1 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3 * server.c (first_thread_of): Remove.
4 (process_serial_event): Replace usage of first_thread_of with
5 find_any_thread_of_pid.
6 * tracepoint.c (same_process_p): Remove.
7 (gdb_agent_about_to_close): Replace usage of same_process_p with
8 find_any_thread_of_pid.
9 * linux-x86-low.c (same_process_callback): Remove.
10 (x86_arch_setup_process_callback): Replace usage of
11 same_process_callback with find_any_thread_of_pid.
12 * thread-db.c (any_thread_of): Remove.
13 (switch_to_process): Replace usage of any_thread_of with
14 find_any_thread_of_pid.
15 * inferiors.c (thread_pid_matches_callback): Remove.
16 (find_thread_process): Adjust to use find_any_thread_of_pid.
18 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
20 * regcache.c (get_thread_regcache): Guard calls to "memset"
23 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
25 * linux-low.c (handle_extended_wait): Use
26 "allocate_target_description" instead of "XNEW".
27 * linux-x86-low.c (initialize_low_arch): Likewise.
29 2017-09-05 Yao Qi <yao.qi@linaro.org>
31 * configure.srv (srv_i386_regobj): Remove.
32 (srv_amd64_regobj): Remove.
33 (srv_regobj): Set it to "" for x86 non-linux targets.
34 * linux-x86-tdesc.c (i386_linux_read_description):
35 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
36 (init_registers_i386): Remove the declaration.
37 (tdesc_i386): Remove the declaration.
38 (lynx_i386_arch_setup): Call i386_create_target_description.
39 * nto-x86-low.c: Likewise.
40 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
41 [!__x86_64__]: include arch/i386.h.
42 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
44 2017-09-05 Yao Qi <yao.qi@linaro.org>
46 * configure.srv (srv_amd64_linux_xmlfiles): Remove
47 i386/amd64-XXX-linux from it.
49 2017-09-05 Yao Qi <yao.qi@linaro.org>
51 * configure.srv: Empty srv_amd64_linux_regobj if $development is
53 (ipa_amd64_linux_regobj): Remove.
54 (ipa_x32_linux_regobj): Remove.
56 2017-09-05 Yao Qi <yao.qi@linaro.org>
58 * Makefile.in (arch-amd64.o): New rule.
59 * configure.srv: Append arch-amd64.o.
60 * linux-amd64-ipa.c: Include common/x86-xstate.h.
61 (get_ipa_tdesc): Call amd64_linux_read_description.
62 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
63 and init_registers_amd64_XXX.
64 * linux-x86-low.c (x86_linux_read_description): Call
65 amd64_linux_read_description.
66 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
67 (initialize_low_arch): Don't call init_registers_x32_XXX and
68 init_registers_amd64_XXX.
69 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
71 [__x86_64__] (amd64_tdesc_test): New function.
72 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
73 and init_registers_amd64_XXX.
74 * linux-x86-tdesc.c: Include arch/amd64.h.
75 (xcr0_to_tdesc_idx): New function.
76 (i386_linux_read_description): New function.
77 (amd64_get_ipa_tdesc_idx): New function.
78 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
79 (amd64_get_ipa_tdesc): Declare.
81 2017-09-05 Yao Qi <yao.qi@linaro.org>
83 * configure.srv (srv_i386_linux_xmlfiles): Remove
84 i386/i386-XXX-linux.xml from it.
86 2017-09-05 Yao Qi <yao.qi@linaro.org>
88 * configure.srv: Set srv_i386_linux_regobj empty if $development
90 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
92 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
93 with #if initialize_low_tdesc.
94 * linux-x86-tdesc-selftest.c: New file.
95 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
97 2017-09-05 Yao Qi <yao.qi@linaro.org>
99 * Makefile.in (arch-i386.o): New rule.
100 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
101 (x86_64-*-linux*): Likewise.
102 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
104 (i386_linux_read_description): Remove code and call
105 i386_create_target_description.
106 * tdesc.c (allocate_target_description): New function.
107 * tdesc.h (set_tdesc_architecture): Remove declaration.
108 (set_tdesc_osabi): Likewise.
110 2017-09-05 Yao Qi <yao.qi@linaro.org>
112 * linux-x86-tdesc.c: Don't include <inttypes.h>.
113 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
114 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
116 * server.c (get_features_xml): Call tdesc_get_features_xml.
117 * tdesc.c (set_tdesc_architecture): New function.
118 (set_tdesc_osabi): New function.
119 (tdesc_get_features_xml): New function.
120 (tdesc_create_feature): Add an argument.
121 * tdesc.h (struct target_desc) <features>: New field.
122 <arch, osabi>: New field.
123 (~target_desc): xfree features, arch, and osabi.
124 (target_desc::oerator==): Don't compare .xmltarget.
125 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
126 (set_tdesc_osabi): Likewise.
127 (tdesc_get_features_xml): Likewise.
129 2017-09-05 Yao Qi <yao.qi@linaro.org>
131 * linux-x86-tdesc.c: Include selftest.h.
132 (i386_tdesc_test): New function.
133 (initialize_low_tdesc): Call selftests::register_test.
134 * tdesc.h: Include regdef.h.
135 (target_desc): Override operator == and !=.
137 2017-09-05 Yao Qi <yao.qi@linaro.org>
139 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
141 * linux-i386-ipa.c: Include common/x86-xstate.h
142 (get_ipa_tdesc): Call i386_linux_read_description.
143 (initialize_low_tracepoint): Don't call init_registers_XXX
144 functions, call initialize_low_tdesc instead.
145 * linux-x86-low.c (x86_linux_read_description): Call
146 i386_linux_read_description.
147 (initialize_low_arch): Don't call init_registers_i386_XXX
148 functions, call initialize_low_tdesc.
149 * linux-x86-tdesc.c: New file.
150 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
151 (i386_get_ipa_tdesc_idx): Declare.
152 (i386_get_ipa_tdesc): Declare.
153 (initialize_low_tdesc): Declare.
155 2017-09-05 Yao Qi <yao.qi@linaro.org>
157 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
160 2017-09-05 Yao Qi <yao.qi@linaro.org>
162 * Makefile.in (IPA_OBJS): Add vec-ipa.o
163 * regcache.c (get_thread_regcache): Use VEC_length.
164 (init_register_cache): Likewise.
165 (regcache_cpy): Likewise.
166 (registers_to_string): Iterate reg_defs via VEC_iterate.
167 (find_regno): Likewise.
168 (find_register_by_number): Use VEC_index.
169 (register_size): Call find_register_by_number.
170 (register_data): Call find_register_by_number.
171 (supply_regblock): Use VEC_length.
172 (regcache_raw_read_unsigned): Likewise.
173 * tdesc.c (init_target_desc): Iterate reg_defs via
175 (default_description): Update initializer.
176 (copy_target_description): Don't update field num_registers.
177 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
178 <num_registers>: Remove.
180 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
182 * Makefile.in (.SECONDARY): Define target.
184 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
186 * linux-low.c (linux_wait_1): Adjust.
187 * server.c (queue_stop_reply_callback): Adjust.
189 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
191 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
192 QEnvironmentUnset and QEnvironmentReset packets.
193 (handle_query): Inform remote that QEnvironmentHexEncoded,
194 QEnvironmentUnset and QEnvironmentReset are supported.
196 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
198 * inferiors.h (inferior_target_data): Rename to ...
199 (thread_target_data): ... this.
200 (inferior_regcache_data): Rename to ...
201 (thread_regcache_data): ... this.
202 (set_inferior_regcache_data): Rename to ...
203 (set_thread_regcache_data): ... this.
204 * inferiors.c (inferior_target_data): Rename to ...
205 (thread_target_data): ... this.
206 (inferior_regcache_data): Rename to ...
207 (thread_regcache_data): ... this.
208 (set_inferior_regcache_data): Rename to ...
209 (set_thread_regcache_data): ... this.
210 (free_one_thread): Update.
211 * linux-low.h (get_thread_lwp): Update.
212 * regcache.c (get_thread_regcache): Update.
213 (regcache_invalidate_thread): Update.
214 (free_register_cache_thread): Update.
215 * win32-i386-low.c (update_debug_registers_callback): Update.
216 (win32_get_current_dr): Update.
217 * win32-low.c (thread_rec): Update.
218 (delete_thread_info): Update.
219 (continue_one_thread): Update.
220 (suspend_one_thread): Update.
222 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
224 * inferiors.c (set_inferior_target_data): Remove.
225 * inferiors.h (set_inferior_target_data): Remove.
227 2017-08-18 Yao Qi <yao.qi@linaro.org>
229 * Makefile.in (OBS): Add selftest.o.
230 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
231 * configure, config.in: Re-generated.
232 * server.c: Include common/sefltest.h.
233 (captured_main): Handle option --selftest.
235 2017-08-09 Yao Qi <yao.qi@linaro.org>
237 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
238 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
239 i386-avx-mpx.o and i386-mmx.o.
240 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
241 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
242 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
243 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
244 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
245 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
246 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
247 i386/amd64-avx-mpx.xml.
249 2017-08-09 Yao Qi <yao.qi@linaro.org>
251 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
252 and x32-avx-avx512.o.
253 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
254 i386/x32-avx-avx512.xml.
256 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
258 * tracepoint.h (enum class fast_tpoint_collect_result): New
260 (fast_tracepoint_collecting): Change return type to
261 fast_tpoint_collect_result.
262 * tracepoint.c (fast_tracepoint_collecting): Likewise.
263 * linux-low.h: Include tracepoint.h.
264 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
265 fast_tpoint_collect_result.
266 * linux-low.c (handle_tracepoints): Adjust.
267 (linux_fast_tracepoint_collecting): Change return type to
268 fast_tpoint_collect_result.
269 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
270 linux_wait_1, stuck_in_jump_pad_callback,
271 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
272 proceed_one_lwp): Adjust to type change.
274 2017-07-10 Yao Qi <yao.qi@linaro.org>
276 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
278 2017-06-29 Yao Qi <yao.qi@linaro.org>
280 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
282 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
284 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
286 * Makefile.in (IPA_OBJS): Sort and format one item per line.
288 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
290 * linux-low.c (linux_create_inferior): Adjust code to access the
291 environment information via 'gdb_environ' class.
292 * lynx-low.c (lynx_create_inferior): Likewise.
293 * server.c (our_environ): Make it an instance of 'gdb_environ'.
294 (get_environ): Return a pointer to 'our_environ'.
295 (captured_main): Initialize 'our_environ'.
296 * server.h (get_environ): Adjust prototype.
297 * spu-low.c (spu_create_inferior): Adjust code to access the
298 environment information via 'gdb_environ' class.
300 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
302 * linux-low.c (linux_read_memory, linux_write_memory): Remove
303 usage of "register" keyword.
305 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
307 * configure: Re-generate.
309 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
311 * configure: Re-generate.
313 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
315 * Makefile.in (COMPILE.pre): Add "-x c++".
317 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
319 * fork-child.c: Conditionally include <signal.h>.
321 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
323 * server.c (handle_general_set): Handle new packet
325 (handle_query): Add "QStartupWithShell" to the list of supported
327 (gdbserver_usage): Add help text explaining the
328 new "--startup-with-shell" and "--no-startup-with-shell" CLI
330 (captured_main): Recognize and act upon the presence of the new
333 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
334 Pedro Alves <palves@redhat.com>
336 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
337 * configure: Regenerate.
338 * configure.srv (srv_linux_obj): Add "fork-child.o" and
340 (i[34567]86-*-lynxos*): Likewise.
341 (spu*-*-*): Likewise.
342 * fork-child.c: New file.
343 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
345 (linux_ptrace_fun): New function.
346 (linux_create_inferior): Adjust function prototype to reflect
347 change on "target.h". Adjust function code to use
349 (linux_request_interrupt): Delete "signal_pid".
350 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
351 (lynx_ptrace_fun): New function.
352 (lynx_create_inferior): Adjust function prototype to reflect
353 change on "target.h". Adjust function code to use
355 * nto-low.c (nto_create_inferior): Adjust function prototype and
356 code to reflect change on "target.h". Update comments.
357 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
358 "common-terminal.h" and "environ.h".
359 (terminal_fd): Moved to fork-child.c.
360 (old_foreground_pgrp): Likewise.
361 (restore_old_foreground_pgrp): Likewise.
362 (last_status): Make it global.
363 (last_ptid): Likewise.
364 (our_environ): New variable.
365 (startup_with_shell): Likewise.
366 (program_name): Likewise.
367 (program_argv): Rename to...
368 (program_args): ...this.
369 (wrapper_argv): New variable.
370 (start_inferior): Delete function.
371 (get_exec_wrapper): New function.
372 (get_exec_file): Likewise.
373 (get_environ): Likewise.
374 (prefork_hook): Likewise.
375 (post_fork_inferior): Likewise.
376 (postfork_hook): Likewise.
377 (postfork_child_hook): Likewise.
378 (handle_v_run): Update code to deal with arguments coming from the
379 remote host. Update calls from "start_inferior" to
381 (captured_main): Likewise. Initialize environment variable. Call
383 * server.h (post_fork_inferior): New prototype.
384 (get_environ): Likewise.
385 (last_status): Declare.
386 (last_ptid): Likewise.
387 (signal_pid): Likewise.
388 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
389 (spu_ptrace_fun): New function.
390 (spu_create_inferior): Adjust function prototype to reflect change
391 on "target.h". Adjust function code to use "fork_inferior".
392 * target.c (target_terminal_init): New function.
393 (target_terminal_inferior): Likewise.
394 (target_terminal_ours): Likewise.
395 * target.h: Include <vector>.
396 (struct target_ops) <create_inferior>: Update prototype.
397 (create_inferior): Update macro.
398 * utils.c (gdb_flush_out_err): New function.
399 * win32-low.c (win32_create_inferior): Adjust function prototype
400 and code to reflect change on "target.h".
402 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
404 * inferiors.c (switch_to_thread): New function.
406 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
408 * Makefile.in (SFILE): Add "common/job-control.c".
409 (OBS): Add "job-control.o".
411 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
413 * Makefile: Remove "@host_makefile_frag@".
415 2017-05-05 Pedro Alves <palves@redhat.com>
417 * configure: Regenerate.
419 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
421 * configure: Regenerate.
423 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
425 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
426 software_single_step change of return type to
427 std::vector<CORE_ADDR>.
428 * linux-low.c (install_software_single_step_breakpoints):
430 * linux-low.h (install_software_single_step_breakpoints):
433 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
435 * remote-utils.c: Include "gdb_termios.h" instead of
437 * terminal.h: Delete file.
439 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
441 * server.c: Include <vector>.
442 <program_argv, wrapper_argv>: Convert to std::vector.
443 (start_inferior): Rewrite function to use C++.
444 (handle_v_run): Likewise. Update code that calculates the argv
445 based on the vRun packet; use C++.
446 (captured_main): Likewise.
448 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
450 * server.c (handle_v_cont): Initialize thread_resume::thread
453 2017-04-05 Pedro Alves <palves@redhat.com>
455 * configure: Regenerate.
457 2017-04-05 Pedro Alves <palves@redhat.com>
459 * gdbreplay.c (sync_error): Constify.
460 * linux-x86-low.c (push_opcode): Constify.
462 2017-04-05 Pedro Alves <palves@redhat.com>
464 * win32-low.c (get_child_debug_event)
465 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
466 Report TARGET_WAITKIND_SPURIOUS instead.
468 2017-04-05 Pedro Alves <palves@redhat.com>
470 * remote-utils.c (remote_prepare, remote_open): Constify.
471 * remote-utils.h (remote_prepare, remote_open): Constify.
472 * server.c (captured_main): Constify 'port' handling.
474 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
476 * Makefile.in (clean): Clear .deps.
478 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
480 * .gitignore: Remove generated files, replace with wildcard.
481 * (clean): Replace removal of generated files with wildcard.
482 (version.c): Replace with...
483 (version-generated.c): ...this.
484 (xml-builtin.c): Replace with...
485 (xml-builtin-generated.c): ...this.
486 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
487 (%.c: *regformats*): Replace with...
488 (%-generated.c: *regformats*): ...this.
490 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
492 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
493 (xtensa_fill_gregset): Call collect_register_by_name for
495 (xtensa_store_gregset): Call supply_register_by_name for
498 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
500 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
501 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
502 (xtensa_store_gregset): Call supply_register for all registers in
503 a0_regnum..a0_regnum + C0_NREGS range.
505 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
507 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
508 (ax-ipa.o: ax.c): Remove.
509 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
510 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
511 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
512 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
513 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
515 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
517 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
518 (print-utils-ipa.o: ../common/print-utils.c): Remove.
519 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
520 (errors-ipa.o: ../common/errors.c): Remove.
521 (format-ipa.o: ../common/format.c): Remove.
522 (common-utils-ipa.o: ../common/common-utils.c): Remove.
524 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
526 * Makefile.in (%-ipa.o: %.c): New rule.
527 (tracepoint-ipa.o: tracepoint.c): Remove.
528 (utils-ipa.o: utils.c): Remove.
529 (remote-utils-ipa.o: remote-utils.c): Remove.
530 (regcache-ipa.o: regcache.c): Remove.
531 (i386-linux-ipa.o: i386-linux.c): Remove.
532 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
533 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
534 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
535 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
536 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
537 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
538 (amd64-linux-ipa.o: amd64-linux.c): Remove.
539 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
540 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
541 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
542 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
543 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
544 (aarch64-ipa.o: aarch64.c): Remove.
545 (s390-linux32-ipa.o: s390-linux32.c): Remove.
546 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
547 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
548 (s390-linux64-ipa.o: s390-linux64.c): Remove.
549 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
550 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
551 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
552 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
553 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
554 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
555 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
556 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
557 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
558 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
559 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
560 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
561 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
562 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
563 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
564 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
565 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
566 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
567 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
568 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
569 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
570 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
571 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
572 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
573 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
574 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
575 (tdesc-ipa.o: tdesc.c): Remove.
576 (x32-linux-ipa.o: x32-linux.c): Remove.
577 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
578 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
580 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
582 * Makefile.in (%.o: ../arch/%.c): New rule.
583 (arm.o: ../arch/arm.c): Remove.
584 (arm-linux.o: ../arch/arm-linux.c): Remove.
585 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
586 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
588 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
590 * Makefile.in (%.o: ../nat/%.c): New rule.
591 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
592 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
593 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
594 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
595 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
596 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
597 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
598 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
599 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
600 (linux-personality.o: ../nat/linux-personality.c): Remove.
601 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
602 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
603 (x86-linux.o: ../nat/x86-linux.c): Remove.
604 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
605 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
607 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
609 * Makefile.in (%.o: ../common/%.c): New rule.
610 (signals.o: ../common/signals.c): Remove.
611 (print-utils.o: ../common/print-utils.c): Remove.
612 (rsp-low.o: ../common/rsp-low.c): Remove.
613 (common-utils.o: ../common/common-utils.c): Remove.
614 (posix-strerror.o: ../common/posix-strerror.c): Remove.
615 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
616 (vec.o: ../common/vec.c): Remove.
617 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
618 (xml-utils.o: ../common/xml-utils.c): Remove.
619 (ptid.o: ../common/ptid.c): Remove.
620 (buffer.o: ../common/buffer.c): Remove.
621 (format.o: ../common/format.c): Remove.
622 (filestuff.o: ../common/filestuff.c): Remove.
623 (agent.o: ../common/agent.c): Remove.
624 (errors.o: ../common/errors.c): Remove.
625 (environ.o: ../common/environ.c): Remove.
626 (common-debug.o: ../common/common-debug.c): Remove.
627 (cleanups.o: ../common/cleanups.c): Remove.
628 (common-exceptions.o: ../common/common-exceptions.c): Remove.
629 (fileio.o: ../common/fileio.c): Remove.
630 (common-regcache.o: ../common/common-regcache.c): Remove.
631 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
632 (new-op.o: ../common/new-op.c): Remove.
633 (btrace-common.o: ../common/btrace-common.c): Remove.
635 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
637 * Makefile.in (%.o: ../target/%.c): New rule.
638 (waitstatus.o: ../target/waitstatus.c): Remove.
640 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
643 (%.c: ../regformats/%.dat,
644 (%.c: ../regformats/arm/%.dat,
645 (%.c: ../regformats/i386/%.dat,
646 (%.c: ../regformats/rs6000/%.dat): New rules.
649 (arm-with-iwmmxt.c): Remove.
650 (arm-with-vfpv2.c): Remove.
651 (arm-with-vfpv3.c): Remove.
652 (arm-with-neon.c): Remove.
653 (reg-bfin.c): Remove.
654 (reg-cris.c): Remove.
655 (reg-crisv32.c): Remove.
657 (i386-linux.c): Remove.
658 (i386-avx.c): Remove.
659 (i386-avx-linux.c): Remove.
660 (i386-avx-avx512.c): Remove.
661 (i386-avx-avx512-linux.c): Remove.
662 (i386-mpx.c): Remove.
663 (i386-mpx-linux.c): Remove.
664 (i386-avx-mpx-avx512-pku.c): Remove.
665 (i386-avx-mpx-avx512-pku-linux.c): Remove.
666 (i386-avx-mpx.c): Remove.
667 (i386-avx-mpx-linux.c): Remove.
668 (i386-mmx.c): Remove.
669 (i386-mmx-linux.c): Remove.
670 (reg-ia64.c): Remove.
671 (reg-m32r.c): Remove.
672 (reg-m68k.c): Remove.
674 (mips-linux.c): Remove.
675 (mips-dsp-linux.c): Remove.
676 (mips64-linux.c): Remove.
677 (mips64-dsp-linux.c): Remove.
678 (nios2-linux.c): Remove.
679 (powerpc-32.c): Remove.
680 (powerpc-32l.c): Remove.
681 (powerpc-altivec32l.c): Remove.
682 (powerpc-cell32l.c): Remove.
683 (powerpc-vsx32l.c): Remove.
684 (powerpc-isa205-32l.c): Remove.
685 (powerpc-isa205-altivec32l.c): Remove.
686 (powerpc-isa205-vsx32l.c): Remove.
687 (powerpc-e500l.c): Remove.
688 (powerpc-64l.c): Remove.
689 (powerpc-altivec64l.c): Remove.
690 (powerpc-cell64l.c): Remove.
691 (powerpc-vsx64l.c): Remove.
692 (powerpc-isa205-64l.c): Remove.
693 (powerpc-isa205-altivec64l.c): Remove.
694 (powerpc-isa205-vsx64l.c): Remove.
695 (s390-linux32.c): Remove.
696 (s390-linux32v1.c): Remove.
697 (s390-linux32v2.c): Remove.
698 (s390-linux64.c): Remove.
699 (s390-linux64v1.c): Remove.
700 (s390-linux64v2.c): Remove.
701 (s390-te-linux64.c): Remove.
702 (s390-vx-linux64.c): Remove.
703 (s390-tevx-linux64.c): Remove.
704 (s390x-linux64.c): Remove.
705 (s390x-linux64v1.c): Remove.
706 (s390x-linux64v2.c): Remove.
707 (s390x-te-linux64.c): Remove.
708 (s390x-vx-linux64.c): Remove.
709 (s390x-tevx-linux64.c): Remove.
710 (tic6x-c64xp-linux.c): Remove.
711 (tic6x-c64x-linux.c): Remove.
712 (tic6x-c62x-linux.c): Remove.
714 (reg-sparc64.c): Remove.
717 (amd64-linux.c): Remove.
718 (amd64-avx.c): Remove.
719 (amd64-avx-linux.c): Remove.
720 (amd64-avx-avx512.c): Remove.
721 (amd64-avx-avx512-linux.c): Remove.
722 (amd64-mpx.c): Remove.
723 (amd64-mpx-linux.c): Remove.
724 (amd64-avx-mpx-avx512-pku.c): Remove.
725 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
726 (amd64-avx-mpx.c): Remove.
727 (amd64-avx-mpx-linux.c): Remove.
729 (x32-linux.c): Remove.
731 (x32-avx-linux.c): Remove.
732 (x32-avx-avx512.c): Remove.
733 (x32-avx-avx512-linux.c): Remove.
734 (reg-xtensa.c): Remove.
735 (reg-tilegx.c): Remove.
736 (reg-tilegx32.c): Remove.
738 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
740 * Makefile.in (SFILES): Add "common/environ.c".
741 (OBJS): Add "common/environ.h".
743 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
745 * configure.ac: Check if the fs_base and gs_base members of
746 `struct user_regs_struct' exist.
747 * config.in: Regenerated.
748 * configure: Likewise.
750 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
752 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
754 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
755 (get_next_pcs_syscall_next_pc): Likewise.
757 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
759 * win32-i386-low.c: Fix incorrect reference to a couple source files.
760 * nto-x86-low.c: Likewise.
762 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
764 * Makefile.in: Include disable-implicit-rules.mk.
766 2016-11-23 Pedro Alves <palves@redhat.com>
768 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
769 (debug_vprintf): Use std::chrono::steady_clock instead of
770 gettimeofday. Use '.' instead of ':'.
771 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
772 (get_timestamp): Use std::chrono::steady_clock instead of
775 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
777 * Makefile.in: Fix whitespace formatting.
779 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
781 * Makefile.in (SFILES, OBS): Flatten list and order
784 2016-11-23 Pedro Alves <palves@redhat.com>
786 * event-loop.c (handle_file_event): Use warning.
787 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
788 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
791 2016-11-23 Pedro Alves <palves@redhat.com>
793 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
795 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
796 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
797 debug_printf and debug_flush for debug output.
798 * server.c (handle_general_set): Likewise.
799 * thread-db.c (try_thread_db_load): Use debug_printf for debug
802 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
804 * Makefile.in (.c.o): Replace rule with ...
805 (%.o: %.c): ... this one.
807 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
809 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
810 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
812 * configure.ac: Remove checks for the make program.
813 * configure: Re-generate.
815 2016-10-28 Pedro Alves <palves@redhat.com>
817 * Makefile.in (CXX_DIALECT): Get from configure.
818 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
819 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
820 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
821 * config.in: Regenerate.
822 * configure: Regenerate.
824 2016-10-27 Yao Qi <yao.qi@linaro.org>
826 * linux-low.c (linux_supports_range_stepping): Return true if
827 can_software_single_step return true.
829 2016-10-27 Yao Qi <yao.qi@linaro.org>
831 * inferiors.c (find_inferior_in_random): New function.
832 * inferiors.h (find_inferior_in_random): Declare.
833 * linux-low.c (linux_wait_for_event_filtered): Call
834 find_inferior_in_random instead of find_inferior.
836 2016-10-27 Yao Qi <yao.qi@linaro.org>
838 * linux-low.c (linux_wait_1): If single-step breakpoints are
839 inserted, remove them.
841 2016-10-26 Pedro Alves <palves@redhat.com>
843 * linux-low.c (handle_extended_wait): Link parent/child fork
845 (linux_wait_1): Unlink them.
846 (linux_set_resume_request): Ignore resume requests for
847 already-resumed and unhandled fork child threads.
848 * linux-low.h (struct lwp_info) <fork_relative>: New field.
849 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
851 (handle_v_requests) <vCont>: Don't call require_running.
852 * server.h (in_queued_stop_replies): New declaration.
854 2016-10-24 Yao Qi <yao.qi@linaro.org>
857 * linux-aarch64-low.c (append_insns): Cast the return value to
860 2016-10-10 Yao Qi <yao.qi@linaro.org>
862 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
864 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
866 * target.c (target_supports_multi_process): New function, moved
868 * target.h (target_supports_multi_process): ... here. Remove
871 2016-10-05 Tom Tromey <tom@tromey.com>
874 * tracepoint.c (handle_tracepoint_bkpts): Check
875 ipa_error_tracepoint, not ipa_stopping_tracepoint.
877 2016-10-05 Yao Qi <yao.qi@linaro.org>
879 * configure.srv: Update the path of arm-*.xml files.
881 2016-10-05 Terry Guo <terry.guo@arm.com>
882 Yao Qi <yao.qi@linaro.org>
884 * Makefile.in: Adjust the path of rules.
885 * configure.srv: Update the path of xml files.
886 * regformats/arm-with-iwmmxt.dat: Regenerated.
887 * regformats/arm-with-neon.dat: Likewise.
888 * regformats/arm-with-vfpv2.dat: Likewise.
889 * regformats/arm-with-vfpv3.dat Likewise.
891 2016-09-30 Yao Qi <yao.qi@linaro.org>
894 * target.c (target_stop_and_wait): Don't call
895 target_continue_no_signal, use resume_stop instead.
897 2016-09-26 Yao Qi <yao.qi@linaro.org>
899 * linux-low.c (linux_wait_1): Call debug_exit.
901 2016-09-23 Pedro Alves <palves@redhat.com>
903 * Makefile.in (SFILES): Add common/new-op.c.
904 (OBS): Add common/new-op.o.
905 (new-op.o): New rule.
907 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
909 * .gitinore: Ignore more files.
911 2016-09-21 Yao Qi <yao.qi@linaro.org>
913 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
916 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
918 * server.c (start_inferior): Call target_mourn_inferior instead of
919 mourn_inferior; pass ptid_t argument to it.
921 (handle_target_event): Likewise.
922 * target.c (target_mourn_inferior): New function.
923 * target.h (mourn_inferior): Delete macro.
925 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
927 * linux-low.c (lwp_is_stepping): New function.
929 2016-09-06 Carl Love <cel@us.ibm.com>
931 * server.c (start_inferior): Fixed comment, requested comment change
932 didn't get updated correctly. Removed reference to ptrace () call as
933 it is only true on Linux systems.
935 2016-09-06 Carl Love <cel@us.ibm.com>
937 * server.c (start_inferior): Do not call
938 function target_post_create_inferior () if the
939 inferior process has already exited.
941 2016-09-05 Pedro Alves <palves@redhat.com>
943 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
944 (COMPILE.pre, CC_LD): Use CXX directly.
945 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
946 * acinclude.m4: Don't include build-with-cxx.m4.
947 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
948 * configure: Regenerate.
950 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
953 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
954 call writing data to own_buf.
956 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
958 * target.c (mywait): Call target_wait instead of
960 (target_wait): New function.
962 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
964 * server.c (start_inferior): New variable 'ptid'. Replace calls
965 to the_target->resume by target_continue{,_no_signal}, depending
967 * target.c (target_stop_and_wait): Call target_continue_no_signal
968 instead of the_target->resume.
969 (target_continue): New function.
971 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
973 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
975 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
978 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
980 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
981 * linux-arm-low.c (ps_get_thread_area): Likewise.
982 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
983 * linux-m68k-low.c (ps_get_thread_area): Likewise.
984 * linux-mips-low.c (ps_get_thread_area): Likewise.
985 * linux-nios2-low.c (ps_get_thread_area): Likewise.
986 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
987 * linux-x86-low.c (ps_get_thread_area): Likewise.
988 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
990 2016-08-19 Pedro Alves <palves@redhat.com>
992 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
994 2016-08-19 Pedro Alves <palves@redhat.com>
996 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
997 comment. Use memcpy instead of casting through unsigned long.
999 2016-08-19 Pedro Alves <palves@redhat.com>
1001 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1002 allocating around 0x80000000.
1004 2016-08-19 Pedro Alves <palves@redhat.com>
1007 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1008 (x32-avx512-linux-ipa.o): New rules.
1009 * configure.ac (x86_64-*-linux*): New x32 check.
1010 * configure.srv (ipa_x32_linux_regobj): New.
1011 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1012 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1014 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1016 * configure: Regenerate.
1018 2016-08-09 Pedro Alves <palves@redhat.com>
1021 * Makefile.in (OBS): Add signals-state-save-restore.o.
1022 (signals-state-save-restore.o): New rule.
1023 * config.in: Regenerate.
1024 * configure: Regenerate.
1025 * linux-low.c: Include "signals-state-save-restore.h".
1026 (linux_create_inferior): Call
1027 restore_original_signals_state.
1028 * server.c: Include "dispositions-save-restore.h".
1029 (captured_main): Call save_original_signals_state.
1031 2016-08-05 Pedro Alves <palves@redhat.com>
1033 * configure: Regenerate.
1035 2016-08-04 Yao Qi <yao.qi@linaro.org>
1037 * linux-low.c (regsets_fetch_inferior_registers): Check
1038 errno is ESRCH or not.
1040 2016-08-02 Yao Qi <yao.qi@linaro.org>
1042 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1043 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1044 (thread_db_load_search): Update.
1045 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1046 td_ta_set_event and td_ta_event_getmsg.
1048 2016-07-26 Pedro Alves <palves@redhat.com>
1051 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1052 of unsigned long for 64-bit registers and use uint32_t instead of
1053 unsigned int for 32-bit registers.
1055 2016-07-26 Pedro Alves <palves@redhat.com>
1057 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1060 2016-07-21 Tom Tromey <tom@tromey.com>
1062 * configure: Rebuild.
1064 2016-07-21 Yao Qi <yao.qi@linaro.org>
1066 * mem-break.c (find_gdb_breakpoint): Cast bp to
1067 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1069 2016-07-21 Yao Qi <yao.qi@linaro.org>
1071 * server.c (handle_v_requests): Support s and S actions
1072 if target_supports_software_single_step return true.
1074 2016-07-21 Yao Qi <yao.qi@linaro.org>
1076 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1077 is resume_step, call maybe_hw_step.
1078 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1080 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1082 (proceed_one_lwp): If resume request is resume_step, install
1083 reinsert breakpoints and call maybe_hw_step.
1085 2016-07-21 Yao Qi <yao.qi@linaro.org>
1087 * linux-low.c (proceed_one_lwp): Declare.
1088 (linux_resume_one_thread): Remove local variable 'step'.
1089 Lift code enqueue signal. Call proceed_one_lwp instead of
1090 linux_resume_one_lwp.
1092 2016-07-21 Yao Qi <yao.qi@linaro.org>
1094 * linux-low.c (linux_resume_one_thread): Call
1095 enqueue_pending_signal.
1097 2016-07-21 Yao Qi <yao.qi@linaro.org>
1099 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1100 * inferiors.c (do_restore_current_thread_cleanup): New function.
1101 (make_cleanup_restore_current_thread): Likewise.
1102 * linux-low.c (install_software_single_step_breakpoints): Call
1103 make_cleanup_restore_current_thread. Switch current_thread to
1106 2016-07-21 Yao Qi <yao.qi@linaro.org>
1108 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1109 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1110 (clone_one_breakpoint): Likewise.
1111 (delete_reinsert_breakpoints): Change parameter to thread.
1113 (has_reinsert_breakpoints): Likewise.
1114 (uninsert_reinsert_breakpoints): Likewise.
1115 (reinsert_reinsert_breakpoints): Likewise.
1116 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1117 (delete_reinsert_breakpoints): Likewise.
1118 (reinsert_reinsert_breakpoints): Likewise.
1119 (uninsert_reinsert_breakpoints): Likewise.
1120 (has_reinsert_breakpoints): Likewise.
1122 2016-07-21 Yao Qi <yao.qi@linaro.org>
1124 * inferiors.c (get_thread_process): Make parameter const.
1125 * inferiors.h (get_thread_process): Update declaration.
1126 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1127 Add new parameters child_thread and parent_thread. Callers
1129 * mem-break.h (clone_all_breakpoints): Update declaration.
1131 2016-07-21 Yao Qi <yao.qi@linaro.org>
1133 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1134 <command_list, handler>: Remove.
1135 (struct gdb_breakpoint): New.
1136 (struct other_breakpoint): New.
1137 (struct reinsert_breakpoint): New.
1138 (is_gdb_breakpoint): New function.
1139 (any_persistent_commands): Update command_list if
1140 is_gdb_breakpoint returns true.
1141 (set_breakpoint): Create breakpoints according to their types.
1142 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1143 (set_gdb_breakpoint_1): Likewise.
1144 (set_gdb_breakpoint): Likewise.
1145 (clear_breakpoint_conditions): Change parameter type to
1146 'struct gdb_breakpoint *'.
1147 (clear_breakpoint_commands): Likewise.
1148 (clear_breakpoint_conditions_and_commands): Likewise.
1149 (add_condition_to_breakpoint): Likewise.
1150 (add_breakpoint_condition): Likewise.
1151 (add_commands_to_breakpoint): Likewise.
1152 (check_breakpoints): Check other_breakpoint.
1153 (clone_one_breakpoint): Clone breakpopint according to its type.
1154 * mem-break.h (struct gdb_breakpoint): Declare.
1155 (set_gdb_breakpoint): Update declaration.
1156 (clear_breakpoint_conditions_and_commands): Likewise.
1157 (add_breakpoint_condition): Likewise.
1158 (add_breakpoint_commands): Likewise.
1159 * server.c (process_point_options): Change parameter type to
1160 'struct gdb_breakpoint *'.
1162 2016-07-21 Yao Qi <yao.qi@linaro.org>
1164 * mem-break.c (set_breakpoint_at): Rename it to ...
1165 (set_breakpoint_type_at): ... it.
1166 (set_breakpoint_at): Call set_breakpoint_type_at.
1167 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1168 * mem-break.h (set_breakpoint_at): Update comments.
1170 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1172 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1174 (nios2_store_gregset): Likewise.
1176 2016-07-01 Pedro Alves <palves@redhat.com>
1177 Antoine Tremblay <antoine.tremblay@ericsson.com>
1179 * linux-low.c: Change interface to take the target lwp_info
1180 pointer directly and return void. Handle detaching from a zombie
1182 (linux_detach_lwp_callback): New function.
1183 (linux_detach): Detach from the leader thread after detaching from
1186 2016-06-28 Yao Qi <yao.qi@linaro.org>
1188 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1189 for variable new_offset.
1190 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1191 (aarch64_ftrace_insn_reloc_cb): Likewise.
1192 (aarch64_ftrace_insn_reloc_tb): Likewise.
1193 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1194 PRIx64 instead of PRIx32.
1196 2016-06-28 Yao Qi <yao.qi@linaro.org>
1198 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1199 (the_low_target): Install arm_get_syscall_trapinfo.
1201 2016-06-28 Yao Qi <yao.qi@linaro.org>
1203 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1205 (the_low_target): Install aarch64_get_syscall_trapinfo.
1207 2016-06-28 Yao Qi <yao.qi@linaro.org>
1209 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1211 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1212 Remove parameter sysno.
1213 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1216 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1218 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1219 (s390_emit_ne_goto): Likewise.
1220 (s390_emit_lt_goto): Likewise.
1221 (s390_emit_le_goto): Likewise.
1222 (s390_emit_gt_goto): Likewise.
1223 (s390_emit_ge_goto): Likewise.
1224 (s390x_emit_eq_goto): Likewise.
1225 (s390x_emit_ne_goto): Likewise.
1226 (s390x_emit_lt_goto): Likewise.
1227 (s390x_emit_le_goto): Likewise.
1228 (s390x_emit_gt_goto): Likewise.
1229 (s390x_emit_ge_goto): Likewise.
1230 (s390_emit_ops_impl): Mark variable static.
1231 (s390x_emit_ops): Likewise.
1233 2016-06-17 Yao Qi <yao.qi@linaro.org>
1235 * linux-low.c (handle_extended_wait): Call
1236 uninsert_reinsert_breakpoints for the parent process. Remove
1237 reinsert breakpoints from the child process. Reinsert them to
1238 the parent process when vfork is done.
1239 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1240 (reinsert_reinsert_breakpoints): New function.
1241 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1242 (reinsert_reinsert_breakpoints): Declare.
1244 2016-06-17 Yao Qi <yao.qi@linaro.org>
1246 * linux-low.c (handle_extended_wait): If the parent is doing
1247 step-over, remove the reinsert breakpoints from the forked child.
1249 2016-06-17 Yao Qi <yao.qi@linaro.org>
1251 * linux-low.c (unsuspend_all_lwps): Declare.
1252 (linux_low_filter_event): If thread exited, call finish_step_over.
1253 If step-over is finished, unsuspend other threads.
1255 2016-06-17 Yao Qi <yao.qi@linaro.org>
1257 * linux-low.c (linux_resume_one_lwp_throw): Assert
1258 has_reinsert_breakpoints returns false.
1259 * mem-break.c (delete_disabled_breakpoints): Assert
1260 bp type isn't reinsert_breakpoint.
1262 2016-06-17 Yao Qi <yao.qi@linaro.org>
1264 * linux-low.c (maybe_hw_step): New function.
1265 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1266 (finish_step_over): Switch current_thread to lwp temporarily,
1267 and assert has_reinsert_breakpoints returns true.
1268 (proceed_one_lwp): Call maybe_hw_step.
1269 * mem-break.c (has_reinsert_breakpoints): New function.
1270 * mem-break.h (has_reinsert_breakpoints): Declare.
1272 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1274 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1276 2016-05-17 Yao Qi <yao.qi@linaro.org>
1278 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1279 instead of find_inferior.
1281 2016-05-05 Yao Qi <yao.qi@linaro.org>
1283 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1284 Initialize res to zero.
1286 2016-05-05 Yao Qi <yao.qi@linaro.org>
1288 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1291 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1293 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1294 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1295 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1297 2016-04-28 Par Olsson <par.olsson@windriver.com>
1298 Simon Marchi <simon.marchi@ericsson.com>
1300 * tracepoint.c (write_inferior_int8): New function.
1301 (cmd_qtenable_disable): Write enable flag using
1302 write_inferior_int8.
1304 2016-04-25 Yao Qi <yao.qi@linaro.org>
1306 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1307 (need_step_over_p): Return zero if the LWP has pending signals
1308 can be delivered on software single step target.
1310 2016-04-25 Yao Qi <yao.qi@linaro.org>
1312 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1313 return instead of error.
1315 2016-04-22 Yao Qi <yao.qi@linaro.org>
1317 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1320 2016-04-22 Yao Qi <yao.qi@linaro.org>
1322 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1323 signal when stepping over breakpoint with software single
1326 2016-04-21 Pedro Alves <palves@redhat.com>
1328 * linux-s390-low.c (s390_collect_ptrace_register)
1329 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1331 (s390_check_regset): Use void * instead of gdb_byte *.
1333 2016-04-20 Pedro Alves <palves@redhat.com>
1335 * configure: Renegerate.
1337 2016-04-20 Yao Qi <yao.qi@linaro.org>
1339 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1340 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1342 (arm_store_gregset): Likewise.
1344 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1346 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1347 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1348 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1349 (amd64-avx-mpx-linux.c): New rules.
1350 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1351 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1352 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1353 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1354 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1355 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1356 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1357 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1358 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1359 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1360 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1361 * linux-x86-low.c (x86_linux_read_description): Add case for
1362 X86_XSTATE_AVX_MPX_MASK.
1363 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1364 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1365 init_registers_i386_avx_mpx_linux.
1366 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1367 (initialize_low_tracepoint): Call
1368 init_registers_i386_avx_mpx_linux.
1369 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1370 (initialize_low_tracepoint): Call
1371 init_registers_amd64_avx_mpx_linux.
1372 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1373 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1374 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1377 2016-04-18 Pedro Alves <palves@redhat.com>
1379 * configure: Regenerate.
1381 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1383 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1384 (aarch64_emit_sub): Likewise.
1386 2016-04-12 Pedro Alves <palves@redhat.com>
1388 * utils.c (prepare_to_throw_exception): Delete.
1390 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1392 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1394 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1396 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1398 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1400 * linux-aarch64-ipa.c: Add <elf.h> include.
1401 * linux-ppc-ipa.c: Add <elf.h> include.
1402 * linux-s390-ipa.c: Add <elf.h> include.
1404 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1406 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1407 (get_raw_reg_ptr): Likewise.
1408 (get_trace_state_variable_value_ptr): Likewise.
1409 (set_trace_state_variable_value_ptr): Likewise.
1410 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1413 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1414 Marcin Kościelnicki <koriakin@0x04.net>
1417 * linux-ppc-low.c (emit_insns): New function.
1418 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1419 (ppc_emit_prologue): New function.
1420 (ppc_emit_epilogue): New function.
1421 (ppc_emit_add): New function.
1422 (ppc_emit_sub): New function.
1423 (ppc_emit_mul): New function.
1424 (ppc_emit_lsh): New function.
1425 (ppc_emit_rsh_signed): New function.
1426 (ppc_emit_rsh_unsigned): New function.
1427 (ppc_emit_ext): New function.
1428 (ppc_emit_zero_ext): New function.
1429 (ppc_emit_log_not): New function.
1430 (ppc_emit_bit_and): New function.
1431 (ppc_emit_bit_or): New function.
1432 (ppc_emit_bit_xor): New function.
1433 (ppc_emit_bit_not): New function.
1434 (ppc_emit_equal): New function.
1435 (ppc_emit_less_signed): New function.
1436 (ppc_emit_less_unsigned): New function.
1437 (ppc_emit_ref): New function.
1438 (ppc_emit_const): New function.
1439 (ppc_emit_reg): New function.
1440 (ppc_emit_pop): New function.
1441 (ppc_emit_stack_flush): New function.
1442 (ppc_emit_swap): New function.
1443 (ppc_emit_stack_adjust): New function.
1444 (ppc_emit_call): New function.
1445 (ppc_emit_int_call_1): New function.
1446 (ppc_emit_void_call_2): New function.
1447 (ppc_emit_if_goto): New function.
1448 (ppc_emit_goto): New function.
1449 (ppc_emit_eq_goto): New function.
1450 (ppc_emit_ne_goto): New function.
1451 (ppc_emit_lt_goto): New function.
1452 (ppc_emit_le_goto): New function.
1453 (ppc_emit_gt_goto): New function.
1454 (ppc_emit_ge_goto): New function.
1455 (ppc_write_goto_address): New function.
1456 (ppc_emit_ops_impl): New static variable.
1457 (ppc64v1_emit_prologue): New function.
1458 (ppc64v2_emit_prologue): New function.
1459 (ppc64_emit_epilogue): New function.
1460 (ppc64_emit_add): New function.
1461 (ppc64_emit_sub): New function.
1462 (ppc64_emit_mul): New function.
1463 (ppc64_emit_lsh): New function.
1464 (ppc64_emit_rsh_signed): New function.
1465 (ppc64_emit_rsh_unsigned): New function.
1466 (ppc64_emit_ext): New function.
1467 (ppc64_emit_zero_ext): New function.
1468 (ppc64_emit_log_not): New function.
1469 (ppc64_emit_bit_and): New function.
1470 (ppc64_emit_bit_or): New function.
1471 (ppc64_emit_bit_xor): New function.
1472 (ppc64_emit_bit_not): New function.
1473 (ppc64_emit_equal): New function.
1474 (ppc64_emit_less_signed): New function.
1475 (ppc64_emit_less_unsigned): New function.
1476 (ppc64_emit_ref): New function.
1477 (ppc64_emit_const): New function.
1478 (ppc64v1_emit_reg): New function.
1479 (ppc64v2_emit_reg): New function.
1480 (ppc64_emit_pop): New function.
1481 (ppc64_emit_stack_flush): New function.
1482 (ppc64_emit_swap): New function.
1483 (ppc64v1_emit_call): New function.
1484 (ppc64v2_emit_call): New function.
1485 (ppc64v1_emit_int_call_1): New function.
1486 (ppc64v2_emit_int_call_1): New function.
1487 (ppc64v1_emit_void_call_2): New function.
1488 (ppc64v2_emit_void_call_2): New function.
1489 (ppc64_emit_if_goto): New function.
1490 (ppc64_emit_eq_goto): New function.
1491 (ppc64_emit_ne_goto): New function.
1492 (ppc64_emit_lt_goto): New function.
1493 (ppc64_emit_le_goto): New function.
1494 (ppc64_emit_gt_goto): New function.
1495 (ppc64_emit_ge_goto): New function.
1496 (ppc64v1_emit_ops_impl): New static variable.
1497 (ppc64v2_emit_ops_impl): New static variable.
1498 (ppc_emit_ops): New function.
1499 (linux_low_target): Wire in ppc_emit_ops.
1501 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1502 Marcin Kościelnicki <koriakin@0x04.net>
1505 * Makefile.in: Add powerpc-*-ipa.o
1506 * configure.srv: Add ipa_obj for powerpc*-linux.
1507 * linux-ppc-ipa.c: New file.
1508 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1510 (PPC_FIELD): New macro.
1511 (PPC_SEXT): New macro.
1512 (PPC_OP6): New macro.
1513 (PPC_BO): New macro.
1514 (PPC_LI): New macro.
1515 (PPC_BD): New macro.
1516 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1517 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1518 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1519 (ppc_get_thread_area): New function.
1520 (is_elfv2_inferior): New function.
1521 (gen_ds_form): New function.
1522 (GEN_STD): New macro.
1523 (GEN_STDU): New macro.
1524 (GEN_LD): New macro.
1525 (GEN_LDU): New macro.
1526 (gen_d_form): New function.
1527 (GEN_ADDI): New macro.
1528 (GEN_ADDIS): New macro.
1529 (GEN_LI): New macro.
1530 (GEN_LIS): New macro.
1531 (GEN_ORI): New macro.
1532 (GEN_ORIS): New macro.
1533 (GEN_LWZ): New macro.
1534 (GEN_STW): New macro.
1535 (GEN_STWU): New macro.
1536 (gen_xfx_form): New function.
1537 (GEN_MFSPR): New macro.
1538 (GEN_MTSPR): New macro.
1539 (GEN_MFCR): New macro.
1540 (GEN_MTCR): New macro.
1541 (GEN_SYNC): New macro.
1542 (GEN_LWSYNC): New macro.
1543 (gen_x_form): New function.
1544 (GEN_OR): New macro.
1545 (GEN_MR): New macro.
1546 (GEN_LWARX): New macro.
1547 (GEN_STWCX): New macro.
1548 (GEN_CMPW): New macro.
1549 (gen_md_form): New function.
1550 (GEN_RLDICL): New macro.
1551 (GEN_RLDICR): New macro.
1552 (gen_i_form): New function.
1554 (GEN_BL): New macro.
1555 (gen_b_form): New function.
1556 (GEN_BNE): New macro.
1557 (GEN_LOAD): New macro.
1558 (GEN_STORE): New macro.
1559 (gen_limm): New function.
1560 (gen_atomic_xchg): New function.
1561 (gen_call): New function.
1562 (ppc_relocate_instruction): New function.
1563 (ppc_install_fast_tracepoint_jump_pad): New function.
1564 (ppc_get_min_fast_tracepoint_insn_len): New function.
1565 (ppc_get_ipa_tdesc_idx): New function.
1566 (the_low_target): Wire in the new functions.
1567 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1569 * linux-ppc-tdesc.h: New file.
1571 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1573 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1574 (alloc_jump_pad_buffer): New function.
1575 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1576 (alloc_jump_pad_buffer): New function.
1577 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1578 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1579 (alloc_jump_pad_buffer): New function.
1580 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1581 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1582 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1583 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1585 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1587 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1588 * linux-amd64-ipa.c: Likewise.
1589 * linux-i386-ipa.c: Likewise.
1590 * linux-s390-ipa.c: Likewise.
1591 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1592 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1593 set_trace_state_variable_value_ptr.
1594 (struct ipa_sym_addresses): Likewise.
1595 (symbol_list): Likewise.
1596 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1597 accessing gdb_collect directly.
1598 (gdb_collect_ptr_type): New typedef.
1599 (get_raw_reg_ptr_type): New typedef.
1600 (get_trace_state_variable_value_ptr_type): New typedef.
1601 (set_trace_state_variable_value_ptr_type): New typedef.
1602 (gdb_collect_ptr): New global.
1603 (get_raw_reg_ptr): New global.
1604 (get_trace_state_variable_value_ptr): New global.
1605 (set_trace_state_variable_value_ptr): New global.
1606 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1607 accessing get_raw_reg directly.
1608 (get_get_tsv_func_addr): Likewise for
1609 get_trace_state_variable_value_ptr.
1610 (get_set_tsv_func_addr): Likewise for
1611 set_trace_state_variable_value_ptr.
1612 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1614 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1616 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1618 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1620 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1622 (relocate_instruction): Remove own_buf.
1623 * server.c (own_buf): Make global.
1624 (handle_v_requests): Make global.
1625 * server.h (own_buf): New declaration.
1626 (handle_v_requests): New prototype.
1628 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1631 * linux-s390-low.c (add_insns): New function.
1632 (s390_emit_prologue): New function.
1633 (s390_emit_epilogue): New function.
1634 (s390_emit_add): New function.
1635 (s390_emit_sub): New function.
1636 (s390_emit_mul): New function.
1637 (s390_emit_lsh): New function.
1638 (s390_emit_rsh_signed): New function.
1639 (s390_emit_rsh_unsigned): New function.
1640 (s390_emit_ext): New function.
1641 (s390_emit_log_not): New function.
1642 (s390_emit_bit_and): New function.
1643 (s390_emit_bit_or): New function.
1644 (s390_emit_bit_xor): New function.
1645 (s390_emit_bit_not): New function.
1646 (s390_emit_equal): New function.
1647 (s390_emit_less_signed): New function.
1648 (s390_emit_less_unsigned): New function.
1649 (s390_emit_ref): New function.
1650 (s390_emit_if_goto): New function.
1651 (s390_emit_goto): New function.
1652 (s390_write_goto_address): New function.
1653 (s390_emit_litpool): New function.
1654 (s390_emit_const): New function.
1655 (s390_emit_call): New function.
1656 (s390_emit_reg): New function.
1657 (s390_emit_pop): New function.
1658 (s390_emit_stack_flush): New function.
1659 (s390_emit_zero_ext): New function.
1660 (s390_emit_swap): New function.
1661 (s390_emit_stack_adjust): New function.
1662 (s390_emit_set_r2): New function.
1663 (s390_emit_int_call_1): New function.
1664 (s390_emit_void_call_2): New function.
1665 (s390_emit_eq_goto): New function.
1666 (s390_emit_ne_goto): New function.
1667 (s390_emit_lt_goto): New function.
1668 (s390_emit_le_goto): New function.
1669 (s390_emit_gt_goto): New function.
1670 (s390_emit_ge_goto): New function.
1671 (s390x_emit_prologue): New function.
1672 (s390x_emit_epilogue): New function.
1673 (s390x_emit_add): New function.
1674 (s390x_emit_sub): New function.
1675 (s390x_emit_mul): New function.
1676 (s390x_emit_lsh): New function.
1677 (s390x_emit_rsh_signed): New function.
1678 (s390x_emit_rsh_unsigned): New function.
1679 (s390x_emit_ext): New function.
1680 (s390x_emit_log_not): New function.
1681 (s390x_emit_bit_and): New function.
1682 (s390x_emit_bit_or): New function.
1683 (s390x_emit_bit_xor): New function.
1684 (s390x_emit_bit_not): New function.
1685 (s390x_emit_equal): New function.
1686 (s390x_emit_less_signed): New function.
1687 (s390x_emit_less_unsigned): New function.
1688 (s390x_emit_ref): New function.
1689 (s390x_emit_if_goto): New function.
1690 (s390x_emit_const): New function.
1691 (s390x_emit_call): New function.
1692 (s390x_emit_reg): New function.
1693 (s390x_emit_pop): New function.
1694 (s390x_emit_stack_flush): New function.
1695 (s390x_emit_zero_ext): New function.
1696 (s390x_emit_swap): New function.
1697 (s390x_emit_stack_adjust): New function.
1698 (s390x_emit_int_call_1): New function.
1699 (s390x_emit_void_call_2): New function.
1700 (s390x_emit_eq_goto): New function.
1701 (s390x_emit_ne_goto): New function.
1702 (s390x_emit_lt_goto): New function.
1703 (s390x_emit_le_goto): New function.
1704 (s390x_emit_gt_goto): New function.
1705 (s390x_emit_ge_goto): New function.
1706 (s390_emit_ops): New function.
1707 (struct linux_target_ops): Fill in emit_ops hook.
1709 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1712 * Makefile.in: Add s390 IPA files.
1713 * configure.srv: Build IPA for s390.
1714 * linux-s390-ipa.c: New file.
1715 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1716 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1717 (tdesc_s390_linux32): Likewise.
1718 (init_registers_s390_linux32v1): Likewise.
1719 (tdesc_s390_linux32v1): Likewise.
1720 (init_registers_s390_linux32v2): Likewise.
1721 (tdesc_s390_linux32v2): Likewise.
1722 (init_registers_s390_linux64): Likewise.
1723 (tdesc_s390_linux64): Likewise.
1724 (init_registers_s390_linux64v1): Likewise.
1725 (tdesc_s390_linux64v1): Likewise.
1726 (init_registers_s390_linux64v2): Likewise.
1727 (tdesc_s390_linux64v2): Likewise.
1728 (init_registers_s390_te_linux64): Likewise.
1729 (tdesc_s390_te_linux64): Likewise.
1730 (init_registers_s390_vx_linux64): Likewise.
1731 (tdesc_s390_vx_linux64): Likewise.
1732 (init_registers_s390_tevx_linux64): Likewise.
1733 (tdesc_s390_tevx_linux64): Likewise.
1734 (init_registers_s390x_linux64): Likewise.
1735 (tdesc_s390x_linux64): Likewise.
1736 (init_registers_s390x_linux64v1): Likewise.
1737 (tdesc_s390x_linux64v1): Likewise.
1738 (init_registers_s390x_linux64v2): Likewise.
1739 (tdesc_s390x_linux64v2): Likewise.
1740 (init_registers_s390x_te_linux64): Likewise.
1741 (tdesc_s390x_te_linux64): Likewise.
1742 (init_registers_s390x_vx_linux64): Likewise.
1743 (tdesc_s390x_vx_linux64): Likewise.
1744 (init_registers_s390x_tevx_linux64): Likewise.
1745 (tdesc_s390x_tevx_linux64): Likewise.
1746 (have_hwcap_s390_vx): New static variable.
1747 (s390_arch_setup): Fill have_hwcap_s390_vx.
1748 (s390_get_thread_area): New function.
1749 (s390_ft_entry_gpr_esa): New const.
1750 (s390_ft_entry_gpr_zarch): New const.
1751 (s390_ft_entry_misc): New const.
1752 (s390_ft_entry_fr): New const.
1753 (s390_ft_entry_vr): New const.
1754 (s390_ft_main_31): New const.
1755 (s390_ft_main_64): New const.
1756 (s390_ft_exit_fr): New const.
1757 (s390_ft_exit_vr): New const.
1758 (s390_ft_exit_misc): New const.
1759 (s390_ft_exit_gpr_esa): New const.
1760 (s390_ft_exit_gpr_zarch): New const.
1761 (append_insns): New function.
1762 (s390_relocate_instruction): New function.
1763 (s390_install_fast_tracepoint_jump_pad): New function.
1764 (s390_get_min_fast_tracepoint_insn_len): New function.
1765 (s390_get_ipa_tdesc_idx): New function.
1766 (struct linux_target_ops): Wire in the above functions.
1767 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1768 * linux-s390-tdesc.h: New file.
1770 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1772 * linux-s390-low.c (s390_supports_tracepoints): New function.
1773 (struct linux_target_ops): Fill supports_tracepoints hook.
1775 2016-03-18 Yao Qi <yao.qi@linaro.org>
1777 * linux-low.c (lwp_signal_can_be_delivered): New function.
1778 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1780 2016-03-18 Yao Qi <yao.qi@linaro.org>
1782 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1783 0 if signal is enqueued. Remove 'signal' from one debugging
1784 message. Move one debugging message to some lines below.
1785 Remove code setting 'signal' to 0.
1787 2016-03-18 Yao Qi <yao.qi@linaro.org>
1789 * linux-low.c (linux_low_filter_event): Remove redundant
1790 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1792 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1794 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1795 (struct linux_target_ops): Wire in the above.
1797 2016-03-03 Yao Qi <yao.qi@linaro.org>
1799 * linux-low.c: Update comments to start_step_over.
1801 2016-03-03 Yao Qi <yao.qi@linaro.org>
1804 * linux-low.c (handle_extended_wait): Set child suspended
1805 if event_lwp->bp_reinsert isn't zero.
1807 2016-03-02 Yao Qi <yao.qi@linaro.org>
1809 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1810 enqueue_pending_signal.
1812 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1814 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1817 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1819 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1820 (s390_regmap_3264) [!__s390x__]: New global.
1821 (s390_collect_ptrace_register): Skip map entries containing -1.
1822 (s390_supply_ptrace_register): Ditto.
1823 (s390_fill_gprs_high): New function.
1824 (s390_store_gprs_high): New function.
1825 (s390_regsets): Add NT_S390_HIGH_GPRS.
1826 (s390_get_hwcap): Enable on 31-bit.
1827 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1828 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1829 Detect NT_S390_HIGH_GPRS.
1830 (s390_usrregs_info_3264): Enable on 31-bit.
1831 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1832 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1834 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1837 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1838 * configure.srv: Ditto.
1839 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1840 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1841 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1842 (init_registers_amd64_linux): Remove prototype.
1843 (tdesc_amd64_linux): Remove declaration.
1844 (get_ipa_tdesc): New function.
1845 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1846 initialize remaining tdescs.
1847 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1848 (init_registers_i386_linux): Remove prototype.
1849 (tdesc_i386_linux): Remove declaration.
1850 (get_ipa_tdesc): New function.
1851 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1852 initialize remaining tdescs.
1853 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1854 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1855 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1856 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1857 (x86_get_ipa_tdesc_idx): New function.
1858 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1859 * linux-x86-tdesc.h: New file.
1860 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1861 (target_get_ipa_tdesc_idx): New macro.
1862 * tracepoint.c (ipa_tdesc_idx): New macro.
1863 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1864 (symbol_list): Add ipa_tdesc_idx.
1865 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1866 (ipa_tdesc): Remove.
1867 (ipa_tdesc_idx): New variable.
1868 (get_context_regcache): Use get_ipa_tdesc.
1869 (gdb_collect): Ditto.
1871 * tracepoint.h (get_ipa_tdesc): New prototype.
1872 (ipa_tdesc): Remove.
1874 2016-02-24 Pedro Alves <palves@redhat.com>
1876 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1877 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1878 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1879 Factor out common code between the USE_SIGTRAP_SIGINFO and
1880 !USE_SIGTRAP_SIGINFO blocks.
1881 (linux_low_filter_event): Call save_stop_reason instead of
1882 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1884 (linux_wait_1): Update comments.
1886 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1888 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1889 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1890 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1891 ppc_insert_point, ppc_remove_point.
1893 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1895 * linux-s390-low.c (s390_supports_z_point_type): New function.
1896 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1898 2016-02-16 Yao Qi <yao.qi@linaro.org>
1900 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1901 PC. Get pc from regcache_read_pc.
1903 2016-02-12 Yao Qi <yao.qi@linaro.org>
1905 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1906 or linux_get_pc_32bit.
1907 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1909 2016-02-12 Yao Qi <yao.qi@linaro.org>
1911 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1912 arm_linux_get_next_pcs_fixup.
1914 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1916 * tracepoint.c (x_tracepoint_action_download): Change
1917 write_inferior_data_ptr to write_inferior_data_pointer.
1918 (cmd_qtstart): Likewise.
1919 (write_inferior_data_ptr): Remove.
1920 (download_agent_expr): Change write_inferior_data_ptr to
1921 write_inferior_data_pointer.
1922 (download_tracepoint_1): Likewise.
1923 (download_tracepoint): Likewise.
1924 (download_trace_state_variables): Likewise.
1926 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1927 Marcin Kościelnicki <koriakin@0x04.net>
1929 * tracepoint.c (struct tracepoint_action_ops): Remove.
1930 (struct tracepoint_action): Remove ops.
1931 (m_tracepoint_action_download, r_tracepoint_action_download)
1932 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1933 size and offset accordingly.
1934 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1935 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1936 (tracepoint_action_send, tracepoint_action_download): New functions.
1937 Helpers for trace action handlers.
1938 (add_tracepoint_action): Remove setup actions ops.
1939 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1941 2016-02-10 Yao Qi <yao.qi@linaro.org>
1943 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1945 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1947 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1949 * configure: Regenerate.
1951 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1953 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1954 void * to gdb_byte *.
1955 * linux-low.c (siginfo_fixup): Likewise.
1956 (linux_xfer_siginfo): Likewise.
1957 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1959 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1961 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1963 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1965 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1967 * linux-x86-low.c [__x86_64__]: Include
1968 "nat/amd64-linux-siginfo.h".
1969 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1970 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1971 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1972 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1973 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1974 (cpt_si_fd, si_timerid, si_overrun): Move from
1975 nat/amd64-linux-siginfo.c.
1976 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1978 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1980 * server.c (skip_to_semicolon): Remove.
1981 (process_point_options): Use strchrnul instead of
1984 2016-01-26 Yao Qi <yao.qi@linaro.org>
1986 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1987 * linux-low.c (install_software_single_step_breakpoints): Don't
1988 call regcache_read_pc.
1989 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1992 2016-01-26 Yao Qi <yao.qi@linaro.org>
1994 * linux-low.c (install_software_single_step_breakpoints): Call
1995 regcache_read_pc instead of get_pc.
1997 2016-01-26 Yao Qi <yao.qi@linaro.org>
1999 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2000 (unblock_async_io): Rename to ...
2001 (block_unblock_async_io): ... it. New function.
2002 (enable_async_io): Don't install SIGIO handler. Unblock it
2004 (disable_async_io): Don't ignore SIGIO. Block it instead.
2005 (initialize_async_io): Install SIGIO handler. Don't call
2008 2016-01-26 Yao Qi <yao.qi@linaro.org>
2010 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2011 first character is '\003', call *the_target->request_interrupt.
2013 2016-01-25 Yao Qi <yao.qi@linaro.org>
2015 * remote-utils.c (new_thread_notify): Remove.
2016 (dead_thread_notify): Likewise.
2017 * remote-utils.h (new_thread_notify): Remove declaration.
2018 (dead_thread_notify): Likewise.
2020 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2022 * gdb.trace/pending.exp: Fix expected message on continue.
2024 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2026 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2027 it works properly on big-endian machines where sizeof (CORE_ADDR)
2030 2016-01-21 Pedro Alves <palves@redhat.com>
2032 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2033 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2034 * configure: Regenerate.
2036 2016-01-21 Yao Qi <yao.qi@linaro.org>
2038 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2039 is_thumb and set it according to CPSR saved on the stack.
2040 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2041 arm_sigreturn_next_pc.
2043 2016-01-18 Yao Qi <yao.qi@linaro.org>
2045 * linux-low.c (linux_set_pc_64bit): New function.
2046 (linux_get_pc_64bit): New function.
2047 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2049 * linux-sparc-low.c (debug_threads): Remove declaration.
2050 (sparc_get_pc): Remove.
2051 (the_low_target): Use linux_get_pc_64bit instead of
2053 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2054 (the_low_target): Use linux_get_pc_64bit and
2057 2016-01-18 Yao Qi <yao.qi@linaro.org>
2059 * linux-arm-low.c (debug_threads): Remove declaration.
2060 (arm_get_pc, arm_set_pc): Remove.
2061 (the_low_target): Use linux_get_pc_32bit and
2063 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2064 (the_low_target): Use linux_get_pc_32bit and
2066 * linux-cris-low.c (debug_threads): Remove declaration.
2067 (cris_get_pc, cris_set_pc,): Remove.
2068 (the_low_target): Use linux_get_pc_32bit and
2070 * linux-crisv32-low.c (debug_threads): Remove declaration.
2071 (cris_get_pc, cris_set_pc): Remove.
2072 (the_low_target): Use linux_get_pc_32bit and
2074 * linux-low.c: Include inttypes.h.
2075 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2076 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2077 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2078 (the_low_target): Use linux_get_pc_32bit and
2080 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2081 (the_low_target): Use linux_get_pc_32bit and
2083 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2084 (the_low_target): Use linux_get_pc_32bit and
2086 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2087 (the_low_target): Use linux_get_pc_32bit and
2089 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2090 (the_low_target): Use linux_get_pc_32bit and
2093 2016-01-18 Gary Benson <gbenson@redhat.com>
2095 * configure.ac (AC_FUNC_FORK): New check.
2096 * config.in: Regenerate.
2097 * configure: Likewise.
2099 2016-01-14 Yao Qi <yao.qi@linaro.org>
2101 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2102 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2103 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2104 arm_get_next_pcs_ctor.
2106 2016-01-12 Josh Stone <jistone@redhat.com>
2107 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2109 * inferiors.h: Include "gdb_vecs.h".
2110 (struct process_info): Add syscalls_to_catch.
2111 * inferiors.c (remove_process): Free syscalls_to_catch.
2112 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2113 syscall_return stops.
2114 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2115 * server.c (handle_general_set): Handle QCatchSyscalls.
2116 (handle_query): Report support for QCatchSyscalls.
2117 * target.h (struct target_ops): Add supports_catch_syscall.
2118 (target_supports_catch_syscall): New macro.
2119 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2120 (struct lwp_info): Add syscall_state.
2121 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2122 Maintain syscall_state and syscalls_to_catch across exec.
2123 (get_syscall_trapinfo): New function, proxy to the_low_target.
2124 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2125 (linux_low_filter_event): Toggle syscall_state entry/return for
2126 syscall traps, and set it ignored for all others.
2127 (gdb_catching_syscalls_p): New function.
2128 (gdb_catch_this_syscall_p): New function.
2129 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2130 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2131 (linux_supports_catch_syscall): New function.
2132 (linux_target_ops): Install it.
2133 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2134 (the_low_target): Install it.
2136 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2138 * acinclude.m4: Include new ../warning.m4 file.
2139 * configure: Regenerated.
2140 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2142 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2144 * ax.c (is_goto_target): Mark static.
2145 * linux-low.c (register_addr): Likewise.
2146 (linux_fetch_registers, linux_store_registers): Likewise.
2147 * mem-break.c (any_persistent_commands): Fix old prototype.
2148 (add_commands_to_breakpoint): Mark static.
2149 * regcache.c (find_register_by_name): Delete unused func.
2150 * remote-utils.c (hex_or_minus_one): Mark static.
2151 * server.c (monitor_show_help): Mark static.
2152 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2153 handle_v_requests): Likewise.
2155 2016-01-12 Pedro Alves <palves@redhat.com>
2157 Remove use of the registered trademark symbol throughout.
2159 2016-01-08 Yao Qi <yao.qi@linaro.org>
2161 * remote-utils.c (getpkt): If c is '\003', call target hook
2164 2016-01-06 Yao Qi <yao.qi@linaro.org>
2166 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2167 linux-aarch32-low.c.
2168 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2169 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2170 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2171 (thumb2_breakpoint): Declare.
2172 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2173 linux-aarch32-low.h.
2174 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2175 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2176 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2178 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2180 * gdbreplay.c (gdbreplay_version): Change copyright year in
2182 * server.c (gdbserver_version): Likewise.
2184 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2186 * server.c (crc32_table): Delete.
2187 (crc32): Use libiberty's xcrc32 function.
2189 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2191 * lynx-low.c (lynx_delete_thread_callback): New function.
2192 (lynx_mourn): Properly delete our process and all of its
2193 threads. Remove call to clear_inferiors.
2195 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2197 * target.c (thread_search_callback): Add check that
2198 the thread_stopped target callback is not NULL before
2201 2015-12-21 Yao Qi <yao.qi@linaro.org>
2203 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2206 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2208 * server.c (handle_query): Call target_supports_software_single_step.
2210 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2212 * linux-low.c (single_step): New function.
2213 (linux_resume_one_lwp_throw): Call single_step.
2214 (start_step_over): Likewise.
2216 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2218 * Makefile.in (SFILES): Append arch/arm-linux.c,
2219 arch/arm-get-next-pcs.c.
2220 (arm-linux.o): New rule.
2221 (arm-get-next-pcs.o): New rule.
2222 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2224 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2225 to linux-aarch32-low.c.
2226 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2227 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2228 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2229 (thumb2_breakpoint_len): Likewise.
2230 (arm_is_thumb_mode): Make non-static.
2231 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2232 from linux-aarch32-low.c.
2233 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2234 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2235 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2236 (thumb2_breakpoint_len): Likewise.
2237 (arm_is_thumb_mode): New declaration.
2238 * linux-arm-low.c: Include arch/arm-linux.h
2239 aarch/arm-get-next-pcs.h, sys/syscall.h.
2240 (get_next_pcs_ops): New struct.
2241 (get_next_pcs_addr_bits_remove): New function.
2242 (get_next_pcs_is_thumb): New function.
2243 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2244 (arm_sigreturn_next_pc): Likewise.
2245 (get_next_pcs_syscall_next_pc): Likewise.
2246 (arm_gdbserver_get_next_pcs): Likewise.
2247 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2249 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2250 * server.h: Include gdb_vecs.h.
2252 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2254 * Makefile.in (SFILES): Append common/common-regcache.c.
2255 (OBS): Append common-regcache.o.
2256 (common-regcache.o): New rule.
2257 * regcache.c (init_register_cache): Initialize cache to
2259 (regcache_raw_read_unsigned): New function.
2260 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2261 register_status enum.
2263 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2265 * linux-aarch64-low.c (the_low_targets): Rename
2266 breakpoint_reinsert_addr to get_next_pcs.
2267 * linux-arm-low.c (the_low_targets): Likewise.
2268 * linux-bfin-low.c (the_low_targets): Likewise.
2269 * linux-cris-low.c (the_low_targets): Likewise.
2270 * linux-crisv32-low.c (the_low_targets): Likewise.
2271 * linux-low.c (can_software_single_step): Likewise.
2272 (install_software_single_step_breakpoints): New function.
2273 (start_step_over): Use install_software_single_step_breakpoints.
2274 * linux-low.h: New CORE_ADDR vector.
2275 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2277 * linux-mips-low.c (the_low_targets): Likewise.
2278 * linux-nios2-low.c (the_low_targets): Likewise.
2279 * linux-sparc-low.c (the_low_targets): Likewise.
2281 2015-12-17 Pedro Alves <palves@redhat.com>
2283 * linux-low.c (linux_kill_one_lwp): Remove references to
2285 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2287 (linux_init_signals): Delete.
2288 (initialize_low): Adjust.
2289 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2291 2015-12-16 Pedro Alves <palves@redhat.com>
2293 * configure.ac (compiler warning flags): When testing a
2294 -Wno-foo option, check whether -Wfoo works instead.
2295 * configure: Regenerate.
2297 2015-12-11 Don Breazeal <donb@codesourcery.com>
2299 * server.c (process_serial_event): Don't exit from gdbserver
2300 in remote mode if there are still active inferiors.
2302 2015-12-11 Yao Qi <yao.qi@linaro.org>
2304 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2305 arm_breakpoint_at if the process is 32-bit.
2307 2015-12-11 Yao Qi <yao.qi@linaro.org>
2309 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2312 2015-12-07 Yao Qi <yao.qi@linaro.org>
2314 * configure.srv: Append arm.o to srv_tgtobj for
2315 aarch64*-*-linux* target.
2316 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2317 from linux-arm-low.c.
2318 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2319 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2320 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2321 (thumb2_breakpoint_len): Likewise.
2322 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2323 (arm_breakpoint_kinds): Likewise.
2324 (arm_breakpoint_kind_from_pc): Likewise.
2325 (arm_sw_breakpoint_from_kind): Likewise.
2326 (arm_breakpoint_kind_from_current_state): Likewise.
2327 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2328 (arm_sw_breakpoint_from_kind): Declare.
2329 (arm_breakpoint_kind_from_current_state): Declare.
2330 (arm_breakpoint_at): Declare.
2331 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2332 arm_sw_breakpoint_from_kind if process is 32-bit.
2333 (aarch64_breakpoint_kind_from_pc): New function.
2334 (aarch64_breakpoint_kind_from_current_state): New function.
2335 (the_low_target): Initialize fields breakpoint_kind_from_pc
2336 and breakpoint_kind_from_current_state.
2337 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2338 linux-aarch32-low.c.
2339 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2340 (arm_breakpoint, arm_breakpoint_len): Likewise.
2341 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2342 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2343 (arm_is_thumb_mode): Likewise.
2344 (arm_breakpoint_at): Likewise.
2345 (arm_breakpoint_kind_from_pc): Likewise.
2346 (arm_sw_breakpoint_from_kind): Likewise.
2347 (arm_breakpoint_kind_from_current_state): Likewise.
2350 2015-08-04 Yao Qi <yao.qi@linaro.org>
2352 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2353 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2354 * server.c (extended_protocol): Remove "static".
2355 * server.h (extended_protocol): Declare it.
2357 2015-12-04 Josh Stone <jistone@redhat.com>
2359 * target.h (struct target_ops) <arch_setup>: Rename to ...
2360 (struct target_ops) <post_create_inferior>: ... this.
2361 (target_arch_setup): Rename to ...
2362 (target_post_create_inferior): ... this, calling post_create_inferior.
2363 * server.c (start_inferior): Update target_arch_setup calls to
2364 target_post_create_inferior.
2365 * linux-low.c (linux_low_ptrace_options): Forward declare.
2366 (linux_arch_setup): Update its comment for general use.
2367 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2368 (struct linux_target_ops): Use linux_post_create_inferior.
2369 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2370 to post_create_inferior.
2371 * nto-low.c (struct nto_target_ops): Likewise.
2372 * spu-low.c (struct spu_target_ops): Likewise.
2373 * win32-low.c (struct win32_target_ops): Likewise.
2375 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2377 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2379 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2381 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2382 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2383 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2384 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2385 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2386 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2387 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2388 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2389 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2390 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2391 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2392 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2394 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2396 * linux-low.c (linux_look_up_symbols): Don't call
2397 linux_supports_traceclone.
2398 * linux-low.h (thread_db_init): Remove use_events argument.
2399 * thread-db.c (thread_db_use_event): Remove global variable.
2400 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2401 (struct thread_db) <td_create_bp>: Remove field.
2402 (thread_db_create_event): Remove function.
2403 (thread_db_enable_reporting): Likewise.
2404 (find_one_thread): Don't check for thread_db_use_events.
2405 (attach_thread): Likewise.
2406 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2407 (try_thread_db_load_1): Don't check for thread_db_use_events.
2408 (thread_db_init): Remove use_events argument and thread events
2410 (remove_thread_event_breakpoints): Remove function.
2411 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2413 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2415 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2417 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2418 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2419 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2420 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2421 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2423 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2425 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2426 * linux-low.c (can_hardware_single_step): Use
2427 supports_hardware_single_step.
2428 (can_software_single_step): New function.
2429 (start_step_over): Call can_software_single_step.
2430 (linux_supports_hardware_single_step): New function.
2431 (struct target_ops) <supports_software_single_step>: Initialize.
2432 * linux-low.h (struct linux_target_ops)
2433 <supports_hardware_single_step>: Initialize.
2434 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2435 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2436 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2437 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2438 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2439 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2440 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2441 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2442 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2443 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2445 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2446 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2448 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2449 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2450 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2452 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2453 * target.h (struct target_ops): <supports_software_single_step>:
2455 (target_supports_software_single_step): New macro.
2457 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2459 * linux-low.c (linux_wait_1): Fix pc advance condition.
2460 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2461 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2463 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2465 * linux-arm-low.c (arm_is_thumb_mode): New function.
2466 (arm_breakpoint_at): Use arm_is_thumb_mode.
2467 (arm_breakpoint_kind_from_current_state): New function.
2468 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2470 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2471 (linux_breakpoint_kind_from_current_state): New function.
2472 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2473 * linux-low.h (struct linux_target_ops)
2474 <breakpoint_kind_from_current_state>: New field.
2475 * target.h (struct target_ops): Likewise.
2476 (target_breakpoint_kind_from_current_state): New macro.
2478 2015-11-30 Pedro Alves <palves@redhat.com>
2480 * linux-low.c (linux_resume): Wake up the event loop before
2483 2015-11-30 Pedro Alves <palves@redhat.com>
2485 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2487 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2489 * target.c (struct thread_search): New structure.
2490 (thread_search_callback): New function.
2491 (prev_general_thread): New global.
2492 (prepare_to_access_memory, done_accessing_memory): New functions.
2493 * target.h (prepare_to_access_memory, done_accessing_memory):
2494 Replace macros with function declarations.
2496 2015-11-30 Pedro Alves <palves@redhat.com>
2499 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2500 report TARGET_WAITKIND_NO_RESUMED.
2501 * remote-utils.c (prepare_resume_reply): Handle
2502 TARGET_WAITKIND_NO_RESUMED.
2503 * server.c (report_no_resumed): New global.
2504 (handle_query) <qSupported>: Handle "no-resumed+". Report
2505 "no-resumed+" support.
2506 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2507 return error if the client doesn't support no-resumed events.
2508 (push_stop_notification): New function.
2509 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2510 events if the client supports them.
2512 2015-11-30 Pedro Alves <palves@redhat.com>
2514 * linux-low.c (thread_still_has_status_pending_p): Don't check
2516 (lwp_resumed): New function.
2517 (status_pending_p_callback): Return early if the LWP is not
2518 supposed to be resumed.
2520 2015-11-30 Pedro Alves <palves@redhat.com>
2522 * linux-low.c (handle_extended_wait): Assert that the LWP's
2523 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2524 thread create events, leave the new child's status pending.
2525 (linux_low_filter_event): If GDB wants to hear about thread exit
2526 events, leave the LWP marked dead and don't delete it.
2527 (linux_wait_for_event_filtered): Don't check for thread exit.
2528 (filter_exit_event): New function.
2529 (linux_wait_1): Use it, when returning an exit event.
2530 (linux_resume_one_lwp_throw): Assert that the LWP's
2531 waitstatus is TARGET_WAITKIND_IGNORE.
2532 * remote-utils.c (prepare_resume_reply): Handle
2533 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2534 * server.c (report_thread_events): New global.
2535 (handle_general_set): Handle QThreadEvents.
2536 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2537 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2538 TARGET_WAITKIND_THREAD_EXITED.
2539 * server.h (report_thread_events): Declare.
2541 2015-11-30 Pedro Alves <palves@redhat.com>
2543 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2544 the thread's last_resume_kind was resume_stop.
2546 2015-11-30 Pedro Alves <palves@redhat.com>
2548 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2551 2015-11-30 Pedro Alves <palves@redhat.com>
2553 * server.c (handle_v_requests): Handle vCtrlC.
2555 2015-11-30 Pedro Alves <palves@redhat.com>
2557 * gdbthread.h (find_any_thread_of_pid): Declare.
2558 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2560 * server.c (handle_query): If current_thread is NULL, look for
2561 another thread of the selected process.
2563 2015-11-26 Daniel Colascione <dancol@dancol.org>
2564 Simon Marchi <simon.marchi@ericsson.com>
2566 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2567 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2569 * target.h (struct target_ops) <thread_name>: New field.
2570 (target_thread_name): New macro.
2572 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2574 * regcache.h (regcache_invalidate_pid): Add declaration.
2575 * regcache.c (regcache_invalidate_pid): New function, extracted
2576 from regcache_invalidate.
2577 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2578 Add trivial documentation comment.
2579 * lynx-low.c: Use regcache_invalidate_pid instead of
2580 regcache_invalidate.
2582 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2584 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2585 and Elf64_auxv_t if the target is Android.
2587 2015-11-22 Doug Evans <xdje42@gmail.com>
2589 * target.h: #include <sys/types.h>.
2591 2015-11-19 Pedro Alves <palves@redhat.com>
2593 * linux-low.c (linux_process_qsupported): Change prototype.
2595 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2597 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2598 and adjust to loop over all features.
2599 * server.c (handle_query) <qSupported>: Adjust to call
2600 target_process_qsupported once, passing it a vector of unprocessed
2602 * target.h (struct target_ops) <process_qsupported>: Change
2604 (target_process_qsupported): Adjust.
2606 2015-11-19 Pedro Alves <palves@redhat.com>
2608 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2610 * configure: Regenerate.
2612 2015-11-19 Pedro Alves <palves@redhat.com>
2614 * configure: Regenerate.
2616 2015-11-19 Yao Qi <yao.qi@linaro.org>
2618 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2621 2015-11-19 Yao Qi <yao.qi@linaro.org>
2623 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2624 (struct aarch64_operand): Move enum out.
2626 2015-11-19 Yao Qi <yao.qi@linaro.org>
2628 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2629 struct user_fpsimd_state *.
2630 (aarch64_store_fpregset): Likewise.
2632 2015-11-19 Yao Qi <yao.qi@linaro.org>
2634 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2635 struct user_pt_regs *.
2636 (aarch64_store_gregset): Likewise.
2638 2015-11-18 Pedro Alves <palves@redhat.com>
2640 * Makefile.in (all_object_files): Add $IPA_OBJS.
2642 2015-11-17 Pedro Alves <palves@redhat.com>
2644 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2645 GDB_SIGNAL_0 and gdb_signal_to_string.
2647 2015-11-17 Pedro Alves <palves@redhat.com>
2649 * win32-low.c (handle_output_debug_string): Remove parameter.
2650 (win32_kill): Remove our_status local and adjust call to
2651 handle_output_debug_string.
2652 (get_child_debug_event): Adjust call to
2653 handle_output_debug_string.
2655 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2657 * linux-mips-low.c (mips_fill_gregset): Add cast.
2658 (mips_store_gregset): Likewise.
2659 (mips_fill_fpregset): Likewise.
2660 (mips_store_fpregset): Likewise.
2662 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2664 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2667 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2669 * linux-mips-low.c (mips_linux_new_thread): Change type of
2670 watch_type to enum target_hw_bp_type.
2672 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2674 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2675 Change return type to arm_hwbp_type.
2677 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2679 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2680 (arm_store_gregset): Likewise.
2681 * linux-arm-low.c (arm_get_hwcap): Likewise.
2682 (arm_read_description): Likewise.
2684 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2686 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2688 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2690 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2691 (ppc_fill_vsxregset): Likewise.
2692 (ppc_store_vsxregset): Likewise.
2693 (ppc_fill_vrregset): Likewise.
2694 (ppc_store_vrregset): Likewise.
2695 (ppc_fill_evrregset): Likewise.
2696 (ppc_store_evrregset): Likewise.
2698 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2700 * linux-ppc-low.c (ppc_usrregs_info): Remove
2701 forward-declaration.
2702 (ppc_arch_setup): Move lower in file.
2704 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2706 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2707 (ps_pdwrite): Likewise.
2709 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2711 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2712 to after assert checks.
2714 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2716 * proc-service.c (ps_pdread): Add/adjust casts.
2717 (ps_pdwrite): Add/adjust casts.
2719 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2721 * server.c (handle_search_memory_1): Cast return value of
2724 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2726 * server.c (write_qxfer_response): Change type of data to
2729 2015-10-29 Pedro Alves <palves@redhat.com>
2731 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2733 2015-10-29 Pedro Alves <palves@redhat.com>
2735 * tracepoint.c (clear_installed_tracepoints): Add casts.
2737 2015-10-29 Pedro Alves <palves@redhat.com>
2739 * server.c (handle_v_cont, process_serial_event): Add enum
2740 gdb_signal casts to signal parsing code.
2742 2015-10-29 Pedro Alves <palves@redhat.com>
2744 * linux-low.h (NULL_REGSET): Define.
2745 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2746 * linux-arm-low.c (arm_regsets): Likewise.
2747 * linux-crisv32-low.c (cris_regsets): Likewise.
2748 * linux-m68k-low.c (m68k_regsets): Likewise.
2749 * linux-mips-low.c (mips_regsets): Likewise.
2750 * linux-nios2-low.c (nios2_regsets): Likewise.
2751 * linux-ppc-low.c (ppc_regsets): Likewise.
2752 * linux-s390-low.c (s390_regsets): Likewise.
2753 * linux-sh-low.c (sh_regsets): Likewise.
2754 * linux-sparc-low.c (sparc_regsets): Likewise.
2755 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2756 * linux-tile-low.c (tile_regsets): Likewise.
2757 * linux-x86-low.c (x86_regsets): Likewise.
2758 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2760 2015-10-29 Pedro Alves <palves@redhat.com>
2762 * linux-low.h (NULL_REGSET): Define.
2763 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2764 * linux-arm-low.c (arm_regsets): Likewise.
2765 * linux-crisv32-low.c (cris_regsets): Likewise.
2766 * linux-m68k-low.c (m68k_regsets): Likewise.
2767 * linux-mips-low.c (mips_regsets): Likewise.
2768 * linux-nios2-low.c (nios2_regsets): Likewise.
2769 * linux-ppc-low.c (ppc_regsets): Likewise.
2770 * linux-s390-low.c (s390_regsets): Likewise.
2771 * linux-sh-low.c (sh_regsets): Likewise.
2772 * linux-sparc-low.c (sparc_regsets): Likewise.
2773 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2774 * linux-tile-low.c (tile_regsets): Likewise.
2775 * linux-x86-low.c (x86_regsets): Likewise.
2776 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2778 2015-10-26 Doug Evans <dje@google.com>
2780 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2782 2015-10-26 Doug Evans <dje@google.com>
2784 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2786 2015-10-26 Doug Evans <dje@google.com>
2788 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2790 (attach_thread, find_new_threads_callback): Ditto.
2792 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2794 * mem-break.h (set_breakpoint_data): Remove.
2796 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2798 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2799 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2800 (initialize_low): Remove set_breakpoint_data call.
2801 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2802 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2803 (initialize_low): Remove set_breakpoint_data call.
2804 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2805 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2806 (initialize_low): Remove set_breakpoint_data call.
2808 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2810 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2811 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2812 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2813 * target.h (target_breakpoint_kind_from_pc): New macro.
2815 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2817 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2818 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2819 the default breakpoint kind.
2821 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2823 * linux-arm-low.c (arm_supports_z_point_type): Add software
2826 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2828 * linux-arm-low.c: Refactor breakpoint definitions.
2829 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2830 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2832 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2834 * Makefile.in: Add arm.c/o.
2835 * configure.srv: Likewise.
2836 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2837 (arm_breakpoint_kind_from_pc): New function.
2838 (arm_sw_breakpoint_from_kind): Return proper kind.
2839 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2841 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2843 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2845 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2846 (struct raw_breakpoint) <size>: Remove.
2847 (struct raw_breakpoint) <kind>: Add.
2848 (bp_size): New function.
2849 (bp_opcode): Likewise.
2850 (find_raw_breakpoint_at): Adjust for kind.
2851 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2852 (remove_memory_breakpoint): Adjust for kind call bp_size.
2853 (set_raw_breakpoint_at): Adjust for kind.
2854 (set_breakpoint): Likewise.
2855 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2856 (delete_raw_breakpoint): Adjust for kind.
2857 (delete_breakpoint): Likewise.
2858 (find_gdb_breakpoint): Likewise.
2859 (set_gdb_breakpoint_1): Likewise.
2860 (set_gdb_breakpoint): Likewise.
2861 (delete_gdb_breakpoint_1): Likewise.
2862 (delete_gdb_breakpoint): Likewise.
2863 (uninsert_raw_breakpoint): Likewise.
2864 (reinsert_raw_breakpoint): Likewise.
2865 (set_breakpoint_data): Remove.
2866 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2867 (check_mem_read): Adjust for kind call bp_size.
2868 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2869 (clone_one_breakpoint): Adjust for kind.
2870 * mem-break.h (set_gdb_breakpoint): Likewise.
2871 (delete_gdb_breakpoint): Likewise.
2872 * server.c (process_serial_event): Likewise.
2874 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2876 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2877 (struct linux_target_ops) <breakpoint>: Remove.
2878 (struct linux_target_ops) <breakpoint_len>: Remove.
2879 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2880 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2881 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2882 (arm_sw_breakpoint_from_kind): New function.
2883 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2884 (struct linux_target_ops) <breakpoint>: Remove.
2885 (struct linux_target_ops) <breakpoint_len>: Remove.
2886 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2887 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2888 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2889 (struct linux_target_ops) <breakpoint>: Remove.
2890 (struct linux_target_ops) <breakpoint_len>: Remove.
2891 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2892 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2893 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2894 (struct linux_target_ops) <breakpoint>: Remove.
2895 (struct linux_target_ops) <breakpoint_len>: Remove.
2896 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2897 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2898 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2899 and sw_breakpoint_from_kind to increment the pc.
2900 (linux_breakpoint_kind_from_pc): New function.
2901 (linux_sw_breakpoint_from_kind): New function.
2902 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2903 (initialize_low): Call breakpoint_kind_from_pc and
2904 sw_breakpoint_from_kind to replace breakpoint_data/len.
2905 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2907 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2908 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2909 (struct linux_target_ops) <breakpoint>: Remove.
2910 (struct linux_target_ops) <breakpoint_len>: Remove.
2911 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2912 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2913 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2914 (struct linux_target_ops) <breakpoint>: Remove.
2915 (struct linux_target_ops) <breakpoint_len>: Remove.
2916 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2917 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2918 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2919 (struct linux_target_ops) <breakpoint>: Remove.
2920 (struct linux_target_ops) <breakpoint_len>: Remove.
2921 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2922 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2923 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2924 (struct linux_target_ops) <breakpoint>: Remove.
2925 (struct linux_target_ops) <breakpoint_len>: Remove.
2926 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2927 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2928 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2929 (struct linux_target_ops) <breakpoint>: Remove.
2930 (struct linux_target_ops) <breakpoint_len>: Remove.
2931 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2932 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2933 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2934 (struct linux_target_ops) <breakpoint>: Remove.
2935 (struct linux_target_ops) <breakpoint_len>: Remove.
2936 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2937 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2938 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2939 (struct linux_target_ops) <breakpoint>: Remove.
2940 (struct linux_target_ops) <breakpoint_len>: Remove.
2941 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2942 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2943 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2944 (struct linux_target_ops) <breakpoint>: Remove.
2945 (struct linux_target_ops) <breakpoint_len>: Remove.
2946 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2947 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2948 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2949 (struct linux_target_ops) <breakpoint>: Remove.
2950 (struct linux_target_ops) <breakpoint_len>: Remove.
2951 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2952 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2953 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2954 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2955 (struct linux_target_ops) <breakpoint>: Remove.
2956 (struct linux_target_ops) <breakpoint_len>: Remove.
2957 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2958 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2959 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2960 (struct linux_target_ops) <breakpoint>: Remove.
2961 (struct linux_target_ops) <breakpoint_len>: Remove.
2962 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2963 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2965 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2967 * linux-cris-low.c (cris_get_pc): Remove void arg.
2969 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2971 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2974 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2976 * inferiors.c (thread_pid_matches_callback): New function.
2977 (find_thread_process): New function.
2978 (remove_thread): Reset current_thread.
2979 (remove_process): Assert threads have been removed first.
2981 2015-10-15 Yao Qi <yao.qi@linaro.org>
2983 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2985 (aarch64_remove_point): Likewise.
2986 * regcache.c (regcache_register_size): New function.
2988 2015-10-12 Yao Qi <yao.qi@linaro.org>
2990 * linux-aarch64-low.c: Update all callers as emit_load_store
2991 is renamed to aarch64_emit_load_store.
2993 2015-10-12 Yao Qi <yao.qi@linaro.org>
2995 * linux-aarch64-low.c: Update all callers of function renaming
2996 from emit_insn to aarch64_emit_insn.
2998 2015-10-12 Yao Qi <yao.qi@linaro.org>
3000 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3001 arch/aarch64-insn.h.
3002 (struct aarch64_memory_operand): Likewise.
3004 (emit_insn): Move to arch/aarch64-insn.c.
3005 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3006 (emit_load_store): Move to arch/aarch64-insn.c.
3007 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3008 (can_encode_int32): Remove.
3010 2015-10-12 Yao Qi <yao.qi@linaro.org>
3012 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3013 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3014 (aarch64_relocate_instruction): Likewise.
3015 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3016 (struct aarch64_insn_visitor): Likewise.
3018 2015-10-12 Yao Qi <yao.qi@linaro.org>
3020 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3021 (struct aarch64_insn_visitor): New.
3022 (struct aarch64_insn_relocation_data): New.
3023 (aarch64_ftrace_insn_reloc_b): New function.
3024 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3025 (aarch64_ftrace_insn_reloc_cb): Likewise.
3026 (aarch64_ftrace_insn_reloc_tb): Likewise.
3027 (aarch64_ftrace_insn_reloc_adr): Likewise.
3028 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3029 (aarch64_ftrace_insn_reloc_others): Likewise.
3031 (aarch64_relocate_instruction): Use visitor.
3033 2015-10-12 Yao Qi <yao.qi@linaro.org>
3035 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3036 int. Add argument buf.
3037 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3038 aarch64_relocate_instruction.
3040 2015-10-12 Yao Qi <yao.qi@linaro.org>
3042 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3043 argument insn. Remove local variable insn. Don't call
3045 (aarch64_install_fast_tracepoint_jump_pad): Call
3048 2015-09-30 Yao Qi <yao.qi@linaro.org>
3050 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3051 (emit_load_store_pair): Likewise.
3053 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3055 * dll.c (match_dll): Add cast(s).
3056 (unloaded_dll): Likewise.
3057 * linux-low.c (second_thread_of_pid_p): Likewise.
3058 (delete_lwp_callback): Likewise.
3059 (count_events_callback): Likewise.
3060 (select_event_lwp_callback): Likewise.
3061 (linux_set_resume_request): Likewise.
3062 * server.c (accumulate_file_name_length): Likewise.
3063 (emit_dll_description): Likewise.
3064 (handle_qxfer_threads_worker): Likewise.
3065 (visit_actioned_threads): Likewise.
3066 * thread-db.c (any_thread_of): Likewise.
3067 * tracepoint.c (same_process_p): Likewise.
3068 (match_blocktype): Likewise.
3069 (build_traceframe_info_xml): Likewise.
3071 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3073 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3075 (gdb_unparse_agent_expr): Likewise.
3076 * hostio.c (require_data): Likewise.
3077 (handle_pread): Likewise.
3078 * linux-low.c (disable_regset): Likewise.
3079 (fetch_register): Likewise.
3080 (store_register): Likewise.
3081 (get_dynamic): Likewise.
3082 (linux_qxfer_libraries_svr4): Likewise.
3083 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3084 (set_fast_tracepoint_jump): Likewise.
3085 (uninsert_fast_tracepoint_jumps_at): Likewise.
3086 (reinsert_fast_tracepoint_jumps_at): Likewise.
3087 (validate_inserted_breakpoint): Likewise.
3088 (clone_agent_expr): Likewise.
3089 * regcache.c (init_register_cache): Likewise.
3090 * remote-utils.c (putpkt_binary_1): Likewise.
3091 (decode_M_packet): Likewise.
3092 (decode_X_packet): Likewise.
3093 (look_up_one_symbol): Likewise.
3094 (relocate_instruction): Likewise.
3095 (monitor_output): Likewise.
3096 * server.c (handle_search_memory): Likewise.
3097 (handle_qxfer_exec_file): Likewise.
3098 (handle_qxfer_libraries): Likewise.
3099 (handle_qxfer): Likewise.
3100 (handle_query): Likewise.
3101 (handle_v_cont): Likewise.
3102 (handle_v_run): Likewise.
3103 (captured_main): Likewise.
3104 * target.c (write_inferior_memory): Likewise.
3105 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3106 * tracepoint.c (init_trace_buffer): Likewise.
3107 (add_tracepoint_action): Likewise.
3108 (add_traceframe): Likewise.
3109 (add_traceframe_block): Likewise.
3110 (cmd_qtdpsrc): Likewise.
3111 (cmd_qtdv): Likewise.
3112 (cmd_qtstatus): Likewise.
3113 (response_source): Likewise.
3114 (response_tsv): Likewise.
3115 (cmd_qtnotes): Likewise.
3116 (gdb_collect): Likewise.
3117 (initialize_tracepoint): Likewise.
3119 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3121 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3122 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3123 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3125 (enum aarch64_condition_codes): New enum.
3126 (w0): New static global.
3129 (struct aarch64_memory_operand) <type>: New
3130 MEMORY_OPERAND_POSTINDEX type.
3131 (postindex_memory_operand): New helper function.
3132 (emit_ret): New function.
3133 (emit_load_store_pair): New function, factored out of emit_stp
3134 with support for MEMORY_OPERAND_POSTINDEX.
3135 (emit_stp): Rewrite using emit_load_store_pair.
3136 (emit_ldp): New function.
3137 (emit_load_store): Likewise.
3138 (emit_ldr): Mention post-index instruction in comment.
3139 (emit_ldrh): New function.
3140 (emit_ldrb): New function.
3141 (emit_ldrsw): Mention post-index instruction in comment.
3142 (emit_str): Likewise.
3143 (emit_subs): New function.
3144 (emit_cmp): Likewise.
3145 (emit_and): Likewise.
3146 (emit_orr): Likewise.
3147 (emit_orn): Likewise.
3148 (emit_eor): Likewise.
3149 (emit_mvn): Likewise.
3150 (emit_lslv): Likewise.
3151 (emit_lsrv): Likewise.
3152 (emit_asrv): Likewise.
3153 (emit_mul): Likewise.
3154 (emit_sbfm): Likewise.
3155 (emit_sbfx): Likewise.
3156 (emit_ubfm): Likewise.
3157 (emit_ubfx): Likewise.
3158 (emit_csinc): Likewise.
3159 (emit_cset): Likewise.
3160 (emit_nop): Likewise.
3161 (emit_ops_insns): New helper function.
3162 (emit_pop): Likewise.
3163 (emit_push): Likewise.
3164 (aarch64_emit_prologue): New function.
3165 (aarch64_emit_epilogue): Likewise.
3166 (aarch64_emit_add): Likewise.
3167 (aarch64_emit_sub): Likewise.
3168 (aarch64_emit_mul): Likewise.
3169 (aarch64_emit_lsh): Likewise.
3170 (aarch64_emit_rsh_signed): Likewise.
3171 (aarch64_emit_rsh_unsigned): Likewise.
3172 (aarch64_emit_ext): Likewise.
3173 (aarch64_emit_log_not): Likewise.
3174 (aarch64_emit_bit_and): Likewise.
3175 (aarch64_emit_bit_or): Likewise.
3176 (aarch64_emit_bit_xor): Likewise.
3177 (aarch64_emit_bit_not): Likewise.
3178 (aarch64_emit_equal): Likewise.
3179 (aarch64_emit_less_signed): Likewise.
3180 (aarch64_emit_less_unsigned): Likewise.
3181 (aarch64_emit_ref): Likewise.
3182 (aarch64_emit_if_goto): Likewise.
3183 (aarch64_emit_goto): Likewise.
3184 (aarch64_write_goto_address): Likewise.
3185 (aarch64_emit_const): Likewise.
3186 (aarch64_emit_call): Likewise.
3187 (aarch64_emit_reg): Likewise.
3188 (aarch64_emit_pop): Likewise.
3189 (aarch64_emit_stack_flush): Likewise.
3190 (aarch64_emit_zero_ext): Likewise.
3191 (aarch64_emit_swap): Likewise.
3192 (aarch64_emit_stack_adjust): Likewise.
3193 (aarch64_emit_int_call_1): Likewise.
3194 (aarch64_emit_void_call_2): Likewise.
3195 (aarch64_emit_eq_goto): Likewise.
3196 (aarch64_emit_ne_goto): Likewise.
3197 (aarch64_emit_lt_goto): Likewise.
3198 (aarch64_emit_le_goto): Likewise.
3199 (aarch64_emit_gt_goto): Likewise.
3200 (aarch64_emit_ge_got): Likewise.
3201 (aarch64_emit_ops_impl): New static global variable.
3202 (aarch64_emit_ops): New target function, return
3203 &aarch64_emit_ops_impl.
3204 (struct linux_target_ops): Install it.
3206 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3208 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3209 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3211 * linux-aarch64-ipa.c: New file.
3212 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3214 (aarch64_get_thread_area): New target method.
3215 (extract_signed_bitfield): New helper function.
3216 (aarch64_decode_ldr_literal): New function.
3217 (enum aarch64_opcodes): New enum.
3218 (struct aarch64_register): New struct.
3219 (struct aarch64_operand): New struct.
3220 (x0): New static global.
3229 (aarch64_register): New helper function.
3230 (register_operand): Likewise.
3231 (immediate_operand): Likewise.
3232 (struct aarch64_memory_operand): New struct.
3233 (offset_memory_operand): New helper function.
3234 (preindex_memory_operand): Likewise.
3235 (enum aarch64_system_control_registers): New enum.
3236 (ENCODE): New macro.
3237 (emit_insn): New helper function.
3238 (emit_b): New function.
3239 (emit_bcond): Likewise.
3240 (emit_cb): Likewise.
3241 (emit_tb): Likewise.
3242 (emit_blr): Likewise.
3243 (emit_stp): Likewise.
3244 (emit_ldp_q_offset): Likewise.
3245 (emit_stp_q_offset): Likewise.
3246 (emit_load_store): Likewise.
3247 (emit_ldr): Likewise.
3248 (emit_ldrsw): Likewise.
3249 (emit_str): Likewise.
3250 (emit_ldaxr): Likewise.
3251 (emit_stxr): Likewise.
3252 (emit_stlr): Likewise.
3253 (emit_data_processing_reg): Likewise.
3254 (emit_data_processing): Likewise.
3255 (emit_add): Likewise.
3256 (emit_sub): Likewise.
3257 (emit_mov): Likewise.
3258 (emit_movk): Likewise.
3259 (emit_mov_addr): Likewise.
3260 (emit_mrs): Likewise.
3261 (emit_msr): Likewise.
3262 (emit_sevl): Likewise.
3263 (emit_wfe): Likewise.
3264 (append_insns): Likewise.
3265 (can_encode_int32_in): New helper function.
3266 (aarch64_relocate_instruction): New function.
3267 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3268 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3269 (struct linux_target_ops): Install aarch64_get_thread_area,
3270 aarch64_install_fast_tracepoint_jump_pad and
3271 aarch64_get_min_fast_tracepoint_insn_len.
3273 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3275 * Makefile.in (aarch64-insn.o): New rule.
3276 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3278 2015-09-21 Yao Qi <yao.qi@linaro.org>
3280 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3282 2015-09-21 Yao Qi <yao.qi@linaro.org>
3284 * tracepoint.c (max_jump_pad_size): Remove.
3286 2015-09-18 Yao Qi <yao.qi@linaro.org>
3288 * linux-aarch64-low.c: Don't include sys/uio.h.
3289 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3291 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3293 * tracepoint.c (eval_result_type): Change prototype.
3294 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3296 2015-09-15 Pedro Alves <palves@redhat.com>
3298 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3299 Check whether to report exec events instead of checking whether
3300 multiprocess is enabled.
3302 2015-09-15 Pedro Alves <palves@redhat.com>
3305 * remote-utils.c (prepare_resume_reply): Merge
3306 TARGET_WAITKIND_VFORK_DONE switch case with the
3307 TARGET_WAITKIND_FORKED case.
3309 2015-09-15 Yao Qi <yao.qi@linaro.org>
3311 * server.c (handle_query): Check string comparison using
3312 "else if" instead of "if".
3314 2015-09-15 Yao Qi <yao.qi@linaro.org>
3316 * server.c (vCont_supported): New global variable.
3317 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3318 matches. Append ";vContSupported+" to own_buf.
3319 (handle_v_requests): Append ";s;S" to own_buf if target supports
3320 hardware single step or vCont_supported is false.
3321 (capture_main): Set vCont_supported to zero.
3323 2015-09-15 Yao Qi <yao.qi@linaro.org>
3325 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3327 (linux_supports_hardware_single_step): ... New function.
3328 (linux_target_ops): Update.
3329 * lynx-low.c (lynx_target_ops): Set field
3330 supports_hardware_single_step to target_can_do_hardware_single_step.
3331 * nto-low.c (nto_target_ops): Likewise.
3332 * spu-low.c (spu_target_ops): Likewise.
3333 * win32-low.c (win32_target_ops): Likewise.
3334 * target.c (target_can_do_hardware_single_step): New function.
3335 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3336 Remove. <supports_hardware_single_step>: New field.
3337 (target_supports_conditional_breakpoints): Remove.
3338 (target_supports_hardware_single_step): New macro.
3339 (target_can_do_hardware_single_step): Declare.
3340 * server.c (handle_query): Use target_supports_hardware_single_step
3341 instead of target_supports_conditional_breakpoints.
3343 2015-09-15 Yao Qi <yao.qi@linaro.org>
3345 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3347 (struct linux_target_ops the_low_target): Install
3348 aarch64_linux_siginfo_fixup.
3350 2015-09-11 Don Breazeal <donb@codesourcery.com>
3351 Luis Machado <lgustavo@codesourcery.com>
3353 * linux-low.c (linux_mourn): Static declaration.
3354 (linux_arch_setup): Move in front of
3355 handle_extended_wait.
3356 (linux_arch_setup_thread): New function.
3357 (handle_extended_wait): Handle exec events. Call
3358 linux_arch_setup_thread. Make event_lwp argument a
3359 pointer-to-a-pointer.
3360 (check_zombie_leaders): Do not check stopped threads.
3361 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3362 (linux_low_filter_event): Add lwp and thread for exec'ing
3363 non-leader thread if leader thread has been deleted.
3364 Refactor code into linux_arch_setup_thread and call it.
3365 Pass child lwp pointer by reference to handle_extended_wait.
3366 (linux_wait_for_event_filtered): Update comment.
3367 (linux_wait_1): Prevent clobbering exec event status.
3368 (linux_supports_exec_events): New function.
3369 (linux_target_ops) <supports_exec_events>: Initialize new member.
3370 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3372 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3373 * server.c (report_exec_events): New global variable.
3374 (handle_query): Handle qSupported query for exec-events feature.
3375 (captured_main): Initialize report_exec_events.
3376 * server.h (report_exec_events): Declare new global variable.
3377 * target.h (struct target_ops) <supports_exec_events>: New
3379 (target_supports_exec_events): New macro.
3380 * win32-low.c (win32_target_ops) <supports_exec_events>:
3381 Initialize new member.
3383 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3385 * linux-low.c (linux_low_enable_btrace): Remove.
3386 (linux_target_ops): Replace linux_low_enable_btrace with
3387 linux_enable_btrace.
3389 2015-09-03 Yao Qi <yao.qi@linaro.org>
3391 * linux-aarch64-low.c (aarch64_insert_point): Call
3392 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3395 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3397 * linux-low.c (check_stopped_by_breakpoint): Use
3398 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3400 2015-08-27 Pedro Alves <palves@redhat.com>
3402 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3404 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3406 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3407 the XNEW-family equivalent.
3408 (compile_bytecodes): Likewise.
3409 * dll.c (loaded_dll): Likewise.
3410 * event-loop.c (append_callback_event): Likewise.
3411 (create_file_handler): Likewise.
3412 (create_file_event): Likewise.
3413 * hostio.c (handle_open): Likewise.
3414 * inferiors.c (add_thread): Likewise.
3415 (add_process): Likewise.
3416 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3417 * linux-arm-low.c (arm_new_process): Likewise.
3418 (arm_new_thread): Likewise.
3419 * linux-low.c (add_to_pid_list): Likewise.
3420 (linux_add_process): Likewise.
3421 (handle_extended_wait): Likewise.
3422 (add_lwp): Likewise.
3423 (enqueue_one_deferred_signal): Likewise.
3424 (enqueue_pending_signal): Likewise.
3425 (linux_resume_one_lwp_throw): Likewise.
3426 (linux_resume_one_thread): Likewise.
3427 (linux_read_memory): Likewise.
3428 (linux_write_memory): Likewise.
3429 * linux-mips-low.c (mips_linux_new_process): Likewise.
3430 (mips_linux_new_thread): Likewise.
3431 (mips_add_watchpoint): Likewise.
3432 * linux-x86-low.c (initialize_low_arch): Likewise.
3433 * lynx-low.c (lynx_add_process): Likewise.
3434 * mem-break.c (set_raw_breakpoint_at): Likewise.
3435 (set_breakpoint): Likewise.
3436 (add_condition_to_breakpoint): Likewise.
3437 (add_commands_to_breakpoint): Likewise.
3438 (clone_agent_expr): Likewise.
3439 (clone_one_breakpoint): Likewise.
3440 * regcache.c (new_register_cache): Likewise.
3441 * remote-utils.c (look_up_one_symbol): Likewise.
3442 * server.c (queue_stop_reply): Likewise.
3443 (start_inferior): Likewise.
3444 (queue_stop_reply_callback): Likewise.
3445 (handle_target_event): Likewise.
3446 * spu-low.c (fetch_ppc_memory): Likewise.
3447 (store_ppc_memory): Likewise.
3448 * target.c (set_target_ops): Likewise.
3449 * thread-db.c (thread_db_load_search): Likewise.
3450 (try_thread_db_load_1): Likewise.
3451 * tracepoint.c (add_tracepoint): Likewise.
3452 (add_tracepoint_action): Likewise.
3453 (create_trace_state_variable): Likewise.
3454 (cmd_qtdpsrc): Likewise.
3455 (cmd_qtro): Likewise.
3456 (add_while_stepping_state): Likewise.
3457 * win32-low.c (child_add_thread): Likewise.
3458 (get_image_name): Likewise.
3460 2015-08-25 Yao Qi <yao.qi@linaro.org>
3462 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3464 2015-08-25 Yao Qi <yao.qi@linaro.org>
3466 * Makefile.in (aarch64-linux.o): New rule.
3467 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3469 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3470 (aarch64_init_debug_reg_state): Make it extern.
3471 (aarch64_linux_prepare_to_resume): Remove.
3473 2015-08-25 Yao Qi <yao.qi@linaro.org>
3475 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3476 lwp_arch_private_info and ptid_of_lwp.
3478 2015-08-25 Yao Qi <yao.qi@linaro.org>
3480 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3481 Find proc_info by find_process_pid. All callers updated.
3483 2015-08-25 Yao Qi <yao.qi@linaro.org>
3485 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3487 (debug_reg_change_callback): Remove.
3488 (aarch64_notify_debug_reg_change): Remove.
3490 2015-08-25 Yao Qi <yao.qi@linaro.org>
3492 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3493 Call current_lwp_ptid.
3495 2015-08-25 Yao Qi <yao.qi@linaro.org>
3497 * linux-aarch64-low.c (debug_reg_change_callback): Use
3500 2015-08-25 Yao Qi <yao.qi@linaro.org>
3502 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3504 2015-08-25 Yao Qi <yao.qi@linaro.org>
3506 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3508 2015-08-25 Yao Qi <yao.qi@linaro.org>
3510 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3513 2015-08-25 Yao Qi <yao.qi@linaro.org>
3515 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3517 (debug_reg_change_callback): Remove argument entry and add argument
3518 lwp. Remove local variable thread. Don't print thread id in the
3519 debugging output. Don't check whether pid of thread equals to pid.
3520 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3521 iterate_over_lwps instead find_inferior.
3523 2015-08-24 Pedro Alves <palves@redhat.com>
3525 * inferiors.c (get_first_process): New function.
3526 * inferiors.h (get_first_process): New declaration.
3527 * remote-utils.c (read_ptid): Default to the first process in the
3528 list, instead of to the current thread's process.
3530 2015-08-24 Pedro Alves <palves@redhat.com>
3532 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3533 * event-loop.c: Likewise.
3534 * remote-utils.c: Likewise.
3535 * tracepoint.c: Likewise.
3537 2015-08-24 Pedro Alves <palves@redhat.com>
3539 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3542 2015-08-21 Pedro Alves <palves@redhat.com>
3544 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3545 instead of literal 1.
3547 2015-08-21 Pedro Alves <palves@redhat.com>
3549 * tdesc.c (default_description): Explicitly zero-initialize.
3551 2015-08-21 Pedro Alves <palves@redhat.com>
3554 * inferiors.c (remove_thread): Discard any pending stop reply for
3556 * server.c (remove_all_on_match_pid): Rename to ...
3557 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3559 (discard_queued_stop_replies): Change parameter to a ptid. Now
3561 (handle_v_kill, kill_inferior_callback, captured_main)
3562 (process_serial_event): Adjust.
3563 * server.h (discard_queued_stop_replies): Declare.
3565 2015-08-21 Pedro Alves <palves@redhat.com>
3567 * linux-low.c (wait_for_sigstop): Always switch to no thread
3568 selected if the previously current thread dies.
3569 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3570 process instead of the current thread's.
3571 * remote-utils.c (input_interrupt): Don't check if there's no
3573 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3574 current thread to the general thread fails, error out.
3575 (handle_qxfer_auxv, handle_qxfer_libraries)
3576 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3577 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3578 (handle_query): Check if there's a thread selected instead of
3579 checking whether there's any thread in the thread list.
3580 (handle_qxfer_threads, handle_qxfer_btrace)
3581 (handle_qxfer_btrace_conf): Don't error out early if there's no
3582 thread in the thread list.
3583 (handle_v_cont, myresume): Don't set the current thread to the
3585 (process_serial_event) <Hg handling>: Also set thread_id if the
3586 previous general thread is still alive.
3587 (process_serial_event) <g/G handling>: If setting the current
3588 thread to the general thread fails, error out.
3589 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3590 thread's lwp instead of the current thread's.
3591 * target.c (set_desired_thread): If the desired thread was not
3592 found, leave the current thread pointing to NULL. Return an int
3593 (boolean) indicating success.
3594 * target.h (set_desired_thread): Change return type to int.
3596 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3598 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3599 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3601 (ps_get_thread_area): New function.
3603 2015-08-19 Gary Benson <gbenson@redhat.com>
3605 * hostio.c (handle_pread): Do not attempt to read more data
3606 than hostio_reply_with_data can fit in a packet.
3608 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3610 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3612 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3614 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3616 2015-08-06 Pedro Alves <palves@redhat.com>
3618 * tracepoint.c (expr_eval_result): Now an int.
3620 2015-08-06 Pedro Alves <palves@redhat.com>
3622 * gdbthread.h (struct regcache): Forward declare.
3623 (struct thread_info) <regcache_data>: Now a struct regcache
3625 * inferiors.c (inferior_regcache_data)
3626 (set_inferior_regcache_data): Now work with struct regcache
3628 * inferiors.h (struct regcache): Forward declare.
3629 (inferior_regcache_data, set_inferior_regcache_data): Now work
3630 with struct regcache pointers.
3631 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3632 (free_register_cache_thread): Remove struct regcache pointer
3635 2015-08-06 Pedro Alves <palves@redhat.com>
3637 * server.c (captured_main): On error, print the exception message
3638 to stderr, and if run_once is set, throw a quit.
3640 2015-08-06 Pedro Alves <palves@redhat.com>
3642 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3645 2015-08-06 Pedro Alves <palves@redhat.com>
3647 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3648 reading beyond the passed in buffer length.
3650 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3652 * tracepoint.c (symbol_list) <required>: Remove.
3654 2015-08-06 Pedro Alves <palves@redhat.com>
3656 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3657 count if stopping and suspending threads.
3658 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3659 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3660 (linux_detach): Complete an ongoing step-over.
3661 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3663 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3664 (linux_wait_1): If passing a signal to the inferior after
3665 finishing a step-over, unsuspend and re-resume all lwps. If we
3666 see a single-step event but the thread should be continuing, don't
3667 pass the trap to gdb.
3668 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3669 internal_error instead of gdb_assert.
3670 (enqueue_pending_signal): New function.
3671 (check_ptrace_stopped_lwp_gone): Add debug output.
3672 (start_step_over): Use internal_error instead of gdb_assert.
3673 (complete_ongoing_step_over): New function.
3674 (linux_resume_one_thread): Don't resume a suspended thread.
3675 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3678 2015-08-06 Pedro Alves <palves@redhat.com>
3680 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3681 (linux_thread_alive): Use lwp_is_marked_dead.
3682 (extended_event_reported): Delete.
3683 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3684 instead of extended_event_reported.
3685 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3687 (lwp_is_marked_dead): New function.
3688 (lwp_running): Use lwp_is_marked_dead.
3689 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3692 2015-08-06 Pedro Alves <palves@redhat.com>
3694 * linux-low.c (linux_wait_1): Move fork event output out of the
3695 !report_to_gdb check. Pass event_child->waitstatus to
3696 target_waitstatus_to_string instead of ourstatus.
3698 2015-08-04 Yao Qi <yao.qi@linaro.org>
3700 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3701 if current_thread is 32 bit.
3703 2015-08-04 Yao Qi <yao.qi@linaro.org>
3705 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3706 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3707 * server.c (extended_protocol): Remove "static".
3708 * server.h (extended_protocol): Declare it.
3710 2015-08-04 Yao Qi <yao.qi@linaro.org>
3712 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3713 both aarch64 and aarch32.
3714 (aarch64_set_pc): Likewise.
3716 2015-08-04 Yao Qi <yao.qi@linaro.org>
3718 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3719 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3720 arm-with-neon.xml to srv_xmlfiles.
3721 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3722 (is_64bit_tdesc): New function.
3723 (aarch64_linux_read_description): New function.
3724 (aarch64_arch_setup): Call aarch64_linux_read_description.
3725 (regs_info): Rename to regs_info_aarch64.
3726 (aarch64_regs_info): Return right regs_info.
3727 (initialize_low_arch): Call initialize_low_arch_aarch32.
3729 2015-08-04 Yao Qi <yao.qi@linaro.org>
3731 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3732 * linux-aarch32-low.c: New file.
3733 * linux-aarch32-low.h: New file.
3734 * linux-arm-low.c (arm_fill_gregset): Move it to
3735 linux-aarch32-low.c.
3736 (arm_store_gregset): Likewise.
3737 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3738 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3739 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3740 (regs_info): Rename to regs_info_arm.
3741 (arm_regs_info): Return regs_info_aarch32 if
3742 have_ptrace_getregset is 1 and target description is
3743 arm_with_neon or arm_with_vfpv3.
3744 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3745 Call initialize_low_arch_aarch32 instead.
3747 2015-08-04 Yao Qi <yao.qi@linaro.org>
3749 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3750 * linux-low.c: ... here.
3751 * linux-low.h (have_ptrace_getregset): Declare it.
3753 2015-08-04 Pedro Alves <palves@redhat.com>
3755 * thread-db.c (struct thread_db): Use new typedefs.
3756 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3758 (disable_thread_event_reporting): Cast result of dlsym to
3759 destination function pointer type.
3760 (thread_db_mourn): Use td_ta_delete_ftype.
3762 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3764 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3766 (CDX_BREAKPOINT): Define for R2.
3767 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3768 (the_low_target): Add comments.
3770 2015-07-30 Yao Qi <yao.qi@linaro.org>
3772 * linux-arm-low.c (arm_hwcap): Remove it.
3773 (arm_read_description): New local variable arm_hwcap. Don't
3774 set arm_hwcap to zero.
3776 2015-07-30 Yao Qi <yao.qi@linaro.org>
3778 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3779 Use regcache->tdesc instead.
3780 (arm_store_wmmxregset): Likewise.
3781 (arm_fill_vfpregset): Likewise.
3782 (arm_store_vfpregset): Likewise.
3784 2015-07-30 Yao Qi <yao.qi@linaro.org>
3786 * linux-arm-low.c: Include arch/arm.h.
3787 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3788 (arm_store_gregset): Likewise.
3790 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3792 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3793 ptrace's 4th parameter.
3795 2015-07-27 Yao Qi <yao.qi@linaro.org>
3797 * configure.srv (case aarch64*-*-linux*): Don't set
3800 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3802 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3804 * linux-arm-low.c: Likewise.
3805 * linux-cris-low.c: Likewise.
3806 * linux-crisv32-low.c: Likewise.
3807 * linux-low.c: Likewise.
3808 * linux-m68k-low.c: Likewise.
3809 * linux-mips-low.c: Likewise.
3810 * linux-nios2-low.c: Likewise.
3811 * linux-s390-low.c: Likewise.
3812 * linux-sparc-low.c: Likewise.
3813 * linux-tic6x-low.c: Likewise.
3814 * linux-tile-low.c: Likewise.
3815 * linux-x86-low.c: Likewise.
3817 2015-07-24 Pedro Alves <palves@redhat.com>
3819 * config.in: Regenerate.
3820 * configure: Regenerate.
3822 2015-07-24 Pedro Alves <palves@redhat.com>
3824 * acinclude.m4: Include ../ptrace.m4.
3825 * configure.ac: Call GDB_AC_PTRACE.
3826 * config.in, configure: Regenerate.
3828 2015-07-24 Yao Qi <yao.qi@linaro.org>
3830 * linux-low.c (linux_create_inferior): Remove setting to
3831 proc->priv->new_inferior.
3832 (linux_attach): Likewise.
3833 (linux_low_filter_event): Likewise.
3834 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3836 2015-07-24 Yao Qi <yao.qi@linaro.org>
3838 * linux-low.c (linux_arch_setup): New function.
3839 (linux_low_filter_event): If proc->tdesc is NULL and
3840 proc->attached is true, call the_low_target.arch_setup.
3841 Otherwise, keep status pending, and return.
3842 (linux_resume_one_lwp_throw): Don't call get_pc if
3843 thread->while_stepping isn't NULL. Don't call
3844 get_thread_regcache if proc->tdesc is NULL.
3845 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3846 (linux_target_ops): Install arch_setup.
3847 * server.c (start_inferior): Call the_target->arch_setup.
3848 * target.h (struct target_ops) <arch_setup>: New field.
3849 (target_arch_setup): New marco.
3850 * lynx-low.c (lynx_target_ops): Update.
3851 * nto-low.c (nto_target_ops): Update.
3852 * spu-low.c (spu_target_ops): Update.
3853 * win32-low.c (win32_target_ops): Update.
3855 2015-07-24 Yao Qi <yao.qi@linaro.org>
3857 * linux-low.c (linux_add_process): Don't set
3858 proc->priv->new_inferior.
3859 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3860 (linux_attach): Likewise.
3862 2015-07-24 Yao Qi <yao.qi@linaro.org>
3864 * server.c (start_inferior): Code refactor.
3866 2015-07-24 Yao Qi <yao.qi@linaro.org>
3868 * server.c (process_serial_event): Set general_thread.
3870 2015-07-21 Yao Qi <yao.qi@linaro.org>
3872 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3873 aarch64_linux_get_debug_reg_capacity.
3875 2015-07-17 Yao Qi <yao.qi@linaro.org>
3877 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3878 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3879 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3880 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3881 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3882 (AARCH64_HWP_ALIGNMENT): Likewise.
3883 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3884 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3885 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3886 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3887 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3888 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3889 (struct aarch64_debug_reg_state): Likewise.
3890 (struct arch_lwp_info): Likewise.
3891 (aarch64_align_watchpoint): Likewise.
3892 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3893 (aarch64_watchpoint_length): Likewise.
3894 (aarch64_point_encode_ctrl_reg): Likewise
3895 (aarch64_point_is_aligned): Likewise.
3896 (aarch64_align_watchpoint): Likewise.
3897 (aarch64_linux_set_debug_regs):
3898 (aarch64_dr_state_insert_one_point): Likewise.
3899 (aarch64_dr_state_remove_one_point): Likewise.
3900 (aarch64_handle_breakpoint): Likewise.
3901 (aarch64_handle_aligned_watchpoint): Likewise.
3902 (aarch64_handle_unaligned_watchpoint): Likewise.
3903 (aarch64_handle_watchpoint): Likewise.
3905 2015-07-17 Yao Qi <yao.qi@linaro.org>
3907 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3908 and don't aarch64_get_debug_reg_state. All callers update.
3909 (aarch64_handle_aligned_watchpoint): Likewise.
3910 (aarch64_handle_unaligned_watchpoint): Likewise.
3911 (aarch64_handle_watchpoint): Likewise.
3912 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3913 (aarch64_remove_point): Likewise.
3915 2015-07-17 Yao Qi <yao.qi@linaro.org>
3917 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3919 (aarch64_handle_unaligned_watchpoint): Likewise.
3921 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3923 Revert the previous 3 commits:
3924 Move gdb_regex* to common/
3925 Move linux_find_memory_regions_full & co.
3926 gdbserver build-id attribute generator
3928 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3929 Jan Kratochvil <jan.kratochvil@redhat.com>
3931 gdbserver build-id attribute generator.
3932 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3933 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3934 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3936 (get_dynamic): Use find_pdhr to traverse program headers.
3937 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3938 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3939 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3940 (get_hex_build_id): New.
3941 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3942 to reply XML document.
3944 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3945 Jan Kratochvil <jan.kratochvil@redhat.com>
3947 * target.c: Include target/target-utils.h and fcntl.h.
3948 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3949 (target_fileio_read_stralloc): New functions.
3951 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3953 * Makefile.in (OBS): Add gdb_regex.o.
3955 * config.in: Rebuilt.
3956 * configure: Rebuilt.
3958 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3959 Jan Kratochvil <jan.kratochvil@redhat.com>
3961 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3962 * Makefile.in (OBS): Add target-utils.o.
3963 (linux-maps.o, target-utils.o): New.
3964 * configure.srv (srv_linux_obj): Add linux-maps.o.
3966 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3968 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3970 (the_low_target): Install it.
3972 2015-07-14 Pedro Alves <palves@redhat.com>
3974 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3975 Instead, ignore ECHILD, and throw an error for other errnos.
3977 2015-07-10 Pedro Alves <palves@redhat.com>
3979 * event-loop.c (struct callback_event) <data>: Change type to
3980 gdb_client_data instance instead of gdb_client_data pointer.
3981 (append_callback_event): Adjust.
3983 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3985 * linux-aarch64-low.c: Add comments for each linux_target_ops
3986 method. Remove comments already covered in target_ops and
3987 linux_target_ops definitions.
3988 (the_low_target): Add comments for each unimplemented method.
3990 2015-07-09 Yao Qi <yao.qi@linaro.org>
3992 * linux-aarch64-low.c (aarch64_regmap): Remove.
3993 (aarch64_usrregs_info): Remove.
3994 (regs_info): Set field usrregs to NULL.
3996 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3998 * linux-low.c: Include "rsp-low.h"
3999 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4000 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4001 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4002 (handle_btrace_enable_pt): New.
4003 (handle_btrace_general_set): Support "pt".
4004 (handle_btrace_conf_general_set): Support "pt:size".
4006 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4008 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4011 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4013 * linux-aarch64-low.c: Remove comment about endianness.
4014 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4015 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4018 2015-06-24 Gary Benson <gbenson@redhat.com>
4020 * linux-i386-ipa.c (stdint.h): Do not include.
4021 * lynx-i386-low.c (stdint.h): Likewise.
4022 * lynx-ppc-low.c (stdint.h): Likewise.
4023 * mem-break.c (stdint.h): Likewise.
4024 * thread-db.c (stdint.h): Likewise.
4025 * tracepoint.c (stdint.h): Likewise.
4026 * win32-low.c (stdint.h): Likewise.
4028 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4030 * server.c (write_qxfer_response): Update call to
4031 remote_escape_output.
4033 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4034 Jan Kratochvil <jan.kratochvil@redhat.com>
4036 Merge multiple hex conversions.
4037 * gdbreplay.c (tohex): Rename to 'fromhex'.
4038 (logchar): Use fromhex.
4040 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4042 * server.c (handle_qxfer_libraries): Set `version' attribute for
4045 2015-06-10 Gary Benson <gbenson@redhat.com>
4047 * target.h (struct target_ops) <multifs_open>: New field.
4048 <multifs_unlink>: Likewise.
4049 <multifs_readlink>: Likewise.
4050 * linux-low.c (nat/linux-namespaces.h): New include.
4051 (linux_target_ops): Initialize the_target->multifs_open,
4052 the_target->multifs_unlink and the_target->multifs_readlink.
4053 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4054 * hostio.c (hostio_fs_pid): New static variable.
4055 (hostio_handle_new_gdb_connection): New function.
4056 (handle_setfs): Likewise.
4057 (handle_open): Use the_target->multifs_open as appropriate.
4058 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4059 (handle_readlink): Use the_target->multifs_readlink as
4061 (handle_vFile): Handle vFile:setfs packets.
4062 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4063 after target_handle_new_gdb_connection.
4065 2015-06-10 Gary Benson <gbenson@redhat.com>
4067 * configure.ac (AC_CHECK_FUNCS): Add setns.
4068 * config.in: Regenerate.
4069 * configure: Likewise.
4070 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4071 (linux-namespaces.o): New rule.
4072 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4074 2015-06-09 Gary Benson <gbenson@redhat.com>
4076 * hostio.c (handle_open): Process mode argument with
4077 fileio_to_host_mode.
4079 2015-06-01 Yao Qi <yao.qi@linaro.org>
4081 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4082 * linux-x86-low.c: Likewise.
4084 2015-05-28 Don Breazeal <donb@codesourcery.com>
4086 * linux-low.c (handle_extended_wait): Initialize
4087 thread_info.last_resume_kind for new fork children.
4089 2015-05-15 Pedro Alves <palves@redhat.com>
4091 * target.h (target_handle_new_gdb_connection): Rewrite using if
4092 wrapped in do/while.
4094 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4096 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4097 * configure, config.in: Regenerate.
4098 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4101 2015-05-12 Don Breazeal <donb@codesourcery.com>
4103 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4104 PTRACE_EVENT_VFORK_DONE.
4105 (linux_low_ptrace_options, extended_event_reported): Add vfork
4107 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4108 and "vforkdone" for RSP 'T' Stop Reply Packet.
4109 * server.h (report_vfork_events): Declare
4112 2015-05-12 Don Breazeal <donb@codesourcery.com>
4114 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4115 (the_low_target) <new_fork>: Initialize new member.
4116 * linux-arm-low.c (arm_new_fork): New function.
4117 (the_low_target) <new_fork>: Initialize new member.
4118 * linux-low.c (handle_extended_wait): Call new target function
4120 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4121 * linux-mips-low.c (mips_add_watchpoint): New function
4122 extracted from mips_insert_point.
4123 (the_low_target) <new_fork>: Initialize new member.
4124 (mips_linux_new_fork): New function.
4125 (mips_insert_point): Call mips_add_watchpoint.
4126 * linux-x86-low.c (x86_linux_new_fork): New function.
4127 (the_low_target) <new_fork>: Initialize new member.
4129 2015-05-12 Don Breazeal <donb@codesourcery.com>
4131 * linux-low.c (handle_extended_wait): Implement return value,
4132 rename argument 'event_child' to 'event_lwp', handle
4133 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4134 (linux_low_ptrace_options): New function.
4135 (linux_low_filter_event): Call linux_low_ptrace_options,
4136 use different argument fo linux_enable_event_reporting,
4137 use return value from handle_extended_wait.
4138 (extended_event_reported): New function.
4139 (linux_wait_1): Call extended_event_reported and set
4140 status to report fork events.
4141 (linux_write_memory): Add pid to debug message.
4142 (reset_lwp_ptrace_options_callback): New function.
4143 (linux_handle_new_gdb_connection): New function.
4144 (linux_target_ops): Initialize new structure member.
4145 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4146 * lynx-low.c: Initialize new structure member.
4147 * remote-utils.c (prepare_resume_reply): Implement stop reason
4148 "fork" for "T" stop message.
4149 * server.c (handle_query): Call handle_new_gdb_connection.
4150 * server.h (report_fork_events): Declare global flag.
4151 * target.h (struct target_ops) <handle_new_gdb_connection>:
4153 (target_handle_new_gdb_connection): New macro.
4154 * win32-low.c: Initialize new structure member.
4156 2015-05-12 Don Breazeal <donb@codesourcery.com>
4158 * mem-break.c (APPEND_TO_LIST): Define macro.
4159 (clone_agent_expr): New function.
4160 (clone_one_breakpoint): New function.
4161 (clone_all_breakpoints): New function.
4162 * mem-break.h: Declare new functions.
4164 2015-05-12 Don Breazeal <donb@codesourcery.com>
4166 * linux-low.c (linux_supports_fork_events): New function.
4167 (linux_supports_vfork_events): New function.
4168 (linux_target_ops): Initialize new structure members.
4169 (initialize_low): Call linux_check_ptrace_features.
4170 * lynx-low.c (lynx_target_ops): Initialize new structure
4172 * server.c (report_fork_events, report_vfork_events):
4174 (handle_query): Add new features to qSupported packet and
4176 (captured_main): Initialize new global variables.
4177 * target.h (struct target_ops) <supports_fork_events>:
4179 <supports_vfork_events>: New member.
4180 (target_supports_fork_events): New macro.
4181 (target_supports_vfork_events): New macro.
4182 * win32-low.c (win32_target_ops): Initialize new structure
4185 2015-05-12 Gary Benson <gbenson@redhat.com>
4187 * server.c (handle_qxfer_exec_file): Use current process
4190 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4192 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4193 Remove HAVE_PTRACE_GETREGS conditionals.
4194 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4195 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4197 2015-05-08 Yao Qi <yao.qi@linaro.org>
4199 * linux-low.c (linux_supports_conditional_breakpoints): New
4201 (linux_target_ops): Install new target method.
4202 * lynx-low.c (lynx_target_ops): Install NULL hook for
4203 supports_conditional_breakpoints.
4204 * nto-low.c (nto_target_ops): Likewise.
4205 * spu-low.c (spu_target_ops): Likewise.
4206 * win32-low.c (win32_target_ops): Likewise.
4207 * server.c (handle_query): Check
4208 target_supports_conditional_breakpoints.
4209 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4211 (target_supports_conditional_breakpoints): New macro.
4213 2015-05-06 Pedro Alves <palves@redhat.com>
4216 * server.c (start_inferior): If the process exits, mourn it.
4218 2015-04-21 Gary Benson <gbenson@redhat.com>
4220 * hostio.c (fileio_open_flags_to_host): Factored out to
4221 fileio_to_host_openflags in common/fileio.c. Single use
4224 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4226 * linux-xtensa-low.c (xtensa_fill_gregset)
4227 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4230 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4232 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4233 (regs_info): Replace usrregs pointer with NULL.
4235 2015-04-17 Gary Benson <gbenson@redhat.com>
4237 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4238 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4239 * server.c (handle_qxfer_exec_file): New function.
4240 (qxfer_packets): Add exec-file entry.
4241 (handle_query): Report qXfer:exec-file:read as supported packet.
4243 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4245 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4247 2015-04-09 Gary Benson <gbenson@redhat.com>
4249 * hostio-errno.c (errno_to_fileio_error): Remove function.
4250 Update caller to use remote_fileio_to_fio_error.
4252 2015-04-09 Yao Qi <yao.qi@linaro.org>
4254 * linux-low.c (linux_insert_point): Call
4255 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4256 (linux_remove_point): Call remove_memory_breakpoint if type is
4258 * linux-x86-low.c (x86_insert_point): Don't call
4259 insert_memory_breakpoint.
4260 (x86_remove_point): Don't call remove_memory_breakpoint.
4262 2015-04-01 Pedro Alves <palves@redhat.com>
4263 Cleber Rosa <crosa@redhat.com>
4265 * server.c (gdbserver_usage): Reorganize and extend the usage
4268 2015-03-24 Pedro Alves <palves@redhat.com>
4270 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4271 output. Also dump TRAP_TRACE.
4272 (linux_low_filter_event): In debug output, distinguish a
4273 resume_stop SIGSTOP from a delayed SIGSTOP.
4275 2015-03-24 Gary Benson <gbenson@redhat.com>
4277 * linux-x86-low.c (x86_linux_new_thread): Moved to
4279 (x86_linux_prepare_to_resume): Likewise.
4281 2015-03-24 Gary Benson <gbenson@redhat.com>
4283 * Makefile.in (x86-linux-dregs.o): New rule.
4284 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4285 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4286 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4287 (x86_linux_dr_get): Likewise.
4288 (x86_linux_dr_set): Likewise.
4289 (update_debug_registers_callback): Likewise.
4290 (x86_linux_dr_set_addr): Likewise.
4291 (x86_linux_dr_get_addr): Likewise.
4292 (x86_linux_dr_set_control): Likewise.
4293 (x86_linux_dr_get_control): Likewise.
4294 (x86_linux_dr_get_status): Likewise.
4295 (x86_linux_update_debug_registers): Likewise.
4297 2015-03-24 Gary Benson <gbenson@redhat.com>
4299 * linux-x86-low.c (x86_linux_update_debug_registers):
4300 New function, factored out from...
4301 (x86_linux_prepare_to_resume): ...this.
4303 2015-03-24 Gary Benson <gbenson@redhat.com>
4305 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4306 (x86_linux_dr_set): Likewise.
4307 (update_debug_registers_callback): Likewise.
4308 (x86_linux_dr_set_addr): Likewise.
4309 (x86_linux_dr_get_addr): Likewise.
4310 (x86_linux_dr_set_control): Likewise.
4311 (x86_linux_dr_get_control): Likewise.
4312 (x86_linux_dr_get_status): Likewise.
4313 (x86_linux_prepare_to_resume): Likewise.
4315 2015-03-24 Gary Benson <gbenson@redhat.com>
4317 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4318 Use perror_with_name. Pass string through gettext.
4319 (x86_linux_dr_set): Likewise.
4321 2015-03-24 Gary Benson <gbenson@redhat.com>
4323 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4324 (x86_linux_dr_set_addr): ...this.
4325 (x86_dr_low_get_addr): Rename to...
4326 (x86_linux_dr_get_addr): ...this.
4327 (x86_dr_low_set_control): Rename to...
4328 (x86_linux_dr_set_control): ...this.
4329 (x86_dr_low_get_control): Rename to...
4330 (x86_linux_dr_get_control): ...this.
4331 (x86_dr_low_get_status): Rename to...
4332 (x86_linux_dr_get_status): ...this.
4333 (x86_dr_low): Update with new function names.
4335 2015-03-24 Gary Benson <gbenson@redhat.com>
4337 * Makefile.in (x86-linux.o): New rule.
4338 * configure.srv: Add x86-linux.o to relevant targets.
4339 * linux-low.c (lwp_set_arch_private_info): New function.
4340 (lwp_arch_private_info): Likewise.
4341 * linux-x86-low.c: Include nat/x86-linux.h.
4342 (arch_lwp_info): Removed structure.
4343 (update_debug_registers_callback):
4344 Use lwp_set_debug_registers_changed.
4345 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4346 and lwp_set_debug_registers_changed.
4347 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4349 2015-03-24 Gary Benson <gbenson@redhat.com>
4351 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4352 * linux-arm-low.c (arm_new_thread): Likewise.
4353 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4354 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4355 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4356 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4358 2015-03-24 Gary Benson <gbenson@redhat.com>
4360 * linux-low.c (ptid_of_lwp): New function.
4361 (lwp_is_stopped): Likewise.
4362 (lwp_stop_reason): Likewise.
4363 * linux-x86-low.c (update_debug_registers_callback):
4365 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4368 2015-03-24 Gary Benson <gbenson@redhat.com>
4370 * linux-low.h (linux_stop_lwp): Remove declaration.
4372 2015-03-24 Gary Benson <gbenson@redhat.com>
4374 * linux-low.h: Include nat/linux-nat.h.
4375 * linux-low.c (iterate_over_lwps_args): New structure.
4376 (iterate_over_lwps_filter): New function.
4377 (iterate_over_lwps): Likewise.
4378 * linux-x86-low.c (update_debug_registers_callback):
4379 Update signature to what iterate_over_lwps expects.
4380 Remove PID check that iterate_over_lwps now performs.
4381 (x86_dr_low_set_addr): Use iterate_over_lwps.
4382 (x86_dr_low_set_control): Likewise.
4384 2015-03-24 Gary Benson <gbenson@redhat.com>
4386 * linux-x86-low.c (x86_debug_reg_state): New function.
4387 (x86_linux_prepare_to_resume): Use the above.
4389 2015-03-24 Gary Benson <gbenson@redhat.com>
4391 * linux-low.c (current_lwp_ptid): New function.
4392 * linux-x86-low.c: Include nat/linux-nat.h.
4393 (x86_dr_low_get_addr): Use current_lwp_ptid.
4394 (x86_dr_low_get_control): Likewise.
4395 (x86_dr_low_get_status): Likewise.
4397 2015-03-20 Pedro Alves <palves@redhat.com>
4399 * tracepoint.c (cmd_qtstatus): Make "str" const.
4401 2015-03-20 Pedro Alves <palves@redhat.com>
4403 * server.c (handle_general_set): Make "req_str" const.
4405 2015-03-19 Pedro Alves <palves@redhat.com>
4407 * linux-low.c (linux_resume_one_lwp): Rename to ...
4408 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4409 instead call perror_with_name.
4410 (check_ptrace_stopped_lwp_gone): New function.
4411 (linux_resume_one_lwp): Reimplement as wrapper around
4412 linux_resume_one_lwp_throw that swallows errors if the LWP is
4415 2015-03-19 Pedro Alves <palves@redhat.com>
4417 * linux-low.c (count_events_callback, select_event_lwp_callback):
4418 No longer check whether the thread has resume_stop as last resume
4421 2015-03-19 Pedro Alves <palves@redhat.com>
4423 * linux-low.c (count_events_callback, select_event_lwp_callback):
4424 Use the lwp's status_pending_p field, not the thread's.
4426 2015-03-19 Pedro Alves <palves@redhat.com>
4428 * linux-low.c (select_event_lwp_callback): Update comments to
4429 no longer mention SIGTRAP.
4431 2015-03-18 Gary Benson <gbenson@redhat.com>
4433 * server.c (handle_query): Do not report vFile:fstat as supported.
4435 2015-03-11 Gary Benson <gbenson@redhat.com>
4437 * hostio.c (sys/types.h): New include.
4438 (sys/stat.h): Likewise.
4439 (common-remote-fileio.h): Likewise.
4440 (handle_fstat): New function.
4441 (handle_vFile): Handle vFile:fstat packets.
4443 2015-03-11 Gary Benson <gbenson@redhat.com>
4445 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4446 struct stat.st_blocks and struct stat.st_blksize.
4447 * configure: Regenerate.
4448 * config.in: Likewise.
4449 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4450 (OBS): Add common-remote-fileio.o.
4451 (common-remote-fileio.o): New rule.
4453 2015-03-09 Pedro Alves <palves@redhat.com>
4455 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4456 'struct sockaddr' pointer in 'accept' call.
4458 2015-03-09 Pedro Alves <palves@redhat.com>
4461 2015-03-07 Pedro Alves <palves@redhat.com>
4462 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4463 or <winsock2.h> here. Instead include "gdb_socket.h".
4464 (remote_open): Use union gdb_sockaddr_u.
4465 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4466 or <winsock2.h> here. Instead include "gdb_socket.h".
4467 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4468 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4470 (init_named_socket, gdb_agent_helper_thread): Use union
4473 2015-03-07 Pedro Alves <palves@redhat.com>
4475 * configure.ac (build_warnings): Move
4476 -Wdeclaration-after-statement to the C-specific set.
4477 * configure: Regenerate.
4479 2015-03-07 Pedro Alves <palves@redhat.com>
4481 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4482 or <winsock2.h> here. Instead include "gdb_socket.h".
4483 (remote_open): Use union gdb_sockaddr_u.
4484 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4485 or <winsock2.h> here. Instead include "gdb_socket.h".
4486 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4487 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4489 (init_named_socket, gdb_agent_helper_thread): Use union
4492 2015-03-07 Pedro Alves <palves@redhat.com>
4494 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4497 2015-03-06 Yao Qi <yao.qi@linaro.org>
4499 * linux-aarch64-low.c (aarch64_insert_point): Use
4500 show_debug_regs as a boolean.
4501 (aarch64_remove_point): Likewise.
4503 2015-03-05 Pedro Alves <palves@redhat.com>
4505 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4506 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4507 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4508 * nto-low.c (nto_target_ops): Likewise.
4509 * spu-low.c (spu_target_ops): Likewise.
4510 * win32-low.c (win32_target_ops): Likewise.
4512 2015-03-04 Pedro Alves <palves@redhat.com>
4514 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4515 Decide whether a breakpoint triggered based on the SIGTRAP's
4517 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4518 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4519 (linux_low_filter_event): Check for breakpoints before checking
4521 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4523 (linux_stopped_by_sw_breakpoint)
4524 (linux_supports_stopped_by_sw_breakpoint)
4525 (linux_stopped_by_hw_breakpoint)
4526 (linux_supports_stopped_by_hw_breakpoint): New functions.
4527 (linux_target_ops): Install new target methods.
4529 2015-03-04 Pedro Alves <palves@redhat.com>
4531 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4532 * server.c (swbreak_feature, hwbreak_feature): New globals.
4533 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4534 (captured_main): Clear swbreak_feature and hwbreak_feature.
4535 * server.h (swbreak_feature, hwbreak_feature): Declare.
4536 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4537 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4538 supports_stopped_by_hw_breakpoint>: New fields.
4539 (target_supports_stopped_by_sw_breakpoint)
4540 (target_stopped_by_sw_breakpoint)
4541 (target_supports_stopped_by_hw_breakpoint)
4542 (target_stopped_by_hw_breakpoint): Declare.
4544 2015-03-04 Pedro Alves <palves@redhat.com>
4546 enum lwp_stop_reason -> enum target_stop_reason
4547 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4548 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4549 (linux_wait_1, stuck_in_jump_pad_callback)
4550 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4551 (linux_stopped_by_watchpoint):
4552 * linux-low.h (enum lwp_stop_reason): Delete.
4553 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4554 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4556 2015-03-04 Yao Qi <yao.qi@linaro.org>
4558 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4560 2015-03-03 Gary Benson <gbenson@redhat.com>
4562 * hostio.c (handle_vFile): Fix prefix lengths.
4564 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4566 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4569 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4571 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4572 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4573 (clean): Add "rm -f" for above C files.
4574 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4575 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4576 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4577 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4578 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4579 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4580 (init_registers_s390x_vx_linux64)
4581 (init_registers_s390x_tevx_linux64)
4582 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4583 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4585 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4586 (s390_store_vxrs_high): New functions.
4587 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4589 (s390_arch_setup): Add logic for selecting one of the new target
4590 descriptions. Activate the new vector regsets if applicable.
4591 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4592 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4593 and init_registers_s390x_tevx_linux64.
4595 2015-03-01 Pedro Alves <palves@redhat.com>
4597 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4600 2015-02-27 Pedro Alves <palves@redhat.com>
4602 * linux-x86-low.c (u_debugreg_offset): New function.
4603 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4605 2015-02-27 Pedro Alves <palves@redhat.com>
4607 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4608 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4609 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4610 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4611 (ps_lsetfpregs, ps_getpid)
4612 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4613 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4614 (ps_lsetxregs, ps_plog): Declare.
4616 2015-02-27 Pedro Alves <palves@redhat.com>
4618 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4619 IP_AGENT_EXPORT_FUNC.
4620 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4621 IP_AGENT_EXPORT_FUNC.
4622 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4623 (IP_AGENT_EXPORT): Delete.
4624 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4625 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4626 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4627 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4628 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4629 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4630 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4631 (traceframe_read_count, traceframe_write_count)
4632 (traceframes_created, trace_state_variables, get_raw_reg)
4633 (get_trace_state_variable_value, set_trace_state_variable_value)
4634 (ust_loaded, helper_thread_id, cmd_buf): Use
4635 IPA_SYM_EXPORTED_NAME.
4636 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4637 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4638 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4639 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4640 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4641 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4642 EXTERN_C_PUSH/EXTERN_C_POP.
4643 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4644 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4645 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4646 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4647 (traceframe_write_count, traceframe_read_count)
4648 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4649 (about_to_request_buffer_space, get_trace_state_variable_value)
4650 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4651 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4652 EXTERN_C_PUSH/EXTERN_C_POP.
4653 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4654 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4655 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4656 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4657 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4658 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4659 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4660 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4662 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4663 (IP_AGENT_EXPORT_VAR_DECL): Define.
4665 (gdb_agent_get_raw_reg): Declare.
4667 2015-02-27 Tom Tromey <tromey@redhat.com>
4668 Pedro Alves <palves@redhat.com>
4670 Rename symbols whose names are reserved C++ keywords throughout.
4672 2015-02-27 Pedro Alves <palves@redhat.com>
4674 * Makefile.in (COMPILER): New, get it from autoconf.
4675 (CXX): Get from autoconf instead.
4676 (COMPILE.pre): Use COMPILER.
4677 (CC-LD): Rename to ...
4678 (CC_LD): ... this. Use COMPILER.
4679 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4680 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4681 * acinclude.m4: Include build-with-cxx.m4.
4682 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4683 Disable -Werror by default if building in C++ mode.
4684 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4685 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4686 the C++ compiler. Save/restore CXXFLAGS too.
4687 * configure: Regenerate.
4689 2015-02-27 Pedro Alves <palves@redhat.com>
4691 * acinclude.m4: Include libiberty.m4.
4692 * configure.ac: Call libiberty_INIT.
4693 * config.in, configure: Regenerate.
4695 2015-02-26 Pedro Alves <palves@redhat.com>
4697 * linux-low.c (linux_wait_1): When incrementing the PC past a
4698 program breakpoint always use the_low_target.breakpoint_len as
4699 increment, rather than the maximum between that and
4700 the_low_target.decr_pc_after_break.
4702 2015-02-23 Pedro Alves <palves@redhat.com>
4704 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4705 thread was doing a step-over; always adjust the PC if
4706 we stepped over a permanent breakpoint.
4707 (linux_wait_1): If we stepped over breakpoint that was on top of a
4708 permanent breakpoint, manually advance the PC past it.
4710 2015-02-23 Pedro Alves <palves@redhat.com>
4712 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4714 (x86_fill_gregset, x86_store_gregset): Use it when handling
4717 2015-02-20 Pedro Alves <palves@redhat.com>
4719 * thread-db.c: Include "nat/linux-procfs.h".
4720 (thread_db_init): Skip listing new threads if the kernel supports
4721 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4723 2015-02-20 Pedro Alves <palves@redhat.com>
4725 * linux-low.c (status_pending_p_callback): Use ptid_match.
4727 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4729 PR breakpoints/16812
4730 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4731 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4732 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4734 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4736 PR breakpoints/15956
4737 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4739 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4741 * linux-low.c (linux_low_btrace_conf): Print size.
4742 * server.c (handle_btrace_conf_general_set): New.
4743 (hanle_general_set): Call handle_btrace_conf_general_set.
4744 (handle_query): Report Qbtrace-conf:bts:size as supported.
4746 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4748 * linux-low.c (linux_low_enable_btrace): Update parameters.
4749 (linux_low_btrace_conf): New.
4750 (linux_target_ops)<to_btrace_conf>: Initialize.
4751 * server.c (current_btrace_conf): New.
4752 (handle_btrace_enable): Rename to ...
4753 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4754 to target_enable_btrace. Update comment. Update users.
4755 (handle_qxfer_btrace_conf): New.
4756 (qxfer_packets): Add btrace-conf entry.
4757 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4758 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4759 (target_ops)<read_btrace_conf>: New.
4760 (target_enable_btrace): Update parameters.
4761 (target_read_btrace_conf): New.
4763 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4765 * server.c (handle_btrace_general_set): Remove call to
4766 target_supports_btrace.
4767 (supported_btrace_packets): New.
4768 (handle_query): Call supported_btrace_packets.
4769 * target.h: include btrace-common.h.
4770 (btrace_target_info): Removed.
4771 (supports_btrace, target_supports_btrace): Update parameters.
4773 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4775 * Makefile.in (SFILES): Add common/btrace-common.c.
4776 (OBS): Add common/btrace-common.o.
4777 (btrace-common.o): Add build rules.
4778 * linux-low: Include btrace-common.h.
4779 (linux_low_read_btrace): Use struct btrace_data. Call
4780 btrace_data_init and btrace_data_fini.
4782 2015-02-06 Pedro Alves <palves@redhat.com>
4784 * thread-db.c (find_new_threads_callback): Add debug output.
4786 2015-02-04 Pedro Alves <palves@redhat.com>
4788 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4789 (resume_stopped_resumed_lwps): New function.
4790 (linux_wait_for_event_filtered): Use it.
4792 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4794 * Makefile.in (SFILES): Add linux-personality.c.
4795 (linux-personality.o): New rule.
4796 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4797 list of objects to be built.
4798 * linux-low.c: Include nat/linux-personality.h.
4799 (linux_create_inferior): Remove code to disable address space
4800 randomization (moved to ../nat/linux-personality.c). Create
4801 cleanup to disable address space randomization.
4803 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4805 * Makefile.in (posix-strerror.o): New rule.
4806 (mingw-strerror.o): Likewise.
4807 * configure: Regenerated.
4808 * configure.ac: Source file ../common/common.host. Initialize new
4809 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4811 2015-01-14 Yao Qi <yao@codesourcery.com>
4813 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4814 (ppc-linux.o): New rule.
4815 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4816 * configure.ac: AC_CHECK_FUNCS(getauxval).
4817 * config.in: Re-generated.
4818 * configure: Re-generated.
4819 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4820 ppc64_64bit_inferior_p
4822 2015-01-14 Yao Qi <yao@codesourcery.com>
4824 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4825 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4826 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4827 (PT_ORIG_R3, PT_TRAP): Likewise.
4828 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4829 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4830 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4832 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4834 * i387-fp.c (i387_cache_to_xsave): In look over
4835 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4836 zmmh_low_space field by use of zmmh_high_space.
4838 2015-01-09 Pedro Alves <palves@redhat.com>
4840 * linux-low.c (step_over_bkpt): Move higher up in the file.
4841 (handle_extended_wait): Don't store the stop_pc here.
4842 (get_stop_pc): Adjust comments and rename to ...
4843 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4844 stopped for a software breakpoint or hardware breakpoint.
4845 (thread_still_has_status_pending_p): New function.
4846 (status_pending_p_callback): Use
4847 thread_still_has_status_pending_p. If the event is no longer
4848 interesting, resume the LWP.
4849 (handle_tracepoints): Add assert.
4850 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4851 (wstatus_maybe_breakpoint): New function.
4852 (cancel_breakpoint): Delete function.
4853 (check_stopped_by_watchpoint): New function, factored out from
4854 linux_low_filter_event.
4855 (lp_status_maybe_breakpoint): Delete function.
4856 (linux_low_filter_event): Remove filter_ptid argument.
4857 Leave thread group exits pending here. Store the LWP's stop PC.
4858 Always leave events pending.
4859 (linux_wait_for_event_filtered): Pull all events out of the
4860 kernel, and leave them all pending.
4861 (count_events_callback, select_event_lwp_callback): Consider all
4863 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4864 (select_event_lwp): Only give preference to the stepping LWP in
4865 all-stop mode. Adjust comments.
4866 (ignore_event): New function.
4867 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4868 references to cancel_breakpoints. Adjust to renames. Also give
4869 equal priority to all LWPs that have had events in non-stop mode.
4870 If reporting a software breakpoint event, unadjust the LWP's PC.
4871 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4872 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4874 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4875 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4876 (linux_stopped_by_watchpoint): Adjust.
4877 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4878 * linux-low.h (enum lwp_stop_reason): New.
4879 (struct lwp_info) <stop_pc>: Adjust comment.
4880 <stopped_by_watchpoint>: Delete field.
4881 <stop_reason>: New field.
4882 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4883 * mem-break.c (software_breakpoint_inserted_here)
4884 (hardware_breakpoint_inserted_here): New function.
4885 * mem-break.h (software_breakpoint_inserted_here)
4886 (hardware_breakpoint_inserted_here): Declare.
4887 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4888 (cancel_breakpoints): Delete.
4889 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4890 (upload_fast_traceframes): Remove references to
4893 2015-01-09 Pedro Alves <palves@redhat.com>
4895 * thread-db.c (find_new_threads_callback): Ignore thread if the
4896 kernel thread ID is -1.
4898 2015-01-09 Pedro Alves <palves@redhat.com>
4900 * linux-low.c (linux_attach_fail_reason_string): Move to
4901 nat/linux-ptrace.c, and rename.
4902 (linux_attach_lwp): Update comment.
4903 (attach_proc_task_lwp_callback): New function.
4904 (linux_attach): Adjust to rename and use
4905 linux_proc_attach_tgid_threads.
4906 (linux_attach_fail_reason_string): Delete declaration.
4908 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4910 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4911 * server.c (gdbserver_version): Likewise.
4913 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4915 * remote-utils.c: Include ctype.h.
4916 (input_interrupt): Explicitly handle the case when the char
4917 received is the NUL byte. Improve the printing of non-ASCII
4920 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4922 * linux-low.c (linux_low_filter_event): Update call to
4923 linux_enable_event_reporting following the addition of
4924 a new parameter to that function.
4926 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4929 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4930 (AARCH64_FPCR_REGNO): Likewise.
4931 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4932 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4933 (aarch64_store_fpregset): Likewise.
4935 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4937 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4938 Remove FIXME comment about assumption about N.
4940 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4942 * configure.ac: If large-file support is disabled in GDBserver,
4943 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4944 * configure: Regenerate.
4946 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4948 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4949 warning upon ENODATA from ptrace.
4950 * linux-s390-low.c (s390_store_tdb): New.
4951 (s390_regsets): Add regset for NT_S390_TDB.
4953 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4955 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4956 without a fill_function.
4957 * linux-s390-low.c (s390_fill_last_break): Remove.
4958 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4959 (s390_arch_setup): Use regset's size instead of fill_function for
4962 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4964 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4965 the regset's store function when ptrace returned an error.
4966 * regcache.c (get_thread_regcache): Invalidate register cache
4967 before fetching inferior's registers.
4969 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4971 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4972 while-loop as for-loop.
4973 (regsets_store_inferior_registers): Likewise.
4975 2014-11-28 Yao Qi <yao@codesourcery.com>
4977 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4978 * config.in, configure: Re-generate.
4979 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4982 2014-11-21 Yao Qi <yao@codesourcery.com>
4984 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4985 (AC_CHECK_HEADERS): Remove malloc.h.
4986 * configure: Re-generated.
4987 * config.in: Re-generated.
4988 * server.h: Don't include alloca.h and malloc.h.
4989 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4990 Don't include malloc.h.
4992 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4994 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4995 corresponding ERRNO check in same block.
4997 2014-11-12 Pedro Alves <palves@redhat.com>
4999 * server.c (cont_thread): Update comment.
5000 (start_inferior, attach_inferior): No longer clear cont_thread.
5001 (handle_v_cont): No longer set cont_thread.
5002 (captured_main): Clear cont_thread each time a GDB connects.
5004 2014-11-12 Pedro Alves <palves@redhat.com>
5006 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5007 thread, and don't resume all threads if the Hc thread has exited.
5009 2014-11-12 Pedro Alves <palves@redhat.com>
5011 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5012 the process group instead of to a specific LWP.
5014 2014-10-15 Pedro Alves <palves@redhat.com>
5017 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5019 (arm_set_thread_context): Delete.
5020 (the_low_target): Adjust.
5021 * win32-i386-low.c (debug_registers_changed)
5022 (debug_registers_used): Delete.
5023 (update_debug_registers_callback): New function.
5024 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5025 needing to update their debug registers.
5026 (win32_get_current_dr): New function.
5027 (x86_dr_low_get_addr, x86_dr_low_get_control)
5028 (x86_dr_low_get_status): Fetch the debug register from the thread
5030 (i386_initial_stuff): Adjust.
5031 (i386_get_thread_context): Remove current_event parameter. Don't
5032 clear debug_registers_changed nor copy DR values to
5034 (i386_set_thread_context): Delete.
5035 (i386_prepare_to_resume): New function.
5036 (i386_thread_added): Mark the thread as needing to update irs
5038 (the_low_target): Remove i386_set_thread_context and install
5039 i386_prepare_to_resume.
5040 * win32-low.c (win32_get_thread_context): Adjust.
5041 (win32_set_thread_context): Use SetThreadContext
5043 (win32_prepare_to_resume): New function.
5044 (win32_require_context): New function, factored out from ...
5045 (thread_rec): ... this.
5046 (continue_one_thread): Call win32_prepare_to_resume on each thread
5047 we're about to continue.
5048 (win32_resume): Call win32_prepare_to_resume on the event thread.
5049 * win32-low.h (struct win32_thread_info)
5050 <debug_registers_changed>: New field.
5051 (struct win32_target_ops): Change prototype of set_thread_context,
5052 delete set_thread_context and add prepare_to_resume.
5053 (win32_require_context): New declaration.
5055 2014-10-08 Gary Benson <gbenson@redhat.com>
5057 * server.h: Do not include common-exceptions.h.
5059 2014-10-08 Gary Benson <gbenson@redhat.com>
5061 * server.h: Do not include cleanups.h.
5063 2014-09-30 James Hogan <james.hogan@imgtec.com>
5065 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5068 2014-09-23 Yao Qi <yao@codesourcery.com>
5070 * linux-low.c (lp_status_maybe_breakpoint): New function.
5071 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5072 (count_events_callback): Likewise.
5073 (select_event_lwp_callback): Likewise.
5074 (cancel_breakpoints_callback): Likewise.
5076 2014-09-19 Don Breazeal <donb@codesourcery.com>
5078 * linux-low.c (handle_extended_wait): Call
5079 linux_ptrace_get_extended_event.
5080 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5081 linux_is_extended_waitstatus.
5083 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5085 * Makefile.in (CPPFLAGS): Define.
5086 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5087 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5089 2014-09-16 Gary Benson <gbenson@redhat.com>
5091 * inferiors.h (current_inferior): Renamed as...
5092 (current_thread): New variable. All uses updated.
5093 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5094 (maybe_move_out_of_jump_pad): Likewise.
5095 (cancel_breakpoint): Likewise.
5096 (linux_low_filter_event): Likewise.
5097 (wait_for_sigstop): Likewise.
5098 (linux_resume_one_lwp): Likewise.
5099 (need_step_over_p): Likewise.
5100 (start_step_over): Likewise.
5101 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5102 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5103 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5104 and save_inferior as saved_thread.
5105 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5107 (regcache_invalidate_thread): Likewise.
5108 * remote-utils.c (prepare_resume_reply): Likewise.
5109 * thread-db.c (thread_db_get_tls_address): Likewise.
5110 (disable_thread_event_reporting): Likewise.
5111 (remove_thread_event_breakpoints): Likewise.
5112 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5114 * target.h (set_desired_inferior): Renamed as...
5115 (set_desired_thread): New declaration. All uses updated.
5116 * server.c (myresume): Updated comment to reference thread instead
5118 (handle_serial_event): Likewise.
5119 (handle_target_event): Likewise.
5121 2014-09-12 Tom Tromey <tromey@redhat.com>
5122 Gary Benson <gbenson@redhat.com>
5124 * regcache.h: Include common-regcache.h.
5125 (regcache_read_pc): Don't declare.
5126 * regcache.c (get_thread_regcache_for_ptid): New function.
5128 2014-09-11 Tom Tromey <tromey@redhat.com>
5129 Gary Benson <gbenson@redhat.com>
5131 * symbol.c: New file.
5132 * Makefile.in (SFILES): Add symbol.c.
5133 (OBS): Add symbol.o.
5135 2014-09-11 Gary Benson <gbenson@redhat.com>
5137 * target.c (target_stop_ptid, target_continue_ptid): New
5140 2014-09-11 Tom Tromey <tromey@redhat.com>
5141 Gary Benson <gbenson@redhat.com>
5143 * target.h: Include target/target.h.
5144 * target.c (target_read_memory, target_read_uint32)
5145 (target_write_memory): New functions.
5147 2014-09-11 Gary Benson <gbenson@redhat.com>
5149 * server.h (debug_hw_points): Don't declare.
5150 * server.c (debug_hw_points): Don't define. Replace all uses
5151 with show_debug_regs.
5152 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5153 all uses with show_debug_regs.
5155 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5157 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5158 endianness into account.
5159 (ppc_supply_ptrace_register): Likewise.
5161 2014-09-03 James Hogan <james.hogan@imgtec.com>
5163 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5164 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5166 2014-09-03 Gary Benson <gbenson@redhat.com>
5168 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5169 ALL_DEBUG_ADDRESS_REGISTERS.
5171 2014-09-02 Gary Benson <gbenson@redhat.com>
5173 * i386-low.h: Renamed as...
5174 * x86-low.h: New file. All type, function and variable name
5175 prefixes changed from "i386_" to "x86_". All references updated.
5176 * i386-low.c: Renamed as...
5177 * x86-low.c: New file. All type, function and variable name
5178 prefixes changed from "i386_" to "x86_". All references updated.
5180 2014-09-02 Gary Benson <gbenson@redhat.com>
5182 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5183 (x86_linux_new_thread): Likewise.
5185 2014-08-29 Gary Benson <gbenson@redhat.com>
5187 * server.h (setjmp.h): Do not include.
5188 (toplevel): Do not declare.
5189 (common-exceptions.h): Include.
5190 (cleanups.h): Likewise.
5191 * server.c (toplevel): Do not define.
5192 (exit_code): New static global.
5193 (detach_or_kill_for_exit_cleanup): New function.
5194 (main): New function. Original main renamed to...
5195 (captured_main): New function.
5196 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5198 2014-08-29 Gary Benson <gbenson@redhat.com>
5200 * Makefile.in (SFILES): Add common/common-exceptions.c.
5201 (OBS): Add common-exceptions.o.
5202 (common-exceptions.o): New rule.
5203 * utils.c (prepare_to_throw_exception): New function.
5205 2014-08-29 Gary Benson <gbenson@redhat.com>
5207 * config.in: Regenerate.
5208 * configure: Likewise.
5210 2014-08-29 Gary Benson <gbenson@redhat.com>
5212 * Makefile.in (SFILES): Add common/cleanups.c.
5214 (cleanups.o): New rule.
5216 2014-08-29 Gary Benson <gbenson@redhat.com>
5218 * utils.c (internal_vwarning): New function.
5220 2014-08-28 Gary Benson <gbenson@redhat.com>
5222 * utils.h (fatal): Remove declaration.
5223 * utils.c (fatal): Remove function.
5225 2014-08-28 Gary Benson <gbenson@redhat.com>
5227 * tracepoint.c (gdb_agent_init): Replace fatal with
5229 (initialize_tracepoint): Likewise.
5231 2014-08-28 Gary Benson <gbenson@redhat.com>
5233 * remote-utils.c (remote_prepare): Replace fatal with error.
5235 2014-08-28 Gary Benson <gbenson@redhat.com>
5237 * linux-low.c (linux_async): Replace fatal with warning.
5239 (linux_start_non_stop): Return -1 if linux_async failed.
5241 2014-08-28 Gary Benson <gbenson@redhat.com>
5243 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5245 (i386_dr_low_get_addr): Remove vague comment.
5246 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5249 2014-08-28 Gary Benson <gbenson@redhat.com>
5251 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5252 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5254 (linux_resume_one_lwp): Likewise.
5255 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5257 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5258 with internal_error.
5259 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5260 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5261 (find_register_by_name): Replace fatal with internal_error.
5262 (find_regno): Likewise.
5263 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5264 * thread-db.c (thread_db_create_event): Likewise.
5265 (thread_db_load_search): Likewise.
5266 (try_thread_db_load_1): Likewise.
5267 * tracepoint.c (get_jump_space_head): Replace fatal with
5269 (claim_trampoline_space): Likewise.
5270 (have_fast_tracepoint_trampoline_buffer): Likewise.
5271 (cmd_qtstart): Likewise.
5272 (stop_tracing): Likewise.
5273 (fast_tracepoint_collecting): Likewise.
5274 (target_malloc): Likewise.
5275 (download_tracepoint): Likewise.
5276 (download_trace_state_variables): Replace check with gdb_assert.
5277 (upload_fast_traceframes): Replace fatal with internal_error.
5279 2014-08-19 Tom Tromey <tromey@redhat.com>
5280 Gary Benson <gbenson@redhat.com>
5282 * Makefile.in (SFILES): Add common/common-debug.c.
5283 (OBS): Add common-debug.o.
5284 (common-debug.o): New rule.
5285 * debug.h (debug_printf): Don't declare.
5286 * debug.c (debug_printf): Renamed and rewritten as...
5287 (debug_vprintf): New function.
5289 2014-08-19 Gary Benson <gbenson@redhat.com>
5291 * utils.h: Do not include print-utils.h.
5293 2014-08-19 Tom Tromey <tromey@redhat.com>
5294 Gary Benson <gbenson@redhat.com>
5296 * server.h: Add static assertion.
5297 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5299 2014-08-19 Tom Tromey <tromey@redhat.com>
5300 Gary Benson <gbenson@redhat.com>
5302 * Makefile.in (SFILES): Add common/errors.c.
5303 (OBS): Add errors.o.
5304 (IPA_OBS): Add errors-ipa.o.
5305 (errors.o): New rule.
5306 (errors-ipa.o): Likewise.
5307 * utils.h (perror_with_name, error, warning): Don't declare.
5308 * utils.c (warning): Renamed and rewritten as...
5309 (vwarning): New function.
5310 (error): Renamed and rewritten as...
5311 (verror): New function.
5312 (internal_error): Renamed and rewritten as...
5313 (internal_verror): New function.
5315 2014-08-07 Gary Benson <gbenson@redhat.com>
5317 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5318 * configure: Regenerate.
5319 * config.in: Likewise.
5320 * server.h: Do not include errno.h.
5321 * event-loop.c: Likewise.
5322 * hostio-errno.c: Likewise.
5323 * linux-low.c: Likewise.
5324 * remote-utils.c: Likewise.
5325 * spu-low.c: Likewise.
5326 * utils.c: Likewise.
5327 * gdbreplay.c: Unconditionally include errno.h.
5329 2014-08-07 Gary Benson <gbenson@redhat.com>
5331 * server.h: Do not include string.h.
5332 * event-loop.c: Likewise.
5333 * linux-low.c: Likewise.
5334 * regcache.c: Likewise.
5335 * remote-utils.c: Likewise.
5336 * spu-low.c: Likewise.
5337 * utils.c: Likewise.
5339 2014-08-07 Gary Benson <gbenson@redhat.com>
5341 * server.h: Do not include gdb_assert.h.
5343 2014-08-07 Gary Benson <gbenson@redhat.com>
5345 * server.h: Do not include common-utils.h.
5347 2014-08-07 Gary Benson <gbenson@redhat.com>
5349 * server.h: Do not include ptid.h.
5350 * notif.h: Likewise.
5352 2014-08-07 Gary Benson <gbenson@redhat.com>
5354 * server.h: Do not include gdb_locale.h.
5356 2014-08-07 Gary Benson <gbenson@redhat.com>
5358 * server.h: Do not include gdb/signals.h.
5359 * win32-low.c: Likewise.
5361 2014-08-07 Gary Benson <gbenson@redhat.com>
5363 * server.h: Do not include pathmax.h.
5365 2014-08-07 Gary Benson <gbenson@redhat.com>
5367 * server.h: Do not include libiberty.h.
5368 * linux-bfin-low.c: Likewise.
5370 2014-08-07 Gary Benson <gbenson@redhat.com>
5372 * server.h: Do not include ansidecl.h.
5374 2014-08-07 Gary Benson <gbenson@redhat.com>
5376 * linux-x86-low.c: Do not include stddef.h.
5377 * lynx-ppc-low.c: Likewise.
5378 * tracepoint.c: Likewise.
5380 2014-08-07 Gary Benson <gbenson@redhat.com>
5382 * server.h: Do not include stdarg.h.
5383 * nto-low.c: Likewise.
5385 2014-08-07 Gary Benson <gbenson@redhat.com>
5387 * server.h: Do not include stdlib.h.
5388 * inferiors.c: Likewise.
5389 * linux-low.c: Likewise.
5390 * regcache.c: Likewise.
5391 * spu-low.c: Likewise.
5392 * tracepoint.c: Likewise.
5393 * utils.c: Likewise.
5395 2014-08-07 Gary Benson <gbenson@redhat.com>
5397 * server.h: Do not include stdio.h.
5398 * linux-low.c: Likewise.
5399 * remote-utils.c: Likewise.
5400 * spu-low.c: Likewise.
5401 * utils.c: Likewise.
5402 * wincecompat.c: Likewise.
5404 2014-08-06 Gary Benson <gbenson@redhat.com>
5406 * regcache.c (init_register_cache): Move conditionals inside if.
5408 2014-08-06 Gary Benson <gbenson@redhat.com>
5410 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5412 2014-07-31 Gary Benson <gbenson@redhat.com>
5414 * ax.h: Do not include server.h.
5415 * gdbthread.h: Likewise.
5416 * lynx-low.h: Likewise.
5417 * notif.h: Likewise.
5419 2014-07-30 Gary Benson <gbenson@redhat.com>
5421 * server.h: Include common-defs.h.
5422 Do not include config.h or build-gnulib-gdbserver/config.h.
5424 2014-07-30 Gary Benson <gbenson@redhat.com>
5426 * hostio-errno.c: Move server.h to top of includes list.
5427 * inferiors.c: Likewise.
5428 * linux-x86-low.c: Likewise.
5429 * notif.c: Include server.h.
5431 2014-07-24 Tom Tromey <tromey@redhat.com>
5432 Gary Benson <gbenson@redhat.com>
5434 * server.h (CORE_ADDR): Now unsigned.
5436 2014-07-16 Pedro Alves <palves@redhat.com>
5438 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5440 2014-07-15 Pedro Alves <palves@redhat.com>
5442 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5445 2014-07-11 Pedro Alves <palves@redhat.com>
5447 * linux-low.c (kill_wait_lwp): New function, based on
5448 kill_one_lwp_callback, but use my_waitpid directly.
5449 (kill_one_lwp_callback, linux_kill): Use it.
5451 2014-06-23 Pedro Alves <palves@redhat.com>
5453 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5454 before setting DR0..DR3.
5456 2014-06-20 Gary Benson <gbenson@redhat.com>
5458 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5459 * configure: Regenerated.
5460 * config.in: Likewise.
5462 2014-06-20 Gary Benson <gbenson@redhat.com>
5464 * Makefile.in (SFILES): Update locations for files moved
5466 (object file files): Reordered.
5468 2014-06-20 Gary Benson <gbenson@redhat.com>
5470 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5471 (i386_dr_low_set_addr): Likewise.
5472 (i386_dr_low_get_addr): Likewise.
5473 (i386_dr_low_can_set_control): Likewise.
5474 (i386_dr_low_set_control): Likewise.
5475 (i386_dr_low_get_control): Likewise.
5476 (i386_dr_low_get_status): Likewise.
5477 (i386_get_debug_register_length): Likewise.
5478 * linux-x86-low.c (i386_dr_low_set_addr):
5479 Changed signature. Made static.
5480 (i386_dr_low_get_addr): Likewise.
5481 (i386_dr_low_set_control): Likewise.
5482 (i386_dr_low_get_control): Likewise.
5483 (i386_dr_low_get_status): Likewise.
5484 (i386_dr_low): New global variable.
5485 * win32-i386-low.c (i386_dr_low_set_addr):
5486 Changed signature. Made static.
5487 (i386_dr_low_get_addr): Likewise.
5488 (i386_dr_low_set_control): Likewise.
5489 (i386_dr_low_get_control): Likewise.
5490 (i386_dr_low_get_status): Likewise.
5491 (i386_dr_low): New global variable.
5493 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5495 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5496 * Makefile.in (AR, AR_FLAGS): Define.
5497 * configure: Regenerate.
5499 2014-06-19 Gary Benson <gbenson@redhat.com>
5501 * Makefile.in (i386-dregs.o): New rule.
5502 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5503 * i386-low.c (target.h): Remove include.
5504 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5505 (DR_CONTROL_SHIFT): Likewise.
5506 (DR_CONTROL_SIZE): Likewise.
5507 (DR_RW_EXECUTE): Likewise.
5508 (DR_RW_WRITE): Likewise.
5509 (DR_RW_READ): Likewise.
5510 (DR_RW_IORW): Likewise.
5511 (DR_LEN_1): Likewise.
5512 (DR_LEN_2): Likewise.
5513 (DR_LEN_4): Likewise.
5514 (DR_LEN_8): Likewise.
5515 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5516 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5517 (DR_ENABLE_SIZE): Likewise.
5518 (DR_LOCAL_SLOWDOWN): Likewise.
5519 (DR_GLOBAL_SLOWDOWN): Likewise.
5520 (DR_CONTROL_RESERVED): Likewise.
5521 (I386_DR_CONTROL_MASK): Likewise.
5522 (I386_DR_VACANT): Likewise.
5523 (I386_DR_LOCAL_ENABLE): Likewise.
5524 (I386_DR_GLOBAL_ENABLE): Likewise.
5525 (I386_DR_DISABLE): Likewise.
5526 (I386_DR_SET_RW_LEN): Likewise.
5527 (I386_DR_GET_RW_LEN): Likewise.
5528 (I386_DR_WATCH_HIT): Likewise.
5529 (i386_wp_op_t): Likewise.
5530 (i386_show_dr): Likewise.
5531 (i386_length_and_rw_bits): Likewise.
5532 (i386_insert_aligned_watchpoint): Likewise.
5533 (i386_remove_aligned_watchpoint): Likewise.
5534 (i386_handle_nonaligned_watchpoint): Likewise.
5535 i386_update_inferior_debug_regs(): Likewise.
5536 (i386_dr_insert_watchpoint): Likewise.
5537 (i386_dr_remove_watchpoint): Likewise.
5538 (i386_dr_region_ok_for_watchpoint): Likewise.
5539 (i386_dr_stopped_data_address): Likewise.
5540 (i386_dr_stopped_by_watchpoint): Likewise.
5542 2014-06-19 Gary Benson <gbenson@redhat.com>
5544 * i386-low.c (i386_dr_show): Renamed to
5545 i386_show_dr and made static. All uses updated.
5546 (i386_dr_length_and_rw_bits): Renamed to
5547 i386_length_and_rw_bits and made static.
5549 (i386_dr_insert_aligned_watchpoint): Renamed to
5550 i386_insert_aligned_watchpoint and made static.
5552 (i386_dr_remove_aligned_watchpoint): Renamed to
5553 i386_remove_aligned_watchpoint and made static.
5555 (i386_dr_update_inferior_debug_regs): Renamed to
5556 i386_update_inferior_debug_regs and made static.
5559 2014-06-18 Gary Benson <gbenson@redhat.com>
5561 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5562 (i386_dr_low_can_set_control): Likewise.
5563 (i386_get_debug_register_length): Likewise.
5564 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5565 (i386_dr_low_can_set_control): Likewise.
5566 (i386_get_debug_register_length): Likewise.
5568 2014-06-17 Gary Benson <gbenson@redhat.com>
5570 * i386-low.h (i386-dregs.h): New include.
5571 (DR_FIRSTADDR): Now in i386-dregs.h.
5572 (DR_LASTADDR): Likewise.
5573 (DR_NADDR): Likewise.
5574 (DR_STATUS): Likewise.
5575 (DR_CONTROL): Likewise.
5576 (i386_debug_reg_state): Likewise.
5577 (i386_dr_insert_watchpoint): Likewise.
5578 (i386_dr_remove_watchpoint): Likewise.
5579 (i386_dr_region_ok_for_watchpoint): Likewise.
5580 (i386_dr_stopped_data_address): Likewise.
5581 (i386_dr_stopped_by_watchpoint): Likewise.
5582 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5584 2014-06-18 Gary Benson <gbenson@redhat.com>
5586 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5587 i386_dr_insert_watchpoint.
5588 (i386_low_remove_watchpoint): Renamed to
5589 i386_dr_remove_watchpoint.
5590 (i386_low_region_ok_for_watchpoint): Renamed to
5591 i386_dr_region_ok_for_watchpoint.
5592 (i386_low_stopped_data_address): Renamed to
5593 i386_dr_stopped_data_address.
5594 (i386_low_stopped_by_watchpoint): Renamed to
5595 i386_dr_stopped_by_watchpoint.
5596 * i386-low.c (i386_show_dr): Renamed to
5597 i386_dr_show and made nonstatic. All uses updated.
5598 (i386_length_and_rw_bits): Renamed to
5599 i386_dr_length_and_rw_bits and made nonstatic.
5601 (i386_insert_aligned_watchpoint): Renamed to
5602 i386_dr_insert_aligned_watchpoint and made nonstatic.
5604 (i386_remove_aligned_watchpoint): Renamed to
5605 i386_dr_remove_aligned_watchpoint and made nonstatic.
5607 (i386_update_inferior_debug_regs): Renamed to
5608 i386_dr_update_inferior_debug_regs and made nonstatic.
5610 (i386_low_insert_watchpoint): Renamed to
5611 i386_dr_insert_watchpoint. All uses updated.
5612 (i386_low_remove_watchpoint): Renamed to
5613 i386_dr_remove_watchpoint. All uses updated.
5614 (i386_low_region_ok_for_watchpoint): Renamed to
5615 i386_dr_region_ok_for_watchpoint. All uses updated.
5616 (i386_low_stopped_data_address): Renamed to
5617 i386_dr_stopped_data_address. All uses updated.
5618 (i386_low_stopped_by_watchpoint): Renamed to
5619 i386_dr_stopped_by_watchpoint. All uses updated.
5621 2014-06-18 Gary Benson <gbenson@redhat.com>
5623 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5624 (i386_dr_low_can_set_control): Likewise.
5625 (i386_insert_aligned_watchpoint): New check.
5627 2014-06-18 Gary Benson <gbenson@redhat.com>
5629 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5632 2014-06-18 Gary Benson <gbenson@redhat.com>
5634 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5635 instead of fatal and error.
5636 (i386_handle_nonaligned_watchpoint): Likewise.
5638 2014-06-18 Gary Benson <gbenson@redhat.com>
5640 * i386-low.c (i386_get_debug_register_length): New macro.
5641 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5642 (i386_show_dr): Use debug_printf instead of fprintf. Use
5643 phex to format values.
5645 2014-06-18 Gary Benson <gbenson@redhat.com>
5647 * i386-low.h: Comment changes.
5648 * i386-low.c: Likewise.
5650 2014-06-18 Gary Benson <gbenson@redhat.com>
5652 * i386-low.c: Whitespace changes.
5654 2014-06-12 Tom Tromey <tromey@redhat.com>
5656 * utils.c (freeargv): Remove.
5658 2014-06-12 Tom Tromey <tromey@redhat.com>
5660 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5661 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5662 (parse_debug_format_options): Likewise.
5663 (gdbserver_usage): Likewise.
5664 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5665 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5666 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5668 ($(LIBGNU)): Depend on libiberty.
5669 (all-lib): Recurse into all subdirs.
5670 (install-only): Invoke "install" target in subdirs.
5671 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5673 * configure: Rebuild.
5674 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5675 for vasprintf, vsnprintf, or gettimeofday.
5676 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5679 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5681 * development.sh: Delete.
5682 * Makefile.in (config.status): Adjust dependency on development.sh.
5683 * configure.ac: Adjust development.sh source call.
5684 * configure: Regenerate.
5686 2014-06-02 Pedro Alves <palves@redhat.com>
5688 * ax.c (gdb_free_agent_expr): New function.
5689 * ax.h (gdb_free_agent_expr): New declaration.
5690 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5692 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5694 (clear_breakpoint_conditions_and_commands): New function.
5695 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5696 (clear_breakpoint_conditions_and_commands): New declaration.
5698 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5700 * linux-aarch64-low.c (asm/ptrace.h): Include.
5702 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5704 Fix TLS access for -static -pthread.
5705 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5706 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5707 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5709 2014-05-20 Pedro Alves <palves@redhat.com>
5711 * linux-aarch64-low.c (aarch64_insert_point)
5712 (aarch64_remove_point): No longer check whether the type is
5713 supported here. Adjust to new interface.
5714 (the_low_target): Install aarch64_supports_z_point_type as
5715 supports_z_point_type method.
5716 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5717 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5718 instead of a Z packet char. Adjust.
5719 (arm_supports_z_point_type): New function.
5720 (arm_insert_point, arm_remove_point): Adjust to new interface.
5721 (the_low_target): Install arm_supports_z_point_type.
5722 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5723 (cris_insert_point, cris_remove_point): Adjust to new interface.
5724 Don't check whether the type is supported here.
5725 (the_low_target): Install cris_supports_z_point_type.
5726 * linux-low.c (linux_supports_z_point_type): New function.
5727 (linux_insert_point, linux_remove_point): Adjust to new interface.
5728 * linux-low.h (struct linux_target_ops) <insert_point,
5729 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5730 raw_breakpoint pointer parameter.
5731 <supports_z_point_type>: New method.
5732 * linux-mips-low.c (mips_supports_z_point_type): New function.
5733 (mips_insert_point, mips_remove_point): Adjust to new interface.
5734 Use mips_supports_z_point_type.
5735 (the_low_target): Install mips_supports_z_point_type.
5736 * linux-ppc-low.c (the_low_target): Install NULL as
5737 supports_z_point_type method.
5738 * linux-s390-low.c (the_low_target): Install NULL as
5739 supports_z_point_type method.
5740 * linux-sparc-low.c (the_low_target): Install NULL as
5741 supports_z_point_type method.
5742 * linux-x86-low.c (x86_supports_z_point_type): New function.
5743 (x86_insert_point): Adjust to new insert_point interface. Use
5744 insert_memory_breakpoint. Adjust to new
5745 i386_low_insert_watchpoint interface.
5746 (x86_remove_point): Adjust to remove_point interface. Use
5747 remove_memory_breakpoint. Adjust to new
5748 i386_low_remove_watchpoint interface.
5749 (the_low_target): Install x86_supports_z_point_type.
5750 * lynx-low.c (lynx_target_ops): Install NULL as
5751 supports_z_point_type callback.
5752 * nto-low.c (nto_supports_z_point_type): New.
5753 (nto_insert_point, nto_remove_point): Adjust to new interface.
5754 (nto_target_ops): Install nto_supports_z_point_type.
5755 * mem-break.c: Adjust intro comment.
5756 (struct raw_breakpoint) <raw_type, size>: New fields.
5757 <inserted>: Update comment.
5758 <shlib_disabled>: Delete field.
5759 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5760 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5761 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5762 (raw_bkpt_type_to_target_hw_bp_type): New function.
5763 (find_enabled_raw_code_breakpoint_at): New function.
5764 (find_raw_breakpoint_at): New type and size parameters. Use them.
5765 (insert_memory_breakpoint): New function, based off
5766 set_raw_breakpoint_at.
5767 (remove_memory_breakpoint): New function.
5768 (set_raw_breakpoint_at): Reimplement.
5769 (set_breakpoint): New, based on set_breakpoint_at.
5770 (set_breakpoint_at): Reimplement.
5771 (delete_raw_breakpoint): Go through the_target->remove_point
5772 instead of assuming memory breakpoints.
5773 (find_gdb_breakpoint_at): Delete.
5774 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5775 (find_gdb_breakpoint): New function.
5776 (set_gdb_breakpoint_at): Delete.
5777 (z_type_supported): New function.
5778 (set_gdb_breakpoint_1): New function, loosely based off
5779 set_gdb_breakpoint_at.
5780 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5781 (delete_gdb_breakpoint_at): Delete.
5782 (delete_gdb_breakpoint_1): New function, loosely based off
5783 delete_gdb_breakpoint_at.
5784 (delete_gdb_breakpoint): New function.
5785 (clear_gdb_breakpoint_conditions): Rename to ...
5786 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5788 (add_condition_to_breakpoint): Make static.
5789 (add_breakpoint_condition): Take a struct breakpoint pointer
5790 instead of an address. Adjust.
5791 (gdb_condition_true_at_breakpoint): Rename to ...
5792 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5794 (gdb_condition_true_at_breakpoint): Reimplement.
5795 (add_breakpoint_commands): Take a struct breakpoint pointer
5796 instead of an address. Adjust.
5797 (gdb_no_commands_at_breakpoint): Rename to ...
5798 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5799 parameter. Return true if no breakpoint was found. Change debug
5801 (gdb_no_commands_at_breakpoint): Reimplement.
5802 (run_breakpoint_commands): Rename to ...
5803 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5804 and change return type to boolean.
5805 (run_breakpoint_commands): New function.
5806 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5807 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5808 breakpoint. Go through the_target->remove_point instead of
5809 assuming memory breakpoint.
5810 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5811 software and hardware breakpoints.
5812 (reinsert_raw_breakpoint): Go through the_target->insert_point
5813 instead of assuming memory breakpoint.
5814 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5815 software and hardware breakpoints.
5816 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5817 Check both software and hardware breakpoints.
5818 (validate_inserted_breakpoint): Assert the breakpoint is a
5819 software breakpoint. Set the inserted flag to -1 instead of
5820 setting shlib_disabled.
5821 (delete_disabled_breakpoints): Adjust.
5822 (validate_breakpoints): Only validate software breakpoints.
5823 Adjust to inserted flag change.
5824 (check_mem_read, check_mem_write): Skip breakpoint types other
5825 than software breakpoints. Adjust to inserted flag change.
5826 * mem-break.h (enum raw_bkpt_type): New enum.
5827 (raw_breakpoint, struct process_info): Forward declare.
5828 (Z_packet_to_target_hw_bp_type): Delete declaration.
5829 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5830 (set_gdb_breakpoint, delete_gdb_breakpoint)
5831 (clear_breakpoint_conditions): New declarations.
5832 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5833 (breakpoint_inserted_here): Update comment.
5834 (add_breakpoint_condition, add_breakpoint_commands): Replace
5835 address parameter with a breakpoint pointer parameter.
5836 (gdb_breakpoint_here): Update comment.
5837 (delete_gdb_breakpoint_at): Delete.
5838 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5839 * server.c (process_point_options): Take a struct breakpoint
5840 pointer instead of an address. Adjust.
5841 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5842 delete_gdb_breakpoint.
5843 * spu-low.c (spu_target_ops): Install NULL as
5844 supports_z_point_type method.
5845 * target.h: Include mem-break.h.
5846 (struct target_ops) <prepare_to_access_memory>: Update comment.
5847 <supports_z_point_type>: New field.
5848 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5849 instead of a char. Also take a raw breakpoint pointer.
5850 * win32-arm-low.c (the_low_target): Install NULL as
5851 supports_z_point_type.
5852 * win32-i386-low.c (i386_supports_z_point_type): New function.
5853 (i386_insert_point, i386_remove_point): Adjust to new interface.
5854 (the_low_target): Install i386_supports_z_point_type.
5855 * win32-low.c (win32_supports_z_point_type): New function.
5856 (win32_insert_point, win32_remove_point): Adjust to new interface.
5857 (win32_target_ops): Install win32_supports_z_point_type.
5858 * win32-low.h (struct win32_target_ops):
5859 <supports_z_point_type>: New method.
5860 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5861 instead of a char. Also take a raw breakpoint pointer.
5863 2014-05-20 Pedro Alves <palves@redhat.com>
5865 * mem-break.h: Include break-common.h.
5866 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5867 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5868 (Z_packet_to_target_hw_bp_type): New declaration.
5869 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5870 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5871 (Z_PACKET_ACCESS_WP): Delete macros.
5872 (Z_packet_to_hw_type): Delete function.
5873 * i386-low.h: Don't include break-common.h here.
5874 (Z_packet_to_hw_type): Delete declaration.
5875 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5876 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5877 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5878 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5879 * linux-aarch64-low.c: Don't include break-common.h here.
5880 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5881 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5882 (Z_packet_to_target_hw_bp_type): Delete function.
5883 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5885 (mips_insert_point, mips_remove_point): Use
5886 Z_packet_to_target_hw_bp_type.
5888 2014-05-20 Pedro Alves <palves@redhat.com>
5890 * linux-aarch64-low.c: Include break-common.h.
5891 (enum target_point_type): Delete.
5892 (Z_packet_to_point_type): Rename to ...
5893 (Z_packet_to_target_hw_bp_type): ... this, and return a
5894 target_hw_bp_type instead.
5895 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5896 instead of an enum target_point_type.
5897 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5899 (aarch64_dr_state_insert_one_point)
5900 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5901 (aarch64_handle_aligned_watchpoint)
5902 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5903 Take an enum target_hw_bp_type instead of an enum
5905 (aarch64_supports_z_point_type): New function.
5906 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5907 use Z_packet_to_target_hw_bp_type.
5909 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5911 * configure.ac: Only use -Werror by default when DEVELOPMENT
5913 * configure: Regenerate.
5915 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5917 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5918 * linux-x86-low.c (X86_64_USER_REGS): New.
5919 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5921 2014-04-28 Yao Qi <yao@codesourcery.com>
5923 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5926 2014-04-25 Pedro Alves <palves@redhat.com>
5929 * linux-low.c (linux_attach_fail_reason_string): New function.
5930 (linux_attach_lwp): Delete.
5931 (linux_attach_lwp_1): Rename to ...
5932 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5933 argument. Remove "initial" parameter. Return int instead of
5934 void. Don't error or warn here.
5935 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5936 failure to attach to the tgid. Call warning when failing to
5938 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5939 argument. Remove "initial" parameter. Return int instead of
5940 void. Don't error or warn here.
5941 (linux_attach_fail_reason_string): New declaration.
5942 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5943 interface change. Use linux_attach_fail_reason_string.
5945 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5946 Walfred Tedeschi <walfred.tedeschi@intel.com>
5948 * Makefile.in: Added rules to handle new files
5949 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5950 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5951 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5952 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5953 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5954 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5956 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5957 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5958 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5959 i386/x32-avx512.xml.
5960 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5961 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5962 i386/x32-avx512-linux.xml.
5963 * i387-fp.c (num_avx512_k_registers): New constant for number
5965 (num_avx512_zmmh_low_registers): New constant for number of
5966 lower ZMM registers (0-15).
5967 (num_avx512_zmmh_high_registers): New constant for number of
5968 higher ZMM registers (16-31).
5969 (num_avx512_ymmh_registers): New contant for number of higher
5970 YMM registers (ymm16-31 added by avx521 on x86_64).
5971 (num_avx512_xmm_registers): New constant for number of higher
5972 XMM registers (xmm16-31 added by AVX512 on x86_64).
5973 (struct i387_xsave): Add space for AVX512 registers.
5974 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5975 Add code to handle AVX512 registers.
5976 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5977 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5978 prototypei from generated file.
5979 (tdesc_amd64_avx512_linux): Likewise.
5980 (init_registers_x32_avx512_linux): Likewise.
5981 (tdesc_x32_avx512_linux): Likewise.
5982 (init_registers_i386_avx512_linux): Likewise.
5983 (tdesc_i386_avx512_linux): Likewise.
5984 (x86_64_regmap): Add AVX512 registers.
5985 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5987 (initialize_low_arch): Add code to initialize AVX512 registers.
5989 2014-04-23 Pedro Alves <palves@redhat.com>
5991 * mem-break.c (find_gdb_breakpoint_at): Make static.
5992 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5994 2014-04-23 Pedro Alves <palves@redhat.com>
5996 * i386-low.c: Don't include break-common.h here.
5997 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5998 prototype to take target_hw_bp_type as argument instead of a Z
6000 * i386-low.h: Include break-common.h here.
6001 (Z_packet_to_hw_type): Declare.
6002 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6004 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6005 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6006 (x86_remove_point): Convert the packet number to a
6007 target_hw_bp_type before calling i386_low_remove_watchpoint.
6008 * win32-i386-low.c (i386_insert_point): Convert the packet number
6009 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6010 (i386_remove_point): Convert the packet number to a
6011 target_hw_bp_type before calling i386_low_remove_watchpoint.
6013 2014-04-23 Pedro Alves <palves@redhat.com>
6015 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6017 2014-04-10 Pedro Alves <palves@redhat.com>
6019 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6020 Check if the condition or command is NULL before checking if the
6021 breakpoint is known. On success, return true.
6022 * mem-break.h (add_breakpoint_condition): Document return.
6023 (add_breakpoint_commands): Add describing comment.
6024 * server.c (skip_to_semicolon): New function.
6025 (process_point_options): Use it.
6027 2014-04-09 Pedro Alves <palves@redhat.com>
6029 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6032 2014-02-27 Pedro Alves <palves@redhat.com>
6035 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6037 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6039 (last_thread_of_process_p): Take a PID argument instead of a
6041 (linux_wait_for_lwp): Delete.
6042 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6044 (linux_low_filter_event): New function, party factored out from
6045 linux_wait_for_event.
6046 (linux_wait_for_event): Rename to ...
6047 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6048 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6049 sigsuspend. Check for zombie leaders.
6050 (linux_wait_for_event): Reimplement as wrapper around
6051 linux_wait_for_event_filtered.
6052 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6053 a normal or signal exit is seen, it's the whole process exiting.
6054 (wait_for_sigstop): No longer a for_each_inferior callback.
6055 Rewrite on top of linux_wait_for_event_filtered.
6056 (stop_all_lwps): Call wait_for_sigstop directly.
6057 * server.c (resume, handle_target_event): Handle
6058 TARGET_WAITKIND_NO_RESUMED.
6060 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6062 * win32-low.c (psapi_get_dll_name,
6063 * win32_CreateToolhelp32Snapshot): Delete.
6064 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6065 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6067 (handle_load_dll): Add function description.
6068 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6070 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6072 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6074 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6075 base address when calling win32_add_one_solib.
6076 (handle_load_dll): Delete local variable load_addr.
6077 Remove 0x1000 offset applied to DLL base address when calling
6078 win32_add_one_solib.
6079 (handle_unload_dll): Add comment.
6081 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6083 * win32-low.c (win32_add_all_dlls): Renames
6084 win32_ensure_ntdll_loaded. Rewrite function documentation.
6085 Adjust implementation to always load all DLLs.
6086 Add 0x1000 offset to DLL base address when calling
6087 win32_add_one_solib.
6088 (child_initialization_done): New static global.
6089 (do_initial_child_stuff): Set child_initialization_done to
6090 zero during child initialization, and 1 after. Replace call
6091 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6093 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6094 (handle_unload_dll): Add function documentation.
6095 (get_child_debug_event): Ignore load and unload DLL events
6096 during child initialization.
6098 2014-02-20 Doug Evans <dje@google.com>
6100 Remove global all_lwps.
6101 * inferiors.h (ptid_of): Move here from linux-low.h.
6102 (pid_of, lwpid_of): Ditto.
6103 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6104 parameter is a struct thread_info * now.
6105 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6106 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6107 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6109 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6110 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6111 * linux-arm-low.c (update_registers_callback): Update, "entry"
6112 parameter is a struct thread_info * now.
6113 Fetch lwpid from current_inferior directly.
6114 (arm_insert_point): Pass &all_threads to find_inferior instead of
6116 (arm_remove_point): Ditto.
6117 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6118 (arm_prepare_to_resume): Fetch pid from thread.
6119 (arm_read_description): Fetch lwpid from current_inferior directly.
6120 * linux-low.c (all_lwps): Delete.
6121 (delete_lwp): Delete call to remove_inferior.
6122 (handle_extended_wait): Fetch lwpid from thread.
6123 (add_lwp): Don't set lwp->entry.id. Remove call to
6124 add_inferior_to_list.
6125 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6126 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6127 (kill_one_lwp_callback): Ditto.
6128 (linux_kill): Don't dereference NULL pointer.
6129 Fetch ptid,lwpid from thread.
6130 (get_detach_signal): Fetch ptid from thread.
6131 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6132 Simplify call to regcache_invalidate_thread.
6133 (delete_lwp_callback): Update, "entry" parameter is a
6134 struct thread_info * now. Fetch pid from thread.
6135 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6136 (status_pending_p_callback): Update, "entry" parameter is a
6137 struct thread_info * now. Fetch ptid from thread.
6138 (find_lwp_pid): Update, "entry" parameter is a
6139 struct thread_info * now.
6140 (linux_wait_for_lwp): Fetch pid from thread.
6141 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6142 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6143 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6144 (dequeue_one_deferred_signal): Ditto.
6145 (cancel_breakpoint): Fetch ptid from current_inferior.
6146 (linux_wait_for_event): Pass &all_threads to find_inferior,
6147 not &all_lwps. Fetch ptid, lwpid from thread.
6148 (count_events_callback): Update, "entry" parameter is a
6149 struct thread_info * now.
6150 (select_singlestep_lwp_callback): Ditto.
6151 (select_event_lwp_callback): Ditto.
6152 (cancel_breakpoints_callback): Ditto.
6153 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6155 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6156 (unsuspend_one_lwp): Update, "entry" parameter is a
6157 struct thread_info * now.
6158 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6160 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6161 Fetch lwpid from thread, not lwp.
6162 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6163 Pass &all_threads to find_inferior, not &all_lwps.
6164 (send_sigstop): Fetch lwpid from thread, not lwp.
6165 (send_sigstop_callback): Update, "entry" parameter is a
6166 struct thread_info * now.
6167 (suspend_and_send_sigstop_callback): Ditto.
6168 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6169 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6170 struct thread_info * now.
6171 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6173 (lwp_running): Update, "entry" parameter is a
6174 struct thread_info * now.
6175 (stop_all_lwps): Fetch ptid from thread.
6176 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6177 (linux_resume_one_lwp): Fetch lwpid from thread.
6178 (linux_set_resume_request): Update, "entry" parameter is a
6179 struct thread_info * now. Fetch pid, lwpid from thread.
6180 (resume_status_pending_p): Update, "entry" parameter is a
6181 struct thread_info * now.
6182 (need_step_over_p): Ditto. Fetch lwpid from thread.
6183 (start_step_over): Fetch lwpid from thread.
6184 (linux_resume_one_thread): Update, "entry" parameter is a
6185 struct thread_info * now. Fetch lwpid from thread.
6186 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6187 (proceed_one_lwp): Update, "entry" parameter is a
6188 struct thread_info * now. Fetch lwpid from thread.
6189 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6190 struct thread_info * now.
6191 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6192 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6193 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6195 (regsets_store_inferior_registers): Ditto.
6196 (fetch_register, store_register): Ditto.
6197 (linux_read_memory, linux_write_memory): Ditto.
6198 (linux_request_interrupt): Ditto.
6199 (linux_read_auxv): Ditto.
6200 (linux_xfer_siginfo): Ditto.
6201 (linux_qxfer_spu): Ditto.
6202 (linux_qxfer_libraries_svr4): Ditto.
6203 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6204 moved to inferiors.h.
6206 (get_thread_lwp): Update.
6207 (struct lwp_info): Delete member "entry". Simplify comment for
6210 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6211 current_inferior directly.
6212 (update_watch_registers_callback): Update, "entry" parameter is a
6213 struct thread_info * now. Fetch pid from thread.
6214 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6215 (mips_insert_point): Fetch lwpid from current_inferior.
6216 Pass &all_threads to find_inferior, not &all_lwps.
6217 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6218 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6220 (mips_stopped_data_address): Ditto.
6221 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6223 * linux-tile-low.c (tile_arch_setup): Ditto.
6224 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6225 (update_debug_registers_callback): Update, "entry" parameter is a
6226 struct thread_info * now. Fetch pid from thread.
6227 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6228 Pass &all_threads to find_inferior, not &all_lwps.
6229 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6230 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6231 Pass &all_threads to find_inferior, not &all_lwps.
6232 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6233 (i386_dr_low_get_status): Ditto.
6234 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6235 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6236 (x86_linux_read_description): Ditto.
6237 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6239 2014-02-20 Doug Evans <dje@google.com>
6241 * inferiors.c (get_first_inferior): Fix buglet.
6243 2014-02-19 Doug Evans <dje@google.com>
6245 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6246 * inferiors.c (add_thread): Change result type to struct thread_info *.
6247 All callers updated.
6248 (add_lwp): Call add_thread here instead of in callers.
6249 All callers updated.
6250 * linux-low.h (get_lwp_thread): Rewrite.
6251 (struct lwp_info): New member "thread".
6253 2014-02-19 Doug Evans <dje@google.com>
6255 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6256 All callers updated.
6258 2014-02-19 Doug Evans <dje@google.com>
6260 * inferiors.c (add_thread): Fix whitespace.
6262 2014-02-19 Doug Evans <dje@google.com>
6264 * dll.c (clear_dlls): Replace accessing list implemention details
6266 * gdbthread.h (get_first_thread): Declare.
6267 * inferiors.c (for_each_inferior_with_data): New function.
6268 (get_first_thread): New function.
6269 (find_thread_ptid): Simplify.
6270 (get_first_inferior): New function.
6271 (clear_list): Delete.
6272 (one_inferior_p): New function.
6273 (clear_inferior_list): New function.
6274 (clear_inferiors): Update.
6275 * inferiors.h (for_each_inferior_with_data): Declare.
6276 (clear_inferior_list): Declare.
6277 (one_inferior_p): Declare.
6278 (get_first_inferior): Declare.
6279 * linux-low.c (linux_wait_for_event): Replace accessing list
6280 implemention details with API function.
6281 * server.c (target_running): Ditto.
6282 (accumulate_file_name_length): New function.
6283 (emit_dll_description): New function.
6284 (handle_qxfer_libraries): Replace accessing list implemention
6285 details with API function.
6286 (handle_qxfer_threads_worker): New function.
6287 (handle_qxfer_threads_proper): Replace accessing list implemention
6288 details with API function.
6289 (handle_query): Ditto.
6290 (visit_actioned_threads_callback_ftype): New typedef.
6291 (visit_actioned_threads_data): New struct.
6292 (visit_actioned_threads): Rewrite to be find_inferior callback.
6293 (resume): Call find_inferior.
6294 (handle_status): Replace accessing list implemention
6295 details with API function.
6296 (process_serial_event): Replace accessing list implemention details
6298 * target.c (set_desired_inferior): Replace accessing list implemention
6299 details with API function.
6300 * tracepoint.c (same_process_p): New function.
6301 (gdb_agent_about_to_close): Replace accessing list implemention
6302 details with API function.
6303 * win32-low.c (child_delete_thread): Replace accessing list
6304 implemention details with API function.
6305 (match_dll_by_basename): New function.
6306 (dll_is_loaded_by_basename): New function.
6307 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6308 details call to dll_is_loaded_by_basename.
6310 2014-02-19 Doug Evans <dje@google.com>
6312 * dll.h (struct dll_info): Add comment.
6313 * gdbthread.h (struct thread_info): Add comment.
6314 (current_ptid): Simplify.
6315 * inferiors.c (add_process): Update.
6316 (remove_process): Update.
6317 * inferiors.h (struct process_info): Rename member "head" to "entry".
6318 * linux-low.c (delete_lwp): Update.
6320 (last_thread_of_process_p): Update.
6321 (kill_one_lwp_callback, linux_kill): Update.
6322 (status_pending_p_callback): Update.
6323 (wait_for_sigstop): Update. Simplify read of ptid.
6324 (start_step_over): Update.
6325 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6326 (get_lwp_thread): Update.
6327 (struct lwp_info): Rename member "head" to "entry".
6328 * regcache.h (inferior_list_entry): Delete.
6329 * server.c (kill_inferior_callback): Update.
6330 (detach_or_kill_inferior_callback): Update.
6331 (print_started_pid): Update.
6332 (print_attached_pid): Update.
6333 (process_serial_event): Simplify read of ptid.
6334 * thread-db.c (thread_db_create_event): Update.
6335 (thread_db_get_tls_address): Update.
6336 * win32-low.c (current_inferior_ptid): Simplify.
6338 2014-02-19 Tom Tromey <tromey@redhat.com>
6340 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6342 (target_supports_btrace): Update.
6344 2014-02-14 Yao Qi <yao@codesourcery.com>
6346 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6347 (rsp-low-ipa.o): New target.
6349 2014-02-12 Tom Tromey <tromey@redhat.com>
6351 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6352 convert_ascii_to_int.
6353 * regcache.c (registers_to_string): Likewise.
6354 * remote-utils.c (decode_M_packet): Likewise.
6355 * server.c (process_serial_event): Likewise.
6357 2014-02-12 Tom Tromey <tromey@redhat.com>
6359 * server.c (handle_query, handle_v_run): Use hex2bin, not
6361 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6363 2014-02-12 Tom Tromey <tromey@redhat.com>
6365 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6366 convert_int_to_ascii.
6367 * regcache.c (registers_to_string, collect_register_as_string):
6369 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6371 * server.c (process_serial_event): Likewise.
6372 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6373 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6375 2014-02-12 Tom Tromey <tromey@redhat.com>
6377 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6378 bin2hex, not hexify.
6379 * tracepoint.c (cmd_qtstatus): Likewise.
6381 2014-02-12 Tom Tromey <tromey@redhat.com>
6383 * remote-utils.c (monitor_output): Pass explicit length to
6386 2014-02-12 Tom Tromey <tromey@redhat.com>
6388 * tracepoint.c: Include rsp-low.h.
6389 * server.c: Include rsp-low.h.
6390 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6391 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6393 * remote-utils.c: Include rsp-low.h.
6394 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6395 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6396 (convert_int_to_ascii, convert_ascii_to_int): Move to
6398 * regcache.c: Include rsp-low.h.
6399 * ax.c: Include rsp-low.h.
6400 * Makefile.in (SFILES): Add common/rsp-low.c.
6401 (OBS): Add rsp-low.o.
6402 (rsp-low.o): New target.
6404 2014-02-12 Tom Tromey <tromey@redhat.com>
6406 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6407 Include print-utils.h.
6408 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6409 (plongest, thirty_two, phex_nz): Remove.
6410 * Makefile.in (SFILES): Add common/print-utils.c.
6411 (OBS): Add print-utils.o.
6412 (print-utils-ipa.o): New target.
6413 (print-utils.o): New target.
6414 (IPA_OBJS): Add print-utils-ipa.o.
6416 2014-02-06 Tom Tromey <tromey@redhat.com>
6418 * Makefile.in (SFILES): Fix indentation.
6420 2014-02-05 Doug Evans <dje@google.com>
6422 * linux-low.c (linux_wait_for_event): Improve comment.
6423 (linux_wait_1): Keep current_inferior in sync with event_child.
6425 2014-01-22 Doug Evans <dje@google.com>
6427 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6429 2014-01-22 Doug Evans <dje@google.com>
6431 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6432 * configure: Regenerate.
6433 * config.in: Regenerate.
6434 * Makefile.in (SFILES): Add debug.c.
6436 * debug.c: New file.
6437 * debug.h: New file.
6438 * linux-aarch64-low.c (*): Update all debugging printfs to use
6439 debug_printf instead of fprintf.
6440 * linux-arm-low.c (*): Ditto.
6441 * linux-cris-low.c (*): Ditto.
6442 * linux-crisv32-low.c (*): Ditto.
6443 * linux-m32r-low.c (*): Ditto.
6444 * linux-sparc-low.c (*): Ditto.
6445 * linux-x86.c (*): Ditto.
6446 * linux-low.c (*): Ditto.
6447 (linux_wait_1): Add calls to debug_enter, debug_exit.
6448 (linux_wait): Remove redundant debugging printf.
6449 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6450 (linux_resume, unstop_all_lwps): Ditto.
6451 * mem-break.c (*): Update all debugging printfs to use
6452 debug_printf instead of fprintf.
6453 * remote-utils.c (*): Ditto.
6454 * thread-db.c (*): Ditto.
6455 * server.c #include <ctype.h>, "gdb_vecs.h".
6456 (debug_threads): Moved to debug.c.
6457 (*): Update all debugging printfs to use debug_printf instead of
6459 (start_inferior): Replace call to fflush with call to debug_flush.
6460 (monitor_show_help): Mention set debug-format.
6461 (parse_debug_format_options): New function.
6462 (handle_monitor_command): Handle "monitor set debug-format".
6463 (gdbserver_usage): Mention --debug-format.
6464 (main): Parse --debug-format.
6465 * server.h (debug_threads): Declaration moved to debug.h.
6467 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6468 trace_debug_1 that uses debug_printf.
6469 (tracepoint_look_up_symbols): Update all debugging printfs to use
6470 debug_printf instead of fprintf.
6472 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6474 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6477 2014-01-17 Pedro Alves <palves@redhat.com>
6480 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6481 defined after including gdb_proc_service.h.
6483 2014-01-16 Doug Evans <dje@google.com>
6485 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6486 (match_dll): Use it.
6488 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6490 * target.h (target_ops) <read_btrace>: Change parameters and
6491 return type to allow error reporting.
6492 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6493 trace reading errors on.
6494 * linux-low.c (linux_low_read_btrace): Pass trace reading
6496 (linux_low_disable_btrace): New.
6498 2014-01-15 Doug Evans <dje@google.com>
6500 * inferiors.c (thread_id_to_gdb_id): Delete.
6501 * inferiors.h (thread_id_to_gdb_id): Delete.
6503 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6505 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6506 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6509 2014-01-08 Pedro Alves <palves@redhat.com>
6511 * server.c (handle_status): Don't discard previous queued stop
6512 replies or thread's pending status here.
6513 (main) <disconnection>: Do it here instead.
6515 2014-01-08 Pedro Alves <palves@redhat.com>
6517 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6518 * server.c (visit_actioned_threads, handle_pending_status): New
6520 (handle_v_cont): Factor out parts to ...
6521 (resume): ... this new function. If in all-stop, and a thread
6522 being resumed has a pending status, report it without actually
6524 (myresume): Adjust to use the new 'resume' function.
6525 (clear_pending_status_callback, set_pending_status_callback)
6526 (find_status_pending_thread_callback): New functions.
6527 (handle_status): Handle the case of multiple threads having
6528 interesting statuses to report. Report threads' real last signal
6529 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6530 with an interesting thread to report the status for, instead of
6531 always reporting the status of the first thread.
6533 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6535 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6536 * gdbreplay.c (gdbreplay_version): Likewise.
6538 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6540 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6541 iov.iov_len with the real length in use.
6543 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6545 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6546 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6547 for all targets that use win32-low.c.
6548 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6549 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6551 2013-12-13 Pedro Alves <palves@redhat.com>
6553 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6554 if equal to TARGET_WAITKIND_LOADED.
6555 * win32-low.c (cached_status): New static global.
6556 (win32_wait): Add declaration.
6557 (do_initial_child_stuff): Flush all initial pending debug events
6558 up to the initial breakpoint.
6559 (win32_wait): If CACHED_STATUS was set, return that instead
6560 of doing a real wait. Remove the code resuming the execution
6561 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6562 during the initial phase. Also remove the code changing
6563 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6564 TARGET_WAITKIND_STOPPED.
6566 2013-12-11 Yao Qi <yao@codesourcery.com>
6568 * notif.c (handle_notif_ack): Return 0 if no notification
6571 2013-11-20 Doug Evans <dje@google.com>
6573 * linux-low.c (linux_set_resume_request): Fix comment.
6575 2013-11-20 Doug Evans <dje@google.com>
6577 * linux-low.c (resume_status_pending_p): Tweak comment.
6579 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6581 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6582 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6583 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6584 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6585 (srv_amd64_regobj): Add amd64-mpx.o.
6586 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6587 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6588 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6589 * i387-fp.c (num_pl_bnd_register) Added constant.
6590 (num_pl_bnd_cfg_registers) Added constant.
6591 (struct i387_xsave) Added reserved area and MPX fields.
6592 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6593 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6595 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6596 (init_registers_amd64_mpx_linux): Declare new function.
6597 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6598 (x86_64_regmap): Add MPX registers.
6599 (x86_linux_read_description): Add MPX case.
6600 (initialize_low_arch): Initialize MPX targets.
6602 2013-11-18 Tom Tromey <tromey@redhat.com>
6604 * configure: Rebuild.
6605 * configure.ac: Don't check for stdlib.h.
6606 * gdbreplay.c: Unconditionally include stdlib.h.
6608 2013-11-18 Tom Tromey <tromey@redhat.com>
6610 * config.in: Rebuild.
6611 * configure: Rebuild.
6612 * configure.ac: Don't use AC_HEADER_DIRENT.
6614 2013-11-18 Tom Tromey <tromey@redhat.com>
6616 * server.h: Don't check HAVE_STRING_H.
6617 * gdbreplay.c: Don't check HAVE_STRING_H.
6618 * configure: Rebuild.
6620 2013-11-18 Tom Tromey <tromey@redhat.com>
6622 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6625 2013-11-08 Tom Tromey <tromey@redhat.com>
6627 * configure, config.in: Rebuild.
6628 * configure.ac: Remove unused configury.
6630 2013-11-08 Tom Tromey <tromey@redhat.com>
6632 * acinclude.m4: Include common.m4, codeset.m4.
6633 * configure, config.in: Rebuild.
6634 * configure.ac: Use GDB_AC_COMMON.
6636 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6638 * linux-s390-low.c (HWCAP_S390_TE): New define.
6639 (s390_arch_setup): Consider the TE field in the HWCAP for
6640 determining 'have_regset_tdb'.
6642 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6645 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6648 2013-10-02 Pedro Alves <palves@redhat.com>
6650 * server.c (process_serial_event): Don't output "GDBserver
6651 exiting" if GDB is connected through stdio.
6652 * target.c (mywait): Likewise, be silent if GDB is connected
6655 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6657 * lynx-low.c (lynx_add_threads_after_attach): New function.
6658 (lynx_attach): Remove call to add_thread. Add call to
6659 lynx_add_threads_after_attach instead.
6661 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6663 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6664 * config.in, configure: Regenerated.
6666 2013-09-18 Yao Qi <yao@codesourcery.com>
6669 * server.c (start_inferior): Clear 'resume_info'.
6671 2013-09-16 Jiong Wang <jiwang@tilera.com>
6673 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6676 2013-09-16 Jiong Wang <jiwang@tilera.com>
6678 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6679 linux-tile-low.o to srv_tgtobj.
6681 2013-09-16 Will Newton <will.newton@linaro.org>
6683 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6686 2013-09-06 Pedro Alves <palves@redhat.com>
6688 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6689 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6690 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6691 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6692 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6693 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6695 2013-09-06 Pedro Alves <palves@redhat.com>
6697 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6698 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6700 2013-09-06 Pedro Alves <palves@redhat.com>
6702 * linux-amd64-ipa.c: Include tracepoint.h.
6703 * linux-i386-ipa.c: Include tracepoint.h.
6705 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6707 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6708 (ps_get_thread_area): New function.
6710 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6712 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6713 (initialize_low_arch): Call init_registers_crisv32 rather than
6714 init_register_crisv32.
6716 2013-09-05 Pedro Alves <palves@redhat.com>
6718 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6720 * hostio.h: ... this new file.
6721 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6722 win32-low.c: Include hostio.h.
6724 2013-09-05 Pedro Alves <palves@redhat.com>
6726 * server.h (gdb_client_data, handler_func, callback_handler_func)
6727 (delete_file_handler, add_file_handler, append_callback_event)
6728 (delete_callback_event, start_event_loop, initialize_event_loop):
6729 Move to event-loop.h and include it.
6730 * event-loop.h: New file.
6732 2013-09-05 Pedro Alves <palves@redhat.com>
6734 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6735 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6736 (loaded_dll, unloaded_dll): Move to ...
6737 * dll.h: ... this new file.
6738 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6740 2013-09-05 Pedro Alves <palves@redhat.com>
6742 * server.h (current_process, get_thread_process, all_processes)
6743 (add_inferior_to_list, for_each_inferior, current_inferior)
6744 (remove_inferior, add_process, remove_process, find_process_pid)
6745 (have_started_inferiors_p, have_attached_inferiors_p)
6746 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6747 (clear_inferiors, find_inferior, find_inferior_id)
6748 (inferior_target_data, set_inferior_target_data)
6749 (inferior_regcache_data, set_inferior_regcache_data): Move to
6750 inferiors.h, and include it.
6751 * inferiors.h: New file.
6753 2013-09-05 Pedro Alves <palves@redhat.com>
6755 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6759 2013-09-05 Pedro Alves <palves@redhat.com>
6761 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6763 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6764 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6765 (handle_tracepoint_general_set, handle_tracepoint_query)
6766 (tracepoint_finished_step, tracepoint_was_hit)
6767 (release_while_stepping_state_list, current_traceframe)
6768 (in_readonly_region, traceframe_read_mem)
6769 (fetch_traceframe_registers, traceframe_read_sdata)
6770 (traceframe_read_info, struct fast_tpoint_collect_status)
6771 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6772 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6773 (supply_fast_tracepoint_registers)
6774 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6775 (ipa_tdesc, claim_trampoline_space)
6776 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6777 (agent_mem_read, agent_get_trace_state_variable_value)
6778 (agent_set_trace_state_variable_value, agent_tsv_read)
6779 (agent_mem_read_string, get_raw_reg_func_addr)
6780 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6781 * tracepoint.h: ... this new file.
6783 2013-09-05 Pedro Alves <palves@redhat.com>
6785 * server.h (perror_with_name, error, fatal, warning, paddress)
6786 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6788 * utils.h: New file.
6790 2013-09-05 Pedro Alves <palves@redhat.com>
6792 * server.h (remote_debug, noack_mode, transport_is_reliable)
6793 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6794 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6795 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6796 (write_enn, initialize_async_io, enable_async_io)
6797 (disable_async_io, check_remote_input_interrupt_request)
6798 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6799 (dead_thread_notify, prepare_resume_reply)
6800 (decode_address_to_semicolon, decode_address, decode_m_packet)
6801 (decode_M_packet, decode_X_packet, decode_xfer_write)
6802 (decode_search_memory_packet, unhexify, hexify)
6803 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6804 (look_up_one_symbol, relocate_instruction)
6805 (monitor_output): Move to remote-utils.h, and include it.
6806 * remote-utils.h: New file.
6808 2013-09-05 Pedro Alves <palves@redhat.com>
6810 * server.h (_): Delete.
6812 2013-09-02 Pedro Alves <palves@redhat.com>
6814 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6815 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6817 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6819 2013-09-02 Pierre Muller <muller@sourceware.org>
6821 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6822 or WriteProcessMemory complete successfully and handle
6823 ERROR_PARTIAL_COPY error.
6825 2013-09-02 Pedro Alves <palves@redhat.com>
6827 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6828 error instead of EIO.
6830 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6833 * linux-low.c: Include filestuff.h.
6834 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6835 * lynx-low.c: Include filestuff.h.
6836 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6837 * server.c: Include filestuff.h.
6838 (main): Call notice_open_fds.
6839 * spu-low.c: Include filestuff.h.
6840 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6842 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6844 * Makefile.in: Explain why ../target and ../nat are not
6845 listed as include file search paths.
6846 (linux-waitpid.o): New object file rule.
6847 * configure.srv (srv_native_linux_obj): New variable.
6848 Replace all occurrences of linux native object files with
6849 $srv_native_linux_obj.
6850 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6851 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6852 (linux_enable_event_reporting): Remove declaration.
6853 (my_waitpid): Moved to common/linux-waitpid.c.
6854 (linux_wait_for_event): Pass ptid when calling
6855 linux_enable_event_reporting.
6856 (linux_supports_tracefork_flag): Remove.
6857 (linux_enable_event_reporting): Likewise.
6858 (linux_tracefork_grandchild): Remove.
6859 (STACK_SIZE): Moved to common/linux-ptrace.c.
6860 (linux_tracefork_child): Remove.
6861 (linux_test_for_tracefork): Remove.
6862 (linux_look_up_symbols): Call linux_supports_traceclone.
6863 (initialize_low): Remove call to linux_test_for_tracefork.
6864 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6865 common/linux-ptrace.h.
6866 (PTRACE_TYPE_ARG4): Likewise.
6867 Include linux-ptrace.h.
6869 2013-08-21 Pedro Alves <palves@redhat.com>
6871 * config.in: Renegerate.
6873 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6875 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6876 (SFILES): Remove $(srcdir)/common/target-common.c and
6877 add $(srcdir)/target/waitstatus.c.
6878 (OBS): Remove target-common.o and add waitstatus.o.
6879 (server_h): Remove $(srcdir)/../common/target-common.h and
6880 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6881 and $(srcdir)/../target/waitstatus.h.
6882 (target-common.o): Remove.
6883 (waitstatus.o): New target object file.
6884 * target.h: Do not include target-common.h and
6885 include target/resume.h, target/wait.h and
6886 target/waitstatus.h.
6888 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6890 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6891 to PTRACE_TYPE_ARG3.
6892 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6893 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6895 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6896 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6898 2013-07-27 Jie Zhang <jie@codesourcery.com>
6899 Daniel Jacobowitz <dan@codesourcery.com>
6900 Yao Qi <yao@codesourcery.com>
6902 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6903 (mips-linux-watch.o): New rule.
6904 (mips_linux_watch_h): New variable.
6905 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6907 * linux-mips-low.c: Include mips-linux-watch.h.
6908 (struct arch_process_info, struct arch_lwp_info): New.
6909 (update_watch_registers_callback): New function.
6910 (mips_linux_new_process, mips_linux_new_thread) New functions.
6911 (mips_linux_prepare_to_resume, mips_insert_point): New
6913 (mips_remove_point, mips_stopped_by_watchpoint): New
6915 (rsp_bp_type_to_target_hw_bp_type): New function.
6916 (mips_stopped_data_address): New function.
6917 (the_low_target): Add watchpoint support functions.
6919 2013-07-27 Yao Qi <yao@codesourcery.com>
6921 * i386-low.c: Include break-common.h.
6922 (enum target_hw_bp_type): Remove.
6924 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6926 * Makefile.in (SFILES): /common/target-common.c.
6927 (OBS): Add target-common.o.
6928 (server_h): Add $(srcdir)/../common/target-common.h.
6929 (target-common.o): New target.
6930 * server.c (queue_stop_reply_callback): Free
6931 status string after use.
6932 * target.c (target_waitstatus_to_string): Remove.
6933 * target.h: Include target-common.h.
6934 (resume_kind): Likewise.
6935 (target_waitkind): Likewise.
6936 (target_waitstatus): Likewise.
6937 (TARGET_WNOHANG): Likewise.
6939 2013-07-04 Yao Qi <yao@codesourcery.com>
6941 * Makefile.in (host_alias): Use @host_noncanonical@.
6942 (target_alias): Use @target_noncanonical@.
6943 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6944 ACX_NONCANONICAL_HOST.
6945 * configure: Regenerated.
6948 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6950 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6951 * configure: Rebuild.
6952 * Makefile.in (version_host, version_target): Get from configure.
6953 (version.c): Use $(version_host) and $(version_target).
6955 2013-07-03 Pedro Alves <palves@redhat.com>
6957 * Makefile.in (config.status): Depend on development.sh.
6958 * acinclude.m4: Include libmcheck.m4.
6959 * configure: Regenerate.
6961 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6963 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6964 attribute inside the parentheses.
6965 (winapi_DebugSetProcessKillOnExit): Ditto.
6966 (winapi_DebugBreakProcess): Ditto.
6967 (winapi_GenerateConsoleCtrlEvent): Ditto.
6969 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6971 * notif.h (notif_event): Add a dummy member to avoid compiler
6974 2013-07-01 Pedro Alves <palves@redhat.com>
6976 * hostio.c (HOSTIO_PATH_MAX): Define.
6977 (require_filename, handle_open, handle_unlink, handle_readlink):
6980 2013-07-01 Pedro Alves <palves@redhat.com>
6982 * server.h: Include "pathmax.h".
6983 * linux-low.c: Don't include sys/param.h.
6984 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6986 * win32-low.c: Don't include sys/param.h.
6987 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6989 2013-07-01 Pedro Alves <palves@redhat.com>
6991 * event-loop.c: Don't check HAVE_UNISTD_H before including
6993 * gdbreplay.c: Likewise.
6994 * remote-utils.c: Likewise.
6995 * server.c: Likewise.
6996 * configure.ac: Don't check for unistd.h.
6997 * configure: Regenerate.
6999 2013-06-28 Tom Tromey <tromey@redhat.com>
7001 * Makefile.in (version.c): Use version.in, not
7004 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7006 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7007 * configure: Rebuild.
7008 * Makefile.in (version_host, version_target): Get from configure.
7009 (version.c): Use $(version_host) and $(version_target).
7011 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7013 Fix trace-status to output user name without trailing colon.
7014 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7016 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7018 Fix trace-status to output proper start-time and stop-time.
7019 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7020 output start time and stop time in hex as gdb expects.
7022 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7024 * tracepoint.c (build_traceframe_info_xml): Output trace state
7025 variables present in the trace buffer.
7027 2013-06-24 Tom Tromey <tromey@redhat.com>
7029 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7031 (version.o): Remove.
7032 * gdbreplay.c: Include version.h.
7033 (version, host_name): Don't declare.
7034 * server.h: Include version.h.
7035 (version, host_name): Don't declare.
7037 2013-06-12 Pedro Alves <palves@redhat.com>
7039 * linux-x86-low.c (linux_is_elf64): Delete global.
7040 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7041 with local linux_pid_exe_is_elf_64_file use.
7043 2013-06-11 Pedro Alves <palves@redhat.com>
7045 * linux-low.c (regset_disabled, disable_regset): New functions.
7046 (regsets_fetch_inferior_registers)
7047 (regsets_store_inferior_registers): Use them.
7048 (initialize_regsets_info); Don't allocate the disabled_regsets
7050 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7053 2013-06-11 Pedro Alves <palves@redhat.com>
7055 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7058 2013-06-11 Pedro Alves <palves@redhat.com>
7060 * linux-x86-low.c (initialize_low_arch): Call
7061 init_registers_x32_avx_linux.
7063 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7065 Fix compatibility with Android Bionic.
7066 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7069 2013-06-07 Pedro Alves <palves@redhat.com>
7072 * Makefile.in (OBS): Add tdesc.o.
7073 (IPA_OBJS): Add tdesc-ipa.o.
7074 (tdesc-ipa.o): New rule.
7075 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7077 * linux-low.c (new_inferior): Delete.
7078 (disabled_regsets, num_regsets): Delete.
7079 (linux_add_process): Adjust to set the new per-process
7081 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7082 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7083 was a stop. When calling arch_setup, switch the current inferior
7084 to the thread that got an event.
7085 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7086 (regsets_fetch_inferior_registers)
7087 (regsets_store_inferior_registers): New regsets_info parameter.
7089 (linux_register_in_regsets): New regs_info parameter. Adjust to
7091 (register_addr, fetch_register, store_register): New usrregs_info
7092 parameter. Adjust to use it.
7093 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7094 parameter regs_info. Adjust to use it.
7095 (linux_fetch_registers): Get the current inferior's regs_info, and
7097 (linux_store_registers): Ditto.
7098 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7099 (initialize_low): Don't initialize the target_regsets here. Call
7100 initialize_low_arch.
7101 * linux-low.h (target_regsets): Delete declaration.
7102 (struct regsets_info): New.
7103 (struct usrregs_info): New.
7104 (struct regs_info): New.
7105 (struct process_info_private) <new_inferior>: New field.
7106 (struct linux_target_ops): Delete the num_regs, regmap, and
7107 regset_bitmap fields. New field regs_info.
7108 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7109 * i387-fp.c (num_xmm_registers): Delete.
7110 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7111 calls to new interface.
7112 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7113 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7114 Infer the number of xmm registers from the regcache's target
7116 * i387-fp.h (num_xmm_registers): Delete.
7117 * inferiors.c (add_thread): Don't install the thread's regcache
7119 * proc-service.c (gregset_info): Fetch the current inferior's
7120 regs_info. Adjust to use it.
7121 * regcache.c: Include tdesc.h.
7122 (register_bytes, reg_defs, num_registers)
7123 (gdbserver_expedite_regs): Delete.
7124 (get_thread_regcache): If the thread doesn't have a regcache yet,
7125 create one, instead of aborting gdbserver.
7126 (regcache_invalidate_one): Rename to ...
7127 (regcache_invalidate_thread): ... this.
7128 (regcache_invalidate_one): New.
7129 (regcache_invalidate): Only invalidate registers of the current
7131 (init_register_cache): Add target_desc parameter, and use it.
7132 (new_register_cache): Ditto. Assert the target description has a
7133 non zero registers_size.
7134 (regcache_cpy): Add assertions. Adjust.
7135 (realloc_register_cache, set_register_cache): Delete.
7136 (registers_to_string, registers_from_string): Adjust.
7137 (find_register_by_name, find_regno, find_register_by_number)
7138 (register_cache_size): Add target_desc parameter, and use it.
7139 (free_register_cache_thread, free_register_cache_thread_one)
7140 (regcache_release, register_cache_size): New.
7141 (register_size): Add target_desc parameter, and use it.
7142 (register_data, supply_register, supply_register_zeroed)
7143 (supply_regblock, supply_register_by_name, collect_register)
7144 (collect_register_as_string, collect_register_by_name): Adjust.
7145 * regcache.h (struct target_desc): Forward declare.
7146 (struct regcache) <tdesc>: New field.
7147 (init_register_cache, new_register_cache): Add target_desc
7149 (regcache_invalidate_thread): Declare.
7150 (regcache_invalidate_one): Delete declaration.
7151 (regcache_release): Declare.
7152 (find_register_by_number, register_cache_size, register_size)
7153 (find_regno): Add target_desc parameter.
7154 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7156 * remote-utils.c: Include tdesc.h.
7157 (outreg, prepare_resume_reply): Adjust.
7158 * server.c: Include tdesc.h.
7159 (gdbserver_xmltarget): Delete declaration.
7160 (get_features_xml, process_serial_event): Adjust.
7161 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7163 (struct process_info) <tdesc>: New field.
7164 (ipa_tdesc): Declare.
7165 * tdesc.c: New file.
7166 * tdesc.h: New file.
7167 * tracepoint.c: Include tdesc.h.
7168 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7169 (get_context_regcache): Adjust to pass ipa_tdesc down.
7170 (do_action_at_tracepoint): Adjust to get the register cache size
7171 from the context regcache's description.
7172 (traceframe_walk_blocks): Adjust to get the register cache size
7173 from the current trace frame's description.
7174 (traceframe_get_pc): Adjust to get current trace frame's
7175 description and pass it down.
7176 (gdb_collect): Adjust to get the register cache size from the
7178 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7179 (gdbserver_xmltarget): Delete.
7180 (initialize_low_tracepoint): Set the ipa's target description.
7181 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7182 (initialize_low_tracepoint): Set the ipa's target description.
7183 * linux-x86-low.c: Include tdesc.h.
7184 [__x86_64__] (is_64bit_tdesc): New.
7185 (ps_get_thread_area, x86_get_thread_area): Use it.
7186 (i386_cannot_store_register): Rename to ...
7187 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7188 (i386_cannot_fetch_register): Rename to ...
7189 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7190 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7192 (target_regsets): Rename to ...
7193 (x86_regsets): ... this.
7194 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7196 (x86_siginfo_fixup): Use is_64bit_tdesc.
7197 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7198 (tdesc_x32_avx_linux, tdesc_x32_linux)
7199 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7201 (x86_linux_update_xmltarget): Delete.
7202 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7203 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7204 (AMD64_LINUX_USER64_CS): New.
7205 (x86_linux_read_description): New, based on
7206 x86_linux_update_xmltarget.
7207 (same_process_callback): New.
7208 (x86_arch_setup_process_callback): New.
7209 (x86_linux_update_xmltarget): New.
7210 (x86_regsets_info): New.
7211 (amd64_linux_regs_info): New.
7212 (i386_linux_usrregs_info): New.
7213 (i386_linux_regs_info): New.
7214 (x86_linux_regs_info): New.
7215 (x86_arch_setup): Reimplement.
7216 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7217 (x86_emit_ops): Ditto.
7218 (the_low_target): Adjust. Install x86_linux_regs_info,
7219 x86_cannot_fetch_register, and x86_cannot_store_register.
7220 (initialize_low_arch): New.
7221 * linux-ia64-low.c (tdesc_ia64): Declare.
7222 (ia64_fetch_register): Adjust.
7223 (ia64_usrregs_info, regs_info): New globals.
7224 (ia64_regs_info): New function.
7225 (the_low_target): Adjust.
7226 (initialize_low_arch): New function.
7227 * linux-sparc-low.c (tdesc_sparc64): Declare.
7228 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7230 (sparc_arch_setup): New function.
7231 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7232 (the_low_target): Adjust.
7233 (initialize_low_arch): New function.
7234 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7235 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7236 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7237 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7238 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7239 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7240 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7241 (tdesc_powerpc_isa205_vsx64l): Declare.
7242 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7243 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7244 (ppc_set_pc, ppc_get_hwcap): Adjust.
7245 (ppc_usrregs_info): Forward declare.
7246 (!__powerpc64__) ppc_regmap_adjusted: New global.
7247 (ppc_arch_setup): Adjust to the current process'es target
7249 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7250 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7251 (ppc_store_evrregset): Adjust.
7252 (target_regsets): Rename to ...
7253 (ppc_regsets): ... this, and make static.
7254 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7255 (ppc_regs_info): New function.
7256 (the_low_target): Adjust.
7257 (initialize_low_arch): New function.
7258 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7259 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7260 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7261 (tdesc_s390x_linux64v2): Declare.
7262 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7263 (s390_fill_gregset, s390_store_last_break): Adjust.
7264 (target_regsets): Rename to ...
7265 (s390_regsets): ... this, and make static.
7266 (s390_get_pc, s390_set_pc): Adjust.
7267 (s390_get_hwcap): New target_desc parameter, and use it.
7268 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7269 (s390_arch_setup): Adjust to set the current process'es target
7270 description. Don't adjust the regmap.
7271 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7272 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7273 (regs_info_3264): New globals.
7274 (s390_regs_info): New function.
7275 (the_low_target): Adjust.
7276 (initialize_low_arch): New function.
7277 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7278 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7279 [__mips64] (init_registers_mips_linux)
7280 (init_registers_mips_dsp_linux): Delete defines.
7281 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7282 (have_dsp): New global.
7283 (mips_read_description): New, based on mips_arch_setup.
7284 (mips_arch_setup): Reimplement.
7285 (get_usrregs_info): New function.
7286 (mips_cannot_fetch_register, mips_cannot_store_register)
7287 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7288 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7289 (target_regsets): Rename to ...
7290 (mips_regsets): ... this, and make static.
7291 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7292 (dsp_regs_info, regs_info): New globals.
7293 (mips_regs_info): New function.
7294 (the_low_target): Adjust.
7295 (initialize_low_arch): New function.
7296 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7297 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7299 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7300 (arm_read_description): New, with bits factored from
7302 (arm_arch_setup): Reimplement.
7303 (target_regsets): Rename to ...
7304 (arm_regsets): ... this, and make static.
7305 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7306 (arm_regs_info): New function.
7307 (the_low_target): Adjust.
7308 (initialize_low_arch): New function.
7309 * linux-m68k-low.c (tdesc_m68k): Declare.
7310 (target_regsets): Rename to ...
7311 (m68k_regsets): ... this, and make static.
7312 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7313 (m68k_regs_info): New function.
7314 (m68k_arch_setup): New function.
7315 (the_low_target): Adjust.
7316 (initialize_low_arch): New function.
7317 * linux-sh-low.c (tdesc_sharch): Declare.
7318 (target_regsets): Rename to ...
7319 (sh_regsets): ... this, and make static.
7320 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7321 (sh_regs_info, sh_arch_setup): New functions.
7322 (the_low_target): Adjust.
7323 (initialize_low_arch): New function.
7324 * linux-bfin-low.c (tdesc_bfin): Declare.
7325 (bfin_arch_setup): New function.
7326 (bfin_usrregs_info, regs_info): New globals.
7327 (bfin_regs_info): New function.
7328 (the_low_target): Adjust.
7329 (initialize_low_arch): New function.
7330 * linux-cris-low.c (tdesc_cris): Declare.
7331 (cris_arch_setup): New function.
7332 (cris_usrregs_info, regs_info): New globals.
7333 (cris_regs_info): New function.
7334 (the_low_target): Adjust.
7335 (initialize_low_arch): New function.
7336 * linux-cris-low.c (tdesc_crisv32): Declare.
7337 (cris_arch_setup): New function.
7338 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7339 (cris_regs_info): New function.
7340 (the_low_target): Adjust.
7341 (initialize_low_arch): New function.
7342 * linux-m32r-low.c (tdesc_m32r): Declare.
7343 (m32r_arch_setup): New function.
7344 (m32r_usrregs_info, regs_info): New globals.
7345 (m32r_regs_info): Adjust.
7346 (initialize_low_arch): New function.
7347 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7348 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7349 (tic6x_usrregs_info): Forward declare.
7350 (tic6x_read_description): New function, based on ...
7351 (tic6x_arch_setup): ... this. Reimplement.
7352 (target_regsets): Rename to ...
7353 (tic6x_regsets): ... this, and make static.
7354 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7355 (tic6x_regs_info): New function.
7356 (the_low_target): Adjust.
7357 (initialize_low_arch): New function.
7358 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7359 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7360 (target_regsets): Rename to ...
7361 (xtensa_regsets): ... this, and make static.
7362 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7364 (xtensa_arch_setup, xtensa_regs_info): New functions.
7365 (the_low_target): Adjust.
7366 (initialize_low_arch): New function.
7367 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7368 (nios2_arch_setup): Set the current process'es tdesc.
7369 (target_regsets): Rename to ...
7370 (nios2_regsets): ... this.
7371 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7372 (nios2_regs_info): New function.
7373 (the_low_target): Adjust.
7374 (initialize_low_arch): New function.
7375 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7376 (aarch64_arch_setup): Set the current process'es tdesc.
7377 (target_regsets): Rename to ...
7378 (aarch64_regsets): ... this.
7379 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7380 (aarch64_regs_info): New function.
7381 (the_low_target): Adjust.
7382 (initialize_low_arch): New function.
7383 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7385 (target_regsets): Rename to ...
7386 (tile_regsets): ... this.
7387 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7388 (tile_regs_info): New function.
7389 (tile_arch_setup): Set the current process'es tdesc.
7390 (the_low_target): Adjust.
7391 (initialize_low_arch): New function.
7392 * spu-low.c (tdesc_spu): Declare.
7393 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7394 * win32-arm-low.c (tdesc_arm): Declare.
7395 (arm_arch_setup): New function.
7396 (the_low_target): Install arm_arch_setup instead of
7398 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7399 (init_windows_x86): Rename to ...
7400 (i386_arch_setup): ... this. Set `win32_tdesc'.
7401 (the_low_target): Adjust.
7402 * win32-low.c (win32_tdesc): New global.
7403 (child_add_thread): Don't create the thread cache here.
7404 (do_initial_child_stuff): Set the new process'es tdesc.
7405 * win32-low.h (struct target_desc): Forward declare.
7406 (win32_tdesc): Declare.
7407 * lynx-i386-low.c (tdesc_i386): Declare global.
7408 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7409 * lynx-low.c (lynx_tdesc): New global.
7410 (lynx_add_process): Set the new process'es tdesc.
7411 * lynx-low.h (struct target_desc): Forward declare.
7412 (lynx_tdesc): Declare global.
7413 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7414 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7415 * nto-low.c (nto_tdesc): New global.
7416 (do_attach): Set the new process'es tdesc.
7417 * nto-low.h (struct target_desc): Forward declare.
7418 (nto_tdesc): Declare.
7419 * nto-x86-low.c (tdesc_i386): Declare.
7420 (nto_x86_arch_setup): Set `nto_tdesc'.
7422 2013-06-04 Gary Benson <gbenson@redhat.com>
7424 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7425 to qSupported response when appropriate.
7426 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7427 with nonzero-length annex.
7428 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7429 arguments supplied in annex.
7431 2013-05-31 Doug Evans <dje@google.com>
7434 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7435 64 bits in 64-cross-32 environment.
7437 2013-05-28 Pedro Alves <palves@redhat.com>
7439 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7440 (aarch64-without-fpu.c): Delete rule.
7441 * configure.srv (aarch64*-*-linux*): Remove references to
7442 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7443 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7446 2013-05-24 Pedro Alves <palves@redhat.com>
7448 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7449 instead of strchr/decode_address. Error if the range isn't split
7450 with a ','. Don't assume there's be a ':' in the action.
7452 2013-05-23 Yao Qi <yao@codesourcery.com>
7453 Pedro Alves <palves@redhat.com>
7455 * linux-low.c (lwp_in_step_range): New function.
7456 (linux_wait_1): If the thread was range stepping and stopped
7457 outside the stepping range, report the stop to GDB. Otherwise,
7458 continue stepping. Add range stepping debug output.
7459 (linux_set_resume_request): Copy the step range from the resume
7461 (linux_supports_range_stepping): New.
7462 (linux_target_ops) <supports_range_stepping>: Set to
7463 linux_supports_range_stepping.
7464 * linux-low.h (struct linux_target_ops)
7465 <supports_range_stepping>: New field.
7466 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7467 * linux-x86-low.c (x86_supports_range_stepping): New.
7468 (the_low_target) <supports_range_stepping>: Set to
7469 x86_supports_range_stepping.
7470 * server.c (handle_v_cont): Handle 'r' action.
7471 (handle_v_requests): Append ";r" if the target supports range
7473 * target.h (struct thread_resume) <step_range_start,
7474 step_range_end>: New fields.
7475 (struct target_ops) <supports_range_stepping>:
7477 (target_supports_range_stepping): New macro.
7479 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7481 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7482 confusion in comment.
7484 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7486 * lynx-low.c (struct process_info_private): New type.
7487 (lynx_add_process): New function.
7488 (lynx_create_inferior, lynx_attach): Replace calls to
7489 add_process by calls to lynx_add_process.
7490 (lynx_resume): If PTID is null, then try using
7491 current_process()->private->last_wait_event_ptid.
7493 (lynx_clear_inferiors): Delete. The contents of that function
7494 has been inlined in lynx_mourn;
7495 (lynx_wait_1): Save the ptid in the process's private data.
7496 (lynx_mourn): Free the process' private data. Replace call
7497 to lynx_clear_inferiors by call to clear_inferiors.
7499 2013-05-17 Yao Qi <yao@codesourcery.com>
7501 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7504 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7506 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7507 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7508 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7509 PT_TEXT_END_ADDR guards. Update comments.
7510 (linux_target_op) <read_offsets>: Conditionally define to
7511 linux_read_offsets if the target is UCLIBC and if it defines
7512 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7514 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7515 Andrew Jenner <andrew@codesourcery.com>
7517 * Makefile.in (SFILES): Add linux-nios2-low.c.
7518 (clean): Add action to delete nios2-linux.c.
7519 (nios2-linux.c): New rule.
7520 * configure.srv: Add nios2*-*-linux*.
7521 * linux-nios2-low.c: New.
7523 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7525 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7527 2013-04-25 Hui Zhu <hui@codesourcery.com>
7530 * ax.c (ax_printf): Add fflush.
7532 2013-04-22 Tom Tromey <tromey@redhat.com>
7534 * Makefile.in (SFILES): Add filestuff.c.
7535 (OBS): Add filestuff.o.
7536 (filestuff.o): New target.
7537 * config.in, configure: Rebuild.
7538 * configure.ac: Check for fdwalk, pipe2.
7540 2013-04-17 Pedro Alves <palves@redhat.com>
7542 * configure.ac (USE_THREAD_DB): Delete variable.
7543 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7544 Don't AC_SUBST USE_THREAD_DB.
7545 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7546 * config.in, configure: Regenerate.
7548 2013-04-16 Pedro Alves <palves@redhat.com>
7550 * linux-low.h (struct lwp_info) <thread_known>: Move under
7551 the USE_THREAD_DB #ifdef.
7553 2013-04-16 Pedro Alves <palves@redhat.com>
7555 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7556 (linux-low.o): Delete rule.
7557 * linux-low.h: Always include "gdb_thread_db.h" instead of
7558 conditionally including thread_db.h.
7559 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7562 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7564 * Makefile.in (install-only): Fix make install regression.
7566 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7568 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7569 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7571 * gdbserver.1: Remove.
7573 2013-03-22 Pedro Alves <palves@redhat.com>
7575 * linux-low.c (handle_extended_wait): Don't call
7576 linux_enable_event_reporting.
7578 2013-03-15 Tony Theodore <tonyt@logyst.com>
7581 * Makefile.in (SHELL): Use @SHELL@.
7583 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7585 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7588 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7590 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7591 Remove extraneous NULL element.
7593 2013-03-13 Yao Qi <yao@codesourcery.com>
7595 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7596 'V' block in trace frame.
7598 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7600 * target.h (struct target_ops): Add btrace ops.
7601 (target_supports_btrace): New macro.
7602 (target_enable_btrace): New macro.
7603 (target_disable_btrace): New macro.
7604 (target_read_btrace): New macro.
7605 * gdbthread.h (struct thread_info): Add btrace field.
7606 * server.c: Include btrace-common.h.
7607 (handle_btrace_general_set): New function.
7608 (handle_btrace_enable): New function.
7609 (handle_btrace_disable): New function.
7610 (handle_general_set): Call handle_btrace_general_set.
7611 (handle_qxfer_btrace): New function.
7612 (struct qxfer qxfer_packets[]): Add btrace entry.
7613 * inferiors.c (remove_thread): Disable btrace.
7614 * linux-low: Include linux-btrace.h.
7615 (linux_low_enable_btrace): New function.
7616 (linux_low_read_btrace): New function.
7617 (linux_target_ops): Add btrace ops.
7618 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7619 Add srv_linux_btrace=yes.
7620 (x86_64-*-linux*): Add linux-btrace.o.
7621 Add srv_linux_btrace=yes.
7622 * configure.ac: Define HAVE_LINUX_BTRACE.
7623 * config.in: Regenerated.
7624 * configure: Regenerated.
7626 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7628 * server.c (handle_qxfer): Preserve error message if -3 is
7630 (qxfer): Document the -3 return value.
7632 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7634 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7635 (linux_btrace_h): New variable.
7636 (linux-btrace.o): New rule.
7638 2013-03-08 Stan Shebs <stan@codesourcery.com>
7639 Hafiz Abid Qadeer <abidh@codesourcery.com>
7641 * tracepoint.c (trace_buffer_size): New global.
7642 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7643 (init_trace_buffer): Change to one-argument function. Allocate
7644 trace buffer memory.
7645 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7646 handle QTBuffer:size packet.
7647 (cmd_bigqtbuffer_size): New function.
7648 (initialize_tracepoint): Call init_trace_buffer with
7649 DEFAULT_TRACE_BUFFER_SIZE.
7650 * server.c (handle_query): Add QTBuffer:size in the
7653 2013-03-07 Yao Qi <yao@codesourcery.com>
7655 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7656 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7658 (cmd_qtsp): Adjust condition. Do post increment.
7659 Set cur_action and cur_step_action back to 0.
7661 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7664 * linux-low.c (linux_write_memory): Return early success if LEN is
7667 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7669 * configure.srv: Add x86_64-*-cygwin* as target.
7671 2013-02-28 Tom Tromey <tromey@redhat.com>
7673 * configure.ac: Invoke AC_SYS_LARGEFILE.
7674 * configure, config.in: Rebuild.
7676 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7678 * win32-low.c: Throughout, fix format strings and casts of
7679 printf-like functions to avoid type related warnings on all
7681 (get_child_debug_event): Print dwDebugEventCode as hex since
7682 that's how it's usually documented.
7684 2013-02-28 Yao Qi <yao@codesourcery.com>
7686 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7689 2013-02-27 Jiong Wang <jiwang@tilera.com>
7691 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7692 (reg-tilegx32.c): New rule.
7693 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7694 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7695 different register info initializer according to elf class.
7696 (init_registers_tilgx32): New function. The tilegx32 register info
7698 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7699 (tile_store_gregset): Likewise.
7701 2013-02-27 Yao Qi <yao@codesourcery.com>
7703 * server.c (process_point_options): Print debug message when
7704 debug_threads is true.
7706 2013-02-26 Yao Qi <yao@codesourcery.com>
7708 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7710 2013-02-19 Pedro Alves <palves@redhat.com>
7711 Kai Tietz <ktietz@redhat.com>
7715 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7716 instead of strtoul to extract address from packet.
7717 (process_serial_event) <'z'>: Likewise.
7719 2013-02-18 Yao Qi <yao@codesourcery.com>
7721 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7723 2013-02-14 Pedro Alves <palves@redhat.com>
7727 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7728 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7730 2013-02-14 Pedro Alves <palves@redhat.com>
7732 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7734 2013-02-14 Pedro Alves <palves@redhat.com>
7736 * tracepoint.c (save_string): Delete.
7737 (add_tracepoint_action): Use savestring instead of save_string.
7739 2013-02-12 Pedro Alves <palves@redhat.com>
7741 * linux-xtensa-low.c: Ditto.
7742 * xtensa-xtregs.c: Ditto.
7744 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7746 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7749 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7751 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7752 aarch64_num_wp_regs and aarch64_num_bp_regs to
7753 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7755 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7757 * linux-aarch64-low.c (ps_get_thread_area): Replace
7758 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7760 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7761 Marcus Shawcroft <marcus.shawcroft@arm.com>
7762 Nigel Stephens <nigel.stephens@arm.com>
7763 Yufeng Zhang <yufeng.zhang@arm.com>
7765 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7766 (aarch64.c, aarch64-without-fpu.c): New targets.
7767 * configure.srv (aarch64*-*-linux*): New.
7768 * linux-aarch64-low.c: New file.
7770 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7772 * linux-low.c (handle_extended_wait, linux_create_inferior)
7773 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7774 (dequeue_one_deferred_signal, linux_resume_one_thread)
7775 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7776 (linux_tracefork_grandchild, linux_test_for_tracefork)
7777 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7778 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7779 where the argument is 0.
7781 2013-01-25 Yao Qi <yao@codesourcery.com>
7783 * event-loop.c: Include "queue.h".
7784 (gdb_event_p): New typedef.
7785 (struct gdb_event) <next_event>: Remove.
7786 (event_queue): Change to QUEUE(gdb_event_p).
7787 (async_queue_event): Remove.
7788 (gdb_event_xfree): New.
7789 (initialize_event_loop): New.
7790 (process_event): Use API from QUEUE.
7791 (wait_for_event): Likewise.
7792 * server.c (main): Call initialize_event_loop.
7793 * server.h (initialize_event_loop): Declare.
7795 2013-01-18 Yao Qi <yao@codesourcery.com>
7797 * ax.h (struct eval_agent_expr_context): New.
7798 (gdb_eval_agent_expr): Update declaration.
7799 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7800 TFRAME. Add new argument CTX.
7801 * server.h (struct eval_agent_expr_context): Declare.
7802 (agent_mem_read, agent_tsv_read): Update declaration.
7803 (agent_mem_read_string): Likewise.
7804 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7805 (add_traceframe_block): Add new argument TPOINT.
7806 Increase TPOINT->traceframe_usage.
7807 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7808 eval_tracepoint_agent_expr.
7809 (condition_true_at_tracepoint): Likewise.
7810 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7811 (agent_mem_read_string, agent_tsv_read): Likewise.
7813 2013-01-16 Yao Qi <yao@codesourcery.com>
7815 * linux-low.c (linux_resume_one_lwp): Don't check
7816 'lwp->bp_reinsert != 0'.
7818 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7819 Pedro Alves <palves@redhat.com>
7821 * lynx-low.c (ptrace_request_to_str): Define a temporary
7822 macro and use it to simplify this function's implementation.
7824 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7826 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7829 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7831 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7833 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7835 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7837 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7839 * lynx-low.c (lynx_resume): Use the resume_info parameter
7840 to determine the ptid for the lynx_ptrace call, unless
7841 it is equal to minus_one_ptid, in which case we use the
7842 ptid of the current_inferior.
7843 (lynx_wait_1): After having received a thread create/exit
7844 event, resume the inferior's execution using the signaling
7845 thread's ptid, rather than the old ptid.
7847 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7849 * lynx-low.c (lynx_resume): Delete variable ret.
7851 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7853 * gdbreplay.c (gdbreplay_version): Update copyright year.
7854 * server.c (gdbserver_version): Likewise.
7856 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7858 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7861 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7863 * lynx-low.c (ptrace_request_to_str): Add handling for
7866 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7868 * lynx-low.c (lynx_attach): Delete variable new_process.
7870 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7872 * lynx-low.c (lynx_create_inferior): Delete variable
7875 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7877 * lynx-low.c (ptrace_request_to_str): Do not handle
7878 PTRACE_GETTHREADLIST if this macro does not exist.
7880 2012-12-15 Yao Qi <yao@codesourcery.com>
7882 * Makefile.in (OBS): Add notif.o.
7883 * notif.c, notif.h: New.
7884 * server.c: Include "notif.h".
7885 (struct vstop_notif) <next>: Remove.
7887 (queue_stop_reply): Update.
7888 (push_event, send_next_stop_reply): Remove.
7889 (discard_queued_stop_replies): Update.
7890 (notif_stop): New variable.
7891 (handle_v_stopped): Remove.
7892 (handle_v_requests): Don't call handle_v_stopped. Call
7893 handle_ack_notif instead.
7894 (queue_stop_reply_callback): Call notif_event_enque instead
7895 of queue_stop_reply.
7896 (handle_status): Don't call send_next_stop_reply, call
7897 notif_write_event instead.
7898 (kill_inferior_callback): Likewise.
7899 (detach_or_kill_inferior_callback): Likewise.
7900 (main): Call initialize_notif.
7901 (process_serial_event): Call QUEUE_is_empty.
7902 (handle_target_event): Call notif_push instead of push event.
7903 * server.h (push_event): Remove declaration.
7905 2012-12-10 Tom Tromey <tromey@redhat.com>
7907 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7908 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7911 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7912 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7913 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7914 (amd64-linux-ipa.o, ax.o): Rewrite.
7915 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7916 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7917 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7918 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7919 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7920 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7921 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7922 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7923 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7924 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7925 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7926 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7927 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7928 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7929 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7930 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7931 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7932 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7933 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7934 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7935 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7936 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7937 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7938 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7939 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7940 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7941 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7942 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7943 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7944 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7945 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7946 (reg-tilegx.o): Remove.
7947 (all_object_files): New macro.
7948 Include .deps files.
7949 * aclocal.m4, configure: Rebuild.
7950 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7951 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7952 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7954 2012-12-05 Tom Tromey <tromey@redhat.com>
7957 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7959 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7961 * configure.ac: Check for linux/perf_event.h.
7962 * config.in: Regenerated.
7963 * configure: Regenerated.
7965 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7967 * hostio.c (handle_readlink): Decrease buffer size
7968 parameter passed to readlink by one byte.
7970 2012-11-26 Yao Qi <yao@codesourcery.com>
7972 * configure.ac (build_warnings): Append '-Wempty-body'.
7973 * configure: Regenerated.
7974 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7977 2012-11-15 Pierre Muller <muller@sourceware.org>
7979 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7980 * config.in: Regenerate.
7981 * configure: Regenerate.
7982 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7983 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7984 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7985 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7987 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7988 instead of <sys/wait.h> header.
7989 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7991 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7993 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7994 (various make rules): Remove -DGDBSERVER
7996 2012-11-09 Yao Qi <yao@codesourcery.com>
7998 * spu-low.c (current_ptid): Move it to ..
7999 * gdbthread.h: ... here. New.
8000 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8001 * server.c (myresume, process_serial_event): Likewise.
8002 * thread-db.c (thread_db_find_new_threads): Likewise.
8003 * tracepoint.c (run_inferior_command): Likewise.
8005 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8007 * server.c (handle_search_memory_1): Include access length in
8010 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8012 * linux-crisv32-low.c: Fix compile errors.
8014 2012-09-04 Yao Qi <yao@codesourcery.com>
8016 * tracepoint.c (cmd_qtsv): Adjust debug message.
8017 Don't check CUR_TPOINT.
8019 2012-08-28 Yao Qi <yao@codesourcery.com>
8021 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8022 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8023 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8024 Remove declarations of xmalloc, xreallloc, xstrdup and
8026 * Makefile.in (libiberty_h): New.
8027 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8028 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8030 2012-08-23 Yao Qi <yao@codesourcery.com>
8032 * server.h: Remove declaration of 'xsnprintf'.
8034 2012-08-22 Keith Seitz <keiths@redhat.com>
8036 * server.h: Include build-gnulib-gbserver/config.h.
8037 * gdbreplay.c: Likewise.
8039 2012-08-08 Doug Evans <dje@google.com>
8041 * Makefile.in (SFILES): Add gdb_vecs.c.
8042 (OBS): Add gdb_vecs.o.
8043 (gdb_vecs_h, host_defs_h): New variables.
8044 (thread-db.o): Add $(gdb_vecs_h) dependency.
8045 (gdb_vecs.o): New rule.
8046 * thread-db.c: #include "gdb_vecs.h".
8047 (thread_db_load_search): Use a vector to iterate over path elements.
8048 Handle text appearing after "$pdir".
8050 * configure.ac: Add check for strstr.
8051 * config.in: Regenerate.
8052 * configure: Regenerate.
8054 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8056 * hostio.c (handle_pread): If pread fails, fall back to attempting
8058 (handle_pwrite): Likewise for pwrite.
8060 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8062 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8063 between unsupported TYPE and unimplementable ADDR/LEN combination.
8064 (arm_insert_point): Act on new return value.
8066 2012-07-31 Pedro Alves <palves@redhat.com>
8068 * server.c (process_point_options): Only skip tokens if we find
8069 one that is unrecognized. Don't treat 'X' specially while
8070 skipping unrecognized tokens.
8072 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8074 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8075 to 4-byte-align HW breakpoint addresses for Thumb.
8077 2012-07-27 Yao Qi <yao@codesourcery.com>
8081 * server.h: Declare gdb_agent_about_to_close.
8082 * target.c (kill_inferior): Include "agent.h".
8083 New. Send command 'kill'.
8084 * target.h (kill_inferior): Removed macro.
8085 * tracepoint.c (gdb_agent_about_to_close): New.
8086 (gdb_agent_helper_thread): Handle command 'close'.
8087 Wait endlessly until the inferior stops.
8088 Install gdb_agent_remove_socket to atexit hook.
8089 (agent_socket_name): New static variable.
8090 (gdb_agent_socket_init): Replace local variable 'name' with
8091 'agent_socket_name'.
8092 (gdb_agent_remove_socket): New.
8094 2012-07-27 Yao Qi <yao@codesourcery.com>
8096 * server.c (process_point_options): Stop at 'X' when parsing.
8098 2012-07-19 Michael Eager <eager@eagercon.com>
8100 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8102 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8103 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8104 hardware breakpoint.
8106 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8108 * gdbserver/linux-low.c (initialize_low): Call
8109 linux_ptrace_init_warnings.
8111 2012-07-02 Doug Evans <dje@google.com>
8113 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8116 2012-07-02 Stan Shebs <stan@codesourcery.com>
8118 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8119 (ax.o): Add it to build rule.
8121 (OBS): Add format.o.
8122 (IPA_OBS): Add format.o.
8123 * server.c (handle_query): Claim support for breakpoint commands.
8124 (process_point_options): Add command case.
8125 (process_serial_event): Leave running if there are printfs in
8127 * mem-break.h (any_persistent_commands): Declare.
8128 (add_breakpoint_commands): Declare.
8129 (gdb_no_commands_at_breakpoint): Declare.
8130 (run_breakpoint_commands): Declare.
8131 * mem-break.c (struct point_command_list): New struct.
8132 (struct breakpoint): New field command_list.
8133 (any_persistent_commands): New function.
8134 (add_commands_to_breakpoint): New function.
8135 (add_breakpoint_commands): New function.
8136 (gdb_no_commands_at_breakpoint): New function.
8137 (run_breakpoint_commands): New function.
8138 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8140 * ax.c: Include format.h.
8141 (ax_printf): New function.
8142 (gdb_eval_agent_expr): Add printf opcode.
8144 2012-06-13 Yao Qi <yao@codesourcery.com>
8146 * server.c (start_inferior): Remove duplicated writes to fields
8147 'last_resume_kind' and 'last_status' of 'current_inferior'.
8149 2012-06-12 Yao Qi <yao@codesourcery.com>
8150 Pedro Alves <palves@redhat.com>
8152 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8154 * server.c (handle_v_cont): Extend comment.
8156 2012-06-11 Yao Qi <yao@codesourcery.com>
8158 * linux-low.c (linux_attach): Add 'static'.
8160 2012-06-06 Yao Qi <yao@codesourcery.com>
8162 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8164 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8166 Fix gcc -flto compilation warning.
8167 * server.c (main): Make variable multi_mode and attach volatile.
8169 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8171 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8172 if the platform doesn't know about it.
8174 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8176 * Makefile.in (SFILES): Add linux-tile-low.c.
8177 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8178 * configure.srv: Handle tilegx-*-linux*.
8179 * linux-tile-low.c: New file.
8181 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8183 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8185 2012-05-24 Pedro Alves <palves@redhat.com>
8189 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8191 2012-05-24 Pedro Alves <palves@redhat.com>
8195 Replace target_signal with gdb_signal throughout.
8197 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8199 * linux-low.c (linux_store_registers): Avoid the copying sequence
8200 when no data has been retrieved by ptrace.
8202 2012-05-22 Will Deacon <will.deacon@arm.com>
8204 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8205 Include asm/ptrace.h.
8206 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8209 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8211 * linux-low.c (linux_store_registers): Don't re-retrieve data
8212 with ptrace that has already been obtained from /proc. Always
8213 copy any data retrieved with ptrace to the buffer supplied.
8215 2012-05-11 Yao Qi <yao@codesourcery.com>
8216 Pedro Alves <palves@redhat.com>
8218 * linux-low.c (enum stopping_threads_kind): New.
8219 (stopping_threads): Change type to `enum stopping_threads_kind'.
8220 (handle_extended_wait): If stopping and suspending threads, leave
8221 the new_lwp suspended too.
8222 (linux_wait_for_event): Adjust.
8223 (stop_all_lwps): Set `stopping_threads' to
8224 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8225 whether we're suspending threads or just stopping them. Assert no
8228 2012-04-29 Yao Qi <yao@codesourcery.com>
8230 * server.h: Move some code to ...
8231 * gdbthread.h: ... here. New.
8232 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8233 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8234 (nto-low.o, win32-low.o): Likewise.
8235 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8236 * regcache.c, remote-utils.c, server.c: Likewise.
8237 * target.c, tracepoint.c, win32-low.c: Likewise.
8239 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8241 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8242 (PTRACE_ARG4_TYPE): Likewise.
8243 (PTRACE_XFER_TYPE): Likewise.
8244 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8245 ptrace to PTRACE_ARG3_TYPE.
8246 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8247 (PTRACE_ARG4_TYPE): Likewise.
8248 (PTRACE_XFER_TYPE): Likewise.
8249 (linux_detach_one_lwp): Cast fourth argument of
8250 ptrace to long then PTRACE_ARG4_TYPE.
8251 (regsets_fetch_inferior_registers): Cast third argument of
8252 ptrace to long then PTRACE_ARG3_TYPE.
8253 (regsets_store_inferior_registers): Likewise.
8255 2012-04-20 Pedro Alves <palves@redhat.com>
8257 * configure: Regenerate.
8259 2012-04-19 Pedro Alves <palves@redhat.com>
8261 * Makefile.in (GNULIB_BUILDDIR): New.
8262 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8263 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8264 (all, install-only, uninstall, clean-info, all-lib, clean): No
8265 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8266 (maintainer-clean realclean distclean): Use subdir_do.
8268 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8269 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8270 * acinclude.m4: Include acx_configure_dir.m4.
8271 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8272 calls. Call AC_PROG_RANLIB. Configure gnulib using
8275 (GNULIB_STDINT_H): Adjust.
8276 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8277 * gdbreplay.c: Include build-gnulib/config.h.
8278 * server.h: Likewise.
8279 * aclocal.m4: Regenerate.
8280 * config.in: Regenerate.
8281 * configure: Regenerate.
8283 2012-04-19 Pedro Alves <palves@redhat.com>
8285 * Makefile.in (LIBGNU, INCGNU): Adjust.
8286 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8287 (all, install-only, uninstall, clean-info, all-lib, clean)
8288 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8289 * configure.ac: Adjust AC_OUTPUT output.
8290 * aclocal.m4: Regenerate.
8291 * configure: Regenerate.
8293 2012-04-19 Pedro Alves <palves@redhat.com>
8295 * Makefile.in (generated_files): New.
8296 (server_h): Remove the explicit dependency on config.h, and depend
8297 on $generated_files.
8299 2012-04-19 Pedro Alves <palves@redhat.com>
8301 * Makefile.in (INCGNU): Add -Ignulib.
8303 2012-04-19 Pedro Alves <palves@redhat.com>
8305 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8306 (INCGNU): ... this, and spell out -I here.
8307 (GNULIB_LIB): Rename to ...
8309 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8311 2012-04-19 Pedro Alves <palves@redhat.com>
8313 * config.in: Regenerate.
8315 2012-04-19 Pedro Alves <palves@redhat.com>
8317 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8318 * server.h (memmem): Remove declaration.
8319 * config.in: Regenerate.
8320 * configure: Regenerate.
8322 2012-04-19 Yao Qi <yao@codesourcery.com>
8324 * Makefile.in (SFILES): Add common/vec.c.
8328 2012-04-19 Yao Qi <yao@codesourcery.com>
8330 * remote-utils.c (prepare_resume_reply): Replace with macro
8331 target_core_of_thread.
8332 * server.c (handle_qxfer_threads_proper): Likewise.
8333 * target.h (traget_core_of_thread): New macro.
8335 2012-04-18 Pedro Alves <palves@redhat.com>
8337 * aclocal.m4: Regenerate.
8338 * configure: Regenerate.
8340 2012-04-16 Yao Qi <yao@codesourcery.com>
8342 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8343 duplicated on address.
8345 2012-04-16 Yao Qi <yao@codesourcery.com>
8347 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8348 (struct tracepoint_action_ops) <send>: New field.
8349 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8350 (agent_expr_send, x_tracepoint_action_send): New.
8351 (l_tracepoint_action_send): New.
8352 (cmd_qtdp): Download and install tracepoint
8353 according to `use_agent'.
8354 (run_inferior_command): Add one more parameter `len'.
8356 (tracepoint_send_agent): New.
8357 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8359 2012-04-16 Yao Qi <yao@codesourcery.com>
8361 * tracepoint.c (download_tracepoints): Moved to ...
8362 (cmd_qtstart): ... here.
8364 2012-04-14 Yao Qi <yao@codesourcery.com>
8366 * tracepoint.c: Include inttypes.h.
8367 (struct collect_memory_action): Use sized types.
8368 (struct tracepoint): Likewise.
8369 (cmd_qtdp, stop_tracing): Update print specifiers.
8370 (cmd_qtp, response_tracepoint): Likewise.
8371 (collect_data_at_tracepoint): Likewise.
8372 (collect_data_at_step): Likewise.
8374 2012-04-14 Yao Qi <yao@codesourcery.com>
8376 Import gnulib module inttypes.
8377 * aclocal.m4, config.in, configure: Regenerated.
8379 2012-04-14 Yao Qi <yao@codesourcery.com>
8381 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8382 Makefile and config.status at last.
8384 2012-04-13 Yao Qi <yao@codesourcery.com>
8386 * tracepoint.c: Include stdint.h unconditionally.
8388 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8390 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8391 on BFD_HAVE_SYS_PROCFS_TYPE.
8392 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8393 * configure: Regenerate.
8394 * config.in: Likewise.
8396 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8398 * Makefile.in (clean): Also remove x32.c x32-linux.c
8399 x32-avx.c x32-avx-linux.c.
8400 (x32.o): New target.
8402 (x32-linux.o): Likewise.
8403 (x32-linux.c): Likewise.
8404 (x32-avx.o): Likewise.
8405 (x32-avx.c): Likewise.
8406 (x32-avx-linux.o): Likewise.
8407 (x32-avx-linux.c): Likewise.
8409 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8410 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8411 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8412 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8413 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8414 i386/x32-avx-linux.xml.
8416 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8417 (init_registers_x32_avx_linux): Likwise.
8418 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8419 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8421 2012-04-13 Pedro Alves <palves@redhat.com>
8423 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8424 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8425 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8426 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8429 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8431 * linux-x86-low.c (compat_x32_clock_t): New.
8432 (compat_x32_siginfo_t): Likewise.
8433 (compat_x32_siginfo_from_siginfo): Likewise.
8434 (siginfo_from_compat_x32_siginfo): Likewise.
8435 (linux_is_elf64): Likewise.
8436 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8437 and siginfo_from_compat_x32_siginfo for x32.
8438 (x86_arch_setup): Set linux_is_elf64.
8440 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8443 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8445 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8446 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8447 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8448 compatible with process.
8450 2012-04-12 Yao Qi <yao@codesourcery.com>
8452 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8453 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8454 (install-only, install-info, clean): Handle sub dir gnulib.
8455 (all-lib, am--refresh): New targets.
8456 (memmem.o): Remove target.
8457 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8458 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8459 (AC_REPLACE_FUNCS): Remove memmem.
8460 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8461 (AC_OUTPUT): Generate Makefile in gnulib/.
8462 * aclocal.m4, config.in, configure: Regenerated.
8464 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8466 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8468 2012-04-05 Pedro Alves <palves@redhat.com>
8470 -Werror=strict-aliasing
8472 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8475 2012-04-04 Pedro Alves <palves@redhat.com>
8477 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8478 (sparc_store_gregset_from_stack, sparc_store_gregset)
8479 (sparc_breakpoint_at): Fix formatting.
8481 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8483 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8485 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8486 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8487 * config.in: Regenerate.
8488 * configure: Likewise.
8490 2012-03-29 Pedro Alves <palves@redhat.com>
8492 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8493 Correct ptrace arguments.
8495 2012-03-28 Pedro Alves <palves@redhat.com>
8497 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8498 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8499 (IA64_FR1_REGNUM): New defines.
8500 (ia64_fetch_register): New.
8501 (the_low_target): Install it.
8502 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8504 * linux-low.c (linux_fetch_registers): Try the
8505 the_low_target.fetch_register hook first.
8507 * linux-arm-low.c (the_low_target): Adjust.
8508 * linux-bfin-low.c (the_low_target): Adjust.
8509 * linux-cris-low.c (the_low_target): Adjust.
8510 * linux-crisv32-low.c (the_low_target): Adjust.
8511 * linux-m32r-low.c (the_low_target): Adjust.
8512 * linux-m68k-low.c (the_low_target): Adjust.
8513 * linux-mips-low.c (the_low_target): Adjust.
8514 * linux-ppc-low.c (the_low_target): Adjust.
8515 * linux-s390-low.c (the_low_target): Adjust.
8516 * linux-sh-low.c (the_low_target): Adjust.
8517 * linux-sparc-low.c (the_low_target): Adjust.
8518 * linux-tic6x-low.c (the_low_target): Adjust.
8519 * linux-x86-low.c (the_low_target): Adjust.
8520 * linux-xtensa-low.c (the_low_target): Adjust.
8522 2012-03-26 Pedro Alves <palves@redhat.com>
8524 * server.c (handle_qxfer_libraries): Don't bail early if
8525 the_target->qxfer_libraries_svr4 is not NULL.
8527 2012-03-26 Pedro Alves <palves@redhat.com>
8529 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8531 2012-03-23 Pedro Alves <palves@redhat.com>
8533 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8534 "library-list-svr4" element's start tag when the the DSO list is
8537 2012-03-23 Pedro Alves <palves@redhat.com>
8539 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8540 a variable whose type size is the same as the inferior's pointer
8543 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8545 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8547 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8548 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8549 * linux-low.h: Include <signal.h>.
8550 (struct siginfo): Remove forward declaration.
8551 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8554 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8556 * .gitignore: Ignore more files.
8558 2012-03-19 Pedro Alves <palves@redhat.com>
8559 Jan Kratochvil <jan.kratochvil@redhat.com>
8561 * server.c (cont_thread, general_thread): Add describing comments.
8562 (start_inferior): Clear `cont_thread'.
8563 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8566 2012-03-15 Yao Qi <yao@codesourcery.com>
8568 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8570 (cmd_qtdp): ... here.
8572 2012-03-15 Yao Qi <yao@codesourcery.com>
8574 * tracepoint.c (struct tracepoint_action_ops): New.
8575 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8576 (m_tracepoint_action_download): New.
8577 (r_tracepoint_action_download): New.
8578 (x_tracepoint_action_download): New.
8579 (l_tracepoint_action_download): New.
8580 (add_tracepoint_action): Install `action->ops' according type.
8581 (download_tracepoint_1): Move code `download' function pointer
8582 of various tracepoint_action_ops.
8584 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8586 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8587 linux_ptrace_attach_warnings.
8589 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8591 * Makefile.in (linux-ptrace.o): New.
8592 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8593 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8594 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8595 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8596 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8598 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8600 2012-03-08 Yao Qi <yao@codesourcery.com>
8601 Pedro Alves <palves@redhat.com>
8603 Fix PR server/13392.
8604 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8606 * tracepoint.c (remove_tracepoint): New.
8607 (cmd_qtdp): Call remove_tracepoint when failed to install.
8609 2012-03-07 Pedro Alves <palves@redhat.com>
8611 * linux-low.c (get_detach_signal): New.
8612 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8613 Pass on pending signals to PTRACE_DETACH. Check the result of the
8615 * server.c (program_signals, program_signals_p): New.
8616 (handle_general_set): Handle QProgramSignals.
8617 * server.h (program_signals, program_signals_p): Declare.
8619 2012-03-05 Pedro Alves <palves@redhat.com>
8620 Jan Kratochvil <jan.kratochvil@redhat.com>
8622 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8625 2012-03-03 Yao Qi <yao@codesourcery.com>
8627 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8628 agent_look_up_symbols.
8630 2012-03-03 Yao Qi <yao@codesourcery.com>
8632 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8633 (linux-x86-low.o): Likewise.
8634 * server.h: Remove in_process_agent_loaded.
8635 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8639 2012-03-03 Yao Qi <yao@codesourcery.com>
8641 * tracepoint.c (gdb_agent_capability): New global.
8642 (in_process_agent_loaded_ust): Renamed to
8643 `in_process_agent_supports_ust'.
8645 (in_process_agent_supports_ust): Call agent_capability_check.
8646 (clear_installed_tracepoints): Assert that agent supports
8649 2012-03-03 Yao Qi <yao@codesourcery.com>
8651 * linux-low.c (linux_supports_agent): New.
8652 (linux_target_ops): Initialize field `supports_agent' with
8653 linux_supports_agent.
8654 * target.h (struct target_ops) <supports_agent>: New.
8655 (target_supports_agent): New macro.
8656 * server.c (handle_general_set): Handle packet 'QAgent'.
8657 (handle_query): Send `QAgent+'.
8658 * Makefile.in (server.o): Depends on agent.h.
8660 2012-03-03 Yao Qi <yao@codesourcery.com>
8662 * Makefile.in (OBS): Add agent.o.
8663 Add new rule for agent.o.
8664 Track dependence of tracepoint.c on agent.h.
8665 * tracepoint.c (run_inferior_command_1):
8666 (run_inferior_command): Call agent_run_command.
8667 (gdb_ust_connect_sync_socket): Deleted. Move it to
8669 (resume_thread, stop_thread): Likewise.
8670 (gdb_ust_socket_init): Renamed to ...
8671 (gdb_agent_socket_init): ... New.
8672 (gdb_ust_thread): Renamed to ...
8673 (gdb_agent_helper_thread): ... New.
8674 (gdb_ust_init): Move some code to ...
8675 (gdb_agent_init): ... here. New.
8676 [HAVE_UST]: Call gdb_ust_init.
8677 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8678 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8679 * config.in, configure: Regenerated.
8681 2012-03-02 Pedro Alves <palves@redhat.com>
8683 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8684 * linux-low.c (struct simple_pid_list): New.
8685 (stopped_pids): New a struct simple_pid_list pointer.
8686 (add_to_pid_list, pull_pid_from_list): New.
8687 (handle_extended_wait): Don't assume the first signal new children
8688 report is SIGSTOP. Adjust call to pull_pid_from_list.
8689 (linux_wait_for_lwp): Adjust.
8691 2012-03-02 Yao Qi <yao@codesourcery.com>
8693 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8696 2012-03-02 Yao Qi <yao@codesourcery.com>
8698 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8699 `stop_pc' and `tpoint'. Update caller.
8701 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8703 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8704 * linux-low.c (use_linux_regsets): New macro.
8705 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8706 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8707 (linux_register_in_regsets): New function.
8708 (usr_fetch_inferior_registers): Skip registers covered by
8710 (usr_store_inferior_registers): Likewise.
8711 (usr_fetch_inferior_registers): New macro.
8712 (usr_store_inferior_registers): Likewise.
8713 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8714 (linux_store_registers): Likewise.
8715 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8717 (init_registers_mips64_dsp_linux): Likewise.
8718 (init_registers_mips_linux): New macro.
8719 (init_registers_mips_dsp_linux): Likewise.
8720 (mips_dsp_num_regs): Likewise.
8721 (DSP_BASE, DSP_CONTROL): New fallback macros.
8722 (mips_base_regs): New macro.
8723 (mips_regmap): Use it. Fix the size.
8724 (mips_dsp_regmap): New variable.
8725 (mips_dsp_regset_bitmap): Likewise.
8726 (mips_arch_setup): New function.
8727 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8729 (mips_cannot_store_register): Likewise.
8730 (the_low_target): Update .arch_setup, .num_regs and .regmap
8731 initializers. Add .regset_bitmap initializer.
8732 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8734 * linux-bfin-low.c (the_low_target): Likewise.
8735 * linux-cris-low.c (the_low_target): Likewise.
8736 * linux-crisv32-low.c (the_low_target): Likewise.
8737 * linux-ia64-low.c (the_low_target): Likewise.
8738 * linux-m32r-low.c (the_low_target): Likewise.
8739 * linux-m68k-low.c (the_low_target): Likewise.
8740 * linux-ppc-low.c (the_low_target): Likewise.
8741 * linux-s390-low.c (the_low_target): Likewise.
8742 * linux-sh-low.c (the_low_target): Likewise.
8743 * linux-sparc-low.c (the_low_target): Likewise.
8744 * linux-tic6x-low.c (the_low_target): Likewise.
8745 * linux-x86-low.c (the_low_target): Likewise.
8746 * linux-xtensa-low.c (the_low_target): Likewise.
8747 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8748 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8749 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8751 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8752 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8754 2012-02-29 Yao Qi <yao@codesourcery.com>
8755 Pedro Alves <palves@redhat.com>
8757 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8758 `step_over_finished' is true.
8760 2012-02-27 Pedro Alves <palves@redhat.com>
8762 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8763 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8765 2012-02-27 Pedro Alves <palves@redhat.com>
8768 * linux-low.c (pid_is_stopped): New.
8769 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8771 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8773 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8776 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8778 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8780 2012-02-24 Luis Machado <lgustavo@codesourcery>
8782 * server.c (handle_query): Advertise support for target-side
8783 breakpoint condition evaluation.
8784 (process_point_options): New function.
8785 (process_serial_event): When inserting a breakpoint, check for
8786 a target-side condition that should be evaluated.
8788 * mem-break.c: Include regcache.h and ax.h.
8789 (point_cond_list_t): New data structure.
8790 (breakpoint) <cond_list>: New field.
8791 (find_gdb_breakpoint_at): Make non-static.
8792 (delete_gdb_breakpoint_at): Clear any target-side
8794 (clear_gdb_breakpoint_conditions): New function.
8795 (add_condition_to_breakpoint): Likewise.
8796 (add_breakpoint_condition): Likewise.
8797 (gdb_condition_true_at_breakpoint): Likewise.
8798 (gdb_breakpoint_here): Return result directly instead
8799 of going through a local variable.
8801 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8802 (clear_gdb_breakpoint_conditions): Likewise.
8803 (add_breakpoint_condition): Likewise.
8804 (gdb_condition_true_at_breakpoint): Likewise.
8806 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8807 (need_step_over_p): Take target-side breakpoint condition into
8810 2012-02-24 Luis Machado <lgustavo@codesourcery>
8812 * server.h: Include tracepoint.h.
8813 (agent_mem_read, agent_get_trace_state_variable_value,
8814 agent_set_trace_state_variable_value,
8815 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8816 get_set_tsv_func_addr): New prototypes.
8818 * ax.h: New include file.
8819 * ax.c: New source file.
8821 * tracepoint.c: Include ax.h.
8822 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8823 agent_expr, eval_result_type): Move to ax.h.
8824 (parse_agent_expr): Rename to ...
8825 (gdb_parse_agent_expr): ... this, make it non-static and move
8827 (unparse_agent_expr) Rename to ...
8828 (gdb_unparse_agent_expr): ... this, make it non-static and move
8830 (eval_agent_expr): Rename to ...
8831 (eval_tracepoint_agent_expr): ... this.
8832 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8833 forward declarations.
8834 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8835 (agent_get_trace_state_variable_value): New function.
8836 (agent_set_trace_state_variable_value): New function.
8837 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8838 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8839 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8840 (condition_true_at_tracepoint): Likewise.
8841 (parse_agent_expr): Rename to ...
8842 (gdb_parse_agent_expr): ... this and move to ax.c.
8843 (unparse_agent_expr): Rename to ...
8844 (gdb_unparse_agent_expr): ... this and move to ax.c.
8845 (gdb_agent_op_name): Move to ax.c.
8846 (eval_agent_expr): Rename to ...
8847 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8849 (eval_tracepoint_agent_expr): New function.
8850 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8852 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8854 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8855 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8856 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8857 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8858 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8859 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8860 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8861 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8862 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8863 (compile_bytecodes): Remove forward declaration.
8864 (is_goto_target): Move to ax.c.
8865 (compile_bytecodes): Move to ax.c and call
8866 agent_get_trace_state_variable_value (...) and
8867 agent_set_trace_state_variable_value (...).
8869 * Makefile.in: Update ax.c and IPA dependencies.
8871 2012-02-24 Pedro Alves <palves@redhat.com>
8873 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8874 (cmd_bigqtbuffer_circular): ... this. Only handle
8875 'QTBuffer:circular:'.
8876 (handle_tracepoint_general_set): Adjust.
8878 2012-02-16 Yao Qi <yao@codesourcery.com>
8880 * inferiors.c: Move code to ...
8881 * dll.c: .... here. New.
8882 * server.h: Declare clear_dlls.
8883 * Makefile.in (SFILES): Add dll.c.
8887 2012-02-11 Yao Qi <yao@codesourcery.com>
8889 * server.c: (handle_monitor_command): Add a new parameter
8891 (handle_query): Update caller.
8893 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8895 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8896 * configure, config.in: Regenerate.
8897 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8900 2012-02-02 Pedro Alves <palves@redhat.com>
8902 Try SIGKILL first, then PTRACE_KILL.
8903 * linux-low.c (linux_kill_one_lwp): New.
8904 (linux_kill_one_lwp): Rename to ...
8905 (kill_one_lwp_callback): ... this. Use the new
8908 2012-02-02 Pedro Alves <palves@redhat.com>
8910 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8913 2012-01-27 Pedro Alves <palves@redhat.com>
8915 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8916 (elf_64_file_p): Make static.
8917 (linux_pid_exe_is_elf_64_file): New.
8918 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8919 Delete declarations.
8920 (linux_pid_exe_is_elf_64_file): Declare.
8921 * linux-x86-low.c (x86_arch_setup): Use
8922 linux_pid_exe_is_elf_64_file.
8924 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8926 * linux-low.c (linux_wait_for_event_1): Rename to ...
8927 (linux_wait_for_event): ... here and merge it with former
8928 linux_wait_for_event - new variable wait_ptid, use it.
8929 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8931 2012-01-23 Pedro Alves <palves@redhat.com>
8933 * server.c (main): Avoid yet another case of infinite loop while
8934 detaching/killing after a longjmp.
8936 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8939 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8941 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8943 * hostio.c (handle_readlink): New function.
8944 (handle_vFile): Call it to handle "vFile:readlink" packets.
8946 2012-01-20 Pedro Alves <palves@redhat.com>
8947 Ulrich Weigand <ulrich.weigand@linaro.org>
8949 * server.c (handle_v_requests): Only support vAttach and vRun to
8950 start multiple processes when in extended protocol mode.
8952 2012-01-17 Pedro Alves <palves@redhat.com>
8954 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8955 memalign plus mprotect to allocate the scratch buffer.
8957 2012-01-13 Pedro Alves <palves@redhat.com>
8959 * server.c (attach_inferior): Clear `cont_thread'.
8961 2012-01-13 Pedro Alves <palves@redhat.com>
8963 * server.c (main): Avoid infinite loop while detaching/killing
8966 2012-01-09 Doug Evans <dje@google.com>
8968 * server.c (start_inferior): Set last_ptid in --wrapper case.
8970 2012-01-06 Yao Qi <yao@codesourcery.com>
8972 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8974 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8976 2012-01-04 Yao Qi <yao@codesourcery.com>
8978 * tracepoint.c (cmd_qtdp): Print debug message
8979 for static tracepoint.
8981 2012-01-04 Yao Qi <yao@codesourcery.com>
8983 * tracepoint.c (trace_vdebug): Differentiate debug message
8984 between gdbserver and IPA.
8986 2012-01-03 Yao Qi <yao@codesourcery.com>
8988 * tracepoint.c (tracepoint_was_hit): Don't collect for
8991 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8993 * terminal.h: Reformat copyright header.
8995 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8997 * server.c (gdbserver_version): Update copyright year.
8998 * gdbreplay.c (gdbreplay_version): Likewise.
9000 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9002 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9005 2011-12-18 Hui Zhu <teawater@gmail.com>
9006 * linux-low.c (linux_create_inferior): Save return value to ret.
9008 2011-12-18 Hui Zhu <teawater@gmail.com>
9010 * linux-low.c (linux_create_inferior): Save return value to ret.
9012 2011-12-16 Doug Evans <dje@google.com>
9014 * linux-low.c (linux_create_inferior): If stdio connection,
9015 redirect stdin from /dev/null, stdout to stderr.
9016 * remote-utils.c (remote_is_stdio): New static global.
9017 (remote_connection_is_stdio): New function.
9018 (remote_prepare): Handle stdio connection.
9019 (remote_open): Ditto.
9020 (remote_close): Don't close stdin for stdio connections.
9021 (read_prim,write_prim): New functions. Replace all calls to
9022 read/write to these.
9023 * server.c (main): Watch for "-" argument. Move call to
9024 remote_prepare before start_inferior.
9025 * server.h (STDIO_CONNECTION_NAME): New macro.
9026 (remote_connection_is_stdio): Declare.
9028 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9029 in debugging output.
9031 2011-12-15 Yao Qi <yao@codesourcery.com>
9033 * tracepoint.c: Include sys/syscall.h.
9034 (gdb_ust_thread): Remove preprocessor conditional.
9036 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9038 * linux-low.c (linux_detach_one_lwp): Call
9039 the_low_target.prepare_to_resume before detaching.
9041 2011-12-14 Yao Qi <yao@codesourcery.com>
9043 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9046 2011-12-14 Yao Qi <yao@codesourcery.com>
9048 * i386-low.c (i386_low_stopped_data_address): Initialize local
9051 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9055 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9056 DR_CONTROL unless necessary. Extend comments.
9057 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9058 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9060 2011-12-13 Yao Qi <yao@codesourcery.com>
9062 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9064 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9066 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9068 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9069 Print new debug message for such case.
9071 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9073 Fix overlapping memcpy.
9074 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9075 the read_inferior_memory transfer.
9076 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9077 write_inferior_memory transfer.
9078 (set_fast_tracepoint_jump): New variable buf. Use it for the
9079 read_inferior_memory and write_inferior_memory transfers.
9080 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9081 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9082 Use it for the write_inferior_memory transfer.
9083 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9086 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9088 * linux-low.c (fetch_register, store_register): Make code
9089 consistent, fix formatting.
9091 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9093 * linux-low.c (usr_store_inferior_registers): Factor out code
9094 to handle individual registers into...
9095 (store_register): ... this new function.
9097 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9099 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9100 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9101 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9102 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9103 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9104 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9105 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9106 (srv_xmlfiles): Add new XML files.
9108 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9110 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9111 (init_registers_s390_linux32v1): Add prototype.
9112 (init_registers_s390_linux32v2): Likewise.
9113 (init_registers_s390_linux64v1): Likewise.
9114 (init_registers_s390_linux64v2): Likewise.
9115 (init_registers_s390x_linux64v1): Likewise.
9116 (init_registers_s390x_linux64v2): Likewise.
9117 (s390_num_regs): Increment to 52.
9118 (s390_regmap): Add orig_r2 register.
9119 (s390_num_regs_3264): Increment to 68.
9120 (s390_regmap_3264): Add orig_r2 register.
9121 (s390_collect_ptrace_register): Handle orig_r2 register.
9122 (s390_supply_ptrace_register): Likewise.
9123 (s390_fill_last_break): New function.
9124 (s390_store_last_break): Likewise.
9125 (s390_fill_system_call): New function.
9126 (s390_store_system_call): Likewise.
9127 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9129 (s390_check_regset): New function.
9130 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9131 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9132 Update target_regsets for available register sets.
9134 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9135 Jan Kratochvil <jan.kratochvil@redhat.com>
9137 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9138 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9140 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9141 * linux-low.h (struct process_info_private): New member r_debug.
9142 * server.c (handle_qxfer_libraries): Call
9143 the_target->qxfer_libraries_svr4.
9144 (handle_qxfer_libraries_svr4): New function.
9145 (qxfer_packets): New entry "libraries-svr4".
9146 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9147 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9148 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9149 PACKET_qXfer_libraries_svr4.
9151 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9153 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9154 PSW address/mask between 8-byte and 16-byte formats.
9155 (s390_supply_ptrace_register): Likewise.
9156 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9157 basic addressing mode bit.
9159 2011-11-24 Stan Shebs <stan@codesourcery.com>
9161 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9163 2011-11-17 Stan Shebs <stan@codesourcery.com>
9165 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9166 (tracing_start_time): New global.
9167 (tracing_stop_time): New global.
9168 (tracing_user_name): New global.
9169 (tracing_notes): New global.
9170 (tracing_stop_note): New global.
9171 (cmd_qtstart): Set traceframe_usage, start_time.
9172 (stop_tracing): Set stop_time.
9173 (cmd_qtstatus): Report additional status.
9174 (cmd_qtp): New function.
9175 (handle_tracepoint_query): Call it.
9176 (cmd_qtnotes): New function.
9177 (handle_tracepoint_general_set): Call it.
9178 (get_timestamp): Rename from tsv_get_timestamp.
9180 2011-11-14 Stan Shebs <stan@codesourcery.com>
9181 Kwok Cheung Yeung <kcy@codesourcery.com>
9183 * linux-x86-low.c (small_jump_insn): New.
9184 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9185 trampoline and error message, build a trampoline and issue a small
9186 jump instruction to it.
9187 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9188 trampoline and error message.
9189 (x86_get_min_fast_tracepoint_insn_len): New.
9190 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9191 * linux-low.h (struct linux_target_ops): Add arguments to
9192 install_fast_tracepoint_jump_pad operation, add new operation.
9193 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9195 (linux_get_min_fast_tracepoint_insn_len): New function.
9196 (linux_target_op): Add new operation.
9197 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9198 (gdb_trampoline_buffer_end): Ditto.
9199 (gdb_trampoline_buffer_error): Ditto.
9200 (struct ipa_sym_addresses): Add fields for new IPA variables.
9201 (symbol_list): Add entries for new IPA variables.
9202 (struct tracepoint): Add fields to hold the address range of the
9203 trampoline used by the tracepoint.
9204 (trampoline_buffer_head): New static variable.
9205 (trampoline_buffer_tail): Ditto.
9206 (claim_trampoline_space): New function.
9207 (have_fast_tracepoint_trampoline_buffer): New function.
9208 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9210 (install_fast_tracepoint): Ditto, also add error buffer argument.
9211 (cmd_qtminftpilen): New function.
9212 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9213 (fast_tracepoint_from_trampoline_address): New function.
9214 (fast_tracepoint_collecting): Handle trampoline as part of jump
9216 (set_trampoline_buffer_space): New function.
9217 (initialize_tracepoint): Initialize new IPA variables.
9218 * target.h (struct target_ops): Add arguments to
9219 install_fast_tracepoint_jump_pad operation, add new
9220 get_min_fast_tracepoint_insn_len operation.
9221 (target_get_min_fast_tracepoint_insn_len): New.
9222 (install_fast_tracepoint_jump_pad): Add arguments.
9223 * server.h (IPA_BUFSIZ): Define.
9224 * linux-i386-ipa.c: Include extra header files.
9225 (initialize_fast_tracepoint_trampoline_buffer): New function.
9226 (initialize_low_tracepoint): Call it.
9227 * server.h (set_trampoline_buffer_space): Declare.
9228 (claim_trampoline_space): Ditto.
9229 (have_fast_tracepoint_trampoline_buffer): Ditto.
9231 2011-11-14 Yao Qi <yao@codesourcery.com>
9233 * server.c (handle_query): Handle InstallInTrace for qSupported.
9234 * tracepoint.c (add_tracepoint): Sort list.
9235 (install_tracepoint, download_tracepoint): New.
9236 (cmd_qtdp): Call them to install and download tracepoints.
9237 (sort_tracepoints): Removed.
9238 (cmd_qtstart): Update.
9240 2011-11-14 Yao Qi <yao@codesourcery.com>
9242 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9243 * mem-break.h: Declare.
9244 * tracepoint.c (cmd_qtstart): Move some code to ...
9245 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9247 (download_tracepoints): Move some code to ...
9248 (download_tracepoint_1): ... here. New.
9250 2011-11-08 Yao Qi <yao@codesourcery.com>
9252 * remote-utils.c (relocate_instruction): A comment fix.
9254 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9256 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9257 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9258 dr_status_mirror and dr_control_mirror from debug_reg_state.
9259 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9260 (i386_initial_stuff): Remove use of deleted globals.
9261 (i386_get_thread_context, i386_set_thread_context,
9262 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9263 from debug_reg_state.
9265 2011-11-05 Yao Qi <yao@codesourcery.com>
9267 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9268 address as TPOINT's.
9270 2011-11-02 Stan Shebs <stan@codesourcery.com>
9272 * tracepoint.c (agent_mem_read_string): New function.
9273 (eval_agent_expr): Call it for tracenz.
9274 * server.c (handle_query): Report support for tracenz.
9276 2011-11-02 Yao Qi <yao@codesourcery.com>
9278 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9280 2011-11-02 Yao Qi <yao@codesourcery.com>
9282 * target.h: Fix a typo in comment.
9284 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9286 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9287 clobber the breakpoints' shadows with fast tracepoint jumps.
9288 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9289 * target.c (write_inferior_memory): Also pass MYADDR down to
9292 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9294 * configure.ac: Check support for personality routine.
9295 * configure: Regenerate.
9296 * config.in: Likewise.
9297 * linux-low.c: Include <sys/personality.h>.
9298 Define ADDR_NO_RANDOMIZE if necessary.
9299 (linux_create_inferior): Disable address space randomization when
9300 forking inferior, if requested.
9301 (linux_supports_disable_randomization): New function.
9302 (linux_target_ops): Install it.
9303 * server.h (disable_randomization): Declare.
9304 * server.c (disable_randomization): New global variable.
9305 (handle_general_set): Handle QDisableRandomization.
9306 (handle_query): Likewise for qSupported.
9307 (main): Support --disable-randomization and --no-disable-randomization
9308 command line arguments.
9309 * target.h (struct target_ops): Add supports_disable_randomization.
9310 (target_supports_disable_randomization): New macro.
9312 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9314 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9316 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9317 [!PT_GETDSBT] (target_loadmap): New definition.
9318 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9319 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9320 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9321 and PT_GETDSBT to LINUX_LOADMAP.
9322 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9323 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9325 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9327 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9328 (arm_linux_hwbp_cap): New static variable.
9329 (arm_linux_get_hwbp_cap): Replace by ...
9330 (arm_linux_init_hwbp_cap): ... this new function.
9331 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9332 (arm_linux_get_hw_watchpoint_count): Likewise.
9333 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9334 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9335 (arm_prepare_to_resume): Use perror_with_name instead of error.
9337 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9339 * linux-arm-low.c: Include <signal.h>.
9340 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9341 (struct arm_linux_hwbp_cap): New data type.
9342 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9343 (struct arm_linux_hw_breakpoint): New data type.
9344 (MAX_BPTS, MAX_WPTS): Define.
9345 (struct arch_process_info, struct arch_lwp_info): New data types.
9346 (arm_linux_get_hwbp_cap): New function.
9347 (arm_linux_get_hw_breakpoint_count): Likewise.
9348 (arm_linux_get_hw_watchpoint_count): Likewise.
9349 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9350 (arm_hwbp_control_initialize): Likewise.
9351 (arm_hwbp_control_is_enabled): Likewise.
9352 (arm_hwbp_control_is_initialized): Likewise.
9353 (arm_hwbp_control_disable): Likewise.
9354 (arm_linux_hw_breakpoint_equal): Likewise.
9355 (arm_linux_hw_point_initialize): Likewise.
9356 (struct update_registers_data): New data structure.
9357 (update_registers_callback: New function.
9358 (arm_insert_point): Likewise.
9359 (arm_remove_point): Likewise.
9360 (arm_stopped_by_watchpoint): Likewise.
9361 (arm_stopped_data_address): Likewise.
9362 (arm_new_process): Likewise.
9363 (arm_new_thread): Likewise.
9364 (arm_prepare_to_resume): Likewise.
9365 (the_low_target): Register arm_insert_point, arm_remove_point,
9366 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9367 arm_new_thread, and arm_prepare_to_resume.
9369 2011-09-15 Stan Shebs <stan@codesourcery.com>
9371 * server.h (struct emit_ops): Add compare-goto fields.
9372 * tracepoint.c (gdb_agent_op_sizes): New table.
9373 (emit_eq_goto): New function.
9374 (emit_ne_goto): New function.
9375 (emit_lt_goto): New function.
9376 (emit_le_goto): New function.
9377 (emit_gt_goto): New function.
9378 (emit_ge_goto): New function.
9379 (is_goto_target): New function.
9380 (compile_bytecodes): Recognize special cases of compare-goto
9381 combinations and call specialized emitters for them.
9382 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9383 (amd64_emit_ne_goto): New function.
9384 (amd64_emit_lt_goto): New function.
9385 (amd64_emit_le_goto): New function.
9386 (amd64_emit_gt_goto): New function.
9387 (amd64_emit_ge_goto): New function.
9388 (amd64_emit_ops): Add the new functions.
9389 (i386_emit_eq_goto): New function.
9390 (i386_emit_ne_goto): New function.
9391 (i386_emit_lt_goto): New function.
9392 (i386_emit_le_goto): New function.
9393 (i386_emit_gt_goto): New function.
9394 (i386_emit_ge_goto): New function.
9395 (i386_emit_ops): Add the new functions.
9397 2011-09-08 Stan Shebs <stan@codesourcery.com>
9399 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9400 (i386_emit_epilogue): Restore %ebx.
9402 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9404 * server.c (step_thread): Remove definition.
9405 (process_serial_event): Don't handle Hs.
9406 * server.h (step_thread): Remove declaration.
9407 * target.c (set_desired_inferior): Remove use of step_thread.
9409 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9411 * linux-low.c: Include linux-procfs.h.
9412 (linux_attach_lwp_1): Update comments.
9413 (linux_attach): Scan for existing threads when attaching to a
9414 process that is the tgid.
9415 * Makefile.in: Update dependencies.
9417 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9419 * configure.srv: Add linux-procfs.o dependencies.
9421 2011-08-14 Yao Qi <yao@codesourcery.com>
9423 * target.h (struct target_ops): Fix indent.
9424 * win32-low.c (win32_target_ops): Fix comment.
9426 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9427 Yao Qi <yao@codesourcery.com>
9429 * Makefile.in (clean): Remove tic6x-*.c files.
9430 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9431 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9432 (tic6x-c64xp-linux.c): Likewise.
9433 * configure.srv: Add support for tic6x-*-uclinux.
9434 * linux-tic6x-low.c: New.
9435 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9437 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9438 Yao Qi <yao@codesourcery.com>
9440 * target.h (struct target_ops): Add read_loadmap.
9441 * linux-low.c (struct target_loadseg): New type.
9442 (struct target_loadmap): New type.
9443 (linux_read_loadmap): New function.
9444 (linux_target_ops): Add linux_read_loadmap.
9445 * server.c (handle_query): Support qXfer:fdpic:read packet.
9446 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9449 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9451 * win32-low.c: Include <stdint.h>.
9453 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9455 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9456 to the inferior here.
9457 (i386_remove_aligned_watchpoint): Ditto.
9458 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9459 fit part of the watchpoint in the debug registers.
9460 (i386_update_inferior_debug_regs): New.
9461 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9462 registers, and only update the inferior on success.
9463 (i386_low_remove_watchpoint): Ditto.
9465 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9467 * linux-low.c (compare_ints, unique, list_threads, show_process,
9468 linux_core_of_thread): Delete.
9469 (linux_target_ops): Change linux_core_of_thread to
9470 linux_common_core_of_thread.
9471 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9472 * utils.c (malloc_failure): Change type of argument.
9473 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9474 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9475 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9476 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9477 (IPA_OBJS): Add common-utils-ipa.o.
9478 (ptid_h, linux_osdata_h): New macros.
9479 (server_h): Add common/common-utils.h, common/xml-utils.h,
9480 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9482 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9483 ptid.o, buffer.o): New rules.
9484 (linux-low.o): Add common/linux-osdata.h as a dependency.
9485 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9486 * configure.ac: Add AC_HEADER_DIRENT check.
9487 * config.in: Regenerate.
9488 * configure: Regenerate.
9489 * remote-utils.c (xml_escape_text): Delete.
9490 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9491 buffer_xml_printf): Move to common/buffer.c.
9492 * server.c (main): Remove call to initialize_inferiors.
9493 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9494 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9495 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9496 internal_error, gdb_assert, gdb_assert_fail): Delete.
9497 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9498 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9500 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9501 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9502 initialize_inferiors): Delete.
9504 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9506 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9509 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9511 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9513 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9515 2011-05-26 Yao Qi <yao@codesourcery.com>
9517 * Makefile.in (thread-db.o): Track dependence to
9518 common/gdb_thread_db.h.
9519 * thread-db.c: include gdb_thread_db.h from right place.
9521 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9523 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9524 __FILE__ and __LINE__ to internal_error.
9526 2011-05-13 Doug Evans <dje@google.com>
9528 * thread-db.c (try_thread_db_load_from_sdir): New function.
9529 (try_thread_db_load_from_dir): New function.
9530 (thread_db_load_search): Handle $sdir, ignore $pdir.
9531 Remove trying of system directories if search of
9532 libthread-db-search-path fails, that is now done via $sdir.
9534 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9536 * server.c (handle_query): Add EnableDisableTracepoints to the list
9537 of supported features.
9538 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9540 (cmd_qtenable_disable): New.
9541 (cmd_qtstart): Install tracepoints even if disabled.
9542 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9543 receiving a QTEnable or QTDisable packet.
9544 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9545 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9547 (gdb_probe): Skip data collection if static tracepoint is disabled.
9549 2011-05-10 Doug Evans <dje@google.com>
9551 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9553 2011-05-04 Doug Evans <dje@google.com>
9555 * linux-low.c (linux_join): Skip process lookup.
9556 * spu-low.c (spu_join): Ditto.
9557 * server.c (join_inferiors_callback): Delete.
9558 (process_serial_event): For 'D' packet (detach) call join_inferior
9561 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9563 * README: Don't mention xscale*-*-linux*.
9564 * configure.srv (xscale*-*-linux*): Don't handle target.
9566 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9568 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9570 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9571 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9572 (i386_emit_void_call_2): Likewise.
9574 2011-04-26 Yao Qi <yao@codesourcery.com>
9576 * linux-low.c: Move common macros to linux-ptrace.h.
9577 Include linux-ptrace.h.
9578 * Makefile.in (linux_ptrace_h): New.
9579 (linux-low.o): Depends on linux-ptrace.h.
9581 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9583 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9584 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9585 (remote_prepare): New function with most of the TCP code from ...
9586 (remote_open): ... here. Detect PORT here unconditionally. Move also
9587 setting transport_is_reliable.
9588 * server.c (run_once): New variable.
9589 (gdbserver_usage): Document it.
9590 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9591 the first run if RUN_ONCE.
9592 * server.h (run_once, remote_prepare): New declarations.
9594 2011-04-19 Tom Tromey <tromey@redhat.com>
9596 * win32-low.c (handle_load_dll): Remove duplicate "the".
9598 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9600 Remove support for old Cygwin 1.5 versions.
9601 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9602 function to avoid warning.
9603 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9606 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9608 * gdbserver/server.h (Macro _): Define it if not available.
9610 2011-03-14 Michael Snyder <msnyder@vmware.com>
9612 * hostio.c (handle_close): Remove unnecessary null test.
9614 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9616 * Makefile.in (maintainer-clean realclean distclean): Remove
9617 "make ... subdir_do" command.
9619 2011-03-10 Michael Snyder <msnyder@vmware.com>
9621 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9623 * server.c (handle_v_run): Free alloced buffer on early return.
9625 2011-03-09 Yao Qi <yao@codesourcery.com>
9628 2011-03-04 Yao Qi <yao@codesourcery.com>
9630 * Makefile.in: Remove GNU make feature --directory.
9632 2011-03-05 Yao Qi <yao@codesourcery.com>
9634 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9635 (subdir_do): New make target. Copied from gdb/Makefile.
9636 (maintainer-clean, realclean, distclean, clean): Call corresponding
9637 make targets in common/Makefile.
9639 2011-02-11 Yao Qi <yao@codesourcery.com>
9641 * configure.ac: Call AC_PROG_RANLIB.
9642 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9643 * configure: Regenerate.
9645 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9647 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9649 2011-03-06 Yao Qi <yao@codesourcery.com>
9651 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9653 2011-03-05 Yao Qi <yao@codesourcery.com>
9655 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9656 (subdir_do): New make target. Copied from gdb/Makefile.
9657 (maintainer-clean, realclean, distclean, clean): Call corresponding
9658 make targets in common/Makefile.
9660 2011-03-04 Yao Qi <yao@codesourcery.com>
9662 * Makefile.in: Remove GNU make feature --directory.
9664 2011-03-04 Michael Snyder <msnyder@vmware.com>
9666 * server.c (queue_stop_reply): Call xmalloc not malloc.
9668 2011-03-02 Michael Snyder <msnyder@vmware.com>
9670 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9672 2011-02-28 Michael Snyder <msnyder@vmware.com>
9674 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9675 (cmd_qtframe): Ditto.
9676 (cmd_qtbuffer): Ditto.
9677 (cmd_bigqtbuffer): Ditto.
9679 * utils.c (decimal2str): Initialize 'width' to nine, then
9682 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9684 * hostio.c (require_data): Free *data, not data.
9686 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9688 * hostio.c (require_data): Use free, not xfree.
9690 2011-02-27 Michael Snyder <msnyder@vmware.com>
9692 * server.c (handle_query): Discard unused value.
9694 * hostio.c (require_data): Free malloc memory before returning
9697 2011-02-26 Michael Snyder <msnyder@vmware.com>
9699 * linux-low.c (list_threads): Call closedir for dirent.
9701 2011-02-27 Michael Snyder <msnyder@vmware.com>
9703 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9704 a case statement falls through.
9706 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9708 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9711 2011-02-26 Michael Snyder <msnyder@vmware.com>
9713 * utils.c (decimal2str): Eliminate dead code and dead param.
9714 (pulongest): Drop dead param from call to decimal2str.
9717 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9719 Revert the following patch (not approved yet):
9720 2011-02-21 Hui Zhu <teawater@gmail.com>
9721 * tracepoint.c (tp_printf): New function.
9722 (eval_agent_expr): Handle gdb_agent_op_printf.
9724 2011-02-21 Hui Zhu <teawater@gmail.com>
9726 * tracepoint.c (tp_printf): New function.
9727 (eval_agent_expr): Handle gdb_agent_op_printf.
9729 2011-02-18 Tom Tromey <tromey@redhat.com>
9731 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9732 (tracepoint.o): Likewise.
9733 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9734 (gdb_agent_op_names): Likewise.
9736 2011-02-18 Tom Tromey <tromey@redhat.com>
9738 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9739 gdb_agent_op_rot>: New constants.
9740 (gdb_agent_op_names): Add pick and roll.
9741 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9744 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9746 * aclocal.m4: Regenerated with aclocal-1.11.1.
9748 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9750 * server.c (handle_qxfer_traceframe_info): New.
9751 (qxfer_packets): Register "traceframe-info".
9752 (handle_query): Report support for qXfer:traceframe-info:read+.
9753 * tracepoint.c (match_blocktype): New.
9754 (traceframe_find_block_type): Rename to ...
9755 (traceframe_walk_blocks): ... this. Add callback filter argument,
9757 (traceframe_find_block_type): New, reimplemented on top of
9758 traceframe_walk_blocks.
9759 (build_traceframe_info_xml): New.
9760 (traceframe_read_info): New.
9761 * server.h (traceframe_read_info): Declare.
9763 2011-02-11 Yao Qi <yao@codesourcery.com>
9765 * configure.ac: Call AC_PROG_RANLIB.
9766 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9767 * configure: Regenerate.
9769 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9771 * server.c (gdb_read_memory): Change return semantics to allow
9773 (handle_search_memory_1): Adjust.
9774 (process_serial_event) <'m' packet>: Handle partial transfers.
9775 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9777 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9779 * regcache.c (init_register_cache): Initialize
9780 regcache->register_status.
9781 (free_register_cache): Release regcache->register_status.
9782 (regcache_cpy): Copy register_status.
9783 (registers_to_string): Print 'x's for unavailable registers.
9784 (supply_register): Mark the register's status valid or
9785 unavailable, depending on whether a buffer was passed in or not.
9786 (supply_register_zeroed): New.
9787 (supply_regblock): Mark the registers' status valid or
9788 unavailable, depending on whether a buffer was passed in or not.
9789 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9790 (struct regcache): New `register_status' field.
9791 (supply_register_zeroed): Declare.
9792 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9793 supply_register_zeroed, rather than passing a NULL buffer to
9795 * tracepoint.c (fetch_traceframe_registers): Update comment.
9797 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9799 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9802 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9804 * server.h (decode_xfer_write): Change prototype.
9805 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9806 and don't extract the annex here.
9807 * server.c (decode_xfer_read): Remove `annex' parameter,
9808 and don't extract the annex here.
9810 (struct qxfer): New.
9811 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9812 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9813 (handle_qxfer_statictrace): New functions, abstracted out from
9814 handle_query, and made to use the struct qxfer interface.
9815 (handle_threads_qxfer_proper): Rename to ...
9816 (handle_qxfer_threads_proper): ... this.
9817 (handle_threads_qxfer): Rename to ...
9818 (handle_qxfer_threads): ... this. Adjust.
9819 (qxfer_packets): New array.
9820 (handle_qxfer): New function.
9821 (handle_query): Use handle_qxfer.
9823 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9825 * gdbreplay.c: Shorten lines of >= 80 columns.
9826 * linux-low.c: Ditto.
9827 * linux-ppc-low.c: Ditto.
9828 * linux-s390-low.c: Ditto.
9829 * linux-sparc-low.c: Ditto.
9830 * linux-x86-low.c: Ditto.
9831 * linux-xtensa-low.c: Ditto.
9832 * mem-break.c: Ditto.
9834 * regcache.h: Ditto.
9835 * remote-utils.c: Ditto.
9838 * thread-db.c: Ditto.
9839 * tracepoint.c: Ditto.
9841 * win32-low.h: Ditto.
9843 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9845 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9848 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9850 * server.c (gdbserver_version): Update copyright year in version
9852 * gdbreplay.c (gdbreplay_version): Ditto.
9854 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9856 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9857 * linux-bfin-low.c: New file.
9858 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9859 PT_DATA_ADDR for BFIN targets.
9860 * Makefile.in (SFILES): Add linux-bfin-low.c.
9861 (clean): Remove reg-bfin.c.
9862 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9863 * README: Mention supported Blackfin targets.
9865 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9867 * .gitignore: New file.
9869 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9871 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9873 2010-10-22 Jie Zhang <jie@codesourcery.com>
9875 * Makefile.in: Add FLAGS_TO_PASS variable.
9876 (install): Remove dependency of install-only and recursively
9877 invoke make for install-only.
9879 2010-10-04 Doug Evans <dje@google.com>
9881 * Makefile.in (uninstall): Use $(DESTDIR).
9883 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9887 * linux-x86-low.c (compat_siginfo_from_siginfo)
9888 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9889 si_code is < 0. Check for si_code == SI_TIMER before checking for
9892 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9894 * lynx-i386-low.c: New file.
9895 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9897 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9899 * lynx-low.c (ptrace_request_to_str): Remove handling for
9900 request values that have been removed in LynxOS 5.x.
9902 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9904 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9907 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9909 * configure.ac: Add --enable-inprocess-agent option.
9910 * configure: Rebuilt.
9912 2010-09-06 Yao Qi <yao@codesourcery.com>
9914 * linux-low.c (linux_kill): Remove unused variable.
9915 (linux_stabilize_threads): Likewise.
9916 * server.c (start_inferior): Likewise.
9917 (queue_stop_reply_callback): Likewise.
9918 * tracepoint.c (do_action_at_tracepoint): Likewise.
9920 2010-09-06 Yao Qi <yao@codesourcery.com>
9922 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9925 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9927 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9929 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9931 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9934 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9936 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9937 gdbserver/lynx-ppc-low.c: New files.
9938 * Makefile.in (lynx_low_h): New variable.
9939 (lynx-low.o, lynx-ppc-low.o): New rules.
9940 * configure.ac: On LynxOS, link with -lnetinet.
9941 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9942 * configure: regenerate.
9944 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9946 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9947 * configure.ac: Add check for vasprintf and vsnprintf.
9948 * configure, config.in: Regenerate.
9949 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9951 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9953 * gdbreplay.c: Move include of alloca.h up, next to include of
9955 * server.h: Add include of malloc.h.
9956 * mem-break.c: Remove include of malloc.h.
9957 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9959 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9961 * Makefile.in (memmem.o): Build with -Wno-error.
9963 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9965 * utils.c (xsnprintf): Make non-static.
9966 * server.h: Add xsnprintf declaration.
9967 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9968 replace calls to snprintf by calls to xsnprintf throughout.
9970 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9972 * configure.ac: Add configure check for alloca.
9973 * configure, config.in: Regenerate.
9974 * server.h: Include alloca.h if it exists.
9975 * gdbreplay.c: Include alloca.h if it exists.
9977 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9979 * linux-low.c (__SIGRTMIN): Define if not already defined.
9980 (linux_create_inferior): Check for __ANDROID__ rather than
9982 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9983 are already deferred.
9984 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9985 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9986 stopped and already has a pending signal to report.
9987 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9988 a pending signal to report or is moving out of a jump pad.
9989 (linux_init_signals): Check for __ANDROID__ rather than
9992 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9994 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9995 debug_threads check. Avoid a linear search when not doing debug
9998 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10000 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10001 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10002 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10003 (process_event): Change local fd's type to gdb_fildes_t.
10004 (create_file_handler): Adjust prototype.
10005 (delete_file_handler): Adjust prototype.
10006 (handle_file_event): Adjust prototype. Use pfildes.
10007 (create_file_event): Adjsut prototype.
10008 * remote-utils.c (remote_desc, listen_desc): Change type to
10010 * server.h: New gdb_fildes_t typedef.
10011 [USE_WIN32API]: Include winsock2.h.
10012 (delete_file_handler, add_file_handler): Adjust prototypes.
10013 (pfildes): Declare.
10014 * utils.c (pfildes): New.
10016 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10018 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10019 * configure: Regenerate.
10021 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10023 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10024 (linux_done_accessing_memory): ... this.
10025 (linux_target_ops): Adjust.
10026 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10027 * nto-low.c (nto_target_ops): Adjust comment.
10028 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10029 * spu-low.c (spu_target_ops): Adjust comment.
10030 * target.h (target_ops): Rename unprepare_to_access_memory field
10031 to done_accessing_memory.
10032 (unprepare_to_access_memory): Rename to ...
10033 (done_accessing_memory): ... this.
10035 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10037 * linux-low.c (linux_prepare_to_access_memory): New.
10038 (linux_unprepare_to_access_memory): New.
10039 (linux_target_ops): Install them.
10040 * server.c (read_memory): Rename to ...
10041 (gdb_read_memory): ... this. Use
10042 prepare_to_access_memory/prepare_to_access_memory.
10043 (write_memory): Rename to ...
10044 (gdb_write_memory): ... this. Use
10045 prepare_to_access_memory/prepare_to_access_memory.
10046 (handle_search_memory_1): Adjust.
10047 (process_serial_event): Adjust.
10048 * target.h (struct target_ops): New fields
10049 prepare_to_access_memory and unprepare_to_access_memory.
10050 (prepare_to_access_memory, unprepare_to_access_memory): New.
10051 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10052 prepare_to_access_memory/prepare_to_access_memory.
10053 * nto-low.c (nto_target_ops): Adjust.
10054 * spu-low.c (spu_target_ops): Adjust.
10055 * win32-low.c (win32_target_ops): Adjust.
10057 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10059 * Makefile.in (WARN_CFLAGS): Get it from configure.
10060 (WERROR_CFLAGS): New.
10061 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10062 * configure.ac: Introduce --enable-werror, which adds -Werror to
10063 the compiler command line. Enabled by default. Disable with
10064 --disable-werror. Add -Wdeclaration-after-statement
10065 Wpointer-arith and -Wformat-nonliteral to warning flags.
10066 * configure: Regenerate.
10068 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10070 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10072 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10074 * gdbreplay.c (remote_error): New.
10076 (expect): Use gdbchar. Check for error reading from GDB.
10077 Clarify sync error output.
10078 (play): Check for errors writing to GDB.
10079 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10080 * remote-utils.c (getpkt): Check for errors writing to the remote
10083 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10085 * linux-low.c (linux_wait_1): Move non-debugging code out of
10086 `debug_threads' control.
10088 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10090 * linux-low.c (linux_wait_1): Don't set last_status here.
10091 * server.c (push_event, queue_stop_reply_callback): Assert we're
10092 not pushing a TARGET_WAITKIND_IGNORE event.
10093 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10094 (myresume, handle_target_event): Set the thread's last_resume_kind
10095 and last_status from the target returned status.
10097 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10101 * linux-x86-low.c (update_debug_registers_callback): New.
10102 (i386_dr_low_set_addr): Use it.
10103 (i386_dr_low_get_addr): New.
10104 (i386_dr_low_set_control): Use update_debug_registers_callback.
10105 (i386_dr_low_get_control): New.
10106 (i386_dr_low_get_status): Adjust.
10107 * linux-low.c (linux_stop_lwp): New.
10108 * linux-low.h (linux_stop_lwp): Declare.
10110 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10111 argument instead of a i386_debug_reg_state.
10112 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10113 a i386_debug_reg_state.
10114 (i386_insert_aligned_watchpoint): Adjust.
10115 (i386_remove_aligned_watchpoint): Adjust.
10116 (i386_low_stopped_data_address): Read the debug registers from the
10117 inferior instead of from the mirrors.
10118 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10119 (i386_dr_low_get_addr): Declare.
10120 (i386_dr_low_get_control): Declare.
10121 (i386_dr_low_get_status): Change prototype.
10123 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10124 (i386_dr_low_get_addr): New.
10125 (i386_dr_low_get_control): New.
10126 (i386_dr_low_get_status): Adjust prototype. Return
10128 (i386_initial_stuff): Clear dr_status_mirror and
10130 (i386_get_thread_context): Adjust.
10131 (i386_set_thread_context): Adjust.
10132 (i386_thread_added): Adjust.
10134 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10136 * linux-low.h (linux_thread_area): Delete declaration.
10138 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10140 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10141 after its termination.
10143 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10145 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10146 (gdb_wants_all_stopped): Delete.
10147 (linux_wait_1): Don't call them.
10148 * server.c (handle_v_cont): Tag all threads as want-stopped.
10149 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10150 stopped as "client-wants-stopped".
10152 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10154 * Makefile.in (signals_h): New.
10155 (server_h): Depend on it.
10156 (server.o): Don't depend on $(signals_def).
10157 (signals.o): Depend on $(signals_def).
10159 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10161 * Makefile.in (signals_def): New.
10162 (server_h): Append include/gdb/signals.h and signals_def.
10163 (server.o): Append signals_def.
10165 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10167 * server.c (handle_target_event): Use target_signal_to_host for
10168 resume_info.sig initialization.
10169 * target.h (struct thread_resume) <sig>: New comment.
10171 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10173 * server.c (handle_query): strcpy() the returned string from paddress()
10174 instead of sprintf().
10175 * utils.c (paddress): Return phex_nz().
10177 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10179 * server.c (handle_v_cont): Call mourn_inferior if process
10181 (myresume): Likewise.
10183 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10185 Static tracepoints, and integration with UST.
10187 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10188 * mem-break.c (uninsert_all_breakpoints)
10189 (reinsert_all_breakpoints): New.
10190 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10191 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10192 (gdb_agent_ust_loaded, helper_thread_id)
10193 (gdb_agent_helper_thread_id): New macros.
10194 (struct ipa_sym_addresses): Add addr_ust_loaded,
10195 addr_helper_thread_id, addr_cmd_buf.
10196 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10197 (in_process_agent_loaded_ust): New.
10198 (write_e_ust_not_loaded): New.
10199 (maybe_write_ipa_ust_not_loaded): New.
10200 (struct collect_static_trace_data_action): New.
10201 (enum tracepoint_type) <static_tracepoint>: New.
10202 (struct tracepoint) <handle>: Mention static tracepoints.
10203 (struct static_tracepoint_ctx): New.
10204 (CMD_BUF_SIZE): New.
10205 (add_tracepoint_action): Handle static tracepoint actions.
10206 (unprobe_marker_at): New.
10207 (clear_installed_tracepoints): Handle static tracepoints.
10208 (cmd_qtdp): Handle static tracepoints.
10209 (probe_marker_at): New.
10210 (cmd_qtstart): Handle static tracepoints.
10211 (response_tracepoint): Handle static tracepoints.
10212 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10213 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10214 (get_context_regcache): Handle static tracepoints.
10215 (do_action_at_tracepoint): Handle static tracepoint actions.
10216 (traceframe_find_block_type): Handle static trace data blocks.
10217 (traceframe_read_sdata): New.
10218 (download_tracepoints): Download static tracepoint actions.
10219 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10220 (GDB_PROBE_NAME): New.
10222 (GET_UST_SYM): New.
10225 (ust_marker_to_static_tracepoint): New.
10227 (collect_ust_data_at_tracepoint): New.
10228 (gdb_ust_probe): New.
10229 (UNIX_PATH_MAX, SOCK_DIR): New.
10230 (gdb_ust_connect_sync_socket): New.
10231 (resume_thread, stop_thread): New.
10232 (run_inferior_command): New.
10233 (init_named_socket): New.
10234 (gdb_ust_socket_init): New.
10235 (cstr_to_hexstr): New.
10237 (first_marker, next_marker): New.
10238 (response_ust_marker): New.
10239 (cmd_qtfstm, cmd_qtsstm): New.
10240 (unprobe_marker_at, probe_marker_at): New.
10241 (cmd_qtstmat, gdb_ust_thread): New.
10242 (gdb_ust_init): New.
10243 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10244 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10245 (ST_REGENTRY): New.
10246 (x86_64_st_collect_regmap): New.
10247 (X86_64_NUM_ST_COLLECT_GREGS): New.
10248 (AMD64_RIP_REGNUM): New.
10249 (supply_static_tracepoint_registers): New.
10250 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10251 (ST_REGENTRY): New.
10252 (i386_st_collect_regmap): New.
10253 (i386_NUM_ST_COLLECT_GREGS): New.
10254 (supply_static_tracepoint_registers): New.
10255 * server.c (handle_query): Handle qXfer:statictrace:read.
10256 <qSupported>: Report support for StaticTracepoints, and
10257 qXfer:statictrace:read features.
10258 * server.h (traceframe_read_sdata)
10259 (supply_static_tracepoint_registers): Declare.
10260 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10261 (unpack_varlen_hex): Include in IPA build.
10262 * Makefile.in (ustlibs, ustinc): New.
10263 (IPA_OBJS): Add remote-utils-ipa.o.
10264 ($(IPA_LIB)): Link -ldl and -lpthread.
10266 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10267 * config.in, configure: Regenerate.
10269 2010-06-20 Ian Lance Taylor <iant@google.com>
10270 Pedro Alves <pedro@codesourcery.com>
10272 * linux-x86-low.c (always_true): Delete.
10273 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10274 trying to fool the compiler with always_true.
10276 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10278 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10279 conditions in gdbserver.
10281 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10283 * spu-low.c (spu_read_memory): Wrap around local store limit.
10284 (spu_write_memory): Likewise.
10286 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10288 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10289 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10291 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10293 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10294 uses with LONGEST uses.
10296 2010-06-14 Stan Shebs <stan@codesourcery.com>
10297 Pedro Alves <pedro@codesourcery.com>
10301 * linux-x86-low.c: Include limits.h.
10303 (always_true): New.
10306 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10307 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10308 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10309 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10310 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10311 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10312 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10313 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10314 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10315 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10316 (amd64_emit_void_call_2): New.
10317 (amd64_emit_ops): New.
10318 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10319 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10320 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10321 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10322 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10323 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10324 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10325 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10326 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10327 (i386_emit_stack_adjust, i386_emit_int_call_1)
10328 (i386_emit_void_call_2): New.
10329 (i386_emit_ops): New.
10330 (x86_emit_ops): New.
10331 (the_low_target): Install x86_emit_ops.
10332 * server.h (struct emit_ops): New.
10333 (get_raw_reg_func_addr): Declare.
10334 (current_insn_ptr, emit_error): Declare.
10335 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10336 (set_trace_state_variable_value): New defines.
10337 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10338 addr_get_trace_state_variable_value and
10339 addr_set_trace_state_variable_value.
10340 (symbol_list): New fields for get_raw_reg,
10341 get_trace_state_variable_value and set_trace_state_variable_value.
10342 (condfn): New typedef.
10343 (struct tracepoint): New field `compiled_cond'.
10344 (do_action_at_tracepoint): Clear compiled_cond.
10345 (get_trace_state_variable_value, set_trace_state_variable_value):
10347 (condition_true_at_tracepoint): If there's a compiled condition,
10349 (current_insn_ptr, emit_error): New globals.
10350 (struct bytecode_address): New.
10351 (get_raw_reg_func_addr): New.
10352 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10353 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10354 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10355 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10356 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10357 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10358 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10359 (compile_tracepoint_condition, compile_bytecodes): New.
10360 * target.h (emit_ops): Forward declare.
10361 (struct target_ops): New field emit_ops.
10362 (target_emit_ops): New.
10363 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10364 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10365 * linux-low.c (linux_emit_ops): New.
10366 (linux_target_ops): Install it.
10367 * linux-low.h (struct linux_target_ops): New field emit_ops.
10369 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10371 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10372 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10374 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10375 Stan Shebs <stan@codesourcery.com>
10377 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10378 (all): Depend on $(extra_libraries).
10379 (install-only): Install the IPA.
10380 (IPA_OBJS, IPA_LIB): New.
10381 (clean): Remove the IPA lib.
10382 (IPAGENT_CFLAGS): New.
10383 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10384 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10385 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10386 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10387 * configure.ac: Check for atomic builtins support in the compiler.
10388 (IPA_DEPFILES, extra_libraries): Define.
10389 * configure.srv (ipa_obj): Add description.
10390 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10391 (i[34567]86-*-linux*): Set ipa_obj.
10392 (x86_64-*-linux*): Set ipa_obj.
10393 * linux-low.c (stabilizing_threads): New.
10394 (supports_fast_tracepoints): New.
10395 (linux_detach): Stabilize threads before detaching.
10396 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10397 the lwp is either not stabilizing, or is moving out of a jump pad.
10398 (linux_fast_tracepoint_collecting): New.
10399 (maybe_move_out_of_jump_pad): New.
10400 (enqueue_one_deferred_signal): New.
10401 (dequeue_one_deferred_signal): New.
10402 (linux_wait_for_event_1): If moving out of a jump pad, defer
10403 pending signals to later.
10404 (linux_stabilize_threads): New.
10405 (linux_wait_1): Check if threads need moving out of jump pads, and
10407 (stuck_in_jump_pad_callback): New.
10408 (move_out_of_jump_pad_callback): New.
10409 (lwp_running): New.
10410 (linux_resume_one_lwp): Handle moving out of jump pads.
10411 (linux_set_resume_request): Dequeue deferred signals.
10412 (need_step_over_p): Also step over fast tracepoint jumps.
10413 (start_step_over): Also uninsert fast tracepoint jumps.
10414 (finish_step_over): Also reinsert fast tracepoint jumps.
10415 (linux_install_fast_tracepoint_jump): New.
10416 (linux_target_ops): Install linux_stabilize_threads and
10417 linux_install_fast_tracepoint_jump_pad.
10418 * linux-low.h (linux_target_ops) <get_thread_area,
10419 install_fast_tracepoint_jump_pad>: New fields.
10420 (struct lwp_info) <collecting_fast_tracepoint,
10421 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10422 (linux_get_thread_area): Declare.
10423 * linux-x86-low.c (jump_insn): New.
10424 (x86_get_thread_area): New.
10425 (append_insns): New.
10426 (push_opcode): New.
10427 (amd64_install_fast_tracepoint_jump_pad): New.
10428 (i386_install_fast_tracepoint_jump_pad): New.
10429 (x86_install_fast_tracepoint_jump_pad): New.
10430 (the_low_target): Install x86_get_thread_area and
10431 x86_install_fast_tracepoint_jump_pad.
10432 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10433 (struct fast_tracepoint_jump): New.
10434 (fast_tracepoint_jump_insn): New.
10435 (fast_tracepoint_jump_shadow): New.
10436 (find_fast_tracepoint_jump_at): New.
10437 (fast_tracepoint_jump_here): New.
10438 (delete_fast_tracepoint_jump): New.
10439 (set_fast_tracepoint_jump): New.
10440 (uninsert_fast_tracepoint_jumps_at): New.
10441 (reinsert_fast_tracepoint_jumps_at): New.
10442 (set_breakpoint_at): Use write_inferior_memory.
10443 (uninsert_raw_breakpoint): Use write_inferior_memory.
10444 (check_mem_read): Mask out fast tracepoint jumps.
10445 (check_mem_write): Mask out fast tracepoint jumps.
10446 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10447 (set_fast_tracepoint_jump): Declare.
10448 (delete_fast_tracepoint_jump)
10449 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10450 (reinsert_fast_tracepoint_jumps_at): Declare.
10451 * regcache.c: Don't compile many functions when building the
10452 in-process agent library.
10453 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10454 the register buffer in the heap.
10455 (free_register_cache): If the register buffer isn't owned by the
10456 regcache, don't free it.
10457 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10458 pre-existing register caches.
10459 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10461 (convert_ascii_to_int): : Constify `from' parameter type.
10462 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10463 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10464 the needed buffer in-place.
10465 (relocate_instruction): New.
10466 * server.c (handle_query) <qSymbols>: If the target supports
10467 tracepoints, give it a chance of looking up symbols. Report
10468 support for fast tracepoints.
10469 (handle_status): Stabilize threads.
10470 (process_serial_event): Adjust.
10471 * server.h (struct fast_tracepoint_jump): Forward declare.
10472 (struct process_info) <fast_tracepoint_jumps>: New field.
10473 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10474 (decode_X_packet, decode_M_packet): Adjust.
10475 (relocate_instruction): Declare.
10476 (in_process_agent_loaded): Declare.
10477 (tracepoint_look_up_symbols): Declare.
10478 (struct fast_tpoint_collect_status): Declare.
10479 (fast_tracepoint_collecting): Declare.
10480 (force_unlock_trace_buffer): Declare.
10481 (handle_tracepoint_bkpts): Declare.
10482 (initialize_low_tracepoint)
10483 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10484 * target.h (struct target_ops) <stabilize_threads,
10485 install_fast_tracepoint_jump_pad>: New fields.
10486 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10487 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10488 [HAVE_STDINT_H]: Include stdint.h.
10489 (trace_debug_1): Rename to ...
10490 (trace_vdebug): ... this.
10491 (trace_debug): Rename to ...
10492 (trace_debug_1): ... this. Add `level' parameter.
10493 (trace_debug): New.
10494 (ATTR_USED, ATTR_NOINLINE): New.
10495 (IP_AGENT_EXPORT): New.
10496 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10497 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10498 (about_to_request_buffer_space, trace_buffer_is_full)
10499 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10500 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10501 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10502 (traceframe_write_count, traceframes_created)
10503 (trace_state_variables)
10504 New renaming defines.
10505 (struct ipa_sym_addresses): New.
10506 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10507 (symbol_list): New.
10508 (ipa_sym_addrs): New.
10509 (all_tracepoint_symbols_looked_up): New.
10510 (in_process_agent_loaded): New.
10511 (write_e_ipa_not_loaded): New.
10512 (maybe_write_ipa_not_loaded): New.
10513 (tracepoint_look_up_symbols): New.
10514 (debug_threads) [IN_PROCESS_AGENT]: New.
10515 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10516 (UNKNOWN_SIDE_EFFECTS): New.
10517 (stop_tracing): New.
10518 (flush_trace_buffer): New.
10519 (stop_tracing_bkpt): New.
10520 (flush_trace_buffer_bkpt): New.
10521 (read_inferior_integer): New.
10522 (read_inferior_uinteger): New.
10523 (read_inferior_data_pointer): New.
10524 (write_inferior_data_pointer): New.
10525 (write_inferior_integer): New.
10526 (write_inferior_uinteger): New.
10527 (struct collect_static_trace_data_action): Delete.
10528 (enum tracepoint_type): New.
10529 (struct tracepoint) <type>: New field `type'.
10530 <actions_str, step_actions, step_actions_str>: Only include in
10532 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10533 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10534 (tracepoints): Use IP_AGENT_EXPORT.
10535 (last_tracepoint): Don't include in the IPA.
10536 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10537 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10538 (alloced_trace_state_variables): New.
10539 (trace_state_variables): Use IP_AGENT_EXPORT.
10540 (traceframe_t): Delete unused variable.
10541 (circular_trace_buffer): Don't include in the IPA.
10542 (trace_buffer_start): Delete.
10543 (struct trace_buffer_control): New.
10544 (trace_buffer_free): Delete.
10545 (struct ipa_trace_buffer_control): New.
10546 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10547 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10549 (trace_buffer_ctrl): New.
10550 (TRACE_BUFFER_CTRL_CURR): New.
10551 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10552 Reimplement as macros.
10553 (trace_buffer_wrap): Delete.
10554 (traceframe_write_count, traceframe_read_count)
10555 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10556 (struct tracepoint_hit_ctx) <type>: New field.
10557 (struct fast_tracepoint_ctx): New.
10558 (memory_barrier): New.
10560 (record_tracepoint_error): Update atomically in the IPA.
10561 (clear_inferior_trace_buffer): New.
10562 (about_to_request_buffer_space): New.
10563 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10564 updating the same buffer.
10565 (add_tracepoint): Default the tracepoint's type to trap
10566 tracepoint, and orig_size to -1.
10567 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10568 internal variables.
10569 (create_trace_state_variable): New parameter `gdb'. Handle it.
10570 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10571 (cmd_qtdp): Handle fast tracepoints.
10572 (cmd_qtdv): Adjust.
10573 (max_jump_pad_size): New.
10574 (gdb_jump_pad_head): New.
10575 (get_jump_space_head): New.
10576 (claim_jump_space): New.
10577 (sort_tracepoints): New.
10578 (MAX_JUMP_SIZE): New.
10579 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10581 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10582 support. Upload fast traceframes, and delete internal IPA
10584 (stop_tracing_handler): New.
10585 (flush_trace_buffer_handler): New.
10586 (cmd_qtstop): Upload fast tracepoints.
10587 (response_tracepoint): Handle fast tracepoints.
10588 (tracepoint_finished_step): Upload fast traceframes. Set the
10589 tracepoint hit context's tracepoint type.
10590 (handle_tracepoint_bkpts): New.
10591 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10592 type. Add comment about fast tracepoints.
10593 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10594 non-existing action_str field.
10595 (get_context_regcache): Handle fast tracepoints.
10596 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10598 (fast_tracepoint_from_jump_pad_address): New.
10599 (fast_tracepoint_from_ipa_tpoint_address): New.
10600 (collecting_t): New.
10601 (force_unlock_trace_buffer): New.
10602 (fast_tracepoint_collecting): New.
10604 (gdb_collect): New.
10605 (write_inferior_data_ptr): New.
10606 (target_tp_heap): New.
10607 (target_malloc): New.
10608 (download_agent_expr): New.
10610 (download_tracepoints): New.
10611 (download_trace_state_variables): New.
10612 (upload_fast_traceframes): New.
10613 (IPA_FIRST_TRACEFRAME): New.
10614 (IPA_NEXT_TRACEFRAME_1): New.
10615 (IPA_NEXT_TRACEFRAME): New.
10616 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10617 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10618 (gdb_jump_pad_buffer_end): New.
10619 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10620 (initialize_tracepoint): Adjust.
10621 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10622 buffer. Initialize the low module.
10623 * utils.c (PREFIX, TOOLNAME): New.
10624 (malloc_failure): Use PREFIX.
10625 (error): In the IPA, an error causes an exit.
10626 (fatal, warning): Use PREFIX.
10627 (internal_error): Use TOOLNAME.
10628 (NUMCELLS): Increase to 10.
10629 * configure, config.in: Regenerate.
10631 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10633 * server.c (handle_query) <qSupported>: Do two passes over the
10634 qSupported string to avoid nesting strtok.
10636 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10638 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10640 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10641 -Wl,--dynamic-list.
10642 * configure: Regenerate.
10643 * proc-service.list: New.
10645 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10647 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10650 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10652 * gdbreplay.c (remote_open): Check error return from socket() call by
10653 its equality to -1 not by it being negative.
10654 * remote-utils.c (remote_open): Likewise.
10656 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10658 * config.h: Regenerate.
10660 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10662 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10663 doesn't provide PTRACE_GET_THREAD_AREA.
10665 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10667 * linux-m68k-low.c: Include <asm/ptrace.h>
10668 (ps_get_thread_area): Implement.
10670 2010-05-03 Doug Evans <dje@google.com>
10672 * event-loop.c (struct callback_event): New struct.
10673 (callback_list): New global.
10674 (append_callback_event, delete_callback_event): New functions.
10675 (process_callback): New function.
10676 (start_event_loop): Call it.
10677 * remote-utils.c (NOT_SCHEDULED): Define.
10678 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10679 moved out of readchar.
10680 (readchar): Rewrite. Call reschedule before returning.
10681 (reset_readchar): New function.
10682 (remote_close): Call it.
10683 (process_remaining, reschedule): New functions.
10684 * server.h (callback_handler_func): New typedef.
10685 (append_callback_event, delete_callback_event): Declare.
10687 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10689 * proc-service.c (ps_pglobal_lookup): Use
10690 thread_db_look_up_one_symbol.
10691 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10692 parameter. Use it instead of all_symbols_looked_up.
10693 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10695 (all_symbols_looked_up): Don't declare.
10696 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10697 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10699 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10700 Set all_symbols_looked_up here.
10701 (thread_db_look_up_one_symbol): New.
10702 (thread_db_get_tls_address): Adjust.
10703 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10704 thread_db object on the heap, and tentatively set it in the
10706 (thread_db_init): Don't set all_symbols_looked_up here.
10707 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10709 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10711 * linux-low.c (linux_kill, linux_detach): Adjust.
10712 (status_pending_p_callback): Remove redundant statement. Check
10713 for !TARGET_WAITIKIND_IGNORE, instead of
10714 TARGET_WAITKIND_STOPPED.
10715 (handle_tracepoints): Make sure LWP is locked. Adjust.
10716 (linux_wait_for_event_1): Adjust.
10717 (linux_cancel_breakpoints): New.
10718 (unsuspend_one_lwp): New.
10719 (unsuspend_all_lwps): New.
10720 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10721 (send_sigstop_callback): Change return type to int, add new
10722 `except' parameter and handle it.
10723 (suspend_and_send_sigstop_callback): New.
10724 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10725 pass them down. If SUSPEND, also increment the lwp's suspend
10727 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10728 (need_step_over_p): Don't consider suspended LWPs.
10729 (start_step_over): Adjust.
10730 (proceed_one_lwp): Change return type to int, add new `except'
10731 parameter and handle it.
10732 (unsuspend_and_proceed_one_lwp): New.
10733 (proceed_all_lwps): Use find_inferior instead of
10735 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10736 also decrement the suspend count of LWPs. Pass `except' down,
10737 instead of hacking its suspend count.
10738 (linux_pause_all): Add `freeze' parameter. Adjust.
10739 (linux_unpause_all): New.
10740 (linux_target_ops): Install linux_unpause_all.
10741 * server.c (handle_status): Adjust.
10742 * target.h (struct target_ops): New fields `unpause_all' and
10743 `cancel_breakpoints'. Add new parameter to `pause_all'.
10744 (pause_all): Add new `freeze' parameter.
10745 (unpause_all): New.
10746 (cancel_breakpoints): New.
10747 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10748 cancel breakpoints.
10749 (cmd_qtstart): Pause threads.
10750 (stop_tracing): Pause threads, and cancel breakpoints.
10751 * win32-low.c (win32_target_ops): Adjust.
10753 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10755 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10756 the inferior right away from here...
10757 (linux_wait_1): ... to here, and adjust to check the thread's
10758 last_resume_kind instead of the lwp's step or stop_expected flags.
10760 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10762 * README: Use consistent `GDB' and `GDBserver' spellings.
10764 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10766 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10767 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10768 (linux_detach_one_lwp): Assume the lwp is stopped.
10769 (any_thread_of): Delete.
10770 (linux_detach): Stop all lwps here. Don't blindly delete all
10772 (delete_lwp_callback): New.
10773 (linux_mourn): Delete all lwps of the process that is gone.
10774 (linux_wait_1): Don't delete the last lwp of the process here.
10775 * mem-break.h (mark_breakpoints_out): Declare.
10776 * mem-break.c (mark_breakpoints_out): New.
10777 (free_all_breakpoints): Use it.
10778 * server.c (handle_target_event): If the process is gone, mark
10780 * thread-db.c (struct thread_db) <create_bp>: New field.
10781 (thread_db_enable_reporting): Fix prototype. Store a thread event
10782 breakpoint reference in the thread_db struct.
10783 (thread_db_load_search): Clear the thread_db object.
10784 (try_thread_db_load_1): Ditto.
10785 (switch_to_process): New.
10786 (disable_thread_event_reporting): Use it.
10787 (remove_thread_event_breakpoints): New.
10788 (thread_db_detach, thread_db_mourn): Use it.
10790 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10792 * linux-low.c (linux_enable_event_reporting): New.
10793 (linux_wait_for_event_1, handle_extended_wait): Use it.
10795 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10797 * linux-low.c (linux_kill_one_lwp, linux_kill)
10798 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10799 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10800 SIGSTOP even if the LWP is stopped.
10801 (send_sigstop_callback): New.
10802 (stop_all_lwps): Use send_sigstop_callback instead.
10803 (linux_resume_one_thread): Adjust.
10804 (proceed_one_lwp): Still proceed an LWP that the client has
10805 requested to stop, if we haven't reported it as stopped yet. Make
10806 sure that LWPs the client want stopped, have a pending SIGSTOP.
10808 2010-04-26 Doug Evans <dje@google.com>
10810 * server.c (handle_general_set): Make static.
10812 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10813 Print received char after testing for error/eof instead of before.
10814 (input_interrupt): Tweak comment.
10816 2010-04-23 Doug Evans <dje@google.com>
10818 * server.c (start_inferior): Print inferior argv if --debug.
10820 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10822 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10823 * nto-x86-low.c: Include server.h
10825 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10827 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10828 be consistent with other sources of this directory.
10829 (init_registers_amd64): Correct name of source file of this function
10832 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10834 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10835 64-bit executables.
10837 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10839 * win32-i386-low.c: Add 64-bit support.
10840 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10841 (init_registers_amd64): Declare.
10842 (mappings): Add 64-bit version of array.
10843 (init_windows_x86): New function.
10844 (the_low_target): Change init_arch field to init_windows_x86.
10846 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10848 * win32-low.c: Adapt to support also 64-bit architecture.
10849 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10850 (get_image_name): Use SIZE_T type for local variable `done'.
10851 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10852 (toolhelp_get_dll_name): Idem.
10853 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10854 Use uintptr_t typecast to avoid warning.
10855 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10856 (handle_exception): Use phex_nz to avoid warning.
10857 (win32_wait): Remove unused local variable `process'.
10859 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10861 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10864 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10866 * configure.ac: Use `ws2_32' library for srv_mingw.
10867 * configure: Regenerate.
10868 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10869 * remote-utils.c: Likewise.
10871 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10873 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10874 if __x86_64__ is defined.
10876 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10878 * configure: Regenerate.
10880 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10882 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10883 * target.h (target_ops): New get_tib_address field.
10884 * win32-low.h (win32_thread_info): Add thread_local_base field.
10885 * win32-low.c (child_add_thread): Add tlb argument.
10886 Set thread_local_base field to TLB.
10887 (get_child_debug_event): Adapt to child_add_thread change.
10888 (win32_get_tib_address): New function.
10889 (win32_target_ops): Set get_tib_address field to
10890 win32_get_tib_address.
10891 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10893 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10895 * linux-low.c (linux_mourn): Also remove the process.
10896 * server.c (handle_target_event): Don't remove the process here.
10897 * nto-low.c (nto_mourn): New.
10898 (nto_target_ops): Install it.
10899 * spu-low.c (spu_mourn): New.
10900 (spu_target_ops): Install it.
10901 * win32-low.c (win32_mourn): New.
10902 (win32_target_ops): Install it.
10904 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10906 * server.h (buffer_xml_printf): Remove redundant `;'.
10908 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10910 * regcache.c (set_register_cache): Invalidate regcaches before
10911 changing the register cache layout.
10912 (regcache_invalidate_one): Allow a NULL regcache.
10913 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10914 regcaches before changing the register cache layout or the target
10917 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10919 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10920 variable warning on Linux/x86-64.
10922 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10924 GDBserver disconnected tracing support.
10926 * linux-low.c (linux_remove_process): Delete.
10927 (add_lwp): Don't set last_resume_kind here.
10928 (linux_kill): Use `mourn'.
10929 (linux_detach): Use `thread_db_detach', and `mourn'.
10930 (linux_mourn): New.
10931 (linux_attach_lwp_1): Adjust comment.
10932 (linux_attach): last_resume_kind moved the thread_info; adjust.
10933 (status_pending_p_callback): Adjust.
10934 (linux_wait_for_event_1): Adjust.
10935 (count_events_callback, select_singlestep_lwp_callback)
10936 (select_event_lwp_callback, cancel_breakpoints_callback)
10937 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10938 (proceed_one_lwp): Adjust.
10939 (linux_async): Add debug output.
10940 (linux_thread_stopped): New.
10941 (linux_pause_all): New.
10942 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10944 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10945 (thread_db_free): Delete declaration.
10946 (thread_db_detach, thread_db_mourn): Declare.
10947 * thread-db.c (thread_db_init): Use thread_db_mourn.
10948 (thread_db_free): Delete, split in two.
10949 (disable_thread_event_reporting): New.
10950 (thread_db_detach): New.
10951 (thread_db_mourn): New.
10953 * server.h (struct thread_info) <last_resume_kind>: New field.
10954 <attached>: Add comment.
10955 <gdb_detached>: New field.
10956 (handler_func): Change return type to int.
10957 (handle_serial_event, handle_target_event): Ditto.
10958 (gdb_connected): Declare.
10960 (disconnected_tracing): Declare.
10961 (stop_tracing): Declare.
10963 * server.c (handle_query) <qSupported>: Report support for
10964 disconnected tracing.
10965 (queue_stop_reply_callback): Account for running threads.
10966 (gdb_wants_thread_stopped): New.
10967 (gdb_wants_all_threads_stopped): New.
10968 (gdb_reattached_process): New.
10969 (handle_status): Clear the `gdb_detached' flag of all processes.
10970 In all-stop, stop all threads.
10971 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10972 (process_serial_event): If the remote connection breaks, or if an
10973 exit was forced with "monitor exit", force an event loop exit.
10974 Handle disconnected tracing on detach.
10975 (handle_serial_event): Adjust.
10976 (handle_target_event): If GDB isn't connected, forward events back
10977 to the inferior, unless the last process exited, in which case,
10978 exit gdbserver. Adjust interface.
10980 * remote-utils.c (remote_open): Don't block in accept. Instead
10981 register an event loop source on the listen socket file
10982 descriptor. Refactor bits into ...
10983 (listen_desc): ... this new global.
10984 (gdb_connected): ... this new function.
10985 (enable_async_notification): ... this new function.
10986 (handle_accept_event): ... this new function.
10987 (remote_close): Clear remote_desc.
10989 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10991 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10993 (mourn_inferior): Define.
10994 (target_process_qsupported): Avoid the dangling else problem.
10995 (thread_stopped): Define.
10996 (pause_all): Define.
10997 (target_waitstatus_to_string): Declare.
10998 * target.c (target_waitstatus_to_string): New.
11000 * tracepoint.c (tracing): Make extern.
11001 (disconnected_tracing): New.
11002 (stop_tracing): Make extern. Handle tracing stops due to GDB
11004 (cmd_qtdisconnected): New.
11005 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11006 (handle_tracepoint_general_set): Handle QTDisconnected.
11008 * event-loop.c (event_handler_func): Change return type to int.
11009 (process_event): Bail out if the event handler wants the event
11011 (handle_file_event): Ditto.
11012 (start_event_loop): Bail out if the event handler wants the event
11015 * nto-low.c (nto_target_ops): Adjust.
11016 * spu-low.c (spu_wait): Don't remove the process here.
11017 (spu_target_ops): Adjust.
11018 * win32-low.c (win32_wait): Don't remove the process here.
11019 (win32_target_ops): Adjust.
11021 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11023 * regcache.c (realloc_register_cache): Invalidate inferior's
11024 regcache before recreating it.
11026 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11028 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11030 2010-04-09 Stan Shebs <stan@codesourcery.com>
11031 Pedro Alves <pedro@codesourcery.com>
11033 * server.h (LONGEST): New.
11034 (struct thread_info) <while_stepping>: New field.
11035 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11037 (initialize_tracepoint, handle_tracepoint_general_set)
11038 (handle_tracepoint_query, tracepoint_finished_step)
11039 (tracepoint_was_hit, release_while_stepping_state_list):
11040 (current_traceframe): Declare.
11041 * server.c (handle_general_set): Handle tracepoint packets.
11042 (read_memory): New.
11043 (write_memory): New.
11044 (handle_search_memory_1): Use read_memory.
11045 (handle_query): Report support for conditional tracepoints, trace
11046 state variables, and tracepoint sources. Handle tracepoint
11048 (main): Initialize the tracepoints module.
11049 (process_serial_event): Handle traceframe reads/writes.
11051 * linux-low.c (handle_tracepoints): New.
11052 (linux_wait_1): Call it.
11053 (linux_resume_one_lwp): Handle while-stepping.
11054 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11055 (linux_target_ops): Install them.
11056 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11058 * linux-x86-low.c (x86_supports_tracepoints): New.
11059 (the_low_target). Install it.
11061 * mem-break.h (delete_breakpoint): Declare.
11062 * mem-break.c (delete_breakpoint): Make external.
11064 * target.h (struct target_ops): Add `supports_tracepoints',
11065 `read_pc', and `write_pc' fields.
11066 (target_supports_tracepoints): Define.
11067 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11070 * regcache.h (struct regcache) <registers_owned>: New field.
11071 (init_register_cache, regcache_cpy): Declare.
11072 (regcache_read_pc, regcache_write_pc): Declare.
11073 (register_cache_size): Declare.
11074 (supply_regblock): Declare.
11075 * regcache.c (init_register_cache): New.
11076 (new_register_cache): Use it.
11077 (regcache_cpy): New.
11078 (register_cache_size): New.
11079 (supply_regblock): New.
11080 (regcache_read_pc, regcache_write_pc): New.
11082 * tracepoint.c: New.
11084 * Makefile.in (OBS): Add tracepoint.o.
11085 (tracepoint.o): New rule.
11087 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11089 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11091 (i386-mmx.c): Likewise.
11092 (i386-mmx-linux.o): Likewise.
11093 (i386-mmx-linux.c): Likewise.
11095 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11096 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11097 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11098 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11100 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11101 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11102 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11104 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11106 * Makefile.in (clean): Updated.
11108 (i386-avx.c): Likewise.
11109 (i386-avx-linux.o): Likewise.
11110 (i386-avx-linux.c): Likewise.
11111 (amd64-avx.o): Likewise.
11112 (amd64-avx.c): Likewise.
11113 (amd64-avx-linux.o): Likewise.
11114 (amd64-avx-linux.c): Likewise.
11116 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11117 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11118 (srv_amd64_regobj): Add amd64-avx.o.
11119 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11120 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11121 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11122 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11123 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11124 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11125 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11127 * i387-fp.c: Include "i386-xstate.h".
11129 (i387_cache_to_xsave): Likewise.
11130 (i387_xsave_to_cache): Likewise.
11131 (x86_xcr0): Likewise.
11133 * i387-fp.h (i387_cache_to_xsave): Likewise.
11134 (i387_xsave_to_cache): Likewise.
11135 (x86_xcr0): Likewise.
11137 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11138 * linux-crisv32-low.c (target_regsets): Likewise.
11139 * linux-m68k-low.c (target_regsets): Likewise.
11140 * linux-mips-low.c (target_regsets): Likewise.
11141 * linux-ppc-low.c (target_regsets): Likewise.
11142 * linux-s390-low.c (target_regsets): Likewise.
11143 * linux-sh-low.c (target_regsets): Likewise.
11144 * linux-sparc-low.c (target_regsets): Likewise.
11145 * linux-xtensa-low.c (target_regsets): Likewise.
11147 * linux-low.c: Include <sys/uio.h>.
11148 (regsets_fetch_inferior_registers): Support nt_type.
11149 (regsets_store_inferior_registers): Likewise.
11150 (linux_process_qsupported): New.
11151 (linux_target_ops): Add linux_process_qsupported.
11153 * linux-low.h (regset_info): Add nt_type.
11154 (linux_target_ops): Add process_qsupported.
11156 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11158 (init_registers_i386_avx_linux): New.
11159 (init_registers_amd64_avx_linux): Likewise.
11160 (xmltarget_i386_linux_no_xml): Likewise.
11161 (xmltarget_amd64_linux_no_xml): Likewise.
11162 (PTRACE_GETREGSET): Likewise.
11163 (PTRACE_SETREGSET): Likewise.
11164 (x86_fill_xstateregset): Likewise.
11165 (x86_store_xstateregset): Likewise.
11166 (use_xml): Likewise.
11167 (x86_linux_update_xmltarget): Likewise.
11168 (x86_linux_process_qsupported): Likewise.
11169 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11170 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11171 init_registers_i386_linux here. Call
11172 x86_linux_update_xmltarget.
11173 (the_low_target): Add x86_linux_process_qsupported.
11175 * server.c (handle_query): Call target_process_qsupported.
11177 * target.h (target_ops): Add process_qsupported.
11178 (target_process_qsupported): New.
11180 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11182 * inferiors.c (add_thread): Set last_status kind to
11183 TARGET_WAITKIND_IGNORE.
11184 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11185 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11186 (linux_wait_1): Move `thread' local definition to block that uses
11187 it. Don't NULL initialize `event_child'.
11188 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11189 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11190 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11192 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11194 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11195 an extended waitstatus, or by a watchpoint.
11196 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11197 thread was stepping or has been stopped by a watchpoint.
11199 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11201 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11202 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11203 of another, then delete the previous, and validate all
11205 (validate_inserted_breakpoint): New.
11206 (delete_disabled_breakpoints): New.
11207 (validate_breakpoints): New.
11208 (check_mem_read): Validate breakpoints before trusting their
11209 shadow. Delete disabled breakpoints.
11210 (check_mem_write): Validate breakpoints before trusting they
11211 should be inserted. Delete disabled breakpoints.
11212 * mem-break.h (validate_breakpoints):
11213 * server.c (handle_query): Validate breakpoints when we see a
11216 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11218 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11219 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11220 if we could tell there's a GDB breakpoint at stop_pc.
11221 (need_step_over_p): Don't do a step over if we find a GDB
11222 breakpoint at the resume PC.
11224 * mem-break.c (struct raw_breakpoint): New.
11225 (enum bkpt_type): New type `gdb_breakpoint'.
11226 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11227 fields. New field `raw'.
11228 (find_raw_breakpoint_at): New.
11229 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11230 breakpoint instead.
11231 (set_breakpoint_at): Adjust.
11232 (delete_raw_breakpoint): New.
11233 (release_breakpoint): New.
11234 (delete_breakpoint): Rename to...
11235 (delete_breakpoint_1): ... this. Add proc parameter. Use
11236 release_breakpoint. Return ENOENT.
11237 (delete_breakpoint): Reimplement.
11238 (find_breakpoint_at): Delete.
11239 (find_gdb_breakpoint_at): New.
11240 (delete_breakpoint_at): Delete.
11241 (set_gdb_breakpoint_at): New.
11242 (delete_gdb_breakpoint_at): New.
11243 (gdb_breakpoint_here): New.
11244 (set_reinsert_breakpoint): Use release_breakpoint.
11245 (uninsert_breakpoint): Rename to ...
11246 (uninsert_raw_breakpoint): ... this.
11247 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11248 (reinsert_raw_breakpoint): Change parameter type to
11250 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11252 (check_breakpoints): Adjust. Use release_breakpoint.
11253 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11254 (breakpoint_inserted_here): Ditto.
11255 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11256 Don't trust the breakpoint's shadow if it is not inserted.
11257 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11258 (delete_all_breakpoints): Adjust.
11259 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11260 use delete_breakpoint_1.
11262 * mem-break.h (breakpoints_supported): Delete declaration.
11263 (set_gdb_breakpoint_at): Declare.
11264 (gdb_breakpoint_here): Declare.
11265 (delete_breakpoint_at): Delete.
11266 (delete_gdb_breakpoint_at): Declare.
11268 * server.h (struct raw_breakpoint): Forward declare.
11269 (struct process_info): New field `raw_breakpoints'.
11271 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11274 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11276 * linux-low.c (status_pending_p_callback): Fix comment.
11277 (linux_wait_for_event_1): Move most of the internal breakpoint
11278 handling from here...
11279 (linux_wait_1): ... to here.
11280 (count_events_callback): New.
11281 (select_singlestep_lwp_callback): New.
11282 (select_event_lwp_callback): New.
11283 (cancel_breakpoints_callback): New.
11284 (select_event_lwp): New.
11285 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11286 priority to all LWPs that have had events that should be reported
11287 to the client. Cancel breakpoints when about to reporting the
11288 event to the client, not while stopping lwps. No longer cancel
11289 finished single-steps here.
11290 (cancel_finished_single_step): Delete.
11291 (cancel_finished_single_steps): Delete.
11293 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11295 * mem-break.c (enum bkpt_type): New.
11296 (struct breakpoint): New field `type'.
11297 (set_breakpoint_at): Change return type to struct breakpoint
11298 pointer. Set type to `other_breakpoint' by default.
11299 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11300 in the breakpoint list.
11301 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11302 (reinsert_breakpoint): Rename to ...
11303 (reinsert_raw_breakpoint): ... this.
11304 (reinsert_breakpoints_at): Adjust.
11305 * mem-break.h (struct breakpoint): Declare.
11306 (set_breakpoint_at): Change return type to struct breakpoint
11309 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11311 * server.c (handle_query): Assign, not compare.
11313 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11315 Teach linux gdbserver to step-over-breakpoints.
11317 * linux-low.c (can_hardware_single_step): New.
11318 (supports_breakpoints): New.
11319 (handle_extended_wait): If stopping threads, read the stop pc of
11320 the new cloned LWP.
11322 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11323 low target doesn't support retrieving the PC.
11324 (add_lwp): Set last_resume_kind to resume_continue.
11325 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11326 (linux_attach): Don't clear stop_expected. Set the lwp's
11327 last_resume_kind to resume_stop.
11328 (linux_detach_one_lwp): Don't check for removed breakpoints.
11329 (check_removed_breakpoint): Delete.
11330 (status_pending_p): Rename to ...
11331 (status_pending_p_callback): ... this. Don't check for removed
11332 breakpoints. Don't consider threads that are stopped from GDB's
11334 (linux_wait_for_lwp): Always read the stop_pc here.
11335 (cancel_breakpoint): New.
11336 (step_over_bkpt): New global.
11337 (linux_wait_for_event_1): Implement stepping over breakpoints.
11338 (gdb_wants_lwp_stopped): New.
11339 (gdb_wants_all_stopped): New.
11340 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11341 single-step traps here. Store the thread's last reported target
11343 (send_sigstop): Don't clear stop_expected. Always set it,
11345 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11346 (cancel_finished_single_step): New.
11347 (cancel_finished_single_steps): New.
11348 (wait_for_sigstop): Don't cancel finished single-step traps here.
11349 (linux_resume_one_lwp): Don't check for removed breakpoints.
11350 Don't set `step' on non-hardware step archs.
11351 (linux_set_resume_request): Ignore resume_stop requests if already
11352 stopping or stopped. Set the lwp's last_resume_kind.
11353 (resume_status_pending_p): Don't check for removed breakpoints.
11354 (need_step_over_p): New.
11355 (start_step_over): New.
11356 (finish_step_over): New.
11357 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11358 requests. Clear the thread's last reported target waitstatus.
11359 Don't use the `suspended' flag. Don't consider pending breakpoints.
11360 (linux_resume): Start a step-over if necessary.
11361 (proceed_one_lwp): New.
11362 (proceed_all_lwps): New.
11363 (unstop_all_lwps): New.
11364 * linux-low.h (struct lwp_info): Rewrite comment for the
11365 `suspended' flag. Add the `stop_pc' field. Delete the
11366 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11367 Add `'last_resume_kind' and `need_step_over' fields.
11368 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11369 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11370 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11371 (set_raw_breakpoint_at): New.
11372 (set_breakpoint_at): Rewrite to use it.
11373 (reinsert_breakpoint_handler): Delete.
11374 (set_reinsert_breakpoint): New.
11375 (reinsert_breakpoint_by_bp): Delete.
11376 (delete_reinsert_breakpoints): New.
11377 (uninsert_breakpoint): Rewrite.
11378 (uninsert_breakpoints_at): New.
11379 (reinsert_breakpoint): Rewrite.
11380 (reinsert_breakpoints_at): New.
11381 (check_breakpoints): Rewrite.
11382 (breakpoint_here): New.
11383 (breakpoint_inserted_here): New.
11384 (check_mem_read): Adjust.
11385 * mem-break.h (breakpoints_supported, breakpoint_here)
11386 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11387 (reinsert_breakpoint_by_bp): Delete declaration.
11388 (delete_reinsert_breakpoints): Declare.
11389 (reinsert_breakpoint): Delete declaration.
11390 (reinsert_breakpoints_at): Declare.
11391 (uninsert_breakpoint): Delete declaration.
11392 (uninsert_breakpoints_at): Declare.
11393 (check_breakpoints): Adjust prototype.
11394 * server.h: Adjust include order.
11395 (struct thread_info): Declare here. Add a `last_status' field.
11397 2010-03-23 Michael Snyder <msnyder@vmware.com>
11399 * server.c (crc32): New function.
11400 (handle_query): Add handling for 'qCRC:' request.
11402 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11404 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11405 lwp had been stopped by a watchpoint.
11407 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11409 * server.h (internal_error): Declare.
11410 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11411 * utils.c (internal_error): New function.
11413 2010-03-15 Andreas Schwab <schwab@redhat.com>
11415 * configure.srv: Fix typo setting srv_regobj.
11417 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11419 * linux-low.c (fetch_register): Avoid passing a non string literal
11421 (usr_store_inferior_registers): Ditto.
11423 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11425 * linux-low.c (linux_write_memory): Bail out early if peeking
11428 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11430 * linux-low.h (struct lwp_info): New fields
11431 `stopped_by_watchpoint' and `stopped_data_address'.
11432 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11433 here, and cache them in the lwp object.
11434 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11436 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11438 (linux_stopped_by_watchpoint): Rewrite.
11439 (linux_stopped_data_address): Rewrite.
11441 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11443 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11444 switching the current inferior, not before.
11446 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11448 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11449 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11450 i386-linux.c and amd64-linux.c.
11451 (reg-i386.o): Removed.
11452 (reg-i386.c): Likewise.
11453 (reg-i386-linux.o): Likewise.
11454 (reg-i386-linux.c): Likewise.
11455 (reg-x86-64.o): Likewise.
11456 (reg-x86-64.c): Likewise.
11457 (reg-x86-64-linux.o): Likewise.
11458 (reg-x86-64-linux.c): Likewise.
11460 (i386.c): Likewise.
11461 (i386-linux.o): Likewise.
11462 (i386-linux.c): Likewise.
11463 (amd64.o): Likewise.
11464 (amd64.c): Likewise.
11465 (amd64-linux.o): Likewise.
11466 (amd64-linux.c): Likewise.
11468 * configure.srv (srv_i386_regobj): New.
11469 (srv_i386_linux_regobj): Likewise.
11470 (srv_amd64_regobj): Likewise.
11471 (srv_amd64_linux_regobj): Likewise.
11472 (srv_i386_32bit_xmlfiles): Likewise.
11473 (srv_i386_64bit_xmlfiles): Likewise.
11474 (srv_i386_xmlfiles): Likewise.
11475 (srv_amd64_xmlfiles): Likewise.
11476 (srv_i386_linux_xmlfiles): Likewise.
11477 (srv_amd64_linux_xmlfiles): Likewise.
11478 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11479 srv_xmlfiles to $srv_i386_xmlfiles.
11480 (i[34567]86-*-mingw32ce*): Likewise.
11481 (i[34567]86-*-mingw*): Likewise.
11482 (i[34567]86-*-nto*): Likewise.
11483 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11484 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11485 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11486 (x86_64-*-linux*): Likewise.
11488 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11489 (init_registers_amd64_linux): New.
11490 (x86_arch_setup): Replace init_registers_x86_64_linux with
11491 init_registers_amd64_linux.
11493 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11495 * configure.ac: Check for libdl. If it is not available link against
11496 static libthread_db.
11497 * configure: Regenerate.
11499 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11503 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11504 handing a read watchpoint.
11505 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11507 2010-02-12 Doug Evans <dje@google.com>
11509 * linux-low.c (linux_supports_tracefork_flag): Document.
11510 (linux_look_up_symbols): Add comment.
11512 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11514 * regcache.c (supply_register): Clear regcache if buf is NULL.
11516 2010-02-02 Nicolas Roche <roche@sourceware.org>
11517 Joel Brobecker <brobecker@adacore.com>
11519 * inferiors.c (find_inferior): Add function documentation.
11520 (unloaded_dll): Handle the case where the unloaded dll has not
11521 been previously registered in the dll list.
11523 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11525 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11526 (thumb2_breakpoint): New.
11527 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11529 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11531 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11532 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11535 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11537 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11539 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11541 * linux-s390-low.c (s390_collect_ptrace_register)
11542 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11544 2010-01-21 Doug Evans <dje@google.com>
11546 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11547 (PTRACE_ARG4_TYPE): New macro.
11548 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11549 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11550 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11551 (usr_store_inferior_registers): Ditto.
11552 (linux_read_memory, linux_write_memory): Ditto.
11553 (linux_test_for_tracefork): Ditto.
11555 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11556 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11558 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11560 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11563 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11565 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11566 prototype to take a regcache. Adjust.
11568 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11570 * regcache.h (struct thread_info): Forward declare.
11571 (struct regcache): New.
11572 (new_register_cache): Adjust prototype.
11573 (get_thread_regcache): Declare.
11574 (free_register_cache): Adjust prototype.
11575 (registers_to_string, registers_from_string): Ditto.
11576 (supply_register, supply_register_by_name, collect_register)
11577 (collect_register_as_string, collect_register_by_name): Ditto.
11578 * regcache.c (struct inferior_regcache_data): Delete.
11579 (get_regcache): Rename to ...
11580 (get_thread_regcache): ... this. Adjust. Switch inferior before
11581 fetching registers.
11582 (regcache_invalidate_one): Adjust.
11583 (regcache_invalidate): Fix prototype.
11584 (new_register_cache): Return the new register cache.
11585 (free_register_cache): Change prototype.
11586 (realloc_register_cache): Adjust.
11587 (registers_to_string): Change prototype to take a regcache. Adjust.
11588 (registers_from_string): Ditto.
11589 (register_data): Ditto.
11590 (supply_register): Ditto.
11591 (supply_register_by_name): Ditto.
11592 (collect_register): Ditto.
11593 (collect_register_as_string): Ditto.
11594 (collect_register_by_name): Ditto.
11595 * server.c (process_serial_event): Adjust.
11596 * linux-low.h (regset_fill_func, regset_store_func): Change
11598 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11600 * linux-low.c (get_stop_pc): Adjust.
11601 (check_removed_breakpoint): Adjust.
11602 (linux_wait_for_event): Adjust.
11603 (linux_resume_one_lwp): Adjust.
11604 (fetch_register): Add regcache parameter. Adjust.
11605 (usr_store_inferior_registers): Ditto.
11606 (regsets_fetch_inferior_registers): Ditto.
11607 (regsets_store_inferior_registers): Ditto.
11608 (linux_fetch_registers, linux_store_registers): Ditto.
11609 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11611 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11613 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11614 prototype to take a regcache.
11615 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11616 * remote-utils.c (convert_ascii_to_int, outreg)
11617 (prepare_resume_reply): Change prototype to take a regcache.
11619 * target.h (struct target_ops) <fetch_registers, store_registers>:
11620 Change prototype to take a regcache.
11621 (fetch_inferior_registers, store_inferior_registers): Change
11622 prototype to take a regcache. Adjust.
11623 * proc-service.c (ps_lgetregs): Adjust.
11624 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11625 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11626 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11627 take a regcache. Adjust.
11628 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11629 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11630 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11631 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11632 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11633 (cris_cannot_fetch_register):
11634 (cris_breakpoint_at): Change prototype to take a regcache.
11636 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11637 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11638 to take a regcache. Adjust.
11639 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11641 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11642 take a regcache. Adjust.
11643 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11644 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11645 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11646 * linux-mips-low.c (mips_get_pc):
11647 (mips_set_pc): Change prototype to take a regcache. Adjust.
11648 (mips_reinsert_addr): Adjust.
11649 (mips_collect_register): Change prototype to take a regcache.
11651 (mips_supply_register):
11652 (mips_collect_register_32bit, mips_supply_register_32bit)
11653 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11654 (mips_store_fpregset): Ditto.
11655 * linux-ppc-low.c (ppc_supply_ptrace_register)
11656 (ppc_supply_ptrace_register): Ditto.
11657 (parse_spufs_run): Adjust.
11658 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11659 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11660 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11661 take a regcache. Adjust.
11662 * linux-s390-low.c (s390_collect_ptrace_register)
11663 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11664 (s390_set_pc): Change prototype to take a regcache. Adjust.
11665 (s390_arch_setup): Adjust.
11666 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11667 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11668 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11669 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11670 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11672 (sparc_breakpoint_at): Adjust.
11673 * linux-xtensa-low.c (xtensa_fill_gregset):
11674 (xtensa_store_gregset):
11675 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11676 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11677 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11678 prototype to take a regcache. Adjust.
11679 * win32-arm-low.c (arm_fetch_inferior_register)
11680 (arm_store_inferior_register): Change prototype to take a
11682 * win32-i386-low.c (i386_fetch_inferior_register)
11683 (i386_store_inferior_register): Change prototype to take a
11685 * win32-low.c (child_fetch_inferior_registers)
11686 (child_store_inferior_registers): Change prototype to take a
11688 (win32_wait): Adjust.
11689 (win32_fetch_inferior_registers): Change prototype to take a
11691 (win32_store_inferior_registers): Adjust.
11692 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11693 store_inferior_register>: Change prototype to take a regcache.
11695 2010-01-20 Doug Evans <dje@google.com>
11697 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11699 (linux_wait_for_event1, linux_init_signals): Ditto.
11700 (W_STOPCODE): Provide definition if missing.
11702 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11704 * linux-low.c (linux_core_of_thread): New.
11705 (compare_ints, show_process, list_threads): New.
11706 (linux_qxfer_osdata): Report threads and cores.
11707 (linux_target_op): Register linux_core_of_thread.
11708 * remote-utils.c (prepare_resume_reply): Report the core.
11709 (buffer_xml_printf): Support %d specifier.
11710 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11712 (handle_query): Handle qXfer:threads. Announce availability
11714 * target.h (struct target_ops): New field core_of_thread.
11716 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11718 * Makefile.in (clean): Remove new generated files.
11719 (reg-s390.o, reg-s390.c): Remove rules.
11720 (reg-s390x.o, reg-s390x.c): Likewise.
11721 (s390-linux32.o, s390-linux32.c): Add rules.
11722 (s390-linux64.o, s390-linux64.c): Likewise.
11723 (s390x-linux64.o, s390x-linux64.c): Likewise.
11724 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11725 * linux-s390-low.c: Include <elf.h>.
11726 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11727 (init_registers_s390): Remove prototype.
11728 (init_registers_s390x): Likewise.
11729 (init_registers_s390_linux32): Add prototype.
11730 (init_registers_s390_linux64): Likewise.
11731 (init_registers_s390x_linux64): Likewise.
11732 (s390_num_regs_3264): New define.
11733 (s390_regmap_3264): New global variable.
11734 (s390_cannot_fetch_register): Remove obsolete check.
11735 (s390_cannot_store_register): Likewise.
11736 (s390_collect_ptrace_register): Handle upper/lower register halves.
11737 (s390_supply_ptrace_register): Likewise.
11738 (s390_fill_gregset): Update to register number changes.
11739 (s390_get_hwcap): New routine.
11740 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11741 Install appropriate regmap and register set.
11743 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11745 * server.c (gdbserver_version): Update copyright year to 2010.
11746 * gdbreplay.c (gdbreplay_version): Likewise.
11748 2009-12-28 Doug Evans <dje@google.com>
11750 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11751 elf/external.h. Include <elf.h> instead but only if necessary.
11753 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11755 * linux-low.c (linux_remove_process): Remove `detaching'
11756 parameter. Don't release/detach from thread_db here.
11757 (linux_kill): Release/detach from thread_db here, ...
11758 (linux_detach): ... and here, before actually detaching.
11759 (linux_wait_1): ... and here, when a process exits.
11760 * thread-db.c (any_thread_of): New.
11761 (thread_db_free): Switch the current inferior to a thread of the
11764 2009-12-21 Doug Evans <dje@google.com>
11766 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11768 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11769 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11770 warning ifndef __NR_tkill. Move setting of errno there too.
11771 Delete unnecessary resetting of errno after syscall.
11772 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11774 * configure.ac: Check for dladdr.
11775 * config.in: Regenerate.
11776 * configure: Regenerate.
11777 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11778 (try_thread_db_load): Update.
11780 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11782 2009-12-18 Doug Evans <dje@google.com>
11784 * event-loop.c: Include unistd.h if it exists.
11786 * linux-low.c (my_waitpid): Move definition away from being in
11787 between linux_tracefork_child/linux_test_for_tracefork.
11789 * gdb_proc_service.h (psaddr_t): Fix type.
11790 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11791 signature to match glibc.
11793 2009-12-16 Doug Evans <dje@google.com>
11795 * linux-low.c (linux_read_memory): Fix argument to read.
11797 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11799 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11800 events, don't leave current_inferior pointing at null.
11802 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11804 * win32-low.c (LOG): Delete.
11805 (OUTMSG): Output to stderr.
11806 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11807 on compile time LOG macro.
11808 (win32_wait): Fix debug output.
11810 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11812 * win32-low.c (win32_add_one_solib): If the dll name is
11813 "ntdll.dll", prepend the system directory to the dll path.
11815 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11817 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11819 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11820 Vladimir Prus <vladimir@codesourcery.com>
11822 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11823 * configure.ac: Check for __mcoldfire__ and set
11824 gdb_cv_m68k_is_coldfire.
11825 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11826 reg-cf.o and reg-m68k.o.
11827 * configure: Regenerated.
11829 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11831 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11832 Pass it to thread_db_free.
11833 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11834 proper `detaching' argument to linux_remove_process.
11835 * linux-low.h (thread_db_free): Add `detaching' parameter.
11836 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11838 (thread_db_free): Add `detaching' parameter. Only
11839 call td_ta_clear_event if detaching from process.
11841 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11843 * thread-db.c (thread_db_free): Fix typo.
11845 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11848 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11850 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11852 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11853 with an i686 compiler.
11854 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11856 * configure: Rebuilt.
11858 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11862 * server.c (handle_search_memory_1): Correct read_addr initialization
11863 in loop for searching subsequent chunks.
11865 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11867 * configure.ac: New --with-libthread-db option.
11868 * thread-db.c: Allow direct dependence on libthread_db.
11869 (thread_db_free): Adjust.
11870 * config.in: Regenerate.
11871 * configure: Likewise.
11873 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11876 * thread-db.c (attach_thread): New function.
11877 (maybe_attach_thread): Return success/failure.
11878 (find_new_threads_callback): Adjust.
11879 (thread_db_find_new_threads): Loop until no new threads.
11881 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11883 * proc-service.c (ps_lgetregs): Formatting.
11885 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11887 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11888 * configure.ac: Adjust.
11889 * linux-low.h (struct process_info_private): Move members to struct
11891 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11892 * linux-low.c (linux_remove_process): Adjust.
11893 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11894 * server.c (handle_query): Move code ...
11895 (handle_monitor_command): ... here. New function.
11896 * target.h (struct target_ops): New member.
11897 * thread-db.c (struct thread_db): New.
11898 (libthread_db_search_path): New variable.
11899 (thread_db_create_event, thread_db_enable_reporting)
11900 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11901 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11902 (try_thread_db_load_1, dladdr_to_soname): New functions.
11903 (try_thread_db_load, thread_db_load_search): New functions.
11904 (thread_db_init): Search for libthread_db.
11905 (thread_db_free): New function.
11906 (thread_db_handle_monitor_command): Likewise.
11907 * config.in: Regenerate.
11908 * configure: Regenerate.
11910 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11912 * spu-low.c (spu_kill): Wait for inferior to terminate.
11913 Call clear_inferiors.
11914 (spu_detach): Call clear_inferiors.
11916 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11918 * aclocal.m4: Regenerate.
11919 * config.in: Likewise.
11920 * configure: Likewise.
11922 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11924 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11925 (parse_spufs_run): New function.
11926 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11927 (ppc_breakpoint_at): Handle SPU breakpoints.
11929 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11931 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11932 (SPUFS_MAGIC): Define.
11933 (spu_enumerate_spu_ids): New function.
11934 (linux_qxfer_spu): New function.
11935 (linux_target_ops): Install linux_qxfer_spu.
11937 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11939 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11940 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11941 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11942 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11943 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11944 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11945 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11946 (init_registers_powerpc_cell32l): Add prototype.
11947 (init_registers_powerpc_cell64l): Likewise.
11948 (ppc_arch_setup): Detect Cell/B.E. architecture.
11950 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11952 * Makefile.in (datarootdir): New variable.
11954 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11956 * linux-low.c (linux_write_memory): Update debugging output.
11957 * Makefile.in (clean): Add new descriptions.
11958 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11959 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11960 * configure.srv: Add new files for arm*-*-linux*.
11961 * linux-arm-low.c: Add new declarations.
11962 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11963 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11964 (HWCAP_VFPv3D16): New.
11965 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11966 instead of __IWMMXT__.
11967 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11968 (arm_arch_setup): New.
11969 (target_regsets): Remove #ifdef. Add VFP regset.
11970 (the_low_target): Use arm_arch_setup.
11972 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11974 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11975 the main thread again.
11977 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11979 Adding Neutrino gdbserver.
11980 * configure: Regenerated.
11981 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11982 * configure.srv (i[34567]86-*-nto*): New target.
11983 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11984 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11985 (nto_comctrl) [__QNX__]: New function.
11986 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11988 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11990 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11993 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11994 Pedro Alves <pedro@codesourcery.com>
11996 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11997 don't support CONTEXT_EXTENDED_REGISTERS.
11998 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11999 (the_low_target): Install them.
12000 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12001 failing with ERROR_PIPE_NOT_CONNECTED.
12003 2009-06-30 Doug Evans <dje@google.com>
12004 Pierre Muller <muller@ics.u-strasbg.fr>
12006 Add h/w watchpoint support to x86-linux, win32-i386.
12007 * Makefile.in (SFILES): Add i386-low.c
12008 (i386_low_h): Define.
12009 (i386-low.o): Add dependencies.
12010 (linux-x86-low.o): Add i386-low.h dependency.
12011 (win32-i386-low.o): Ditto.
12012 * i386-low.c: New file.
12013 * i386-low.h: New file.
12014 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12015 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12016 * linux-low.c (linux_add_process): Initialize arch_private.
12017 (linux_remove_process): Free arch_private.
12018 (add_lwp): Initialize arch_private.
12019 (delete_lwp): Free arch_private.
12020 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12022 * linux-low.h (process_info_private): New member arch_private.
12023 (lwp_info): New member arch_private.
12024 (linux_target_ops): New members new_process, new_thread,
12026 (ptid_of): New macro.
12027 * linux-x86-low.c: Include stddef.h, i386-low.h.
12028 (arch_process_info): New struct.
12029 (arch_lwp_info): New struct.
12030 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12031 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12032 (i386_dr_low_get_status): New function.
12033 (x86_insert_point, x86_remove_point): New functions.
12034 (x86_stopped_by_watchpoint): New function.
12035 (x86_stopped_data_address): New function.
12036 (x86_linux_new_process, x86_linux_new_thread): New functions.
12037 (x86_linux_prepare_to_resume): New function.
12038 (the_low_target): Add entries for insert_point, remove_point,
12039 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12041 * server.c (debug_hw_points): New global.
12042 (monitor_show_help): Document set debug-hw-points.
12043 (handle_query): Process "set debug-hw-points".
12044 * server.h (debug_hw_points): Declare.
12045 (paddress): Declare.
12046 * utils.c (NUMCELLS, CELLSIZE): New macros.
12047 (get_sell, xsnprintf, paddress): New functions.
12048 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12049 remove_point, stopped_by_watchpoint, stopped_data_address.
12050 * win32-i386-low.c: Include i386-low.h.
12051 (debug_reg_state): Replaces dr.
12052 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12053 (i386_dr_low_get_status): New function.
12054 (i386_insert_point, i386_remove_point): New functions.
12055 (i386_stopped_by_watchpoint): New function.
12056 (i386_stopped_data_address): New function.
12057 (i386_initial_stuff): Update.
12058 (get_thread_context,set_thread_context,i386_thread_added): Update.
12059 (the_low_target): Add entries for insert_point,
12060 remove_point, stopped_by_watchpoint, stopped_data_address.
12061 * win32-low.c (win32_insert_watchpoint): New function.
12062 (win32_remove_watchpoint): New function.
12063 (win32_stopped_by_watchpoint): New function.
12064 (win32_stopped_data_address): New function.
12065 (win32_target_ops): Add entries for insert_watchpoint,
12066 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12067 * win32-low.h (win32_target_ops): New members insert_point,
12068 remove_point, stopped_by_watchpoint, stopped_data_address.
12070 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12072 * server.c (process_serial_event): Re-return unsupported, not
12073 error, if the type isn't recognized. Re-allow supporting only
12074 insert or remove packets. Also call require_running for
12075 breakpoints. Add missing break statement to default case. Tidy.
12076 * target.h (struct target_ops): Rename insert_watchpoint to
12077 insert_point, and remove_watchpoint to remove_point.
12079 * linux-low.h (struct linux_target_ops): Likewise.
12080 * linux-low.c (linux_insert_watchpoint): Rename to ...
12081 (linux_insert_point): ... this. Adjust.
12082 (linux_remove_watchpoint): Rename to ...
12083 (linux_remove_point): ... this. Adjust.
12084 (linux_target_ops): Adjust.
12085 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12086 (cris_insert_point): ... this.
12087 (cris_remove_watchpoint): Rename to ...
12088 (cris_remove_point): ... this.
12089 (the_low_target): Adjust.
12091 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12093 * server.c (handle_v_kill): Pass signal_pid to
12094 kill_inferior if multi_process is zero.
12096 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12098 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12099 * target.h (target_ops): Comment for *_watchpoint to make it clear
12100 the functions can get types '0' and '1'.
12102 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12104 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12105 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12106 * regcache.c (get_regcache): Likewise.
12107 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12108 * win32-low.c (child_fetch_inferior_registers): Remove check for
12111 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12112 Pedro Alves <pedro@codesourcery.com>
12114 * target.h (struct target_ops) <supports_multi_process>: New
12116 (target_supports_multi_process): New.
12117 * server.c (handle_query): Even if GDB reports support, only
12118 enable multi-process if the target also supports it. Report
12119 multi-process support only if the target backend supports it.
12120 * linux-low.c (linux_supports_multi_process): New function.
12121 (linux_target_ops): Install it as target_supports_multi_process
12124 2009-05-24 Doug Evans <dje@google.com>
12126 Global renaming of find_thread_pid to find_thread_ptid.
12127 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12128 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12129 All callers updated.
12131 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12132 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12135 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12136 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12137 (linux_resume_one_lwp): Ditto.
12139 2009-05-23 Doug Evans <dje@google.com>
12141 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12142 from struct inferior_list_entry * to struct lwp_info *.
12143 All callers updated.
12145 2009-05-13 Doug Evans <dje@google.com>
12147 * linux-x86-low.c: Don't include assert.h.
12148 (x86_siginfo_fixup): Use fatal, not assert.
12149 (x86_arch_setup): Fix comment.
12151 2009-05-12 Doug Evans <dje@google.com>
12153 Biarch support for i386/amd64 gdbserver.
12154 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12155 Add linux-x86-low.c.
12156 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12157 (linux-x86-low.o): Add.
12158 * linux-x86-64-low.c: Delete.
12159 * linux-i386-low.c: Delete.
12160 * linux-x86-low.c: New file.
12161 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12163 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12165 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12166 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12167 (linux_child_pid_to_exec_file): New function.
12168 (elf_64_header_p, elf_64_file_p): New functions.
12169 (siginfo_fixup): New function.
12170 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12171 give target a chance to convert layout.
12172 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12173 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12175 2009-05-07 Doug Evans <dje@google.com>
12177 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12178 (regsets_store_inferior_registers): Ditto.
12180 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12184 * linux-low.c (must_set_ptrace_flags): Delete.
12185 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12187 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12188 `lwp->must_set_ptrace_flags' instead.
12189 (linux_wait_for_event_1): Set ptrace options here.
12190 (linux_wait_1): ... not here.
12192 2009-04-30 Doug Evans <dje@google.com>
12194 * inferiors.c (started_inferior_callback): New function.
12195 (attached_inferior_callback): New function.
12196 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12197 * server.c (print_started_pid, print_attached_pid): New functions.
12198 (detach_or_kill_for_exit): New function.
12199 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12200 * server.h (have_started_inferiors_p): Declare.
12201 (have_attached_inferiors_p): Declare.
12203 * inferiors.c (remove_process): Fix memory leak, free process.
12204 * linux-low.c (linux_remove_process): New function.
12205 (linux_kill): Call it instead of remove_process.
12206 (linux_detach, linux_wait_1): Ditto.
12208 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12210 * configure.srv: Add x86 Windows CE target.
12212 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12214 * inferiors.c (get_thread_process): Make global.
12215 * server.h (get_thread_process): Add prototype.
12216 * thread-db.c (find_one_thread): Use get_thread_process
12217 instead of current_process.
12218 (thread_db_get_tls_address): Do not crash if called when
12219 thread layer is not yet initialized.
12221 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12223 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12224 * spu-low.c (current_tid): Rename to ...
12225 (current_ptid): ... this.
12226 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12227 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12228 ptid_get_lwp (current_ptid) instead of current_tid.
12229 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12230 instead of current_tid. Use find_process_pid to verify pid
12231 argument is valid. Pass proper argument to remove_process.
12232 (spu_thread_alive): Compare current_ptid instead of current_tid.
12233 (spu_resume): Likewise.
12235 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12237 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12240 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12242 Implement the multiprocess extensions, and add linux multiprocess
12245 * server.h (ULONGEST): Declare.
12246 (struct ptid, ptid_t): New.
12247 (minus_one_ptid, null_ptid): Declare.
12248 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12249 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12250 (struct inferior_list_entry): Change `id' type from unsigned from
12252 (struct sym_cache, struct breakpoint, struct
12253 process_info_private): Forward declare.
12254 (struct process_info): Declare.
12255 (current_process): Declare.
12256 (all_processes): Declare.
12257 (initialize_inferiors): Declare.
12258 (add_thread): Adjust to use ptid_t.
12259 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12260 (add_process, remove_process, find_thread_pid): Declare.
12261 (find_inferior_id): Adjust to use ptid_t.
12262 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12263 (multi_process): Declare.
12264 (push_event): Adjust to use ptid_t.
12265 (read_ptid, write_ptid): Declare.
12266 (prepare_resume_reply): Adjust to use ptid_t.
12267 (clear_symbol_cache): Declare.
12268 * inferiors.c (all_processes): New.
12269 (null_ptid, minus_one_ptid): New.
12270 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12271 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12272 (add_thread): Change unsigned long to ptid. Remove gdb_id
12274 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12275 (gdb_id_to_thread): Rename to ...
12276 (find_thread_pid): ... this. Change unsigned long to ptid.
12277 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12278 (loaded_dll, pull_pid_from_list): Adjust.
12279 (add_process, remove_process, find_process_pid)
12280 (get_thread_process, current_process, initialize_inferiors): New.
12281 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12282 (struct target_waitstatus) <related_pid>: Ditto.
12283 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12284 return type to int.
12285 (struct target_ops) <join>: Add `pid' argument.
12286 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12287 (struct target_ops) <wait>: Add `ptid' field. Change return type
12289 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12290 (mywait): Add `ptid' argument. Change return type to ptid_t.
12291 (target_pid_to_str): Declare.
12292 * target.c (set_desired_inferior): Adjust to use ptids.
12293 (mywait): Add new `ptid' argument. Adjust.
12294 (target_pid_to_str): New.
12295 * mem-break.h (free_all_breakpoints): Declare.
12296 * mem-break.c (breakpoints): Delelete.
12297 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12298 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12299 to use per-process breakpoint list.
12300 (free_all_breakpoints): New.
12301 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12302 (symbol_cache, all_symbols_looked_up): Delete.
12304 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12306 (prepare_resume_reply): Change ptid argument's type from unsigned
12307 long to ptid_t. Adjust. Implement W;process and X;process.
12308 (free_sym_cache, clear_symbol_cache): New.
12309 (look_up_one_symbol): Adjust to per-process symbol cache. *
12310 * server.c (cont_thread, general_thread, step_thread): Change type
12312 (attached): Delete.
12313 (multi_process): New.
12314 (last_ptid): Change type to ptid_t.
12315 (struct vstop_notif) <ptid>: Change type to ptid_t.
12316 (queue_stop_reply, push_event): Change `ptid' argument's type to
12318 (discard_queued_stop_replies): Add `pid' argument.
12319 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12320 changes. Don't reference the `attached' global.
12321 (attach_inferior): Adjust to mywait interface changes.
12322 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12323 features. Handle and report "multiprocess+". Handle
12325 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12327 (handle_v_kill): New.
12328 (handle_v_stopped): Adjust to use target_pid_to_str.
12329 (handle_v_requests): Allow multiple attaches and runs when
12330 multiprocess extensions are in effect. Handle "vKill".
12331 (myresume): Adjust to use ptids.
12332 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12333 (handle_status): Adjust to discard_queued_stop_replies interface
12335 (first_thread_of, kill_inferior_callback)
12336 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12337 (main): Call initialize_inferiors. Adjust to use ptids, killing
12338 and detaching from all inferiors. Handle multiprocess packet
12340 * linux-low.h: Include gdb_proc_service.h.
12341 (struct process_info_private): New.
12342 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12343 <lwpid_of>: Use ptid_get_lwp.
12344 (get_lwp_thread): Adjust.
12345 (struct lwp_info): Add `dead' member.
12346 (find_lwp_pid): Declare.
12347 * linux-low.c (thread_db_active): Delete.
12348 (new_inferior): Adjust comment.
12349 (inferior_pid): Delete.
12350 (linux_add_process): New.
12351 (handle_extended_wait): Adjust.
12352 (add_lwp): Change unsigned long to ptid.
12353 (linux_create_inferior): Add process to processes table. Adjust
12354 to use ptids. Don't set new_inferior here.
12355 (linux_attach_lwp): Rename to ...
12356 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12357 it. Adjust to use ptids.
12358 (linux_attach_lwp): New.
12359 (linux_attach): Add process to processes table. Don't set
12361 (struct counter): New.
12362 (second_thread_of_pid_p, last_thread_of_process_p): New.
12363 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12364 multiple processes.
12365 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12366 processes. Remove process from process table.
12367 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12368 to multiple processes.
12369 (any_thread_of): New.
12370 (linux_detach): Add `pid' argument, and handle it. Remove process
12371 from processes table.
12372 (linux_join): Add `pid' argument. Handle it.
12373 (linux_thread_alive): Change unsighed long argument to ptid_t.
12374 Consider dead lwps as not being alive.
12375 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12376 threads we're not interested in.
12377 (same_lwp, find_lwp_pid): New.
12378 (linux_wait_for_lwp): Change `pid' argument's type from int to
12380 (linux_wait_for_event): Rename to ...
12381 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12382 from int to ptid_t. Adjust.
12383 (linux_wait_for_event): New.
12384 (linux_wait_1): Add `ptid' argument. Change return type to
12385 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12386 that exit from the process table.
12387 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12389 (mark_lwp_dead): New.
12390 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12391 stopping all threads, mark its main lwp as dead.
12392 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12394 (fetch_register, usr_store_inferior_registers)
12395 (regsets_fetch_inferior_registers)
12396 (regsets_store_inferior_registers, linux_read_memory)
12397 (linux_write_memory): Inline `inferior_pid'.
12398 (linux_look_up_symbols): Adjust to use per-process
12399 `thread_db_active'.
12400 (linux_request_interrupt): Adjust to use ptids.
12401 (linux_read_auxv): Inline `inferior_pid'.
12402 (initialize_low): Don't reference thread_db_active.
12403 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12404 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12405 (ps_getpid): Return the pid of the current inferior.
12406 * thread-db.c (proc_handle, thread_agent): Delete.
12407 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12409 (find_one_thread): Change argument type to ptid_t. Adjust to
12411 (maybe_attach_thread): Adjust to per-process data and ptids.
12412 (thread_db_find_new_threads): Ditto.
12413 (thread_db_init): Ditto.
12414 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12415 processes table. Adjust to use ptids.
12416 (spu_kill, spu_detach): Adjust interface. Remove process from
12418 (spu_join, spu_thread_alive): Adjust interface.
12419 (spu_wait): Adjust interface. Remove process from processes
12420 table. Adjust to use ptids.
12421 * win32-low.c (current_inferior_tid): Delete.
12422 (current_inferior_ptid): New.
12423 (debug_event_ptid): New.
12424 (thread_rec): Take a ptid. Adjust.
12425 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12426 (child_delete_thread): Ditto.
12427 (do_initial_child_stuff): Add `attached' argument. Add process to
12429 (child_fetch_inferior_registers, child_store_inferior_registers):
12431 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12432 (win32_attach): Pass 1 to do_initial_child_stuff.
12433 (win32_kill): Adjust interface. Remove process from processes
12435 (win32_detach): Ditto.
12436 (win32_join): Adjust interface.
12437 (win32_thread_alive): Take a ptid.
12438 (win32_resume): Adjust to use ptids.
12439 (get_child_debug_event): Ditto.
12440 (win32_wait): Adjust interface. Remove exiting process from
12443 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12445 Non-stop mode support.
12447 * server.h (non_stop): Declare.
12448 (gdb_client_data, handler_func): Declare.
12449 (delete_file_handler, add_file_handler, start_event_loop):
12451 (handle_serial_event, handle_target_event, push_event)
12452 (putpkt_notif): Declare.
12453 * target.h (enum resume_kind): New.
12454 (struct thread_resume): Replace `step' field by `kind' field.
12455 (TARGET_WNOHANG): Define.
12456 (struct target_ops) <wait>: Add `options' argument.
12457 <supports_non_stop, async, start_non_stop>: New fields.
12458 (target_supports_non_stop, target_async): New.
12459 (start_non_stop): Declare.
12460 (mywait): Add `options' argument.
12461 * target.c (mywait): Add `options' argument. Print child exit
12462 notifications here.
12463 (start_non_stop): New.
12464 * server.c (non_stop, own_buf, mem_buf): New globals.
12465 (struct vstop_notif): New.
12466 (notif_queue): New global.
12467 (queue_stop_reply, push_event, discard_queued_stop_replies)
12468 (send_next_stop_reply): New.
12469 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12471 (attach_inferior): In non-stop mode, don't wait for the target
12473 (handle_general_set): Handle QNonStop.
12474 (handle_query): When handling qC, return the current general
12475 thread, instead of the first thread of the list.
12476 (handle_query): If the backend supports non-stop mode, include
12477 QNonStop+ in the qSupported query response.
12478 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12480 (handle_v_attach, handle_v_run): Handle non-stop mode.
12481 (handle_v_stopped): New.
12482 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12483 (myresume): Adjust to use resume_kind. Handle non-stop.
12484 (queue_stop_reply_callback): New.
12485 (handle_status): Handle non-stop mode.
12486 (main): Clear non_stop flag on reconnection. Use the event-loop.
12487 Refactor serial protocol handling from here ...
12488 (process_serial_event): ... to this new function. When GDB
12489 selects any thread, select one here. In non-stop mode, wait until
12490 GDB acks all pending events before exiting.
12491 (handle_serial_event, handle_target_event): New.
12492 * remote-utils.c (remote_open): Install remote_desc in the event
12494 (remote_close): Remove remote_desc from the event loop.
12495 (putpkt_binary): Rename to...
12496 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12497 (putpkt_binary): New as wrapper around putpkt_binary_1.
12498 (putpkt_notif): New.
12499 (prepare_resume_reply): In non-stop mode, don't change the
12501 * event-loop.c: New.
12502 * Makefile.in (OBJ): Add event-loop.o.
12503 (event-loop.o): New rule.
12505 * linux-low.h (pid_of): Moved here.
12507 (get_lwp_thread): Use lwpid_of.
12508 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12509 * linux-low.c (pid_of): Delete.
12510 (inferior_pid): Use lwpid_of.
12511 (linux_event_pipe): New.
12512 (target_is_async_p): New.
12514 (handle_extended_wait): Use lwpid_of.
12515 (add_lwp): Don't set lwpid field.
12516 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12517 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12518 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12519 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12520 first. Adjust to linux_wait_for_event interface changes. Use
12522 (linux_detach): Don't delete the main lwp here.
12523 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12524 (status_pending_p): Don't consider explicitly suspended lwps.
12525 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12526 pointer. Add OPTIONS argument. Change return type to int. Use
12527 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12528 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12529 pointer. Add status pointer argument. Return a pid instead of a
12530 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12531 changes. In non-stop mode, don't switch to a random thread.
12532 (linux_wait): Rename to...
12533 (linux_wait_1): ... this. Add target_options argument, and handle
12534 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12535 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12536 clean exit and signal exit code. Don't stop all threads in
12537 non-stop mode. In all-stop mode, only stop all threads when
12538 reporting a stop to GDB. Handle explicit thread stop requests.
12539 (async_file_flush, async_file_mark): New.
12541 (send_sigstop): Use lwpid_of.
12542 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12543 interface changes. In non-stop mode, don't switch to a random
12545 (linux_resume_one_lwp): Use lwpid_of.
12546 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12547 (linux_resume_one_thread): ... this. Handle resume_stop. In
12548 non-stop mode, don't look for pending flag in all threads.
12549 (resume_status_pending_p): Don't consider explicitly suspended
12551 (my_waitpid): Reimplement. Emulate __WALL.
12552 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12554 (sigchld_handler, linux_supports_non_stop, linux_async)
12555 (linux_start_non_stop): New.
12556 (linux_target_ops): Register linux_supports_non_stop, linux_async
12557 and linux_start_non_stop.
12558 (initialize_low): Install SIGCHLD handler.
12559 * thread-db.c (thread_db_create_event, find_one_thread)
12560 (thread_db_get_tls_address): Use lwpid_of.
12561 * win32-low.c (win32_detach): Adjust to use resume_kind.
12562 (win32_wait): Add `options' argument.
12563 * spu-low.c (spu_resume): Adjust to use resume_kind.
12564 (spu_wait): Add `options' argument.
12566 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12568 Decouple target code from remote protocol.
12570 * target.h (enum target_waitkind): New.
12571 (struct target_waitstatus): New.
12572 (struct target_ops) <wait>: Return an unsigned long. Take a
12573 target_waitstatus pointer instead of a char pointer.
12574 (mywait): Likewise.
12575 * target.c (mywait): Change prototype to return an unsigned long.
12576 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12577 * server.h (thread_from_wait, old_thread_from_wait): Delete
12579 (prepare_resume_reply): Change prototype to take a
12581 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12582 (last_status, last_ptid): New.
12583 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12584 pid instead of a signal.
12585 (attach_inferior): Remove "status" and "signal" parameters.
12587 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12589 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12590 (handle_v_requests, myresume): Remove "status" and "signal"
12591 parameters. Adjust.
12592 (handle_status): New.
12593 (main): Delete local `status'. Adjust.
12594 * remote-utils.c: Include target.h.
12595 (prepare_resume_reply): Change prototype to take a
12596 target_waitstatus. Adjust.
12598 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12600 * spu-low.c (spu_wait): Adjust.
12601 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12603 (win32_wait): Adjust.
12605 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12607 * target.h (struct thread_resume): Delete leave_stopped member.
12608 (struct target_ops): Add a `n' argument to the `resume' callback.
12609 * server.c (start_inferior): Adjust.
12610 (handle_v_cont, myresume): Adjust.
12611 * linux-low.c (check_removed_breakpoint): Adjust to resume
12612 interface change, and to removed leave_stopped field.
12613 (resume_ptr): Delete.
12614 (struct thread_resume_array): New.
12615 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12616 resume interface change.
12617 (linux_continue_one_thread, linux_queue_one_thread)
12618 (resume_status_pending_p): Check if the resume field is NULL
12619 instead of checking the leave_stopped member.
12620 (linux_resume): Adjust to the target resume interface change.
12621 * spu-low.c (spu_resume): Adjust to the target resume interface
12623 * win32-low.c (win32_detach, win32_resume): Ditto.
12625 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12627 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12629 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12631 (linux_continue_one_thread): Only preserve the stepping flag if
12632 there's a pending breakpoint.
12634 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12636 * server.c (main): After the inferior having exited, call
12637 remote_close before exiting gdbserver.
12639 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12641 Fix size of FPSCR in Power 7 processors.
12642 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12643 (PPC_FEATURE_HAS_DFP): New #define.
12644 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12647 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12649 * server.c (handle_query) Whitespace and formatting.
12651 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12653 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12654 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12655 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12656 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12657 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12658 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12659 Makefile.in, configure.ac: Fix whitespace throughout.
12660 * configure: Regenerate.
12662 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12664 * inferiors.c (find_inferior): Make it safe for the callback
12665 function to delete the currently iterated inferior.
12667 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12669 * Makefile.in (linuw_low_h): Move higher.
12670 (thread-db.o): Depend on $(linux_low_h).
12672 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12674 Rename "process" to "lwp" throughout.
12676 * linux-low.c (all_processes): Rename to...
12677 (all_lwps): ... this.
12678 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12679 (add_process): Rename to ...
12680 (add_lwp): ... this. Adjust.
12681 (linux_create_inferior): Adjust.
12682 (linux_attach_lwp): Adjust.
12683 (linux_attach): Adjust.
12684 (linux_kill_one_process): Rename to ...
12685 (linux_kill_one_lwp): ... this. Adjust.
12686 (linux_kill): Adjust.
12687 (linux_detach_one_process): Rename to ...
12688 (linux_detach_one_lwp): ... this. Adjust.
12689 (linux_detach): Adjust.
12690 (check_removed_breakpoint): Adjust.
12691 (status_pending_p): Adjust.
12692 (linux_wait_for_process): Rename to ...
12693 (linux_wait_for_lwp): ... this. Adjust.
12694 (linux_wait_for_event): Adjust.
12695 (send_sigstop): Adjust.
12696 (wait_for_sigstop): Adjust.
12697 (stop_all_processes): Rename to ...
12698 (stop_all_lwps): ... this.
12699 (linux_resume_one_process): Rename to ...
12700 (linux_resume_one_lwp): ... this. Adjust.
12701 (linux_set_resume_request, linux_continue_one_thread)
12702 (linux_queue_one_thread, resume_status_pending_p)
12703 (usr_store_inferior_registers, regsets_store_inferior_registers)
12704 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12706 * linux-low.h (get_process): Rename to ...
12707 (get_lwp): ... this. Adjust.
12708 (get_thread_process): Rename to ...
12709 (get_thread_lwp): ... this. Adjust.
12710 (get_process_thread): Rename to ...
12711 (get_lwp_thread): ... this. Adjust.
12712 (struct process_info): Rename to ...
12713 (struct lwp_info): ... this.
12714 (all_processes): Rename to ...
12715 (all_lwps): ... this.
12716 * proc-service.c (ps_lgetregs): Adjust.
12717 * thread-db.c (thread_db_create_event, find_one_thread)
12718 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12720 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12722 * server.c (handle_query): Handle "qAttached".
12724 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12726 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12727 GPLv3, update license URL.
12729 2009-03-01 Doug Evans <dje@google.com>
12731 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12732 (server_h): Add gdb_signals.h.
12733 (signals.o): Update.
12734 * server.h (target_signal_from_host,target_signal_to_host_p)
12735 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12737 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12739 * remote-utils.c (getpkt): Also generate remote-debug
12740 information if noack_mode is set.
12742 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12744 * server.c (handle_query): Report qXfer:siginfo:read and
12745 qXfer:siginfo:write as supported and handle them.
12746 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12747 * linux-low.c (linux_xfer_siginfo): New.
12748 (linux_target_ops): Set it.
12750 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12752 * server.c (gdbserver_usage): Mention --remote-debug.
12753 (main): Accept '--remote-debug' switch.
12755 2009-01-18 Doug Evans <dje@google.com>
12757 * regcache.c (new_register_cache): No need to check result of xcalloc.
12758 * server.c (handle_search_memory): Back out calls to xmalloc,
12759 result is checked and error is returned to user upon failure.
12760 (handle_query): Ditto. Add more checks for result of malloc.
12761 (handle_v_cont): Check result of malloc, report error back to
12763 (handle_v_run): Ditto. Call freeargv.
12764 * server.h (freeargv): Declare.
12765 * utils.c (freeargv): New fn.
12767 2009-01-15 Doug Evans <dje@google.com>
12769 * gdbreplay.c (perror_with_name): Make arg const char *.
12770 * server.h (target_signal_to_name): Make return type const char *.
12771 * thread-db.c (thread_db_err_str): Make return type const char *.
12772 * utils.c (perror_with_name): Make arg const char *.
12774 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12776 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12777 when handling a EXIT_PROCESS_DEBUG_EVENT.
12779 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12781 * gdbreplay.c (gdbreplay_version): Update copyright year.
12782 * server.c (gdbserver_version): Likewise.
12784 2009-01-05 Doug Evans <dje@google.com>
12786 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12787 (handle_extended_wait): Improve comment.
12789 2008-12-13 Doug Evans <dje@google.com>
12791 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12792 * server.h (ATTR_MALLOC): New macro.
12793 (xmalloc,xcalloc,xstrdup): Declare.
12794 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12795 * inferiors.c: Ditto.
12796 * linux-low.c: Ditto.
12797 * mem-break.c: Ditto.
12798 * regcache.c: Ditto.
12799 * remote-utils.c: Ditto.
12802 * win32-low.c: Ditto.
12804 2008-12-12 Doug Evans <dje@google.com>
12806 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12807 in debugging printf.
12809 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12811 2008-12-09 Doug Evans <dje@google.com>
12813 * linux-low.h (struct process_info): Delete member tid, unused.
12814 * thread-db.c (find_one_thread): Update.
12815 (maybe_attach_thread): Update.
12817 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12819 * target.h (struct target_ops): Add qxfer_osdata member.
12820 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12822 (linux_qxfer_osdata): New functions.
12823 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12825 * server.c (handle_query): Handle "qXfer:osdata:read:".
12826 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12827 (buffer_xml_printf): New functions.
12828 * server.h (struct buffer): New.
12829 (buffer_grow_str, buffer_grow_str0): New macros.
12830 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12831 (buffer_xml_printf): Declare.
12833 2008-11-24 Doug Evans <dje@google.com>
12835 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12837 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12839 * server.c (handle_v_run): Always use the supplied argument list.
12841 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12843 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12844 (xtensa_regmap_table): Add entry for scompare1.
12846 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12848 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12849 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12850 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12851 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12852 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12853 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12854 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12855 XML target descriptions.
12856 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12857 when inferior is running on an ISA 2.05 or later processor. Add
12858 special case to return offset for full 64-bit slot of FPSCR when
12861 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12863 * Makefile.in (SFILES, clean): Added sparc64 files.
12864 (reg-sparc64.o, reg-sparc64.c): New.
12865 * configure.srv (sparc*-*-linux*): New configuration.
12866 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12867 syscall arguments for SPARC.
12868 (regsets_store_inferior_registers): Likewise.
12869 * linux-sparc-low.c: New file.
12871 2008-10-21 Doug Evans <dje@google.com>
12873 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12874 (READLINE_DIR,READLINE_DEP): Delete.
12875 (INTERNAL_CFLAGS): Update.
12876 (LINTFLAGS): Update.
12878 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12880 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12881 whole argv from the last run, not just argv[0].
12883 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12885 * regcache.c (new_register_cache): Return NULL if the register
12886 cache size isn't known yet.
12887 (free_register_cache): Avoid dereferencing a NULL regcache.
12889 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12891 * configure.srv: Merge MIPS and MIPS64.
12893 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12895 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12897 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12899 * Makefile.in: Add required vsx dependencies.
12901 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12902 Declare init_registers_powerpc_vsx32l.
12903 Declare init_registers_powerpc_vsx64l.
12904 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12905 (ppc_arch_setup): Check for VSX in hwcap.
12906 (ppc_fill_vsxregset): New function.
12907 (ppc_store_vsxregset): New function.
12908 Add new VSX entry in regset_info target_regsets.
12910 * configure.srv: Add new VSX dependencies.
12912 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12914 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12915 (remote_open): Set or clear transport_is_reliable.
12916 (putpkt_binary): Don't expect acks in noack mode.
12917 (getpkt): Don't send ack/nac in noack mode.
12918 * server.c (handle_general_set): Handle QStartNoAckMode.
12919 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12921 (main): Reset noack_mode on every connection.
12922 * server.h (noack_mode): Declare.
12924 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12926 * Makefile.in (GDBREPLAY_OBS): New variable.
12927 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12929 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12930 Daniel Jacobowitz <dan@codesourcery.com>
12932 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12933 (usr_store_inferior_registers): Likewise.
12934 (regsets_store_inferior_registers): Likewise.
12936 2008-07-31 Rolf Jansen <rj@surtec.com>
12937 Pedro Alves <pedro@codesourcery.com>
12939 * configure.ac: Check for memmem declaration.
12940 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12941 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12942 (disable_packet_qfThreadInfo): Unconditionally compile.
12943 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12944 * configure, config.in: Regenerate.
12946 2008-07-28 Doug Kwan <dougkwan@google.com>
12948 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12949 (linux_write_memory): Remove declaration of errno.
12951 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12953 * linux-low.c (handle_extended_wait): Do not use "status"
12954 variable uninitialized.
12956 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12958 * server.c (handle_v_attach): Inhibit reporting dll changes.
12960 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12962 * remote-utils.c (prepare_resume_reply): If requested, don't
12963 output "thread:TID" in the T stop reply.
12965 * server.c (disable_packet_vCont, disable_packet_Tthread)
12966 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12967 (handle_query): If requested, disable support for qC, qfThreadInfo
12969 (handle_v_requests): If requested, disable support for vCont.
12970 (gdbserver_show_disableable): New.
12971 (main): Handle --disable-packet and --disable-packet=LIST.
12973 * server.h (disable_packet_vCont, disable_packet_Tthread)
12974 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12976 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12978 * server.c (gdbserver_usage): Mention --version.
12980 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12982 * Makefile.in (gdbreplay.o): New rule.
12984 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12986 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12987 message, not gdbserver.
12989 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12990 Nathan Sidwell <nathan@codesourcery.com>
12991 Joseph Myers <joseph@codesourcery.com>
12993 * acinclude.m4: Include ../../config/acx.m4.
12994 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12995 * configure, config.in: Regenerate.
12996 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12997 * server.c (gdbserver_version): Print PKGVERSION.
12998 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12999 (main): Adjust gdbserver_usage calls.
13000 * gdbreplay.c (version, host_name): Add declarations.
13001 (gdbreplay_version, gdbreplay_usage): New.
13002 (main): Accept --version and --help options.
13004 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13006 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13007 (arm_breakpoint_at): Handle Thumb.
13008 (the_low_target): Add comment.
13010 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13012 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13014 2008-05-09 Doug Evans <dje@google.com>
13016 * server.h (decode_search_memory_packet): Declare.
13017 * remote-utils.c (decode_search_memory_packet): New fn.
13018 * server.c (handle_search_memory_1): New fn.
13019 (handle_search_memory): New fn.
13020 (handle_query): Process qSearch:memory packets.
13022 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13024 * regcache.c (registers_length): Remove.
13025 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13026 full register packet.
13027 * regcache.h (registers_length): Remove prototype.
13028 * server.h (PBUFSIZ): Define to 16384.
13030 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13032 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13033 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13034 powerpc-64l.o, and powerpc-altivec64l.o.
13035 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13036 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13037 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13038 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13039 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13042 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13043 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13044 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13045 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13046 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13047 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13048 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13049 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13050 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13051 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13054 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13055 (init_registers_powerpc_32l): ... this new prototype.
13056 (init_registers_powerpc_32): Remove, replace by ...
13057 (init_registers_powerpc_altivec32l): ... this new prototype.
13058 (init_registers_powerpc_e500): Remove, replace by ...
13059 (init_registers_powerpc_e500l): ... this new prototype.
13060 (init_registers_ppc64): Remove, replace by ...
13061 (init_registers_powerpc_64l): ... this new prototype.
13062 (init_registers_powerpc_64): Remove, replace by ...
13063 (init_registers_powerpc_altivec64l): ... this new prototype.
13064 (ppc_num_regs): Set to 73.
13065 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13066 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13067 (ppc_cannot_store_register): Handle orig_r3 and trap.
13068 (ppc_arch_setup): Update init_registers_... calls.
13069 (ppc_fill_gregset): Handle orig_r3 and trap.
13071 * inferiors.c (clear_inferiors): Reset current_inferior.
13073 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13075 * acinclude.m4: Add override.m4.
13076 * configure: Regenerate.
13078 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13080 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13081 initial call to init_register_ppc64.
13083 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13085 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13086 single powerpc*-*-linux* case.
13087 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13089 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13091 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13092 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13094 * linux-ppc-low.c: Include <elf.h>.
13095 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13096 (ppc_hwcap): New global variable.
13097 (ppc_regmap): Remove __SPE__ #ifdef sections.
13098 (ppc_regmap_e500): New global variable.
13099 (ppc_cannot_store_register): Update __SPE__ special case.
13100 (ppc_get_hwcap): New function.
13101 (ppc_arch_setup): Use it to determine whether inferior supports
13102 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13103 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13104 Do not access registers if target does not support AltiVec.
13105 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13106 Do not access registers if target does not support SPE.
13107 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13109 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13111 * linux-low.c (disabled_regsets, num_regsets): New.
13112 (use_regsets_p): Delete.
13113 (linux_wait_for_process): Clear disabled_regsets.
13114 (regsets_fetch_inferior_registers): Check and set it.
13115 (regsets_store_inferior_registers): Likewise.
13116 (linux_fetch_registers, linux_store_registers): Do not use
13118 (initialize_low): Allocate disabled_regsets.
13120 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13122 * Makefile.in (LIBOBJS): New.
13123 (OBS): Use LIBOBJS.
13124 (memmem.o): New rule.
13125 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13126 * configure: Regenerated.
13128 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13130 * server.c (handle_query): Never return "unsupported" for
13131 qXfer:features:read queries.
13133 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13135 * server.c (get_features_xml): Fix inverted condition.
13136 (handle_query): Always support qXfer:feature:read.
13138 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13140 * server.c (wrapper_argv): New.
13141 (start_inferior): Handle wrapper_argv. If set, expect an extra
13143 (gdbserver_usage): Document --wrapper.
13144 (main): Parse --wrapper.
13146 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13148 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13149 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13150 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13151 (ppc_set_pc): Likewise.
13152 (ppc_arch_setup): New function.
13153 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13154 of collect_register.
13155 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13157 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13159 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13160 instead of linux-ppc64-low.o.
13161 * linux-ppc64-low.c: Remove file.
13162 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13163 (linux-ppc64-low.o): Remove rule.
13165 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13166 (init_registers_powerpc_64): Likewise.
13167 (ppc_regmap): Conditionally define depending on __powerpc64__.
13168 (ppc_cannot_store_register): Do not special-case "fpscr" when
13169 compiled on __powerpc64__.
13170 (ppc_collect_ptrace_register): New function.
13171 (ppc_supply_ptrace_register): New function.
13172 (ppc_breakpoint): Change type to "unsigned int".
13173 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13174 (the_low_target): Conditionally provide initializers for the
13175 arch_setup member depending on __powerpc64__. Install
13176 collect_ptrace_register and supply_ptrace_register members.
13178 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13180 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13181 * server.c (gdbserver_xmltarget): Define.
13182 (get_features_xml): Use it to replace "target.xml" and arch_string.
13184 * configure.srv: Remove srv_xmltarget. Add XML files that were
13185 mentioned there to srv_xmlfiles instead. Remove conditional tests
13186 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13187 srv_xmlfiles and srv_regobj to include all possible choices.
13188 * configure.ac (srv_xmltarget): Remove.
13189 (srv_xmlfiles): Do not add "target.xml".
13190 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13191 checks for supplementary target information.
13192 * configure: Regenerate.
13193 * Makefile.in (XML_TARGET): Remove.
13194 (target.xml): Remove rule.
13195 (clean): Do not clean up target.xml.
13196 (.PRECIOUS): Do not mention target.xml.
13198 * target.h (struct target_ops): Remove arch_string member.
13199 * linux-low.c (linux_arch_string): Remove.
13200 (linux_target_ops): Remove arch_string initializer.
13201 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13202 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13203 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13204 * spu-low.c (spu_arch_string): Remove.
13205 (spu_target_ops): Remove arch_string initializer.
13206 * win32-low.c (win32_arch_string): Remove.
13207 (win32_target_ops): Remove arch_string initializer.
13208 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13209 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13210 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13212 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13214 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13215 by collect_ptrace_register and supply_ptrace_register hooks.
13216 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13217 instead of checking for the_low_target.left_pad_xfer.
13218 (usr_store_inferior_registers): Use collect_ptrace_register callback
13219 instead of checking for the_low_target.left_pad_xfer.
13221 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13222 (s390_supply_ptrace_register): Likewise.
13223 (s390_fill_gregset): Call s390_collect_ptrace_register.
13224 (the_low_target): Update.
13226 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13227 (ppc_supply_ptrace_register): Likewise.
13228 (the_low_target): Update.
13230 * linux-i386-low.c (the_low_target): Update.
13231 * linux-x86-64-low.c (the_low_target): Update.
13233 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13235 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13236 reg-s390.o and reg-s390x.o.
13238 * linux-low.c (new_inferior): New global variable.
13239 (linux_create_inferior, linux_attach): Set it.
13240 (linux_wait_for_process): Call the_low_target.arch_setup after the
13241 target has stopped for the first time.
13242 (initialize_low): Do not call the_low_target.arch_setup.
13244 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13245 (s390_set_pc): Likewise.
13246 (s390_arch_setup): New function.
13247 (the_low_target): Use s390_arch_setup as arch_setup routine.
13249 * regcache.c (realloc_register_cache): New function.
13250 (set_register_cache): Call it for each existing regcache.
13252 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13254 * server.h (init_registers): Remove prototype.
13256 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13257 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13258 instead of init_registers ().
13259 * linux-arm-low.c (init_registers_arm): Add prototype.
13260 (init_registers_arm_with_iwmmxt): Likewise.
13261 (the_low_target): Add initializer for arch_setup field.
13262 * linux-cris-low.c (init_registers_cris): Add prototype.
13263 (the_low_target): Add initializer for arch_setup field.
13264 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13265 (the_low_target): Add initializer for arch_setup field.
13266 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13267 (the_low_target): Add initializer for arch_setup field.
13268 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13269 (the_low_target): Add initializer for arch_setup field.
13270 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13271 (the_low_target): Add initializer for arch_setup field.
13272 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13273 (the_low_target): Add initializer for arch_setup field.
13274 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13275 (init_registers_mips64_linux): Likewise.
13276 (the_low_target): Add initializer for arch_setup field.
13277 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13278 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13279 (the_low_target): Add initializer for arch_setup field.
13280 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13281 (init_registers_powerpc_64): Likewise.
13282 (the_low_target): Add initializer for arch_setup field.
13283 * linux-s390-low.c (init_registers_s390): Add prototype.
13284 (init_registers_s390x): Likewise.
13285 (the_low_target): Add initializer for arch_setup field.
13286 * linux-sh-low.c (init_registers_sh): Add prototype.
13287 (the_low_target): Add initializer for arch_setup field.
13288 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13289 (the_low_target): Add initializer for arch_setup field.
13290 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13291 (the_low_target): Add initializer for arch_setup field.
13293 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13294 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13295 instead of init_registers ().
13296 * win32-arm-low.c (init_registers_arm): Add prototype.
13297 (the_low_target): Add initializer for arch_setup field.
13298 * win32-i386-low.c (init_registers_i386): Add prototype.
13299 (the_low_target): Add initializer for arch_setup field.
13301 * spu-low.c (init_registers_spu): Add prototype.
13302 (initialize_low): Call initialie_registers_spu () instead of
13303 initialize_registers ().
13305 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13307 * server.c (handle_v_requests): When handling the vRun and vAttach
13308 packets, if already debugging a process, don't kill it. Return an
13311 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13313 * server.c (handle_query): Correct length check.
13315 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13317 * win32-low.c (do_initial_child_stuff): Add process handle
13318 parameter. Set current_process_handle and current_process_id from the
13319 parameters. Clear globals.
13320 (win32_create_inferior): Don't set current_process_handle and
13321 current_process_id here. Instead pass them on the call to
13322 do_initial_child_stuff.
13323 (win32_attach): Likewise.
13324 (win32_clear_inferiors): New.
13325 (win32_kill): Don't close the current process handle or the
13326 current thread handle here. Instead call win32_clear_inferiors.
13327 (win32_detach): Don't open a new handle to the process. Call
13328 win32_clear_inferiors.
13329 (win32_join): Don't rely on current_process_handle; open a new
13330 handle using the process id.
13331 (win32_wait): Call win32_clear_inferiors when the inferior process
13334 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13336 * server.c (monitor_show_help): Add "exit".
13338 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13340 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13341 (clean): Add reg-xtensa.c.
13342 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13343 * configure.srv (xtensa*-*-linux*) New target.
13344 * linux-xtensa-low.c: New.
13345 * xtensa-xtregs.c: New.
13347 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13349 * hostio.c: Don't include errno.h.
13350 (errno_to_fileio_errno): Move to hostio-errno.
13351 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13352 error number outputting to the target->hostio_last_error callback.
13353 (hostio_packet_error): Use FILEIO_EINVAL directly.
13354 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13355 calls to hostio_error.
13356 * hostio-errno.c: New.
13357 * server.h (hostio_last_error_from_errno): Declare.
13358 * target.h (target_ops): Add hostio_last_error member.
13359 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13360 as hostio_last_error handler.
13361 * spu-low.c (spu_target_ops): Likewise.
13362 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13363 (wince_hostio_last_error): New functions.
13364 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13365 as hostio_last_error handler.
13366 (win32_target_ops) [!_WIN32_WCE]: Register
13367 hostio_last_error_from_errno as hostio_last_error handler.
13368 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13369 (hostio-errno.o): New rule.
13370 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13371 * configure.srv (srv_hostio_err_objs): New variable. Default to
13373 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13374 * configure: Regenerate.
13376 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13378 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13379 (linux_kill, linux_detach): Clean up the process list.
13380 * remote-utils.c (remote_open): Improve port number parsing.
13381 (putpkt_binary, input_interrupt): Only send interrupts if the target
13383 * server.c (extended_protocol): Make static.
13384 (attached): Define earlier.
13385 (exit_requested, response_needed, program_argv): New variables.
13386 (target_running): New.
13387 (start_inferior): Clear attached here.
13388 (attach_inferior): Set attached here.
13389 (require_running): Define.
13390 (handle_query): Use require_running and target_running. Implement
13392 (handle_v_attach, handle_v_run): New.
13393 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13394 (gdbserver_usage): Update.
13395 (main): Redo argument parsing. Handle --debug and --multi. Handle
13396 --attach along with other options or after the port. Save
13397 program_argv. Support no initial program. Resynchronize
13398 communication with GDB after an error. Handle "monitor exit".
13399 Use require_running and target_running. Always allow the extended
13400 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13401 restart in extended mode.
13402 * README: Refer to the GDB manual. Update --attach usage.
13404 2007-12-20 Andreas Schwab <schwab@suse.de>
13406 * linux-low.c (STACK_SIZE): Define.
13407 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13408 (linux_test_for_tracefork): Likewise.
13410 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13412 * linux-low.c (linux_wait_for_event): Update messages. Do not
13413 reinsert auto-delete breakpoints.
13414 * mem-break.c (struct breakpoint): Change return type of handler to
13416 (set_breakpoint_at): Update handler type.
13417 (reinsert_breakpoint_handler): Return 1 instead of calling
13419 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13421 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13422 * mem-break.h (set_breakpoint_at): Update handler type.
13423 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13424 * win32-low.c (auto_delete_breakpoint): New.
13425 (get_child_debug_event): Use it.
13427 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13429 * configure.ac: Check for pread and pwrite.
13430 * hostio.c (handle_pread): Fall back to lseek and read.
13431 (handle_pwrite): Fall back to lseek and write.
13432 * config.in, configure: Regenerated.
13434 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13436 * server.c (myresume): Add own_buf argument.
13437 (main): Update calls.
13439 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13441 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13442 * remote-utils.c (remote_open): Do not call disable_async_io.
13443 (block_async_io): Delete.
13444 (unblock_async_io): Make static.
13445 (initialize_async_io): New.
13446 * server.c (handle_v_cont): Handle async I/O here.
13447 (myresume): Likewise. Move other common resume tasks here...
13448 (main): ... from here. Call initialize_async_io. Disable async
13449 I/O before the main loop.
13450 * server.h (initialize_async_io): Declare.
13451 (block_async_io, unblock_async_io): Delete prototypes.
13452 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13454 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13456 * remote-utils.c (readchar): Allow binary data in received messages.
13458 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13460 * win32-low.c (attaching): New global.
13461 (win32_create_inferior): Clear the `attaching' global.
13462 (win32_attach): Set the `attaching' global.
13463 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13464 attaching. Only set a breakpoint at the entry point if not
13467 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13469 * server.c (main): Don't report dll events on the initial
13470 connection on attaches.
13472 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13474 * server.c (main): Relax numerical bases supported for the pid of
13475 the --attach command line argument.
13477 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13479 * win32-low.c (win32_attach): Call OpenProcess before
13480 DebugActiveProcess, not after. Add last error output to error
13483 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13485 * win32-low.c (win32_get_thread_context)
13486 (win32_set_thread_context): New functions.
13487 (thread_rec): Use win32_get_thread_context.
13488 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13489 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13492 2007-12-03 Leo Zayas
13493 Pedro Alves <pedro_alves@portugalmail.pt>
13495 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13497 (child_add_thread): Minor cleanup.
13498 (child_continue): Resume artificially suspended threads before
13499 calling ContinueDebugEvent.
13500 (suspend_one_thread): New.
13501 (fake_breakpoint_event): New.
13502 (get_child_debug_event): Change return type to int. Check here if
13503 gdb sent an interrupt request. If a soft interrupt was requested,
13504 fake a breakpoint event. Return 0 if there is no event to handle,
13506 (win32_wait): Don't check here if gdb sent an interrupt request.
13507 Ensure there is a valid event to handle.
13508 (win32_request_interrupt): Add soft interruption method as last
13511 2007-12-03 Leo Zayas
13512 Pedro Alves <pedro_alves@portugalmail.pt>
13514 * win32-low.h (win32_thread_info): Add descriptions to the
13515 structure members. Replace `suspend_count' counter by a
13517 * win32-low.c (thread_rec): Update condition of when to get the
13518 context from the inferior. Rely on ContextFlags being set if it
13519 has already been retrieved. Only suspend the inferior thread if
13520 we haven't already. Warn if that fails.
13521 (continue_one_thread): s/suspend_count/suspended/. Only call
13522 ResumeThread once. Warn if that fails.
13524 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13526 * win32-low.c (win32_wait): Don't read from the inferior when it
13527 has already exited.
13529 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13531 * Makefile.in (win32_low_h): New variable.
13532 (win32-low.o): Add dependency on $(win32_low_h).
13533 (win32-arm-low.o, win32-i386-low.o): New rules.
13535 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13537 * hostio.c: Correct copyright year.
13539 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13541 * Makefile.in (OBS): Add hostio.o.
13542 (hostio.o): New rule.
13543 * server.h (handle_vFile): Declare.
13544 * hostio.c: New file.
13545 * server.c (handle_v_requests): Take packet_len and new_packet_len
13546 for binary packets. Call handle_vFile.
13547 (main): Update call to handle_v_requests.
13549 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13551 * linux-low.c: Include <sched.h>.
13553 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13555 * linux-low.c (linux_tracefork_grandchild): New.
13556 (linux_tracefork_child): Use clone.
13557 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13559 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13561 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13563 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13565 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13567 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13569 * inferiors.c (change_inferior_id): Delete.
13570 (add_pid_to_list, pull_pid_from_list): New.
13571 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13572 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13573 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13574 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13575 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13576 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13577 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13578 (using_threads): Always set to 1.
13579 (handle_extended_wait): New.
13580 (add_process): Do not set TID.
13581 (linux_create_inferior): Set must_set_ptrace_flags.
13582 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13583 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13584 (linux_thread_alive): Rename TID argument to LWPID.
13585 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13586 (linux_wait_for_event): Do not use TID or check using_threads. Update
13587 call to dead_thread_notify. Call handle_extended_wait.
13588 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13589 (send_sigstop): Delete sigstop_sent.
13590 (wait_for_sigstop): Avoid TID.
13591 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13592 (linux_test_for_tracefork): New.
13593 (linux_lookup_signals): Use thread_db_active and
13594 linux_supports_tracefork_flag.
13595 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13596 * linux-low.h (get_process_thread): Avoid TID.
13597 (struct process_ifo): Move thread_known and tid to the end. Remove
13599 (linux_attach_lwp, thread_db_init): Update prototypes.
13600 * server.h (change_inferior_id): Delete prototype.
13601 (add_pid_to_list, pull_pid_from_list): New prototypes.
13602 * thread-db.c (thread_db_use_events): New.
13603 (find_first_thread): Rename to...
13604 (find_one_thread): ...this. Update callers and messages. Do not
13605 call fatal. Check thread_db_use_events. Do not call
13606 change_inferior_id or new_thread_notify.
13607 (maybe_attach_thread): Update. Do not call new_thread_notify.
13608 (thread_db_init): Set thread_db_use_events. Check use_events.
13609 * utils.c (fatal, warning): Correct message prefix.
13611 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13613 * Makefile.in (clean): Remove new files.
13614 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13615 (powerpc-64.o, powerpc-64.c): New rules.
13616 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13617 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13619 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13621 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13622 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13623 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13624 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13625 (target_regsets): Add AltiVec and SPE register sets.
13626 * configure.ac: Check for AltiVec and SPE.
13627 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13628 (ppc_fill_vrregset, ppc_store_vrregset): New.
13629 (target_regsets): Add AltiVec register set.
13630 * configure: Regenerated.
13632 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13634 * linux-low.c (O_LARGEFILE): Define.
13635 (linux_read_memory): Use /proc/PID/mem.
13636 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13637 * configure, config.in: Regenerated.
13639 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13641 * linux-low.c (linux_wait_for_event): Do not pass signals while
13644 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13646 * win32-low.c (create_process): New.
13647 (win32_create_inferior): Use create_process instead of
13648 CreateProcess. If create_process failed retry appending an ".exe"
13649 suffix. Store the GetLastError result immediatelly after
13650 create_process calls and use it on the call to error.
13652 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13654 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13656 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13658 * configure.ac: Switch license to GPLv3.
13660 2007-08-01 Michael Snyder <msnyder@access-company.com>
13662 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13664 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13666 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13668 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13669 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13670 CloseToolhelp32Snapshot.
13671 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13672 CloseToolhelp32Snapshot.
13674 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13676 * server.c (main): Check for inferior exit before main loop.
13678 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13680 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13681 instead of on tmp_desc.
13683 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13684 Daniel Jacobowitz <dan@codesourcery.com>
13686 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13687 (add_thread): Minor cleanups.
13688 (clear_inferiors): Move lower in the file. Clear the DLL
13690 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13691 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13692 (xml_escape_text): New.
13693 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13695 (handle_v_cont): Report errors.
13696 (gdbserver_version): Update.
13697 (main): Correct size of own_buf. Do not report initial DLL events.
13698 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13699 (unloaded_dll, xml_escape_text): New.
13700 * win32-low.c (enum target_waitkind): Update comments.
13701 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13702 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13703 (win32_EnumProcessModules, win32_GetModuleInformation)
13704 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13705 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13706 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13707 (win32_Module32First, win32_Module32Next, load_toolhelp)
13708 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13709 (get_child_debug_event): Handle DLL events.
13710 (win32_wait): Likewise.
13712 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13714 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13715 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13717 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13719 * win32-low.c (handle_output_debug_string): Ignore event if not
13722 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13724 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13726 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13728 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13730 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13732 * inferiors.c (change_inferior_id): Add comment.
13733 * linux-low.c (check_removed_breakpoint): Add an early
13734 prototype. Improve debug output.
13735 (linux_attach): Doc update.
13736 (linux_detach_one_process, linux_detach): Clean up before releasing
13738 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13739 * linux-low.h (struct process_info): Doc improvement.
13740 * mem-break.c (delete_all_breakpoints): New.
13741 * mem-break.h (delete_all_breakpoints): New prototype.
13742 * thread-db.c (find_first_thread): New.
13743 (thread_db_create_event): Call it instead of
13744 thread_db_find_new_threads. Clean up unused variables.
13745 (maybe_attach_thread): Remove first thread handling.
13746 (thread_db_find_new_threads): Use find_first_thread.
13747 (thread_db_get_tls_address): Likewise.
13749 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13751 * thread-db.c (thread_db_find_new_threads): Add prototype.
13752 (thread_db_create_event): Check for the main thread before adding
13754 (maybe_attach_thread): Only enable event reporting if TID == 0.
13755 (thread_db_get_tls_address): Check for new threads.
13757 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13759 * linux-low.c (linux_create_inferior): Try execv before execvp.
13760 * spu-low.c (spu_create_inferior): Likewise.
13762 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13764 * linux-low.c (linux_create_inferior): Change execv to execvp.
13765 * spu-low.c (spu_create_inferior): Likewies.
13767 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13769 * Makefile.in (clean): Clean new files instead of deleted ones.
13770 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13771 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13773 * configure.srv: Specify XML files and new regformats for MIPS and
13775 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13776 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13777 an entry for the restart register.
13778 (mips_cannot_fetch_register, mips_cannot_store_register)
13779 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13780 register names to match the XML descriptions.
13781 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13782 restart register instead of $0.
13784 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13785 Markus Deuling <deuling@de.ibm.com>
13787 * remote-utils.c (decode_xfer_write): New function.
13788 * server.h (decode_xfer_write): Add prototype.
13789 * server.c (handle_query): Add PACKET_LEN argument. Support
13790 qXfer:spu:read and qXfer:spu:write packets.
13791 (main): Pass packet_len to handle_query.
13792 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13793 * target.h (target_ops): Add qxfer_spu.
13795 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13797 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13798 accessing non-seekable spufs files.
13800 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13802 * server.c (handle_query): Add reply for qC packet.
13804 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13805 Leo Zayas <lerele@champenstudios@com>
13807 * server.h (check_remote_input_interrupt_request): New function.
13808 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13809 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13810 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13811 (check_remote_input_interrupt_request): New function.
13812 * server.h (check_remote_input_interrupt_request): Declare.
13813 * win32-low.c (winapi_DebugBreakProcess,
13814 winapi_GenerateConsoleCtrlEvent): New typedefs.
13815 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13817 (win32_wait): Check for remote interrupt request
13818 with check_remote_input_interrupt_request.
13819 (win32_request_interrupt): New function.
13820 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13822 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13824 * win32-low.c (debug_registers_changed,
13825 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13826 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13827 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13828 (thread_rec): Get context using the low target.
13829 (child_add_thread): Call thread_added on the low target,
13830 which does the same thing.
13832 (do_initial_child_stuff): Remove debug registers references.
13833 Set context using the low target. Resume threads after
13834 setting the contexts.
13835 (child_continue): Remove dead variable. Remove debug
13836 registers references.
13837 (child_fetch_inferior_registers): Go through the low target.
13838 (do_child_store_inferior_registers): Remove.
13839 (child_store_inferior_registers): Go through the low target.
13840 (win32_resume): Remove debug registers references.
13841 Set context using the low target.
13842 (handle_exception): Change return type to void. Don't record
13843 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13844 first chance exception.
13845 (get_child_debug_event): Change return type to void. Remove
13846 goto loop. Always return after waiting for debug event.
13847 (win32_wait): Convert to switch statement. Handle spurious
13850 * win32-i386-low.c (debug_registers_changed,
13851 debug_registers_used): New.
13852 (initial_stuff): Rename to ...
13853 (i386_initial_stuff): ... this. Clear debug registers
13855 (store_debug_registers): Delete.
13856 (i386_get_thread_context): New.
13857 (load_debug_registers): Delete.
13858 (i386_set_thread_context): New.
13859 (i386_thread_added): New.
13860 (single_step): Rename to ...
13861 (i386_single_step): ... this.
13862 (do_fetch_inferior_registers): Rename to ...
13863 (i386_fetch_inferior_register): ... this.
13864 (i386_store_inferior_register): New.
13865 (the_low_target): Adapt to new interface.
13867 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13868 (arm_get_thread_context): New.
13869 (arm_set_thread_context): New.
13871 (do_fetch_inferior_registers): Rename to ...
13872 (arm_fetch_inferior_register): ... this.
13873 (arm_store_inferior_register): New.
13874 (arm_wince_breakpoint): Reimplement as unsigned long.
13875 (arm_wince_breakpoint_len): Define.
13876 (the_low_target): Adapt to new interface.
13878 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13879 load_debug_registers. Add get_thread_context, set_thread_context,
13880 thread_added and store_inferior_register. Rename
13881 fetch_inferior_registers to fetch_inferior_register.
13882 (regptr): Remove declaration.
13884 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13886 * linux-low.c (linux_detach): Change return type to int. Return 0.
13887 * spu-low.c (spu_detach): Likewise.
13889 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13891 * target.h (target_ops): Change return type of detach to int.
13893 (join_inferior): New.
13894 * server.c (main): Don't skip detach support on mingw32.
13895 If the inferior doesn't support detaching return error.
13896 Call join_inferior instead of using waitpid.
13897 * linux-low.c (linux_join): New.
13898 (linux_target_op): Add linux_join.
13899 * spu-low.c (spu_join): New.
13900 (spu_target_ops): Add spu_join.
13901 * win32-low.c (win32_detach): Adapt to new interface.
13902 Reopen current_process_handle before detaching. Issue a child
13903 resume before detaching.
13905 (win32_target_op): Add win32_join.
13907 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13909 * win32-low.c (win32-attach): Fix return value.
13910 * target.h (target_ops): Describe ATTACH return values.
13912 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13914 * win32-low.c (GETPROCADDRESS): Define.
13915 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13916 (winapi_DebugSetProcessKillOnExit): Likewise.
13917 (win32_create_inferior): Force usage of ansi CreateProcessA.
13918 (win32_attach): Use GETPROCADDRESS.
13919 (win32_detach): Likewise.
13921 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13923 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13925 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13927 * win32-low.c: Commit leftover changes from 2007-03-29.
13929 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13931 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13932 fields short instead of int. Add explicit padding.
13933 (i387_cache_to_fsave): Remove unnecessary casts.
13934 (i387_fsave_to_cache): Doc fix.
13935 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13937 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13939 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13940 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13942 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13944 * configure.srv (arm*-*-mingw32ce*): Move near the other
13947 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13949 * configure.ac: Add errno checking.
13950 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13951 sys/file.h and malloc.h.
13952 (AC_CHECK_DECLS): Add perror.
13953 (srv_mingwce): Handle.
13954 * configure.srv (i[34567]86-*-cygwin*): Add
13955 win32-i386-low.o to srv_tgtobj.
13956 (i[34567]86-*-mingw*): Likewise.
13957 (arm*-*-mingw32ce*): Add case.
13958 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13959 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13960 [__MINGW32CE__] (strerror): New function.
13961 [__MINGW32CE__] (errno): Define to GetLastError.
13962 [__MINGW32CE__] (COUNTOF): New macro.
13963 (remote_open): Remove extra close call.
13964 * mem-break.c (delete_breakpoint_at): New function.
13965 * mem-break.h (delete_breakpoint_at): Declare.
13966 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13967 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13968 [USE_WIN32API] (read, write): Add char* casts.
13969 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13970 * server.h: Include wincecompat.h on Windows CE.
13971 [HAVE_ERRNO_H]: Check.
13972 (perror): Declare if not declared.
13973 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13974 (perror_with_name): Remove errno declaration.
13975 * wincecompat.h: New.
13976 * wincecompat.c: New.
13977 * win32-low.h: New.
13978 * win32-arm-low.c: New.
13979 * win32-i386-low.c: New.
13980 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13981 (OUTMSG2): Make it safe.
13983 (COUNTOF): New macro.
13984 (NUM_REGS): Get it from the low target.
13985 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13986 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13987 (thread_rec): Let low target handle debug registers.
13988 (child_add_thread): Likewise.
13989 (child_init_thread_list): Likewise.
13990 (continue_one_thread): Likewise.
13992 (do_child_fetch_inferior_registers): Move to ...
13993 * win32-i386-low.c: ... here, and rename to ...
13994 (do_fetch_inferior_registers): ... this.
13995 * win32-low.c (child_fetch_inferior_registers):
13996 Go through the low target.
13997 (do_child_store_inferior_registers): Use regptr.
13998 (strwinerror): New function.
13999 (win32_create_inferior): Handle Windows CE.
14000 Use strwinerror instead of strerror on Windows error
14001 codes. Add program to the error output.
14002 Don't close the main thread handle on Windows CE.
14003 (win32_attach): Use coredll.dll on Windows CE.
14004 (win32_kill): Close current process and current
14006 (win32_detach): Use coredll.dll on Windows CE.
14007 (win32_resume): Let low target handle debug registers, and
14009 (handle_exception): Add/Remove initial breakpoint. Avoid
14010 non-existant WSTOPSIG on Windows CE.
14011 (win32_read_inferior_memory): Cast to remove warning.
14012 (win32_arch_string): Go through the low target.
14013 (initialize_low): Call set_breakpoint_data with the low
14014 target's breakpoint.
14015 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14016 FOP_REGNUM, mappings): Move to ...
14017 * win32-i386-low.c: ... here.
14018 * win32-low.c (win32_thread_info): Move to ...
14019 * win32-low.h: ... here.
14020 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14021 win32-arm-low.c and wincecompat.c.
14022 (all:): Add $EXEEXT.
14023 (install-only:): Likewise.
14024 (gdbserver:): Likewise.
14025 (gdbreplay:): Likewise.
14026 * config.in: Regenerate.
14027 * configure: Regenerate.
14029 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14031 * win32-low.c: Rename typedef thread_info to
14032 win32_thread_info throughout.
14034 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14036 * win32-i386-low.c: Rename to ...
14037 * win32-low.c: ... this.
14038 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14039 * Makefile.in: Likewise.
14041 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14043 * remote-utils.c (monitor_output): Constify msg parameter.
14044 * server.h (monitor_output): Likewise.
14045 * win32-i386-low.c (handle_output_debug_string): New.
14046 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14047 handle_output_debug_string.
14048 (get_child_debug_event): Likewise.
14050 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14052 * server.c (main): Correct strtoul check.
14054 2007-03-27 Jon Ringle <jon@ringle.org>
14056 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14058 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14060 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14062 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14064 * terminal.h: Check HAVE_SGTTY_H.
14066 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14068 * remote-utils.c (remote_open): Print out the assigned port number.
14070 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14072 * remote-utils.c (monitor_output): New function.
14073 * server.c (debug_threads): Define here.
14074 (monitor_show_help): New function.
14075 (handle_query): Handle qRcmd.
14076 (main): Do not handle 'd' packet.
14077 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14078 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14081 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14083 * Makefile.in (EXEEXT): New.
14084 (clean): Use $(EXEEXT).
14086 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14088 * target.h (target_ops): Rename send_signal to request_interrupt,
14089 and remove enum target_signal parameter.
14090 * linux-low.c (linux_request_interrupt): Rename from
14091 linux_send_signal, and always send SIGINT.
14092 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14093 and always send SIGINT.
14094 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14096 (input_interrupt): Likewise.
14098 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14100 * server.c (get_features_xml): Check if target implemented
14102 * win32-i386-low.c (win32_arch_string): New.
14103 (win32_target_ops): Add win32_arch_string as arch_string member.
14105 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14107 * spu-low.c (spu_arch_string): New.
14108 (spu_target_ops): Add spu_arch_string.
14110 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14112 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14113 * configure.ac: Do not check for terminal.h.
14114 * configure, config.in: Regenerated.
14116 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14118 * Makefile.in (OBS): Add $(XML_BUILTIN).
14119 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14121 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14122 (arm-with-iwmmxt.c): New.
14123 * config.in, configure: Regenerate.
14124 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14125 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14126 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14127 (arm*-*-linux*): Add iWMMXt and regset support.
14128 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14129 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14130 (arm_store_wmmxregset, target_regsets): New.
14131 * server.c (get_features_xml): Take annex argument. Check builtin
14133 (handle_query): Handle multiple annexes.
14135 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14137 * remote-utils.c [USE_WIN32API] (read, write): Define.
14138 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14141 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14143 * linux-i386-low.c (the_low_target): Set arch_string.
14144 * linux-x86-64-low.c (the_low_target): Likewise.
14145 * linux-low.c (linux_arch_string): New.
14146 (linux_target_ops): Add it.
14147 * linux-low.h (struct linux_target_ops): Add arch_string.
14148 * server.c (write_qxfer_response): Use const void * for DATA.
14149 (get_features_xml): New.
14150 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14151 * target.h (struct target_ops): Add arch_string method.
14153 2007-01-03 Denis Pilat <denis.pilat@st.com>
14154 Daniel Jacobowitz <dan@codesourcery.com>
14156 * linux-low.c (linux_kill): Handle being called with no threads.
14157 * win32-i386-low.c (win32_kill): Likewise.
14158 (get_child_debug_event): Clear current_process_handle.
14160 2006-12-30 Denis PILAT <denis.pilat@st.com>
14161 Daniel Jacobowitz <dan@codesourcery.com>
14163 * remote-utils.c (remote_open): Check the type of specified
14164 serial port devices before opening them.
14165 * server.c (main): Kill the inferior if an error occurs during
14166 the first remote_open.
14168 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14170 * README: Update supported targets.
14172 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14174 * Makefile.in (clean): Remove reg-mips64.c.
14175 (reg-mips64.c, reg-mips64.o): New rules.
14176 * configure.srv: Handle mips64. Include regset support for mips.
14177 * linux-mips-low.c (union mips_register): New.
14178 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14179 (mips_breakpoint, mips_breakpoint_at): Use int.
14180 (mips_collect_register, mips_supply_register)
14181 (mips_collect_register_32bit, mips_supply_register_32bit)
14182 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14183 (mips_store_fpregset, target_regsets): New.
14184 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14186 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14188 * configure.srv: Add target "spu*-*-*".
14189 * Makefile.in (clean): Remove reg-spu.c.
14190 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14191 * spu-low.c: New file.
14193 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14195 * configure.ac: Correct td_thr_tls_get_addr test.
14196 * configure: Regenerated.
14198 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14200 * linux-low.c (linux_wait_for_event): Reformat. Use the
14201 pass_signals array.
14202 * remote-utils.c (decode_address_to_semicolon): New.
14203 * server.c (pass_signals, handle_general_set): New.
14204 (handle_query): Mention QPassSignals for qSupported.
14205 (main): Call handle_general_set.
14206 * server.h (pass_signals, decode_address_to_semicolon): New.
14208 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14210 * server.c (handle_query): Correct error handling for read_auxv.
14212 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14214 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14215 and srv_linux_thread_db to yes.
14216 * linux-s390-low.c (s390_fill_gregset): New function.
14217 (target_regsets): Define data structure.
14219 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14221 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14222 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14223 * config.in, configure: Regenerated.
14224 * inferiors.c (gdb_id_to_thread): New function.
14225 (gdb_id_to_thread_id): Use it.
14226 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14227 * linux-low.h (struct process_info): Add th member.
14228 (thread_db_get_tls_address): New prototype.
14229 * remote-utils.c (decode_address): Make non-static.
14230 * server.c (handle_query): Handle qGetTLSAddr.
14231 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14232 * target.h (struct target_ops): Add get_tls_address.
14233 * thread-db.c (maybe_attach_thread): Save the thread handle.
14234 (thread_db_get_tls_address): New.
14236 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14238 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14239 (linux_resume_one_process): Take a siginfo_t *. Update all
14240 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14241 (struct pending_signals): Add a siginfo_t.
14242 (linux_wait_for_process): Always set last_status.
14243 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14244 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14245 * linux-low.h (struct process_info): Add last_status.
14247 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14249 * remote-utils.c (try_rle): New function.
14250 (putpkt_binary): Use it.
14252 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14254 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14255 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14256 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14257 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14258 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14261 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14263 * server.c (terminal_fd): New variable.
14264 (old_foreground_pgrp): Likewise.
14265 (restore_old_foreground_pgrp): New function.
14266 (start_inferior): Record the terminal file descriptor in terminal_fd
14267 and its original foreground group in old_foreground_pgrp. Register
14268 restore_old_foreground_pgrp with atexit().
14270 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14272 * server.c (handle_query): Correct qPart to qXfer.
14274 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14276 * configure.ac: Check for more headers which are missing on
14277 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14278 * configure.srv: Add Cygwin and mingw32.
14279 * remote-utils.c: Don't include headers unconditionally which
14280 are missing on mingw32. Include <winsock.h> for mingw32.
14281 (remote_open): Adjust for mingw32 support. Flush
14282 standard error after writing to it.
14283 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14284 (unblock_async_io, enable_async_io, disable_async_io)
14285 (readchar, getpkt): Update for Winsock support.
14286 (prepare_resume_reply): Expect a protocol signal number.
14287 * server.c: Disable <sys/wait.h> on mingw32.
14288 (start_inferior): Adjust for mingw32 support. Flush
14289 standard error after writing to it.
14290 (attach_inferior): Likewise. Use protocol signal
14292 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14294 * win32-i386-low.c: New file.
14295 * Makefile.in (XM_CLIBS): Set.
14296 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14297 (win32-i386-low.o): New dependency rule.
14298 * linux-low.c (linux_wait): Use target signal numbers.
14299 * target.h (struct target_ops): Doc fix.
14300 * server.h (target_signal_to_name): New prototype.
14301 * gdbreplay.c: Don't include headers unconditionally which
14302 are missing on mingw32. Include <winsock.h> for mingw32.
14303 (remote_close, remote_open): Adjust for Winsock support.
14304 * configure, config.in: Regenerated.
14306 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14308 * server.c (decode_xfer_read, write_qxfer_response): New.
14309 (handle_query): Take a packet length argument. Handle
14310 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14311 the qSupported response.
14312 (main): Update call to handle_query.
14314 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14316 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14317 (putpkt_binary): Renamed from putpkt and adjusted for binary
14319 (putpkt): New wrapper for putpkt_binary.
14320 (readchar): Don't mask off the high bit.
14321 (decode_X_packet): New function.
14322 * server.c (main): Call putpkt_binary if a handler sets the packet
14323 length. Save the length of the incoming packet. Handle 'X'.
14324 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14326 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14328 * server.c (handle_query): Handle qSupported.
14330 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14332 * remote-utils.c (all_symbols_looked_up): New variable.
14333 (look_up_one_symbol): Check it.
14334 * server.h (look_up_one_symbol): New declaration.
14335 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14337 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14339 * Makefile.in (linux-arm-low.o): Update dependencies.
14340 * linux-arm-low.c: Include "gdb_proc_service.h".
14341 (PTRACE_GET_THREAD_AREA): Define.
14342 (ps_get_thread_area): New function.
14344 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14346 * configure.srv (m68k*-*-uclinux*): New target.
14347 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14348 (linux_resume_one_process): Remove extraneous cast.
14349 (linux_read_offsets): New.
14350 (linux_target_op): Add linux_read_offsets on mmuless systems.
14351 * server.c (handle_query): Add qOffsets logic.
14352 * target.h (struct target_ops): Add read_offsets.
14354 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14356 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14357 (PTRACE_GET_THREAD_AREA): Define.
14358 (ps_get_thread_area): New function.
14359 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14360 (linux-x86-64-low.o): Update.
14362 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14364 * configure.ac: Remove checks for prfpregset_t.
14365 * gdb_proc_service.h: New file.
14366 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14367 new "gdb_proc_service.h".
14368 * proc-service.c: Likewise.
14369 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14370 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14371 * Makefile.in (gdb_proc_service_h): Updated.
14372 * configure, config.in: Regenerated.
14374 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14376 * remote-utils.c (prepare_resume_reply): Move declaration
14377 of gdb_id_from_wait to the top of the block.
14379 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14381 * linux-low.c (regsets_store_inferior_registers): Read the regset
14382 from the target before filling it.
14384 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14386 * server.c (attach_inferior): Return SIGTRAP for a successful
14389 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14391 * Makefile.in (OBS): Add version.o.
14392 (STAGESTUFF): Delete.
14393 (version.o): Add dependencies.
14394 (version.c): Replace rule.
14395 (clean): Remove version.c.
14396 * server.c (gdbserver_version): New.
14397 (gdbserver_usage): Use printf.
14398 (main): Handle --version and --help.
14399 * server.h (version, host_name): Add declarations.
14401 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14413 * linux-x86-64-low.c:
14415 * linux-s390-low.c:
14416 * linux-ppc64-low.c:
14418 * linux-mips-low.c:
14419 * linux-m68k-low.c:
14420 * linux-m32r-low.c:
14423 * linux-ia64-low.c:
14424 * linux-i386-low.c:
14425 * linux-crisv32-low.c:
14437 * gdbserver.1: Add (C) after Copyright. Update the FSF
14440 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14442 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14443 (arm_breakpoint_at): Recognize both breakpoints.
14444 (the_low_target): Use the correct breakpoint instruction.
14446 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14448 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14449 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14450 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14451 (the_low_target): Update.
14453 2005-10-25 Andreas Schwab <schwab@suse.de>
14455 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14457 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14458 (ia64_num_regs): Reduce to 462.
14460 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14462 * acinclude.m4: Correct quoting.
14463 * aclocal.m4: Regenerated.
14465 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14466 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14467 (thread_db_init): Call thread_db_err_str.
14468 * configure.ac: Check for TD_VERSION.
14469 * config.in, configure: Regenerated.
14471 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14473 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14475 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14477 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14478 is not available. Define HAVE_PTRACE_GETREGS if it is.
14479 * config.in, configure: Regenerated.
14480 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14481 * linux-i386-low.c, linux-m68k-low.c: Update to use
14482 HAVE_PTRACE_GETREGS.
14483 * linux-low.c (regsets_fetch_inferior_registers)
14484 (regsets_store_inferior_registers): Only return 0 if we processed
14486 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14487 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14489 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14491 * inferiors.c (struct thread_info): Add gdb_id.
14492 (add_thread): Add gdb_id argument.
14493 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14494 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14495 calls to add_thread.
14496 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14497 * server.c (handle_query): Use thread_to_gdb_id.
14498 (handle_v_cont, main): Use gdb_id_to_thread_id.
14499 * server.h (add_thread): Update prototype.
14500 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14503 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14505 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14506 left-padded registers.
14507 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14508 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14510 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14512 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14513 * configure: Regenerate.
14514 * config.in: Regenerate.
14515 * server.h (NEED_DECLARATION_STRERROR):
14516 Replace with !HAVE_DECL_STRERROR.
14518 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14520 * linux-low.c (linux_wait, linux_send_signal): Don't test
14521 an unsigned long variable for > 0 if it could be MAX_ULONG.
14522 * server.c (myresume): Likewise.
14523 * target.c (set_desired_inferior): Likewise.
14525 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14527 * configure.ac: Simplify and improve check for socklen_t.
14528 * configure, config.in: Regenerate.
14530 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14532 * acconfig.h: Remove.
14533 * configure.ac: Add a test for socklen_t. Use three-argument
14534 AC_DEFINE throughout.
14535 * config.in: Regenerated using autoheader 2.59.
14536 * configure: Regenerated.
14538 * gdbreplay.c (socklen_t): Provide a default.
14539 (remote_open): Use socklen_t.
14540 * remote-utils.c (socklen_t): Provide a default.
14541 (remote_open): Use socklen_t.
14542 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14545 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14547 * linux-low.c (linux_read_memory, linux_write_memory)
14548 (linux_read_auxv): Likewise.
14549 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14550 (check_mem_write): Likewise.
14551 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14553 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14554 (registers_from_string, register_data): Likewise.
14555 * server.c (handle_query, main): Likewise.
14556 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14557 (decode_M_packet): Likewise.
14558 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14559 * target.h (struct target_ops): Update read_memory, write_memory,
14561 (read_inferior_memory, write_inferior_memory): Update.
14562 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14563 to unsigned char *.
14564 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14565 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14566 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14567 linux-s390-low.c, linux-sh-low.c: Update for changes in
14568 read_inferior_memory and the_low_target->breakpoint.
14570 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14572 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14573 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14574 * configure.srv: Add powerpc64-*-linux*.
14575 * linux-ppc64-low.c: New file.
14577 2005-05-23 Orjan Friberg <orjanf@axis.com>
14579 * linux-cris-low.c: New file with support for CRIS.
14580 * linux-crisv32-low.c: Ditto for CRISv32.
14581 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14582 (clean): Add reg-cris.c and reg-crisv32.c.
14583 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14584 reg-crisv32.o, and reg-crisv32.c to make rules.
14585 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14586 recognized targets.
14588 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14590 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14591 of sizeof (PTRACE_XFER_TYPE).
14592 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14594 2005-05-12 Orjan Friberg <orjanf@axis.com>
14596 * target.h (struct target_ops): Add insert_watchpoint,
14597 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14598 pointers for hardware watchpoint support.
14599 * linux-low.h (struct linux_target_ops): Ditto.
14600 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14601 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14602 to linux_target_ops.
14603 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14605 * server.c (main): Recognize 'Z' and 'z' packets.
14607 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14609 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14610 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14611 (the_low_target): Add new members.
14613 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14615 * proc-service.c (ps_lgetregs): Search all_processes instead of
14618 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14620 * server.c (start_inferior): Change return type to int.
14621 (attach_inferior): Change sigptr to int *.
14622 (handle_v_cont, handle_v_requests): Change signal to int *.
14623 (main): Change signal to int.
14625 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14627 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14628 * configure.srv: Add m32r*-*-linux*.
14629 * linux-m32r-low.c: New file.
14631 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14633 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14635 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14637 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14638 Take unsigned long arguments for PIDs.
14639 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14640 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14641 (wait_for_sigstop, linux_resume_one_process)
14642 (regsets_fetch_inferior_registers, linux_send_signal)
14643 (linux_read_auxv): Likewise. Update the types of variables holding
14644 PIDs. Update format string specifiers.
14645 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14646 * remote-utils.c (prepare_resume_reply): Likewise.
14647 * server.c (cont_thread, general_thread, step_thread)
14648 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14650 (handle_query): Update format specifiers.
14651 (handle_v_cont, main): Use strtoul for thread IDs.
14652 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14653 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14654 (general_thread, step_thread, thread_from_wait)
14655 (old_thread_from_wait): Update.
14656 * target.h (struct thread_resume): Use unsigned long for THREAD.
14657 (struct target_ops): Use unsigned long for arguments to attach and
14660 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14662 * acinclude.m4: Include bfd/bfd.m4 directly.
14663 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14664 <agriffis@toolchain.org>.
14665 * aclocal.m4, configure: Regenerated.
14667 2005-01-07 Andrew Cagney <cagney@gnu.org>
14669 * configure.ac: Rename configure.in, require autoconf 2.59.
14670 * configure: Re-generate.
14672 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14674 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14675 LIBS when finished.
14676 * aclocal.m4: Regenerated.
14677 * configure: Regenerated.
14679 2004-11-21 Andreas Schwab <schwab@suse.de>
14681 * linux-m68k-low.c (m68k_num_gregs): Define.
14682 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14683 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14684 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14685 (m68k_breakpoint_at): New. Add to the_low_target.
14687 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14688 srv_linux_thread_db to yes.
14690 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14692 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14693 (ARCH_SET_FS): Likewise.
14694 (ARCH_GET_FS): Likewise.
14695 (ARCH_GET_GS): Likewise.
14697 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14699 * linux-i386-low.c (ps_get_thread_area): New.
14700 * linux-x86-64-low.c (ps_get_thread_area): New.
14701 * linux-low.c: Include <sys/syscall.h>.
14702 (linux_kill_one_process): Don't kill the first thread here.
14703 (linux_kill): Kill the first thread here.
14704 (kill_lwp): New function.
14705 (send_sigstop, linux_send_signal): Use it.
14706 * proc-service.c: Clean up #ifdefs.
14707 (fpregset_info): Delete.
14708 (ps_lgetregs): Update and enable implementation.
14709 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14711 * remote-utils.c (struct sym_cache, symbol_cache): New.
14712 (input_interrupt): Print a clearer message.
14713 (async_io_enabled): New variable.
14714 (enable_async_io, disable_async_io): Use it. Update comments.
14715 (look_up_one_symbol): Use the symbol cache.
14716 * thread-db.c (thread_db_look_up_symbols): New function.
14717 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14719 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14721 * configure.in: Test for -rdynamic.
14722 * configure: Regenerated.
14723 * Makefile (INTERNAL_LDFLAGS): New.
14724 (gdbserver, gdbreplay): Use it.
14726 2004-09-02 Andrew Cagney <cagney@gnu.org>
14728 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14730 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14732 * linux-low.c (linux_wait): Clear all_processes list also.
14734 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14736 * linux-low.c: Include <errno.h>. Remove extern declaration of
14739 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14741 * gdbreplay.c, server.h, utils.c: Update copyright years.
14743 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14745 * server.c (main): Print child status or termination signal from
14746 variable 'signal', not 'sig'.
14748 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14750 * linux-low.c (linux_read_memory): Change return type to
14751 int. Check for and return error from ptrace().
14752 * target.c (read_inferior_memory): Change return type to int. Pass
14753 back return status from the_target->read_memory().
14754 * target.h (struct target_ops): Adapt *read_memory() prototype.
14756 (read_inferior_memory): Adapt prototype.
14757 * server.c (main): Return an error packet if
14758 read_inferior_memory() returns an error.
14760 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14762 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14763 Unify with other clean targets.
14765 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14767 * server.c (handle_v_cont): Call set_desired_inferior.
14769 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14771 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14773 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14775 * linux-low.c (linux_wait): Unblock async I/O.
14776 (linux_resume): Block and enable async I/O.
14777 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14778 * server.h (block_async_io, unblock_async_io): Add prototypes.
14780 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14782 * remote-utils.c (remote_open): Print a status notice after
14783 opening a TCP port.
14784 * server.c (attach_inferior): Print a status notice after
14787 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14789 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14791 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14793 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14795 * server.c, target.h: Update copyright years.
14797 2004-02-25 Roland McGrath <roland@redhat.com>
14799 * target.h (struct target_ops): New member `read_auxv'.
14800 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14801 * linux-low.c (linux_read_auxv): New function.
14802 (linux_target_ops): Initialize `read_auxv' member to that.
14804 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14806 Committed by Jim Blandy <jimb@redhat.com>.
14808 * linux-s390-low.c (s390_num_regs): Update.
14809 (s390_regmap): Remove control registers. Use __s390x__ predefine
14810 instead of GPR_SIZE to distiguish s390 and s390x targets.
14812 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14814 * linux-low.c: Update copyright year.
14815 (check_removed_breakpoint): Clear pending_is_breakpoint.
14816 (linux_set_resume_request, linux_queue_one_thread)
14817 (resume_status_pending_p): New functions.
14818 (linux_continue_one_thread): Use process->resume.
14819 (linux_resume): Only resume threads if there are no pending events.
14820 * linux-low.h (struct process_info): Add resume request
14823 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14825 * regcache.c (new_register_cache): Clear the allocated register
14826 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14828 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14830 * linux-low.c (linux_resume): Take a struct thread_resume *
14832 (linux_wait): Update call.
14833 (resume_ptr): New static variable.
14834 (linux_continue_one_thread): Renamed from
14835 linux_continue_one_process. Use resume_ptr.
14836 (linux_resume): Use linux_continue_one_thread.
14837 * server.c (handle_v_cont, handle_v_requests): New functions.
14838 (myresume): New function.
14839 (main): Handle 'v' case.
14840 * target.h (struct thread_resume): New type.
14841 (struct target_ops): Change argument of "resume" to struct
14843 (myresume): Delete macro.
14845 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14847 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14848 (uninstall): Support DESTDIR.
14850 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14852 * configure.srv: Add xscale*linux copy of arm*linux entry.
14854 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14856 * linux-arm-low.c (arm_reinsert_addr): New function.
14857 (the_low_target): Add arm_reinsert_addr.
14859 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14861 * mem-break.c: Remove whitespace at end of file.
14863 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14865 * configure.in: Check whether we need to prototype strerror.
14866 * server.h: Optionally prototype strerror.
14867 * gdbreplay.c (perror_with_name): Use strerror.
14868 * linux-low.c (linux_attach_lwp): Use strerror.
14869 * utils.c (perror_with_name): Use strerror.
14870 * config.in, configure: Regenerated.
14872 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14874 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14875 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14877 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14879 * Makefile.in (SFILES): Update.
14880 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14881 low-sun3.c: Remove files.
14883 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14885 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14886 (linux_detach_one_process, linux_detach): New functions.
14887 (linux_target_ops): Add linux_detach.
14888 * server.c (main): Handle 'D' packet.
14889 * target.h (struct target_ops): Add "detach" member.
14890 (detach_inferior): Define.
14892 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14894 From Kelley Cook <kelleycook@wideopenwest.com>:
14895 * configure.srv: Accept i[34567]86 variants.
14897 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14899 * linux-low.c (linux_wait_for_event): Correct comment typos.
14900 (linux_resume_one_process): Call check_removed_breakpoint.
14901 (linux_send_signal): New function.
14902 (linux_target_ops): Add linux_send_signal.
14903 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14905 * target.h (struct target_ops): Add send_signal.
14907 2003-05-29 Jim Blandy <jimb@redhat.com>
14909 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14910 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14911 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14912 away part of the register's value.
14914 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14916 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14917 (linux_wait_for_event, linux_init_signals): Likewise.
14919 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14921 * configure.in: Check for stdlib.h.
14922 * configure: Regenerated.
14923 * config.in: Regenerated.
14925 2003-01-04 Andreas Schwab <schwab@suse.de>
14927 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14929 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14931 * Makefile.in: Remove obsolete code.
14933 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14935 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14936 defined(PT_FPR0_HI).
14938 2002-11-17 Stuart Hughes <seh@zee2.com>
14940 * linux-arm-low.c (arm_num_regs): Increase.
14941 (arm_regmap): Include status register.
14943 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14945 * linux-low.c (register_addr): Remove incorrect -1 check.
14947 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14949 * linux-low.c (linux_create_inferior): Call setpgid. Return
14951 (unstopped_p, linux_signal_pid): Remove.
14952 (linux_target_ops): Remove linux_signal_pid.
14953 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14954 global instead of target method.
14955 * target.h (struct target_ops): Remove signal_pid. Update comment
14956 for create_inferior.
14957 * server.c (signal_pid): New variable.
14958 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14959 gdbserver. Set the child to be the foreground process group.
14960 (attach_inferior): Set signal_pid.
14962 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14964 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14966 2002-08-20 Jim Blandy <jimb@redhat.com>
14968 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14971 2002-08-01 Andrew Cagney <cagney@redhat.com>
14973 * Makefile.in: Make chill references obsolete.
14975 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14977 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14978 * configure: Regenerate.
14979 * config.in: Regenerate.
14981 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14983 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14984 (perror_with_name, remote_close, remote_open, expect, play): Static.
14986 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14988 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14989 byte offsets instead of an array of indexes.
14990 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14992 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14994 * regcache.c: Add comment.
14996 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14998 * thread-db.c: New file.
14999 * proc-service.c: New file.
15000 * acinclude.m4: New file.
15001 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15002 proc-service.o, and thread-db.o.
15003 (linux-low.o): Add USE_THREAD_DB.
15004 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15005 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15006 * aclocal.m4: Regenerated.
15007 * config.in: Regenerated.
15008 * configure: Regenerated.
15009 * configure.in: Check for proc_service.h, sys/procfs.h,
15010 thread_db.h, and linux/elf.h headrs.
15011 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15012 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15013 Check for -lthread_db and thread support.
15014 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15015 PowerPC, and SuperH.
15016 * i387-fp.c: Constify arguments.
15017 * i387-fp.h: Likewise.
15018 * inferiors.c: (struct thread_info): Renamed from
15019 `struct inferior_info'. Remove PID member. Use generic inferior
15020 list header. All uses updated.
15021 (inferiors, signal_pid): Removed.
15022 (all_threads): New variable.
15023 (get_thread): Define.
15024 (add_inferior_to_list): New function.
15025 (for_each_inferior): New function.
15026 (change_inferior_id): New function.
15027 (add_inferior): Removed.
15028 (remove_inferior): New function.
15029 (add_thread): New function.
15030 (free_one_thread): New function.
15031 (remove_thread): New function.
15032 (clear_inferiors): Use for_each_inferior and free_one_thread.
15033 (find_inferior): New function.
15034 (find_inferior_id): New function.
15035 (inferior_target_data): Update argument type.
15036 (set_inferior_target_data): Likewise.
15037 (inferior_regcache_data): Likewise.
15038 (set_inferior_regcache_data): Likewise.
15039 * linux-low.c (linux_bp_reinsert): Remove.
15040 (all_processes, stopping_threads, using_thrads)
15041 (struct pending_signals, debug_threads, pid_of): New.
15042 (inferior_pid): Replace with macro.
15043 (struct inferior_linux_data): Remove.
15044 (get_stop_pc, add_process): New functions.
15045 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15046 Use add_process and add_thread.
15047 (linux_attach_lwp): New function, based on old linux_attach. Use
15048 add_process and add_thread. Set stop_expected for new threads.
15049 (linux_attach): New function.
15050 (linux_kill_one_process): New function.
15051 (linux_kill): Kill all LWPs.
15052 (linux_thread_alive): Use find_inferior_id.
15053 (check_removed_breakpoints, status_pending_p): New functions.
15054 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15055 Update. Use WNOHANG. Wait for cloned processes also. Update process
15056 struct for the found process.
15057 (linux_wait_for_event): New function.
15058 (linux_wait): Use it. Support LWPs.
15059 (send_sigstop, wait_for_sigstop, stop_all_processes)
15060 (linux_resume_one_process, linux_continue_one_process): New functions.
15061 (linux_resume): Support LWPs.
15062 (REGISTER_RAW_SIZE): Remove.
15063 (fetch_register): Use register_size instead. Call supply_register.
15064 (usr_store_inferior_registers): Likewise. Call collect_register.
15065 Fix recursive case.
15066 (regsets_fetch_inferior_registers): Improve error message.
15067 (regsets_store_inferior_registers): Add debugging.
15068 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15069 (unstopped_p, linux_signal_pid): New functions.
15070 (linux_target_ops): Add linux_signal_pid.
15071 (linux_init_signals): New function.
15072 (initialize_low): Call it. Initialize using_threads.
15073 * regcache.c (inferior_regcache_data): Add valid
15075 (get_regcache): Fetch registers lazily. Add fetch argument
15076 and update all callers.
15077 (regcache_invalidate_one, regcache_invalidate): New
15079 (new_register_cache): Renamed from create_register_cache.
15080 Return the new regcache.
15081 (free_register_cache): Change argument to a void *.
15082 (registers_to_string, registers_from_string): Call get_regcache
15083 with fetch flag set.
15084 (register_data): Make static. Pass fetch flag to get_regcache.
15085 (supply_register): Call get_regcache with fetch flag clear.
15086 (collect_register): Call get_regcache with fetch flag set.
15087 (collect_register_as_string): New function.
15088 * regcache.h: Update.
15089 * remote-utils.c (putpkt): Flush after debug output and use
15091 Handle input interrupts while waiting for an ACK.
15092 (input_interrupt): Use signal_pid method.
15093 (getpkt): Flush after debug output and use stderr.
15094 (outreg): Use collect_register_as_string.
15095 (new_thread_notify, dead_thread_notify): New functions.
15096 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15097 and general_thread.
15098 (look_up_one_symbol): Flush after debug output.
15099 * server.c (step_thread, server_waiting): New variables.
15100 (start_inferior): Don't use signal_pid. Update call to mywait.
15101 (attach_inferior): Update call to mywait.
15102 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15103 (main): Don't fetch/store registers explicitly. Use
15104 set_desired_inferior. Support proposed ``Hs'' packet. Update
15106 * server.h: Update.
15107 (struct inferior_list, struct_inferior_list_entry): New.
15108 * target.c (set_desired_inferior): New.
15109 (write_inferior_memory): Constify.
15110 (mywait): New function.
15111 * target.h: Update.
15112 (struct target_ops): New signal_pid method.
15113 (mywait): Removed macro, added prototype.
15115 * linux-low.h (regset_func): Removed.
15116 (regset_fill_func, regset_store_func): New.
15117 (enum regset_type): New.
15118 (struct regset_info): Add type field. Use new operation types.
15119 (struct linux_target_ops): stop_pc renamed to get_pc.
15120 Add decr_pc_after_break and breakpoint_at.
15121 (get_process, get_thread_proess, get_process_thread)
15122 (strut process_info, all_processes, linux_attach_lwp)
15123 (thread_db_init): New.
15125 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15126 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15127 (the_low_target): Add new members.
15128 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15129 (i386_store_fpxregset): Constify.
15130 (target_regsets): Add new kind identifier.
15131 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15132 (i386_set_pc): Add debugging.
15133 (i386_breakpoint_at): New function.
15134 (the_low_target): Add new members.
15135 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15136 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15137 (mips_breakpoint_at): New.
15138 (the_low_target): Add new members.
15139 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15140 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15141 (the_low_target): Add new members.
15142 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15143 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15144 (the_low_target): Add new members.
15145 * linux-x86-64-low.c (target_regsets): Add new kind
15148 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15150 From Martin Pool <mbp@samba.org>:
15151 * server.c (gdbserver_usage): New function.
15154 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15156 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15157 stop_at -> stop_pc.
15159 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15161 * Makefile.in: Remove obsolete code.
15163 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15165 * linux-low.c (regsets_fetch_inferior_registers),
15166 (regsets_store_inferior_registers): Removed cast to int from
15168 * regcache.h: Added declaration of struct inferior_info.
15170 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15172 * inferiors.c (struct inferior_info): Add regcache_data.
15173 (add_inferior): Call create_register_cache.
15174 (clear_inferiors): Call free_register_cache.
15175 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15176 * regcache.c (struct inferior_regcache_data): New.
15177 (registers): Remove.
15178 (get_regcache): New function.
15179 (create_register_cache, free_register_cache): New functions.
15180 (set_register_cache): Don't initialize the register cache here.
15181 (registers_to_string, registers_from_string, register_data): Call
15183 * regcache.h: Add prototypes.
15184 * server.h: Likewise.
15186 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15188 * mem-break.c: New file.
15189 * mem-break.h: New file.
15190 * Makefile.in: Add mem-break.o rule; update server.h
15192 * inferiors.c (struct inferior_info): Add target_data
15194 (clear_inferiors): Free target_data member if set.
15195 (inferior_target_data, set_inferior_target_data): New functions.
15196 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15197 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15198 * linux-low.c (linux_bp_reinsert): New variable.
15199 (struct inferior_linux_data): New.
15200 (linux_create_inferior): Use set_inferior_target_data.
15201 (linux_attach): Likewise. Call add_inferior.
15202 (linux_wait_for_one_inferior): New function.
15203 (linux_wait): Call it.
15204 (linux_write_memory): Add const.
15205 (initialize_low): Call set_breakpoint_data.
15206 * linux-low.h (struct linux_target_ops): Add breakpoint
15208 * server.c (attach_inferior): Remove extra add_inferior
15210 * server.h: Include mem-break.h. Update inferior.c
15212 * target.c (read_inferior_memory)
15213 (write_inferior_memory): New functions.
15214 * target.h (read_inferior_memory)
15215 (write_inferior_memory): Change macros to prototypes.
15216 (struct target_ops): Update comments. Add const to write_memory
15219 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15221 * linux-low.c (usr_store_inferior_registers): Support
15222 registers which are allowed to fail to store.
15223 * linux-low.h (linux_target_ops): Likewise.
15224 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15225 (ppc_cannot_store_register): FPSCR may not be storable.
15227 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15229 * server.h: Include <string.h> if HAVE_STRING_H.
15230 * ChangeLog: Correct paths in last ChangeLog entry.
15232 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15234 * linux-low.h: Remove obsolete prototypes.
15235 (struct linux_target_ops): New.
15236 (extern the_low_target): New.
15237 * linux-low.c (num_regs, regmap): Remove declarations.
15238 (register_addr): Use the_low_target explicitly.
15239 (fetch_register): Likewise.
15240 (usr_fetch_inferior_registers): Likewise.
15241 (usr_store_inferior_registers): Likewise.
15242 * linux-arm-low.c (num_regs): Remove.
15243 (arm_num_regs): Define.
15244 (arm_regmap): Renamed from regmap, made static.
15245 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15247 (arm_cannot_store_register): Renamed from cannot_store_register,
15249 (the_low_target): New.
15250 * linux-i386-low.c (num_regs): Remove.
15251 (i386_num_regs): Define.
15252 (i386_regmap): Renamed from regmap, made static.
15253 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15255 (i386_cannot_store_register): Renamed from cannot_store_register,
15257 (the_low_target): New.
15258 * linux-ia64-low.c (num_regs): Remove.
15259 (ia64_num_regs): Define.
15260 (ia64_regmap): Renamed from regmap, made static.
15261 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15263 (ia64_cannot_store_register): Renamed from cannot_store_register,
15265 (the_low_target): New.
15266 * linux-m68k-low.c (num_regs): Remove.
15267 (m68k_num_regs): Define.
15268 (m68k_regmap): Renamed from regmap, made static.
15269 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15271 (m68k_cannot_store_register): Renamed from cannot_store_register,
15273 (the_low_target): New.
15274 * linux-mips-low.c (num_regs): Remove.
15275 (mips_num_regs): Define.
15276 (mips_regmap): Renamed from regmap, made static.
15277 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15279 (mips_cannot_store_register): Renamed from cannot_store_register,
15281 (the_low_target): New.
15282 * linux-ppc-low.c (num_regs): Remove.
15283 (ppc_num_regs): Define.
15284 (ppc_regmap): Renamed from regmap, made static.
15285 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15287 (ppc_cannot_store_register): Renamed from cannot_store_register,
15289 (the_low_target): New.
15290 * linux-s390-low.c (num_regs): Remove.
15291 (s390_num_regs): Define.
15292 (s390_regmap): Renamed from regmap, made static.
15293 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15295 (s390_cannot_store_register): Renamed from cannot_store_register,
15297 (the_low_target): New.
15298 * linux-sh-low.c (num_regs): Remove.
15299 (sh_num_regs): Define.
15300 (sh_regmap): Renamed from regmap, made static.
15301 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15303 (sh_cannot_store_register): Renamed from cannot_store_register,
15305 (the_low_target): New.
15306 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15307 (the_low_target): New.
15309 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15311 * Makefile.in: Add stamp-h target.
15312 * configure.in: Create stamp-h.
15313 * configure: Regenerated.
15315 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15317 * inferiors.c: New file.
15318 * target.c: New file.
15319 * target.h: New file.
15320 * Makefile.in: Add target.o and inferiors.o. Update
15322 * linux-low.c (inferior_pid): New static variable,
15323 moved from server.c.
15324 (linux_create_inferior): Renamed from create_inferior.
15325 Call add_inferior. Return 0 on success instead of a PID.
15326 (linux_attach): Renamed from myattach.
15327 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15328 (linux_thread_alive): Renamed from mythread_alive.
15329 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15331 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15332 (regsets_store_inferior_registers): Correct error message.
15333 Add missing ``return 0''.
15334 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15335 (linux_store_registers): Renamed from store_inferior_registers.
15336 (linux_read_memory): Renamed from read_inferior_memory.
15337 (linux_write_memory): Renamed from write_inferior_memory.
15338 (linux_target_ops): New structure.
15339 (initialize_low): Call set_target_ops ().
15340 * remote-utils.c (unhexify): New function.
15341 (hexify): New function.
15342 (input_interrupt): Send signals to ``signal_pid''.
15343 * server.c (inferior_pid): Remove.
15344 (start_inferior): Update create_inferior call.
15345 (attach_inferior): Call add_inferior.
15346 (handle_query): New function.
15347 (main): Call handle_query for `q' packets.
15348 * server.h: Include "target.h". Remove obsolete prototypes.
15349 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15351 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15353 * Makefile.in: Add WARN_CFLAGS. Update configury
15355 * configure.in: Check for <string.h>
15356 * configure: Regenerate.
15357 * config.in: Regenerate.
15358 * gdbreplay.c: Include needed system headers.
15359 (remote_open): Remove strchr prototype.
15360 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15361 * regcache.c (supply_register): Change buf argument to const void *.
15362 (supply_register_by_name): Likewise.
15363 (collect_register): Change buf argument to void *.
15364 (collect_register_by_name): Likewise.
15365 * regcache.h: Add missing prototypes.
15366 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15367 * server.c (handle_query): New function.
15368 (attached): New static variable, moved out of main.
15369 (main): Quiet longjmp clobber warnings.
15370 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15371 * utils.c (error): Remove NORETURN.