xml_printf): Declare.
12811 2008-11-24 Doug Evans <dje@google.com>
12813 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12815 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12817 * server.c (handle_v_run): Always use the supplied argument list.
12819 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12821 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12822 (xtensa_regmap_table): Add entry for scompare1.
12824 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12826 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12827 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12828 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12829 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12830 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12831 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12832 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12833 XML target descriptions.
12834 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12835 when inferior is running on an ISA 2.05 or later processor. Add
12836 special case to return offset for full 64-bit slot of FPSCR when
12839 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12841 * Makefile.in (SFILES, clean): Added sparc64 files.
12842 (reg-sparc64.o, reg-sparc64.c): New.
12843 * configure.srv (sparc*-*-linux*): New configuration.
12844 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12845 syscall arguments for SPARC.
12846 (regsets_store_inferior_registers): Likewise.
12847 * linux-sparc-low.c: New file.
12849 2008-10-21 Doug Evans <dje@google.com>
12851 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12852 (READLINE_DIR,READLINE_DEP): Delete.
12853 (INTERNAL_CFLAGS): Update.
12854 (LINTFLAGS): Update.
12856 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12858 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12859 whole argv from the last run, not just argv[0].
12861 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12863 * regcache.c (new_register_cache): Return NULL if the register
12864 cache size isn't known yet.
12865 (free_register_cache): Avoid dereferencing a NULL regcache.
12867 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12869 * configure.srv: Merge MIPS and MIPS64.
12871 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12873 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12875 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12877 * Makefile.in: Add required vsx dependencies.
12879 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12880 Declare init_registers_powerpc_vsx32l.
12881 Declare init_registers_powerpc_vsx64l.
12882 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12883 (ppc_arch_setup): Check for VSX in hwcap.
12884 (ppc_fill_vsxregset): New function.
12885 (ppc_store_vsxregset): New function.
12886 Add new VSX entry in regset_info target_regsets.
12888 * configure.srv: Add new VSX dependencies.
12890 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12892 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12893 (remote_open): Set or clear transport_is_reliable.
12894 (putpkt_binary): Don't expect acks in noack mode.
12895 (getpkt): Don't send ack/nac in noack mode.
12896 * server.c (handle_general_set): Handle QStartNoAckMode.
12897 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12899 (main): Reset noack_mode on every connection.
12900 * server.h (noack_mode): Declare.
12902 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12904 * Makefile.in (GDBREPLAY_OBS): New variable.
12905 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12907 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12908 Daniel Jacobowitz <dan@codesourcery.com>
12910 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12911 (usr_store_inferior_registers): Likewise.
12912 (regsets_store_inferior_registers): Likewise.
12914 2008-07-31 Rolf Jansen <rj@surtec.com>
12915 Pedro Alves <pedro@codesourcery.com>
12917 * configure.ac: Check for memmem declaration.
12918 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12919 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12920 (disable_packet_qfThreadInfo): Unconditionally compile.
12921 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12922 * configure, config.in: Regenerate.
12924 2008-07-28 Doug Kwan <dougkwan@google.com>
12926 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12927 (linux_write_memory): Remove declaration of errno.
12929 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12931 * linux-low.c (handle_extended_wait): Do not use "status"
12932 variable uninitialized.
12934 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12936 * server.c (handle_v_attach): Inhibit reporting dll changes.
12938 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12940 * remote-utils.c (prepare_resume_reply): If requested, don't
12941 output "thread:TID" in the T stop reply.
12943 * server.c (disable_packet_vCont, disable_packet_Tthread)
12944 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12945 (handle_query): If requested, disable support for qC, qfThreadInfo
12947 (handle_v_requests): If requested, disable support for vCont.
12948 (gdbserver_show_disableable): New.
12949 (main): Handle --disable-packet and --disable-packet=LIST.
12951 * server.h (disable_packet_vCont, disable_packet_Tthread)
12952 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12954 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12956 * server.c (gdbserver_usage): Mention --version.
12958 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12960 * Makefile.in (gdbreplay.o): New rule.
12962 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12964 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12965 message, not gdbserver.
12967 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12968 Nathan Sidwell <nathan@codesourcery.com>
12969 Joseph Myers <joseph@codesourcery.com>
12971 * acinclude.m4: Include ../../config/acx.m4.
12972 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12973 * configure, config.in: Regenerate.
12974 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12975 * server.c (gdbserver_version): Print PKGVERSION.
12976 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12977 (main): Adjust gdbserver_usage calls.
12978 * gdbreplay.c (version, host_name): Add declarations.
12979 (gdbreplay_version, gdbreplay_usage): New.
12980 (main): Accept --version and --help options.
12982 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12984 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12985 (arm_breakpoint_at): Handle Thumb.
12986 (the_low_target): Add comment.
12988 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12990 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12992 2008-05-09 Doug Evans <dje@google.com>
12994 * server.h (decode_search_memory_packet): Declare.
12995 * remote-utils.c (decode_search_memory_packet): New fn.
12996 * server.c (handle_search_memory_1): New fn.
12997 (handle_search_memory): New fn.
12998 (handle_query): Process qSearch:memory packets.
13000 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13002 * regcache.c (registers_length): Remove.
13003 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13004 full register packet.
13005 * regcache.h (registers_length): Remove prototype.
13006 * server.h (PBUFSIZ): Define to 16384.
13008 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13010 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13011 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13012 powerpc-64l.o, and powerpc-altivec64l.o.
13013 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13014 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13015 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13016 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13017 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13020 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13021 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13022 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13023 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13024 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13025 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13026 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13027 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13028 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13029 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13032 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13033 (init_registers_powerpc_32l): ... this new prototype.
13034 (init_registers_powerpc_32): Remove, replace by ...
13035 (init_registers_powerpc_altivec32l): ... this new prototype.
13036 (init_registers_powerpc_e500): Remove, replace by ...
13037 (init_registers_powerpc_e500l): ... this new prototype.
13038 (init_registers_ppc64): Remove, replace by ...
13039 (init_registers_powerpc_64l): ... this new prototype.
13040 (init_registers_powerpc_64): Remove, replace by ...
13041 (init_registers_powerpc_altivec64l): ... this new prototype.
13042 (ppc_num_regs): Set to 73.
13043 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13044 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13045 (ppc_cannot_store_register): Handle orig_r3 and trap.
13046 (ppc_arch_setup): Update init_registers_... calls.
13047 (ppc_fill_gregset): Handle orig_r3 and trap.
13049 * inferiors.c (clear_inferiors): Reset current_inferior.
13051 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13053 * acinclude.m4: Add override.m4.
13054 * configure: Regenerate.
13056 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13058 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13059 initial call to init_register_ppc64.
13061 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13063 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13064 single powerpc*-*-linux* case.
13065 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13067 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13069 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13070 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13072 * linux-ppc-low.c: Include <elf.h>.
13073 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13074 (ppc_hwcap): New global variable.
13075 (ppc_regmap): Remove __SPE__ #ifdef sections.
13076 (ppc_regmap_e500): New global variable.
13077 (ppc_cannot_store_register): Update __SPE__ special case.
13078 (ppc_get_hwcap): New function.
13079 (ppc_arch_setup): Use it to determine whether inferior supports
13080 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13081 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13082 Do not access registers if target does not support AltiVec.
13083 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13084 Do not access registers if target does not support SPE.
13085 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13087 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13089 * linux-low.c (disabled_regsets, num_regsets): New.
13090 (use_regsets_p): Delete.
13091 (linux_wait_for_process): Clear disabled_regsets.
13092 (regsets_fetch_inferior_registers): Check and set it.
13093 (regsets_store_inferior_registers): Likewise.
13094 (linux_fetch_registers, linux_store_registers): Do not use
13096 (initialize_low): Allocate disabled_regsets.
13098 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13100 * Makefile.in (LIBOBJS): New.
13101 (OBS): Use LIBOBJS.
13102 (memmem.o): New rule.
13103 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13104 * configure: Regenerated.
13106 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13108 * server.c (handle_query): Never return "unsupported" for
13109 qXfer:features:read queries.
13111 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13113 * server.c (get_features_xml): Fix inverted condition.
13114 (handle_query): Always support qXfer:feature:read.
13116 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13118 * server.c (wrapper_argv): New.
13119 (start_inferior): Handle wrapper_argv. If set, expect an extra
13121 (gdbserver_usage): Document --wrapper.
13122 (main): Parse --wrapper.
13124 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13126 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13127 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13128 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13129 (ppc_set_pc): Likewise.
13130 (ppc_arch_setup): New function.
13131 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13132 of collect_register.
13133 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13135 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13137 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13138 instead of linux-ppc64-low.o.
13139 * linux-ppc64-low.c: Remove file.
13140 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13141 (linux-ppc64-low.o): Remove rule.
13143 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13144 (init_registers_powerpc_64): Likewise.
13145 (ppc_regmap): Conditionally define depending on __powerpc64__.
13146 (ppc_cannot_store_register): Do not special-case "fpscr" when
13147 compiled on __powerpc64__.
13148 (ppc_collect_ptrace_register): New function.
13149 (ppc_supply_ptrace_register): New function.
13150 (ppc_breakpoint): Change type to "unsigned int".
13151 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13152 (the_low_target): Conditionally provide initializers for the
13153 arch_setup member depending on __powerpc64__. Install
13154 collect_ptrace_register and supply_ptrace_register members.
13156 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13158 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13159 * server.c (gdbserver_xmltarget): Define.
13160 (get_features_xml): Use it to replace "target.xml" and arch_string.
13162 * configure.srv: Remove srv_xmltarget. Add XML files that were
13163 mentioned there to srv_xmlfiles instead. Remove conditional tests
13164 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13165 srv_xmlfiles and srv_regobj to include all possible choices.
13166 * configure.ac (srv_xmltarget): Remove.
13167 (srv_xmlfiles): Do not add "target.xml".
13168 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13169 checks for supplementary target information.
13170 * configure: Regenerate.
13171 * Makefile.in (XML_TARGET): Remove.
13172 (target.xml): Remove rule.
13173 (clean): Do not clean up target.xml.
13174 (.PRECIOUS): Do not mention target.xml.
13176 * target.h (struct target_ops): Remove arch_string member.
13177 * linux-low.c (linux_arch_string): Remove.
13178 (linux_target_ops): Remove arch_string initializer.
13179 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13180 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13181 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13182 * spu-low.c (spu_arch_string): Remove.
13183 (spu_target_ops): Remove arch_string initializer.
13184 * win32-low.c (win32_arch_string): Remove.
13185 (win32_target_ops): Remove arch_string initializer.
13186 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13187 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13188 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13190 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13192 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13193 by collect_ptrace_register and supply_ptrace_register hooks.
13194 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13195 instead of checking for the_low_target.left_pad_xfer.
13196 (usr_store_inferior_registers): Use collect_ptrace_register callback
13197 instead of checking for the_low_target.left_pad_xfer.
13199 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13200 (s390_supply_ptrace_register): Likewise.
13201 (s390_fill_gregset): Call s390_collect_ptrace_register.
13202 (the_low_target): Update.
13204 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13205 (ppc_supply_ptrace_register): Likewise.
13206 (the_low_target): Update.
13208 * linux-i386-low.c (the_low_target): Update.
13209 * linux-x86-64-low.c (the_low_target): Update.
13211 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13213 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13214 reg-s390.o and reg-s390x.o.
13216 * linux-low.c (new_inferior): New global variable.
13217 (linux_create_inferior, linux_attach): Set it.
13218 (linux_wait_for_process): Call the_low_target.arch_setup after the
13219 target has stopped for the first time.
13220 (initialize_low): Do not call the_low_target.arch_setup.
13222 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13223 (s390_set_pc): Likewise.
13224 (s390_arch_setup): New function.
13225 (the_low_target): Use s390_arch_setup as arch_setup routine.
13227 * regcache.c (realloc_register_cache): New function.
13228 (set_register_cache): Call it for each existing regcache.
13230 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13232 * server.h (init_registers): Remove prototype.
13234 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13235 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13236 instead of init_registers ().
13237 * linux-arm-low.c (init_registers_arm): Add prototype.
13238 (init_registers_arm_with_iwmmxt): Likewise.
13239 (the_low_target): Add initializer for arch_setup field.
13240 * linux-cris-low.c (init_registers_cris): Add prototype.
13241 (the_low_target): Add initializer for arch_setup field.
13242 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13243 (the_low_target): Add initializer for arch_setup field.
13244 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13245 (the_low_target): Add initializer for arch_setup field.
13246 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13247 (the_low_target): Add initializer for arch_setup field.
13248 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13249 (the_low_target): Add initializer for arch_setup field.
13250 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13251 (the_low_target): Add initializer for arch_setup field.
13252 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13253 (init_registers_mips64_linux): Likewise.
13254 (the_low_target): Add initializer for arch_setup field.
13255 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13256 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13257 (the_low_target): Add initializer for arch_setup field.
13258 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13259 (init_registers_powerpc_64): Likewise.
13260 (the_low_target): Add initializer for arch_setup field.
13261 * linux-s390-low.c (init_registers_s390): Add prototype.
13262 (init_registers_s390x): Likewise.
13263 (the_low_target): Add initializer for arch_setup field.
13264 * linux-sh-low.c (init_registers_sh): Add prototype.
13265 (the_low_target): Add initializer for arch_setup field.
13266 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13267 (the_low_target): Add initializer for arch_setup field.
13268 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13269 (the_low_target): Add initializer for arch_setup field.
13271 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13272 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13273 instead of init_registers ().
13274 * win32-arm-low.c (init_registers_arm): Add prototype.
13275 (the_low_target): Add initializer for arch_setup field.
13276 * win32-i386-low.c (init_registers_i386): Add prototype.
13277 (the_low_target): Add initializer for arch_setup field.
13279 * spu-low.c (init_registers_spu): Add prototype.
13280 (initialize_low): Call initialie_registers_spu () instead of
13281 initialize_registers ().
13283 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13285 * server.c (handle_v_requests): When handling the vRun and vAttach
13286 packets, if already debugging a process, don't kill it. Return an
13289 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13291 * server.c (handle_query): Correct length check.
13293 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13295 * win32-low.c (do_initial_child_stuff): Add process handle
13296 parameter. Set current_process_handle and current_process_id from the
13297 parameters. Clear globals.
13298 (win32_create_inferior): Don't set current_process_handle and
13299 current_process_id here. Instead pass them on the call to
13300 do_initial_child_stuff.
13301 (win32_attach): Likewise.
13302 (win32_clear_inferiors): New.
13303 (win32_kill): Don't close the current process handle or the
13304 current thread handle here. Instead call win32_clear_inferiors.
13305 (win32_detach): Don't open a new handle to the process. Call
13306 win32_clear_inferiors.
13307 (win32_join): Don't rely on current_process_handle; open a new
13308 handle using the process id.
13309 (win32_wait): Call win32_clear_inferiors when the inferior process
13312 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13314 * server.c (monitor_show_help): Add "exit".
13316 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13318 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13319 (clean): Add reg-xtensa.c.
13320 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13321 * configure.srv (xtensa*-*-linux*) New target.
13322 * linux-xtensa-low.c: New.
13323 * xtensa-xtregs.c: New.
13325 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13327 * hostio.c: Don't include errno.h.
13328 (errno_to_fileio_errno): Move to hostio-errno.
13329 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13330 error number outputting to the target->hostio_last_error callback.
13331 (hostio_packet_error): Use FILEIO_EINVAL directly.
13332 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13333 calls to hostio_error.
13334 * hostio-errno.c: New.
13335 * server.h (hostio_last_error_from_errno): Declare.
13336 * target.h (target_ops): Add hostio_last_error member.
13337 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13338 as hostio_last_error handler.
13339 * spu-low.c (spu_target_ops): Likewise.
13340 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13341 (wince_hostio_last_error): New functions.
13342 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13343 as hostio_last_error handler.
13344 (win32_target_ops) [!_WIN32_WCE]: Register
13345 hostio_last_error_from_errno as hostio_last_error handler.
13346 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13347 (hostio-errno.o): New rule.
13348 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13349 * configure.srv (srv_hostio_err_objs): New variable. Default to
13351 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13352 * configure: Regenerate.
13354 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13356 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13357 (linux_kill, linux_detach): Clean up the process list.
13358 * remote-utils.c (remote_open): Improve port number parsing.
13359 (putpkt_binary, input_interrupt): Only send interrupts if the target
13361 * server.c (extended_protocol): Make static.
13362 (attached): Define earlier.
13363 (exit_requested, response_needed, program_argv): New variables.
13364 (target_running): New.
13365 (start_inferior): Clear attached here.
13366 (attach_inferior): Set attached here.
13367 (require_running): Define.
13368 (handle_query): Use require_running and target_running. Implement
13370 (handle_v_attach, handle_v_run): New.
13371 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13372 (gdbserver_usage): Update.
13373 (main): Redo argument parsing. Handle --debug and --multi. Handle
13374 --attach along with other options or after the port. Save
13375 program_argv. Support no initial program. Resynchronize
13376 communication with GDB after an error. Handle "monitor exit".
13377 Use require_running and target_running. Always allow the extended
13378 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13379 restart in extended mode.
13380 * README: Refer to the GDB manual. Update --attach usage.
13382 2007-12-20 Andreas Schwab <schwab@suse.de>
13384 * linux-low.c (STACK_SIZE): Define.
13385 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13386 (linux_test_for_tracefork): Likewise.
13388 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13390 * linux-low.c (linux_wait_for_event): Update messages. Do not
13391 reinsert auto-delete breakpoints.
13392 * mem-break.c (struct breakpoint): Change return type of handler to
13394 (set_breakpoint_at): Update handler type.
13395 (reinsert_breakpoint_handler): Return 1 instead of calling
13397 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13399 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13400 * mem-break.h (set_breakpoint_at): Update handler type.
13401 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13402 * win32-low.c (auto_delete_breakpoint): New.
13403 (get_child_debug_event): Use it.
13405 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13407 * configure.ac: Check for pread and pwrite.
13408 * hostio.c (handle_pread): Fall back to lseek and read.
13409 (handle_pwrite): Fall back to lseek and write.
13410 * config.in, configure: Regenerated.
13412 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13414 * server.c (myresume): Add own_buf argument.
13415 (main): Update calls.
13417 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13419 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13420 * remote-utils.c (remote_open): Do not call disable_async_io.
13421 (block_async_io): Delete.
13422 (unblock_async_io): Make static.
13423 (initialize_async_io): New.
13424 * server.c (handle_v_cont): Handle async I/O here.
13425 (myresume): Likewise. Move other common resume tasks here...
13426 (main): ... from here. Call initialize_async_io. Disable async
13427 I/O before the main loop.
13428 * server.h (initialize_async_io): Declare.
13429 (block_async_io, unblock_async_io): Delete prototypes.
13430 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13432 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13434 * remote-utils.c (readchar): Allow binary data in received messages.
13436 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13438 * win32-low.c (attaching): New global.
13439 (win32_create_inferior): Clear the `attaching' global.
13440 (win32_attach): Set the `attaching' global.
13441 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13442 attaching. Only set a breakpoint at the entry point if not
13445 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13447 * server.c (main): Don't report dll events on the initial
13448 connection on attaches.
13450 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13452 * server.c (main): Relax numerical bases supported for the pid of
13453 the --attach command line argument.
13455 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13457 * win32-low.c (win32_attach): Call OpenProcess before
13458 DebugActiveProcess, not after. Add last error output to error
13461 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13463 * win32-low.c (win32_get_thread_context)
13464 (win32_set_thread_context): New functions.
13465 (thread_rec): Use win32_get_thread_context.
13466 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13467 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13470 2007-12-03 Leo Zayas
13471 Pedro Alves <pedro_alves@portugalmail.pt>
13473 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13475 (child_add_thread): Minor cleanup.
13476 (child_continue): Resume artificially suspended threads before
13477 calling ContinueDebugEvent.
13478 (suspend_one_thread): New.
13479 (fake_breakpoint_event): New.
13480 (get_child_debug_event): Change return type to int. Check here if
13481 gdb sent an interrupt request. If a soft interrupt was requested,
13482 fake a breakpoint event. Return 0 if there is no event to handle,
13484 (win32_wait): Don't check here if gdb sent an interrupt request.
13485 Ensure there is a valid event to handle.
13486 (win32_request_interrupt): Add soft interruption method as last
13489 2007-12-03 Leo Zayas
13490 Pedro Alves <pedro_alves@portugalmail.pt>
13492 * win32-low.h (win32_thread_info): Add descriptions to the
13493 structure members. Replace `suspend_count' counter by a
13495 * win32-low.c (thread_rec): Update condition of when to get the
13496 context from the inferior. Rely on ContextFlags being set if it
13497 has already been retrieved. Only suspend the inferior thread if
13498 we haven't already. Warn if that fails.
13499 (continue_one_thread): s/suspend_count/suspended/. Only call
13500 ResumeThread once. Warn if that fails.
13502 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13504 * win32-low.c (win32_wait): Don't read from the inferior when it
13505 has already exited.
13507 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13509 * Makefile.in (win32_low_h): New variable.
13510 (win32-low.o): Add dependency on $(win32_low_h).
13511 (win32-arm-low.o, win32-i386-low.o): New rules.
13513 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13515 * hostio.c: Correct copyright year.
13517 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13519 * Makefile.in (OBS): Add hostio.o.
13520 (hostio.o): New rule.
13521 * server.h (handle_vFile): Declare.
13522 * hostio.c: New file.
13523 * server.c (handle_v_requests): Take packet_len and new_packet_len
13524 for binary packets. Call handle_vFile.
13525 (main): Update call to handle_v_requests.
13527 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13529 * linux-low.c: Include <sched.h>.
13531 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13533 * linux-low.c (linux_tracefork_grandchild): New.
13534 (linux_tracefork_child): Use clone.
13535 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13537 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13539 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13541 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13543 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13545 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13547 * inferiors.c (change_inferior_id): Delete.
13548 (add_pid_to_list, pull_pid_from_list): New.
13549 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13550 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13551 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13552 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13553 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13554 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13555 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13556 (using_threads): Always set to 1.
13557 (handle_extended_wait): New.
13558 (add_process): Do not set TID.
13559 (linux_create_inferior): Set must_set_ptrace_flags.
13560 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13561 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13562 (linux_thread_alive): Rename TID argument to LWPID.
13563 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13564 (linux_wait_for_event): Do not use TID or check using_threads. Update
13565 call to dead_thread_notify. Call handle_extended_wait.
13566 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13567 (send_sigstop): Delete sigstop_sent.
13568 (wait_for_sigstop): Avoid TID.
13569 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13570 (linux_test_for_tracefork): New.
13571 (linux_lookup_signals): Use thread_db_active and
13572 linux_supports_tracefork_flag.
13573 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13574 * linux-low.h (get_process_thread): Avoid TID.
13575 (struct process_ifo): Move thread_known and tid to the end. Remove
13577 (linux_attach_lwp, thread_db_init): Update prototypes.
13578 * server.h (change_inferior_id): Delete prototype.
13579 (add_pid_to_list, pull_pid_from_list): New prototypes.
13580 * thread-db.c (thread_db_use_events): New.
13581 (find_first_thread): Rename to...
13582 (find_one_thread): ...this. Update callers and messages. Do not
13583 call fatal. Check thread_db_use_events. Do not call
13584 change_inferior_id or new_thread_notify.
13585 (maybe_attach_thread): Update. Do not call new_thread_notify.
13586 (thread_db_init): Set thread_db_use_events. Check use_events.
13587 * utils.c (fatal, warning): Correct message prefix.
13589 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13591 * Makefile.in (clean): Remove new files.
13592 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13593 (powerpc-64.o, powerpc-64.c): New rules.
13594 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13595 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13597 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13599 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13600 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13601 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13602 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13603 (target_regsets): Add AltiVec and SPE register sets.
13604 * configure.ac: Check for AltiVec and SPE.
13605 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13606 (ppc_fill_vrregset, ppc_store_vrregset): New.
13607 (target_regsets): Add AltiVec register set.
13608 * configure: Regenerated.
13610 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13612 * linux-low.c (O_LARGEFILE): Define.
13613 (linux_read_memory): Use /proc/PID/mem.
13614 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13615 * configure, config.in: Regenerated.
13617 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13619 * linux-low.c (linux_wait_for_event): Do not pass signals while
13622 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13624 * win32-low.c (create_process): New.
13625 (win32_create_inferior): Use create_process instead of
13626 CreateProcess. If create_process failed retry appending an ".exe"
13627 suffix. Store the GetLastError result immediatelly after
13628 create_process calls and use it on the call to error.
13630 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13632 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13634 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13636 * configure.ac: Switch license to GPLv3.
13638 2007-08-01 Michael Snyder <msnyder@access-company.com>
13640 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13642 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13644 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13646 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13647 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13648 CloseToolhelp32Snapshot.
13649 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13650 CloseToolhelp32Snapshot.
13652 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13654 * server.c (main): Check for inferior exit before main loop.
13656 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13658 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13659 instead of on tmp_desc.
13661 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13662 Daniel Jacobowitz <dan@codesourcery.com>
13664 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13665 (add_thread): Minor cleanups.
13666 (clear_inferiors): Move lower in the file. Clear the DLL
13668 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13669 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13670 (xml_escape_text): New.
13671 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13673 (handle_v_cont): Report errors.
13674 (gdbserver_version): Update.
13675 (main): Correct size of own_buf. Do not report initial DLL events.
13676 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13677 (unloaded_dll, xml_escape_text): New.
13678 * win32-low.c (enum target_waitkind): Update comments.
13679 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13680 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13681 (win32_EnumProcessModules, win32_GetModuleInformation)
13682 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13683 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13684 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13685 (win32_Module32First, win32_Module32Next, load_toolhelp)
13686 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13687 (get_child_debug_event): Handle DLL events.
13688 (win32_wait): Likewise.
13690 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13692 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13693 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13695 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13697 * win32-low.c (handle_output_debug_string): Ignore event if not
13700 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13702 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13704 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13706 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13708 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13710 * inferiors.c (change_inferior_id): Add comment.
13711 * linux-low.c (check_removed_breakpoint): Add an early
13712 prototype. Improve debug output.
13713 (linux_attach): Doc update.
13714 (linux_detach_one_process, linux_detach): Clean up before releasing
13716 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13717 * linux-low.h (struct process_info): Doc improvement.
13718 * mem-break.c (delete_all_breakpoints): New.
13719 * mem-break.h (delete_all_breakpoints): New prototype.
13720 * thread-db.c (find_first_thread): New.
13721 (thread_db_create_event): Call it instead of
13722 thread_db_find_new_threads. Clean up unused variables.
13723 (maybe_attach_thread): Remove first thread handling.
13724 (thread_db_find_new_threads): Use find_first_thread.
13725 (thread_db_get_tls_address): Likewise.
13727 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13729 * thread-db.c (thread_db_find_new_threads): Add prototype.
13730 (thread_db_create_event): Check for the main thread before adding
13732 (maybe_attach_thread): Only enable event reporting if TID == 0.
13733 (thread_db_get_tls_address): Check for new threads.
13735 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13737 * linux-low.c (linux_create_inferior): Try execv before execvp.
13738 * spu-low.c (spu_create_inferior): Likewise.
13740 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13742 * linux-low.c (linux_create_inferior): Change execv to execvp.
13743 * spu-low.c (spu_create_inferior): Likewies.
13745 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13747 * Makefile.in (clean): Clean new files instead of deleted ones.
13748 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13749 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13751 * configure.srv: Specify XML files and new regformats for MIPS and
13753 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13754 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13755 an entry for the restart register.
13756 (mips_cannot_fetch_register, mips_cannot_store_register)
13757 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13758 register names to match the XML descriptions.
13759 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13760 restart register instead of $0.
13762 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13763 Markus Deuling <deuling@de.ibm.com>
13765 * remote-utils.c (decode_xfer_write): New function.
13766 * server.h (decode_xfer_write): Add prototype.
13767 * server.c (handle_query): Add PACKET_LEN argument. Support
13768 qXfer:spu:read and qXfer:spu:write packets.
13769 (main): Pass packet_len to handle_query.
13770 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13771 * target.h (target_ops): Add qxfer_spu.
13773 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13775 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13776 accessing non-seekable spufs files.
13778 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13780 * server.c (handle_query): Add reply for qC packet.
13782 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13783 Leo Zayas <lerele@champenstudios@com>
13785 * server.h (check_remote_input_interrupt_request): New function.
13786 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13787 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13788 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13789 (check_remote_input_interrupt_request): New function.
13790 * server.h (check_remote_input_interrupt_request): Declare.
13791 * win32-low.c (winapi_DebugBreakProcess,
13792 winapi_GenerateConsoleCtrlEvent): New typedefs.
13793 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13795 (win32_wait): Check for remote interrupt request
13796 with check_remote_input_interrupt_request.
13797 (win32_request_interrupt): New function.
13798 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13800 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13802 * win32-low.c (debug_registers_changed,
13803 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13804 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13805 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13806 (thread_rec): Get context using the low target.
13807 (child_add_thread): Call thread_added on the low target,
13808 which does the same thing.
13810 (do_initial_child_stuff): Remove debug registers references.
13811 Set context using the low target. Resume threads after
13812 setting the contexts.
13813 (child_continue): Remove dead variable. Remove debug
13814 registers references.
13815 (child_fetch_inferior_registers): Go through the low target.
13816 (do_child_store_inferior_registers): Remove.
13817 (child_store_inferior_registers): Go through the low target.
13818 (win32_resume): Remove debug registers references.
13819 Set context using the low target.
13820 (handle_exception): Change return type to void. Don't record
13821 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13822 first chance exception.
13823 (get_child_debug_event): Change return type to void. Remove
13824 goto loop. Always return after waiting for debug event.
13825 (win32_wait): Convert to switch statement. Handle spurious
13828 * win32-i386-low.c (debug_registers_changed,
13829 debug_registers_used): New.
13830 (initial_stuff): Rename to ...
13831 (i386_initial_stuff): ... this. Clear debug registers
13833 (store_debug_registers): Delete.
13834 (i386_get_thread_context): New.
13835 (load_debug_registers): Delete.
13836 (i386_set_thread_context): New.
13837 (i386_thread_added): New.
13838 (single_step): Rename to ...
13839 (i386_single_step): ... this.
13840 (do_fetch_inferior_registers): Rename to ...
13841 (i386_fetch_inferior_register): ... this.
13842 (i386_store_inferior_register): New.
13843 (the_low_target): Adapt to new interface.
13845 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13846 (arm_get_thread_context): New.
13847 (arm_set_thread_context): New.
13849 (do_fetch_inferior_registers): Rename to ...
13850 (arm_fetch_inferior_register): ... this.
13851 (arm_store_inferior_register): New.
13852 (arm_wince_breakpoint): Reimplement as unsigned long.
13853 (arm_wince_breakpoint_len): Define.
13854 (the_low_target): Adapt to new interface.
13856 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13857 load_debug_registers. Add get_thread_context, set_thread_context,
13858 thread_added and store_inferior_register. Rename
13859 fetch_inferior_registers to fetch_inferior_register.
13860 (regptr): Remove declaration.
13862 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13864 * linux-low.c (linux_detach): Change return type to int. Return 0.
13865 * spu-low.c (spu_detach): Likewise.
13867 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13869 * target.h (target_ops): Change return type of detach to int.
13871 (join_inferior): New.
13872 * server.c (main): Don't skip detach support on mingw32.
13873 If the inferior doesn't support detaching return error.
13874 Call join_inferior instead of using waitpid.
13875 * linux-low.c (linux_join): New.
13876 (linux_target_op): Add linux_join.
13877 * spu-low.c (spu_join): New.
13878 (spu_target_ops): Add spu_join.
13879 * win32-low.c (win32_detach): Adapt to new interface.
13880 Reopen current_process_handle before detaching. Issue a child
13881 resume before detaching.
13883 (win32_target_op): Add win32_join.
13885 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13887 * win32-low.c (win32-attach): Fix return value.
13888 * target.h (target_ops): Describe ATTACH return values.
13890 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13892 * win32-low.c (GETPROCADDRESS): Define.
13893 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13894 (winapi_DebugSetProcessKillOnExit): Likewise.
13895 (win32_create_inferior): Force usage of ansi CreateProcessA.
13896 (win32_attach): Use GETPROCADDRESS.
13897 (win32_detach): Likewise.
13899 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13901 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13903 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13905 * win32-low.c: Commit leftover changes from 2007-03-29.
13907 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13909 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13910 fields short instead of int. Add explicit padding.
13911 (i387_cache_to_fsave): Remove unnecessary casts.
13912 (i387_fsave_to_cache): Doc fix.
13913 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13915 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13917 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13918 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13920 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13922 * configure.srv (arm*-*-mingw32ce*): Move near the other
13925 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13927 * configure.ac: Add errno checking.
13928 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13929 sys/file.h and malloc.h.
13930 (AC_CHECK_DECLS): Add perror.
13931 (srv_mingwce): Handle.
13932 * configure.srv (i[34567]86-*-cygwin*): Add
13933 win32-i386-low.o to srv_tgtobj.
13934 (i[34567]86-*-mingw*): Likewise.
13935 (arm*-*-mingw32ce*): Add case.
13936 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13937 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13938 [__MINGW32CE__] (strerror): New function.
13939 [__MINGW32CE__] (errno): Define to GetLastError.
13940 [__MINGW32CE__] (COUNTOF): New macro.
13941 (remote_open): Remove extra close call.
13942 * mem-break.c (delete_breakpoint_at): New function.
13943 * mem-break.h (delete_breakpoint_at): Declare.
13944 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13945 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13946 [USE_WIN32API] (read, write): Add char* casts.
13947 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13948 * server.h: Include wincecompat.h on Windows CE.
13949 [HAVE_ERRNO_H]: Check.
13950 (perror): Declare if not declared.
13951 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13952 (perror_with_name): Remove errno declaration.
13953 * wincecompat.h: New.
13954 * wincecompat.c: New.
13955 * win32-low.h: New.
13956 * win32-arm-low.c: New.
13957 * win32-i386-low.c: New.
13958 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13959 (OUTMSG2): Make it safe.
13961 (COUNTOF): New macro.
13962 (NUM_REGS): Get it from the low target.
13963 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13964 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13965 (thread_rec): Let low target handle debug registers.
13966 (child_add_thread): Likewise.
13967 (child_init_thread_list): Likewise.
13968 (continue_one_thread): Likewise.
13970 (do_child_fetch_inferior_registers): Move to ...
13971 * win32-i386-low.c: ... here, and rename to ...
13972 (do_fetch_inferior_registers): ... this.
13973 * win32-low.c (child_fetch_inferior_registers):
13974 Go through the low target.
13975 (do_child_store_inferior_registers): Use regptr.
13976 (strwinerror): New function.
13977 (win32_create_inferior): Handle Windows CE.
13978 Use strwinerror instead of strerror on Windows error
13979 codes. Add program to the error output.
13980 Don't close the main thread handle on Windows CE.
13981 (win32_attach): Use coredll.dll on Windows CE.
13982 (win32_kill): Close current process and current
13984 (win32_detach): Use coredll.dll on Windows CE.
13985 (win32_resume): Let low target handle debug registers, and
13987 (handle_exception): Add/Remove initial breakpoint. Avoid
13988 non-existant WSTOPSIG on Windows CE.
13989 (win32_read_inferior_memory): Cast to remove warning.
13990 (win32_arch_string): Go through the low target.
13991 (initialize_low): Call set_breakpoint_data with the low
13992 target's breakpoint.
13993 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13994 FOP_REGNUM, mappings): Move to ...
13995 * win32-i386-low.c: ... here.
13996 * win32-low.c (win32_thread_info): Move to ...
13997 * win32-low.h: ... here.
13998 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13999 win32-arm-low.c and wincecompat.c.
14000 (all:): Add $EXEEXT.
14001 (install-only:): Likewise.
14002 (gdbserver:): Likewise.
14003 (gdbreplay:): Likewise.
14004 * config.in: Regenerate.
14005 * configure: Regenerate.
14007 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14009 * win32-low.c: Rename typedef thread_info to
14010 win32_thread_info throughout.
14012 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14014 * win32-i386-low.c: Rename to ...
14015 * win32-low.c: ... this.
14016 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14017 * Makefile.in: Likewise.
14019 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14021 * remote-utils.c (monitor_output): Constify msg parameter.
14022 * server.h (monitor_output): Likewise.
14023 * win32-i386-low.c (handle_output_debug_string): New.
14024 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14025 handle_output_debug_string.
14026 (get_child_debug_event): Likewise.
14028 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14030 * server.c (main): Correct strtoul check.
14032 2007-03-27 Jon Ringle <jon@ringle.org>
14034 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14036 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14038 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14040 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14042 * terminal.h: Check HAVE_SGTTY_H.
14044 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14046 * remote-utils.c (remote_open): Print out the assigned port number.
14048 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14050 * remote-utils.c (monitor_output): New function.
14051 * server.c (debug_threads): Define here.
14052 (monitor_show_help): New function.
14053 (handle_query): Handle qRcmd.
14054 (main): Do not handle 'd' packet.
14055 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14056 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14059 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14061 * Makefile.in (EXEEXT): New.
14062 (clean): Use $(EXEEXT).
14064 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14066 * target.h (target_ops): Rename send_signal to request_interrupt,
14067 and remove enum target_signal parameter.
14068 * linux-low.c (linux_request_interrupt): Rename from
14069 linux_send_signal, and always send SIGINT.
14070 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14071 and always send SIGINT.
14072 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14074 (input_interrupt): Likewise.
14076 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14078 * server.c (get_features_xml): Check if target implemented
14080 * win32-i386-low.c (win32_arch_string): New.
14081 (win32_target_ops): Add win32_arch_string as arch_string member.
14083 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14085 * spu-low.c (spu_arch_string): New.
14086 (spu_target_ops): Add spu_arch_string.
14088 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14090 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14091 * configure.ac: Do not check for terminal.h.
14092 * configure, config.in: Regenerated.
14094 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14096 * Makefile.in (OBS): Add $(XML_BUILTIN).
14097 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14099 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14100 (arm-with-iwmmxt.c): New.
14101 * config.in, configure: Regenerate.
14102 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14103 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14104 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14105 (arm*-*-linux*): Add iWMMXt and regset support.
14106 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14107 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14108 (arm_store_wmmxregset, target_regsets): New.
14109 * server.c (get_features_xml): Take annex argument. Check builtin
14111 (handle_query): Handle multiple annexes.
14113 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14115 * remote-utils.c [USE_WIN32API] (read, write): Define.
14116 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14119 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14121 * linux-i386-low.c (the_low_target): Set arch_string.
14122 * linux-x86-64-low.c (the_low_target): Likewise.
14123 * linux-low.c (linux_arch_string): New.
14124 (linux_target_ops): Add it.
14125 * linux-low.h (struct linux_target_ops): Add arch_string.
14126 * server.c (write_qxfer_response): Use const void * for DATA.
14127 (get_features_xml): New.
14128 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14129 * target.h (struct target_ops): Add arch_string method.
14131 2007-01-03 Denis Pilat <denis.pilat@st.com>
14132 Daniel Jacobowitz <dan@codesourcery.com>
14134 * linux-low.c (linux_kill): Handle being called with no threads.
14135 * win32-i386-low.c (win32_kill): Likewise.
14136 (get_child_debug_event): Clear current_process_handle.
14138 2006-12-30 Denis PILAT <denis.pilat@st.com>
14139 Daniel Jacobowitz <dan@codesourcery.com>
14141 * remote-utils.c (remote_open): Check the type of specified
14142 serial port devices before opening them.
14143 * server.c (main): Kill the inferior if an error occurs during
14144 the first remote_open.
14146 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14148 * README: Update supported targets.
14150 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14152 * Makefile.in (clean): Remove reg-mips64.c.
14153 (reg-mips64.c, reg-mips64.o): New rules.
14154 * configure.srv: Handle mips64. Include regset support for mips.
14155 * linux-mips-low.c (union mips_register): New.
14156 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14157 (mips_breakpoint, mips_breakpoint_at): Use int.
14158 (mips_collect_register, mips_supply_register)
14159 (mips_collect_register_32bit, mips_supply_register_32bit)
14160 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14161 (mips_store_fpregset, target_regsets): New.
14162 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14164 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14166 * configure.srv: Add target "spu*-*-*".
14167 * Makefile.in (clean): Remove reg-spu.c.
14168 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14169 * spu-low.c: New file.
14171 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14173 * configure.ac: Correct td_thr_tls_get_addr test.
14174 * configure: Regenerated.
14176 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14178 * linux-low.c (linux_wait_for_event): Reformat. Use the
14179 pass_signals array.
14180 * remote-utils.c (decode_address_to_semicolon): New.
14181 * server.c (pass_signals, handle_general_set): New.
14182 (handle_query): Mention QPassSignals for qSupported.
14183 (main): Call handle_general_set.
14184 * server.h (pass_signals, decode_address_to_semicolon): New.
14186 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14188 * server.c (handle_query): Correct error handling for read_auxv.
14190 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14192 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14193 and srv_linux_thread_db to yes.
14194 * linux-s390-low.c (s390_fill_gregset): New function.
14195 (target_regsets): Define data structure.
14197 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14199 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14200 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14201 * config.in, configure: Regenerated.
14202 * inferiors.c (gdb_id_to_thread): New function.
14203 (gdb_id_to_thread_id): Use it.
14204 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14205 * linux-low.h (struct process_info): Add th member.
14206 (thread_db_get_tls_address): New prototype.
14207 * remote-utils.c (decode_address): Make non-static.
14208 * server.c (handle_query): Handle qGetTLSAddr.
14209 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14210 * target.h (struct target_ops): Add get_tls_address.
14211 * thread-db.c (maybe_attach_thread): Save the thread handle.
14212 (thread_db_get_tls_address): New.
14214 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14216 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14217 (linux_resume_one_process): Take a siginfo_t *. Update all
14218 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14219 (struct pending_signals): Add a siginfo_t.
14220 (linux_wait_for_process): Always set last_status.
14221 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14222 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14223 * linux-low.h (struct process_info): Add last_status.
14225 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14227 * remote-utils.c (try_rle): New function.
14228 (putpkt_binary): Use it.
14230 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14232 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14233 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14234 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14235 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14236 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14239 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14241 * server.c (terminal_fd): New variable.
14242 (old_foreground_pgrp): Likewise.
14243 (restore_old_foreground_pgrp): New function.
14244 (start_inferior): Record the terminal file descriptor in terminal_fd
14245 and its original foreground group in old_foreground_pgrp. Register
14246 restore_old_foreground_pgrp with atexit().
14248 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14250 * server.c (handle_query): Correct qPart to qXfer.
14252 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14254 * configure.ac: Check for more headers which are missing on
14255 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14256 * configure.srv: Add Cygwin and mingw32.
14257 * remote-utils.c: Don't include headers unconditionally which
14258 are missing on mingw32. Include <winsock.h> for mingw32.
14259 (remote_open): Adjust for mingw32 support. Flush
14260 standard error after writing to it.
14261 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14262 (unblock_async_io, enable_async_io, disable_async_io)
14263 (readchar, getpkt): Update for Winsock support.
14264 (prepare_resume_reply): Expect a protocol signal number.
14265 * server.c: Disable <sys/wait.h> on mingw32.
14266 (start_inferior): Adjust for mingw32 support. Flush
14267 standard error after writing to it.
14268 (attach_inferior): Likewise. Use protocol signal
14270 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14272 * win32-i386-low.c: New file.
14273 * Makefile.in (XM_CLIBS): Set.
14274 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14275 (win32-i386-low.o): New dependency rule.
14276 * linux-low.c (linux_wait): Use target signal numbers.
14277 * target.h (struct target_ops): Doc fix.
14278 * server.h (target_signal_to_name): New prototype.
14279 * gdbreplay.c: Don't include headers unconditionally which
14280 are missing on mingw32. Include <winsock.h> for mingw32.
14281 (remote_close, remote_open): Adjust for Winsock support.
14282 * configure, config.in: Regenerated.
14284 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14286 * server.c (decode_xfer_read, write_qxfer_response): New.
14287 (handle_query): Take a packet length argument. Handle
14288 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14289 the qSupported response.
14290 (main): Update call to handle_query.
14292 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14294 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14295 (putpkt_binary): Renamed from putpkt and adjusted for binary
14297 (putpkt): New wrapper for putpkt_binary.
14298 (readchar): Don't mask off the high bit.
14299 (decode_X_packet): New function.
14300 * server.c (main): Call putpkt_binary if a handler sets the packet
14301 length. Save the length of the incoming packet. Handle 'X'.
14302 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14304 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14306 * server.c (handle_query): Handle qSupported.
14308 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14310 * remote-utils.c (all_symbols_looked_up): New variable.
14311 (look_up_one_symbol): Check it.
14312 * server.h (look_up_one_symbol): New declaration.
14313 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14315 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14317 * Makefile.in (linux-arm-low.o): Update dependencies.
14318 * linux-arm-low.c: Include "gdb_proc_service.h".
14319 (PTRACE_GET_THREAD_AREA): Define.
14320 (ps_get_thread_area): New function.
14322 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14324 * configure.srv (m68k*-*-uclinux*): New target.
14325 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14326 (linux_resume_one_process): Remove extraneous cast.
14327 (linux_read_offsets): New.
14328 (linux_target_op): Add linux_read_offsets on mmuless systems.
14329 * server.c (handle_query): Add qOffsets logic.
14330 * target.h (struct target_ops): Add read_offsets.
14332 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14334 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14335 (PTRACE_GET_THREAD_AREA): Define.
14336 (ps_get_thread_area): New function.
14337 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14338 (linux-x86-64-low.o): Update.
14340 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14342 * configure.ac: Remove checks for prfpregset_t.
14343 * gdb_proc_service.h: New file.
14344 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14345 new "gdb_proc_service.h".
14346 * proc-service.c: Likewise.
14347 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14348 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14349 * Makefile.in (gdb_proc_service_h): Updated.
14350 * configure, config.in: Regenerated.
14352 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14354 * remote-utils.c (prepare_resume_reply): Move declaration
14355 of gdb_id_from_wait to the top of the block.
14357 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14359 * linux-low.c (regsets_store_inferior_registers): Read the regset
14360 from the target before filling it.
14362 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14364 * server.c (attach_inferior): Return SIGTRAP for a successful
14367 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14369 * Makefile.in (OBS): Add version.o.
14370 (STAGESTUFF): Delete.
14371 (version.o): Add dependencies.
14372 (version.c): Replace rule.
14373 (clean): Remove version.c.
14374 * server.c (gdbserver_version): New.
14375 (gdbserver_usage): Use printf.
14376 (main): Handle --version and --help.
14377 * server.h (version, host_name): Add declarations.
14379 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14391 * linux-x86-64-low.c:
14393 * linux-s390-low.c:
14394 * linux-ppc64-low.c:
14396 * linux-mips-low.c:
14397 * linux-m68k-low.c:
14398 * linux-m32r-low.c:
14401 * linux-ia64-low.c:
14402 * linux-i386-low.c:
14403 * linux-crisv32-low.c:
14415 * gdbserver.1: Add (C) after Copyright. Update the FSF
14418 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14420 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14421 (arm_breakpoint_at): Recognize both breakpoints.
14422 (the_low_target): Use the correct breakpoint instruction.
14424 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14426 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14427 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14428 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14429 (the_low_target): Update.
14431 2005-10-25 Andreas Schwab <schwab@suse.de>
14433 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14435 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14436 (ia64_num_regs): Reduce to 462.
14438 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14440 * acinclude.m4: Correct quoting.
14441 * aclocal.m4: Regenerated.
14443 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14444 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14445 (thread_db_init): Call thread_db_err_str.
14446 * configure.ac: Check for TD_VERSION.
14447 * config.in, configure: Regenerated.
14449 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14451 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14453 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14455 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14456 is not available. Define HAVE_PTRACE_GETREGS if it is.
14457 * config.in, configure: Regenerated.
14458 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14459 * linux-i386-low.c, linux-m68k-low.c: Update to use
14460 HAVE_PTRACE_GETREGS.
14461 * linux-low.c (regsets_fetch_inferior_registers)
14462 (regsets_store_inferior_registers): Only return 0 if we processed
14464 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14465 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14467 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14469 * inferiors.c (struct thread_info): Add gdb_id.
14470 (add_thread): Add gdb_id argument.
14471 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14472 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14473 calls to add_thread.
14474 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14475 * server.c (handle_query): Use thread_to_gdb_id.
14476 (handle_v_cont, main): Use gdb_id_to_thread_id.
14477 * server.h (add_thread): Update prototype.
14478 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14481 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14483 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14484 left-padded registers.
14485 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14486 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14488 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14490 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14491 * configure: Regenerate.
14492 * config.in: Regenerate.
14493 * server.h (NEED_DECLARATION_STRERROR):
14494 Replace with !HAVE_DECL_STRERROR.
14496 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14498 * linux-low.c (linux_wait, linux_send_signal): Don't test
14499 an unsigned long variable for > 0 if it could be MAX_ULONG.
14500 * server.c (myresume): Likewise.
14501 * target.c (set_desired_inferior): Likewise.
14503 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14505 * configure.ac: Simplify and improve check for socklen_t.
14506 * configure, config.in: Regenerate.
14508 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14510 * acconfig.h: Remove.
14511 * configure.ac: Add a test for socklen_t. Use three-argument
14512 AC_DEFINE throughout.
14513 * config.in: Regenerated using autoheader 2.59.
14514 * configure: Regenerated.
14516 * gdbreplay.c (socklen_t): Provide a default.
14517 (remote_open): Use socklen_t.
14518 * remote-utils.c (socklen_t): Provide a default.
14519 (remote_open): Use socklen_t.
14520 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14523 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14525 * linux-low.c (linux_read_memory, linux_write_memory)
14526 (linux_read_auxv): Likewise.
14527 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14528 (check_mem_write): Likewise.
14529 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14531 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14532 (registers_from_string, register_data): Likewise.
14533 * server.c (handle_query, main): Likewise.
14534 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14535 (decode_M_packet): Likewise.
14536 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14537 * target.h (struct target_ops): Update read_memory, write_memory,
14539 (read_inferior_memory, write_inferior_memory): Update.
14540 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14541 to unsigned char *.
14542 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14543 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14544 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14545 linux-s390-low.c, linux-sh-low.c: Update for changes in
14546 read_inferior_memory and the_low_target->breakpoint.
14548 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14550 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14551 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14552 * configure.srv: Add powerpc64-*-linux*.
14553 * linux-ppc64-low.c: New file.
14555 2005-05-23 Orjan Friberg <orjanf@axis.com>
14557 * linux-cris-low.c: New file with support for CRIS.
14558 * linux-crisv32-low.c: Ditto for CRISv32.
14559 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14560 (clean): Add reg-cris.c and reg-crisv32.c.
14561 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14562 reg-crisv32.o, and reg-crisv32.c to make rules.
14563 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14564 recognized targets.
14566 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14568 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14569 of sizeof (PTRACE_XFER_TYPE).
14570 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14572 2005-05-12 Orjan Friberg <orjanf@axis.com>
14574 * target.h (struct target_ops): Add insert_watchpoint,
14575 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14576 pointers for hardware watchpoint support.
14577 * linux-low.h (struct linux_target_ops): Ditto.
14578 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14579 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14580 to linux_target_ops.
14581 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14583 * server.c (main): Recognize 'Z' and 'z' packets.
14585 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14587 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14588 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14589 (the_low_target): Add new members.
14591 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14593 * proc-service.c (ps_lgetregs): Search all_processes instead of
14596 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14598 * server.c (start_inferior): Change return type to int.
14599 (attach_inferior): Change sigptr to int *.
14600 (handle_v_cont, handle_v_requests): Change signal to int *.
14601 (main): Change signal to int.
14603 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14605 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14606 * configure.srv: Add m32r*-*-linux*.
14607 * linux-m32r-low.c: New file.
14609 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14611 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14613 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14615 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14616 Take unsigned long arguments for PIDs.
14617 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14618 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14619 (wait_for_sigstop, linux_resume_one_process)
14620 (regsets_fetch_inferior_registers, linux_send_signal)
14621 (linux_read_auxv): Likewise. Update the types of variables holding
14622 PIDs. Update format string specifiers.
14623 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14624 * remote-utils.c (prepare_resume_reply): Likewise.
14625 * server.c (cont_thread, general_thread, step_thread)
14626 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14628 (handle_query): Update format specifiers.
14629 (handle_v_cont, main): Use strtoul for thread IDs.
14630 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14631 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14632 (general_thread, step_thread, thread_from_wait)
14633 (old_thread_from_wait): Update.
14634 * target.h (struct thread_resume): Use unsigned long for THREAD.
14635 (struct target_ops): Use unsigned long for arguments to attach and
14638 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14640 * acinclude.m4: Include bfd/bfd.m4 directly.
14641 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14642 <agriffis@toolchain.org>.
14643 * aclocal.m4, configure: Regenerated.
14645 2005-01-07 Andrew Cagney <cagney@gnu.org>
14647 * configure.ac: Rename configure.in, require autoconf 2.59.
14648 * configure: Re-generate.
14650 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14652 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14653 LIBS when finished.
14654 * aclocal.m4: Regenerated.
14655 * configure: Regenerated.
14657 2004-11-21 Andreas Schwab <schwab@suse.de>
14659 * linux-m68k-low.c (m68k_num_gregs): Define.
14660 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14661 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14662 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14663 (m68k_breakpoint_at): New. Add to the_low_target.
14665 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14666 srv_linux_thread_db to yes.
14668 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14670 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14671 (ARCH_SET_FS): Likewise.
14672 (ARCH_GET_FS): Likewise.
14673 (ARCH_GET_GS): Likewise.
14675 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14677 * linux-i386-low.c (ps_get_thread_area): New.
14678 * linux-x86-64-low.c (ps_get_thread_area): New.
14679 * linux-low.c: Include <sys/syscall.h>.
14680 (linux_kill_one_process): Don't kill the first thread here.
14681 (linux_kill): Kill the first thread here.
14682 (kill_lwp): New function.
14683 (send_sigstop, linux_send_signal): Use it.
14684 * proc-service.c: Clean up #ifdefs.
14685 (fpregset_info): Delete.
14686 (ps_lgetregs): Update and enable implementation.
14687 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14689 * remote-utils.c (struct sym_cache, symbol_cache): New.
14690 (input_interrupt): Print a clearer message.
14691 (async_io_enabled): New variable.
14692 (enable_async_io, disable_async_io): Use it. Update comments.
14693 (look_up_one_symbol): Use the symbol cache.
14694 * thread-db.c (thread_db_look_up_symbols): New function.
14695 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14697 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14699 * configure.in: Test for -rdynamic.
14700 * configure: Regenerated.
14701 * Makefile (INTERNAL_LDFLAGS): New.
14702 (gdbserver, gdbreplay): Use it.
14704 2004-09-02 Andrew Cagney <cagney@gnu.org>
14706 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14708 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14710 * linux-low.c (linux_wait): Clear all_processes list also.
14712 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14714 * linux-low.c: Include <errno.h>. Remove extern declaration of
14717 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14719 * gdbreplay.c, server.h, utils.c: Update copyright years.
14721 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14723 * server.c (main): Print child status or termination signal from
14724 variable 'signal', not 'sig'.
14726 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14728 * linux-low.c (linux_read_memory): Change return type to
14729 int. Check for and return error from ptrace().
14730 * target.c (read_inferior_memory): Change return type to int. Pass
14731 back return status from the_target->read_memory().
14732 * target.h (struct target_ops): Adapt *read_memory() prototype.
14734 (read_inferior_memory): Adapt prototype.
14735 * server.c (main): Return an error packet if
14736 read_inferior_memory() returns an error.
14738 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14740 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14741 Unify with other clean targets.
14743 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14745 * server.c (handle_v_cont): Call set_desired_inferior.
14747 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14749 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14751 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14753 * linux-low.c (linux_wait): Unblock async I/O.
14754 (linux_resume): Block and enable async I/O.
14755 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14756 * server.h (block_async_io, unblock_async_io): Add prototypes.
14758 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14760 * remote-utils.c (remote_open): Print a status notice after
14761 opening a TCP port.
14762 * server.c (attach_inferior): Print a status notice after
14765 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14767 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14769 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14771 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14773 * server.c, target.h: Update copyright years.
14775 2004-02-25 Roland McGrath <roland@redhat.com>
14777 * target.h (struct target_ops): New member `read_auxv'.
14778 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14779 * linux-low.c (linux_read_auxv): New function.
14780 (linux_target_ops): Initialize `read_auxv' member to that.
14782 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14784 Committed by Jim Blandy <jimb@redhat.com>.
14786 * linux-s390-low.c (s390_num_regs): Update.
14787 (s390_regmap): Remove control registers. Use __s390x__ predefine
14788 instead of GPR_SIZE to distiguish s390 and s390x targets.
14790 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14792 * linux-low.c: Update copyright year.
14793 (check_removed_breakpoint): Clear pending_is_breakpoint.
14794 (linux_set_resume_request, linux_queue_one_thread)
14795 (resume_status_pending_p): New functions.
14796 (linux_continue_one_thread): Use process->resume.
14797 (linux_resume): Only resume threads if there are no pending events.
14798 * linux-low.h (struct process_info): Add resume request
14801 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14803 * regcache.c (new_register_cache): Clear the allocated register
14804 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14806 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14808 * linux-low.c (linux_resume): Take a struct thread_resume *
14810 (linux_wait): Update call.
14811 (resume_ptr): New static variable.
14812 (linux_continue_one_thread): Renamed from
14813 linux_continue_one_process. Use resume_ptr.
14814 (linux_resume): Use linux_continue_one_thread.
14815 * server.c (handle_v_cont, handle_v_requests): New functions.
14816 (myresume): New function.
14817 (main): Handle 'v' case.
14818 * target.h (struct thread_resume): New type.
14819 (struct target_ops): Change argument of "resume" to struct
14821 (myresume): Delete macro.
14823 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14825 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14826 (uninstall): Support DESTDIR.
14828 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14830 * configure.srv: Add xscale*linux copy of arm*linux entry.
14832 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14834 * linux-arm-low.c (arm_reinsert_addr): New function.
14835 (the_low_target): Add arm_reinsert_addr.
14837 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14839 * mem-break.c: Remove whitespace at end of file.
14841 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14843 * configure.in: Check whether we need to prototype strerror.
14844 * server.h: Optionally prototype strerror.
14845 * gdbreplay.c (perror_with_name): Use strerror.
14846 * linux-low.c (linux_attach_lwp): Use strerror.
14847 * utils.c (perror_with_name): Use strerror.
14848 * config.in, configure: Regenerated.
14850 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14852 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14853 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14855 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14857 * Makefile.in (SFILES): Update.
14858 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14859 low-sun3.c: Remove files.
14861 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14863 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14864 (linux_detach_one_process, linux_detach): New functions.
14865 (linux_target_ops): Add linux_detach.
14866 * server.c (main): Handle 'D' packet.
14867 * target.h (struct target_ops): Add "detach" member.
14868 (detach_inferior): Define.
14870 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14872 From Kelley Cook <kelleycook@wideopenwest.com>:
14873 * configure.srv: Accept i[34567]86 variants.
14875 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14877 * linux-low.c (linux_wait_for_event): Correct comment typos.
14878 (linux_resume_one_process): Call check_removed_breakpoint.
14879 (linux_send_signal): New function.
14880 (linux_target_ops): Add linux_send_signal.
14881 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14883 * target.h (struct target_ops): Add send_signal.
14885 2003-05-29 Jim Blandy <jimb@redhat.com>
14887 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14888 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14889 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14890 away part of the register's value.
14892 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14894 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14895 (linux_wait_for_event, linux_init_signals): Likewise.
14897 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14899 * configure.in: Check for stdlib.h.
14900 * configure: Regenerated.
14901 * config.in: Regenerated.
14903 2003-01-04 Andreas Schwab <schwab@suse.de>
14905 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14907 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14909 * Makefile.in: Remove obsolete code.
14911 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14913 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14914 defined(PT_FPR0_HI).
14916 2002-11-17 Stuart Hughes <seh@zee2.com>
14918 * linux-arm-low.c (arm_num_regs): Increase.
14919 (arm_regmap): Include status register.
14921 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14923 * linux-low.c (register_addr): Remove incorrect -1 check.
14925 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14927 * linux-low.c (linux_create_inferior): Call setpgid. Return
14929 (unstopped_p, linux_signal_pid): Remove.
14930 (linux_target_ops): Remove linux_signal_pid.
14931 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14932 global instead of target method.
14933 * target.h (struct target_ops): Remove signal_pid. Update comment
14934 for create_inferior.
14935 * server.c (signal_pid): New variable.
14936 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14937 gdbserver. Set the child to be the foreground process group.
14938 (attach_inferior): Set signal_pid.
14940 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14942 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14944 2002-08-20 Jim Blandy <jimb@redhat.com>
14946 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14949 2002-08-01 Andrew Cagney <cagney@redhat.com>
14951 * Makefile.in: Make chill references obsolete.
14953 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14955 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14956 * configure: Regenerate.
14957 * config.in: Regenerate.
14959 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14961 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14962 (perror_with_name, remote_close, remote_open, expect, play): Static.
14964 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14966 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14967 byte offsets instead of an array of indexes.
14968 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14970 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14972 * regcache.c: Add comment.
14974 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14976 * thread-db.c: New file.
14977 * proc-service.c: New file.
14978 * acinclude.m4: New file.
14979 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14980 proc-service.o, and thread-db.o.
14981 (linux-low.o): Add USE_THREAD_DB.
14982 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14983 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14984 * aclocal.m4: Regenerated.
14985 * config.in: Regenerated.
14986 * configure: Regenerated.
14987 * configure.in: Check for proc_service.h, sys/procfs.h,
14988 thread_db.h, and linux/elf.h headrs.
14989 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14990 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14991 Check for -lthread_db and thread support.
14992 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14993 PowerPC, and SuperH.
14994 * i387-fp.c: Constify arguments.
14995 * i387-fp.h: Likewise.
14996 * inferiors.c: (struct thread_info): Renamed from
14997 `struct inferior_info'. Remove PID member. Use generic inferior
14998 list header. All uses updated.
14999 (inferiors, signal_pid): Removed.
15000 (all_threads): New variable.
15001 (get_thread): Define.
15002 (add_inferior_to_list): New function.
15003 (for_each_inferior): New function.
15004 (change_inferior_id): New function.
15005 (add_inferior): Removed.
15006 (remove_inferior): New function.
15007 (add_thread): New function.
15008 (free_one_thread): New function.
15009 (remove_thread): New function.
15010 (clear_inferiors): Use for_each_inferior and free_one_thread.
15011 (find_inferior): New function.
15012 (find_inferior_id): New function.
15013 (inferior_target_data): Update argument type.
15014 (set_inferior_target_data): Likewise.
15015 (inferior_regcache_data): Likewise.
15016 (set_inferior_regcache_data): Likewise.
15017 * linux-low.c (linux_bp_reinsert): Remove.
15018 (all_processes, stopping_threads, using_thrads)
15019 (struct pending_signals, debug_threads, pid_of): New.
15020 (inferior_pid): Replace with macro.
15021 (struct inferior_linux_data): Remove.
15022 (get_stop_pc, add_process): New functions.
15023 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15024 Use add_process and add_thread.
15025 (linux_attach_lwp): New function, based on old linux_attach. Use
15026 add_process and add_thread. Set stop_expected for new threads.
15027 (linux_attach): New function.
15028 (linux_kill_one_process): New function.
15029 (linux_kill): Kill all LWPs.
15030 (linux_thread_alive): Use find_inferior_id.
15031 (check_removed_breakpoints, status_pending_p): New functions.
15032 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15033 Update. Use WNOHANG. Wait for cloned processes also. Update process
15034 struct for the found process.
15035 (linux_wait_for_event): New function.
15036 (linux_wait): Use it. Support LWPs.
15037 (send_sigstop, wait_for_sigstop, stop_all_processes)
15038 (linux_resume_one_process, linux_continue_one_process): New functions.
15039 (linux_resume): Support LWPs.
15040 (REGISTER_RAW_SIZE): Remove.
15041 (fetch_register): Use register_size instead. Call supply_register.
15042 (usr_store_inferior_registers): Likewise. Call collect_register.
15043 Fix recursive case.
15044 (regsets_fetch_inferior_registers): Improve error message.
15045 (regsets_store_inferior_registers): Add debugging.
15046 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15047 (unstopped_p, linux_signal_pid): New functions.
15048 (linux_target_ops): Add linux_signal_pid.
15049 (linux_init_signals): New function.
15050 (initialize_low): Call it. Initialize using_threads.
15051 * regcache.c (inferior_regcache_data): Add valid
15053 (get_regcache): Fetch registers lazily. Add fetch argument
15054 and update all callers.
15055 (regcache_invalidate_one, regcache_invalidate): New
15057 (new_register_cache): Renamed from create_register_cache.
15058 Return the new regcache.
15059 (free_register_cache): Change argument to a void *.
15060 (registers_to_string, registers_from_string): Call get_regcache
15061 with fetch flag set.
15062 (register_data): Make static. Pass fetch flag to get_regcache.
15063 (supply_register): Call get_regcache with fetch flag clear.
15064 (collect_register): Call get_regcache with fetch flag set.
15065 (collect_register_as_string): New function.
15066 * regcache.h: Update.
15067 * remote-utils.c (putpkt): Flush after debug output and use
15069 Handle input interrupts while waiting for an ACK.
15070 (input_interrupt): Use signal_pid method.
15071 (getpkt): Flush after debug output and use stderr.
15072 (outreg): Use collect_register_as_string.
15073 (new_thread_notify, dead_thread_notify): New functions.
15074 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15075 and general_thread.
15076 (look_up_one_symbol): Flush after debug output.
15077 * server.c (step_thread, server_waiting): New variables.
15078 (start_inferior): Don't use signal_pid. Update call to mywait.
15079 (attach_inferior): Update call to mywait.
15080 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15081 (main): Don't fetch/store registers explicitly. Use
15082 set_desired_inferior. Support proposed ``Hs'' packet. Update
15084 * server.h: Update.
15085 (struct inferior_list, struct_inferior_list_entry): New.
15086 * target.c (set_desired_inferior): New.
15087 (write_inferior_memory): Constify.
15088 (mywait): New function.
15089 * target.h: Update.
15090 (struct target_ops): New signal_pid method.
15091 (mywait): Removed macro, added prototype.
15093 * linux-low.h (regset_func): Removed.
15094 (regset_fill_func, regset_store_func): New.
15095 (enum regset_type): New.
15096 (struct regset_info): Add type field. Use new operation types.
15097 (struct linux_target_ops): stop_pc renamed to get_pc.
15098 Add decr_pc_after_break and breakpoint_at.
15099 (get_process, get_thread_proess, get_process_thread)
15100 (strut process_info, all_processes, linux_attach_lwp)
15101 (thread_db_init): New.
15103 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15104 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15105 (the_low_target): Add new members.
15106 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15107 (i386_store_fpxregset): Constify.
15108 (target_regsets): Add new kind identifier.
15109 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15110 (i386_set_pc): Add debugging.
15111 (i386_breakpoint_at): New function.
15112 (the_low_target): Add new members.
15113 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15114 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15115 (mips_breakpoint_at): New.
15116 (the_low_target): Add new members.
15117 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15118 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15119 (the_low_target): Add new members.
15120 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15121 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15122 (the_low_target): Add new members.
15123 * linux-x86-64-low.c (target_regsets): Add new kind
15126 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15128 From Martin Pool <mbp@samba.org>:
15129 * server.c (gdbserver_usage): New function.
15132 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15134 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15135 stop_at -> stop_pc.
15137 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15139 * Makefile.in: Remove obsolete code.
15141 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15143 * linux-low.c (regsets_fetch_inferior_registers),
15144 (regsets_store_inferior_registers): Removed cast to int from
15146 * regcache.h: Added declaration of struct inferior_info.
15148 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15150 * inferiors.c (struct inferior_info): Add regcache_data.
15151 (add_inferior): Call create_register_cache.
15152 (clear_inferiors): Call free_register_cache.
15153 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15154 * regcache.c (struct inferior_regcache_data): New.
15155 (registers): Remove.
15156 (get_regcache): New function.
15157 (create_register_cache, free_register_cache): New functions.
15158 (set_register_cache): Don't initialize the register cache here.
15159 (registers_to_string, registers_from_string, register_data): Call
15161 * regcache.h: Add prototypes.
15162 * server.h: Likewise.
15164 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15166 * mem-break.c: New file.
15167 * mem-break.h: New file.
15168 * Makefile.in: Add mem-break.o rule; update server.h
15170 * inferiors.c (struct inferior_info): Add target_data
15172 (clear_inferiors): Free target_data member if set.
15173 (inferior_target_data, set_inferior_target_data): New functions.
15174 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15175 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15176 * linux-low.c (linux_bp_reinsert): New variable.
15177 (struct inferior_linux_data): New.
15178 (linux_create_inferior): Use set_inferior_target_data.
15179 (linux_attach): Likewise. Call add_inferior.
15180 (linux_wait_for_one_inferior): New function.
15181 (linux_wait): Call it.
15182 (linux_write_memory): Add const.
15183 (initialize_low): Call set_breakpoint_data.
15184 * linux-low.h (struct linux_target_ops): Add breakpoint
15186 * server.c (attach_inferior): Remove extra add_inferior
15188 * server.h: Include mem-break.h. Update inferior.c
15190 * target.c (read_inferior_memory)
15191 (write_inferior_memory): New functions.
15192 * target.h (read_inferior_memory)
15193 (write_inferior_memory): Change macros to prototypes.
15194 (struct target_ops): Update comments. Add const to write_memory
15197 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15199 * linux-low.c (usr_store_inferior_registers): Support
15200 registers which are allowed to fail to store.
15201 * linux-low.h (linux_target_ops): Likewise.
15202 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15203 (ppc_cannot_store_register): FPSCR may not be storable.
15205 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15207 * server.h: Include <string.h> if HAVE_STRING_H.
15208 * ChangeLog: Correct paths in last ChangeLog entry.
15210 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15212 * linux-low.h: Remove obsolete prototypes.
15213 (struct linux_target_ops): New.
15214 (extern the_low_target): New.
15215 * linux-low.c (num_regs, regmap): Remove declarations.
15216 (register_addr): Use the_low_target explicitly.
15217 (fetch_register): Likewise.
15218 (usr_fetch_inferior_registers): Likewise.
15219 (usr_store_inferior_registers): Likewise.
15220 * linux-arm-low.c (num_regs): Remove.
15221 (arm_num_regs): Define.
15222 (arm_regmap): Renamed from regmap, made static.
15223 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15225 (arm_cannot_store_register): Renamed from cannot_store_register,
15227 (the_low_target): New.
15228 * linux-i386-low.c (num_regs): Remove.
15229 (i386_num_regs): Define.
15230 (i386_regmap): Renamed from regmap, made static.
15231 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15233 (i386_cannot_store_register): Renamed from cannot_store_register,
15235 (the_low_target): New.
15236 * linux-ia64-low.c (num_regs): Remove.
15237 (ia64_num_regs): Define.
15238 (ia64_regmap): Renamed from regmap, made static.
15239 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15241 (ia64_cannot_store_register): Renamed from cannot_store_register,
15243 (the_low_target): New.
15244 * linux-m68k-low.c (num_regs): Remove.
15245 (m68k_num_regs): Define.
15246 (m68k_regmap): Renamed from regmap, made static.
15247 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15249 (m68k_cannot_store_register): Renamed from cannot_store_register,
15251 (the_low_target): New.
15252 * linux-mips-low.c (num_regs): Remove.
15253 (mips_num_regs): Define.
15254 (mips_regmap): Renamed from regmap, made static.
15255 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15257 (mips_cannot_store_register): Renamed from cannot_store_register,
15259 (the_low_target): New.
15260 * linux-ppc-low.c (num_regs): Remove.
15261 (ppc_num_regs): Define.
15262 (ppc_regmap): Renamed from regmap, made static.
15263 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15265 (ppc_cannot_store_register): Renamed from cannot_store_register,
15267 (the_low_target): New.
15268 * linux-s390-low.c (num_regs): Remove.
15269 (s390_num_regs): Define.
15270 (s390_regmap): Renamed from regmap, made static.
15271 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15273 (s390_cannot_store_register): Renamed from cannot_store_register,
15275 (the_low_target): New.
15276 * linux-sh-low.c (num_regs): Remove.
15277 (sh_num_regs): Define.
15278 (sh_regmap): Renamed from regmap, made static.
15279 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15281 (sh_cannot_store_register): Renamed from cannot_store_register,
15283 (the_low_target): New.
15284 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15285 (the_low_target): New.
15287 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15289 * Makefile.in: Add stamp-h target.
15290 * configure.in: Create stamp-h.
15291 * configure: Regenerated.
15293 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15295 * inferiors.c: New file.
15296 * target.c: New file.
15297 * target.h: New file.
15298 * Makefile.in: Add target.o and inferiors.o. Update
15300 * linux-low.c (inferior_pid): New static variable,
15301 moved from server.c.
15302 (linux_create_inferior): Renamed from create_inferior.
15303 Call add_inferior. Return 0 on success instead of a PID.
15304 (linux_attach): Renamed from myattach.
15305 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15306 (linux_thread_alive): Renamed from mythread_alive.
15307 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15309 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15310 (regsets_store_inferior_registers): Correct error message.
15311 Add missing ``return 0''.
15312 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15313 (linux_store_registers): Renamed from store_inferior_registers.
15314 (linux_read_memory): Renamed from read_inferior_memory.
15315 (linux_write_memory): Renamed from write_inferior_memory.
15316 (linux_target_ops): New structure.
15317 (initialize_low): Call set_target_ops ().
15318 * remote-utils.c (unhexify): New function.
15319 (hexify): New function.
15320 (input_interrupt): Send signals to ``signal_pid''.
15321 * server.c (inferior_pid): Remove.
15322 (start_inferior): Update create_inferior call.
15323 (attach_inferior): Call add_inferior.
15324 (handle_query): New function.
15325 (main): Call handle_query for `q' packets.
15326 * server.h: Include "target.h". Remove obsolete prototypes.
15327 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15329 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15331 * Makefile.in: Add WARN_CFLAGS. Update configury
15333 * configure.in: Check for <string.h>
15334 * configure: Regenerate.
15335 * config.in: Regenerate.
15336 * gdbreplay.c: Include needed system headers.
15337 (remote_open): Remove strchr prototype.
15338 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15339 * regcache.c (supply_register): Change buf argument to const void *.
15340 (supply_register_by_name): Likewise.
15341 (collect_register): Change buf argument to void *.
15342 (collect_register_by_name): Likewise.
15343 * regcache.h: Add missing prototypes.
15344 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15345 * server.c (handle_query): New function.
15346 (attached): New static variable, moved out of main.
15347 (main): Quiet longjmp clobber warnings.
15348 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15349 * utils.c (error): Remove NORETURN.