1 2017-09-05 Yao Qi <yao.qi@linaro.org>
3 * Makefile.in (arch-amd64.o): New rule.
4 * configure.srv: Append arch-amd64.o.
5 * linux-amd64-ipa.c: Include common/x86-xstate.h.
6 (get_ipa_tdesc): Call amd64_linux_read_description.
7 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
8 and init_registers_amd64_XXX.
9 * linux-x86-low.c (x86_linux_read_description): Call
10 amd64_linux_read_description.
11 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
12 (initialize_low_arch): Don't call init_registers_x32_XXX and
13 init_registers_amd64_XXX.
14 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
16 [__x86_64__] (amd64_tdesc_test): New function.
17 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
18 and init_registers_amd64_XXX.
19 * linux-x86-tdesc.c: Include arch/amd64.h.
20 (xcr0_to_tdesc_idx): New function.
21 (i386_linux_read_description): New function.
22 (amd64_get_ipa_tdesc_idx): New function.
23 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
24 (amd64_get_ipa_tdesc): Declare.
26 2017-09-05 Yao Qi <yao.qi@linaro.org>
28 * configure.srv (srv_i386_linux_xmlfiles): Remove
29 i386/i386-XXX-linux.xml from it.
31 2017-09-05 Yao Qi <yao.qi@linaro.org>
33 * configure.srv: Set srv_i386_linux_regobj empty if $development
35 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
37 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
38 with #if initialize_low_tdesc.
39 * linux-x86-tdesc-selftest.c: New file.
40 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
42 2017-09-05 Yao Qi <yao.qi@linaro.org>
44 * Makefile.in (arch-i386.o): New rule.
45 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
46 (x86_64-*-linux*): Likewise.
47 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
49 (i386_linux_read_description): Remove code and call
50 i386_create_target_description.
51 * tdesc.c (allocate_target_description): New function.
52 * tdesc.h (set_tdesc_architecture): Remove declaration.
53 (set_tdesc_osabi): Likewise.
55 2017-09-05 Yao Qi <yao.qi@linaro.org>
57 * linux-x86-tdesc.c: Don't include <inttypes.h>.
58 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
59 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
61 * server.c (get_features_xml): Call tdesc_get_features_xml.
62 * tdesc.c (set_tdesc_architecture): New function.
63 (set_tdesc_osabi): New function.
64 (tdesc_get_features_xml): New function.
65 (tdesc_create_feature): Add an argument.
66 * tdesc.h (struct target_desc) <features>: New field.
67 <arch, osabi>: New field.
68 (~target_desc): xfree features, arch, and osabi.
69 (target_desc::oerator==): Don't compare .xmltarget.
70 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
71 (set_tdesc_osabi): Likewise.
72 (tdesc_get_features_xml): Likewise.
74 2017-09-05 Yao Qi <yao.qi@linaro.org>
76 * linux-x86-tdesc.c: Include selftest.h.
77 (i386_tdesc_test): New function.
78 (initialize_low_tdesc): Call selftests::register_test.
79 * tdesc.h: Include regdef.h.
80 (target_desc): Override operator == and !=.
82 2017-09-05 Yao Qi <yao.qi@linaro.org>
84 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
86 * linux-i386-ipa.c: Include common/x86-xstate.h
87 (get_ipa_tdesc): Call i386_linux_read_description.
88 (initialize_low_tracepoint): Don't call init_registers_XXX
89 functions, call initialize_low_tdesc instead.
90 * linux-x86-low.c (x86_linux_read_description): Call
91 i386_linux_read_description.
92 (initialize_low_arch): Don't call init_registers_i386_XXX
93 functions, call initialize_low_tdesc.
94 * linux-x86-tdesc.c: New file.
95 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
96 (i386_get_ipa_tdesc_idx): Declare.
97 (i386_get_ipa_tdesc): Declare.
98 (initialize_low_tdesc): Declare.
100 2017-09-05 Yao Qi <yao.qi@linaro.org>
102 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
105 2017-09-05 Yao Qi <yao.qi@linaro.org>
107 * Makefile.in (IPA_OBJS): Add vec-ipa.o
108 * regcache.c (get_thread_regcache): Use VEC_length.
109 (init_register_cache): Likewise.
110 (regcache_cpy): Likewise.
111 (registers_to_string): Iterate reg_defs via VEC_iterate.
112 (find_regno): Likewise.
113 (find_register_by_number): Use VEC_index.
114 (register_size): Call find_register_by_number.
115 (register_data): Call find_register_by_number.
116 (supply_regblock): Use VEC_length.
117 (regcache_raw_read_unsigned): Likewise.
118 * tdesc.c (init_target_desc): Iterate reg_defs via
120 (default_description): Update initializer.
121 (copy_target_description): Don't update field num_registers.
122 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
123 <num_registers>: Remove.
125 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
127 * Makefile.in (.SECONDARY): Define target.
129 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
131 * linux-low.c (linux_wait_1): Adjust.
132 * server.c (queue_stop_reply_callback): Adjust.
134 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
136 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
137 QEnvironmentUnset and QEnvironmentReset packets.
138 (handle_query): Inform remote that QEnvironmentHexEncoded,
139 QEnvironmentUnset and QEnvironmentReset are supported.
141 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
143 * inferiors.h (inferior_target_data): Rename to ...
144 (thread_target_data): ... this.
145 (inferior_regcache_data): Rename to ...
146 (thread_regcache_data): ... this.
147 (set_inferior_regcache_data): Rename to ...
148 (set_thread_regcache_data): ... this.
149 * inferiors.c (inferior_target_data): Rename to ...
150 (thread_target_data): ... this.
151 (inferior_regcache_data): Rename to ...
152 (thread_regcache_data): ... this.
153 (set_inferior_regcache_data): Rename to ...
154 (set_thread_regcache_data): ... this.
155 (free_one_thread): Update.
156 * linux-low.h (get_thread_lwp): Update.
157 * regcache.c (get_thread_regcache): Update.
158 (regcache_invalidate_thread): Update.
159 (free_register_cache_thread): Update.
160 * win32-i386-low.c (update_debug_registers_callback): Update.
161 (win32_get_current_dr): Update.
162 * win32-low.c (thread_rec): Update.
163 (delete_thread_info): Update.
164 (continue_one_thread): Update.
165 (suspend_one_thread): Update.
167 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
169 * inferiors.c (set_inferior_target_data): Remove.
170 * inferiors.h (set_inferior_target_data): Remove.
172 2017-08-18 Yao Qi <yao.qi@linaro.org>
174 * Makefile.in (OBS): Add selftest.o.
175 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
176 * configure, config.in: Re-generated.
177 * server.c: Include common/sefltest.h.
178 (captured_main): Handle option --selftest.
180 2017-08-09 Yao Qi <yao.qi@linaro.org>
182 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
183 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
184 i386-avx-mpx.o and i386-mmx.o.
185 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
186 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
187 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
188 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
189 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
190 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
191 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
192 i386/amd64-avx-mpx.xml.
194 2017-08-09 Yao Qi <yao.qi@linaro.org>
196 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
197 and x32-avx-avx512.o.
198 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
199 i386/x32-avx-avx512.xml.
201 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
203 * tracepoint.h (enum class fast_tpoint_collect_result): New
205 (fast_tracepoint_collecting): Change return type to
206 fast_tpoint_collect_result.
207 * tracepoint.c (fast_tracepoint_collecting): Likewise.
208 * linux-low.h: Include tracepoint.h.
209 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
210 fast_tpoint_collect_result.
211 * linux-low.c (handle_tracepoints): Adjust.
212 (linux_fast_tracepoint_collecting): Change return type to
213 fast_tpoint_collect_result.
214 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
215 linux_wait_1, stuck_in_jump_pad_callback,
216 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
217 proceed_one_lwp): Adjust to type change.
219 2017-07-10 Yao Qi <yao.qi@linaro.org>
221 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
223 2017-06-29 Yao Qi <yao.qi@linaro.org>
225 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
227 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
229 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
231 * Makefile.in (IPA_OBJS): Sort and format one item per line.
233 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
235 * linux-low.c (linux_create_inferior): Adjust code to access the
236 environment information via 'gdb_environ' class.
237 * lynx-low.c (lynx_create_inferior): Likewise.
238 * server.c (our_environ): Make it an instance of 'gdb_environ'.
239 (get_environ): Return a pointer to 'our_environ'.
240 (captured_main): Initialize 'our_environ'.
241 * server.h (get_environ): Adjust prototype.
242 * spu-low.c (spu_create_inferior): Adjust code to access the
243 environment information via 'gdb_environ' class.
245 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
247 * linux-low.c (linux_read_memory, linux_write_memory): Remove
248 usage of "register" keyword.
250 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
252 * configure: Re-generate.
254 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
256 * configure: Re-generate.
258 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
260 * Makefile.in (COMPILE.pre): Add "-x c++".
262 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
264 * fork-child.c: Conditionally include <signal.h>.
266 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
268 * server.c (handle_general_set): Handle new packet
270 (handle_query): Add "QStartupWithShell" to the list of supported
272 (gdbserver_usage): Add help text explaining the
273 new "--startup-with-shell" and "--no-startup-with-shell" CLI
275 (captured_main): Recognize and act upon the presence of the new
278 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
279 Pedro Alves <palves@redhat.com>
281 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
282 * configure: Regenerate.
283 * configure.srv (srv_linux_obj): Add "fork-child.o" and
285 (i[34567]86-*-lynxos*): Likewise.
286 (spu*-*-*): Likewise.
287 * fork-child.c: New file.
288 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
290 (linux_ptrace_fun): New function.
291 (linux_create_inferior): Adjust function prototype to reflect
292 change on "target.h". Adjust function code to use
294 (linux_request_interrupt): Delete "signal_pid".
295 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
296 (lynx_ptrace_fun): New function.
297 (lynx_create_inferior): Adjust function prototype to reflect
298 change on "target.h". Adjust function code to use
300 * nto-low.c (nto_create_inferior): Adjust function prototype and
301 code to reflect change on "target.h". Update comments.
302 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
303 "common-terminal.h" and "environ.h".
304 (terminal_fd): Moved to fork-child.c.
305 (old_foreground_pgrp): Likewise.
306 (restore_old_foreground_pgrp): Likewise.
307 (last_status): Make it global.
308 (last_ptid): Likewise.
309 (our_environ): New variable.
310 (startup_with_shell): Likewise.
311 (program_name): Likewise.
312 (program_argv): Rename to...
313 (program_args): ...this.
314 (wrapper_argv): New variable.
315 (start_inferior): Delete function.
316 (get_exec_wrapper): New function.
317 (get_exec_file): Likewise.
318 (get_environ): Likewise.
319 (prefork_hook): Likewise.
320 (post_fork_inferior): Likewise.
321 (postfork_hook): Likewise.
322 (postfork_child_hook): Likewise.
323 (handle_v_run): Update code to deal with arguments coming from the
324 remote host. Update calls from "start_inferior" to
326 (captured_main): Likewise. Initialize environment variable. Call
328 * server.h (post_fork_inferior): New prototype.
329 (get_environ): Likewise.
330 (last_status): Declare.
331 (last_ptid): Likewise.
332 (signal_pid): Likewise.
333 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
334 (spu_ptrace_fun): New function.
335 (spu_create_inferior): Adjust function prototype to reflect change
336 on "target.h". Adjust function code to use "fork_inferior".
337 * target.c (target_terminal_init): New function.
338 (target_terminal_inferior): Likewise.
339 (target_terminal_ours): Likewise.
340 * target.h: Include <vector>.
341 (struct target_ops) <create_inferior>: Update prototype.
342 (create_inferior): Update macro.
343 * utils.c (gdb_flush_out_err): New function.
344 * win32-low.c (win32_create_inferior): Adjust function prototype
345 and code to reflect change on "target.h".
347 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
349 * inferiors.c (switch_to_thread): New function.
351 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
353 * Makefile.in (SFILE): Add "common/job-control.c".
354 (OBS): Add "job-control.o".
356 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
358 * Makefile: Remove "@host_makefile_frag@".
360 2017-05-05 Pedro Alves <palves@redhat.com>
362 * configure: Regenerate.
364 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
366 * configure: Regenerate.
368 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
370 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
371 software_single_step change of return type to
372 std::vector<CORE_ADDR>.
373 * linux-low.c (install_software_single_step_breakpoints):
375 * linux-low.h (install_software_single_step_breakpoints):
378 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
380 * remote-utils.c: Include "gdb_termios.h" instead of
382 * terminal.h: Delete file.
384 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
386 * server.c: Include <vector>.
387 <program_argv, wrapper_argv>: Convert to std::vector.
388 (start_inferior): Rewrite function to use C++.
389 (handle_v_run): Likewise. Update code that calculates the argv
390 based on the vRun packet; use C++.
391 (captured_main): Likewise.
393 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
395 * server.c (handle_v_cont): Initialize thread_resume::thread
398 2017-04-05 Pedro Alves <palves@redhat.com>
400 * configure: Regenerate.
402 2017-04-05 Pedro Alves <palves@redhat.com>
404 * gdbreplay.c (sync_error): Constify.
405 * linux-x86-low.c (push_opcode): Constify.
407 2017-04-05 Pedro Alves <palves@redhat.com>
409 * win32-low.c (get_child_debug_event)
410 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
411 Report TARGET_WAITKIND_SPURIOUS instead.
413 2017-04-05 Pedro Alves <palves@redhat.com>
415 * remote-utils.c (remote_prepare, remote_open): Constify.
416 * remote-utils.h (remote_prepare, remote_open): Constify.
417 * server.c (captured_main): Constify 'port' handling.
419 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
421 * Makefile.in (clean): Clear .deps.
423 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
425 * .gitignore: Remove generated files, replace with wildcard.
426 * (clean): Replace removal of generated files with wildcard.
427 (version.c): Replace with...
428 (version-generated.c): ...this.
429 (xml-builtin.c): Replace with...
430 (xml-builtin-generated.c): ...this.
431 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
432 (%.c: *regformats*): Replace with...
433 (%-generated.c: *regformats*): ...this.
435 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
437 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
438 (xtensa_fill_gregset): Call collect_register_by_name for
440 (xtensa_store_gregset): Call supply_register_by_name for
443 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
445 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
446 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
447 (xtensa_store_gregset): Call supply_register for all registers in
448 a0_regnum..a0_regnum + C0_NREGS range.
450 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
452 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
453 (ax-ipa.o: ax.c): Remove.
454 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
455 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
456 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
457 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
458 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
460 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
462 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
463 (print-utils-ipa.o: ../common/print-utils.c): Remove.
464 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
465 (errors-ipa.o: ../common/errors.c): Remove.
466 (format-ipa.o: ../common/format.c): Remove.
467 (common-utils-ipa.o: ../common/common-utils.c): Remove.
469 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
471 * Makefile.in (%-ipa.o: %.c): New rule.
472 (tracepoint-ipa.o: tracepoint.c): Remove.
473 (utils-ipa.o: utils.c): Remove.
474 (remote-utils-ipa.o: remote-utils.c): Remove.
475 (regcache-ipa.o: regcache.c): Remove.
476 (i386-linux-ipa.o: i386-linux.c): Remove.
477 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
478 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
479 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
480 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
481 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
482 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
483 (amd64-linux-ipa.o: amd64-linux.c): Remove.
484 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
485 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
486 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
487 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
488 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
489 (aarch64-ipa.o: aarch64.c): Remove.
490 (s390-linux32-ipa.o: s390-linux32.c): Remove.
491 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
492 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
493 (s390-linux64-ipa.o: s390-linux64.c): Remove.
494 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
495 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
496 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
497 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
498 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
499 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
500 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
501 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
502 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
503 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
504 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
505 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
506 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
507 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
508 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
509 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
510 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
511 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
512 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
513 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
514 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
515 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
516 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
517 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
518 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
519 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
520 (tdesc-ipa.o: tdesc.c): Remove.
521 (x32-linux-ipa.o: x32-linux.c): Remove.
522 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
523 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
525 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
527 * Makefile.in (%.o: ../arch/%.c): New rule.
528 (arm.o: ../arch/arm.c): Remove.
529 (arm-linux.o: ../arch/arm-linux.c): Remove.
530 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
531 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
533 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
535 * Makefile.in (%.o: ../nat/%.c): New rule.
536 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
537 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
538 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
539 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
540 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
541 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
542 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
543 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
544 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
545 (linux-personality.o: ../nat/linux-personality.c): Remove.
546 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
547 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
548 (x86-linux.o: ../nat/x86-linux.c): Remove.
549 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
550 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
552 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
554 * Makefile.in (%.o: ../common/%.c): New rule.
555 (signals.o: ../common/signals.c): Remove.
556 (print-utils.o: ../common/print-utils.c): Remove.
557 (rsp-low.o: ../common/rsp-low.c): Remove.
558 (common-utils.o: ../common/common-utils.c): Remove.
559 (posix-strerror.o: ../common/posix-strerror.c): Remove.
560 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
561 (vec.o: ../common/vec.c): Remove.
562 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
563 (xml-utils.o: ../common/xml-utils.c): Remove.
564 (ptid.o: ../common/ptid.c): Remove.
565 (buffer.o: ../common/buffer.c): Remove.
566 (format.o: ../common/format.c): Remove.
567 (filestuff.o: ../common/filestuff.c): Remove.
568 (agent.o: ../common/agent.c): Remove.
569 (errors.o: ../common/errors.c): Remove.
570 (environ.o: ../common/environ.c): Remove.
571 (common-debug.o: ../common/common-debug.c): Remove.
572 (cleanups.o: ../common/cleanups.c): Remove.
573 (common-exceptions.o: ../common/common-exceptions.c): Remove.
574 (fileio.o: ../common/fileio.c): Remove.
575 (common-regcache.o: ../common/common-regcache.c): Remove.
576 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
577 (new-op.o: ../common/new-op.c): Remove.
578 (btrace-common.o: ../common/btrace-common.c): Remove.
580 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
582 * Makefile.in (%.o: ../target/%.c): New rule.
583 (waitstatus.o: ../target/waitstatus.c): Remove.
585 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
588 (%.c: ../regformats/%.dat,
589 (%.c: ../regformats/arm/%.dat,
590 (%.c: ../regformats/i386/%.dat,
591 (%.c: ../regformats/rs6000/%.dat): New rules.
594 (arm-with-iwmmxt.c): Remove.
595 (arm-with-vfpv2.c): Remove.
596 (arm-with-vfpv3.c): Remove.
597 (arm-with-neon.c): Remove.
598 (reg-bfin.c): Remove.
599 (reg-cris.c): Remove.
600 (reg-crisv32.c): Remove.
602 (i386-linux.c): Remove.
603 (i386-avx.c): Remove.
604 (i386-avx-linux.c): Remove.
605 (i386-avx-avx512.c): Remove.
606 (i386-avx-avx512-linux.c): Remove.
607 (i386-mpx.c): Remove.
608 (i386-mpx-linux.c): Remove.
609 (i386-avx-mpx-avx512-pku.c): Remove.
610 (i386-avx-mpx-avx512-pku-linux.c): Remove.
611 (i386-avx-mpx.c): Remove.
612 (i386-avx-mpx-linux.c): Remove.
613 (i386-mmx.c): Remove.
614 (i386-mmx-linux.c): Remove.
615 (reg-ia64.c): Remove.
616 (reg-m32r.c): Remove.
617 (reg-m68k.c): Remove.
619 (mips-linux.c): Remove.
620 (mips-dsp-linux.c): Remove.
621 (mips64-linux.c): Remove.
622 (mips64-dsp-linux.c): Remove.
623 (nios2-linux.c): Remove.
624 (powerpc-32.c): Remove.
625 (powerpc-32l.c): Remove.
626 (powerpc-altivec32l.c): Remove.
627 (powerpc-cell32l.c): Remove.
628 (powerpc-vsx32l.c): Remove.
629 (powerpc-isa205-32l.c): Remove.
630 (powerpc-isa205-altivec32l.c): Remove.
631 (powerpc-isa205-vsx32l.c): Remove.
632 (powerpc-e500l.c): Remove.
633 (powerpc-64l.c): Remove.
634 (powerpc-altivec64l.c): Remove.
635 (powerpc-cell64l.c): Remove.
636 (powerpc-vsx64l.c): Remove.
637 (powerpc-isa205-64l.c): Remove.
638 (powerpc-isa205-altivec64l.c): Remove.
639 (powerpc-isa205-vsx64l.c): Remove.
640 (s390-linux32.c): Remove.
641 (s390-linux32v1.c): Remove.
642 (s390-linux32v2.c): Remove.
643 (s390-linux64.c): Remove.
644 (s390-linux64v1.c): Remove.
645 (s390-linux64v2.c): Remove.
646 (s390-te-linux64.c): Remove.
647 (s390-vx-linux64.c): Remove.
648 (s390-tevx-linux64.c): Remove.
649 (s390x-linux64.c): Remove.
650 (s390x-linux64v1.c): Remove.
651 (s390x-linux64v2.c): Remove.
652 (s390x-te-linux64.c): Remove.
653 (s390x-vx-linux64.c): Remove.
654 (s390x-tevx-linux64.c): Remove.
655 (tic6x-c64xp-linux.c): Remove.
656 (tic6x-c64x-linux.c): Remove.
657 (tic6x-c62x-linux.c): Remove.
659 (reg-sparc64.c): Remove.
662 (amd64-linux.c): Remove.
663 (amd64-avx.c): Remove.
664 (amd64-avx-linux.c): Remove.
665 (amd64-avx-avx512.c): Remove.
666 (amd64-avx-avx512-linux.c): Remove.
667 (amd64-mpx.c): Remove.
668 (amd64-mpx-linux.c): Remove.
669 (amd64-avx-mpx-avx512-pku.c): Remove.
670 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
671 (amd64-avx-mpx.c): Remove.
672 (amd64-avx-mpx-linux.c): Remove.
674 (x32-linux.c): Remove.
676 (x32-avx-linux.c): Remove.
677 (x32-avx-avx512.c): Remove.
678 (x32-avx-avx512-linux.c): Remove.
679 (reg-xtensa.c): Remove.
680 (reg-tilegx.c): Remove.
681 (reg-tilegx32.c): Remove.
683 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
685 * Makefile.in (SFILES): Add "common/environ.c".
686 (OBJS): Add "common/environ.h".
688 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
690 * configure.ac: Check if the fs_base and gs_base members of
691 `struct user_regs_struct' exist.
692 * config.in: Regenerated.
693 * configure: Likewise.
695 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
697 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
699 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
700 (get_next_pcs_syscall_next_pc): Likewise.
702 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
704 * win32-i386-low.c: Fix incorrect reference to a couple source files.
705 * nto-x86-low.c: Likewise.
707 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
709 * Makefile.in: Include disable-implicit-rules.mk.
711 2016-11-23 Pedro Alves <palves@redhat.com>
713 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
714 (debug_vprintf): Use std::chrono::steady_clock instead of
715 gettimeofday. Use '.' instead of ':'.
716 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
717 (get_timestamp): Use std::chrono::steady_clock instead of
720 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
722 * Makefile.in: Fix whitespace formatting.
724 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
726 * Makefile.in (SFILES, OBS): Flatten list and order
729 2016-11-23 Pedro Alves <palves@redhat.com>
731 * event-loop.c (handle_file_event): Use warning.
732 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
733 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
736 2016-11-23 Pedro Alves <palves@redhat.com>
738 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
740 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
741 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
742 debug_printf and debug_flush for debug output.
743 * server.c (handle_general_set): Likewise.
744 * thread-db.c (try_thread_db_load): Use debug_printf for debug
747 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
749 * Makefile.in (.c.o): Replace rule with ...
750 (%.o: %.c): ... this one.
752 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
754 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
755 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
757 * configure.ac: Remove checks for the make program.
758 * configure: Re-generate.
760 2016-10-28 Pedro Alves <palves@redhat.com>
762 * Makefile.in (CXX_DIALECT): Get from configure.
763 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
764 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
765 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
766 * config.in: Regenerate.
767 * configure: Regenerate.
769 2016-10-27 Yao Qi <yao.qi@linaro.org>
771 * linux-low.c (linux_supports_range_stepping): Return true if
772 can_software_single_step return true.
774 2016-10-27 Yao Qi <yao.qi@linaro.org>
776 * inferiors.c (find_inferior_in_random): New function.
777 * inferiors.h (find_inferior_in_random): Declare.
778 * linux-low.c (linux_wait_for_event_filtered): Call
779 find_inferior_in_random instead of find_inferior.
781 2016-10-27 Yao Qi <yao.qi@linaro.org>
783 * linux-low.c (linux_wait_1): If single-step breakpoints are
784 inserted, remove them.
786 2016-10-26 Pedro Alves <palves@redhat.com>
788 * linux-low.c (handle_extended_wait): Link parent/child fork
790 (linux_wait_1): Unlink them.
791 (linux_set_resume_request): Ignore resume requests for
792 already-resumed and unhandled fork child threads.
793 * linux-low.h (struct lwp_info) <fork_relative>: New field.
794 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
796 (handle_v_requests) <vCont>: Don't call require_running.
797 * server.h (in_queued_stop_replies): New declaration.
799 2016-10-24 Yao Qi <yao.qi@linaro.org>
802 * linux-aarch64-low.c (append_insns): Cast the return value to
805 2016-10-10 Yao Qi <yao.qi@linaro.org>
807 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
809 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
811 * target.c (target_supports_multi_process): New function, moved
813 * target.h (target_supports_multi_process): ... here. Remove
816 2016-10-05 Tom Tromey <tom@tromey.com>
819 * tracepoint.c (handle_tracepoint_bkpts): Check
820 ipa_error_tracepoint, not ipa_stopping_tracepoint.
822 2016-10-05 Yao Qi <yao.qi@linaro.org>
824 * configure.srv: Update the path of arm-*.xml files.
826 2016-10-05 Terry Guo <terry.guo@arm.com>
827 Yao Qi <yao.qi@linaro.org>
829 * Makefile.in: Adjust the path of rules.
830 * configure.srv: Update the path of xml files.
831 * regformats/arm-with-iwmmxt.dat: Regenerated.
832 * regformats/arm-with-neon.dat: Likewise.
833 * regformats/arm-with-vfpv2.dat: Likewise.
834 * regformats/arm-with-vfpv3.dat Likewise.
836 2016-09-30 Yao Qi <yao.qi@linaro.org>
839 * target.c (target_stop_and_wait): Don't call
840 target_continue_no_signal, use resume_stop instead.
842 2016-09-26 Yao Qi <yao.qi@linaro.org>
844 * linux-low.c (linux_wait_1): Call debug_exit.
846 2016-09-23 Pedro Alves <palves@redhat.com>
848 * Makefile.in (SFILES): Add common/new-op.c.
849 (OBS): Add common/new-op.o.
850 (new-op.o): New rule.
852 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
854 * .gitinore: Ignore more files.
856 2016-09-21 Yao Qi <yao.qi@linaro.org>
858 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
861 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
863 * server.c (start_inferior): Call target_mourn_inferior instead of
864 mourn_inferior; pass ptid_t argument to it.
866 (handle_target_event): Likewise.
867 * target.c (target_mourn_inferior): New function.
868 * target.h (mourn_inferior): Delete macro.
870 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
872 * linux-low.c (lwp_is_stepping): New function.
874 2016-09-06 Carl Love <cel@us.ibm.com>
876 * server.c (start_inferior): Fixed comment, requested comment change
877 didn't get updated correctly. Removed reference to ptrace () call as
878 it is only true on Linux systems.
880 2016-09-06 Carl Love <cel@us.ibm.com>
882 * server.c (start_inferior): Do not call
883 function target_post_create_inferior () if the
884 inferior process has already exited.
886 2016-09-05 Pedro Alves <palves@redhat.com>
888 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
889 (COMPILE.pre, CC_LD): Use CXX directly.
890 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
891 * acinclude.m4: Don't include build-with-cxx.m4.
892 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
893 * configure: Regenerate.
895 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
898 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
899 call writing data to own_buf.
901 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
903 * target.c (mywait): Call target_wait instead of
905 (target_wait): New function.
907 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
909 * server.c (start_inferior): New variable 'ptid'. Replace calls
910 to the_target->resume by target_continue{,_no_signal}, depending
912 * target.c (target_stop_and_wait): Call target_continue_no_signal
913 instead of the_target->resume.
914 (target_continue): New function.
916 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
918 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
920 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
923 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
925 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
926 * linux-arm-low.c (ps_get_thread_area): Likewise.
927 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
928 * linux-m68k-low.c (ps_get_thread_area): Likewise.
929 * linux-mips-low.c (ps_get_thread_area): Likewise.
930 * linux-nios2-low.c (ps_get_thread_area): Likewise.
931 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
932 * linux-x86-low.c (ps_get_thread_area): Likewise.
933 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
935 2016-08-19 Pedro Alves <palves@redhat.com>
937 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
939 2016-08-19 Pedro Alves <palves@redhat.com>
941 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
942 comment. Use memcpy instead of casting through unsigned long.
944 2016-08-19 Pedro Alves <palves@redhat.com>
946 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
947 allocating around 0x80000000.
949 2016-08-19 Pedro Alves <palves@redhat.com>
952 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
953 (x32-avx512-linux-ipa.o): New rules.
954 * configure.ac (x86_64-*-linux*): New x32 check.
955 * configure.srv (ipa_x32_linux_regobj): New.
956 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
957 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
959 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
961 * configure: Regenerate.
963 2016-08-09 Pedro Alves <palves@redhat.com>
966 * Makefile.in (OBS): Add signals-state-save-restore.o.
967 (signals-state-save-restore.o): New rule.
968 * config.in: Regenerate.
969 * configure: Regenerate.
970 * linux-low.c: Include "signals-state-save-restore.h".
971 (linux_create_inferior): Call
972 restore_original_signals_state.
973 * server.c: Include "dispositions-save-restore.h".
974 (captured_main): Call save_original_signals_state.
976 2016-08-05 Pedro Alves <palves@redhat.com>
978 * configure: Regenerate.
980 2016-08-04 Yao Qi <yao.qi@linaro.org>
982 * linux-low.c (regsets_fetch_inferior_registers): Check
983 errno is ESRCH or not.
985 2016-08-02 Yao Qi <yao.qi@linaro.org>
987 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
988 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
989 (thread_db_load_search): Update.
990 (try_thread_db_load_1): Don't look for td_ta_event_addr,
991 td_ta_set_event and td_ta_event_getmsg.
993 2016-07-26 Pedro Alves <palves@redhat.com>
996 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
997 of unsigned long for 64-bit registers and use uint32_t instead of
998 unsigned int for 32-bit registers.
1000 2016-07-26 Pedro Alves <palves@redhat.com>
1002 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1005 2016-07-21 Tom Tromey <tom@tromey.com>
1007 * configure: Rebuild.
1009 2016-07-21 Yao Qi <yao.qi@linaro.org>
1011 * mem-break.c (find_gdb_breakpoint): Cast bp to
1012 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1014 2016-07-21 Yao Qi <yao.qi@linaro.org>
1016 * server.c (handle_v_requests): Support s and S actions
1017 if target_supports_software_single_step return true.
1019 2016-07-21 Yao Qi <yao.qi@linaro.org>
1021 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1022 is resume_step, call maybe_hw_step.
1023 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1025 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1027 (proceed_one_lwp): If resume request is resume_step, install
1028 reinsert breakpoints and call maybe_hw_step.
1030 2016-07-21 Yao Qi <yao.qi@linaro.org>
1032 * linux-low.c (proceed_one_lwp): Declare.
1033 (linux_resume_one_thread): Remove local variable 'step'.
1034 Lift code enqueue signal. Call proceed_one_lwp instead of
1035 linux_resume_one_lwp.
1037 2016-07-21 Yao Qi <yao.qi@linaro.org>
1039 * linux-low.c (linux_resume_one_thread): Call
1040 enqueue_pending_signal.
1042 2016-07-21 Yao Qi <yao.qi@linaro.org>
1044 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1045 * inferiors.c (do_restore_current_thread_cleanup): New function.
1046 (make_cleanup_restore_current_thread): Likewise.
1047 * linux-low.c (install_software_single_step_breakpoints): Call
1048 make_cleanup_restore_current_thread. Switch current_thread to
1051 2016-07-21 Yao Qi <yao.qi@linaro.org>
1053 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1054 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1055 (clone_one_breakpoint): Likewise.
1056 (delete_reinsert_breakpoints): Change parameter to thread.
1058 (has_reinsert_breakpoints): Likewise.
1059 (uninsert_reinsert_breakpoints): Likewise.
1060 (reinsert_reinsert_breakpoints): Likewise.
1061 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1062 (delete_reinsert_breakpoints): Likewise.
1063 (reinsert_reinsert_breakpoints): Likewise.
1064 (uninsert_reinsert_breakpoints): Likewise.
1065 (has_reinsert_breakpoints): Likewise.
1067 2016-07-21 Yao Qi <yao.qi@linaro.org>
1069 * inferiors.c (get_thread_process): Make parameter const.
1070 * inferiors.h (get_thread_process): Update declaration.
1071 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1072 Add new parameters child_thread and parent_thread. Callers
1074 * mem-break.h (clone_all_breakpoints): Update declaration.
1076 2016-07-21 Yao Qi <yao.qi@linaro.org>
1078 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1079 <command_list, handler>: Remove.
1080 (struct gdb_breakpoint): New.
1081 (struct other_breakpoint): New.
1082 (struct reinsert_breakpoint): New.
1083 (is_gdb_breakpoint): New function.
1084 (any_persistent_commands): Update command_list if
1085 is_gdb_breakpoint returns true.
1086 (set_breakpoint): Create breakpoints according to their types.
1087 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1088 (set_gdb_breakpoint_1): Likewise.
1089 (set_gdb_breakpoint): Likewise.
1090 (clear_breakpoint_conditions): Change parameter type to
1091 'struct gdb_breakpoint *'.
1092 (clear_breakpoint_commands): Likewise.
1093 (clear_breakpoint_conditions_and_commands): Likewise.
1094 (add_condition_to_breakpoint): Likewise.
1095 (add_breakpoint_condition): Likewise.
1096 (add_commands_to_breakpoint): Likewise.
1097 (check_breakpoints): Check other_breakpoint.
1098 (clone_one_breakpoint): Clone breakpopint according to its type.
1099 * mem-break.h (struct gdb_breakpoint): Declare.
1100 (set_gdb_breakpoint): Update declaration.
1101 (clear_breakpoint_conditions_and_commands): Likewise.
1102 (add_breakpoint_condition): Likewise.
1103 (add_breakpoint_commands): Likewise.
1104 * server.c (process_point_options): Change parameter type to
1105 'struct gdb_breakpoint *'.
1107 2016-07-21 Yao Qi <yao.qi@linaro.org>
1109 * mem-break.c (set_breakpoint_at): Rename it to ...
1110 (set_breakpoint_type_at): ... it.
1111 (set_breakpoint_at): Call set_breakpoint_type_at.
1112 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1113 * mem-break.h (set_breakpoint_at): Update comments.
1115 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1117 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1119 (nios2_store_gregset): Likewise.
1121 2016-07-01 Pedro Alves <palves@redhat.com>
1122 Antoine Tremblay <antoine.tremblay@ericsson.com>
1124 * linux-low.c: Change interface to take the target lwp_info
1125 pointer directly and return void. Handle detaching from a zombie
1127 (linux_detach_lwp_callback): New function.
1128 (linux_detach): Detach from the leader thread after detaching from
1131 2016-06-28 Yao Qi <yao.qi@linaro.org>
1133 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1134 for variable new_offset.
1135 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1136 (aarch64_ftrace_insn_reloc_cb): Likewise.
1137 (aarch64_ftrace_insn_reloc_tb): Likewise.
1138 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1139 PRIx64 instead of PRIx32.
1141 2016-06-28 Yao Qi <yao.qi@linaro.org>
1143 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1144 (the_low_target): Install arm_get_syscall_trapinfo.
1146 2016-06-28 Yao Qi <yao.qi@linaro.org>
1148 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1150 (the_low_target): Install aarch64_get_syscall_trapinfo.
1152 2016-06-28 Yao Qi <yao.qi@linaro.org>
1154 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1156 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1157 Remove parameter sysno.
1158 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1161 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1163 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1164 (s390_emit_ne_goto): Likewise.
1165 (s390_emit_lt_goto): Likewise.
1166 (s390_emit_le_goto): Likewise.
1167 (s390_emit_gt_goto): Likewise.
1168 (s390_emit_ge_goto): Likewise.
1169 (s390x_emit_eq_goto): Likewise.
1170 (s390x_emit_ne_goto): Likewise.
1171 (s390x_emit_lt_goto): Likewise.
1172 (s390x_emit_le_goto): Likewise.
1173 (s390x_emit_gt_goto): Likewise.
1174 (s390x_emit_ge_goto): Likewise.
1175 (s390_emit_ops_impl): Mark variable static.
1176 (s390x_emit_ops): Likewise.
1178 2016-06-17 Yao Qi <yao.qi@linaro.org>
1180 * linux-low.c (handle_extended_wait): Call
1181 uninsert_reinsert_breakpoints for the parent process. Remove
1182 reinsert breakpoints from the child process. Reinsert them to
1183 the parent process when vfork is done.
1184 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1185 (reinsert_reinsert_breakpoints): New function.
1186 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1187 (reinsert_reinsert_breakpoints): Declare.
1189 2016-06-17 Yao Qi <yao.qi@linaro.org>
1191 * linux-low.c (handle_extended_wait): If the parent is doing
1192 step-over, remove the reinsert breakpoints from the forked child.
1194 2016-06-17 Yao Qi <yao.qi@linaro.org>
1196 * linux-low.c (unsuspend_all_lwps): Declare.
1197 (linux_low_filter_event): If thread exited, call finish_step_over.
1198 If step-over is finished, unsuspend other threads.
1200 2016-06-17 Yao Qi <yao.qi@linaro.org>
1202 * linux-low.c (linux_resume_one_lwp_throw): Assert
1203 has_reinsert_breakpoints returns false.
1204 * mem-break.c (delete_disabled_breakpoints): Assert
1205 bp type isn't reinsert_breakpoint.
1207 2016-06-17 Yao Qi <yao.qi@linaro.org>
1209 * linux-low.c (maybe_hw_step): New function.
1210 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1211 (finish_step_over): Switch current_thread to lwp temporarily,
1212 and assert has_reinsert_breakpoints returns true.
1213 (proceed_one_lwp): Call maybe_hw_step.
1214 * mem-break.c (has_reinsert_breakpoints): New function.
1215 * mem-break.h (has_reinsert_breakpoints): Declare.
1217 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1219 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1221 2016-05-17 Yao Qi <yao.qi@linaro.org>
1223 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1224 instead of find_inferior.
1226 2016-05-05 Yao Qi <yao.qi@linaro.org>
1228 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1229 Initialize res to zero.
1231 2016-05-05 Yao Qi <yao.qi@linaro.org>
1233 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1236 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1238 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1239 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1240 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1242 2016-04-28 Par Olsson <par.olsson@windriver.com>
1243 Simon Marchi <simon.marchi@ericsson.com>
1245 * tracepoint.c (write_inferior_int8): New function.
1246 (cmd_qtenable_disable): Write enable flag using
1247 write_inferior_int8.
1249 2016-04-25 Yao Qi <yao.qi@linaro.org>
1251 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1252 (need_step_over_p): Return zero if the LWP has pending signals
1253 can be delivered on software single step target.
1255 2016-04-25 Yao Qi <yao.qi@linaro.org>
1257 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1258 return instead of error.
1260 2016-04-22 Yao Qi <yao.qi@linaro.org>
1262 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1265 2016-04-22 Yao Qi <yao.qi@linaro.org>
1267 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1268 signal when stepping over breakpoint with software single
1271 2016-04-21 Pedro Alves <palves@redhat.com>
1273 * linux-s390-low.c (s390_collect_ptrace_register)
1274 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1276 (s390_check_regset): Use void * instead of gdb_byte *.
1278 2016-04-20 Pedro Alves <palves@redhat.com>
1280 * configure: Renegerate.
1282 2016-04-20 Yao Qi <yao.qi@linaro.org>
1284 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1285 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1287 (arm_store_gregset): Likewise.
1289 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1291 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1292 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1293 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1294 (amd64-avx-mpx-linux.c): New rules.
1295 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1296 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1297 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1298 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1299 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1300 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1301 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1302 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1303 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1304 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1305 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1306 * linux-x86-low.c (x86_linux_read_description): Add case for
1307 X86_XSTATE_AVX_MPX_MASK.
1308 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1309 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1310 init_registers_i386_avx_mpx_linux.
1311 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1312 (initialize_low_tracepoint): Call
1313 init_registers_i386_avx_mpx_linux.
1314 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1315 (initialize_low_tracepoint): Call
1316 init_registers_amd64_avx_mpx_linux.
1317 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1318 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1319 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1322 2016-04-18 Pedro Alves <palves@redhat.com>
1324 * configure: Regenerate.
1326 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1328 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1329 (aarch64_emit_sub): Likewise.
1331 2016-04-12 Pedro Alves <palves@redhat.com>
1333 * utils.c (prepare_to_throw_exception): Delete.
1335 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1337 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1339 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1341 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1343 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1345 * linux-aarch64-ipa.c: Add <elf.h> include.
1346 * linux-ppc-ipa.c: Add <elf.h> include.
1347 * linux-s390-ipa.c: Add <elf.h> include.
1349 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1351 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1352 (get_raw_reg_ptr): Likewise.
1353 (get_trace_state_variable_value_ptr): Likewise.
1354 (set_trace_state_variable_value_ptr): Likewise.
1355 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1358 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1359 Marcin Kościelnicki <koriakin@0x04.net>
1362 * linux-ppc-low.c (emit_insns): New function.
1363 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1364 (ppc_emit_prologue): New function.
1365 (ppc_emit_epilogue): New function.
1366 (ppc_emit_add): New function.
1367 (ppc_emit_sub): New function.
1368 (ppc_emit_mul): New function.
1369 (ppc_emit_lsh): New function.
1370 (ppc_emit_rsh_signed): New function.
1371 (ppc_emit_rsh_unsigned): New function.
1372 (ppc_emit_ext): New function.
1373 (ppc_emit_zero_ext): New function.
1374 (ppc_emit_log_not): New function.
1375 (ppc_emit_bit_and): New function.
1376 (ppc_emit_bit_or): New function.
1377 (ppc_emit_bit_xor): New function.
1378 (ppc_emit_bit_not): New function.
1379 (ppc_emit_equal): New function.
1380 (ppc_emit_less_signed): New function.
1381 (ppc_emit_less_unsigned): New function.
1382 (ppc_emit_ref): New function.
1383 (ppc_emit_const): New function.
1384 (ppc_emit_reg): New function.
1385 (ppc_emit_pop): New function.
1386 (ppc_emit_stack_flush): New function.
1387 (ppc_emit_swap): New function.
1388 (ppc_emit_stack_adjust): New function.
1389 (ppc_emit_call): New function.
1390 (ppc_emit_int_call_1): New function.
1391 (ppc_emit_void_call_2): New function.
1392 (ppc_emit_if_goto): New function.
1393 (ppc_emit_goto): New function.
1394 (ppc_emit_eq_goto): New function.
1395 (ppc_emit_ne_goto): New function.
1396 (ppc_emit_lt_goto): New function.
1397 (ppc_emit_le_goto): New function.
1398 (ppc_emit_gt_goto): New function.
1399 (ppc_emit_ge_goto): New function.
1400 (ppc_write_goto_address): New function.
1401 (ppc_emit_ops_impl): New static variable.
1402 (ppc64v1_emit_prologue): New function.
1403 (ppc64v2_emit_prologue): New function.
1404 (ppc64_emit_epilogue): New function.
1405 (ppc64_emit_add): New function.
1406 (ppc64_emit_sub): New function.
1407 (ppc64_emit_mul): New function.
1408 (ppc64_emit_lsh): New function.
1409 (ppc64_emit_rsh_signed): New function.
1410 (ppc64_emit_rsh_unsigned): New function.
1411 (ppc64_emit_ext): New function.
1412 (ppc64_emit_zero_ext): New function.
1413 (ppc64_emit_log_not): New function.
1414 (ppc64_emit_bit_and): New function.
1415 (ppc64_emit_bit_or): New function.
1416 (ppc64_emit_bit_xor): New function.
1417 (ppc64_emit_bit_not): New function.
1418 (ppc64_emit_equal): New function.
1419 (ppc64_emit_less_signed): New function.
1420 (ppc64_emit_less_unsigned): New function.
1421 (ppc64_emit_ref): New function.
1422 (ppc64_emit_const): New function.
1423 (ppc64v1_emit_reg): New function.
1424 (ppc64v2_emit_reg): New function.
1425 (ppc64_emit_pop): New function.
1426 (ppc64_emit_stack_flush): New function.
1427 (ppc64_emit_swap): New function.
1428 (ppc64v1_emit_call): New function.
1429 (ppc64v2_emit_call): New function.
1430 (ppc64v1_emit_int_call_1): New function.
1431 (ppc64v2_emit_int_call_1): New function.
1432 (ppc64v1_emit_void_call_2): New function.
1433 (ppc64v2_emit_void_call_2): New function.
1434 (ppc64_emit_if_goto): New function.
1435 (ppc64_emit_eq_goto): New function.
1436 (ppc64_emit_ne_goto): New function.
1437 (ppc64_emit_lt_goto): New function.
1438 (ppc64_emit_le_goto): New function.
1439 (ppc64_emit_gt_goto): New function.
1440 (ppc64_emit_ge_goto): New function.
1441 (ppc64v1_emit_ops_impl): New static variable.
1442 (ppc64v2_emit_ops_impl): New static variable.
1443 (ppc_emit_ops): New function.
1444 (linux_low_target): Wire in ppc_emit_ops.
1446 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1447 Marcin Kościelnicki <koriakin@0x04.net>
1450 * Makefile.in: Add powerpc-*-ipa.o
1451 * configure.srv: Add ipa_obj for powerpc*-linux.
1452 * linux-ppc-ipa.c: New file.
1453 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1455 (PPC_FIELD): New macro.
1456 (PPC_SEXT): New macro.
1457 (PPC_OP6): New macro.
1458 (PPC_BO): New macro.
1459 (PPC_LI): New macro.
1460 (PPC_BD): New macro.
1461 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1462 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1463 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1464 (ppc_get_thread_area): New function.
1465 (is_elfv2_inferior): New function.
1466 (gen_ds_form): New function.
1467 (GEN_STD): New macro.
1468 (GEN_STDU): New macro.
1469 (GEN_LD): New macro.
1470 (GEN_LDU): New macro.
1471 (gen_d_form): New function.
1472 (GEN_ADDI): New macro.
1473 (GEN_ADDIS): New macro.
1474 (GEN_LI): New macro.
1475 (GEN_LIS): New macro.
1476 (GEN_ORI): New macro.
1477 (GEN_ORIS): New macro.
1478 (GEN_LWZ): New macro.
1479 (GEN_STW): New macro.
1480 (GEN_STWU): New macro.
1481 (gen_xfx_form): New function.
1482 (GEN_MFSPR): New macro.
1483 (GEN_MTSPR): New macro.
1484 (GEN_MFCR): New macro.
1485 (GEN_MTCR): New macro.
1486 (GEN_SYNC): New macro.
1487 (GEN_LWSYNC): New macro.
1488 (gen_x_form): New function.
1489 (GEN_OR): New macro.
1490 (GEN_MR): New macro.
1491 (GEN_LWARX): New macro.
1492 (GEN_STWCX): New macro.
1493 (GEN_CMPW): New macro.
1494 (gen_md_form): New function.
1495 (GEN_RLDICL): New macro.
1496 (GEN_RLDICR): New macro.
1497 (gen_i_form): New function.
1499 (GEN_BL): New macro.
1500 (gen_b_form): New function.
1501 (GEN_BNE): New macro.
1502 (GEN_LOAD): New macro.
1503 (GEN_STORE): New macro.
1504 (gen_limm): New function.
1505 (gen_atomic_xchg): New function.
1506 (gen_call): New function.
1507 (ppc_relocate_instruction): New function.
1508 (ppc_install_fast_tracepoint_jump_pad): New function.
1509 (ppc_get_min_fast_tracepoint_insn_len): New function.
1510 (ppc_get_ipa_tdesc_idx): New function.
1511 (the_low_target): Wire in the new functions.
1512 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1514 * linux-ppc-tdesc.h: New file.
1516 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1518 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1519 (alloc_jump_pad_buffer): New function.
1520 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1521 (alloc_jump_pad_buffer): New function.
1522 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1523 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1524 (alloc_jump_pad_buffer): New function.
1525 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1526 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1527 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1528 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1530 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1532 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1533 * linux-amd64-ipa.c: Likewise.
1534 * linux-i386-ipa.c: Likewise.
1535 * linux-s390-ipa.c: Likewise.
1536 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1537 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1538 set_trace_state_variable_value_ptr.
1539 (struct ipa_sym_addresses): Likewise.
1540 (symbol_list): Likewise.
1541 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1542 accessing gdb_collect directly.
1543 (gdb_collect_ptr_type): New typedef.
1544 (get_raw_reg_ptr_type): New typedef.
1545 (get_trace_state_variable_value_ptr_type): New typedef.
1546 (set_trace_state_variable_value_ptr_type): New typedef.
1547 (gdb_collect_ptr): New global.
1548 (get_raw_reg_ptr): New global.
1549 (get_trace_state_variable_value_ptr): New global.
1550 (set_trace_state_variable_value_ptr): New global.
1551 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1552 accessing get_raw_reg directly.
1553 (get_get_tsv_func_addr): Likewise for
1554 get_trace_state_variable_value_ptr.
1555 (get_set_tsv_func_addr): Likewise for
1556 set_trace_state_variable_value_ptr.
1557 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1559 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1561 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1563 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1565 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1567 (relocate_instruction): Remove own_buf.
1568 * server.c (own_buf): Make global.
1569 (handle_v_requests): Make global.
1570 * server.h (own_buf): New declaration.
1571 (handle_v_requests): New prototype.
1573 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1576 * linux-s390-low.c (add_insns): New function.
1577 (s390_emit_prologue): New function.
1578 (s390_emit_epilogue): New function.
1579 (s390_emit_add): New function.
1580 (s390_emit_sub): New function.
1581 (s390_emit_mul): New function.
1582 (s390_emit_lsh): New function.
1583 (s390_emit_rsh_signed): New function.
1584 (s390_emit_rsh_unsigned): New function.
1585 (s390_emit_ext): New function.
1586 (s390_emit_log_not): New function.
1587 (s390_emit_bit_and): New function.
1588 (s390_emit_bit_or): New function.
1589 (s390_emit_bit_xor): New function.
1590 (s390_emit_bit_not): New function.
1591 (s390_emit_equal): New function.
1592 (s390_emit_less_signed): New function.
1593 (s390_emit_less_unsigned): New function.
1594 (s390_emit_ref): New function.
1595 (s390_emit_if_goto): New function.
1596 (s390_emit_goto): New function.
1597 (s390_write_goto_address): New function.
1598 (s390_emit_litpool): New function.
1599 (s390_emit_const): New function.
1600 (s390_emit_call): New function.
1601 (s390_emit_reg): New function.
1602 (s390_emit_pop): New function.
1603 (s390_emit_stack_flush): New function.
1604 (s390_emit_zero_ext): New function.
1605 (s390_emit_swap): New function.
1606 (s390_emit_stack_adjust): New function.
1607 (s390_emit_set_r2): New function.
1608 (s390_emit_int_call_1): New function.
1609 (s390_emit_void_call_2): New function.
1610 (s390_emit_eq_goto): New function.
1611 (s390_emit_ne_goto): New function.
1612 (s390_emit_lt_goto): New function.
1613 (s390_emit_le_goto): New function.
1614 (s390_emit_gt_goto): New function.
1615 (s390_emit_ge_goto): New function.
1616 (s390x_emit_prologue): New function.
1617 (s390x_emit_epilogue): New function.
1618 (s390x_emit_add): New function.
1619 (s390x_emit_sub): New function.
1620 (s390x_emit_mul): New function.
1621 (s390x_emit_lsh): New function.
1622 (s390x_emit_rsh_signed): New function.
1623 (s390x_emit_rsh_unsigned): New function.
1624 (s390x_emit_ext): New function.
1625 (s390x_emit_log_not): New function.
1626 (s390x_emit_bit_and): New function.
1627 (s390x_emit_bit_or): New function.
1628 (s390x_emit_bit_xor): New function.
1629 (s390x_emit_bit_not): New function.
1630 (s390x_emit_equal): New function.
1631 (s390x_emit_less_signed): New function.
1632 (s390x_emit_less_unsigned): New function.
1633 (s390x_emit_ref): New function.
1634 (s390x_emit_if_goto): New function.
1635 (s390x_emit_const): New function.
1636 (s390x_emit_call): New function.
1637 (s390x_emit_reg): New function.
1638 (s390x_emit_pop): New function.
1639 (s390x_emit_stack_flush): New function.
1640 (s390x_emit_zero_ext): New function.
1641 (s390x_emit_swap): New function.
1642 (s390x_emit_stack_adjust): New function.
1643 (s390x_emit_int_call_1): New function.
1644 (s390x_emit_void_call_2): New function.
1645 (s390x_emit_eq_goto): New function.
1646 (s390x_emit_ne_goto): New function.
1647 (s390x_emit_lt_goto): New function.
1648 (s390x_emit_le_goto): New function.
1649 (s390x_emit_gt_goto): New function.
1650 (s390x_emit_ge_goto): New function.
1651 (s390_emit_ops): New function.
1652 (struct linux_target_ops): Fill in emit_ops hook.
1654 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1657 * Makefile.in: Add s390 IPA files.
1658 * configure.srv: Build IPA for s390.
1659 * linux-s390-ipa.c: New file.
1660 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1661 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1662 (tdesc_s390_linux32): Likewise.
1663 (init_registers_s390_linux32v1): Likewise.
1664 (tdesc_s390_linux32v1): Likewise.
1665 (init_registers_s390_linux32v2): Likewise.
1666 (tdesc_s390_linux32v2): Likewise.
1667 (init_registers_s390_linux64): Likewise.
1668 (tdesc_s390_linux64): Likewise.
1669 (init_registers_s390_linux64v1): Likewise.
1670 (tdesc_s390_linux64v1): Likewise.
1671 (init_registers_s390_linux64v2): Likewise.
1672 (tdesc_s390_linux64v2): Likewise.
1673 (init_registers_s390_te_linux64): Likewise.
1674 (tdesc_s390_te_linux64): Likewise.
1675 (init_registers_s390_vx_linux64): Likewise.
1676 (tdesc_s390_vx_linux64): Likewise.
1677 (init_registers_s390_tevx_linux64): Likewise.
1678 (tdesc_s390_tevx_linux64): Likewise.
1679 (init_registers_s390x_linux64): Likewise.
1680 (tdesc_s390x_linux64): Likewise.
1681 (init_registers_s390x_linux64v1): Likewise.
1682 (tdesc_s390x_linux64v1): Likewise.
1683 (init_registers_s390x_linux64v2): Likewise.
1684 (tdesc_s390x_linux64v2): Likewise.
1685 (init_registers_s390x_te_linux64): Likewise.
1686 (tdesc_s390x_te_linux64): Likewise.
1687 (init_registers_s390x_vx_linux64): Likewise.
1688 (tdesc_s390x_vx_linux64): Likewise.
1689 (init_registers_s390x_tevx_linux64): Likewise.
1690 (tdesc_s390x_tevx_linux64): Likewise.
1691 (have_hwcap_s390_vx): New static variable.
1692 (s390_arch_setup): Fill have_hwcap_s390_vx.
1693 (s390_get_thread_area): New function.
1694 (s390_ft_entry_gpr_esa): New const.
1695 (s390_ft_entry_gpr_zarch): New const.
1696 (s390_ft_entry_misc): New const.
1697 (s390_ft_entry_fr): New const.
1698 (s390_ft_entry_vr): New const.
1699 (s390_ft_main_31): New const.
1700 (s390_ft_main_64): New const.
1701 (s390_ft_exit_fr): New const.
1702 (s390_ft_exit_vr): New const.
1703 (s390_ft_exit_misc): New const.
1704 (s390_ft_exit_gpr_esa): New const.
1705 (s390_ft_exit_gpr_zarch): New const.
1706 (append_insns): New function.
1707 (s390_relocate_instruction): New function.
1708 (s390_install_fast_tracepoint_jump_pad): New function.
1709 (s390_get_min_fast_tracepoint_insn_len): New function.
1710 (s390_get_ipa_tdesc_idx): New function.
1711 (struct linux_target_ops): Wire in the above functions.
1712 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1713 * linux-s390-tdesc.h: New file.
1715 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1717 * linux-s390-low.c (s390_supports_tracepoints): New function.
1718 (struct linux_target_ops): Fill supports_tracepoints hook.
1720 2016-03-18 Yao Qi <yao.qi@linaro.org>
1722 * linux-low.c (lwp_signal_can_be_delivered): New function.
1723 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1725 2016-03-18 Yao Qi <yao.qi@linaro.org>
1727 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1728 0 if signal is enqueued. Remove 'signal' from one debugging
1729 message. Move one debugging message to some lines below.
1730 Remove code setting 'signal' to 0.
1732 2016-03-18 Yao Qi <yao.qi@linaro.org>
1734 * linux-low.c (linux_low_filter_event): Remove redundant
1735 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1737 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1739 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1740 (struct linux_target_ops): Wire in the above.
1742 2016-03-03 Yao Qi <yao.qi@linaro.org>
1744 * linux-low.c: Update comments to start_step_over.
1746 2016-03-03 Yao Qi <yao.qi@linaro.org>
1749 * linux-low.c (handle_extended_wait): Set child suspended
1750 if event_lwp->bp_reinsert isn't zero.
1752 2016-03-02 Yao Qi <yao.qi@linaro.org>
1754 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1755 enqueue_pending_signal.
1757 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1759 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1762 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1764 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1765 (s390_regmap_3264) [!__s390x__]: New global.
1766 (s390_collect_ptrace_register): Skip map entries containing -1.
1767 (s390_supply_ptrace_register): Ditto.
1768 (s390_fill_gprs_high): New function.
1769 (s390_store_gprs_high): New function.
1770 (s390_regsets): Add NT_S390_HIGH_GPRS.
1771 (s390_get_hwcap): Enable on 31-bit.
1772 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1773 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1774 Detect NT_S390_HIGH_GPRS.
1775 (s390_usrregs_info_3264): Enable on 31-bit.
1776 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1777 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1779 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1782 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1783 * configure.srv: Ditto.
1784 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1785 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1786 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1787 (init_registers_amd64_linux): Remove prototype.
1788 (tdesc_amd64_linux): Remove declaration.
1789 (get_ipa_tdesc): New function.
1790 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1791 initialize remaining tdescs.
1792 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1793 (init_registers_i386_linux): Remove prototype.
1794 (tdesc_i386_linux): Remove declaration.
1795 (get_ipa_tdesc): New function.
1796 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1797 initialize remaining tdescs.
1798 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1799 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1800 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1801 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1802 (x86_get_ipa_tdesc_idx): New function.
1803 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1804 * linux-x86-tdesc.h: New file.
1805 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1806 (target_get_ipa_tdesc_idx): New macro.
1807 * tracepoint.c (ipa_tdesc_idx): New macro.
1808 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1809 (symbol_list): Add ipa_tdesc_idx.
1810 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1811 (ipa_tdesc): Remove.
1812 (ipa_tdesc_idx): New variable.
1813 (get_context_regcache): Use get_ipa_tdesc.
1814 (gdb_collect): Ditto.
1816 * tracepoint.h (get_ipa_tdesc): New prototype.
1817 (ipa_tdesc): Remove.
1819 2016-02-24 Pedro Alves <palves@redhat.com>
1821 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1822 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1823 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1824 Factor out common code between the USE_SIGTRAP_SIGINFO and
1825 !USE_SIGTRAP_SIGINFO blocks.
1826 (linux_low_filter_event): Call save_stop_reason instead of
1827 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1829 (linux_wait_1): Update comments.
1831 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1833 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1834 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1835 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1836 ppc_insert_point, ppc_remove_point.
1838 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1840 * linux-s390-low.c (s390_supports_z_point_type): New function.
1841 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1843 2016-02-16 Yao Qi <yao.qi@linaro.org>
1845 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1846 PC. Get pc from regcache_read_pc.
1848 2016-02-12 Yao Qi <yao.qi@linaro.org>
1850 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1851 or linux_get_pc_32bit.
1852 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1854 2016-02-12 Yao Qi <yao.qi@linaro.org>
1856 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1857 arm_linux_get_next_pcs_fixup.
1859 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1861 * tracepoint.c (x_tracepoint_action_download): Change
1862 write_inferior_data_ptr to write_inferior_data_pointer.
1863 (cmd_qtstart): Likewise.
1864 (write_inferior_data_ptr): Remove.
1865 (download_agent_expr): Change write_inferior_data_ptr to
1866 write_inferior_data_pointer.
1867 (download_tracepoint_1): Likewise.
1868 (download_tracepoint): Likewise.
1869 (download_trace_state_variables): Likewise.
1871 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1872 Marcin Kościelnicki <koriakin@0x04.net>
1874 * tracepoint.c (struct tracepoint_action_ops): Remove.
1875 (struct tracepoint_action): Remove ops.
1876 (m_tracepoint_action_download, r_tracepoint_action_download)
1877 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1878 size and offset accordingly.
1879 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1880 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1881 (tracepoint_action_send, tracepoint_action_download): New functions.
1882 Helpers for trace action handlers.
1883 (add_tracepoint_action): Remove setup actions ops.
1884 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1886 2016-02-10 Yao Qi <yao.qi@linaro.org>
1888 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1890 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1892 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1894 * configure: Regenerate.
1896 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1898 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1899 void * to gdb_byte *.
1900 * linux-low.c (siginfo_fixup): Likewise.
1901 (linux_xfer_siginfo): Likewise.
1902 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1904 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1906 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1908 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1910 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1912 * linux-x86-low.c [__x86_64__]: Include
1913 "nat/amd64-linux-siginfo.h".
1914 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1915 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1916 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1917 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1918 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1919 (cpt_si_fd, si_timerid, si_overrun): Move from
1920 nat/amd64-linux-siginfo.c.
1921 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1923 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1925 * server.c (skip_to_semicolon): Remove.
1926 (process_point_options): Use strchrnul instead of
1929 2016-01-26 Yao Qi <yao.qi@linaro.org>
1931 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1932 * linux-low.c (install_software_single_step_breakpoints): Don't
1933 call regcache_read_pc.
1934 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1937 2016-01-26 Yao Qi <yao.qi@linaro.org>
1939 * linux-low.c (install_software_single_step_breakpoints): Call
1940 regcache_read_pc instead of get_pc.
1942 2016-01-26 Yao Qi <yao.qi@linaro.org>
1944 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1945 (unblock_async_io): Rename to ...
1946 (block_unblock_async_io): ... it. New function.
1947 (enable_async_io): Don't install SIGIO handler. Unblock it
1949 (disable_async_io): Don't ignore SIGIO. Block it instead.
1950 (initialize_async_io): Install SIGIO handler. Don't call
1953 2016-01-26 Yao Qi <yao.qi@linaro.org>
1955 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1956 first character is '\003', call *the_target->request_interrupt.
1958 2016-01-25 Yao Qi <yao.qi@linaro.org>
1960 * remote-utils.c (new_thread_notify): Remove.
1961 (dead_thread_notify): Likewise.
1962 * remote-utils.h (new_thread_notify): Remove declaration.
1963 (dead_thread_notify): Likewise.
1965 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1967 * gdb.trace/pending.exp: Fix expected message on continue.
1969 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1971 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1972 it works properly on big-endian machines where sizeof (CORE_ADDR)
1975 2016-01-21 Pedro Alves <palves@redhat.com>
1977 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1978 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1979 * configure: Regenerate.
1981 2016-01-21 Yao Qi <yao.qi@linaro.org>
1983 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1984 is_thumb and set it according to CPSR saved on the stack.
1985 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1986 arm_sigreturn_next_pc.
1988 2016-01-18 Yao Qi <yao.qi@linaro.org>
1990 * linux-low.c (linux_set_pc_64bit): New function.
1991 (linux_get_pc_64bit): New function.
1992 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1994 * linux-sparc-low.c (debug_threads): Remove declaration.
1995 (sparc_get_pc): Remove.
1996 (the_low_target): Use linux_get_pc_64bit instead of
1998 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1999 (the_low_target): Use linux_get_pc_64bit and
2002 2016-01-18 Yao Qi <yao.qi@linaro.org>
2004 * linux-arm-low.c (debug_threads): Remove declaration.
2005 (arm_get_pc, arm_set_pc): Remove.
2006 (the_low_target): Use linux_get_pc_32bit and
2008 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2009 (the_low_target): Use linux_get_pc_32bit and
2011 * linux-cris-low.c (debug_threads): Remove declaration.
2012 (cris_get_pc, cris_set_pc,): Remove.
2013 (the_low_target): Use linux_get_pc_32bit and
2015 * linux-crisv32-low.c (debug_threads): Remove declaration.
2016 (cris_get_pc, cris_set_pc): Remove.
2017 (the_low_target): Use linux_get_pc_32bit and
2019 * linux-low.c: Include inttypes.h.
2020 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2021 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2022 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2023 (the_low_target): Use linux_get_pc_32bit and
2025 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2026 (the_low_target): Use linux_get_pc_32bit and
2028 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2029 (the_low_target): Use linux_get_pc_32bit and
2031 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2032 (the_low_target): Use linux_get_pc_32bit and
2034 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2035 (the_low_target): Use linux_get_pc_32bit and
2038 2016-01-18 Gary Benson <gbenson@redhat.com>
2040 * configure.ac (AC_FUNC_FORK): New check.
2041 * config.in: Regenerate.
2042 * configure: Likewise.
2044 2016-01-14 Yao Qi <yao.qi@linaro.org>
2046 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2047 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2048 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2049 arm_get_next_pcs_ctor.
2051 2016-01-12 Josh Stone <jistone@redhat.com>
2052 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2054 * inferiors.h: Include "gdb_vecs.h".
2055 (struct process_info): Add syscalls_to_catch.
2056 * inferiors.c (remove_process): Free syscalls_to_catch.
2057 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2058 syscall_return stops.
2059 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2060 * server.c (handle_general_set): Handle QCatchSyscalls.
2061 (handle_query): Report support for QCatchSyscalls.
2062 * target.h (struct target_ops): Add supports_catch_syscall.
2063 (target_supports_catch_syscall): New macro.
2064 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2065 (struct lwp_info): Add syscall_state.
2066 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2067 Maintain syscall_state and syscalls_to_catch across exec.
2068 (get_syscall_trapinfo): New function, proxy to the_low_target.
2069 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2070 (linux_low_filter_event): Toggle syscall_state entry/return for
2071 syscall traps, and set it ignored for all others.
2072 (gdb_catching_syscalls_p): New function.
2073 (gdb_catch_this_syscall_p): New function.
2074 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2075 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2076 (linux_supports_catch_syscall): New function.
2077 (linux_target_ops): Install it.
2078 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2079 (the_low_target): Install it.
2081 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2083 * acinclude.m4: Include new ../warning.m4 file.
2084 * configure: Regenerated.
2085 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2087 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2089 * ax.c (is_goto_target): Mark static.
2090 * linux-low.c (register_addr): Likewise.
2091 (linux_fetch_registers, linux_store_registers): Likewise.
2092 * mem-break.c (any_persistent_commands): Fix old prototype.
2093 (add_commands_to_breakpoint): Mark static.
2094 * regcache.c (find_register_by_name): Delete unused func.
2095 * remote-utils.c (hex_or_minus_one): Mark static.
2096 * server.c (monitor_show_help): Mark static.
2097 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2098 handle_v_requests): Likewise.
2100 2016-01-12 Pedro Alves <palves@redhat.com>
2102 Remove use of the registered trademark symbol throughout.
2104 2016-01-08 Yao Qi <yao.qi@linaro.org>
2106 * remote-utils.c (getpkt): If c is '\003', call target hook
2109 2016-01-06 Yao Qi <yao.qi@linaro.org>
2111 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2112 linux-aarch32-low.c.
2113 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2114 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2115 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2116 (thumb2_breakpoint): Declare.
2117 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2118 linux-aarch32-low.h.
2119 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2120 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2121 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2123 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2125 * gdbreplay.c (gdbreplay_version): Change copyright year in
2127 * server.c (gdbserver_version): Likewise.
2129 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2131 * server.c (crc32_table): Delete.
2132 (crc32): Use libiberty's xcrc32 function.
2134 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2136 * lynx-low.c (lynx_delete_thread_callback): New function.
2137 (lynx_mourn): Properly delete our process and all of its
2138 threads. Remove call to clear_inferiors.
2140 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2142 * target.c (thread_search_callback): Add check that
2143 the thread_stopped target callback is not NULL before
2146 2015-12-21 Yao Qi <yao.qi@linaro.org>
2148 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2151 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2153 * server.c (handle_query): Call target_supports_software_single_step.
2155 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2157 * linux-low.c (single_step): New function.
2158 (linux_resume_one_lwp_throw): Call single_step.
2159 (start_step_over): Likewise.
2161 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2163 * Makefile.in (SFILES): Append arch/arm-linux.c,
2164 arch/arm-get-next-pcs.c.
2165 (arm-linux.o): New rule.
2166 (arm-get-next-pcs.o): New rule.
2167 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2169 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2170 to linux-aarch32-low.c.
2171 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2172 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2173 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2174 (thumb2_breakpoint_len): Likewise.
2175 (arm_is_thumb_mode): Make non-static.
2176 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2177 from linux-aarch32-low.c.
2178 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2179 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2180 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2181 (thumb2_breakpoint_len): Likewise.
2182 (arm_is_thumb_mode): New declaration.
2183 * linux-arm-low.c: Include arch/arm-linux.h
2184 aarch/arm-get-next-pcs.h, sys/syscall.h.
2185 (get_next_pcs_ops): New struct.
2186 (get_next_pcs_addr_bits_remove): New function.
2187 (get_next_pcs_is_thumb): New function.
2188 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2189 (arm_sigreturn_next_pc): Likewise.
2190 (get_next_pcs_syscall_next_pc): Likewise.
2191 (arm_gdbserver_get_next_pcs): Likewise.
2192 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2194 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2195 * server.h: Include gdb_vecs.h.
2197 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2199 * Makefile.in (SFILES): Append common/common-regcache.c.
2200 (OBS): Append common-regcache.o.
2201 (common-regcache.o): New rule.
2202 * regcache.c (init_register_cache): Initialize cache to
2204 (regcache_raw_read_unsigned): New function.
2205 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2206 register_status enum.
2208 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2210 * linux-aarch64-low.c (the_low_targets): Rename
2211 breakpoint_reinsert_addr to get_next_pcs.
2212 * linux-arm-low.c (the_low_targets): Likewise.
2213 * linux-bfin-low.c (the_low_targets): Likewise.
2214 * linux-cris-low.c (the_low_targets): Likewise.
2215 * linux-crisv32-low.c (the_low_targets): Likewise.
2216 * linux-low.c (can_software_single_step): Likewise.
2217 (install_software_single_step_breakpoints): New function.
2218 (start_step_over): Use install_software_single_step_breakpoints.
2219 * linux-low.h: New CORE_ADDR vector.
2220 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2222 * linux-mips-low.c (the_low_targets): Likewise.
2223 * linux-nios2-low.c (the_low_targets): Likewise.
2224 * linux-sparc-low.c (the_low_targets): Likewise.
2226 2015-12-17 Pedro Alves <palves@redhat.com>
2228 * linux-low.c (linux_kill_one_lwp): Remove references to
2230 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2232 (linux_init_signals): Delete.
2233 (initialize_low): Adjust.
2234 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2236 2015-12-16 Pedro Alves <palves@redhat.com>
2238 * configure.ac (compiler warning flags): When testing a
2239 -Wno-foo option, check whether -Wfoo works instead.
2240 * configure: Regenerate.
2242 2015-12-11 Don Breazeal <donb@codesourcery.com>
2244 * server.c (process_serial_event): Don't exit from gdbserver
2245 in remote mode if there are still active inferiors.
2247 2015-12-11 Yao Qi <yao.qi@linaro.org>
2249 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2250 arm_breakpoint_at if the process is 32-bit.
2252 2015-12-11 Yao Qi <yao.qi@linaro.org>
2254 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2257 2015-12-07 Yao Qi <yao.qi@linaro.org>
2259 * configure.srv: Append arm.o to srv_tgtobj for
2260 aarch64*-*-linux* target.
2261 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2262 from linux-arm-low.c.
2263 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2264 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2265 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2266 (thumb2_breakpoint_len): Likewise.
2267 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2268 (arm_breakpoint_kinds): Likewise.
2269 (arm_breakpoint_kind_from_pc): Likewise.
2270 (arm_sw_breakpoint_from_kind): Likewise.
2271 (arm_breakpoint_kind_from_current_state): Likewise.
2272 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2273 (arm_sw_breakpoint_from_kind): Declare.
2274 (arm_breakpoint_kind_from_current_state): Declare.
2275 (arm_breakpoint_at): Declare.
2276 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2277 arm_sw_breakpoint_from_kind if process is 32-bit.
2278 (aarch64_breakpoint_kind_from_pc): New function.
2279 (aarch64_breakpoint_kind_from_current_state): New function.
2280 (the_low_target): Initialize fields breakpoint_kind_from_pc
2281 and breakpoint_kind_from_current_state.
2282 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2283 linux-aarch32-low.c.
2284 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2285 (arm_breakpoint, arm_breakpoint_len): Likewise.
2286 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2287 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2288 (arm_is_thumb_mode): Likewise.
2289 (arm_breakpoint_at): Likewise.
2290 (arm_breakpoint_kind_from_pc): Likewise.
2291 (arm_sw_breakpoint_from_kind): Likewise.
2292 (arm_breakpoint_kind_from_current_state): Likewise.
2295 2015-08-04 Yao Qi <yao.qi@linaro.org>
2297 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2298 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2299 * server.c (extended_protocol): Remove "static".
2300 * server.h (extended_protocol): Declare it.
2302 2015-12-04 Josh Stone <jistone@redhat.com>
2304 * target.h (struct target_ops) <arch_setup>: Rename to ...
2305 (struct target_ops) <post_create_inferior>: ... this.
2306 (target_arch_setup): Rename to ...
2307 (target_post_create_inferior): ... this, calling post_create_inferior.
2308 * server.c (start_inferior): Update target_arch_setup calls to
2309 target_post_create_inferior.
2310 * linux-low.c (linux_low_ptrace_options): Forward declare.
2311 (linux_arch_setup): Update its comment for general use.
2312 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2313 (struct linux_target_ops): Use linux_post_create_inferior.
2314 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2315 to post_create_inferior.
2316 * nto-low.c (struct nto_target_ops): Likewise.
2317 * spu-low.c (struct spu_target_ops): Likewise.
2318 * win32-low.c (struct win32_target_ops): Likewise.
2320 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2322 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2324 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2326 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2327 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2328 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2329 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2330 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2331 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2332 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2333 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2334 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2335 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2336 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2337 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2339 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2341 * linux-low.c (linux_look_up_symbols): Don't call
2342 linux_supports_traceclone.
2343 * linux-low.h (thread_db_init): Remove use_events argument.
2344 * thread-db.c (thread_db_use_event): Remove global variable.
2345 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2346 (struct thread_db) <td_create_bp>: Remove field.
2347 (thread_db_create_event): Remove function.
2348 (thread_db_enable_reporting): Likewise.
2349 (find_one_thread): Don't check for thread_db_use_events.
2350 (attach_thread): Likewise.
2351 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2352 (try_thread_db_load_1): Don't check for thread_db_use_events.
2353 (thread_db_init): Remove use_events argument and thread events
2355 (remove_thread_event_breakpoints): Remove function.
2356 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2358 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2360 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2362 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2363 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2364 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2365 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2366 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2368 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2370 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2371 * linux-low.c (can_hardware_single_step): Use
2372 supports_hardware_single_step.
2373 (can_software_single_step): New function.
2374 (start_step_over): Call can_software_single_step.
2375 (linux_supports_hardware_single_step): New function.
2376 (struct target_ops) <supports_software_single_step>: Initialize.
2377 * linux-low.h (struct linux_target_ops)
2378 <supports_hardware_single_step>: Initialize.
2379 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2380 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2381 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2382 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2383 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2384 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2385 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2386 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2387 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2388 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2390 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2391 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2393 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2394 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2395 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2397 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2398 * target.h (struct target_ops): <supports_software_single_step>:
2400 (target_supports_software_single_step): New macro.
2402 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2404 * linux-low.c (linux_wait_1): Fix pc advance condition.
2405 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2406 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2408 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2410 * linux-arm-low.c (arm_is_thumb_mode): New function.
2411 (arm_breakpoint_at): Use arm_is_thumb_mode.
2412 (arm_breakpoint_kind_from_current_state): New function.
2413 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2415 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2416 (linux_breakpoint_kind_from_current_state): New function.
2417 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2418 * linux-low.h (struct linux_target_ops)
2419 <breakpoint_kind_from_current_state>: New field.
2420 * target.h (struct target_ops): Likewise.
2421 (target_breakpoint_kind_from_current_state): New macro.
2423 2015-11-30 Pedro Alves <palves@redhat.com>
2425 * linux-low.c (linux_resume): Wake up the event loop before
2428 2015-11-30 Pedro Alves <palves@redhat.com>
2430 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2432 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2434 * target.c (struct thread_search): New structure.
2435 (thread_search_callback): New function.
2436 (prev_general_thread): New global.
2437 (prepare_to_access_memory, done_accessing_memory): New functions.
2438 * target.h (prepare_to_access_memory, done_accessing_memory):
2439 Replace macros with function declarations.
2441 2015-11-30 Pedro Alves <palves@redhat.com>
2444 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2445 report TARGET_WAITKIND_NO_RESUMED.
2446 * remote-utils.c (prepare_resume_reply): Handle
2447 TARGET_WAITKIND_NO_RESUMED.
2448 * server.c (report_no_resumed): New global.
2449 (handle_query) <qSupported>: Handle "no-resumed+". Report
2450 "no-resumed+" support.
2451 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2452 return error if the client doesn't support no-resumed events.
2453 (push_stop_notification): New function.
2454 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2455 events if the client supports them.
2457 2015-11-30 Pedro Alves <palves@redhat.com>
2459 * linux-low.c (thread_still_has_status_pending_p): Don't check
2461 (lwp_resumed): New function.
2462 (status_pending_p_callback): Return early if the LWP is not
2463 supposed to be resumed.
2465 2015-11-30 Pedro Alves <palves@redhat.com>
2467 * linux-low.c (handle_extended_wait): Assert that the LWP's
2468 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2469 thread create events, leave the new child's status pending.
2470 (linux_low_filter_event): If GDB wants to hear about thread exit
2471 events, leave the LWP marked dead and don't delete it.
2472 (linux_wait_for_event_filtered): Don't check for thread exit.
2473 (filter_exit_event): New function.
2474 (linux_wait_1): Use it, when returning an exit event.
2475 (linux_resume_one_lwp_throw): Assert that the LWP's
2476 waitstatus is TARGET_WAITKIND_IGNORE.
2477 * remote-utils.c (prepare_resume_reply): Handle
2478 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2479 * server.c (report_thread_events): New global.
2480 (handle_general_set): Handle QThreadEvents.
2481 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2482 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2483 TARGET_WAITKIND_THREAD_EXITED.
2484 * server.h (report_thread_events): Declare.
2486 2015-11-30 Pedro Alves <palves@redhat.com>
2488 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2489 the thread's last_resume_kind was resume_stop.
2491 2015-11-30 Pedro Alves <palves@redhat.com>
2493 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2496 2015-11-30 Pedro Alves <palves@redhat.com>
2498 * server.c (handle_v_requests): Handle vCtrlC.
2500 2015-11-30 Pedro Alves <palves@redhat.com>
2502 * gdbthread.h (find_any_thread_of_pid): Declare.
2503 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2505 * server.c (handle_query): If current_thread is NULL, look for
2506 another thread of the selected process.
2508 2015-11-26 Daniel Colascione <dancol@dancol.org>
2509 Simon Marchi <simon.marchi@ericsson.com>
2511 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2512 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2514 * target.h (struct target_ops) <thread_name>: New field.
2515 (target_thread_name): New macro.
2517 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2519 * regcache.h (regcache_invalidate_pid): Add declaration.
2520 * regcache.c (regcache_invalidate_pid): New function, extracted
2521 from regcache_invalidate.
2522 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2523 Add trivial documentation comment.
2524 * lynx-low.c: Use regcache_invalidate_pid instead of
2525 regcache_invalidate.
2527 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2529 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2530 and Elf64_auxv_t if the target is Android.
2532 2015-11-22 Doug Evans <xdje42@gmail.com>
2534 * target.h: #include <sys/types.h>.
2536 2015-11-19 Pedro Alves <palves@redhat.com>
2538 * linux-low.c (linux_process_qsupported): Change prototype.
2540 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2542 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2543 and adjust to loop over all features.
2544 * server.c (handle_query) <qSupported>: Adjust to call
2545 target_process_qsupported once, passing it a vector of unprocessed
2547 * target.h (struct target_ops) <process_qsupported>: Change
2549 (target_process_qsupported): Adjust.
2551 2015-11-19 Pedro Alves <palves@redhat.com>
2553 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2555 * configure: Regenerate.
2557 2015-11-19 Pedro Alves <palves@redhat.com>
2559 * configure: Regenerate.
2561 2015-11-19 Yao Qi <yao.qi@linaro.org>
2563 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2566 2015-11-19 Yao Qi <yao.qi@linaro.org>
2568 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2569 (struct aarch64_operand): Move enum out.
2571 2015-11-19 Yao Qi <yao.qi@linaro.org>
2573 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2574 struct user_fpsimd_state *.
2575 (aarch64_store_fpregset): Likewise.
2577 2015-11-19 Yao Qi <yao.qi@linaro.org>
2579 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2580 struct user_pt_regs *.
2581 (aarch64_store_gregset): Likewise.
2583 2015-11-18 Pedro Alves <palves@redhat.com>
2585 * Makefile.in (all_object_files): Add $IPA_OBJS.
2587 2015-11-17 Pedro Alves <palves@redhat.com>
2589 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2590 GDB_SIGNAL_0 and gdb_signal_to_string.
2592 2015-11-17 Pedro Alves <palves@redhat.com>
2594 * win32-low.c (handle_output_debug_string): Remove parameter.
2595 (win32_kill): Remove our_status local and adjust call to
2596 handle_output_debug_string.
2597 (get_child_debug_event): Adjust call to
2598 handle_output_debug_string.
2600 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2602 * linux-mips-low.c (mips_fill_gregset): Add cast.
2603 (mips_store_gregset): Likewise.
2604 (mips_fill_fpregset): Likewise.
2605 (mips_store_fpregset): Likewise.
2607 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2609 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2612 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2614 * linux-mips-low.c (mips_linux_new_thread): Change type of
2615 watch_type to enum target_hw_bp_type.
2617 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2619 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2620 Change return type to arm_hwbp_type.
2622 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2624 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2625 (arm_store_gregset): Likewise.
2626 * linux-arm-low.c (arm_get_hwcap): Likewise.
2627 (arm_read_description): Likewise.
2629 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2631 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2633 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2635 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2636 (ppc_fill_vsxregset): Likewise.
2637 (ppc_store_vsxregset): Likewise.
2638 (ppc_fill_vrregset): Likewise.
2639 (ppc_store_vrregset): Likewise.
2640 (ppc_fill_evrregset): Likewise.
2641 (ppc_store_evrregset): Likewise.
2643 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2645 * linux-ppc-low.c (ppc_usrregs_info): Remove
2646 forward-declaration.
2647 (ppc_arch_setup): Move lower in file.
2649 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2651 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2652 (ps_pdwrite): Likewise.
2654 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2656 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2657 to after assert checks.
2659 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2661 * proc-service.c (ps_pdread): Add/adjust casts.
2662 (ps_pdwrite): Add/adjust casts.
2664 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2666 * server.c (handle_search_memory_1): Cast return value of
2669 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2671 * server.c (write_qxfer_response): Change type of data to
2674 2015-10-29 Pedro Alves <palves@redhat.com>
2676 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2678 2015-10-29 Pedro Alves <palves@redhat.com>
2680 * tracepoint.c (clear_installed_tracepoints): Add casts.
2682 2015-10-29 Pedro Alves <palves@redhat.com>
2684 * server.c (handle_v_cont, process_serial_event): Add enum
2685 gdb_signal casts to signal parsing code.
2687 2015-10-29 Pedro Alves <palves@redhat.com>
2689 * linux-low.h (NULL_REGSET): Define.
2690 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2691 * linux-arm-low.c (arm_regsets): Likewise.
2692 * linux-crisv32-low.c (cris_regsets): Likewise.
2693 * linux-m68k-low.c (m68k_regsets): Likewise.
2694 * linux-mips-low.c (mips_regsets): Likewise.
2695 * linux-nios2-low.c (nios2_regsets): Likewise.
2696 * linux-ppc-low.c (ppc_regsets): Likewise.
2697 * linux-s390-low.c (s390_regsets): Likewise.
2698 * linux-sh-low.c (sh_regsets): Likewise.
2699 * linux-sparc-low.c (sparc_regsets): Likewise.
2700 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2701 * linux-tile-low.c (tile_regsets): Likewise.
2702 * linux-x86-low.c (x86_regsets): Likewise.
2703 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2705 2015-10-29 Pedro Alves <palves@redhat.com>
2707 * linux-low.h (NULL_REGSET): Define.
2708 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2709 * linux-arm-low.c (arm_regsets): Likewise.
2710 * linux-crisv32-low.c (cris_regsets): Likewise.
2711 * linux-m68k-low.c (m68k_regsets): Likewise.
2712 * linux-mips-low.c (mips_regsets): Likewise.
2713 * linux-nios2-low.c (nios2_regsets): Likewise.
2714 * linux-ppc-low.c (ppc_regsets): Likewise.
2715 * linux-s390-low.c (s390_regsets): Likewise.
2716 * linux-sh-low.c (sh_regsets): Likewise.
2717 * linux-sparc-low.c (sparc_regsets): Likewise.
2718 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2719 * linux-tile-low.c (tile_regsets): Likewise.
2720 * linux-x86-low.c (x86_regsets): Likewise.
2721 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2723 2015-10-26 Doug Evans <dje@google.com>
2725 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2727 2015-10-26 Doug Evans <dje@google.com>
2729 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2731 2015-10-26 Doug Evans <dje@google.com>
2733 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2735 (attach_thread, find_new_threads_callback): Ditto.
2737 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2739 * mem-break.h (set_breakpoint_data): Remove.
2741 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2743 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2744 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2745 (initialize_low): Remove set_breakpoint_data call.
2746 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2747 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2748 (initialize_low): Remove set_breakpoint_data call.
2749 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2750 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2751 (initialize_low): Remove set_breakpoint_data call.
2753 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2755 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2756 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2757 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2758 * target.h (target_breakpoint_kind_from_pc): New macro.
2760 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2762 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2763 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2764 the default breakpoint kind.
2766 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2768 * linux-arm-low.c (arm_supports_z_point_type): Add software
2771 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2773 * linux-arm-low.c: Refactor breakpoint definitions.
2774 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2775 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2777 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2779 * Makefile.in: Add arm.c/o.
2780 * configure.srv: Likewise.
2781 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2782 (arm_breakpoint_kind_from_pc): New function.
2783 (arm_sw_breakpoint_from_kind): Return proper kind.
2784 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2786 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2788 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2790 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2791 (struct raw_breakpoint) <size>: Remove.
2792 (struct raw_breakpoint) <kind>: Add.
2793 (bp_size): New function.
2794 (bp_opcode): Likewise.
2795 (find_raw_breakpoint_at): Adjust for kind.
2796 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2797 (remove_memory_breakpoint): Adjust for kind call bp_size.
2798 (set_raw_breakpoint_at): Adjust for kind.
2799 (set_breakpoint): Likewise.
2800 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2801 (delete_raw_breakpoint): Adjust for kind.
2802 (delete_breakpoint): Likewise.
2803 (find_gdb_breakpoint): Likewise.
2804 (set_gdb_breakpoint_1): Likewise.
2805 (set_gdb_breakpoint): Likewise.
2806 (delete_gdb_breakpoint_1): Likewise.
2807 (delete_gdb_breakpoint): Likewise.
2808 (uninsert_raw_breakpoint): Likewise.
2809 (reinsert_raw_breakpoint): Likewise.
2810 (set_breakpoint_data): Remove.
2811 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2812 (check_mem_read): Adjust for kind call bp_size.
2813 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2814 (clone_one_breakpoint): Adjust for kind.
2815 * mem-break.h (set_gdb_breakpoint): Likewise.
2816 (delete_gdb_breakpoint): Likewise.
2817 * server.c (process_serial_event): Likewise.
2819 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2821 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2822 (struct linux_target_ops) <breakpoint>: Remove.
2823 (struct linux_target_ops) <breakpoint_len>: Remove.
2824 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2825 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2826 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2827 (arm_sw_breakpoint_from_kind): New function.
2828 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2829 (struct linux_target_ops) <breakpoint>: Remove.
2830 (struct linux_target_ops) <breakpoint_len>: Remove.
2831 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2832 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2833 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2834 (struct linux_target_ops) <breakpoint>: Remove.
2835 (struct linux_target_ops) <breakpoint_len>: Remove.
2836 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2837 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2838 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2839 (struct linux_target_ops) <breakpoint>: Remove.
2840 (struct linux_target_ops) <breakpoint_len>: Remove.
2841 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2842 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2843 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2844 and sw_breakpoint_from_kind to increment the pc.
2845 (linux_breakpoint_kind_from_pc): New function.
2846 (linux_sw_breakpoint_from_kind): New function.
2847 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2848 (initialize_low): Call breakpoint_kind_from_pc and
2849 sw_breakpoint_from_kind to replace breakpoint_data/len.
2850 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2852 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2853 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2854 (struct linux_target_ops) <breakpoint>: Remove.
2855 (struct linux_target_ops) <breakpoint_len>: Remove.
2856 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2857 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2858 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2859 (struct linux_target_ops) <breakpoint>: Remove.
2860 (struct linux_target_ops) <breakpoint_len>: Remove.
2861 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2862 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2863 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2864 (struct linux_target_ops) <breakpoint>: Remove.
2865 (struct linux_target_ops) <breakpoint_len>: Remove.
2866 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2867 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2868 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2869 (struct linux_target_ops) <breakpoint>: Remove.
2870 (struct linux_target_ops) <breakpoint_len>: Remove.
2871 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2872 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2873 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2874 (struct linux_target_ops) <breakpoint>: Remove.
2875 (struct linux_target_ops) <breakpoint_len>: Remove.
2876 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2877 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2878 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2879 (struct linux_target_ops) <breakpoint>: Remove.
2880 (struct linux_target_ops) <breakpoint_len>: Remove.
2881 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2882 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2883 * linux-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2899 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2900 (struct linux_target_ops) <breakpoint>: Remove.
2901 (struct linux_target_ops) <breakpoint_len>: Remove.
2902 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2903 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2904 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2905 (struct linux_target_ops) <breakpoint>: Remove.
2906 (struct linux_target_ops) <breakpoint_len>: Remove.
2907 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2908 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2910 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2912 * linux-cris-low.c (cris_get_pc): Remove void arg.
2914 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2916 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2919 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2921 * inferiors.c (thread_pid_matches_callback): New function.
2922 (find_thread_process): New function.
2923 (remove_thread): Reset current_thread.
2924 (remove_process): Assert threads have been removed first.
2926 2015-10-15 Yao Qi <yao.qi@linaro.org>
2928 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2930 (aarch64_remove_point): Likewise.
2931 * regcache.c (regcache_register_size): New function.
2933 2015-10-12 Yao Qi <yao.qi@linaro.org>
2935 * linux-aarch64-low.c: Update all callers as emit_load_store
2936 is renamed to aarch64_emit_load_store.
2938 2015-10-12 Yao Qi <yao.qi@linaro.org>
2940 * linux-aarch64-low.c: Update all callers of function renaming
2941 from emit_insn to aarch64_emit_insn.
2943 2015-10-12 Yao Qi <yao.qi@linaro.org>
2945 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2946 arch/aarch64-insn.h.
2947 (struct aarch64_memory_operand): Likewise.
2949 (emit_insn): Move to arch/aarch64-insn.c.
2950 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2951 (emit_load_store): Move to arch/aarch64-insn.c.
2952 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2953 (can_encode_int32): Remove.
2955 2015-10-12 Yao Qi <yao.qi@linaro.org>
2957 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2958 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2959 (aarch64_relocate_instruction): Likewise.
2960 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2961 (struct aarch64_insn_visitor): Likewise.
2963 2015-10-12 Yao Qi <yao.qi@linaro.org>
2965 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2966 (struct aarch64_insn_visitor): New.
2967 (struct aarch64_insn_relocation_data): New.
2968 (aarch64_ftrace_insn_reloc_b): New function.
2969 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2970 (aarch64_ftrace_insn_reloc_cb): Likewise.
2971 (aarch64_ftrace_insn_reloc_tb): Likewise.
2972 (aarch64_ftrace_insn_reloc_adr): Likewise.
2973 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2974 (aarch64_ftrace_insn_reloc_others): Likewise.
2976 (aarch64_relocate_instruction): Use visitor.
2978 2015-10-12 Yao Qi <yao.qi@linaro.org>
2980 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2981 int. Add argument buf.
2982 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2983 aarch64_relocate_instruction.
2985 2015-10-12 Yao Qi <yao.qi@linaro.org>
2987 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2988 argument insn. Remove local variable insn. Don't call
2990 (aarch64_install_fast_tracepoint_jump_pad): Call
2993 2015-09-30 Yao Qi <yao.qi@linaro.org>
2995 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2996 (emit_load_store_pair): Likewise.
2998 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3000 * dll.c (match_dll): Add cast(s).
3001 (unloaded_dll): Likewise.
3002 * linux-low.c (second_thread_of_pid_p): Likewise.
3003 (delete_lwp_callback): Likewise.
3004 (count_events_callback): Likewise.
3005 (select_event_lwp_callback): Likewise.
3006 (linux_set_resume_request): Likewise.
3007 * server.c (accumulate_file_name_length): Likewise.
3008 (emit_dll_description): Likewise.
3009 (handle_qxfer_threads_worker): Likewise.
3010 (visit_actioned_threads): Likewise.
3011 * thread-db.c (any_thread_of): Likewise.
3012 * tracepoint.c (same_process_p): Likewise.
3013 (match_blocktype): Likewise.
3014 (build_traceframe_info_xml): Likewise.
3016 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3018 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3020 (gdb_unparse_agent_expr): Likewise.
3021 * hostio.c (require_data): Likewise.
3022 (handle_pread): Likewise.
3023 * linux-low.c (disable_regset): Likewise.
3024 (fetch_register): Likewise.
3025 (store_register): Likewise.
3026 (get_dynamic): Likewise.
3027 (linux_qxfer_libraries_svr4): Likewise.
3028 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3029 (set_fast_tracepoint_jump): Likewise.
3030 (uninsert_fast_tracepoint_jumps_at): Likewise.
3031 (reinsert_fast_tracepoint_jumps_at): Likewise.
3032 (validate_inserted_breakpoint): Likewise.
3033 (clone_agent_expr): Likewise.
3034 * regcache.c (init_register_cache): Likewise.
3035 * remote-utils.c (putpkt_binary_1): Likewise.
3036 (decode_M_packet): Likewise.
3037 (decode_X_packet): Likewise.
3038 (look_up_one_symbol): Likewise.
3039 (relocate_instruction): Likewise.
3040 (monitor_output): Likewise.
3041 * server.c (handle_search_memory): Likewise.
3042 (handle_qxfer_exec_file): Likewise.
3043 (handle_qxfer_libraries): Likewise.
3044 (handle_qxfer): Likewise.
3045 (handle_query): Likewise.
3046 (handle_v_cont): Likewise.
3047 (handle_v_run): Likewise.
3048 (captured_main): Likewise.
3049 * target.c (write_inferior_memory): Likewise.
3050 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3051 * tracepoint.c (init_trace_buffer): Likewise.
3052 (add_tracepoint_action): Likewise.
3053 (add_traceframe): Likewise.
3054 (add_traceframe_block): Likewise.
3055 (cmd_qtdpsrc): Likewise.
3056 (cmd_qtdv): Likewise.
3057 (cmd_qtstatus): Likewise.
3058 (response_source): Likewise.
3059 (response_tsv): Likewise.
3060 (cmd_qtnotes): Likewise.
3061 (gdb_collect): Likewise.
3062 (initialize_tracepoint): Likewise.
3064 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3066 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3067 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3068 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3070 (enum aarch64_condition_codes): New enum.
3071 (w0): New static global.
3074 (struct aarch64_memory_operand) <type>: New
3075 MEMORY_OPERAND_POSTINDEX type.
3076 (postindex_memory_operand): New helper function.
3077 (emit_ret): New function.
3078 (emit_load_store_pair): New function, factored out of emit_stp
3079 with support for MEMORY_OPERAND_POSTINDEX.
3080 (emit_stp): Rewrite using emit_load_store_pair.
3081 (emit_ldp): New function.
3082 (emit_load_store): Likewise.
3083 (emit_ldr): Mention post-index instruction in comment.
3084 (emit_ldrh): New function.
3085 (emit_ldrb): New function.
3086 (emit_ldrsw): Mention post-index instruction in comment.
3087 (emit_str): Likewise.
3088 (emit_subs): New function.
3089 (emit_cmp): Likewise.
3090 (emit_and): Likewise.
3091 (emit_orr): Likewise.
3092 (emit_orn): Likewise.
3093 (emit_eor): Likewise.
3094 (emit_mvn): Likewise.
3095 (emit_lslv): Likewise.
3096 (emit_lsrv): Likewise.
3097 (emit_asrv): Likewise.
3098 (emit_mul): Likewise.
3099 (emit_sbfm): Likewise.
3100 (emit_sbfx): Likewise.
3101 (emit_ubfm): Likewise.
3102 (emit_ubfx): Likewise.
3103 (emit_csinc): Likewise.
3104 (emit_cset): Likewise.
3105 (emit_nop): Likewise.
3106 (emit_ops_insns): New helper function.
3107 (emit_pop): Likewise.
3108 (emit_push): Likewise.
3109 (aarch64_emit_prologue): New function.
3110 (aarch64_emit_epilogue): Likewise.
3111 (aarch64_emit_add): Likewise.
3112 (aarch64_emit_sub): Likewise.
3113 (aarch64_emit_mul): Likewise.
3114 (aarch64_emit_lsh): Likewise.
3115 (aarch64_emit_rsh_signed): Likewise.
3116 (aarch64_emit_rsh_unsigned): Likewise.
3117 (aarch64_emit_ext): Likewise.
3118 (aarch64_emit_log_not): Likewise.
3119 (aarch64_emit_bit_and): Likewise.
3120 (aarch64_emit_bit_or): Likewise.
3121 (aarch64_emit_bit_xor): Likewise.
3122 (aarch64_emit_bit_not): Likewise.
3123 (aarch64_emit_equal): Likewise.
3124 (aarch64_emit_less_signed): Likewise.
3125 (aarch64_emit_less_unsigned): Likewise.
3126 (aarch64_emit_ref): Likewise.
3127 (aarch64_emit_if_goto): Likewise.
3128 (aarch64_emit_goto): Likewise.
3129 (aarch64_write_goto_address): Likewise.
3130 (aarch64_emit_const): Likewise.
3131 (aarch64_emit_call): Likewise.
3132 (aarch64_emit_reg): Likewise.
3133 (aarch64_emit_pop): Likewise.
3134 (aarch64_emit_stack_flush): Likewise.
3135 (aarch64_emit_zero_ext): Likewise.
3136 (aarch64_emit_swap): Likewise.
3137 (aarch64_emit_stack_adjust): Likewise.
3138 (aarch64_emit_int_call_1): Likewise.
3139 (aarch64_emit_void_call_2): Likewise.
3140 (aarch64_emit_eq_goto): Likewise.
3141 (aarch64_emit_ne_goto): Likewise.
3142 (aarch64_emit_lt_goto): Likewise.
3143 (aarch64_emit_le_goto): Likewise.
3144 (aarch64_emit_gt_goto): Likewise.
3145 (aarch64_emit_ge_got): Likewise.
3146 (aarch64_emit_ops_impl): New static global variable.
3147 (aarch64_emit_ops): New target function, return
3148 &aarch64_emit_ops_impl.
3149 (struct linux_target_ops): Install it.
3151 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3153 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3154 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3156 * linux-aarch64-ipa.c: New file.
3157 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3159 (aarch64_get_thread_area): New target method.
3160 (extract_signed_bitfield): New helper function.
3161 (aarch64_decode_ldr_literal): New function.
3162 (enum aarch64_opcodes): New enum.
3163 (struct aarch64_register): New struct.
3164 (struct aarch64_operand): New struct.
3165 (x0): New static global.
3174 (aarch64_register): New helper function.
3175 (register_operand): Likewise.
3176 (immediate_operand): Likewise.
3177 (struct aarch64_memory_operand): New struct.
3178 (offset_memory_operand): New helper function.
3179 (preindex_memory_operand): Likewise.
3180 (enum aarch64_system_control_registers): New enum.
3181 (ENCODE): New macro.
3182 (emit_insn): New helper function.
3183 (emit_b): New function.
3184 (emit_bcond): Likewise.
3185 (emit_cb): Likewise.
3186 (emit_tb): Likewise.
3187 (emit_blr): Likewise.
3188 (emit_stp): Likewise.
3189 (emit_ldp_q_offset): Likewise.
3190 (emit_stp_q_offset): Likewise.
3191 (emit_load_store): Likewise.
3192 (emit_ldr): Likewise.
3193 (emit_ldrsw): Likewise.
3194 (emit_str): Likewise.
3195 (emit_ldaxr): Likewise.
3196 (emit_stxr): Likewise.
3197 (emit_stlr): Likewise.
3198 (emit_data_processing_reg): Likewise.
3199 (emit_data_processing): Likewise.
3200 (emit_add): Likewise.
3201 (emit_sub): Likewise.
3202 (emit_mov): Likewise.
3203 (emit_movk): Likewise.
3204 (emit_mov_addr): Likewise.
3205 (emit_mrs): Likewise.
3206 (emit_msr): Likewise.
3207 (emit_sevl): Likewise.
3208 (emit_wfe): Likewise.
3209 (append_insns): Likewise.
3210 (can_encode_int32_in): New helper function.
3211 (aarch64_relocate_instruction): New function.
3212 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3213 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3214 (struct linux_target_ops): Install aarch64_get_thread_area,
3215 aarch64_install_fast_tracepoint_jump_pad and
3216 aarch64_get_min_fast_tracepoint_insn_len.
3218 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3220 * Makefile.in (aarch64-insn.o): New rule.
3221 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3223 2015-09-21 Yao Qi <yao.qi@linaro.org>
3225 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3227 2015-09-21 Yao Qi <yao.qi@linaro.org>
3229 * tracepoint.c (max_jump_pad_size): Remove.
3231 2015-09-18 Yao Qi <yao.qi@linaro.org>
3233 * linux-aarch64-low.c: Don't include sys/uio.h.
3234 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3236 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3238 * tracepoint.c (eval_result_type): Change prototype.
3239 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3241 2015-09-15 Pedro Alves <palves@redhat.com>
3243 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3244 Check whether to report exec events instead of checking whether
3245 multiprocess is enabled.
3247 2015-09-15 Pedro Alves <palves@redhat.com>
3250 * remote-utils.c (prepare_resume_reply): Merge
3251 TARGET_WAITKIND_VFORK_DONE switch case with the
3252 TARGET_WAITKIND_FORKED case.
3254 2015-09-15 Yao Qi <yao.qi@linaro.org>
3256 * server.c (handle_query): Check string comparison using
3257 "else if" instead of "if".
3259 2015-09-15 Yao Qi <yao.qi@linaro.org>
3261 * server.c (vCont_supported): New global variable.
3262 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3263 matches. Append ";vContSupported+" to own_buf.
3264 (handle_v_requests): Append ";s;S" to own_buf if target supports
3265 hardware single step or vCont_supported is false.
3266 (capture_main): Set vCont_supported to zero.
3268 2015-09-15 Yao Qi <yao.qi@linaro.org>
3270 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3272 (linux_supports_hardware_single_step): ... New function.
3273 (linux_target_ops): Update.
3274 * lynx-low.c (lynx_target_ops): Set field
3275 supports_hardware_single_step to target_can_do_hardware_single_step.
3276 * nto-low.c (nto_target_ops): Likewise.
3277 * spu-low.c (spu_target_ops): Likewise.
3278 * win32-low.c (win32_target_ops): Likewise.
3279 * target.c (target_can_do_hardware_single_step): New function.
3280 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3281 Remove. <supports_hardware_single_step>: New field.
3282 (target_supports_conditional_breakpoints): Remove.
3283 (target_supports_hardware_single_step): New macro.
3284 (target_can_do_hardware_single_step): Declare.
3285 * server.c (handle_query): Use target_supports_hardware_single_step
3286 instead of target_supports_conditional_breakpoints.
3288 2015-09-15 Yao Qi <yao.qi@linaro.org>
3290 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3292 (struct linux_target_ops the_low_target): Install
3293 aarch64_linux_siginfo_fixup.
3295 2015-09-11 Don Breazeal <donb@codesourcery.com>
3296 Luis Machado <lgustavo@codesourcery.com>
3298 * linux-low.c (linux_mourn): Static declaration.
3299 (linux_arch_setup): Move in front of
3300 handle_extended_wait.
3301 (linux_arch_setup_thread): New function.
3302 (handle_extended_wait): Handle exec events. Call
3303 linux_arch_setup_thread. Make event_lwp argument a
3304 pointer-to-a-pointer.
3305 (check_zombie_leaders): Do not check stopped threads.
3306 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3307 (linux_low_filter_event): Add lwp and thread for exec'ing
3308 non-leader thread if leader thread has been deleted.
3309 Refactor code into linux_arch_setup_thread and call it.
3310 Pass child lwp pointer by reference to handle_extended_wait.
3311 (linux_wait_for_event_filtered): Update comment.
3312 (linux_wait_1): Prevent clobbering exec event status.
3313 (linux_supports_exec_events): New function.
3314 (linux_target_ops) <supports_exec_events>: Initialize new member.
3315 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3317 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3318 * server.c (report_exec_events): New global variable.
3319 (handle_query): Handle qSupported query for exec-events feature.
3320 (captured_main): Initialize report_exec_events.
3321 * server.h (report_exec_events): Declare new global variable.
3322 * target.h (struct target_ops) <supports_exec_events>: New
3324 (target_supports_exec_events): New macro.
3325 * win32-low.c (win32_target_ops) <supports_exec_events>:
3326 Initialize new member.
3328 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3330 * linux-low.c (linux_low_enable_btrace): Remove.
3331 (linux_target_ops): Replace linux_low_enable_btrace with
3332 linux_enable_btrace.
3334 2015-09-03 Yao Qi <yao.qi@linaro.org>
3336 * linux-aarch64-low.c (aarch64_insert_point): Call
3337 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3340 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3342 * linux-low.c (check_stopped_by_breakpoint): Use
3343 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3345 2015-08-27 Pedro Alves <palves@redhat.com>
3347 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3349 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3351 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3352 the XNEW-family equivalent.
3353 (compile_bytecodes): Likewise.
3354 * dll.c (loaded_dll): Likewise.
3355 * event-loop.c (append_callback_event): Likewise.
3356 (create_file_handler): Likewise.
3357 (create_file_event): Likewise.
3358 * hostio.c (handle_open): Likewise.
3359 * inferiors.c (add_thread): Likewise.
3360 (add_process): Likewise.
3361 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3362 * linux-arm-low.c (arm_new_process): Likewise.
3363 (arm_new_thread): Likewise.
3364 * linux-low.c (add_to_pid_list): Likewise.
3365 (linux_add_process): Likewise.
3366 (handle_extended_wait): Likewise.
3367 (add_lwp): Likewise.
3368 (enqueue_one_deferred_signal): Likewise.
3369 (enqueue_pending_signal): Likewise.
3370 (linux_resume_one_lwp_throw): Likewise.
3371 (linux_resume_one_thread): Likewise.
3372 (linux_read_memory): Likewise.
3373 (linux_write_memory): Likewise.
3374 * linux-mips-low.c (mips_linux_new_process): Likewise.
3375 (mips_linux_new_thread): Likewise.
3376 (mips_add_watchpoint): Likewise.
3377 * linux-x86-low.c (initialize_low_arch): Likewise.
3378 * lynx-low.c (lynx_add_process): Likewise.
3379 * mem-break.c (set_raw_breakpoint_at): Likewise.
3380 (set_breakpoint): Likewise.
3381 (add_condition_to_breakpoint): Likewise.
3382 (add_commands_to_breakpoint): Likewise.
3383 (clone_agent_expr): Likewise.
3384 (clone_one_breakpoint): Likewise.
3385 * regcache.c (new_register_cache): Likewise.
3386 * remote-utils.c (look_up_one_symbol): Likewise.
3387 * server.c (queue_stop_reply): Likewise.
3388 (start_inferior): Likewise.
3389 (queue_stop_reply_callback): Likewise.
3390 (handle_target_event): Likewise.
3391 * spu-low.c (fetch_ppc_memory): Likewise.
3392 (store_ppc_memory): Likewise.
3393 * target.c (set_target_ops): Likewise.
3394 * thread-db.c (thread_db_load_search): Likewise.
3395 (try_thread_db_load_1): Likewise.
3396 * tracepoint.c (add_tracepoint): Likewise.
3397 (add_tracepoint_action): Likewise.
3398 (create_trace_state_variable): Likewise.
3399 (cmd_qtdpsrc): Likewise.
3400 (cmd_qtro): Likewise.
3401 (add_while_stepping_state): Likewise.
3402 * win32-low.c (child_add_thread): Likewise.
3403 (get_image_name): Likewise.
3405 2015-08-25 Yao Qi <yao.qi@linaro.org>
3407 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3409 2015-08-25 Yao Qi <yao.qi@linaro.org>
3411 * Makefile.in (aarch64-linux.o): New rule.
3412 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3414 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3415 (aarch64_init_debug_reg_state): Make it extern.
3416 (aarch64_linux_prepare_to_resume): Remove.
3418 2015-08-25 Yao Qi <yao.qi@linaro.org>
3420 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3421 lwp_arch_private_info and ptid_of_lwp.
3423 2015-08-25 Yao Qi <yao.qi@linaro.org>
3425 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3426 Find proc_info by find_process_pid. All callers updated.
3428 2015-08-25 Yao Qi <yao.qi@linaro.org>
3430 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3432 (debug_reg_change_callback): Remove.
3433 (aarch64_notify_debug_reg_change): Remove.
3435 2015-08-25 Yao Qi <yao.qi@linaro.org>
3437 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3438 Call current_lwp_ptid.
3440 2015-08-25 Yao Qi <yao.qi@linaro.org>
3442 * linux-aarch64-low.c (debug_reg_change_callback): Use
3445 2015-08-25 Yao Qi <yao.qi@linaro.org>
3447 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3449 2015-08-25 Yao Qi <yao.qi@linaro.org>
3451 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3453 2015-08-25 Yao Qi <yao.qi@linaro.org>
3455 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3458 2015-08-25 Yao Qi <yao.qi@linaro.org>
3460 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3462 (debug_reg_change_callback): Remove argument entry and add argument
3463 lwp. Remove local variable thread. Don't print thread id in the
3464 debugging output. Don't check whether pid of thread equals to pid.
3465 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3466 iterate_over_lwps instead find_inferior.
3468 2015-08-24 Pedro Alves <palves@redhat.com>
3470 * inferiors.c (get_first_process): New function.
3471 * inferiors.h (get_first_process): New declaration.
3472 * remote-utils.c (read_ptid): Default to the first process in the
3473 list, instead of to the current thread's process.
3475 2015-08-24 Pedro Alves <palves@redhat.com>
3477 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3478 * event-loop.c: Likewise.
3479 * remote-utils.c: Likewise.
3480 * tracepoint.c: Likewise.
3482 2015-08-24 Pedro Alves <palves@redhat.com>
3484 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3487 2015-08-21 Pedro Alves <palves@redhat.com>
3489 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3490 instead of literal 1.
3492 2015-08-21 Pedro Alves <palves@redhat.com>
3494 * tdesc.c (default_description): Explicitly zero-initialize.
3496 2015-08-21 Pedro Alves <palves@redhat.com>
3499 * inferiors.c (remove_thread): Discard any pending stop reply for
3501 * server.c (remove_all_on_match_pid): Rename to ...
3502 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3504 (discard_queued_stop_replies): Change parameter to a ptid. Now
3506 (handle_v_kill, kill_inferior_callback, captured_main)
3507 (process_serial_event): Adjust.
3508 * server.h (discard_queued_stop_replies): Declare.
3510 2015-08-21 Pedro Alves <palves@redhat.com>
3512 * linux-low.c (wait_for_sigstop): Always switch to no thread
3513 selected if the previously current thread dies.
3514 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3515 process instead of the current thread's.
3516 * remote-utils.c (input_interrupt): Don't check if there's no
3518 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3519 current thread to the general thread fails, error out.
3520 (handle_qxfer_auxv, handle_qxfer_libraries)
3521 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3522 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3523 (handle_query): Check if there's a thread selected instead of
3524 checking whether there's any thread in the thread list.
3525 (handle_qxfer_threads, handle_qxfer_btrace)
3526 (handle_qxfer_btrace_conf): Don't error out early if there's no
3527 thread in the thread list.
3528 (handle_v_cont, myresume): Don't set the current thread to the
3530 (process_serial_event) <Hg handling>: Also set thread_id if the
3531 previous general thread is still alive.
3532 (process_serial_event) <g/G handling>: If setting the current
3533 thread to the general thread fails, error out.
3534 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3535 thread's lwp instead of the current thread's.
3536 * target.c (set_desired_thread): If the desired thread was not
3537 found, leave the current thread pointing to NULL. Return an int
3538 (boolean) indicating success.
3539 * target.h (set_desired_thread): Change return type to int.
3541 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3543 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3544 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3546 (ps_get_thread_area): New function.
3548 2015-08-19 Gary Benson <gbenson@redhat.com>
3550 * hostio.c (handle_pread): Do not attempt to read more data
3551 than hostio_reply_with_data can fit in a packet.
3553 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3555 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3557 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3559 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3561 2015-08-06 Pedro Alves <palves@redhat.com>
3563 * tracepoint.c (expr_eval_result): Now an int.
3565 2015-08-06 Pedro Alves <palves@redhat.com>
3567 * gdbthread.h (struct regcache): Forward declare.
3568 (struct thread_info) <regcache_data>: Now a struct regcache
3570 * inferiors.c (inferior_regcache_data)
3571 (set_inferior_regcache_data): Now work with struct regcache
3573 * inferiors.h (struct regcache): Forward declare.
3574 (inferior_regcache_data, set_inferior_regcache_data): Now work
3575 with struct regcache pointers.
3576 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3577 (free_register_cache_thread): Remove struct regcache pointer
3580 2015-08-06 Pedro Alves <palves@redhat.com>
3582 * server.c (captured_main): On error, print the exception message
3583 to stderr, and if run_once is set, throw a quit.
3585 2015-08-06 Pedro Alves <palves@redhat.com>
3587 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3590 2015-08-06 Pedro Alves <palves@redhat.com>
3592 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3593 reading beyond the passed in buffer length.
3595 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3597 * tracepoint.c (symbol_list) <required>: Remove.
3599 2015-08-06 Pedro Alves <palves@redhat.com>
3601 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3602 count if stopping and suspending threads.
3603 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3604 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3605 (linux_detach): Complete an ongoing step-over.
3606 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3608 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3609 (linux_wait_1): If passing a signal to the inferior after
3610 finishing a step-over, unsuspend and re-resume all lwps. If we
3611 see a single-step event but the thread should be continuing, don't
3612 pass the trap to gdb.
3613 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3614 internal_error instead of gdb_assert.
3615 (enqueue_pending_signal): New function.
3616 (check_ptrace_stopped_lwp_gone): Add debug output.
3617 (start_step_over): Use internal_error instead of gdb_assert.
3618 (complete_ongoing_step_over): New function.
3619 (linux_resume_one_thread): Don't resume a suspended thread.
3620 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3623 2015-08-06 Pedro Alves <palves@redhat.com>
3625 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3626 (linux_thread_alive): Use lwp_is_marked_dead.
3627 (extended_event_reported): Delete.
3628 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3629 instead of extended_event_reported.
3630 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3632 (lwp_is_marked_dead): New function.
3633 (lwp_running): Use lwp_is_marked_dead.
3634 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3637 2015-08-06 Pedro Alves <palves@redhat.com>
3639 * linux-low.c (linux_wait_1): Move fork event output out of the
3640 !report_to_gdb check. Pass event_child->waitstatus to
3641 target_waitstatus_to_string instead of ourstatus.
3643 2015-08-04 Yao Qi <yao.qi@linaro.org>
3645 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3646 if current_thread is 32 bit.
3648 2015-08-04 Yao Qi <yao.qi@linaro.org>
3650 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3651 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3652 * server.c (extended_protocol): Remove "static".
3653 * server.h (extended_protocol): Declare it.
3655 2015-08-04 Yao Qi <yao.qi@linaro.org>
3657 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3658 both aarch64 and aarch32.
3659 (aarch64_set_pc): Likewise.
3661 2015-08-04 Yao Qi <yao.qi@linaro.org>
3663 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3664 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3665 arm-with-neon.xml to srv_xmlfiles.
3666 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3667 (is_64bit_tdesc): New function.
3668 (aarch64_linux_read_description): New function.
3669 (aarch64_arch_setup): Call aarch64_linux_read_description.
3670 (regs_info): Rename to regs_info_aarch64.
3671 (aarch64_regs_info): Return right regs_info.
3672 (initialize_low_arch): Call initialize_low_arch_aarch32.
3674 2015-08-04 Yao Qi <yao.qi@linaro.org>
3676 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3677 * linux-aarch32-low.c: New file.
3678 * linux-aarch32-low.h: New file.
3679 * linux-arm-low.c (arm_fill_gregset): Move it to
3680 linux-aarch32-low.c.
3681 (arm_store_gregset): Likewise.
3682 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3683 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3684 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3685 (regs_info): Rename to regs_info_arm.
3686 (arm_regs_info): Return regs_info_aarch32 if
3687 have_ptrace_getregset is 1 and target description is
3688 arm_with_neon or arm_with_vfpv3.
3689 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3690 Call initialize_low_arch_aarch32 instead.
3692 2015-08-04 Yao Qi <yao.qi@linaro.org>
3694 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3695 * linux-low.c: ... here.
3696 * linux-low.h (have_ptrace_getregset): Declare it.
3698 2015-08-04 Pedro Alves <palves@redhat.com>
3700 * thread-db.c (struct thread_db): Use new typedefs.
3701 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3703 (disable_thread_event_reporting): Cast result of dlsym to
3704 destination function pointer type.
3705 (thread_db_mourn): Use td_ta_delete_ftype.
3707 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3709 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3711 (CDX_BREAKPOINT): Define for R2.
3712 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3713 (the_low_target): Add comments.
3715 2015-07-30 Yao Qi <yao.qi@linaro.org>
3717 * linux-arm-low.c (arm_hwcap): Remove it.
3718 (arm_read_description): New local variable arm_hwcap. Don't
3719 set arm_hwcap to zero.
3721 2015-07-30 Yao Qi <yao.qi@linaro.org>
3723 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3724 Use regcache->tdesc instead.
3725 (arm_store_wmmxregset): Likewise.
3726 (arm_fill_vfpregset): Likewise.
3727 (arm_store_vfpregset): Likewise.
3729 2015-07-30 Yao Qi <yao.qi@linaro.org>
3731 * linux-arm-low.c: Include arch/arm.h.
3732 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3733 (arm_store_gregset): Likewise.
3735 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3737 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3738 ptrace's 4th parameter.
3740 2015-07-27 Yao Qi <yao.qi@linaro.org>
3742 * configure.srv (case aarch64*-*-linux*): Don't set
3745 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3747 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3749 * linux-arm-low.c: Likewise.
3750 * linux-cris-low.c: Likewise.
3751 * linux-crisv32-low.c: Likewise.
3752 * linux-low.c: Likewise.
3753 * linux-m68k-low.c: Likewise.
3754 * linux-mips-low.c: Likewise.
3755 * linux-nios2-low.c: Likewise.
3756 * linux-s390-low.c: Likewise.
3757 * linux-sparc-low.c: Likewise.
3758 * linux-tic6x-low.c: Likewise.
3759 * linux-tile-low.c: Likewise.
3760 * linux-x86-low.c: Likewise.
3762 2015-07-24 Pedro Alves <palves@redhat.com>
3764 * config.in: Regenerate.
3765 * configure: Regenerate.
3767 2015-07-24 Pedro Alves <palves@redhat.com>
3769 * acinclude.m4: Include ../ptrace.m4.
3770 * configure.ac: Call GDB_AC_PTRACE.
3771 * config.in, configure: Regenerate.
3773 2015-07-24 Yao Qi <yao.qi@linaro.org>
3775 * linux-low.c (linux_create_inferior): Remove setting to
3776 proc->priv->new_inferior.
3777 (linux_attach): Likewise.
3778 (linux_low_filter_event): Likewise.
3779 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3781 2015-07-24 Yao Qi <yao.qi@linaro.org>
3783 * linux-low.c (linux_arch_setup): New function.
3784 (linux_low_filter_event): If proc->tdesc is NULL and
3785 proc->attached is true, call the_low_target.arch_setup.
3786 Otherwise, keep status pending, and return.
3787 (linux_resume_one_lwp_throw): Don't call get_pc if
3788 thread->while_stepping isn't NULL. Don't call
3789 get_thread_regcache if proc->tdesc is NULL.
3790 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3791 (linux_target_ops): Install arch_setup.
3792 * server.c (start_inferior): Call the_target->arch_setup.
3793 * target.h (struct target_ops) <arch_setup>: New field.
3794 (target_arch_setup): New marco.
3795 * lynx-low.c (lynx_target_ops): Update.
3796 * nto-low.c (nto_target_ops): Update.
3797 * spu-low.c (spu_target_ops): Update.
3798 * win32-low.c (win32_target_ops): Update.
3800 2015-07-24 Yao Qi <yao.qi@linaro.org>
3802 * linux-low.c (linux_add_process): Don't set
3803 proc->priv->new_inferior.
3804 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3805 (linux_attach): Likewise.
3807 2015-07-24 Yao Qi <yao.qi@linaro.org>
3809 * server.c (start_inferior): Code refactor.
3811 2015-07-24 Yao Qi <yao.qi@linaro.org>
3813 * server.c (process_serial_event): Set general_thread.
3815 2015-07-21 Yao Qi <yao.qi@linaro.org>
3817 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3818 aarch64_linux_get_debug_reg_capacity.
3820 2015-07-17 Yao Qi <yao.qi@linaro.org>
3822 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3823 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3824 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3825 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3826 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3827 (AARCH64_HWP_ALIGNMENT): Likewise.
3828 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3829 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3830 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3831 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3832 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3833 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3834 (struct aarch64_debug_reg_state): Likewise.
3835 (struct arch_lwp_info): Likewise.
3836 (aarch64_align_watchpoint): Likewise.
3837 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3838 (aarch64_watchpoint_length): Likewise.
3839 (aarch64_point_encode_ctrl_reg): Likewise
3840 (aarch64_point_is_aligned): Likewise.
3841 (aarch64_align_watchpoint): Likewise.
3842 (aarch64_linux_set_debug_regs):
3843 (aarch64_dr_state_insert_one_point): Likewise.
3844 (aarch64_dr_state_remove_one_point): Likewise.
3845 (aarch64_handle_breakpoint): Likewise.
3846 (aarch64_handle_aligned_watchpoint): Likewise.
3847 (aarch64_handle_unaligned_watchpoint): Likewise.
3848 (aarch64_handle_watchpoint): Likewise.
3850 2015-07-17 Yao Qi <yao.qi@linaro.org>
3852 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3853 and don't aarch64_get_debug_reg_state. All callers update.
3854 (aarch64_handle_aligned_watchpoint): Likewise.
3855 (aarch64_handle_unaligned_watchpoint): Likewise.
3856 (aarch64_handle_watchpoint): Likewise.
3857 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3858 (aarch64_remove_point): Likewise.
3860 2015-07-17 Yao Qi <yao.qi@linaro.org>
3862 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3864 (aarch64_handle_unaligned_watchpoint): Likewise.
3866 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3868 Revert the previous 3 commits:
3869 Move gdb_regex* to common/
3870 Move linux_find_memory_regions_full & co.
3871 gdbserver build-id attribute generator
3873 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3874 Jan Kratochvil <jan.kratochvil@redhat.com>
3876 gdbserver build-id attribute generator.
3877 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3878 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3879 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3881 (get_dynamic): Use find_pdhr to traverse program headers.
3882 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3883 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3884 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3885 (get_hex_build_id): New.
3886 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3887 to reply XML document.
3889 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3890 Jan Kratochvil <jan.kratochvil@redhat.com>
3892 * target.c: Include target/target-utils.h and fcntl.h.
3893 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3894 (target_fileio_read_stralloc): New functions.
3896 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3898 * Makefile.in (OBS): Add gdb_regex.o.
3900 * config.in: Rebuilt.
3901 * configure: Rebuilt.
3903 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3904 Jan Kratochvil <jan.kratochvil@redhat.com>
3906 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3907 * Makefile.in (OBS): Add target-utils.o.
3908 (linux-maps.o, target-utils.o): New.
3909 * configure.srv (srv_linux_obj): Add linux-maps.o.
3911 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3913 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3915 (the_low_target): Install it.
3917 2015-07-14 Pedro Alves <palves@redhat.com>
3919 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3920 Instead, ignore ECHILD, and throw an error for other errnos.
3922 2015-07-10 Pedro Alves <palves@redhat.com>
3924 * event-loop.c (struct callback_event) <data>: Change type to
3925 gdb_client_data instance instead of gdb_client_data pointer.
3926 (append_callback_event): Adjust.
3928 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3930 * linux-aarch64-low.c: Add comments for each linux_target_ops
3931 method. Remove comments already covered in target_ops and
3932 linux_target_ops definitions.
3933 (the_low_target): Add comments for each unimplemented method.
3935 2015-07-09 Yao Qi <yao.qi@linaro.org>
3937 * linux-aarch64-low.c (aarch64_regmap): Remove.
3938 (aarch64_usrregs_info): Remove.
3939 (regs_info): Set field usrregs to NULL.
3941 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3943 * linux-low.c: Include "rsp-low.h"
3944 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3945 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3946 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3947 (handle_btrace_enable_pt): New.
3948 (handle_btrace_general_set): Support "pt".
3949 (handle_btrace_conf_general_set): Support "pt:size".
3951 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3953 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3956 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3958 * linux-aarch64-low.c: Remove comment about endianness.
3959 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3960 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3963 2015-06-24 Gary Benson <gbenson@redhat.com>
3965 * linux-i386-ipa.c (stdint.h): Do not include.
3966 * lynx-i386-low.c (stdint.h): Likewise.
3967 * lynx-ppc-low.c (stdint.h): Likewise.
3968 * mem-break.c (stdint.h): Likewise.
3969 * thread-db.c (stdint.h): Likewise.
3970 * tracepoint.c (stdint.h): Likewise.
3971 * win32-low.c (stdint.h): Likewise.
3973 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3975 * server.c (write_qxfer_response): Update call to
3976 remote_escape_output.
3978 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3979 Jan Kratochvil <jan.kratochvil@redhat.com>
3981 Merge multiple hex conversions.
3982 * gdbreplay.c (tohex): Rename to 'fromhex'.
3983 (logchar): Use fromhex.
3985 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3987 * server.c (handle_qxfer_libraries): Set `version' attribute for
3990 2015-06-10 Gary Benson <gbenson@redhat.com>
3992 * target.h (struct target_ops) <multifs_open>: New field.
3993 <multifs_unlink>: Likewise.
3994 <multifs_readlink>: Likewise.
3995 * linux-low.c (nat/linux-namespaces.h): New include.
3996 (linux_target_ops): Initialize the_target->multifs_open,
3997 the_target->multifs_unlink and the_target->multifs_readlink.
3998 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3999 * hostio.c (hostio_fs_pid): New static variable.
4000 (hostio_handle_new_gdb_connection): New function.
4001 (handle_setfs): Likewise.
4002 (handle_open): Use the_target->multifs_open as appropriate.
4003 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4004 (handle_readlink): Use the_target->multifs_readlink as
4006 (handle_vFile): Handle vFile:setfs packets.
4007 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4008 after target_handle_new_gdb_connection.
4010 2015-06-10 Gary Benson <gbenson@redhat.com>
4012 * configure.ac (AC_CHECK_FUNCS): Add setns.
4013 * config.in: Regenerate.
4014 * configure: Likewise.
4015 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4016 (linux-namespaces.o): New rule.
4017 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4019 2015-06-09 Gary Benson <gbenson@redhat.com>
4021 * hostio.c (handle_open): Process mode argument with
4022 fileio_to_host_mode.
4024 2015-06-01 Yao Qi <yao.qi@linaro.org>
4026 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4027 * linux-x86-low.c: Likewise.
4029 2015-05-28 Don Breazeal <donb@codesourcery.com>
4031 * linux-low.c (handle_extended_wait): Initialize
4032 thread_info.last_resume_kind for new fork children.
4034 2015-05-15 Pedro Alves <palves@redhat.com>
4036 * target.h (target_handle_new_gdb_connection): Rewrite using if
4037 wrapped in do/while.
4039 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4041 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4042 * configure, config.in: Regenerate.
4043 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4046 2015-05-12 Don Breazeal <donb@codesourcery.com>
4048 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4049 PTRACE_EVENT_VFORK_DONE.
4050 (linux_low_ptrace_options, extended_event_reported): Add vfork
4052 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4053 and "vforkdone" for RSP 'T' Stop Reply Packet.
4054 * server.h (report_vfork_events): Declare
4057 2015-05-12 Don Breazeal <donb@codesourcery.com>
4059 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4060 (the_low_target) <new_fork>: Initialize new member.
4061 * linux-arm-low.c (arm_new_fork): New function.
4062 (the_low_target) <new_fork>: Initialize new member.
4063 * linux-low.c (handle_extended_wait): Call new target function
4065 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4066 * linux-mips-low.c (mips_add_watchpoint): New function
4067 extracted from mips_insert_point.
4068 (the_low_target) <new_fork>: Initialize new member.
4069 (mips_linux_new_fork): New function.
4070 (mips_insert_point): Call mips_add_watchpoint.
4071 * linux-x86-low.c (x86_linux_new_fork): New function.
4072 (the_low_target) <new_fork>: Initialize new member.
4074 2015-05-12 Don Breazeal <donb@codesourcery.com>
4076 * linux-low.c (handle_extended_wait): Implement return value,
4077 rename argument 'event_child' to 'event_lwp', handle
4078 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4079 (linux_low_ptrace_options): New function.
4080 (linux_low_filter_event): Call linux_low_ptrace_options,
4081 use different argument fo linux_enable_event_reporting,
4082 use return value from handle_extended_wait.
4083 (extended_event_reported): New function.
4084 (linux_wait_1): Call extended_event_reported and set
4085 status to report fork events.
4086 (linux_write_memory): Add pid to debug message.
4087 (reset_lwp_ptrace_options_callback): New function.
4088 (linux_handle_new_gdb_connection): New function.
4089 (linux_target_ops): Initialize new structure member.
4090 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4091 * lynx-low.c: Initialize new structure member.
4092 * remote-utils.c (prepare_resume_reply): Implement stop reason
4093 "fork" for "T" stop message.
4094 * server.c (handle_query): Call handle_new_gdb_connection.
4095 * server.h (report_fork_events): Declare global flag.
4096 * target.h (struct target_ops) <handle_new_gdb_connection>:
4098 (target_handle_new_gdb_connection): New macro.
4099 * win32-low.c: Initialize new structure member.
4101 2015-05-12 Don Breazeal <donb@codesourcery.com>
4103 * mem-break.c (APPEND_TO_LIST): Define macro.
4104 (clone_agent_expr): New function.
4105 (clone_one_breakpoint): New function.
4106 (clone_all_breakpoints): New function.
4107 * mem-break.h: Declare new functions.
4109 2015-05-12 Don Breazeal <donb@codesourcery.com>
4111 * linux-low.c (linux_supports_fork_events): New function.
4112 (linux_supports_vfork_events): New function.
4113 (linux_target_ops): Initialize new structure members.
4114 (initialize_low): Call linux_check_ptrace_features.
4115 * lynx-low.c (lynx_target_ops): Initialize new structure
4117 * server.c (report_fork_events, report_vfork_events):
4119 (handle_query): Add new features to qSupported packet and
4121 (captured_main): Initialize new global variables.
4122 * target.h (struct target_ops) <supports_fork_events>:
4124 <supports_vfork_events>: New member.
4125 (target_supports_fork_events): New macro.
4126 (target_supports_vfork_events): New macro.
4127 * win32-low.c (win32_target_ops): Initialize new structure
4130 2015-05-12 Gary Benson <gbenson@redhat.com>
4132 * server.c (handle_qxfer_exec_file): Use current process
4135 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4137 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4138 Remove HAVE_PTRACE_GETREGS conditionals.
4139 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4140 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4142 2015-05-08 Yao Qi <yao.qi@linaro.org>
4144 * linux-low.c (linux_supports_conditional_breakpoints): New
4146 (linux_target_ops): Install new target method.
4147 * lynx-low.c (lynx_target_ops): Install NULL hook for
4148 supports_conditional_breakpoints.
4149 * nto-low.c (nto_target_ops): Likewise.
4150 * spu-low.c (spu_target_ops): Likewise.
4151 * win32-low.c (win32_target_ops): Likewise.
4152 * server.c (handle_query): Check
4153 target_supports_conditional_breakpoints.
4154 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4156 (target_supports_conditional_breakpoints): New macro.
4158 2015-05-06 Pedro Alves <palves@redhat.com>
4161 * server.c (start_inferior): If the process exits, mourn it.
4163 2015-04-21 Gary Benson <gbenson@redhat.com>
4165 * hostio.c (fileio_open_flags_to_host): Factored out to
4166 fileio_to_host_openflags in common/fileio.c. Single use
4169 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4171 * linux-xtensa-low.c (xtensa_fill_gregset)
4172 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4175 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4177 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4178 (regs_info): Replace usrregs pointer with NULL.
4180 2015-04-17 Gary Benson <gbenson@redhat.com>
4182 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4183 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4184 * server.c (handle_qxfer_exec_file): New function.
4185 (qxfer_packets): Add exec-file entry.
4186 (handle_query): Report qXfer:exec-file:read as supported packet.
4188 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4190 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4192 2015-04-09 Gary Benson <gbenson@redhat.com>
4194 * hostio-errno.c (errno_to_fileio_error): Remove function.
4195 Update caller to use remote_fileio_to_fio_error.
4197 2015-04-09 Yao Qi <yao.qi@linaro.org>
4199 * linux-low.c (linux_insert_point): Call
4200 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4201 (linux_remove_point): Call remove_memory_breakpoint if type is
4203 * linux-x86-low.c (x86_insert_point): Don't call
4204 insert_memory_breakpoint.
4205 (x86_remove_point): Don't call remove_memory_breakpoint.
4207 2015-04-01 Pedro Alves <palves@redhat.com>
4208 Cleber Rosa <crosa@redhat.com>
4210 * server.c (gdbserver_usage): Reorganize and extend the usage
4213 2015-03-24 Pedro Alves <palves@redhat.com>
4215 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4216 output. Also dump TRAP_TRACE.
4217 (linux_low_filter_event): In debug output, distinguish a
4218 resume_stop SIGSTOP from a delayed SIGSTOP.
4220 2015-03-24 Gary Benson <gbenson@redhat.com>
4222 * linux-x86-low.c (x86_linux_new_thread): Moved to
4224 (x86_linux_prepare_to_resume): Likewise.
4226 2015-03-24 Gary Benson <gbenson@redhat.com>
4228 * Makefile.in (x86-linux-dregs.o): New rule.
4229 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4230 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4231 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4232 (x86_linux_dr_get): Likewise.
4233 (x86_linux_dr_set): Likewise.
4234 (update_debug_registers_callback): Likewise.
4235 (x86_linux_dr_set_addr): Likewise.
4236 (x86_linux_dr_get_addr): Likewise.
4237 (x86_linux_dr_set_control): Likewise.
4238 (x86_linux_dr_get_control): Likewise.
4239 (x86_linux_dr_get_status): Likewise.
4240 (x86_linux_update_debug_registers): Likewise.
4242 2015-03-24 Gary Benson <gbenson@redhat.com>
4244 * linux-x86-low.c (x86_linux_update_debug_registers):
4245 New function, factored out from...
4246 (x86_linux_prepare_to_resume): ...this.
4248 2015-03-24 Gary Benson <gbenson@redhat.com>
4250 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4251 (x86_linux_dr_set): Likewise.
4252 (update_debug_registers_callback): Likewise.
4253 (x86_linux_dr_set_addr): Likewise.
4254 (x86_linux_dr_get_addr): Likewise.
4255 (x86_linux_dr_set_control): Likewise.
4256 (x86_linux_dr_get_control): Likewise.
4257 (x86_linux_dr_get_status): Likewise.
4258 (x86_linux_prepare_to_resume): Likewise.
4260 2015-03-24 Gary Benson <gbenson@redhat.com>
4262 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4263 Use perror_with_name. Pass string through gettext.
4264 (x86_linux_dr_set): Likewise.
4266 2015-03-24 Gary Benson <gbenson@redhat.com>
4268 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4269 (x86_linux_dr_set_addr): ...this.
4270 (x86_dr_low_get_addr): Rename to...
4271 (x86_linux_dr_get_addr): ...this.
4272 (x86_dr_low_set_control): Rename to...
4273 (x86_linux_dr_set_control): ...this.
4274 (x86_dr_low_get_control): Rename to...
4275 (x86_linux_dr_get_control): ...this.
4276 (x86_dr_low_get_status): Rename to...
4277 (x86_linux_dr_get_status): ...this.
4278 (x86_dr_low): Update with new function names.
4280 2015-03-24 Gary Benson <gbenson@redhat.com>
4282 * Makefile.in (x86-linux.o): New rule.
4283 * configure.srv: Add x86-linux.o to relevant targets.
4284 * linux-low.c (lwp_set_arch_private_info): New function.
4285 (lwp_arch_private_info): Likewise.
4286 * linux-x86-low.c: Include nat/x86-linux.h.
4287 (arch_lwp_info): Removed structure.
4288 (update_debug_registers_callback):
4289 Use lwp_set_debug_registers_changed.
4290 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4291 and lwp_set_debug_registers_changed.
4292 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4294 2015-03-24 Gary Benson <gbenson@redhat.com>
4296 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4297 * linux-arm-low.c (arm_new_thread): Likewise.
4298 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4299 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4300 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4301 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4303 2015-03-24 Gary Benson <gbenson@redhat.com>
4305 * linux-low.c (ptid_of_lwp): New function.
4306 (lwp_is_stopped): Likewise.
4307 (lwp_stop_reason): Likewise.
4308 * linux-x86-low.c (update_debug_registers_callback):
4310 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4313 2015-03-24 Gary Benson <gbenson@redhat.com>
4315 * linux-low.h (linux_stop_lwp): Remove declaration.
4317 2015-03-24 Gary Benson <gbenson@redhat.com>
4319 * linux-low.h: Include nat/linux-nat.h.
4320 * linux-low.c (iterate_over_lwps_args): New structure.
4321 (iterate_over_lwps_filter): New function.
4322 (iterate_over_lwps): Likewise.
4323 * linux-x86-low.c (update_debug_registers_callback):
4324 Update signature to what iterate_over_lwps expects.
4325 Remove PID check that iterate_over_lwps now performs.
4326 (x86_dr_low_set_addr): Use iterate_over_lwps.
4327 (x86_dr_low_set_control): Likewise.
4329 2015-03-24 Gary Benson <gbenson@redhat.com>
4331 * linux-x86-low.c (x86_debug_reg_state): New function.
4332 (x86_linux_prepare_to_resume): Use the above.
4334 2015-03-24 Gary Benson <gbenson@redhat.com>
4336 * linux-low.c (current_lwp_ptid): New function.
4337 * linux-x86-low.c: Include nat/linux-nat.h.
4338 (x86_dr_low_get_addr): Use current_lwp_ptid.
4339 (x86_dr_low_get_control): Likewise.
4340 (x86_dr_low_get_status): Likewise.
4342 2015-03-20 Pedro Alves <palves@redhat.com>
4344 * tracepoint.c (cmd_qtstatus): Make "str" const.
4346 2015-03-20 Pedro Alves <palves@redhat.com>
4348 * server.c (handle_general_set): Make "req_str" const.
4350 2015-03-19 Pedro Alves <palves@redhat.com>
4352 * linux-low.c (linux_resume_one_lwp): Rename to ...
4353 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4354 instead call perror_with_name.
4355 (check_ptrace_stopped_lwp_gone): New function.
4356 (linux_resume_one_lwp): Reimplement as wrapper around
4357 linux_resume_one_lwp_throw that swallows errors if the LWP is
4360 2015-03-19 Pedro Alves <palves@redhat.com>
4362 * linux-low.c (count_events_callback, select_event_lwp_callback):
4363 No longer check whether the thread has resume_stop as last resume
4366 2015-03-19 Pedro Alves <palves@redhat.com>
4368 * linux-low.c (count_events_callback, select_event_lwp_callback):
4369 Use the lwp's status_pending_p field, not the thread's.
4371 2015-03-19 Pedro Alves <palves@redhat.com>
4373 * linux-low.c (select_event_lwp_callback): Update comments to
4374 no longer mention SIGTRAP.
4376 2015-03-18 Gary Benson <gbenson@redhat.com>
4378 * server.c (handle_query): Do not report vFile:fstat as supported.
4380 2015-03-11 Gary Benson <gbenson@redhat.com>
4382 * hostio.c (sys/types.h): New include.
4383 (sys/stat.h): Likewise.
4384 (common-remote-fileio.h): Likewise.
4385 (handle_fstat): New function.
4386 (handle_vFile): Handle vFile:fstat packets.
4388 2015-03-11 Gary Benson <gbenson@redhat.com>
4390 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4391 struct stat.st_blocks and struct stat.st_blksize.
4392 * configure: Regenerate.
4393 * config.in: Likewise.
4394 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4395 (OBS): Add common-remote-fileio.o.
4396 (common-remote-fileio.o): New rule.
4398 2015-03-09 Pedro Alves <palves@redhat.com>
4400 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4401 'struct sockaddr' pointer in 'accept' call.
4403 2015-03-09 Pedro Alves <palves@redhat.com>
4406 2015-03-07 Pedro Alves <palves@redhat.com>
4407 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4408 or <winsock2.h> here. Instead include "gdb_socket.h".
4409 (remote_open): Use union gdb_sockaddr_u.
4410 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4411 or <winsock2.h> here. Instead include "gdb_socket.h".
4412 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4413 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4415 (init_named_socket, gdb_agent_helper_thread): Use union
4418 2015-03-07 Pedro Alves <palves@redhat.com>
4420 * configure.ac (build_warnings): Move
4421 -Wdeclaration-after-statement to the C-specific set.
4422 * configure: Regenerate.
4424 2015-03-07 Pedro Alves <palves@redhat.com>
4426 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4427 or <winsock2.h> here. Instead include "gdb_socket.h".
4428 (remote_open): Use union gdb_sockaddr_u.
4429 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4430 or <winsock2.h> here. Instead include "gdb_socket.h".
4431 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4432 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4434 (init_named_socket, gdb_agent_helper_thread): Use union
4437 2015-03-07 Pedro Alves <palves@redhat.com>
4439 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4442 2015-03-06 Yao Qi <yao.qi@linaro.org>
4444 * linux-aarch64-low.c (aarch64_insert_point): Use
4445 show_debug_regs as a boolean.
4446 (aarch64_remove_point): Likewise.
4448 2015-03-05 Pedro Alves <palves@redhat.com>
4450 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4451 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4452 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4453 * nto-low.c (nto_target_ops): Likewise.
4454 * spu-low.c (spu_target_ops): Likewise.
4455 * win32-low.c (win32_target_ops): Likewise.
4457 2015-03-04 Pedro Alves <palves@redhat.com>
4459 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4460 Decide whether a breakpoint triggered based on the SIGTRAP's
4462 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4463 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4464 (linux_low_filter_event): Check for breakpoints before checking
4466 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4468 (linux_stopped_by_sw_breakpoint)
4469 (linux_supports_stopped_by_sw_breakpoint)
4470 (linux_stopped_by_hw_breakpoint)
4471 (linux_supports_stopped_by_hw_breakpoint): New functions.
4472 (linux_target_ops): Install new target methods.
4474 2015-03-04 Pedro Alves <palves@redhat.com>
4476 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4477 * server.c (swbreak_feature, hwbreak_feature): New globals.
4478 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4479 (captured_main): Clear swbreak_feature and hwbreak_feature.
4480 * server.h (swbreak_feature, hwbreak_feature): Declare.
4481 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4482 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4483 supports_stopped_by_hw_breakpoint>: New fields.
4484 (target_supports_stopped_by_sw_breakpoint)
4485 (target_stopped_by_sw_breakpoint)
4486 (target_supports_stopped_by_hw_breakpoint)
4487 (target_stopped_by_hw_breakpoint): Declare.
4489 2015-03-04 Pedro Alves <palves@redhat.com>
4491 enum lwp_stop_reason -> enum target_stop_reason
4492 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4493 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4494 (linux_wait_1, stuck_in_jump_pad_callback)
4495 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4496 (linux_stopped_by_watchpoint):
4497 * linux-low.h (enum lwp_stop_reason): Delete.
4498 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4499 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4501 2015-03-04 Yao Qi <yao.qi@linaro.org>
4503 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4505 2015-03-03 Gary Benson <gbenson@redhat.com>
4507 * hostio.c (handle_vFile): Fix prefix lengths.
4509 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4511 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4514 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4516 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4517 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4518 (clean): Add "rm -f" for above C files.
4519 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4520 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4521 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4522 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4523 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4524 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4525 (init_registers_s390x_vx_linux64)
4526 (init_registers_s390x_tevx_linux64)
4527 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4528 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4530 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4531 (s390_store_vxrs_high): New functions.
4532 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4534 (s390_arch_setup): Add logic for selecting one of the new target
4535 descriptions. Activate the new vector regsets if applicable.
4536 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4537 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4538 and init_registers_s390x_tevx_linux64.
4540 2015-03-01 Pedro Alves <palves@redhat.com>
4542 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4545 2015-02-27 Pedro Alves <palves@redhat.com>
4547 * linux-x86-low.c (u_debugreg_offset): New function.
4548 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4550 2015-02-27 Pedro Alves <palves@redhat.com>
4552 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4553 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4554 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4555 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4556 (ps_lsetfpregs, ps_getpid)
4557 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4558 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4559 (ps_lsetxregs, ps_plog): Declare.
4561 2015-02-27 Pedro Alves <palves@redhat.com>
4563 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4564 IP_AGENT_EXPORT_FUNC.
4565 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4566 IP_AGENT_EXPORT_FUNC.
4567 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4568 (IP_AGENT_EXPORT): Delete.
4569 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4570 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4571 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4572 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4573 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4574 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4575 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4576 (traceframe_read_count, traceframe_write_count)
4577 (traceframes_created, trace_state_variables, get_raw_reg)
4578 (get_trace_state_variable_value, set_trace_state_variable_value)
4579 (ust_loaded, helper_thread_id, cmd_buf): Use
4580 IPA_SYM_EXPORTED_NAME.
4581 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4582 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4583 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4584 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4585 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4586 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4587 EXTERN_C_PUSH/EXTERN_C_POP.
4588 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4589 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4590 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4591 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4592 (traceframe_write_count, traceframe_read_count)
4593 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4594 (about_to_request_buffer_space, get_trace_state_variable_value)
4595 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4596 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4597 EXTERN_C_PUSH/EXTERN_C_POP.
4598 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4599 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4600 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4601 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4602 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4603 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4604 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4605 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4607 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4608 (IP_AGENT_EXPORT_VAR_DECL): Define.
4610 (gdb_agent_get_raw_reg): Declare.
4612 2015-02-27 Tom Tromey <tromey@redhat.com>
4613 Pedro Alves <palves@redhat.com>
4615 Rename symbols whose names are reserved C++ keywords throughout.
4617 2015-02-27 Pedro Alves <palves@redhat.com>
4619 * Makefile.in (COMPILER): New, get it from autoconf.
4620 (CXX): Get from autoconf instead.
4621 (COMPILE.pre): Use COMPILER.
4622 (CC-LD): Rename to ...
4623 (CC_LD): ... this. Use COMPILER.
4624 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4625 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4626 * acinclude.m4: Include build-with-cxx.m4.
4627 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4628 Disable -Werror by default if building in C++ mode.
4629 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4630 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4631 the C++ compiler. Save/restore CXXFLAGS too.
4632 * configure: Regenerate.
4634 2015-02-27 Pedro Alves <palves@redhat.com>
4636 * acinclude.m4: Include libiberty.m4.
4637 * configure.ac: Call libiberty_INIT.
4638 * config.in, configure: Regenerate.
4640 2015-02-26 Pedro Alves <palves@redhat.com>
4642 * linux-low.c (linux_wait_1): When incrementing the PC past a
4643 program breakpoint always use the_low_target.breakpoint_len as
4644 increment, rather than the maximum between that and
4645 the_low_target.decr_pc_after_break.
4647 2015-02-23 Pedro Alves <palves@redhat.com>
4649 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4650 thread was doing a step-over; always adjust the PC if
4651 we stepped over a permanent breakpoint.
4652 (linux_wait_1): If we stepped over breakpoint that was on top of a
4653 permanent breakpoint, manually advance the PC past it.
4655 2015-02-23 Pedro Alves <palves@redhat.com>
4657 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4659 (x86_fill_gregset, x86_store_gregset): Use it when handling
4662 2015-02-20 Pedro Alves <palves@redhat.com>
4664 * thread-db.c: Include "nat/linux-procfs.h".
4665 (thread_db_init): Skip listing new threads if the kernel supports
4666 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4668 2015-02-20 Pedro Alves <palves@redhat.com>
4670 * linux-low.c (status_pending_p_callback): Use ptid_match.
4672 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4674 PR breakpoints/16812
4675 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4676 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4677 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4679 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4681 PR breakpoints/15956
4682 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4684 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4686 * linux-low.c (linux_low_btrace_conf): Print size.
4687 * server.c (handle_btrace_conf_general_set): New.
4688 (hanle_general_set): Call handle_btrace_conf_general_set.
4689 (handle_query): Report Qbtrace-conf:bts:size as supported.
4691 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4693 * linux-low.c (linux_low_enable_btrace): Update parameters.
4694 (linux_low_btrace_conf): New.
4695 (linux_target_ops)<to_btrace_conf>: Initialize.
4696 * server.c (current_btrace_conf): New.
4697 (handle_btrace_enable): Rename to ...
4698 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4699 to target_enable_btrace. Update comment. Update users.
4700 (handle_qxfer_btrace_conf): New.
4701 (qxfer_packets): Add btrace-conf entry.
4702 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4703 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4704 (target_ops)<read_btrace_conf>: New.
4705 (target_enable_btrace): Update parameters.
4706 (target_read_btrace_conf): New.
4708 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4710 * server.c (handle_btrace_general_set): Remove call to
4711 target_supports_btrace.
4712 (supported_btrace_packets): New.
4713 (handle_query): Call supported_btrace_packets.
4714 * target.h: include btrace-common.h.
4715 (btrace_target_info): Removed.
4716 (supports_btrace, target_supports_btrace): Update parameters.
4718 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4720 * Makefile.in (SFILES): Add common/btrace-common.c.
4721 (OBS): Add common/btrace-common.o.
4722 (btrace-common.o): Add build rules.
4723 * linux-low: Include btrace-common.h.
4724 (linux_low_read_btrace): Use struct btrace_data. Call
4725 btrace_data_init and btrace_data_fini.
4727 2015-02-06 Pedro Alves <palves@redhat.com>
4729 * thread-db.c (find_new_threads_callback): Add debug output.
4731 2015-02-04 Pedro Alves <palves@redhat.com>
4733 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4734 (resume_stopped_resumed_lwps): New function.
4735 (linux_wait_for_event_filtered): Use it.
4737 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4739 * Makefile.in (SFILES): Add linux-personality.c.
4740 (linux-personality.o): New rule.
4741 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4742 list of objects to be built.
4743 * linux-low.c: Include nat/linux-personality.h.
4744 (linux_create_inferior): Remove code to disable address space
4745 randomization (moved to ../nat/linux-personality.c). Create
4746 cleanup to disable address space randomization.
4748 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4750 * Makefile.in (posix-strerror.o): New rule.
4751 (mingw-strerror.o): Likewise.
4752 * configure: Regenerated.
4753 * configure.ac: Source file ../common/common.host. Initialize new
4754 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4756 2015-01-14 Yao Qi <yao@codesourcery.com>
4758 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4759 (ppc-linux.o): New rule.
4760 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4761 * configure.ac: AC_CHECK_FUNCS(getauxval).
4762 * config.in: Re-generated.
4763 * configure: Re-generated.
4764 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4765 ppc64_64bit_inferior_p
4767 2015-01-14 Yao Qi <yao@codesourcery.com>
4769 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4770 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4771 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4772 (PT_ORIG_R3, PT_TRAP): Likewise.
4773 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4774 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4775 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4777 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4779 * i387-fp.c (i387_cache_to_xsave): In look over
4780 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4781 zmmh_low_space field by use of zmmh_high_space.
4783 2015-01-09 Pedro Alves <palves@redhat.com>
4785 * linux-low.c (step_over_bkpt): Move higher up in the file.
4786 (handle_extended_wait): Don't store the stop_pc here.
4787 (get_stop_pc): Adjust comments and rename to ...
4788 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4789 stopped for a software breakpoint or hardware breakpoint.
4790 (thread_still_has_status_pending_p): New function.
4791 (status_pending_p_callback): Use
4792 thread_still_has_status_pending_p. If the event is no longer
4793 interesting, resume the LWP.
4794 (handle_tracepoints): Add assert.
4795 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4796 (wstatus_maybe_breakpoint): New function.
4797 (cancel_breakpoint): Delete function.
4798 (check_stopped_by_watchpoint): New function, factored out from
4799 linux_low_filter_event.
4800 (lp_status_maybe_breakpoint): Delete function.
4801 (linux_low_filter_event): Remove filter_ptid argument.
4802 Leave thread group exits pending here. Store the LWP's stop PC.
4803 Always leave events pending.
4804 (linux_wait_for_event_filtered): Pull all events out of the
4805 kernel, and leave them all pending.
4806 (count_events_callback, select_event_lwp_callback): Consider all
4808 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4809 (select_event_lwp): Only give preference to the stepping LWP in
4810 all-stop mode. Adjust comments.
4811 (ignore_event): New function.
4812 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4813 references to cancel_breakpoints. Adjust to renames. Also give
4814 equal priority to all LWPs that have had events in non-stop mode.
4815 If reporting a software breakpoint event, unadjust the LWP's PC.
4816 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4817 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4819 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4820 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4821 (linux_stopped_by_watchpoint): Adjust.
4822 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4823 * linux-low.h (enum lwp_stop_reason): New.
4824 (struct lwp_info) <stop_pc>: Adjust comment.
4825 <stopped_by_watchpoint>: Delete field.
4826 <stop_reason>: New field.
4827 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4828 * mem-break.c (software_breakpoint_inserted_here)
4829 (hardware_breakpoint_inserted_here): New function.
4830 * mem-break.h (software_breakpoint_inserted_here)
4831 (hardware_breakpoint_inserted_here): Declare.
4832 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4833 (cancel_breakpoints): Delete.
4834 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4835 (upload_fast_traceframes): Remove references to
4838 2015-01-09 Pedro Alves <palves@redhat.com>
4840 * thread-db.c (find_new_threads_callback): Ignore thread if the
4841 kernel thread ID is -1.
4843 2015-01-09 Pedro Alves <palves@redhat.com>
4845 * linux-low.c (linux_attach_fail_reason_string): Move to
4846 nat/linux-ptrace.c, and rename.
4847 (linux_attach_lwp): Update comment.
4848 (attach_proc_task_lwp_callback): New function.
4849 (linux_attach): Adjust to rename and use
4850 linux_proc_attach_tgid_threads.
4851 (linux_attach_fail_reason_string): Delete declaration.
4853 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4855 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4856 * server.c (gdbserver_version): Likewise.
4858 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4860 * remote-utils.c: Include ctype.h.
4861 (input_interrupt): Explicitly handle the case when the char
4862 received is the NUL byte. Improve the printing of non-ASCII
4865 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4867 * linux-low.c (linux_low_filter_event): Update call to
4868 linux_enable_event_reporting following the addition of
4869 a new parameter to that function.
4871 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4874 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4875 (AARCH64_FPCR_REGNO): Likewise.
4876 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4877 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4878 (aarch64_store_fpregset): Likewise.
4880 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4882 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4883 Remove FIXME comment about assumption about N.
4885 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4887 * configure.ac: If large-file support is disabled in GDBserver,
4888 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4889 * configure: Regenerate.
4891 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4893 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4894 warning upon ENODATA from ptrace.
4895 * linux-s390-low.c (s390_store_tdb): New.
4896 (s390_regsets): Add regset for NT_S390_TDB.
4898 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4900 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4901 without a fill_function.
4902 * linux-s390-low.c (s390_fill_last_break): Remove.
4903 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4904 (s390_arch_setup): Use regset's size instead of fill_function for
4907 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4909 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4910 the regset's store function when ptrace returned an error.
4911 * regcache.c (get_thread_regcache): Invalidate register cache
4912 before fetching inferior's registers.
4914 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4916 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4917 while-loop as for-loop.
4918 (regsets_store_inferior_registers): Likewise.
4920 2014-11-28 Yao Qi <yao@codesourcery.com>
4922 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4923 * config.in, configure: Re-generate.
4924 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4927 2014-11-21 Yao Qi <yao@codesourcery.com>
4929 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4930 (AC_CHECK_HEADERS): Remove malloc.h.
4931 * configure: Re-generated.
4932 * config.in: Re-generated.
4933 * server.h: Don't include alloca.h and malloc.h.
4934 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4935 Don't include malloc.h.
4937 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4939 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4940 corresponding ERRNO check in same block.
4942 2014-11-12 Pedro Alves <palves@redhat.com>
4944 * server.c (cont_thread): Update comment.
4945 (start_inferior, attach_inferior): No longer clear cont_thread.
4946 (handle_v_cont): No longer set cont_thread.
4947 (captured_main): Clear cont_thread each time a GDB connects.
4949 2014-11-12 Pedro Alves <palves@redhat.com>
4951 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4952 thread, and don't resume all threads if the Hc thread has exited.
4954 2014-11-12 Pedro Alves <palves@redhat.com>
4956 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4957 the process group instead of to a specific LWP.
4959 2014-10-15 Pedro Alves <palves@redhat.com>
4962 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4964 (arm_set_thread_context): Delete.
4965 (the_low_target): Adjust.
4966 * win32-i386-low.c (debug_registers_changed)
4967 (debug_registers_used): Delete.
4968 (update_debug_registers_callback): New function.
4969 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4970 needing to update their debug registers.
4971 (win32_get_current_dr): New function.
4972 (x86_dr_low_get_addr, x86_dr_low_get_control)
4973 (x86_dr_low_get_status): Fetch the debug register from the thread
4975 (i386_initial_stuff): Adjust.
4976 (i386_get_thread_context): Remove current_event parameter. Don't
4977 clear debug_registers_changed nor copy DR values to
4979 (i386_set_thread_context): Delete.
4980 (i386_prepare_to_resume): New function.
4981 (i386_thread_added): Mark the thread as needing to update irs
4983 (the_low_target): Remove i386_set_thread_context and install
4984 i386_prepare_to_resume.
4985 * win32-low.c (win32_get_thread_context): Adjust.
4986 (win32_set_thread_context): Use SetThreadContext
4988 (win32_prepare_to_resume): New function.
4989 (win32_require_context): New function, factored out from ...
4990 (thread_rec): ... this.
4991 (continue_one_thread): Call win32_prepare_to_resume on each thread
4992 we're about to continue.
4993 (win32_resume): Call win32_prepare_to_resume on the event thread.
4994 * win32-low.h (struct win32_thread_info)
4995 <debug_registers_changed>: New field.
4996 (struct win32_target_ops): Change prototype of set_thread_context,
4997 delete set_thread_context and add prepare_to_resume.
4998 (win32_require_context): New declaration.
5000 2014-10-08 Gary Benson <gbenson@redhat.com>
5002 * server.h: Do not include common-exceptions.h.
5004 2014-10-08 Gary Benson <gbenson@redhat.com>
5006 * server.h: Do not include cleanups.h.
5008 2014-09-30 James Hogan <james.hogan@imgtec.com>
5010 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5013 2014-09-23 Yao Qi <yao@codesourcery.com>
5015 * linux-low.c (lp_status_maybe_breakpoint): New function.
5016 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5017 (count_events_callback): Likewise.
5018 (select_event_lwp_callback): Likewise.
5019 (cancel_breakpoints_callback): Likewise.
5021 2014-09-19 Don Breazeal <donb@codesourcery.com>
5023 * linux-low.c (handle_extended_wait): Call
5024 linux_ptrace_get_extended_event.
5025 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5026 linux_is_extended_waitstatus.
5028 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5030 * Makefile.in (CPPFLAGS): Define.
5031 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5032 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5034 2014-09-16 Gary Benson <gbenson@redhat.com>
5036 * inferiors.h (current_inferior): Renamed as...
5037 (current_thread): New variable. All uses updated.
5038 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5039 (maybe_move_out_of_jump_pad): Likewise.
5040 (cancel_breakpoint): Likewise.
5041 (linux_low_filter_event): Likewise.
5042 (wait_for_sigstop): Likewise.
5043 (linux_resume_one_lwp): Likewise.
5044 (need_step_over_p): Likewise.
5045 (start_step_over): Likewise.
5046 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5047 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5048 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5049 and save_inferior as saved_thread.
5050 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5052 (regcache_invalidate_thread): Likewise.
5053 * remote-utils.c (prepare_resume_reply): Likewise.
5054 * thread-db.c (thread_db_get_tls_address): Likewise.
5055 (disable_thread_event_reporting): Likewise.
5056 (remove_thread_event_breakpoints): Likewise.
5057 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5059 * target.h (set_desired_inferior): Renamed as...
5060 (set_desired_thread): New declaration. All uses updated.
5061 * server.c (myresume): Updated comment to reference thread instead
5063 (handle_serial_event): Likewise.
5064 (handle_target_event): Likewise.
5066 2014-09-12 Tom Tromey <tromey@redhat.com>
5067 Gary Benson <gbenson@redhat.com>
5069 * regcache.h: Include common-regcache.h.
5070 (regcache_read_pc): Don't declare.
5071 * regcache.c (get_thread_regcache_for_ptid): New function.
5073 2014-09-11 Tom Tromey <tromey@redhat.com>
5074 Gary Benson <gbenson@redhat.com>
5076 * symbol.c: New file.
5077 * Makefile.in (SFILES): Add symbol.c.
5078 (OBS): Add symbol.o.
5080 2014-09-11 Gary Benson <gbenson@redhat.com>
5082 * target.c (target_stop_ptid, target_continue_ptid): New
5085 2014-09-11 Tom Tromey <tromey@redhat.com>
5086 Gary Benson <gbenson@redhat.com>
5088 * target.h: Include target/target.h.
5089 * target.c (target_read_memory, target_read_uint32)
5090 (target_write_memory): New functions.
5092 2014-09-11 Gary Benson <gbenson@redhat.com>
5094 * server.h (debug_hw_points): Don't declare.
5095 * server.c (debug_hw_points): Don't define. Replace all uses
5096 with show_debug_regs.
5097 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5098 all uses with show_debug_regs.
5100 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5102 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5103 endianness into account.
5104 (ppc_supply_ptrace_register): Likewise.
5106 2014-09-03 James Hogan <james.hogan@imgtec.com>
5108 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5109 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5111 2014-09-03 Gary Benson <gbenson@redhat.com>
5113 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5114 ALL_DEBUG_ADDRESS_REGISTERS.
5116 2014-09-02 Gary Benson <gbenson@redhat.com>
5118 * i386-low.h: Renamed as...
5119 * x86-low.h: New file. All type, function and variable name
5120 prefixes changed from "i386_" to "x86_". All references updated.
5121 * i386-low.c: Renamed as...
5122 * x86-low.c: New file. All type, function and variable name
5123 prefixes changed from "i386_" to "x86_". All references updated.
5125 2014-09-02 Gary Benson <gbenson@redhat.com>
5127 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5128 (x86_linux_new_thread): Likewise.
5130 2014-08-29 Gary Benson <gbenson@redhat.com>
5132 * server.h (setjmp.h): Do not include.
5133 (toplevel): Do not declare.
5134 (common-exceptions.h): Include.
5135 (cleanups.h): Likewise.
5136 * server.c (toplevel): Do not define.
5137 (exit_code): New static global.
5138 (detach_or_kill_for_exit_cleanup): New function.
5139 (main): New function. Original main renamed to...
5140 (captured_main): New function.
5141 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5143 2014-08-29 Gary Benson <gbenson@redhat.com>
5145 * Makefile.in (SFILES): Add common/common-exceptions.c.
5146 (OBS): Add common-exceptions.o.
5147 (common-exceptions.o): New rule.
5148 * utils.c (prepare_to_throw_exception): New function.
5150 2014-08-29 Gary Benson <gbenson@redhat.com>
5152 * config.in: Regenerate.
5153 * configure: Likewise.
5155 2014-08-29 Gary Benson <gbenson@redhat.com>
5157 * Makefile.in (SFILES): Add common/cleanups.c.
5159 (cleanups.o): New rule.
5161 2014-08-29 Gary Benson <gbenson@redhat.com>
5163 * utils.c (internal_vwarning): New function.
5165 2014-08-28 Gary Benson <gbenson@redhat.com>
5167 * utils.h (fatal): Remove declaration.
5168 * utils.c (fatal): Remove function.
5170 2014-08-28 Gary Benson <gbenson@redhat.com>
5172 * tracepoint.c (gdb_agent_init): Replace fatal with
5174 (initialize_tracepoint): Likewise.
5176 2014-08-28 Gary Benson <gbenson@redhat.com>
5178 * remote-utils.c (remote_prepare): Replace fatal with error.
5180 2014-08-28 Gary Benson <gbenson@redhat.com>
5182 * linux-low.c (linux_async): Replace fatal with warning.
5184 (linux_start_non_stop): Return -1 if linux_async failed.
5186 2014-08-28 Gary Benson <gbenson@redhat.com>
5188 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5190 (i386_dr_low_get_addr): Remove vague comment.
5191 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5194 2014-08-28 Gary Benson <gbenson@redhat.com>
5196 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5197 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5199 (linux_resume_one_lwp): Likewise.
5200 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5202 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5203 with internal_error.
5204 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5205 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5206 (find_register_by_name): Replace fatal with internal_error.
5207 (find_regno): Likewise.
5208 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5209 * thread-db.c (thread_db_create_event): Likewise.
5210 (thread_db_load_search): Likewise.
5211 (try_thread_db_load_1): Likewise.
5212 * tracepoint.c (get_jump_space_head): Replace fatal with
5214 (claim_trampoline_space): Likewise.
5215 (have_fast_tracepoint_trampoline_buffer): Likewise.
5216 (cmd_qtstart): Likewise.
5217 (stop_tracing): Likewise.
5218 (fast_tracepoint_collecting): Likewise.
5219 (target_malloc): Likewise.
5220 (download_tracepoint): Likewise.
5221 (download_trace_state_variables): Replace check with gdb_assert.
5222 (upload_fast_traceframes): Replace fatal with internal_error.
5224 2014-08-19 Tom Tromey <tromey@redhat.com>
5225 Gary Benson <gbenson@redhat.com>
5227 * Makefile.in (SFILES): Add common/common-debug.c.
5228 (OBS): Add common-debug.o.
5229 (common-debug.o): New rule.
5230 * debug.h (debug_printf): Don't declare.
5231 * debug.c (debug_printf): Renamed and rewritten as...
5232 (debug_vprintf): New function.
5234 2014-08-19 Gary Benson <gbenson@redhat.com>
5236 * utils.h: Do not include print-utils.h.
5238 2014-08-19 Tom Tromey <tromey@redhat.com>
5239 Gary Benson <gbenson@redhat.com>
5241 * server.h: Add static assertion.
5242 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5244 2014-08-19 Tom Tromey <tromey@redhat.com>
5245 Gary Benson <gbenson@redhat.com>
5247 * Makefile.in (SFILES): Add common/errors.c.
5248 (OBS): Add errors.o.
5249 (IPA_OBS): Add errors-ipa.o.
5250 (errors.o): New rule.
5251 (errors-ipa.o): Likewise.
5252 * utils.h (perror_with_name, error, warning): Don't declare.
5253 * utils.c (warning): Renamed and rewritten as...
5254 (vwarning): New function.
5255 (error): Renamed and rewritten as...
5256 (verror): New function.
5257 (internal_error): Renamed and rewritten as...
5258 (internal_verror): New function.
5260 2014-08-07 Gary Benson <gbenson@redhat.com>
5262 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5263 * configure: Regenerate.
5264 * config.in: Likewise.
5265 * server.h: Do not include errno.h.
5266 * event-loop.c: Likewise.
5267 * hostio-errno.c: Likewise.
5268 * linux-low.c: Likewise.
5269 * remote-utils.c: Likewise.
5270 * spu-low.c: Likewise.
5271 * utils.c: Likewise.
5272 * gdbreplay.c: Unconditionally include errno.h.
5274 2014-08-07 Gary Benson <gbenson@redhat.com>
5276 * server.h: Do not include string.h.
5277 * event-loop.c: Likewise.
5278 * linux-low.c: Likewise.
5279 * regcache.c: Likewise.
5280 * remote-utils.c: Likewise.
5281 * spu-low.c: Likewise.
5282 * utils.c: Likewise.
5284 2014-08-07 Gary Benson <gbenson@redhat.com>
5286 * server.h: Do not include gdb_assert.h.
5288 2014-08-07 Gary Benson <gbenson@redhat.com>
5290 * server.h: Do not include common-utils.h.
5292 2014-08-07 Gary Benson <gbenson@redhat.com>
5294 * server.h: Do not include ptid.h.
5295 * notif.h: Likewise.
5297 2014-08-07 Gary Benson <gbenson@redhat.com>
5299 * server.h: Do not include gdb_locale.h.
5301 2014-08-07 Gary Benson <gbenson@redhat.com>
5303 * server.h: Do not include gdb/signals.h.
5304 * win32-low.c: Likewise.
5306 2014-08-07 Gary Benson <gbenson@redhat.com>
5308 * server.h: Do not include pathmax.h.
5310 2014-08-07 Gary Benson <gbenson@redhat.com>
5312 * server.h: Do not include libiberty.h.
5313 * linux-bfin-low.c: Likewise.
5315 2014-08-07 Gary Benson <gbenson@redhat.com>
5317 * server.h: Do not include ansidecl.h.
5319 2014-08-07 Gary Benson <gbenson@redhat.com>
5321 * linux-x86-low.c: Do not include stddef.h.
5322 * lynx-ppc-low.c: Likewise.
5323 * tracepoint.c: Likewise.
5325 2014-08-07 Gary Benson <gbenson@redhat.com>
5327 * server.h: Do not include stdarg.h.
5328 * nto-low.c: Likewise.
5330 2014-08-07 Gary Benson <gbenson@redhat.com>
5332 * server.h: Do not include stdlib.h.
5333 * inferiors.c: Likewise.
5334 * linux-low.c: Likewise.
5335 * regcache.c: Likewise.
5336 * spu-low.c: Likewise.
5337 * tracepoint.c: Likewise.
5338 * utils.c: Likewise.
5340 2014-08-07 Gary Benson <gbenson@redhat.com>
5342 * server.h: Do not include stdio.h.
5343 * linux-low.c: Likewise.
5344 * remote-utils.c: Likewise.
5345 * spu-low.c: Likewise.
5346 * utils.c: Likewise.
5347 * wincecompat.c: Likewise.
5349 2014-08-06 Gary Benson <gbenson@redhat.com>
5351 * regcache.c (init_register_cache): Move conditionals inside if.
5353 2014-08-06 Gary Benson <gbenson@redhat.com>
5355 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5357 2014-07-31 Gary Benson <gbenson@redhat.com>
5359 * ax.h: Do not include server.h.
5360 * gdbthread.h: Likewise.
5361 * lynx-low.h: Likewise.
5362 * notif.h: Likewise.
5364 2014-07-30 Gary Benson <gbenson@redhat.com>
5366 * server.h: Include common-defs.h.
5367 Do not include config.h or build-gnulib-gdbserver/config.h.
5369 2014-07-30 Gary Benson <gbenson@redhat.com>
5371 * hostio-errno.c: Move server.h to top of includes list.
5372 * inferiors.c: Likewise.
5373 * linux-x86-low.c: Likewise.
5374 * notif.c: Include server.h.
5376 2014-07-24 Tom Tromey <tromey@redhat.com>
5377 Gary Benson <gbenson@redhat.com>
5379 * server.h (CORE_ADDR): Now unsigned.
5381 2014-07-16 Pedro Alves <palves@redhat.com>
5383 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5385 2014-07-15 Pedro Alves <palves@redhat.com>
5387 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5390 2014-07-11 Pedro Alves <palves@redhat.com>
5392 * linux-low.c (kill_wait_lwp): New function, based on
5393 kill_one_lwp_callback, but use my_waitpid directly.
5394 (kill_one_lwp_callback, linux_kill): Use it.
5396 2014-06-23 Pedro Alves <palves@redhat.com>
5398 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5399 before setting DR0..DR3.
5401 2014-06-20 Gary Benson <gbenson@redhat.com>
5403 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5404 * configure: Regenerated.
5405 * config.in: Likewise.
5407 2014-06-20 Gary Benson <gbenson@redhat.com>
5409 * Makefile.in (SFILES): Update locations for files moved
5411 (object file files): Reordered.
5413 2014-06-20 Gary Benson <gbenson@redhat.com>
5415 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5416 (i386_dr_low_set_addr): Likewise.
5417 (i386_dr_low_get_addr): Likewise.
5418 (i386_dr_low_can_set_control): Likewise.
5419 (i386_dr_low_set_control): Likewise.
5420 (i386_dr_low_get_control): Likewise.
5421 (i386_dr_low_get_status): Likewise.
5422 (i386_get_debug_register_length): Likewise.
5423 * linux-x86-low.c (i386_dr_low_set_addr):
5424 Changed signature. Made static.
5425 (i386_dr_low_get_addr): Likewise.
5426 (i386_dr_low_set_control): Likewise.
5427 (i386_dr_low_get_control): Likewise.
5428 (i386_dr_low_get_status): Likewise.
5429 (i386_dr_low): New global variable.
5430 * win32-i386-low.c (i386_dr_low_set_addr):
5431 Changed signature. Made static.
5432 (i386_dr_low_get_addr): Likewise.
5433 (i386_dr_low_set_control): Likewise.
5434 (i386_dr_low_get_control): Likewise.
5435 (i386_dr_low_get_status): Likewise.
5436 (i386_dr_low): New global variable.
5438 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5440 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5441 * Makefile.in (AR, AR_FLAGS): Define.
5442 * configure: Regenerate.
5444 2014-06-19 Gary Benson <gbenson@redhat.com>
5446 * Makefile.in (i386-dregs.o): New rule.
5447 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5448 * i386-low.c (target.h): Remove include.
5449 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5450 (DR_CONTROL_SHIFT): Likewise.
5451 (DR_CONTROL_SIZE): Likewise.
5452 (DR_RW_EXECUTE): Likewise.
5453 (DR_RW_WRITE): Likewise.
5454 (DR_RW_READ): Likewise.
5455 (DR_RW_IORW): Likewise.
5456 (DR_LEN_1): Likewise.
5457 (DR_LEN_2): Likewise.
5458 (DR_LEN_4): Likewise.
5459 (DR_LEN_8): Likewise.
5460 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5461 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5462 (DR_ENABLE_SIZE): Likewise.
5463 (DR_LOCAL_SLOWDOWN): Likewise.
5464 (DR_GLOBAL_SLOWDOWN): Likewise.
5465 (DR_CONTROL_RESERVED): Likewise.
5466 (I386_DR_CONTROL_MASK): Likewise.
5467 (I386_DR_VACANT): Likewise.
5468 (I386_DR_LOCAL_ENABLE): Likewise.
5469 (I386_DR_GLOBAL_ENABLE): Likewise.
5470 (I386_DR_DISABLE): Likewise.
5471 (I386_DR_SET_RW_LEN): Likewise.
5472 (I386_DR_GET_RW_LEN): Likewise.
5473 (I386_DR_WATCH_HIT): Likewise.
5474 (i386_wp_op_t): Likewise.
5475 (i386_show_dr): Likewise.
5476 (i386_length_and_rw_bits): Likewise.
5477 (i386_insert_aligned_watchpoint): Likewise.
5478 (i386_remove_aligned_watchpoint): Likewise.
5479 (i386_handle_nonaligned_watchpoint): Likewise.
5480 i386_update_inferior_debug_regs(): Likewise.
5481 (i386_dr_insert_watchpoint): Likewise.
5482 (i386_dr_remove_watchpoint): Likewise.
5483 (i386_dr_region_ok_for_watchpoint): Likewise.
5484 (i386_dr_stopped_data_address): Likewise.
5485 (i386_dr_stopped_by_watchpoint): Likewise.
5487 2014-06-19 Gary Benson <gbenson@redhat.com>
5489 * i386-low.c (i386_dr_show): Renamed to
5490 i386_show_dr and made static. All uses updated.
5491 (i386_dr_length_and_rw_bits): Renamed to
5492 i386_length_and_rw_bits and made static.
5494 (i386_dr_insert_aligned_watchpoint): Renamed to
5495 i386_insert_aligned_watchpoint and made static.
5497 (i386_dr_remove_aligned_watchpoint): Renamed to
5498 i386_remove_aligned_watchpoint and made static.
5500 (i386_dr_update_inferior_debug_regs): Renamed to
5501 i386_update_inferior_debug_regs and made static.
5504 2014-06-18 Gary Benson <gbenson@redhat.com>
5506 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5507 (i386_dr_low_can_set_control): Likewise.
5508 (i386_get_debug_register_length): Likewise.
5509 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5510 (i386_dr_low_can_set_control): Likewise.
5511 (i386_get_debug_register_length): Likewise.
5513 2014-06-17 Gary Benson <gbenson@redhat.com>
5515 * i386-low.h (i386-dregs.h): New include.
5516 (DR_FIRSTADDR): Now in i386-dregs.h.
5517 (DR_LASTADDR): Likewise.
5518 (DR_NADDR): Likewise.
5519 (DR_STATUS): Likewise.
5520 (DR_CONTROL): Likewise.
5521 (i386_debug_reg_state): Likewise.
5522 (i386_dr_insert_watchpoint): Likewise.
5523 (i386_dr_remove_watchpoint): Likewise.
5524 (i386_dr_region_ok_for_watchpoint): Likewise.
5525 (i386_dr_stopped_data_address): Likewise.
5526 (i386_dr_stopped_by_watchpoint): Likewise.
5527 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5529 2014-06-18 Gary Benson <gbenson@redhat.com>
5531 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5532 i386_dr_insert_watchpoint.
5533 (i386_low_remove_watchpoint): Renamed to
5534 i386_dr_remove_watchpoint.
5535 (i386_low_region_ok_for_watchpoint): Renamed to
5536 i386_dr_region_ok_for_watchpoint.
5537 (i386_low_stopped_data_address): Renamed to
5538 i386_dr_stopped_data_address.
5539 (i386_low_stopped_by_watchpoint): Renamed to
5540 i386_dr_stopped_by_watchpoint.
5541 * i386-low.c (i386_show_dr): Renamed to
5542 i386_dr_show and made nonstatic. All uses updated.
5543 (i386_length_and_rw_bits): Renamed to
5544 i386_dr_length_and_rw_bits and made nonstatic.
5546 (i386_insert_aligned_watchpoint): Renamed to
5547 i386_dr_insert_aligned_watchpoint and made nonstatic.
5549 (i386_remove_aligned_watchpoint): Renamed to
5550 i386_dr_remove_aligned_watchpoint and made nonstatic.
5552 (i386_update_inferior_debug_regs): Renamed to
5553 i386_dr_update_inferior_debug_regs and made nonstatic.
5555 (i386_low_insert_watchpoint): Renamed to
5556 i386_dr_insert_watchpoint. All uses updated.
5557 (i386_low_remove_watchpoint): Renamed to
5558 i386_dr_remove_watchpoint. All uses updated.
5559 (i386_low_region_ok_for_watchpoint): Renamed to
5560 i386_dr_region_ok_for_watchpoint. All uses updated.
5561 (i386_low_stopped_data_address): Renamed to
5562 i386_dr_stopped_data_address. All uses updated.
5563 (i386_low_stopped_by_watchpoint): Renamed to
5564 i386_dr_stopped_by_watchpoint. All uses updated.
5566 2014-06-18 Gary Benson <gbenson@redhat.com>
5568 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5569 (i386_dr_low_can_set_control): Likewise.
5570 (i386_insert_aligned_watchpoint): New check.
5572 2014-06-18 Gary Benson <gbenson@redhat.com>
5574 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5577 2014-06-18 Gary Benson <gbenson@redhat.com>
5579 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5580 instead of fatal and error.
5581 (i386_handle_nonaligned_watchpoint): Likewise.
5583 2014-06-18 Gary Benson <gbenson@redhat.com>
5585 * i386-low.c (i386_get_debug_register_length): New macro.
5586 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5587 (i386_show_dr): Use debug_printf instead of fprintf. Use
5588 phex to format values.
5590 2014-06-18 Gary Benson <gbenson@redhat.com>
5592 * i386-low.h: Comment changes.
5593 * i386-low.c: Likewise.
5595 2014-06-18 Gary Benson <gbenson@redhat.com>
5597 * i386-low.c: Whitespace changes.
5599 2014-06-12 Tom Tromey <tromey@redhat.com>
5601 * utils.c (freeargv): Remove.
5603 2014-06-12 Tom Tromey <tromey@redhat.com>
5605 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5606 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5607 (parse_debug_format_options): Likewise.
5608 (gdbserver_usage): Likewise.
5609 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5610 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5611 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5613 ($(LIBGNU)): Depend on libiberty.
5614 (all-lib): Recurse into all subdirs.
5615 (install-only): Invoke "install" target in subdirs.
5616 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5618 * configure: Rebuild.
5619 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5620 for vasprintf, vsnprintf, or gettimeofday.
5621 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5624 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5626 * development.sh: Delete.
5627 * Makefile.in (config.status): Adjust dependency on development.sh.
5628 * configure.ac: Adjust development.sh source call.
5629 * configure: Regenerate.
5631 2014-06-02 Pedro Alves <palves@redhat.com>
5633 * ax.c (gdb_free_agent_expr): New function.
5634 * ax.h (gdb_free_agent_expr): New declaration.
5635 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5637 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5639 (clear_breakpoint_conditions_and_commands): New function.
5640 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5641 (clear_breakpoint_conditions_and_commands): New declaration.
5643 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5645 * linux-aarch64-low.c (asm/ptrace.h): Include.
5647 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5649 Fix TLS access for -static -pthread.
5650 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5651 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5652 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5654 2014-05-20 Pedro Alves <palves@redhat.com>
5656 * linux-aarch64-low.c (aarch64_insert_point)
5657 (aarch64_remove_point): No longer check whether the type is
5658 supported here. Adjust to new interface.
5659 (the_low_target): Install aarch64_supports_z_point_type as
5660 supports_z_point_type method.
5661 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5662 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5663 instead of a Z packet char. Adjust.
5664 (arm_supports_z_point_type): New function.
5665 (arm_insert_point, arm_remove_point): Adjust to new interface.
5666 (the_low_target): Install arm_supports_z_point_type.
5667 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5668 (cris_insert_point, cris_remove_point): Adjust to new interface.
5669 Don't check whether the type is supported here.
5670 (the_low_target): Install cris_supports_z_point_type.
5671 * linux-low.c (linux_supports_z_point_type): New function.
5672 (linux_insert_point, linux_remove_point): Adjust to new interface.
5673 * linux-low.h (struct linux_target_ops) <insert_point,
5674 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5675 raw_breakpoint pointer parameter.
5676 <supports_z_point_type>: New method.
5677 * linux-mips-low.c (mips_supports_z_point_type): New function.
5678 (mips_insert_point, mips_remove_point): Adjust to new interface.
5679 Use mips_supports_z_point_type.
5680 (the_low_target): Install mips_supports_z_point_type.
5681 * linux-ppc-low.c (the_low_target): Install NULL as
5682 supports_z_point_type method.
5683 * linux-s390-low.c (the_low_target): Install NULL as
5684 supports_z_point_type method.
5685 * linux-sparc-low.c (the_low_target): Install NULL as
5686 supports_z_point_type method.
5687 * linux-x86-low.c (x86_supports_z_point_type): New function.
5688 (x86_insert_point): Adjust to new insert_point interface. Use
5689 insert_memory_breakpoint. Adjust to new
5690 i386_low_insert_watchpoint interface.
5691 (x86_remove_point): Adjust to remove_point interface. Use
5692 remove_memory_breakpoint. Adjust to new
5693 i386_low_remove_watchpoint interface.
5694 (the_low_target): Install x86_supports_z_point_type.
5695 * lynx-low.c (lynx_target_ops): Install NULL as
5696 supports_z_point_type callback.
5697 * nto-low.c (nto_supports_z_point_type): New.
5698 (nto_insert_point, nto_remove_point): Adjust to new interface.
5699 (nto_target_ops): Install nto_supports_z_point_type.
5700 * mem-break.c: Adjust intro comment.
5701 (struct raw_breakpoint) <raw_type, size>: New fields.
5702 <inserted>: Update comment.
5703 <shlib_disabled>: Delete field.
5704 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5705 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5706 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5707 (raw_bkpt_type_to_target_hw_bp_type): New function.
5708 (find_enabled_raw_code_breakpoint_at): New function.
5709 (find_raw_breakpoint_at): New type and size parameters. Use them.
5710 (insert_memory_breakpoint): New function, based off
5711 set_raw_breakpoint_at.
5712 (remove_memory_breakpoint): New function.
5713 (set_raw_breakpoint_at): Reimplement.
5714 (set_breakpoint): New, based on set_breakpoint_at.
5715 (set_breakpoint_at): Reimplement.
5716 (delete_raw_breakpoint): Go through the_target->remove_point
5717 instead of assuming memory breakpoints.
5718 (find_gdb_breakpoint_at): Delete.
5719 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5720 (find_gdb_breakpoint): New function.
5721 (set_gdb_breakpoint_at): Delete.
5722 (z_type_supported): New function.
5723 (set_gdb_breakpoint_1): New function, loosely based off
5724 set_gdb_breakpoint_at.
5725 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5726 (delete_gdb_breakpoint_at): Delete.
5727 (delete_gdb_breakpoint_1): New function, loosely based off
5728 delete_gdb_breakpoint_at.
5729 (delete_gdb_breakpoint): New function.
5730 (clear_gdb_breakpoint_conditions): Rename to ...
5731 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5733 (add_condition_to_breakpoint): Make static.
5734 (add_breakpoint_condition): Take a struct breakpoint pointer
5735 instead of an address. Adjust.
5736 (gdb_condition_true_at_breakpoint): Rename to ...
5737 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5739 (gdb_condition_true_at_breakpoint): Reimplement.
5740 (add_breakpoint_commands): Take a struct breakpoint pointer
5741 instead of an address. Adjust.
5742 (gdb_no_commands_at_breakpoint): Rename to ...
5743 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5744 parameter. Return true if no breakpoint was found. Change debug
5746 (gdb_no_commands_at_breakpoint): Reimplement.
5747 (run_breakpoint_commands): Rename to ...
5748 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5749 and change return type to boolean.
5750 (run_breakpoint_commands): New function.
5751 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5752 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5753 breakpoint. Go through the_target->remove_point instead of
5754 assuming memory breakpoint.
5755 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5756 software and hardware breakpoints.
5757 (reinsert_raw_breakpoint): Go through the_target->insert_point
5758 instead of assuming memory breakpoint.
5759 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5760 software and hardware breakpoints.
5761 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5762 Check both software and hardware breakpoints.
5763 (validate_inserted_breakpoint): Assert the breakpoint is a
5764 software breakpoint. Set the inserted flag to -1 instead of
5765 setting shlib_disabled.
5766 (delete_disabled_breakpoints): Adjust.
5767 (validate_breakpoints): Only validate software breakpoints.
5768 Adjust to inserted flag change.
5769 (check_mem_read, check_mem_write): Skip breakpoint types other
5770 than software breakpoints. Adjust to inserted flag change.
5771 * mem-break.h (enum raw_bkpt_type): New enum.
5772 (raw_breakpoint, struct process_info): Forward declare.
5773 (Z_packet_to_target_hw_bp_type): Delete declaration.
5774 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5775 (set_gdb_breakpoint, delete_gdb_breakpoint)
5776 (clear_breakpoint_conditions): New declarations.
5777 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5778 (breakpoint_inserted_here): Update comment.
5779 (add_breakpoint_condition, add_breakpoint_commands): Replace
5780 address parameter with a breakpoint pointer parameter.
5781 (gdb_breakpoint_here): Update comment.
5782 (delete_gdb_breakpoint_at): Delete.
5783 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5784 * server.c (process_point_options): Take a struct breakpoint
5785 pointer instead of an address. Adjust.
5786 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5787 delete_gdb_breakpoint.
5788 * spu-low.c (spu_target_ops): Install NULL as
5789 supports_z_point_type method.
5790 * target.h: Include mem-break.h.
5791 (struct target_ops) <prepare_to_access_memory>: Update comment.
5792 <supports_z_point_type>: New field.
5793 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5794 instead of a char. Also take a raw breakpoint pointer.
5795 * win32-arm-low.c (the_low_target): Install NULL as
5796 supports_z_point_type.
5797 * win32-i386-low.c (i386_supports_z_point_type): New function.
5798 (i386_insert_point, i386_remove_point): Adjust to new interface.
5799 (the_low_target): Install i386_supports_z_point_type.
5800 * win32-low.c (win32_supports_z_point_type): New function.
5801 (win32_insert_point, win32_remove_point): Adjust to new interface.
5802 (win32_target_ops): Install win32_supports_z_point_type.
5803 * win32-low.h (struct win32_target_ops):
5804 <supports_z_point_type>: New method.
5805 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5806 instead of a char. Also take a raw breakpoint pointer.
5808 2014-05-20 Pedro Alves <palves@redhat.com>
5810 * mem-break.h: Include break-common.h.
5811 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5812 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5813 (Z_packet_to_target_hw_bp_type): New declaration.
5814 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5815 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5816 (Z_PACKET_ACCESS_WP): Delete macros.
5817 (Z_packet_to_hw_type): Delete function.
5818 * i386-low.h: Don't include break-common.h here.
5819 (Z_packet_to_hw_type): Delete declaration.
5820 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5821 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5822 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5823 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5824 * linux-aarch64-low.c: Don't include break-common.h here.
5825 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5826 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5827 (Z_packet_to_target_hw_bp_type): Delete function.
5828 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5830 (mips_insert_point, mips_remove_point): Use
5831 Z_packet_to_target_hw_bp_type.
5833 2014-05-20 Pedro Alves <palves@redhat.com>
5835 * linux-aarch64-low.c: Include break-common.h.
5836 (enum target_point_type): Delete.
5837 (Z_packet_to_point_type): Rename to ...
5838 (Z_packet_to_target_hw_bp_type): ... this, and return a
5839 target_hw_bp_type instead.
5840 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5841 instead of an enum target_point_type.
5842 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5844 (aarch64_dr_state_insert_one_point)
5845 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5846 (aarch64_handle_aligned_watchpoint)
5847 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5848 Take an enum target_hw_bp_type instead of an enum
5850 (aarch64_supports_z_point_type): New function.
5851 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5852 use Z_packet_to_target_hw_bp_type.
5854 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5856 * configure.ac: Only use -Werror by default when DEVELOPMENT
5858 * configure: Regenerate.
5860 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5862 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5863 * linux-x86-low.c (X86_64_USER_REGS): New.
5864 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5866 2014-04-28 Yao Qi <yao@codesourcery.com>
5868 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5871 2014-04-25 Pedro Alves <palves@redhat.com>
5874 * linux-low.c (linux_attach_fail_reason_string): New function.
5875 (linux_attach_lwp): Delete.
5876 (linux_attach_lwp_1): Rename to ...
5877 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5878 argument. Remove "initial" parameter. Return int instead of
5879 void. Don't error or warn here.
5880 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5881 failure to attach to the tgid. Call warning when failing to
5883 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5884 argument. Remove "initial" parameter. Return int instead of
5885 void. Don't error or warn here.
5886 (linux_attach_fail_reason_string): New declaration.
5887 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5888 interface change. Use linux_attach_fail_reason_string.
5890 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5891 Walfred Tedeschi <walfred.tedeschi@intel.com>
5893 * Makefile.in: Added rules to handle new files
5894 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5895 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5896 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5897 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5898 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5899 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5901 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5902 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5903 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5904 i386/x32-avx512.xml.
5905 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5906 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5907 i386/x32-avx512-linux.xml.
5908 * i387-fp.c (num_avx512_k_registers): New constant for number
5910 (num_avx512_zmmh_low_registers): New constant for number of
5911 lower ZMM registers (0-15).
5912 (num_avx512_zmmh_high_registers): New constant for number of
5913 higher ZMM registers (16-31).
5914 (num_avx512_ymmh_registers): New contant for number of higher
5915 YMM registers (ymm16-31 added by avx521 on x86_64).
5916 (num_avx512_xmm_registers): New constant for number of higher
5917 XMM registers (xmm16-31 added by AVX512 on x86_64).
5918 (struct i387_xsave): Add space for AVX512 registers.
5919 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5920 Add code to handle AVX512 registers.
5921 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5922 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5923 prototypei from generated file.
5924 (tdesc_amd64_avx512_linux): Likewise.
5925 (init_registers_x32_avx512_linux): Likewise.
5926 (tdesc_x32_avx512_linux): Likewise.
5927 (init_registers_i386_avx512_linux): Likewise.
5928 (tdesc_i386_avx512_linux): Likewise.
5929 (x86_64_regmap): Add AVX512 registers.
5930 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5932 (initialize_low_arch): Add code to initialize AVX512 registers.
5934 2014-04-23 Pedro Alves <palves@redhat.com>
5936 * mem-break.c (find_gdb_breakpoint_at): Make static.
5937 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5939 2014-04-23 Pedro Alves <palves@redhat.com>
5941 * i386-low.c: Don't include break-common.h here.
5942 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5943 prototype to take target_hw_bp_type as argument instead of a Z
5945 * i386-low.h: Include break-common.h here.
5946 (Z_packet_to_hw_type): Declare.
5947 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5949 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5950 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5951 (x86_remove_point): Convert the packet number to a
5952 target_hw_bp_type before calling i386_low_remove_watchpoint.
5953 * win32-i386-low.c (i386_insert_point): Convert the packet number
5954 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5955 (i386_remove_point): Convert the packet number to a
5956 target_hw_bp_type before calling i386_low_remove_watchpoint.
5958 2014-04-23 Pedro Alves <palves@redhat.com>
5960 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5962 2014-04-10 Pedro Alves <palves@redhat.com>
5964 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5965 Check if the condition or command is NULL before checking if the
5966 breakpoint is known. On success, return true.
5967 * mem-break.h (add_breakpoint_condition): Document return.
5968 (add_breakpoint_commands): Add describing comment.
5969 * server.c (skip_to_semicolon): New function.
5970 (process_point_options): Use it.
5972 2014-04-09 Pedro Alves <palves@redhat.com>
5974 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5977 2014-02-27 Pedro Alves <palves@redhat.com>
5980 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5982 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5984 (last_thread_of_process_p): Take a PID argument instead of a
5986 (linux_wait_for_lwp): Delete.
5987 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5989 (linux_low_filter_event): New function, party factored out from
5990 linux_wait_for_event.
5991 (linux_wait_for_event): Rename to ...
5992 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5993 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5994 sigsuspend. Check for zombie leaders.
5995 (linux_wait_for_event): Reimplement as wrapper around
5996 linux_wait_for_event_filtered.
5997 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5998 a normal or signal exit is seen, it's the whole process exiting.
5999 (wait_for_sigstop): No longer a for_each_inferior callback.
6000 Rewrite on top of linux_wait_for_event_filtered.
6001 (stop_all_lwps): Call wait_for_sigstop directly.
6002 * server.c (resume, handle_target_event): Handle
6003 TARGET_WAITKIND_NO_RESUMED.
6005 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6007 * win32-low.c (psapi_get_dll_name,
6008 * win32_CreateToolhelp32Snapshot): Delete.
6009 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6010 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6012 (handle_load_dll): Add function description.
6013 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6015 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6017 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6019 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6020 base address when calling win32_add_one_solib.
6021 (handle_load_dll): Delete local variable load_addr.
6022 Remove 0x1000 offset applied to DLL base address when calling
6023 win32_add_one_solib.
6024 (handle_unload_dll): Add comment.
6026 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6028 * win32-low.c (win32_add_all_dlls): Renames
6029 win32_ensure_ntdll_loaded. Rewrite function documentation.
6030 Adjust implementation to always load all DLLs.
6031 Add 0x1000 offset to DLL base address when calling
6032 win32_add_one_solib.
6033 (child_initialization_done): New static global.
6034 (do_initial_child_stuff): Set child_initialization_done to
6035 zero during child initialization, and 1 after. Replace call
6036 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6038 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6039 (handle_unload_dll): Add function documentation.
6040 (get_child_debug_event): Ignore load and unload DLL events
6041 during child initialization.
6043 2014-02-20 Doug Evans <dje@google.com>
6045 Remove global all_lwps.
6046 * inferiors.h (ptid_of): Move here from linux-low.h.
6047 (pid_of, lwpid_of): Ditto.
6048 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6049 parameter is a struct thread_info * now.
6050 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6051 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6052 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6054 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6055 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6056 * linux-arm-low.c (update_registers_callback): Update, "entry"
6057 parameter is a struct thread_info * now.
6058 Fetch lwpid from current_inferior directly.
6059 (arm_insert_point): Pass &all_threads to find_inferior instead of
6061 (arm_remove_point): Ditto.
6062 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6063 (arm_prepare_to_resume): Fetch pid from thread.
6064 (arm_read_description): Fetch lwpid from current_inferior directly.
6065 * linux-low.c (all_lwps): Delete.
6066 (delete_lwp): Delete call to remove_inferior.
6067 (handle_extended_wait): Fetch lwpid from thread.
6068 (add_lwp): Don't set lwp->entry.id. Remove call to
6069 add_inferior_to_list.
6070 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6071 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6072 (kill_one_lwp_callback): Ditto.
6073 (linux_kill): Don't dereference NULL pointer.
6074 Fetch ptid,lwpid from thread.
6075 (get_detach_signal): Fetch ptid from thread.
6076 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6077 Simplify call to regcache_invalidate_thread.
6078 (delete_lwp_callback): Update, "entry" parameter is a
6079 struct thread_info * now. Fetch pid from thread.
6080 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6081 (status_pending_p_callback): Update, "entry" parameter is a
6082 struct thread_info * now. Fetch ptid from thread.
6083 (find_lwp_pid): Update, "entry" parameter is a
6084 struct thread_info * now.
6085 (linux_wait_for_lwp): Fetch pid from thread.
6086 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6087 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6088 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6089 (dequeue_one_deferred_signal): Ditto.
6090 (cancel_breakpoint): Fetch ptid from current_inferior.
6091 (linux_wait_for_event): Pass &all_threads to find_inferior,
6092 not &all_lwps. Fetch ptid, lwpid from thread.
6093 (count_events_callback): Update, "entry" parameter is a
6094 struct thread_info * now.
6095 (select_singlestep_lwp_callback): Ditto.
6096 (select_event_lwp_callback): Ditto.
6097 (cancel_breakpoints_callback): Ditto.
6098 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6100 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6101 (unsuspend_one_lwp): Update, "entry" parameter is a
6102 struct thread_info * now.
6103 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6105 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6106 Fetch lwpid from thread, not lwp.
6107 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6108 Pass &all_threads to find_inferior, not &all_lwps.
6109 (send_sigstop): Fetch lwpid from thread, not lwp.
6110 (send_sigstop_callback): Update, "entry" parameter is a
6111 struct thread_info * now.
6112 (suspend_and_send_sigstop_callback): Ditto.
6113 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6114 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6115 struct thread_info * now.
6116 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6118 (lwp_running): Update, "entry" parameter is a
6119 struct thread_info * now.
6120 (stop_all_lwps): Fetch ptid from thread.
6121 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6122 (linux_resume_one_lwp): Fetch lwpid from thread.
6123 (linux_set_resume_request): Update, "entry" parameter is a
6124 struct thread_info * now. Fetch pid, lwpid from thread.
6125 (resume_status_pending_p): Update, "entry" parameter is a
6126 struct thread_info * now.
6127 (need_step_over_p): Ditto. Fetch lwpid from thread.
6128 (start_step_over): Fetch lwpid from thread.
6129 (linux_resume_one_thread): Update, "entry" parameter is a
6130 struct thread_info * now. Fetch lwpid from thread.
6131 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6132 (proceed_one_lwp): Update, "entry" parameter is a
6133 struct thread_info * now. Fetch lwpid from thread.
6134 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6135 struct thread_info * now.
6136 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6137 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6138 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6140 (regsets_store_inferior_registers): Ditto.
6141 (fetch_register, store_register): Ditto.
6142 (linux_read_memory, linux_write_memory): Ditto.
6143 (linux_request_interrupt): Ditto.
6144 (linux_read_auxv): Ditto.
6145 (linux_xfer_siginfo): Ditto.
6146 (linux_qxfer_spu): Ditto.
6147 (linux_qxfer_libraries_svr4): Ditto.
6148 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6149 moved to inferiors.h.
6151 (get_thread_lwp): Update.
6152 (struct lwp_info): Delete member "entry". Simplify comment for
6155 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6156 current_inferior directly.
6157 (update_watch_registers_callback): Update, "entry" parameter is a
6158 struct thread_info * now. Fetch pid from thread.
6159 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6160 (mips_insert_point): Fetch lwpid from current_inferior.
6161 Pass &all_threads to find_inferior, not &all_lwps.
6162 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6163 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6165 (mips_stopped_data_address): Ditto.
6166 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6168 * linux-tile-low.c (tile_arch_setup): Ditto.
6169 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6170 (update_debug_registers_callback): Update, "entry" parameter is a
6171 struct thread_info * now. Fetch pid from thread.
6172 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6173 Pass &all_threads to find_inferior, not &all_lwps.
6174 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6175 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6176 Pass &all_threads to find_inferior, not &all_lwps.
6177 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6178 (i386_dr_low_get_status): Ditto.
6179 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6180 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6181 (x86_linux_read_description): Ditto.
6182 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6184 2014-02-20 Doug Evans <dje@google.com>
6186 * inferiors.c (get_first_inferior): Fix buglet.
6188 2014-02-19 Doug Evans <dje@google.com>
6190 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6191 * inferiors.c (add_thread): Change result type to struct thread_info *.
6192 All callers updated.
6193 (add_lwp): Call add_thread here instead of in callers.
6194 All callers updated.
6195 * linux-low.h (get_lwp_thread): Rewrite.
6196 (struct lwp_info): New member "thread".
6198 2014-02-19 Doug Evans <dje@google.com>
6200 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6201 All callers updated.
6203 2014-02-19 Doug Evans <dje@google.com>
6205 * inferiors.c (add_thread): Fix whitespace.
6207 2014-02-19 Doug Evans <dje@google.com>
6209 * dll.c (clear_dlls): Replace accessing list implemention details
6211 * gdbthread.h (get_first_thread): Declare.
6212 * inferiors.c (for_each_inferior_with_data): New function.
6213 (get_first_thread): New function.
6214 (find_thread_ptid): Simplify.
6215 (get_first_inferior): New function.
6216 (clear_list): Delete.
6217 (one_inferior_p): New function.
6218 (clear_inferior_list): New function.
6219 (clear_inferiors): Update.
6220 * inferiors.h (for_each_inferior_with_data): Declare.
6221 (clear_inferior_list): Declare.
6222 (one_inferior_p): Declare.
6223 (get_first_inferior): Declare.
6224 * linux-low.c (linux_wait_for_event): Replace accessing list
6225 implemention details with API function.
6226 * server.c (target_running): Ditto.
6227 (accumulate_file_name_length): New function.
6228 (emit_dll_description): New function.
6229 (handle_qxfer_libraries): Replace accessing list implemention
6230 details with API function.
6231 (handle_qxfer_threads_worker): New function.
6232 (handle_qxfer_threads_proper): Replace accessing list implemention
6233 details with API function.
6234 (handle_query): Ditto.
6235 (visit_actioned_threads_callback_ftype): New typedef.
6236 (visit_actioned_threads_data): New struct.
6237 (visit_actioned_threads): Rewrite to be find_inferior callback.
6238 (resume): Call find_inferior.
6239 (handle_status): Replace accessing list implemention
6240 details with API function.
6241 (process_serial_event): Replace accessing list implemention details
6243 * target.c (set_desired_inferior): Replace accessing list implemention
6244 details with API function.
6245 * tracepoint.c (same_process_p): New function.
6246 (gdb_agent_about_to_close): Replace accessing list implemention
6247 details with API function.
6248 * win32-low.c (child_delete_thread): Replace accessing list
6249 implemention details with API function.
6250 (match_dll_by_basename): New function.
6251 (dll_is_loaded_by_basename): New function.
6252 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6253 details call to dll_is_loaded_by_basename.
6255 2014-02-19 Doug Evans <dje@google.com>
6257 * dll.h (struct dll_info): Add comment.
6258 * gdbthread.h (struct thread_info): Add comment.
6259 (current_ptid): Simplify.
6260 * inferiors.c (add_process): Update.
6261 (remove_process): Update.
6262 * inferiors.h (struct process_info): Rename member "head" to "entry".
6263 * linux-low.c (delete_lwp): Update.
6265 (last_thread_of_process_p): Update.
6266 (kill_one_lwp_callback, linux_kill): Update.
6267 (status_pending_p_callback): Update.
6268 (wait_for_sigstop): Update. Simplify read of ptid.
6269 (start_step_over): Update.
6270 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6271 (get_lwp_thread): Update.
6272 (struct lwp_info): Rename member "head" to "entry".
6273 * regcache.h (inferior_list_entry): Delete.
6274 * server.c (kill_inferior_callback): Update.
6275 (detach_or_kill_inferior_callback): Update.
6276 (print_started_pid): Update.
6277 (print_attached_pid): Update.
6278 (process_serial_event): Simplify read of ptid.
6279 * thread-db.c (thread_db_create_event): Update.
6280 (thread_db_get_tls_address): Update.
6281 * win32-low.c (current_inferior_ptid): Simplify.
6283 2014-02-19 Tom Tromey <tromey@redhat.com>
6285 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6287 (target_supports_btrace): Update.
6289 2014-02-14 Yao Qi <yao@codesourcery.com>
6291 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6292 (rsp-low-ipa.o): New target.
6294 2014-02-12 Tom Tromey <tromey@redhat.com>
6296 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6297 convert_ascii_to_int.
6298 * regcache.c (registers_to_string): Likewise.
6299 * remote-utils.c (decode_M_packet): Likewise.
6300 * server.c (process_serial_event): Likewise.
6302 2014-02-12 Tom Tromey <tromey@redhat.com>
6304 * server.c (handle_query, handle_v_run): Use hex2bin, not
6306 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6308 2014-02-12 Tom Tromey <tromey@redhat.com>
6310 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6311 convert_int_to_ascii.
6312 * regcache.c (registers_to_string, collect_register_as_string):
6314 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6316 * server.c (process_serial_event): Likewise.
6317 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6318 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6320 2014-02-12 Tom Tromey <tromey@redhat.com>
6322 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6323 bin2hex, not hexify.
6324 * tracepoint.c (cmd_qtstatus): Likewise.
6326 2014-02-12 Tom Tromey <tromey@redhat.com>
6328 * remote-utils.c (monitor_output): Pass explicit length to
6331 2014-02-12 Tom Tromey <tromey@redhat.com>
6333 * tracepoint.c: Include rsp-low.h.
6334 * server.c: Include rsp-low.h.
6335 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6336 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6338 * remote-utils.c: Include rsp-low.h.
6339 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6340 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6341 (convert_int_to_ascii, convert_ascii_to_int): Move to
6343 * regcache.c: Include rsp-low.h.
6344 * ax.c: Include rsp-low.h.
6345 * Makefile.in (SFILES): Add common/rsp-low.c.
6346 (OBS): Add rsp-low.o.
6347 (rsp-low.o): New target.
6349 2014-02-12 Tom Tromey <tromey@redhat.com>
6351 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6352 Include print-utils.h.
6353 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6354 (plongest, thirty_two, phex_nz): Remove.
6355 * Makefile.in (SFILES): Add common/print-utils.c.
6356 (OBS): Add print-utils.o.
6357 (print-utils-ipa.o): New target.
6358 (print-utils.o): New target.
6359 (IPA_OBJS): Add print-utils-ipa.o.
6361 2014-02-06 Tom Tromey <tromey@redhat.com>
6363 * Makefile.in (SFILES): Fix indentation.
6365 2014-02-05 Doug Evans <dje@google.com>
6367 * linux-low.c (linux_wait_for_event): Improve comment.
6368 (linux_wait_1): Keep current_inferior in sync with event_child.
6370 2014-01-22 Doug Evans <dje@google.com>
6372 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6374 2014-01-22 Doug Evans <dje@google.com>
6376 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6377 * configure: Regenerate.
6378 * config.in: Regenerate.
6379 * Makefile.in (SFILES): Add debug.c.
6381 * debug.c: New file.
6382 * debug.h: New file.
6383 * linux-aarch64-low.c (*): Update all debugging printfs to use
6384 debug_printf instead of fprintf.
6385 * linux-arm-low.c (*): Ditto.
6386 * linux-cris-low.c (*): Ditto.
6387 * linux-crisv32-low.c (*): Ditto.
6388 * linux-m32r-low.c (*): Ditto.
6389 * linux-sparc-low.c (*): Ditto.
6390 * linux-x86.c (*): Ditto.
6391 * linux-low.c (*): Ditto.
6392 (linux_wait_1): Add calls to debug_enter, debug_exit.
6393 (linux_wait): Remove redundant debugging printf.
6394 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6395 (linux_resume, unstop_all_lwps): Ditto.
6396 * mem-break.c (*): Update all debugging printfs to use
6397 debug_printf instead of fprintf.
6398 * remote-utils.c (*): Ditto.
6399 * thread-db.c (*): Ditto.
6400 * server.c #include <ctype.h>, "gdb_vecs.h".
6401 (debug_threads): Moved to debug.c.
6402 (*): Update all debugging printfs to use debug_printf instead of
6404 (start_inferior): Replace call to fflush with call to debug_flush.
6405 (monitor_show_help): Mention set debug-format.
6406 (parse_debug_format_options): New function.
6407 (handle_monitor_command): Handle "monitor set debug-format".
6408 (gdbserver_usage): Mention --debug-format.
6409 (main): Parse --debug-format.
6410 * server.h (debug_threads): Declaration moved to debug.h.
6412 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6413 trace_debug_1 that uses debug_printf.
6414 (tracepoint_look_up_symbols): Update all debugging printfs to use
6415 debug_printf instead of fprintf.
6417 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6419 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6422 2014-01-17 Pedro Alves <palves@redhat.com>
6425 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6426 defined after including gdb_proc_service.h.
6428 2014-01-16 Doug Evans <dje@google.com>
6430 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6431 (match_dll): Use it.
6433 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6435 * target.h (target_ops) <read_btrace>: Change parameters and
6436 return type to allow error reporting.
6437 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6438 trace reading errors on.
6439 * linux-low.c (linux_low_read_btrace): Pass trace reading
6441 (linux_low_disable_btrace): New.
6443 2014-01-15 Doug Evans <dje@google.com>
6445 * inferiors.c (thread_id_to_gdb_id): Delete.
6446 * inferiors.h (thread_id_to_gdb_id): Delete.
6448 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6450 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6451 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6454 2014-01-08 Pedro Alves <palves@redhat.com>
6456 * server.c (handle_status): Don't discard previous queued stop
6457 replies or thread's pending status here.
6458 (main) <disconnection>: Do it here instead.
6460 2014-01-08 Pedro Alves <palves@redhat.com>
6462 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6463 * server.c (visit_actioned_threads, handle_pending_status): New
6465 (handle_v_cont): Factor out parts to ...
6466 (resume): ... this new function. If in all-stop, and a thread
6467 being resumed has a pending status, report it without actually
6469 (myresume): Adjust to use the new 'resume' function.
6470 (clear_pending_status_callback, set_pending_status_callback)
6471 (find_status_pending_thread_callback): New functions.
6472 (handle_status): Handle the case of multiple threads having
6473 interesting statuses to report. Report threads' real last signal
6474 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6475 with an interesting thread to report the status for, instead of
6476 always reporting the status of the first thread.
6478 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6480 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6481 * gdbreplay.c (gdbreplay_version): Likewise.
6483 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6485 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6486 iov.iov_len with the real length in use.
6488 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6490 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6491 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6492 for all targets that use win32-low.c.
6493 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6494 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6496 2013-12-13 Pedro Alves <palves@redhat.com>
6498 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6499 if equal to TARGET_WAITKIND_LOADED.
6500 * win32-low.c (cached_status): New static global.
6501 (win32_wait): Add declaration.
6502 (do_initial_child_stuff): Flush all initial pending debug events
6503 up to the initial breakpoint.
6504 (win32_wait): If CACHED_STATUS was set, return that instead
6505 of doing a real wait. Remove the code resuming the execution
6506 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6507 during the initial phase. Also remove the code changing
6508 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6509 TARGET_WAITKIND_STOPPED.
6511 2013-12-11 Yao Qi <yao@codesourcery.com>
6513 * notif.c (handle_notif_ack): Return 0 if no notification
6516 2013-11-20 Doug Evans <dje@google.com>
6518 * linux-low.c (linux_set_resume_request): Fix comment.
6520 2013-11-20 Doug Evans <dje@google.com>
6522 * linux-low.c (resume_status_pending_p): Tweak comment.
6524 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6526 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6527 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6528 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6529 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6530 (srv_amd64_regobj): Add amd64-mpx.o.
6531 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6532 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6533 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6534 * i387-fp.c (num_pl_bnd_register) Added constant.
6535 (num_pl_bnd_cfg_registers) Added constant.
6536 (struct i387_xsave) Added reserved area and MPX fields.
6537 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6538 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6540 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6541 (init_registers_amd64_mpx_linux): Declare new function.
6542 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6543 (x86_64_regmap): Add MPX registers.
6544 (x86_linux_read_description): Add MPX case.
6545 (initialize_low_arch): Initialize MPX targets.
6547 2013-11-18 Tom Tromey <tromey@redhat.com>
6549 * configure: Rebuild.
6550 * configure.ac: Don't check for stdlib.h.
6551 * gdbreplay.c: Unconditionally include stdlib.h.
6553 2013-11-18 Tom Tromey <tromey@redhat.com>
6555 * config.in: Rebuild.
6556 * configure: Rebuild.
6557 * configure.ac: Don't use AC_HEADER_DIRENT.
6559 2013-11-18 Tom Tromey <tromey@redhat.com>
6561 * server.h: Don't check HAVE_STRING_H.
6562 * gdbreplay.c: Don't check HAVE_STRING_H.
6563 * configure: Rebuild.
6565 2013-11-18 Tom Tromey <tromey@redhat.com>
6567 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6570 2013-11-08 Tom Tromey <tromey@redhat.com>
6572 * configure, config.in: Rebuild.
6573 * configure.ac: Remove unused configury.
6575 2013-11-08 Tom Tromey <tromey@redhat.com>
6577 * acinclude.m4: Include common.m4, codeset.m4.
6578 * configure, config.in: Rebuild.
6579 * configure.ac: Use GDB_AC_COMMON.
6581 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6583 * linux-s390-low.c (HWCAP_S390_TE): New define.
6584 (s390_arch_setup): Consider the TE field in the HWCAP for
6585 determining 'have_regset_tdb'.
6587 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6590 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6593 2013-10-02 Pedro Alves <palves@redhat.com>
6595 * server.c (process_serial_event): Don't output "GDBserver
6596 exiting" if GDB is connected through stdio.
6597 * target.c (mywait): Likewise, be silent if GDB is connected
6600 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6602 * lynx-low.c (lynx_add_threads_after_attach): New function.
6603 (lynx_attach): Remove call to add_thread. Add call to
6604 lynx_add_threads_after_attach instead.
6606 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6608 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6609 * config.in, configure: Regenerated.
6611 2013-09-18 Yao Qi <yao@codesourcery.com>
6614 * server.c (start_inferior): Clear 'resume_info'.
6616 2013-09-16 Jiong Wang <jiwang@tilera.com>
6618 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6621 2013-09-16 Jiong Wang <jiwang@tilera.com>
6623 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6624 linux-tile-low.o to srv_tgtobj.
6626 2013-09-16 Will Newton <will.newton@linaro.org>
6628 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6631 2013-09-06 Pedro Alves <palves@redhat.com>
6633 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6634 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6635 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6636 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6637 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6638 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6640 2013-09-06 Pedro Alves <palves@redhat.com>
6642 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6643 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6645 2013-09-06 Pedro Alves <palves@redhat.com>
6647 * linux-amd64-ipa.c: Include tracepoint.h.
6648 * linux-i386-ipa.c: Include tracepoint.h.
6650 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6652 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6653 (ps_get_thread_area): New function.
6655 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6657 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6658 (initialize_low_arch): Call init_registers_crisv32 rather than
6659 init_register_crisv32.
6661 2013-09-05 Pedro Alves <palves@redhat.com>
6663 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6665 * hostio.h: ... this new file.
6666 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6667 win32-low.c: Include hostio.h.
6669 2013-09-05 Pedro Alves <palves@redhat.com>
6671 * server.h (gdb_client_data, handler_func, callback_handler_func)
6672 (delete_file_handler, add_file_handler, append_callback_event)
6673 (delete_callback_event, start_event_loop, initialize_event_loop):
6674 Move to event-loop.h and include it.
6675 * event-loop.h: New file.
6677 2013-09-05 Pedro Alves <palves@redhat.com>
6679 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6680 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6681 (loaded_dll, unloaded_dll): Move to ...
6682 * dll.h: ... this new file.
6683 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6685 2013-09-05 Pedro Alves <palves@redhat.com>
6687 * server.h (current_process, get_thread_process, all_processes)
6688 (add_inferior_to_list, for_each_inferior, current_inferior)
6689 (remove_inferior, add_process, remove_process, find_process_pid)
6690 (have_started_inferiors_p, have_attached_inferiors_p)
6691 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6692 (clear_inferiors, find_inferior, find_inferior_id)
6693 (inferior_target_data, set_inferior_target_data)
6694 (inferior_regcache_data, set_inferior_regcache_data): Move to
6695 inferiors.h, and include it.
6696 * inferiors.h: New file.
6698 2013-09-05 Pedro Alves <palves@redhat.com>
6700 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6704 2013-09-05 Pedro Alves <palves@redhat.com>
6706 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6708 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6709 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6710 (handle_tracepoint_general_set, handle_tracepoint_query)
6711 (tracepoint_finished_step, tracepoint_was_hit)
6712 (release_while_stepping_state_list, current_traceframe)
6713 (in_readonly_region, traceframe_read_mem)
6714 (fetch_traceframe_registers, traceframe_read_sdata)
6715 (traceframe_read_info, struct fast_tpoint_collect_status)
6716 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6717 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6718 (supply_fast_tracepoint_registers)
6719 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6720 (ipa_tdesc, claim_trampoline_space)
6721 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6722 (agent_mem_read, agent_get_trace_state_variable_value)
6723 (agent_set_trace_state_variable_value, agent_tsv_read)
6724 (agent_mem_read_string, get_raw_reg_func_addr)
6725 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6726 * tracepoint.h: ... this new file.
6728 2013-09-05 Pedro Alves <palves@redhat.com>
6730 * server.h (perror_with_name, error, fatal, warning, paddress)
6731 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6733 * utils.h: New file.
6735 2013-09-05 Pedro Alves <palves@redhat.com>
6737 * server.h (remote_debug, noack_mode, transport_is_reliable)
6738 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6739 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6740 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6741 (write_enn, initialize_async_io, enable_async_io)
6742 (disable_async_io, check_remote_input_interrupt_request)
6743 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6744 (dead_thread_notify, prepare_resume_reply)
6745 (decode_address_to_semicolon, decode_address, decode_m_packet)
6746 (decode_M_packet, decode_X_packet, decode_xfer_write)
6747 (decode_search_memory_packet, unhexify, hexify)
6748 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6749 (look_up_one_symbol, relocate_instruction)
6750 (monitor_output): Move to remote-utils.h, and include it.
6751 * remote-utils.h: New file.
6753 2013-09-05 Pedro Alves <palves@redhat.com>
6755 * server.h (_): Delete.
6757 2013-09-02 Pedro Alves <palves@redhat.com>
6759 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6760 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6762 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6764 2013-09-02 Pierre Muller <muller@sourceware.org>
6766 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6767 or WriteProcessMemory complete successfully and handle
6768 ERROR_PARTIAL_COPY error.
6770 2013-09-02 Pedro Alves <palves@redhat.com>
6772 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6773 error instead of EIO.
6775 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6778 * linux-low.c: Include filestuff.h.
6779 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6780 * lynx-low.c: Include filestuff.h.
6781 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6782 * server.c: Include filestuff.h.
6783 (main): Call notice_open_fds.
6784 * spu-low.c: Include filestuff.h.
6785 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6787 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6789 * Makefile.in: Explain why ../target and ../nat are not
6790 listed as include file search paths.
6791 (linux-waitpid.o): New object file rule.
6792 * configure.srv (srv_native_linux_obj): New variable.
6793 Replace all occurrences of linux native object files with
6794 $srv_native_linux_obj.
6795 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6796 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6797 (linux_enable_event_reporting): Remove declaration.
6798 (my_waitpid): Moved to common/linux-waitpid.c.
6799 (linux_wait_for_event): Pass ptid when calling
6800 linux_enable_event_reporting.
6801 (linux_supports_tracefork_flag): Remove.
6802 (linux_enable_event_reporting): Likewise.
6803 (linux_tracefork_grandchild): Remove.
6804 (STACK_SIZE): Moved to common/linux-ptrace.c.
6805 (linux_tracefork_child): Remove.
6806 (linux_test_for_tracefork): Remove.
6807 (linux_look_up_symbols): Call linux_supports_traceclone.
6808 (initialize_low): Remove call to linux_test_for_tracefork.
6809 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6810 common/linux-ptrace.h.
6811 (PTRACE_TYPE_ARG4): Likewise.
6812 Include linux-ptrace.h.
6814 2013-08-21 Pedro Alves <palves@redhat.com>
6816 * config.in: Renegerate.
6818 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6820 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6821 (SFILES): Remove $(srcdir)/common/target-common.c and
6822 add $(srcdir)/target/waitstatus.c.
6823 (OBS): Remove target-common.o and add waitstatus.o.
6824 (server_h): Remove $(srcdir)/../common/target-common.h and
6825 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6826 and $(srcdir)/../target/waitstatus.h.
6827 (target-common.o): Remove.
6828 (waitstatus.o): New target object file.
6829 * target.h: Do not include target-common.h and
6830 include target/resume.h, target/wait.h and
6831 target/waitstatus.h.
6833 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6835 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6836 to PTRACE_TYPE_ARG3.
6837 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6838 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6840 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6841 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6843 2013-07-27 Jie Zhang <jie@codesourcery.com>
6844 Daniel Jacobowitz <dan@codesourcery.com>
6845 Yao Qi <yao@codesourcery.com>
6847 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6848 (mips-linux-watch.o): New rule.
6849 (mips_linux_watch_h): New variable.
6850 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6852 * linux-mips-low.c: Include mips-linux-watch.h.
6853 (struct arch_process_info, struct arch_lwp_info): New.
6854 (update_watch_registers_callback): New function.
6855 (mips_linux_new_process, mips_linux_new_thread) New functions.
6856 (mips_linux_prepare_to_resume, mips_insert_point): New
6858 (mips_remove_point, mips_stopped_by_watchpoint): New
6860 (rsp_bp_type_to_target_hw_bp_type): New function.
6861 (mips_stopped_data_address): New function.
6862 (the_low_target): Add watchpoint support functions.
6864 2013-07-27 Yao Qi <yao@codesourcery.com>
6866 * i386-low.c: Include break-common.h.
6867 (enum target_hw_bp_type): Remove.
6869 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6871 * Makefile.in (SFILES): /common/target-common.c.
6872 (OBS): Add target-common.o.
6873 (server_h): Add $(srcdir)/../common/target-common.h.
6874 (target-common.o): New target.
6875 * server.c (queue_stop_reply_callback): Free
6876 status string after use.
6877 * target.c (target_waitstatus_to_string): Remove.
6878 * target.h: Include target-common.h.
6879 (resume_kind): Likewise.
6880 (target_waitkind): Likewise.
6881 (target_waitstatus): Likewise.
6882 (TARGET_WNOHANG): Likewise.
6884 2013-07-04 Yao Qi <yao@codesourcery.com>
6886 * Makefile.in (host_alias): Use @host_noncanonical@.
6887 (target_alias): Use @target_noncanonical@.
6888 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6889 ACX_NONCANONICAL_HOST.
6890 * configure: Regenerated.
6893 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6895 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6896 * configure: Rebuild.
6897 * Makefile.in (version_host, version_target): Get from configure.
6898 (version.c): Use $(version_host) and $(version_target).
6900 2013-07-03 Pedro Alves <palves@redhat.com>
6902 * Makefile.in (config.status): Depend on development.sh.
6903 * acinclude.m4: Include libmcheck.m4.
6904 * configure: Regenerate.
6906 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6908 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6909 attribute inside the parentheses.
6910 (winapi_DebugSetProcessKillOnExit): Ditto.
6911 (winapi_DebugBreakProcess): Ditto.
6912 (winapi_GenerateConsoleCtrlEvent): Ditto.
6914 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6916 * notif.h (notif_event): Add a dummy member to avoid compiler
6919 2013-07-01 Pedro Alves <palves@redhat.com>
6921 * hostio.c (HOSTIO_PATH_MAX): Define.
6922 (require_filename, handle_open, handle_unlink, handle_readlink):
6925 2013-07-01 Pedro Alves <palves@redhat.com>
6927 * server.h: Include "pathmax.h".
6928 * linux-low.c: Don't include sys/param.h.
6929 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6931 * win32-low.c: Don't include sys/param.h.
6932 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6934 2013-07-01 Pedro Alves <palves@redhat.com>
6936 * event-loop.c: Don't check HAVE_UNISTD_H before including
6938 * gdbreplay.c: Likewise.
6939 * remote-utils.c: Likewise.
6940 * server.c: Likewise.
6941 * configure.ac: Don't check for unistd.h.
6942 * configure: Regenerate.
6944 2013-06-28 Tom Tromey <tromey@redhat.com>
6946 * Makefile.in (version.c): Use version.in, not
6949 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6951 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6952 * configure: Rebuild.
6953 * Makefile.in (version_host, version_target): Get from configure.
6954 (version.c): Use $(version_host) and $(version_target).
6956 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6958 Fix trace-status to output user name without trailing colon.
6959 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6961 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6963 Fix trace-status to output proper start-time and stop-time.
6964 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6965 output start time and stop time in hex as gdb expects.
6967 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6969 * tracepoint.c (build_traceframe_info_xml): Output trace state
6970 variables present in the trace buffer.
6972 2013-06-24 Tom Tromey <tromey@redhat.com>
6974 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6976 (version.o): Remove.
6977 * gdbreplay.c: Include version.h.
6978 (version, host_name): Don't declare.
6979 * server.h: Include version.h.
6980 (version, host_name): Don't declare.
6982 2013-06-12 Pedro Alves <palves@redhat.com>
6984 * linux-x86-low.c (linux_is_elf64): Delete global.
6985 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6986 with local linux_pid_exe_is_elf_64_file use.
6988 2013-06-11 Pedro Alves <palves@redhat.com>
6990 * linux-low.c (regset_disabled, disable_regset): New functions.
6991 (regsets_fetch_inferior_registers)
6992 (regsets_store_inferior_registers): Use them.
6993 (initialize_regsets_info); Don't allocate the disabled_regsets
6995 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6998 2013-06-11 Pedro Alves <palves@redhat.com>
7000 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7003 2013-06-11 Pedro Alves <palves@redhat.com>
7005 * linux-x86-low.c (initialize_low_arch): Call
7006 init_registers_x32_avx_linux.
7008 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7010 Fix compatibility with Android Bionic.
7011 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7014 2013-06-07 Pedro Alves <palves@redhat.com>
7017 * Makefile.in (OBS): Add tdesc.o.
7018 (IPA_OBJS): Add tdesc-ipa.o.
7019 (tdesc-ipa.o): New rule.
7020 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7022 * linux-low.c (new_inferior): Delete.
7023 (disabled_regsets, num_regsets): Delete.
7024 (linux_add_process): Adjust to set the new per-process
7026 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7027 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7028 was a stop. When calling arch_setup, switch the current inferior
7029 to the thread that got an event.
7030 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7031 (regsets_fetch_inferior_registers)
7032 (regsets_store_inferior_registers): New regsets_info parameter.
7034 (linux_register_in_regsets): New regs_info parameter. Adjust to
7036 (register_addr, fetch_register, store_register): New usrregs_info
7037 parameter. Adjust to use it.
7038 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7039 parameter regs_info. Adjust to use it.
7040 (linux_fetch_registers): Get the current inferior's regs_info, and
7042 (linux_store_registers): Ditto.
7043 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7044 (initialize_low): Don't initialize the target_regsets here. Call
7045 initialize_low_arch.
7046 * linux-low.h (target_regsets): Delete declaration.
7047 (struct regsets_info): New.
7048 (struct usrregs_info): New.
7049 (struct regs_info): New.
7050 (struct process_info_private) <new_inferior>: New field.
7051 (struct linux_target_ops): Delete the num_regs, regmap, and
7052 regset_bitmap fields. New field regs_info.
7053 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7054 * i387-fp.c (num_xmm_registers): Delete.
7055 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7056 calls to new interface.
7057 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7058 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7059 Infer the number of xmm registers from the regcache's target
7061 * i387-fp.h (num_xmm_registers): Delete.
7062 * inferiors.c (add_thread): Don't install the thread's regcache
7064 * proc-service.c (gregset_info): Fetch the current inferior's
7065 regs_info. Adjust to use it.
7066 * regcache.c: Include tdesc.h.
7067 (register_bytes, reg_defs, num_registers)
7068 (gdbserver_expedite_regs): Delete.
7069 (get_thread_regcache): If the thread doesn't have a regcache yet,
7070 create one, instead of aborting gdbserver.
7071 (regcache_invalidate_one): Rename to ...
7072 (regcache_invalidate_thread): ... this.
7073 (regcache_invalidate_one): New.
7074 (regcache_invalidate): Only invalidate registers of the current
7076 (init_register_cache): Add target_desc parameter, and use it.
7077 (new_register_cache): Ditto. Assert the target description has a
7078 non zero registers_size.
7079 (regcache_cpy): Add assertions. Adjust.
7080 (realloc_register_cache, set_register_cache): Delete.
7081 (registers_to_string, registers_from_string): Adjust.
7082 (find_register_by_name, find_regno, find_register_by_number)
7083 (register_cache_size): Add target_desc parameter, and use it.
7084 (free_register_cache_thread, free_register_cache_thread_one)
7085 (regcache_release, register_cache_size): New.
7086 (register_size): Add target_desc parameter, and use it.
7087 (register_data, supply_register, supply_register_zeroed)
7088 (supply_regblock, supply_register_by_name, collect_register)
7089 (collect_register_as_string, collect_register_by_name): Adjust.
7090 * regcache.h (struct target_desc): Forward declare.
7091 (struct regcache) <tdesc>: New field.
7092 (init_register_cache, new_register_cache): Add target_desc
7094 (regcache_invalidate_thread): Declare.
7095 (regcache_invalidate_one): Delete declaration.
7096 (regcache_release): Declare.
7097 (find_register_by_number, register_cache_size, register_size)
7098 (find_regno): Add target_desc parameter.
7099 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7101 * remote-utils.c: Include tdesc.h.
7102 (outreg, prepare_resume_reply): Adjust.
7103 * server.c: Include tdesc.h.
7104 (gdbserver_xmltarget): Delete declaration.
7105 (get_features_xml, process_serial_event): Adjust.
7106 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7108 (struct process_info) <tdesc>: New field.
7109 (ipa_tdesc): Declare.
7110 * tdesc.c: New file.
7111 * tdesc.h: New file.
7112 * tracepoint.c: Include tdesc.h.
7113 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7114 (get_context_regcache): Adjust to pass ipa_tdesc down.
7115 (do_action_at_tracepoint): Adjust to get the register cache size
7116 from the context regcache's description.
7117 (traceframe_walk_blocks): Adjust to get the register cache size
7118 from the current trace frame's description.
7119 (traceframe_get_pc): Adjust to get current trace frame's
7120 description and pass it down.
7121 (gdb_collect): Adjust to get the register cache size from the
7123 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7124 (gdbserver_xmltarget): Delete.
7125 (initialize_low_tracepoint): Set the ipa's target description.
7126 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7127 (initialize_low_tracepoint): Set the ipa's target description.
7128 * linux-x86-low.c: Include tdesc.h.
7129 [__x86_64__] (is_64bit_tdesc): New.
7130 (ps_get_thread_area, x86_get_thread_area): Use it.
7131 (i386_cannot_store_register): Rename to ...
7132 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7133 (i386_cannot_fetch_register): Rename to ...
7134 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7135 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7137 (target_regsets): Rename to ...
7138 (x86_regsets): ... this.
7139 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7141 (x86_siginfo_fixup): Use is_64bit_tdesc.
7142 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7143 (tdesc_x32_avx_linux, tdesc_x32_linux)
7144 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7146 (x86_linux_update_xmltarget): Delete.
7147 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7148 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7149 (AMD64_LINUX_USER64_CS): New.
7150 (x86_linux_read_description): New, based on
7151 x86_linux_update_xmltarget.
7152 (same_process_callback): New.
7153 (x86_arch_setup_process_callback): New.
7154 (x86_linux_update_xmltarget): New.
7155 (x86_regsets_info): New.
7156 (amd64_linux_regs_info): New.
7157 (i386_linux_usrregs_info): New.
7158 (i386_linux_regs_info): New.
7159 (x86_linux_regs_info): New.
7160 (x86_arch_setup): Reimplement.
7161 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7162 (x86_emit_ops): Ditto.
7163 (the_low_target): Adjust. Install x86_linux_regs_info,
7164 x86_cannot_fetch_register, and x86_cannot_store_register.
7165 (initialize_low_arch): New.
7166 * linux-ia64-low.c (tdesc_ia64): Declare.
7167 (ia64_fetch_register): Adjust.
7168 (ia64_usrregs_info, regs_info): New globals.
7169 (ia64_regs_info): New function.
7170 (the_low_target): Adjust.
7171 (initialize_low_arch): New function.
7172 * linux-sparc-low.c (tdesc_sparc64): Declare.
7173 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7175 (sparc_arch_setup): New function.
7176 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7177 (the_low_target): Adjust.
7178 (initialize_low_arch): New function.
7179 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7180 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7181 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7182 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7183 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7184 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7185 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7186 (tdesc_powerpc_isa205_vsx64l): Declare.
7187 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7188 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7189 (ppc_set_pc, ppc_get_hwcap): Adjust.
7190 (ppc_usrregs_info): Forward declare.
7191 (!__powerpc64__) ppc_regmap_adjusted: New global.
7192 (ppc_arch_setup): Adjust to the current process'es target
7194 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7195 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7196 (ppc_store_evrregset): Adjust.
7197 (target_regsets): Rename to ...
7198 (ppc_regsets): ... this, and make static.
7199 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7200 (ppc_regs_info): New function.
7201 (the_low_target): Adjust.
7202 (initialize_low_arch): New function.
7203 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7204 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7205 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7206 (tdesc_s390x_linux64v2): Declare.
7207 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7208 (s390_fill_gregset, s390_store_last_break): Adjust.
7209 (target_regsets): Rename to ...
7210 (s390_regsets): ... this, and make static.
7211 (s390_get_pc, s390_set_pc): Adjust.
7212 (s390_get_hwcap): New target_desc parameter, and use it.
7213 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7214 (s390_arch_setup): Adjust to set the current process'es target
7215 description. Don't adjust the regmap.
7216 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7217 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7218 (regs_info_3264): New globals.
7219 (s390_regs_info): New function.
7220 (the_low_target): Adjust.
7221 (initialize_low_arch): New function.
7222 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7223 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7224 [__mips64] (init_registers_mips_linux)
7225 (init_registers_mips_dsp_linux): Delete defines.
7226 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7227 (have_dsp): New global.
7228 (mips_read_description): New, based on mips_arch_setup.
7229 (mips_arch_setup): Reimplement.
7230 (get_usrregs_info): New function.
7231 (mips_cannot_fetch_register, mips_cannot_store_register)
7232 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7233 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7234 (target_regsets): Rename to ...
7235 (mips_regsets): ... this, and make static.
7236 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7237 (dsp_regs_info, regs_info): New globals.
7238 (mips_regs_info): New function.
7239 (the_low_target): Adjust.
7240 (initialize_low_arch): New function.
7241 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7242 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7244 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7245 (arm_read_description): New, with bits factored from
7247 (arm_arch_setup): Reimplement.
7248 (target_regsets): Rename to ...
7249 (arm_regsets): ... this, and make static.
7250 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7251 (arm_regs_info): New function.
7252 (the_low_target): Adjust.
7253 (initialize_low_arch): New function.
7254 * linux-m68k-low.c (tdesc_m68k): Declare.
7255 (target_regsets): Rename to ...
7256 (m68k_regsets): ... this, and make static.
7257 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7258 (m68k_regs_info): New function.
7259 (m68k_arch_setup): New function.
7260 (the_low_target): Adjust.
7261 (initialize_low_arch): New function.
7262 * linux-sh-low.c (tdesc_sharch): Declare.
7263 (target_regsets): Rename to ...
7264 (sh_regsets): ... this, and make static.
7265 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7266 (sh_regs_info, sh_arch_setup): New functions.
7267 (the_low_target): Adjust.
7268 (initialize_low_arch): New function.
7269 * linux-bfin-low.c (tdesc_bfin): Declare.
7270 (bfin_arch_setup): New function.
7271 (bfin_usrregs_info, regs_info): New globals.
7272 (bfin_regs_info): New function.
7273 (the_low_target): Adjust.
7274 (initialize_low_arch): New function.
7275 * linux-cris-low.c (tdesc_cris): Declare.
7276 (cris_arch_setup): New function.
7277 (cris_usrregs_info, regs_info): New globals.
7278 (cris_regs_info): New function.
7279 (the_low_target): Adjust.
7280 (initialize_low_arch): New function.
7281 * linux-cris-low.c (tdesc_crisv32): Declare.
7282 (cris_arch_setup): New function.
7283 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7284 (cris_regs_info): New function.
7285 (the_low_target): Adjust.
7286 (initialize_low_arch): New function.
7287 * linux-m32r-low.c (tdesc_m32r): Declare.
7288 (m32r_arch_setup): New function.
7289 (m32r_usrregs_info, regs_info): New globals.
7290 (m32r_regs_info): Adjust.
7291 (initialize_low_arch): New function.
7292 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7293 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7294 (tic6x_usrregs_info): Forward declare.
7295 (tic6x_read_description): New function, based on ...
7296 (tic6x_arch_setup): ... this. Reimplement.
7297 (target_regsets): Rename to ...
7298 (tic6x_regsets): ... this, and make static.
7299 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7300 (tic6x_regs_info): New function.
7301 (the_low_target): Adjust.
7302 (initialize_low_arch): New function.
7303 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7304 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7305 (target_regsets): Rename to ...
7306 (xtensa_regsets): ... this, and make static.
7307 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7309 (xtensa_arch_setup, xtensa_regs_info): New functions.
7310 (the_low_target): Adjust.
7311 (initialize_low_arch): New function.
7312 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7313 (nios2_arch_setup): Set the current process'es tdesc.
7314 (target_regsets): Rename to ...
7315 (nios2_regsets): ... this.
7316 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7317 (nios2_regs_info): New function.
7318 (the_low_target): Adjust.
7319 (initialize_low_arch): New function.
7320 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7321 (aarch64_arch_setup): Set the current process'es tdesc.
7322 (target_regsets): Rename to ...
7323 (aarch64_regsets): ... this.
7324 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7325 (aarch64_regs_info): New function.
7326 (the_low_target): Adjust.
7327 (initialize_low_arch): New function.
7328 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7330 (target_regsets): Rename to ...
7331 (tile_regsets): ... this.
7332 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7333 (tile_regs_info): New function.
7334 (tile_arch_setup): Set the current process'es tdesc.
7335 (the_low_target): Adjust.
7336 (initialize_low_arch): New function.
7337 * spu-low.c (tdesc_spu): Declare.
7338 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7339 * win32-arm-low.c (tdesc_arm): Declare.
7340 (arm_arch_setup): New function.
7341 (the_low_target): Install arm_arch_setup instead of
7343 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7344 (init_windows_x86): Rename to ...
7345 (i386_arch_setup): ... this. Set `win32_tdesc'.
7346 (the_low_target): Adjust.
7347 * win32-low.c (win32_tdesc): New global.
7348 (child_add_thread): Don't create the thread cache here.
7349 (do_initial_child_stuff): Set the new process'es tdesc.
7350 * win32-low.h (struct target_desc): Forward declare.
7351 (win32_tdesc): Declare.
7352 * lynx-i386-low.c (tdesc_i386): Declare global.
7353 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7354 * lynx-low.c (lynx_tdesc): New global.
7355 (lynx_add_process): Set the new process'es tdesc.
7356 * lynx-low.h (struct target_desc): Forward declare.
7357 (lynx_tdesc): Declare global.
7358 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7359 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7360 * nto-low.c (nto_tdesc): New global.
7361 (do_attach): Set the new process'es tdesc.
7362 * nto-low.h (struct target_desc): Forward declare.
7363 (nto_tdesc): Declare.
7364 * nto-x86-low.c (tdesc_i386): Declare.
7365 (nto_x86_arch_setup): Set `nto_tdesc'.
7367 2013-06-04 Gary Benson <gbenson@redhat.com>
7369 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7370 to qSupported response when appropriate.
7371 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7372 with nonzero-length annex.
7373 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7374 arguments supplied in annex.
7376 2013-05-31 Doug Evans <dje@google.com>
7379 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7380 64 bits in 64-cross-32 environment.
7382 2013-05-28 Pedro Alves <palves@redhat.com>
7384 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7385 (aarch64-without-fpu.c): Delete rule.
7386 * configure.srv (aarch64*-*-linux*): Remove references to
7387 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7388 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7391 2013-05-24 Pedro Alves <palves@redhat.com>
7393 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7394 instead of strchr/decode_address. Error if the range isn't split
7395 with a ','. Don't assume there's be a ':' in the action.
7397 2013-05-23 Yao Qi <yao@codesourcery.com>
7398 Pedro Alves <palves@redhat.com>
7400 * linux-low.c (lwp_in_step_range): New function.
7401 (linux_wait_1): If the thread was range stepping and stopped
7402 outside the stepping range, report the stop to GDB. Otherwise,
7403 continue stepping. Add range stepping debug output.
7404 (linux_set_resume_request): Copy the step range from the resume
7406 (linux_supports_range_stepping): New.
7407 (linux_target_ops) <supports_range_stepping>: Set to
7408 linux_supports_range_stepping.
7409 * linux-low.h (struct linux_target_ops)
7410 <supports_range_stepping>: New field.
7411 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7412 * linux-x86-low.c (x86_supports_range_stepping): New.
7413 (the_low_target) <supports_range_stepping>: Set to
7414 x86_supports_range_stepping.
7415 * server.c (handle_v_cont): Handle 'r' action.
7416 (handle_v_requests): Append ";r" if the target supports range
7418 * target.h (struct thread_resume) <step_range_start,
7419 step_range_end>: New fields.
7420 (struct target_ops) <supports_range_stepping>:
7422 (target_supports_range_stepping): New macro.
7424 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7426 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7427 confusion in comment.
7429 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7431 * lynx-low.c (struct process_info_private): New type.
7432 (lynx_add_process): New function.
7433 (lynx_create_inferior, lynx_attach): Replace calls to
7434 add_process by calls to lynx_add_process.
7435 (lynx_resume): If PTID is null, then try using
7436 current_process()->private->last_wait_event_ptid.
7438 (lynx_clear_inferiors): Delete. The contents of that function
7439 has been inlined in lynx_mourn;
7440 (lynx_wait_1): Save the ptid in the process's private data.
7441 (lynx_mourn): Free the process' private data. Replace call
7442 to lynx_clear_inferiors by call to clear_inferiors.
7444 2013-05-17 Yao Qi <yao@codesourcery.com>
7446 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7449 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7451 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7452 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7453 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7454 PT_TEXT_END_ADDR guards. Update comments.
7455 (linux_target_op) <read_offsets>: Conditionally define to
7456 linux_read_offsets if the target is UCLIBC and if it defines
7457 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7459 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7460 Andrew Jenner <andrew@codesourcery.com>
7462 * Makefile.in (SFILES): Add linux-nios2-low.c.
7463 (clean): Add action to delete nios2-linux.c.
7464 (nios2-linux.c): New rule.
7465 * configure.srv: Add nios2*-*-linux*.
7466 * linux-nios2-low.c: New.
7468 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7470 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7472 2013-04-25 Hui Zhu <hui@codesourcery.com>
7475 * ax.c (ax_printf): Add fflush.
7477 2013-04-22 Tom Tromey <tromey@redhat.com>
7479 * Makefile.in (SFILES): Add filestuff.c.
7480 (OBS): Add filestuff.o.
7481 (filestuff.o): New target.
7482 * config.in, configure: Rebuild.
7483 * configure.ac: Check for fdwalk, pipe2.
7485 2013-04-17 Pedro Alves <palves@redhat.com>
7487 * configure.ac (USE_THREAD_DB): Delete variable.
7488 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7489 Don't AC_SUBST USE_THREAD_DB.
7490 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7491 * config.in, configure: Regenerate.
7493 2013-04-16 Pedro Alves <palves@redhat.com>
7495 * linux-low.h (struct lwp_info) <thread_known>: Move under
7496 the USE_THREAD_DB #ifdef.
7498 2013-04-16 Pedro Alves <palves@redhat.com>
7500 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7501 (linux-low.o): Delete rule.
7502 * linux-low.h: Always include "gdb_thread_db.h" instead of
7503 conditionally including thread_db.h.
7504 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7507 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7509 * Makefile.in (install-only): Fix make install regression.
7511 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7513 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7514 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7516 * gdbserver.1: Remove.
7518 2013-03-22 Pedro Alves <palves@redhat.com>
7520 * linux-low.c (handle_extended_wait): Don't call
7521 linux_enable_event_reporting.
7523 2013-03-15 Tony Theodore <tonyt@logyst.com>
7526 * Makefile.in (SHELL): Use @SHELL@.
7528 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7530 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7533 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7535 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7536 Remove extraneous NULL element.
7538 2013-03-13 Yao Qi <yao@codesourcery.com>
7540 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7541 'V' block in trace frame.
7543 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7545 * target.h (struct target_ops): Add btrace ops.
7546 (target_supports_btrace): New macro.
7547 (target_enable_btrace): New macro.
7548 (target_disable_btrace): New macro.
7549 (target_read_btrace): New macro.
7550 * gdbthread.h (struct thread_info): Add btrace field.
7551 * server.c: Include btrace-common.h.
7552 (handle_btrace_general_set): New function.
7553 (handle_btrace_enable): New function.
7554 (handle_btrace_disable): New function.
7555 (handle_general_set): Call handle_btrace_general_set.
7556 (handle_qxfer_btrace): New function.
7557 (struct qxfer qxfer_packets[]): Add btrace entry.
7558 * inferiors.c (remove_thread): Disable btrace.
7559 * linux-low: Include linux-btrace.h.
7560 (linux_low_enable_btrace): New function.
7561 (linux_low_read_btrace): New function.
7562 (linux_target_ops): Add btrace ops.
7563 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7564 Add srv_linux_btrace=yes.
7565 (x86_64-*-linux*): Add linux-btrace.o.
7566 Add srv_linux_btrace=yes.
7567 * configure.ac: Define HAVE_LINUX_BTRACE.
7568 * config.in: Regenerated.
7569 * configure: Regenerated.
7571 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7573 * server.c (handle_qxfer): Preserve error message if -3 is
7575 (qxfer): Document the -3 return value.
7577 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7579 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7580 (linux_btrace_h): New variable.
7581 (linux-btrace.o): New rule.
7583 2013-03-08 Stan Shebs <stan@codesourcery.com>
7584 Hafiz Abid Qadeer <abidh@codesourcery.com>
7586 * tracepoint.c (trace_buffer_size): New global.
7587 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7588 (init_trace_buffer): Change to one-argument function. Allocate
7589 trace buffer memory.
7590 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7591 handle QTBuffer:size packet.
7592 (cmd_bigqtbuffer_size): New function.
7593 (initialize_tracepoint): Call init_trace_buffer with
7594 DEFAULT_TRACE_BUFFER_SIZE.
7595 * server.c (handle_query): Add QTBuffer:size in the
7598 2013-03-07 Yao Qi <yao@codesourcery.com>
7600 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7601 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7603 (cmd_qtsp): Adjust condition. Do post increment.
7604 Set cur_action and cur_step_action back to 0.
7606 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7609 * linux-low.c (linux_write_memory): Return early success if LEN is
7612 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7614 * configure.srv: Add x86_64-*-cygwin* as target.
7616 2013-02-28 Tom Tromey <tromey@redhat.com>
7618 * configure.ac: Invoke AC_SYS_LARGEFILE.
7619 * configure, config.in: Rebuild.
7621 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7623 * win32-low.c: Throughout, fix format strings and casts of
7624 printf-like functions to avoid type related warnings on all
7626 (get_child_debug_event): Print dwDebugEventCode as hex since
7627 that's how it's usually documented.
7629 2013-02-28 Yao Qi <yao@codesourcery.com>
7631 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7634 2013-02-27 Jiong Wang <jiwang@tilera.com>
7636 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7637 (reg-tilegx32.c): New rule.
7638 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7639 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7640 different register info initializer according to elf class.
7641 (init_registers_tilgx32): New function. The tilegx32 register info
7643 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7644 (tile_store_gregset): Likewise.
7646 2013-02-27 Yao Qi <yao@codesourcery.com>
7648 * server.c (process_point_options): Print debug message when
7649 debug_threads is true.
7651 2013-02-26 Yao Qi <yao@codesourcery.com>
7653 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7655 2013-02-19 Pedro Alves <palves@redhat.com>
7656 Kai Tietz <ktietz@redhat.com>
7660 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7661 instead of strtoul to extract address from packet.
7662 (process_serial_event) <'z'>: Likewise.
7664 2013-02-18 Yao Qi <yao@codesourcery.com>
7666 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7668 2013-02-14 Pedro Alves <palves@redhat.com>
7672 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7673 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7675 2013-02-14 Pedro Alves <palves@redhat.com>
7677 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7679 2013-02-14 Pedro Alves <palves@redhat.com>
7681 * tracepoint.c (save_string): Delete.
7682 (add_tracepoint_action): Use savestring instead of save_string.
7684 2013-02-12 Pedro Alves <palves@redhat.com>
7686 * linux-xtensa-low.c: Ditto.
7687 * xtensa-xtregs.c: Ditto.
7689 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7691 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7694 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7696 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7697 aarch64_num_wp_regs and aarch64_num_bp_regs to
7698 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7700 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7702 * linux-aarch64-low.c (ps_get_thread_area): Replace
7703 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7705 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7706 Marcus Shawcroft <marcus.shawcroft@arm.com>
7707 Nigel Stephens <nigel.stephens@arm.com>
7708 Yufeng Zhang <yufeng.zhang@arm.com>
7710 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7711 (aarch64.c, aarch64-without-fpu.c): New targets.
7712 * configure.srv (aarch64*-*-linux*): New.
7713 * linux-aarch64-low.c: New file.
7715 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7717 * linux-low.c (handle_extended_wait, linux_create_inferior)
7718 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7719 (dequeue_one_deferred_signal, linux_resume_one_thread)
7720 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7721 (linux_tracefork_grandchild, linux_test_for_tracefork)
7722 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7723 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7724 where the argument is 0.
7726 2013-01-25 Yao Qi <yao@codesourcery.com>
7728 * event-loop.c: Include "queue.h".
7729 (gdb_event_p): New typedef.
7730 (struct gdb_event) <next_event>: Remove.
7731 (event_queue): Change to QUEUE(gdb_event_p).
7732 (async_queue_event): Remove.
7733 (gdb_event_xfree): New.
7734 (initialize_event_loop): New.
7735 (process_event): Use API from QUEUE.
7736 (wait_for_event): Likewise.
7737 * server.c (main): Call initialize_event_loop.
7738 * server.h (initialize_event_loop): Declare.
7740 2013-01-18 Yao Qi <yao@codesourcery.com>
7742 * ax.h (struct eval_agent_expr_context): New.
7743 (gdb_eval_agent_expr): Update declaration.
7744 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7745 TFRAME. Add new argument CTX.
7746 * server.h (struct eval_agent_expr_context): Declare.
7747 (agent_mem_read, agent_tsv_read): Update declaration.
7748 (agent_mem_read_string): Likewise.
7749 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7750 (add_traceframe_block): Add new argument TPOINT.
7751 Increase TPOINT->traceframe_usage.
7752 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7753 eval_tracepoint_agent_expr.
7754 (condition_true_at_tracepoint): Likewise.
7755 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7756 (agent_mem_read_string, agent_tsv_read): Likewise.
7758 2013-01-16 Yao Qi <yao@codesourcery.com>
7760 * linux-low.c (linux_resume_one_lwp): Don't check
7761 'lwp->bp_reinsert != 0'.
7763 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7764 Pedro Alves <palves@redhat.com>
7766 * lynx-low.c (ptrace_request_to_str): Define a temporary
7767 macro and use it to simplify this function's implementation.
7769 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7771 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7774 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7776 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7778 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7780 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7782 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7784 * lynx-low.c (lynx_resume): Use the resume_info parameter
7785 to determine the ptid for the lynx_ptrace call, unless
7786 it is equal to minus_one_ptid, in which case we use the
7787 ptid of the current_inferior.
7788 (lynx_wait_1): After having received a thread create/exit
7789 event, resume the inferior's execution using the signaling
7790 thread's ptid, rather than the old ptid.
7792 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7794 * lynx-low.c (lynx_resume): Delete variable ret.
7796 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7798 * gdbreplay.c (gdbreplay_version): Update copyright year.
7799 * server.c (gdbserver_version): Likewise.
7801 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7803 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7806 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7808 * lynx-low.c (ptrace_request_to_str): Add handling for
7811 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7813 * lynx-low.c (lynx_attach): Delete variable new_process.
7815 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7817 * lynx-low.c (lynx_create_inferior): Delete variable
7820 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7822 * lynx-low.c (ptrace_request_to_str): Do not handle
7823 PTRACE_GETTHREADLIST if this macro does not exist.
7825 2012-12-15 Yao Qi <yao@codesourcery.com>
7827 * Makefile.in (OBS): Add notif.o.
7828 * notif.c, notif.h: New.
7829 * server.c: Include "notif.h".
7830 (struct vstop_notif) <next>: Remove.
7832 (queue_stop_reply): Update.
7833 (push_event, send_next_stop_reply): Remove.
7834 (discard_queued_stop_replies): Update.
7835 (notif_stop): New variable.
7836 (handle_v_stopped): Remove.
7837 (handle_v_requests): Don't call handle_v_stopped. Call
7838 handle_ack_notif instead.
7839 (queue_stop_reply_callback): Call notif_event_enque instead
7840 of queue_stop_reply.
7841 (handle_status): Don't call send_next_stop_reply, call
7842 notif_write_event instead.
7843 (kill_inferior_callback): Likewise.
7844 (detach_or_kill_inferior_callback): Likewise.
7845 (main): Call initialize_notif.
7846 (process_serial_event): Call QUEUE_is_empty.
7847 (handle_target_event): Call notif_push instead of push event.
7848 * server.h (push_event): Remove declaration.
7850 2012-12-10 Tom Tromey <tromey@redhat.com>
7852 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7853 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7856 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7857 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7858 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7859 (amd64-linux-ipa.o, ax.o): Rewrite.
7860 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7861 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7862 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7863 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7864 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7865 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7866 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7867 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7868 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7869 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7870 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7871 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7872 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7873 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7874 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7875 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7876 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7877 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7878 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7879 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7880 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7881 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7882 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7883 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7884 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7885 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7886 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7887 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7888 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7889 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7890 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7891 (reg-tilegx.o): Remove.
7892 (all_object_files): New macro.
7893 Include .deps files.
7894 * aclocal.m4, configure: Rebuild.
7895 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7896 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7897 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7899 2012-12-05 Tom Tromey <tromey@redhat.com>
7902 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7904 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7906 * configure.ac: Check for linux/perf_event.h.
7907 * config.in: Regenerated.
7908 * configure: Regenerated.
7910 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7912 * hostio.c (handle_readlink): Decrease buffer size
7913 parameter passed to readlink by one byte.
7915 2012-11-26 Yao Qi <yao@codesourcery.com>
7917 * configure.ac (build_warnings): Append '-Wempty-body'.
7918 * configure: Regenerated.
7919 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7922 2012-11-15 Pierre Muller <muller@sourceware.org>
7924 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7925 * config.in: Regenerate.
7926 * configure: Regenerate.
7927 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7928 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7929 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7930 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7932 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7933 instead of <sys/wait.h> header.
7934 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7936 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7938 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7939 (various make rules): Remove -DGDBSERVER
7941 2012-11-09 Yao Qi <yao@codesourcery.com>
7943 * spu-low.c (current_ptid): Move it to ..
7944 * gdbthread.h: ... here. New.
7945 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7946 * server.c (myresume, process_serial_event): Likewise.
7947 * thread-db.c (thread_db_find_new_threads): Likewise.
7948 * tracepoint.c (run_inferior_command): Likewise.
7950 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7952 * server.c (handle_search_memory_1): Include access length in
7955 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7957 * linux-crisv32-low.c: Fix compile errors.
7959 2012-09-04 Yao Qi <yao@codesourcery.com>
7961 * tracepoint.c (cmd_qtsv): Adjust debug message.
7962 Don't check CUR_TPOINT.
7964 2012-08-28 Yao Qi <yao@codesourcery.com>
7966 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7967 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7968 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7969 Remove declarations of xmalloc, xreallloc, xstrdup and
7971 * Makefile.in (libiberty_h): New.
7972 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7973 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7975 2012-08-23 Yao Qi <yao@codesourcery.com>
7977 * server.h: Remove declaration of 'xsnprintf'.
7979 2012-08-22 Keith Seitz <keiths@redhat.com>
7981 * server.h: Include build-gnulib-gbserver/config.h.
7982 * gdbreplay.c: Likewise.
7984 2012-08-08 Doug Evans <dje@google.com>
7986 * Makefile.in (SFILES): Add gdb_vecs.c.
7987 (OBS): Add gdb_vecs.o.
7988 (gdb_vecs_h, host_defs_h): New variables.
7989 (thread-db.o): Add $(gdb_vecs_h) dependency.
7990 (gdb_vecs.o): New rule.
7991 * thread-db.c: #include "gdb_vecs.h".
7992 (thread_db_load_search): Use a vector to iterate over path elements.
7993 Handle text appearing after "$pdir".
7995 * configure.ac: Add check for strstr.
7996 * config.in: Regenerate.
7997 * configure: Regenerate.
7999 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8001 * hostio.c (handle_pread): If pread fails, fall back to attempting
8003 (handle_pwrite): Likewise for pwrite.
8005 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8007 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8008 between unsupported TYPE and unimplementable ADDR/LEN combination.
8009 (arm_insert_point): Act on new return value.
8011 2012-07-31 Pedro Alves <palves@redhat.com>
8013 * server.c (process_point_options): Only skip tokens if we find
8014 one that is unrecognized. Don't treat 'X' specially while
8015 skipping unrecognized tokens.
8017 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8019 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8020 to 4-byte-align HW breakpoint addresses for Thumb.
8022 2012-07-27 Yao Qi <yao@codesourcery.com>
8026 * server.h: Declare gdb_agent_about_to_close.
8027 * target.c (kill_inferior): Include "agent.h".
8028 New. Send command 'kill'.
8029 * target.h (kill_inferior): Removed macro.
8030 * tracepoint.c (gdb_agent_about_to_close): New.
8031 (gdb_agent_helper_thread): Handle command 'close'.
8032 Wait endlessly until the inferior stops.
8033 Install gdb_agent_remove_socket to atexit hook.
8034 (agent_socket_name): New static variable.
8035 (gdb_agent_socket_init): Replace local variable 'name' with
8036 'agent_socket_name'.
8037 (gdb_agent_remove_socket): New.
8039 2012-07-27 Yao Qi <yao@codesourcery.com>
8041 * server.c (process_point_options): Stop at 'X' when parsing.
8043 2012-07-19 Michael Eager <eager@eagercon.com>
8045 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8047 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8048 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8049 hardware breakpoint.
8051 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8053 * gdbserver/linux-low.c (initialize_low): Call
8054 linux_ptrace_init_warnings.
8056 2012-07-02 Doug Evans <dje@google.com>
8058 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8061 2012-07-02 Stan Shebs <stan@codesourcery.com>
8063 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8064 (ax.o): Add it to build rule.
8066 (OBS): Add format.o.
8067 (IPA_OBS): Add format.o.
8068 * server.c (handle_query): Claim support for breakpoint commands.
8069 (process_point_options): Add command case.
8070 (process_serial_event): Leave running if there are printfs in
8072 * mem-break.h (any_persistent_commands): Declare.
8073 (add_breakpoint_commands): Declare.
8074 (gdb_no_commands_at_breakpoint): Declare.
8075 (run_breakpoint_commands): Declare.
8076 * mem-break.c (struct point_command_list): New struct.
8077 (struct breakpoint): New field command_list.
8078 (any_persistent_commands): New function.
8079 (add_commands_to_breakpoint): New function.
8080 (add_breakpoint_commands): New function.
8081 (gdb_no_commands_at_breakpoint): New function.
8082 (run_breakpoint_commands): New function.
8083 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8085 * ax.c: Include format.h.
8086 (ax_printf): New function.
8087 (gdb_eval_agent_expr): Add printf opcode.
8089 2012-06-13 Yao Qi <yao@codesourcery.com>
8091 * server.c (start_inferior): Remove duplicated writes to fields
8092 'last_resume_kind' and 'last_status' of 'current_inferior'.
8094 2012-06-12 Yao Qi <yao@codesourcery.com>
8095 Pedro Alves <palves@redhat.com>
8097 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8099 * server.c (handle_v_cont): Extend comment.
8101 2012-06-11 Yao Qi <yao@codesourcery.com>
8103 * linux-low.c (linux_attach): Add 'static'.
8105 2012-06-06 Yao Qi <yao@codesourcery.com>
8107 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8109 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8111 Fix gcc -flto compilation warning.
8112 * server.c (main): Make variable multi_mode and attach volatile.
8114 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8116 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8117 if the platform doesn't know about it.
8119 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8121 * Makefile.in (SFILES): Add linux-tile-low.c.
8122 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8123 * configure.srv: Handle tilegx-*-linux*.
8124 * linux-tile-low.c: New file.
8126 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8128 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8130 2012-05-24 Pedro Alves <palves@redhat.com>
8134 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8136 2012-05-24 Pedro Alves <palves@redhat.com>
8140 Replace target_signal with gdb_signal throughout.
8142 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8144 * linux-low.c (linux_store_registers): Avoid the copying sequence
8145 when no data has been retrieved by ptrace.
8147 2012-05-22 Will Deacon <will.deacon@arm.com>
8149 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8150 Include asm/ptrace.h.
8151 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8154 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8156 * linux-low.c (linux_store_registers): Don't re-retrieve data
8157 with ptrace that has already been obtained from /proc. Always
8158 copy any data retrieved with ptrace to the buffer supplied.
8160 2012-05-11 Yao Qi <yao@codesourcery.com>
8161 Pedro Alves <palves@redhat.com>
8163 * linux-low.c (enum stopping_threads_kind): New.
8164 (stopping_threads): Change type to `enum stopping_threads_kind'.
8165 (handle_extended_wait): If stopping and suspending threads, leave
8166 the new_lwp suspended too.
8167 (linux_wait_for_event): Adjust.
8168 (stop_all_lwps): Set `stopping_threads' to
8169 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8170 whether we're suspending threads or just stopping them. Assert no
8173 2012-04-29 Yao Qi <yao@codesourcery.com>
8175 * server.h: Move some code to ...
8176 * gdbthread.h: ... here. New.
8177 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8178 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8179 (nto-low.o, win32-low.o): Likewise.
8180 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8181 * regcache.c, remote-utils.c, server.c: Likewise.
8182 * target.c, tracepoint.c, win32-low.c: Likewise.
8184 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8186 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8187 (PTRACE_ARG4_TYPE): Likewise.
8188 (PTRACE_XFER_TYPE): Likewise.
8189 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8190 ptrace to PTRACE_ARG3_TYPE.
8191 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8192 (PTRACE_ARG4_TYPE): Likewise.
8193 (PTRACE_XFER_TYPE): Likewise.
8194 (linux_detach_one_lwp): Cast fourth argument of
8195 ptrace to long then PTRACE_ARG4_TYPE.
8196 (regsets_fetch_inferior_registers): Cast third argument of
8197 ptrace to long then PTRACE_ARG3_TYPE.
8198 (regsets_store_inferior_registers): Likewise.
8200 2012-04-20 Pedro Alves <palves@redhat.com>
8202 * configure: Regenerate.
8204 2012-04-19 Pedro Alves <palves@redhat.com>
8206 * Makefile.in (GNULIB_BUILDDIR): New.
8207 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8208 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8209 (all, install-only, uninstall, clean-info, all-lib, clean): No
8210 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8211 (maintainer-clean realclean distclean): Use subdir_do.
8213 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8214 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8215 * acinclude.m4: Include acx_configure_dir.m4.
8216 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8217 calls. Call AC_PROG_RANLIB. Configure gnulib using
8220 (GNULIB_STDINT_H): Adjust.
8221 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8222 * gdbreplay.c: Include build-gnulib/config.h.
8223 * server.h: Likewise.
8224 * aclocal.m4: Regenerate.
8225 * config.in: Regenerate.
8226 * configure: Regenerate.
8228 2012-04-19 Pedro Alves <palves@redhat.com>
8230 * Makefile.in (LIBGNU, INCGNU): Adjust.
8231 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8232 (all, install-only, uninstall, clean-info, all-lib, clean)
8233 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8234 * configure.ac: Adjust AC_OUTPUT output.
8235 * aclocal.m4: Regenerate.
8236 * configure: Regenerate.
8238 2012-04-19 Pedro Alves <palves@redhat.com>
8240 * Makefile.in (generated_files): New.
8241 (server_h): Remove the explicit dependency on config.h, and depend
8242 on $generated_files.
8244 2012-04-19 Pedro Alves <palves@redhat.com>
8246 * Makefile.in (INCGNU): Add -Ignulib.
8248 2012-04-19 Pedro Alves <palves@redhat.com>
8250 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8251 (INCGNU): ... this, and spell out -I here.
8252 (GNULIB_LIB): Rename to ...
8254 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8256 2012-04-19 Pedro Alves <palves@redhat.com>
8258 * config.in: Regenerate.
8260 2012-04-19 Pedro Alves <palves@redhat.com>
8262 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8263 * server.h (memmem): Remove declaration.
8264 * config.in: Regenerate.
8265 * configure: Regenerate.
8267 2012-04-19 Yao Qi <yao@codesourcery.com>
8269 * Makefile.in (SFILES): Add common/vec.c.
8273 2012-04-19 Yao Qi <yao@codesourcery.com>
8275 * remote-utils.c (prepare_resume_reply): Replace with macro
8276 target_core_of_thread.
8277 * server.c (handle_qxfer_threads_proper): Likewise.
8278 * target.h (traget_core_of_thread): New macro.
8280 2012-04-18 Pedro Alves <palves@redhat.com>
8282 * aclocal.m4: Regenerate.
8283 * configure: Regenerate.
8285 2012-04-16 Yao Qi <yao@codesourcery.com>
8287 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8288 duplicated on address.
8290 2012-04-16 Yao Qi <yao@codesourcery.com>
8292 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8293 (struct tracepoint_action_ops) <send>: New field.
8294 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8295 (agent_expr_send, x_tracepoint_action_send): New.
8296 (l_tracepoint_action_send): New.
8297 (cmd_qtdp): Download and install tracepoint
8298 according to `use_agent'.
8299 (run_inferior_command): Add one more parameter `len'.
8301 (tracepoint_send_agent): New.
8302 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8304 2012-04-16 Yao Qi <yao@codesourcery.com>
8306 * tracepoint.c (download_tracepoints): Moved to ...
8307 (cmd_qtstart): ... here.
8309 2012-04-14 Yao Qi <yao@codesourcery.com>
8311 * tracepoint.c: Include inttypes.h.
8312 (struct collect_memory_action): Use sized types.
8313 (struct tracepoint): Likewise.
8314 (cmd_qtdp, stop_tracing): Update print specifiers.
8315 (cmd_qtp, response_tracepoint): Likewise.
8316 (collect_data_at_tracepoint): Likewise.
8317 (collect_data_at_step): Likewise.
8319 2012-04-14 Yao Qi <yao@codesourcery.com>
8321 Import gnulib module inttypes.
8322 * aclocal.m4, config.in, configure: Regenerated.
8324 2012-04-14 Yao Qi <yao@codesourcery.com>
8326 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8327 Makefile and config.status at last.
8329 2012-04-13 Yao Qi <yao@codesourcery.com>
8331 * tracepoint.c: Include stdint.h unconditionally.
8333 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8335 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8336 on BFD_HAVE_SYS_PROCFS_TYPE.
8337 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8338 * configure: Regenerate.
8339 * config.in: Likewise.
8341 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8343 * Makefile.in (clean): Also remove x32.c x32-linux.c
8344 x32-avx.c x32-avx-linux.c.
8345 (x32.o): New target.
8347 (x32-linux.o): Likewise.
8348 (x32-linux.c): Likewise.
8349 (x32-avx.o): Likewise.
8350 (x32-avx.c): Likewise.
8351 (x32-avx-linux.o): Likewise.
8352 (x32-avx-linux.c): Likewise.
8354 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8355 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8356 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8357 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8358 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8359 i386/x32-avx-linux.xml.
8361 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8362 (init_registers_x32_avx_linux): Likwise.
8363 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8364 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8366 2012-04-13 Pedro Alves <palves@redhat.com>
8368 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8369 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8370 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8371 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8374 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8376 * linux-x86-low.c (compat_x32_clock_t): New.
8377 (compat_x32_siginfo_t): Likewise.
8378 (compat_x32_siginfo_from_siginfo): Likewise.
8379 (siginfo_from_compat_x32_siginfo): Likewise.
8380 (linux_is_elf64): Likewise.
8381 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8382 and siginfo_from_compat_x32_siginfo for x32.
8383 (x86_arch_setup): Set linux_is_elf64.
8385 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8388 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8390 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8391 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8392 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8393 compatible with process.
8395 2012-04-12 Yao Qi <yao@codesourcery.com>
8397 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8398 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8399 (install-only, install-info, clean): Handle sub dir gnulib.
8400 (all-lib, am--refresh): New targets.
8401 (memmem.o): Remove target.
8402 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8403 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8404 (AC_REPLACE_FUNCS): Remove memmem.
8405 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8406 (AC_OUTPUT): Generate Makefile in gnulib/.
8407 * aclocal.m4, config.in, configure: Regenerated.
8409 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8411 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8413 2012-04-05 Pedro Alves <palves@redhat.com>
8415 -Werror=strict-aliasing
8417 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8420 2012-04-04 Pedro Alves <palves@redhat.com>
8422 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8423 (sparc_store_gregset_from_stack, sparc_store_gregset)
8424 (sparc_breakpoint_at): Fix formatting.
8426 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8428 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8430 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8431 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8432 * config.in: Regenerate.
8433 * configure: Likewise.
8435 2012-03-29 Pedro Alves <palves@redhat.com>
8437 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8438 Correct ptrace arguments.
8440 2012-03-28 Pedro Alves <palves@redhat.com>
8442 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8443 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8444 (IA64_FR1_REGNUM): New defines.
8445 (ia64_fetch_register): New.
8446 (the_low_target): Install it.
8447 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8449 * linux-low.c (linux_fetch_registers): Try the
8450 the_low_target.fetch_register hook first.
8452 * linux-arm-low.c (the_low_target): Adjust.
8453 * linux-bfin-low.c (the_low_target): Adjust.
8454 * linux-cris-low.c (the_low_target): Adjust.
8455 * linux-crisv32-low.c (the_low_target): Adjust.
8456 * linux-m32r-low.c (the_low_target): Adjust.
8457 * linux-m68k-low.c (the_low_target): Adjust.
8458 * linux-mips-low.c (the_low_target): Adjust.
8459 * linux-ppc-low.c (the_low_target): Adjust.
8460 * linux-s390-low.c (the_low_target): Adjust.
8461 * linux-sh-low.c (the_low_target): Adjust.
8462 * linux-sparc-low.c (the_low_target): Adjust.
8463 * linux-tic6x-low.c (the_low_target): Adjust.
8464 * linux-x86-low.c (the_low_target): Adjust.
8465 * linux-xtensa-low.c (the_low_target): Adjust.
8467 2012-03-26 Pedro Alves <palves@redhat.com>
8469 * server.c (handle_qxfer_libraries): Don't bail early if
8470 the_target->qxfer_libraries_svr4 is not NULL.
8472 2012-03-26 Pedro Alves <palves@redhat.com>
8474 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8476 2012-03-23 Pedro Alves <palves@redhat.com>
8478 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8479 "library-list-svr4" element's start tag when the the DSO list is
8482 2012-03-23 Pedro Alves <palves@redhat.com>
8484 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8485 a variable whose type size is the same as the inferior's pointer
8488 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8490 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8492 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8493 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8494 * linux-low.h: Include <signal.h>.
8495 (struct siginfo): Remove forward declaration.
8496 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8499 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8501 * .gitignore: Ignore more files.
8503 2012-03-19 Pedro Alves <palves@redhat.com>
8504 Jan Kratochvil <jan.kratochvil@redhat.com>
8506 * server.c (cont_thread, general_thread): Add describing comments.
8507 (start_inferior): Clear `cont_thread'.
8508 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8511 2012-03-15 Yao Qi <yao@codesourcery.com>
8513 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8515 (cmd_qtdp): ... here.
8517 2012-03-15 Yao Qi <yao@codesourcery.com>
8519 * tracepoint.c (struct tracepoint_action_ops): New.
8520 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8521 (m_tracepoint_action_download): New.
8522 (r_tracepoint_action_download): New.
8523 (x_tracepoint_action_download): New.
8524 (l_tracepoint_action_download): New.
8525 (add_tracepoint_action): Install `action->ops' according type.
8526 (download_tracepoint_1): Move code `download' function pointer
8527 of various tracepoint_action_ops.
8529 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8531 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8532 linux_ptrace_attach_warnings.
8534 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8536 * Makefile.in (linux-ptrace.o): New.
8537 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8538 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8539 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8540 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8541 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8543 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8545 2012-03-08 Yao Qi <yao@codesourcery.com>
8546 Pedro Alves <palves@redhat.com>
8548 Fix PR server/13392.
8549 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8551 * tracepoint.c (remove_tracepoint): New.
8552 (cmd_qtdp): Call remove_tracepoint when failed to install.
8554 2012-03-07 Pedro Alves <palves@redhat.com>
8556 * linux-low.c (get_detach_signal): New.
8557 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8558 Pass on pending signals to PTRACE_DETACH. Check the result of the
8560 * server.c (program_signals, program_signals_p): New.
8561 (handle_general_set): Handle QProgramSignals.
8562 * server.h (program_signals, program_signals_p): Declare.
8564 2012-03-05 Pedro Alves <palves@redhat.com>
8565 Jan Kratochvil <jan.kratochvil@redhat.com>
8567 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8570 2012-03-03 Yao Qi <yao@codesourcery.com>
8572 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8573 agent_look_up_symbols.
8575 2012-03-03 Yao Qi <yao@codesourcery.com>
8577 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8578 (linux-x86-low.o): Likewise.
8579 * server.h: Remove in_process_agent_loaded.
8580 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8584 2012-03-03 Yao Qi <yao@codesourcery.com>
8586 * tracepoint.c (gdb_agent_capability): New global.
8587 (in_process_agent_loaded_ust): Renamed to
8588 `in_process_agent_supports_ust'.
8590 (in_process_agent_supports_ust): Call agent_capability_check.
8591 (clear_installed_tracepoints): Assert that agent supports
8594 2012-03-03 Yao Qi <yao@codesourcery.com>
8596 * linux-low.c (linux_supports_agent): New.
8597 (linux_target_ops): Initialize field `supports_agent' with
8598 linux_supports_agent.
8599 * target.h (struct target_ops) <supports_agent>: New.
8600 (target_supports_agent): New macro.
8601 * server.c (handle_general_set): Handle packet 'QAgent'.
8602 (handle_query): Send `QAgent+'.
8603 * Makefile.in (server.o): Depends on agent.h.
8605 2012-03-03 Yao Qi <yao@codesourcery.com>
8607 * Makefile.in (OBS): Add agent.o.
8608 Add new rule for agent.o.
8609 Track dependence of tracepoint.c on agent.h.
8610 * tracepoint.c (run_inferior_command_1):
8611 (run_inferior_command): Call agent_run_command.
8612 (gdb_ust_connect_sync_socket): Deleted. Move it to
8614 (resume_thread, stop_thread): Likewise.
8615 (gdb_ust_socket_init): Renamed to ...
8616 (gdb_agent_socket_init): ... New.
8617 (gdb_ust_thread): Renamed to ...
8618 (gdb_agent_helper_thread): ... New.
8619 (gdb_ust_init): Move some code to ...
8620 (gdb_agent_init): ... here. New.
8621 [HAVE_UST]: Call gdb_ust_init.
8622 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8623 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8624 * config.in, configure: Regenerated.
8626 2012-03-02 Pedro Alves <palves@redhat.com>
8628 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8629 * linux-low.c (struct simple_pid_list): New.
8630 (stopped_pids): New a struct simple_pid_list pointer.
8631 (add_to_pid_list, pull_pid_from_list): New.
8632 (handle_extended_wait): Don't assume the first signal new children
8633 report is SIGSTOP. Adjust call to pull_pid_from_list.
8634 (linux_wait_for_lwp): Adjust.
8636 2012-03-02 Yao Qi <yao@codesourcery.com>
8638 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8641 2012-03-02 Yao Qi <yao@codesourcery.com>
8643 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8644 `stop_pc' and `tpoint'. Update caller.
8646 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8648 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8649 * linux-low.c (use_linux_regsets): New macro.
8650 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8651 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8652 (linux_register_in_regsets): New function.
8653 (usr_fetch_inferior_registers): Skip registers covered by
8655 (usr_store_inferior_registers): Likewise.
8656 (usr_fetch_inferior_registers): New macro.
8657 (usr_store_inferior_registers): Likewise.
8658 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8659 (linux_store_registers): Likewise.
8660 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8662 (init_registers_mips64_dsp_linux): Likewise.
8663 (init_registers_mips_linux): New macro.
8664 (init_registers_mips_dsp_linux): Likewise.
8665 (mips_dsp_num_regs): Likewise.
8666 (DSP_BASE, DSP_CONTROL): New fallback macros.
8667 (mips_base_regs): New macro.
8668 (mips_regmap): Use it. Fix the size.
8669 (mips_dsp_regmap): New variable.
8670 (mips_dsp_regset_bitmap): Likewise.
8671 (mips_arch_setup): New function.
8672 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8674 (mips_cannot_store_register): Likewise.
8675 (the_low_target): Update .arch_setup, .num_regs and .regmap
8676 initializers. Add .regset_bitmap initializer.
8677 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8679 * linux-bfin-low.c (the_low_target): Likewise.
8680 * linux-cris-low.c (the_low_target): Likewise.
8681 * linux-crisv32-low.c (the_low_target): Likewise.
8682 * linux-ia64-low.c (the_low_target): Likewise.
8683 * linux-m32r-low.c (the_low_target): Likewise.
8684 * linux-m68k-low.c (the_low_target): Likewise.
8685 * linux-ppc-low.c (the_low_target): Likewise.
8686 * linux-s390-low.c (the_low_target): Likewise.
8687 * linux-sh-low.c (the_low_target): Likewise.
8688 * linux-sparc-low.c (the_low_target): Likewise.
8689 * linux-tic6x-low.c (the_low_target): Likewise.
8690 * linux-x86-low.c (the_low_target): Likewise.
8691 * linux-xtensa-low.c (the_low_target): Likewise.
8692 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8693 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8694 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8696 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8697 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8699 2012-02-29 Yao Qi <yao@codesourcery.com>
8700 Pedro Alves <palves@redhat.com>
8702 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8703 `step_over_finished' is true.
8705 2012-02-27 Pedro Alves <palves@redhat.com>
8707 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8708 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8710 2012-02-27 Pedro Alves <palves@redhat.com>
8713 * linux-low.c (pid_is_stopped): New.
8714 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8716 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8718 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8721 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8723 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8725 2012-02-24 Luis Machado <lgustavo@codesourcery>
8727 * server.c (handle_query): Advertise support for target-side
8728 breakpoint condition evaluation.
8729 (process_point_options): New function.
8730 (process_serial_event): When inserting a breakpoint, check for
8731 a target-side condition that should be evaluated.
8733 * mem-break.c: Include regcache.h and ax.h.
8734 (point_cond_list_t): New data structure.
8735 (breakpoint) <cond_list>: New field.
8736 (find_gdb_breakpoint_at): Make non-static.
8737 (delete_gdb_breakpoint_at): Clear any target-side
8739 (clear_gdb_breakpoint_conditions): New function.
8740 (add_condition_to_breakpoint): Likewise.
8741 (add_breakpoint_condition): Likewise.
8742 (gdb_condition_true_at_breakpoint): Likewise.
8743 (gdb_breakpoint_here): Return result directly instead
8744 of going through a local variable.
8746 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8747 (clear_gdb_breakpoint_conditions): Likewise.
8748 (add_breakpoint_condition): Likewise.
8749 (gdb_condition_true_at_breakpoint): Likewise.
8751 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8752 (need_step_over_p): Take target-side breakpoint condition into
8755 2012-02-24 Luis Machado <lgustavo@codesourcery>
8757 * server.h: Include tracepoint.h.
8758 (agent_mem_read, agent_get_trace_state_variable_value,
8759 agent_set_trace_state_variable_value,
8760 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8761 get_set_tsv_func_addr): New prototypes.
8763 * ax.h: New include file.
8764 * ax.c: New source file.
8766 * tracepoint.c: Include ax.h.
8767 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8768 agent_expr, eval_result_type): Move to ax.h.
8769 (parse_agent_expr): Rename to ...
8770 (gdb_parse_agent_expr): ... this, make it non-static and move
8772 (unparse_agent_expr) Rename to ...
8773 (gdb_unparse_agent_expr): ... this, make it non-static and move
8775 (eval_agent_expr): Rename to ...
8776 (eval_tracepoint_agent_expr): ... this.
8777 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8778 forward declarations.
8779 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8780 (agent_get_trace_state_variable_value): New function.
8781 (agent_set_trace_state_variable_value): New function.
8782 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8783 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8784 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8785 (condition_true_at_tracepoint): Likewise.
8786 (parse_agent_expr): Rename to ...
8787 (gdb_parse_agent_expr): ... this and move to ax.c.
8788 (unparse_agent_expr): Rename to ...
8789 (gdb_unparse_agent_expr): ... this and move to ax.c.
8790 (gdb_agent_op_name): Move to ax.c.
8791 (eval_agent_expr): Rename to ...
8792 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8794 (eval_tracepoint_agent_expr): New function.
8795 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8797 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8799 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8800 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8801 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8802 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8803 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8804 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8805 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8806 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8807 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8808 (compile_bytecodes): Remove forward declaration.
8809 (is_goto_target): Move to ax.c.
8810 (compile_bytecodes): Move to ax.c and call
8811 agent_get_trace_state_variable_value (...) and
8812 agent_set_trace_state_variable_value (...).
8814 * Makefile.in: Update ax.c and IPA dependencies.
8816 2012-02-24 Pedro Alves <palves@redhat.com>
8818 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8819 (cmd_bigqtbuffer_circular): ... this. Only handle
8820 'QTBuffer:circular:'.
8821 (handle_tracepoint_general_set): Adjust.
8823 2012-02-16 Yao Qi <yao@codesourcery.com>
8825 * inferiors.c: Move code to ...
8826 * dll.c: .... here. New.
8827 * server.h: Declare clear_dlls.
8828 * Makefile.in (SFILES): Add dll.c.
8832 2012-02-11 Yao Qi <yao@codesourcery.com>
8834 * server.c: (handle_monitor_command): Add a new parameter
8836 (handle_query): Update caller.
8838 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8840 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8841 * configure, config.in: Regenerate.
8842 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8845 2012-02-02 Pedro Alves <palves@redhat.com>
8847 Try SIGKILL first, then PTRACE_KILL.
8848 * linux-low.c (linux_kill_one_lwp): New.
8849 (linux_kill_one_lwp): Rename to ...
8850 (kill_one_lwp_callback): ... this. Use the new
8853 2012-02-02 Pedro Alves <palves@redhat.com>
8855 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8858 2012-01-27 Pedro Alves <palves@redhat.com>
8860 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8861 (elf_64_file_p): Make static.
8862 (linux_pid_exe_is_elf_64_file): New.
8863 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8864 Delete declarations.
8865 (linux_pid_exe_is_elf_64_file): Declare.
8866 * linux-x86-low.c (x86_arch_setup): Use
8867 linux_pid_exe_is_elf_64_file.
8869 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8871 * linux-low.c (linux_wait_for_event_1): Rename to ...
8872 (linux_wait_for_event): ... here and merge it with former
8873 linux_wait_for_event - new variable wait_ptid, use it.
8874 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8876 2012-01-23 Pedro Alves <palves@redhat.com>
8878 * server.c (main): Avoid yet another case of infinite loop while
8879 detaching/killing after a longjmp.
8881 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8884 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8886 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8888 * hostio.c (handle_readlink): New function.
8889 (handle_vFile): Call it to handle "vFile:readlink" packets.
8891 2012-01-20 Pedro Alves <palves@redhat.com>
8892 Ulrich Weigand <ulrich.weigand@linaro.org>
8894 * server.c (handle_v_requests): Only support vAttach and vRun to
8895 start multiple processes when in extended protocol mode.
8897 2012-01-17 Pedro Alves <palves@redhat.com>
8899 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8900 memalign plus mprotect to allocate the scratch buffer.
8902 2012-01-13 Pedro Alves <palves@redhat.com>
8904 * server.c (attach_inferior): Clear `cont_thread'.
8906 2012-01-13 Pedro Alves <palves@redhat.com>
8908 * server.c (main): Avoid infinite loop while detaching/killing
8911 2012-01-09 Doug Evans <dje@google.com>
8913 * server.c (start_inferior): Set last_ptid in --wrapper case.
8915 2012-01-06 Yao Qi <yao@codesourcery.com>
8917 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8919 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8921 2012-01-04 Yao Qi <yao@codesourcery.com>
8923 * tracepoint.c (cmd_qtdp): Print debug message
8924 for static tracepoint.
8926 2012-01-04 Yao Qi <yao@codesourcery.com>
8928 * tracepoint.c (trace_vdebug): Differentiate debug message
8929 between gdbserver and IPA.
8931 2012-01-03 Yao Qi <yao@codesourcery.com>
8933 * tracepoint.c (tracepoint_was_hit): Don't collect for
8936 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8938 * terminal.h: Reformat copyright header.
8940 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8942 * server.c (gdbserver_version): Update copyright year.
8943 * gdbreplay.c (gdbreplay_version): Likewise.
8945 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8947 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8950 2011-12-18 Hui Zhu <teawater@gmail.com>
8951 * linux-low.c (linux_create_inferior): Save return value to ret.
8953 2011-12-18 Hui Zhu <teawater@gmail.com>
8955 * linux-low.c (linux_create_inferior): Save return value to ret.
8957 2011-12-16 Doug Evans <dje@google.com>
8959 * linux-low.c (linux_create_inferior): If stdio connection,
8960 redirect stdin from /dev/null, stdout to stderr.
8961 * remote-utils.c (remote_is_stdio): New static global.
8962 (remote_connection_is_stdio): New function.
8963 (remote_prepare): Handle stdio connection.
8964 (remote_open): Ditto.
8965 (remote_close): Don't close stdin for stdio connections.
8966 (read_prim,write_prim): New functions. Replace all calls to
8967 read/write to these.
8968 * server.c (main): Watch for "-" argument. Move call to
8969 remote_prepare before start_inferior.
8970 * server.h (STDIO_CONNECTION_NAME): New macro.
8971 (remote_connection_is_stdio): Declare.
8973 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8974 in debugging output.
8976 2011-12-15 Yao Qi <yao@codesourcery.com>
8978 * tracepoint.c: Include sys/syscall.h.
8979 (gdb_ust_thread): Remove preprocessor conditional.
8981 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8983 * linux-low.c (linux_detach_one_lwp): Call
8984 the_low_target.prepare_to_resume before detaching.
8986 2011-12-14 Yao Qi <yao@codesourcery.com>
8988 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8991 2011-12-14 Yao Qi <yao@codesourcery.com>
8993 * i386-low.c (i386_low_stopped_data_address): Initialize local
8996 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9000 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9001 DR_CONTROL unless necessary. Extend comments.
9002 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9003 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9005 2011-12-13 Yao Qi <yao@codesourcery.com>
9007 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9009 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9011 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9013 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9014 Print new debug message for such case.
9016 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9018 Fix overlapping memcpy.
9019 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9020 the read_inferior_memory transfer.
9021 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9022 write_inferior_memory transfer.
9023 (set_fast_tracepoint_jump): New variable buf. Use it for the
9024 read_inferior_memory and write_inferior_memory transfers.
9025 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9026 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9027 Use it for the write_inferior_memory transfer.
9028 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9031 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9033 * linux-low.c (fetch_register, store_register): Make code
9034 consistent, fix formatting.
9036 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9038 * linux-low.c (usr_store_inferior_registers): Factor out code
9039 to handle individual registers into...
9040 (store_register): ... this new function.
9042 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9044 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9045 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9046 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9047 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9048 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9049 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9050 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9051 (srv_xmlfiles): Add new XML files.
9053 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9055 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9056 (init_registers_s390_linux32v1): Add prototype.
9057 (init_registers_s390_linux32v2): Likewise.
9058 (init_registers_s390_linux64v1): Likewise.
9059 (init_registers_s390_linux64v2): Likewise.
9060 (init_registers_s390x_linux64v1): Likewise.
9061 (init_registers_s390x_linux64v2): Likewise.
9062 (s390_num_regs): Increment to 52.
9063 (s390_regmap): Add orig_r2 register.
9064 (s390_num_regs_3264): Increment to 68.
9065 (s390_regmap_3264): Add orig_r2 register.
9066 (s390_collect_ptrace_register): Handle orig_r2 register.
9067 (s390_supply_ptrace_register): Likewise.
9068 (s390_fill_last_break): New function.
9069 (s390_store_last_break): Likewise.
9070 (s390_fill_system_call): New function.
9071 (s390_store_system_call): Likewise.
9072 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9074 (s390_check_regset): New function.
9075 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9076 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9077 Update target_regsets for available register sets.
9079 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9080 Jan Kratochvil <jan.kratochvil@redhat.com>
9082 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9083 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9085 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9086 * linux-low.h (struct process_info_private): New member r_debug.
9087 * server.c (handle_qxfer_libraries): Call
9088 the_target->qxfer_libraries_svr4.
9089 (handle_qxfer_libraries_svr4): New function.
9090 (qxfer_packets): New entry "libraries-svr4".
9091 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9092 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9093 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9094 PACKET_qXfer_libraries_svr4.
9096 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9098 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9099 PSW address/mask between 8-byte and 16-byte formats.
9100 (s390_supply_ptrace_register): Likewise.
9101 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9102 basic addressing mode bit.
9104 2011-11-24 Stan Shebs <stan@codesourcery.com>
9106 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9108 2011-11-17 Stan Shebs <stan@codesourcery.com>
9110 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9111 (tracing_start_time): New global.
9112 (tracing_stop_time): New global.
9113 (tracing_user_name): New global.
9114 (tracing_notes): New global.
9115 (tracing_stop_note): New global.
9116 (cmd_qtstart): Set traceframe_usage, start_time.
9117 (stop_tracing): Set stop_time.
9118 (cmd_qtstatus): Report additional status.
9119 (cmd_qtp): New function.
9120 (handle_tracepoint_query): Call it.
9121 (cmd_qtnotes): New function.
9122 (handle_tracepoint_general_set): Call it.
9123 (get_timestamp): Rename from tsv_get_timestamp.
9125 2011-11-14 Stan Shebs <stan@codesourcery.com>
9126 Kwok Cheung Yeung <kcy@codesourcery.com>
9128 * linux-x86-low.c (small_jump_insn): New.
9129 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9130 trampoline and error message, build a trampoline and issue a small
9131 jump instruction to it.
9132 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9133 trampoline and error message.
9134 (x86_get_min_fast_tracepoint_insn_len): New.
9135 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9136 * linux-low.h (struct linux_target_ops): Add arguments to
9137 install_fast_tracepoint_jump_pad operation, add new operation.
9138 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9140 (linux_get_min_fast_tracepoint_insn_len): New function.
9141 (linux_target_op): Add new operation.
9142 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9143 (gdb_trampoline_buffer_end): Ditto.
9144 (gdb_trampoline_buffer_error): Ditto.
9145 (struct ipa_sym_addresses): Add fields for new IPA variables.
9146 (symbol_list): Add entries for new IPA variables.
9147 (struct tracepoint): Add fields to hold the address range of the
9148 trampoline used by the tracepoint.
9149 (trampoline_buffer_head): New static variable.
9150 (trampoline_buffer_tail): Ditto.
9151 (claim_trampoline_space): New function.
9152 (have_fast_tracepoint_trampoline_buffer): New function.
9153 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9155 (install_fast_tracepoint): Ditto, also add error buffer argument.
9156 (cmd_qtminftpilen): New function.
9157 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9158 (fast_tracepoint_from_trampoline_address): New function.
9159 (fast_tracepoint_collecting): Handle trampoline as part of jump
9161 (set_trampoline_buffer_space): New function.
9162 (initialize_tracepoint): Initialize new IPA variables.
9163 * target.h (struct target_ops): Add arguments to
9164 install_fast_tracepoint_jump_pad operation, add new
9165 get_min_fast_tracepoint_insn_len operation.
9166 (target_get_min_fast_tracepoint_insn_len): New.
9167 (install_fast_tracepoint_jump_pad): Add arguments.
9168 * server.h (IPA_BUFSIZ): Define.
9169 * linux-i386-ipa.c: Include extra header files.
9170 (initialize_fast_tracepoint_trampoline_buffer): New function.
9171 (initialize_low_tracepoint): Call it.
9172 * server.h (set_trampoline_buffer_space): Declare.
9173 (claim_trampoline_space): Ditto.
9174 (have_fast_tracepoint_trampoline_buffer): Ditto.
9176 2011-11-14 Yao Qi <yao@codesourcery.com>
9178 * server.c (handle_query): Handle InstallInTrace for qSupported.
9179 * tracepoint.c (add_tracepoint): Sort list.
9180 (install_tracepoint, download_tracepoint): New.
9181 (cmd_qtdp): Call them to install and download tracepoints.
9182 (sort_tracepoints): Removed.
9183 (cmd_qtstart): Update.
9185 2011-11-14 Yao Qi <yao@codesourcery.com>
9187 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9188 * mem-break.h: Declare.
9189 * tracepoint.c (cmd_qtstart): Move some code to ...
9190 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9192 (download_tracepoints): Move some code to ...
9193 (download_tracepoint_1): ... here. New.
9195 2011-11-08 Yao Qi <yao@codesourcery.com>
9197 * remote-utils.c (relocate_instruction): A comment fix.
9199 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9201 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9202 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9203 dr_status_mirror and dr_control_mirror from debug_reg_state.
9204 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9205 (i386_initial_stuff): Remove use of deleted globals.
9206 (i386_get_thread_context, i386_set_thread_context,
9207 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9208 from debug_reg_state.
9210 2011-11-05 Yao Qi <yao@codesourcery.com>
9212 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9213 address as TPOINT's.
9215 2011-11-02 Stan Shebs <stan@codesourcery.com>
9217 * tracepoint.c (agent_mem_read_string): New function.
9218 (eval_agent_expr): Call it for tracenz.
9219 * server.c (handle_query): Report support for tracenz.
9221 2011-11-02 Yao Qi <yao@codesourcery.com>
9223 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9225 2011-11-02 Yao Qi <yao@codesourcery.com>
9227 * target.h: Fix a typo in comment.
9229 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9231 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9232 clobber the breakpoints' shadows with fast tracepoint jumps.
9233 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9234 * target.c (write_inferior_memory): Also pass MYADDR down to
9237 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9239 * configure.ac: Check support for personality routine.
9240 * configure: Regenerate.
9241 * config.in: Likewise.
9242 * linux-low.c: Include <sys/personality.h>.
9243 Define ADDR_NO_RANDOMIZE if necessary.
9244 (linux_create_inferior): Disable address space randomization when
9245 forking inferior, if requested.
9246 (linux_supports_disable_randomization): New function.
9247 (linux_target_ops): Install it.
9248 * server.h (disable_randomization): Declare.
9249 * server.c (disable_randomization): New global variable.
9250 (handle_general_set): Handle QDisableRandomization.
9251 (handle_query): Likewise for qSupported.
9252 (main): Support --disable-randomization and --no-disable-randomization
9253 command line arguments.
9254 * target.h (struct target_ops): Add supports_disable_randomization.
9255 (target_supports_disable_randomization): New macro.
9257 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9259 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9261 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9262 [!PT_GETDSBT] (target_loadmap): New definition.
9263 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9264 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9265 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9266 and PT_GETDSBT to LINUX_LOADMAP.
9267 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9268 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9270 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9272 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9273 (arm_linux_hwbp_cap): New static variable.
9274 (arm_linux_get_hwbp_cap): Replace by ...
9275 (arm_linux_init_hwbp_cap): ... this new function.
9276 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9277 (arm_linux_get_hw_watchpoint_count): Likewise.
9278 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9279 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9280 (arm_prepare_to_resume): Use perror_with_name instead of error.
9282 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9284 * linux-arm-low.c: Include <signal.h>.
9285 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9286 (struct arm_linux_hwbp_cap): New data type.
9287 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9288 (struct arm_linux_hw_breakpoint): New data type.
9289 (MAX_BPTS, MAX_WPTS): Define.
9290 (struct arch_process_info, struct arch_lwp_info): New data types.
9291 (arm_linux_get_hwbp_cap): New function.
9292 (arm_linux_get_hw_breakpoint_count): Likewise.
9293 (arm_linux_get_hw_watchpoint_count): Likewise.
9294 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9295 (arm_hwbp_control_initialize): Likewise.
9296 (arm_hwbp_control_is_enabled): Likewise.
9297 (arm_hwbp_control_is_initialized): Likewise.
9298 (arm_hwbp_control_disable): Likewise.
9299 (arm_linux_hw_breakpoint_equal): Likewise.
9300 (arm_linux_hw_point_initialize): Likewise.
9301 (struct update_registers_data): New data structure.
9302 (update_registers_callback: New function.
9303 (arm_insert_point): Likewise.
9304 (arm_remove_point): Likewise.
9305 (arm_stopped_by_watchpoint): Likewise.
9306 (arm_stopped_data_address): Likewise.
9307 (arm_new_process): Likewise.
9308 (arm_new_thread): Likewise.
9309 (arm_prepare_to_resume): Likewise.
9310 (the_low_target): Register arm_insert_point, arm_remove_point,
9311 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9312 arm_new_thread, and arm_prepare_to_resume.
9314 2011-09-15 Stan Shebs <stan@codesourcery.com>
9316 * server.h (struct emit_ops): Add compare-goto fields.
9317 * tracepoint.c (gdb_agent_op_sizes): New table.
9318 (emit_eq_goto): New function.
9319 (emit_ne_goto): New function.
9320 (emit_lt_goto): New function.
9321 (emit_le_goto): New function.
9322 (emit_gt_goto): New function.
9323 (emit_ge_goto): New function.
9324 (is_goto_target): New function.
9325 (compile_bytecodes): Recognize special cases of compare-goto
9326 combinations and call specialized emitters for them.
9327 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9328 (amd64_emit_ne_goto): New function.
9329 (amd64_emit_lt_goto): New function.
9330 (amd64_emit_le_goto): New function.
9331 (amd64_emit_gt_goto): New function.
9332 (amd64_emit_ge_goto): New function.
9333 (amd64_emit_ops): Add the new functions.
9334 (i386_emit_eq_goto): New function.
9335 (i386_emit_ne_goto): New function.
9336 (i386_emit_lt_goto): New function.
9337 (i386_emit_le_goto): New function.
9338 (i386_emit_gt_goto): New function.
9339 (i386_emit_ge_goto): New function.
9340 (i386_emit_ops): Add the new functions.
9342 2011-09-08 Stan Shebs <stan@codesourcery.com>
9344 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9345 (i386_emit_epilogue): Restore %ebx.
9347 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9349 * server.c (step_thread): Remove definition.
9350 (process_serial_event): Don't handle Hs.
9351 * server.h (step_thread): Remove declaration.
9352 * target.c (set_desired_inferior): Remove use of step_thread.
9354 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9356 * linux-low.c: Include linux-procfs.h.
9357 (linux_attach_lwp_1): Update comments.
9358 (linux_attach): Scan for existing threads when attaching to a
9359 process that is the tgid.
9360 * Makefile.in: Update dependencies.
9362 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9364 * configure.srv: Add linux-procfs.o dependencies.
9366 2011-08-14 Yao Qi <yao@codesourcery.com>
9368 * target.h (struct target_ops): Fix indent.
9369 * win32-low.c (win32_target_ops): Fix comment.
9371 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9372 Yao Qi <yao@codesourcery.com>
9374 * Makefile.in (clean): Remove tic6x-*.c files.
9375 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9376 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9377 (tic6x-c64xp-linux.c): Likewise.
9378 * configure.srv: Add support for tic6x-*-uclinux.
9379 * linux-tic6x-low.c: New.
9380 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9382 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9383 Yao Qi <yao@codesourcery.com>
9385 * target.h (struct target_ops): Add read_loadmap.
9386 * linux-low.c (struct target_loadseg): New type.
9387 (struct target_loadmap): New type.
9388 (linux_read_loadmap): New function.
9389 (linux_target_ops): Add linux_read_loadmap.
9390 * server.c (handle_query): Support qXfer:fdpic:read packet.
9391 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9394 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9396 * win32-low.c: Include <stdint.h>.
9398 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9400 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9401 to the inferior here.
9402 (i386_remove_aligned_watchpoint): Ditto.
9403 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9404 fit part of the watchpoint in the debug registers.
9405 (i386_update_inferior_debug_regs): New.
9406 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9407 registers, and only update the inferior on success.
9408 (i386_low_remove_watchpoint): Ditto.
9410 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9412 * linux-low.c (compare_ints, unique, list_threads, show_process,
9413 linux_core_of_thread): Delete.
9414 (linux_target_ops): Change linux_core_of_thread to
9415 linux_common_core_of_thread.
9416 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9417 * utils.c (malloc_failure): Change type of argument.
9418 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9419 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9420 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9421 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9422 (IPA_OBJS): Add common-utils-ipa.o.
9423 (ptid_h, linux_osdata_h): New macros.
9424 (server_h): Add common/common-utils.h, common/xml-utils.h,
9425 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9427 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9428 ptid.o, buffer.o): New rules.
9429 (linux-low.o): Add common/linux-osdata.h as a dependency.
9430 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9431 * configure.ac: Add AC_HEADER_DIRENT check.
9432 * config.in: Regenerate.
9433 * configure: Regenerate.
9434 * remote-utils.c (xml_escape_text): Delete.
9435 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9436 buffer_xml_printf): Move to common/buffer.c.
9437 * server.c (main): Remove call to initialize_inferiors.
9438 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9439 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9440 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9441 internal_error, gdb_assert, gdb_assert_fail): Delete.
9442 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9443 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9445 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9446 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9447 initialize_inferiors): Delete.
9449 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9451 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9454 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9456 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9458 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9460 2011-05-26 Yao Qi <yao@codesourcery.com>
9462 * Makefile.in (thread-db.o): Track dependence to
9463 common/gdb_thread_db.h.
9464 * thread-db.c: include gdb_thread_db.h from right place.
9466 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9468 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9469 __FILE__ and __LINE__ to internal_error.
9471 2011-05-13 Doug Evans <dje@google.com>
9473 * thread-db.c (try_thread_db_load_from_sdir): New function.
9474 (try_thread_db_load_from_dir): New function.
9475 (thread_db_load_search): Handle $sdir, ignore $pdir.
9476 Remove trying of system directories if search of
9477 libthread-db-search-path fails, that is now done via $sdir.
9479 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9481 * server.c (handle_query): Add EnableDisableTracepoints to the list
9482 of supported features.
9483 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9485 (cmd_qtenable_disable): New.
9486 (cmd_qtstart): Install tracepoints even if disabled.
9487 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9488 receiving a QTEnable or QTDisable packet.
9489 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9490 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9492 (gdb_probe): Skip data collection if static tracepoint is disabled.
9494 2011-05-10 Doug Evans <dje@google.com>
9496 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9498 2011-05-04 Doug Evans <dje@google.com>
9500 * linux-low.c (linux_join): Skip process lookup.
9501 * spu-low.c (spu_join): Ditto.
9502 * server.c (join_inferiors_callback): Delete.
9503 (process_serial_event): For 'D' packet (detach) call join_inferior
9506 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9508 * README: Don't mention xscale*-*-linux*.
9509 * configure.srv (xscale*-*-linux*): Don't handle target.
9511 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9513 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9515 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9516 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9517 (i386_emit_void_call_2): Likewise.
9519 2011-04-26 Yao Qi <yao@codesourcery.com>
9521 * linux-low.c: Move common macros to linux-ptrace.h.
9522 Include linux-ptrace.h.
9523 * Makefile.in (linux_ptrace_h): New.
9524 (linux-low.o): Depends on linux-ptrace.h.
9526 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9528 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9529 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9530 (remote_prepare): New function with most of the TCP code from ...
9531 (remote_open): ... here. Detect PORT here unconditionally. Move also
9532 setting transport_is_reliable.
9533 * server.c (run_once): New variable.
9534 (gdbserver_usage): Document it.
9535 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9536 the first run if RUN_ONCE.
9537 * server.h (run_once, remote_prepare): New declarations.
9539 2011-04-19 Tom Tromey <tromey@redhat.com>
9541 * win32-low.c (handle_load_dll): Remove duplicate "the".
9543 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9545 Remove support for old Cygwin 1.5 versions.
9546 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9547 function to avoid warning.
9548 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9551 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9553 * gdbserver/server.h (Macro _): Define it if not available.
9555 2011-03-14 Michael Snyder <msnyder@vmware.com>
9557 * hostio.c (handle_close): Remove unnecessary null test.
9559 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9561 * Makefile.in (maintainer-clean realclean distclean): Remove
9562 "make ... subdir_do" command.
9564 2011-03-10 Michael Snyder <msnyder@vmware.com>
9566 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9568 * server.c (handle_v_run): Free alloced buffer on early return.
9570 2011-03-09 Yao Qi <yao@codesourcery.com>
9573 2011-03-04 Yao Qi <yao@codesourcery.com>
9575 * Makefile.in: Remove GNU make feature --directory.
9577 2011-03-05 Yao Qi <yao@codesourcery.com>
9579 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9580 (subdir_do): New make target. Copied from gdb/Makefile.
9581 (maintainer-clean, realclean, distclean, clean): Call corresponding
9582 make targets in common/Makefile.
9584 2011-02-11 Yao Qi <yao@codesourcery.com>
9586 * configure.ac: Call AC_PROG_RANLIB.
9587 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9588 * configure: Regenerate.
9590 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9592 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9594 2011-03-06 Yao Qi <yao@codesourcery.com>
9596 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9598 2011-03-05 Yao Qi <yao@codesourcery.com>
9600 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9601 (subdir_do): New make target. Copied from gdb/Makefile.
9602 (maintainer-clean, realclean, distclean, clean): Call corresponding
9603 make targets in common/Makefile.
9605 2011-03-04 Yao Qi <yao@codesourcery.com>
9607 * Makefile.in: Remove GNU make feature --directory.
9609 2011-03-04 Michael Snyder <msnyder@vmware.com>
9611 * server.c (queue_stop_reply): Call xmalloc not malloc.
9613 2011-03-02 Michael Snyder <msnyder@vmware.com>
9615 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9617 2011-02-28 Michael Snyder <msnyder@vmware.com>
9619 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9620 (cmd_qtframe): Ditto.
9621 (cmd_qtbuffer): Ditto.
9622 (cmd_bigqtbuffer): Ditto.
9624 * utils.c (decimal2str): Initialize 'width' to nine, then
9627 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9629 * hostio.c (require_data): Free *data, not data.
9631 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9633 * hostio.c (require_data): Use free, not xfree.
9635 2011-02-27 Michael Snyder <msnyder@vmware.com>
9637 * server.c (handle_query): Discard unused value.
9639 * hostio.c (require_data): Free malloc memory before returning
9642 2011-02-26 Michael Snyder <msnyder@vmware.com>
9644 * linux-low.c (list_threads): Call closedir for dirent.
9646 2011-02-27 Michael Snyder <msnyder@vmware.com>
9648 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9649 a case statement falls through.
9651 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9653 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9656 2011-02-26 Michael Snyder <msnyder@vmware.com>
9658 * utils.c (decimal2str): Eliminate dead code and dead param.
9659 (pulongest): Drop dead param from call to decimal2str.
9662 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9664 Revert the following patch (not approved yet):
9665 2011-02-21 Hui Zhu <teawater@gmail.com>
9666 * tracepoint.c (tp_printf): New function.
9667 (eval_agent_expr): Handle gdb_agent_op_printf.
9669 2011-02-21 Hui Zhu <teawater@gmail.com>
9671 * tracepoint.c (tp_printf): New function.
9672 (eval_agent_expr): Handle gdb_agent_op_printf.
9674 2011-02-18 Tom Tromey <tromey@redhat.com>
9676 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9677 (tracepoint.o): Likewise.
9678 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9679 (gdb_agent_op_names): Likewise.
9681 2011-02-18 Tom Tromey <tromey@redhat.com>
9683 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9684 gdb_agent_op_rot>: New constants.
9685 (gdb_agent_op_names): Add pick and roll.
9686 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9689 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9691 * aclocal.m4: Regenerated with aclocal-1.11.1.
9693 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9695 * server.c (handle_qxfer_traceframe_info): New.
9696 (qxfer_packets): Register "traceframe-info".
9697 (handle_query): Report support for qXfer:traceframe-info:read+.
9698 * tracepoint.c (match_blocktype): New.
9699 (traceframe_find_block_type): Rename to ...
9700 (traceframe_walk_blocks): ... this. Add callback filter argument,
9702 (traceframe_find_block_type): New, reimplemented on top of
9703 traceframe_walk_blocks.
9704 (build_traceframe_info_xml): New.
9705 (traceframe_read_info): New.
9706 * server.h (traceframe_read_info): Declare.
9708 2011-02-11 Yao Qi <yao@codesourcery.com>
9710 * configure.ac: Call AC_PROG_RANLIB.
9711 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9712 * configure: Regenerate.
9714 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9716 * server.c (gdb_read_memory): Change return semantics to allow
9718 (handle_search_memory_1): Adjust.
9719 (process_serial_event) <'m' packet>: Handle partial transfers.
9720 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9722 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9724 * regcache.c (init_register_cache): Initialize
9725 regcache->register_status.
9726 (free_register_cache): Release regcache->register_status.
9727 (regcache_cpy): Copy register_status.
9728 (registers_to_string): Print 'x's for unavailable registers.
9729 (supply_register): Mark the register's status valid or
9730 unavailable, depending on whether a buffer was passed in or not.
9731 (supply_register_zeroed): New.
9732 (supply_regblock): Mark the registers' status valid or
9733 unavailable, depending on whether a buffer was passed in or not.
9734 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9735 (struct regcache): New `register_status' field.
9736 (supply_register_zeroed): Declare.
9737 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9738 supply_register_zeroed, rather than passing a NULL buffer to
9740 * tracepoint.c (fetch_traceframe_registers): Update comment.
9742 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9744 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9747 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9749 * server.h (decode_xfer_write): Change prototype.
9750 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9751 and don't extract the annex here.
9752 * server.c (decode_xfer_read): Remove `annex' parameter,
9753 and don't extract the annex here.
9755 (struct qxfer): New.
9756 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9757 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9758 (handle_qxfer_statictrace): New functions, abstracted out from
9759 handle_query, and made to use the struct qxfer interface.
9760 (handle_threads_qxfer_proper): Rename to ...
9761 (handle_qxfer_threads_proper): ... this.
9762 (handle_threads_qxfer): Rename to ...
9763 (handle_qxfer_threads): ... this. Adjust.
9764 (qxfer_packets): New array.
9765 (handle_qxfer): New function.
9766 (handle_query): Use handle_qxfer.
9768 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9770 * gdbreplay.c: Shorten lines of >= 80 columns.
9771 * linux-low.c: Ditto.
9772 * linux-ppc-low.c: Ditto.
9773 * linux-s390-low.c: Ditto.
9774 * linux-sparc-low.c: Ditto.
9775 * linux-x86-low.c: Ditto.
9776 * linux-xtensa-low.c: Ditto.
9777 * mem-break.c: Ditto.
9779 * regcache.h: Ditto.
9780 * remote-utils.c: Ditto.
9783 * thread-db.c: Ditto.
9784 * tracepoint.c: Ditto.
9786 * win32-low.h: Ditto.
9788 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9790 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9793 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9795 * server.c (gdbserver_version): Update copyright year in version
9797 * gdbreplay.c (gdbreplay_version): Ditto.
9799 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9801 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9802 * linux-bfin-low.c: New file.
9803 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9804 PT_DATA_ADDR for BFIN targets.
9805 * Makefile.in (SFILES): Add linux-bfin-low.c.
9806 (clean): Remove reg-bfin.c.
9807 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9808 * README: Mention supported Blackfin targets.
9810 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9812 * .gitignore: New file.
9814 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9816 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9818 2010-10-22 Jie Zhang <jie@codesourcery.com>
9820 * Makefile.in: Add FLAGS_TO_PASS variable.
9821 (install): Remove dependency of install-only and recursively
9822 invoke make for install-only.
9824 2010-10-04 Doug Evans <dje@google.com>
9826 * Makefile.in (uninstall): Use $(DESTDIR).
9828 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9832 * linux-x86-low.c (compat_siginfo_from_siginfo)
9833 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9834 si_code is < 0. Check for si_code == SI_TIMER before checking for
9837 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9839 * lynx-i386-low.c: New file.
9840 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9842 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9844 * lynx-low.c (ptrace_request_to_str): Remove handling for
9845 request values that have been removed in LynxOS 5.x.
9847 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9849 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9852 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9854 * configure.ac: Add --enable-inprocess-agent option.
9855 * configure: Rebuilt.
9857 2010-09-06 Yao Qi <yao@codesourcery.com>
9859 * linux-low.c (linux_kill): Remove unused variable.
9860 (linux_stabilize_threads): Likewise.
9861 * server.c (start_inferior): Likewise.
9862 (queue_stop_reply_callback): Likewise.
9863 * tracepoint.c (do_action_at_tracepoint): Likewise.
9865 2010-09-06 Yao Qi <yao@codesourcery.com>
9867 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9870 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9872 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9874 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9876 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9879 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9881 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9882 gdbserver/lynx-ppc-low.c: New files.
9883 * Makefile.in (lynx_low_h): New variable.
9884 (lynx-low.o, lynx-ppc-low.o): New rules.
9885 * configure.ac: On LynxOS, link with -lnetinet.
9886 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9887 * configure: regenerate.
9889 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9891 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9892 * configure.ac: Add check for vasprintf and vsnprintf.
9893 * configure, config.in: Regenerate.
9894 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9896 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9898 * gdbreplay.c: Move include of alloca.h up, next to include of
9900 * server.h: Add include of malloc.h.
9901 * mem-break.c: Remove include of malloc.h.
9902 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9904 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9906 * Makefile.in (memmem.o): Build with -Wno-error.
9908 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9910 * utils.c (xsnprintf): Make non-static.
9911 * server.h: Add xsnprintf declaration.
9912 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9913 replace calls to snprintf by calls to xsnprintf throughout.
9915 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9917 * configure.ac: Add configure check for alloca.
9918 * configure, config.in: Regenerate.
9919 * server.h: Include alloca.h if it exists.
9920 * gdbreplay.c: Include alloca.h if it exists.
9922 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9924 * linux-low.c (__SIGRTMIN): Define if not already defined.
9925 (linux_create_inferior): Check for __ANDROID__ rather than
9927 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9928 are already deferred.
9929 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9930 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9931 stopped and already has a pending signal to report.
9932 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9933 a pending signal to report or is moving out of a jump pad.
9934 (linux_init_signals): Check for __ANDROID__ rather than
9937 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9939 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9940 debug_threads check. Avoid a linear search when not doing debug
9943 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9945 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9946 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9947 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9948 (process_event): Change local fd's type to gdb_fildes_t.
9949 (create_file_handler): Adjust prototype.
9950 (delete_file_handler): Adjust prototype.
9951 (handle_file_event): Adjust prototype. Use pfildes.
9952 (create_file_event): Adjsut prototype.
9953 * remote-utils.c (remote_desc, listen_desc): Change type to
9955 * server.h: New gdb_fildes_t typedef.
9956 [USE_WIN32API]: Include winsock2.h.
9957 (delete_file_handler, add_file_handler): Adjust prototypes.
9959 * utils.c (pfildes): New.
9961 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9963 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9964 * configure: Regenerate.
9966 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9968 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9969 (linux_done_accessing_memory): ... this.
9970 (linux_target_ops): Adjust.
9971 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9972 * nto-low.c (nto_target_ops): Adjust comment.
9973 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9974 * spu-low.c (spu_target_ops): Adjust comment.
9975 * target.h (target_ops): Rename unprepare_to_access_memory field
9976 to done_accessing_memory.
9977 (unprepare_to_access_memory): Rename to ...
9978 (done_accessing_memory): ... this.
9980 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9982 * linux-low.c (linux_prepare_to_access_memory): New.
9983 (linux_unprepare_to_access_memory): New.
9984 (linux_target_ops): Install them.
9985 * server.c (read_memory): Rename to ...
9986 (gdb_read_memory): ... this. Use
9987 prepare_to_access_memory/prepare_to_access_memory.
9988 (write_memory): Rename to ...
9989 (gdb_write_memory): ... this. Use
9990 prepare_to_access_memory/prepare_to_access_memory.
9991 (handle_search_memory_1): Adjust.
9992 (process_serial_event): Adjust.
9993 * target.h (struct target_ops): New fields
9994 prepare_to_access_memory and unprepare_to_access_memory.
9995 (prepare_to_access_memory, unprepare_to_access_memory): New.
9996 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9997 prepare_to_access_memory/prepare_to_access_memory.
9998 * nto-low.c (nto_target_ops): Adjust.
9999 * spu-low.c (spu_target_ops): Adjust.
10000 * win32-low.c (win32_target_ops): Adjust.
10002 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10004 * Makefile.in (WARN_CFLAGS): Get it from configure.
10005 (WERROR_CFLAGS): New.
10006 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10007 * configure.ac: Introduce --enable-werror, which adds -Werror to
10008 the compiler command line. Enabled by default. Disable with
10009 --disable-werror. Add -Wdeclaration-after-statement
10010 Wpointer-arith and -Wformat-nonliteral to warning flags.
10011 * configure: Regenerate.
10013 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10015 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10017 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10019 * gdbreplay.c (remote_error): New.
10021 (expect): Use gdbchar. Check for error reading from GDB.
10022 Clarify sync error output.
10023 (play): Check for errors writing to GDB.
10024 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10025 * remote-utils.c (getpkt): Check for errors writing to the remote
10028 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10030 * linux-low.c (linux_wait_1): Move non-debugging code out of
10031 `debug_threads' control.
10033 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10035 * linux-low.c (linux_wait_1): Don't set last_status here.
10036 * server.c (push_event, queue_stop_reply_callback): Assert we're
10037 not pushing a TARGET_WAITKIND_IGNORE event.
10038 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10039 (myresume, handle_target_event): Set the thread's last_resume_kind
10040 and last_status from the target returned status.
10042 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10046 * linux-x86-low.c (update_debug_registers_callback): New.
10047 (i386_dr_low_set_addr): Use it.
10048 (i386_dr_low_get_addr): New.
10049 (i386_dr_low_set_control): Use update_debug_registers_callback.
10050 (i386_dr_low_get_control): New.
10051 (i386_dr_low_get_status): Adjust.
10052 * linux-low.c (linux_stop_lwp): New.
10053 * linux-low.h (linux_stop_lwp): Declare.
10055 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10056 argument instead of a i386_debug_reg_state.
10057 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10058 a i386_debug_reg_state.
10059 (i386_insert_aligned_watchpoint): Adjust.
10060 (i386_remove_aligned_watchpoint): Adjust.
10061 (i386_low_stopped_data_address): Read the debug registers from the
10062 inferior instead of from the mirrors.
10063 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10064 (i386_dr_low_get_addr): Declare.
10065 (i386_dr_low_get_control): Declare.
10066 (i386_dr_low_get_status): Change prototype.
10068 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10069 (i386_dr_low_get_addr): New.
10070 (i386_dr_low_get_control): New.
10071 (i386_dr_low_get_status): Adjust prototype. Return
10073 (i386_initial_stuff): Clear dr_status_mirror and
10075 (i386_get_thread_context): Adjust.
10076 (i386_set_thread_context): Adjust.
10077 (i386_thread_added): Adjust.
10079 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10081 * linux-low.h (linux_thread_area): Delete declaration.
10083 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10085 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10086 after its termination.
10088 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10090 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10091 (gdb_wants_all_stopped): Delete.
10092 (linux_wait_1): Don't call them.
10093 * server.c (handle_v_cont): Tag all threads as want-stopped.
10094 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10095 stopped as "client-wants-stopped".
10097 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10099 * Makefile.in (signals_h): New.
10100 (server_h): Depend on it.
10101 (server.o): Don't depend on $(signals_def).
10102 (signals.o): Depend on $(signals_def).
10104 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10106 * Makefile.in (signals_def): New.
10107 (server_h): Append include/gdb/signals.h and signals_def.
10108 (server.o): Append signals_def.
10110 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10112 * server.c (handle_target_event): Use target_signal_to_host for
10113 resume_info.sig initialization.
10114 * target.h (struct thread_resume) <sig>: New comment.
10116 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10118 * server.c (handle_query): strcpy() the returned string from paddress()
10119 instead of sprintf().
10120 * utils.c (paddress): Return phex_nz().
10122 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10124 * server.c (handle_v_cont): Call mourn_inferior if process
10126 (myresume): Likewise.
10128 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10130 Static tracepoints, and integration with UST.
10132 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10133 * mem-break.c (uninsert_all_breakpoints)
10134 (reinsert_all_breakpoints): New.
10135 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10136 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10137 (gdb_agent_ust_loaded, helper_thread_id)
10138 (gdb_agent_helper_thread_id): New macros.
10139 (struct ipa_sym_addresses): Add addr_ust_loaded,
10140 addr_helper_thread_id, addr_cmd_buf.
10141 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10142 (in_process_agent_loaded_ust): New.
10143 (write_e_ust_not_loaded): New.
10144 (maybe_write_ipa_ust_not_loaded): New.
10145 (struct collect_static_trace_data_action): New.
10146 (enum tracepoint_type) <static_tracepoint>: New.
10147 (struct tracepoint) <handle>: Mention static tracepoints.
10148 (struct static_tracepoint_ctx): New.
10149 (CMD_BUF_SIZE): New.
10150 (add_tracepoint_action): Handle static tracepoint actions.
10151 (unprobe_marker_at): New.
10152 (clear_installed_tracepoints): Handle static tracepoints.
10153 (cmd_qtdp): Handle static tracepoints.
10154 (probe_marker_at): New.
10155 (cmd_qtstart): Handle static tracepoints.
10156 (response_tracepoint): Handle static tracepoints.
10157 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10158 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10159 (get_context_regcache): Handle static tracepoints.
10160 (do_action_at_tracepoint): Handle static tracepoint actions.
10161 (traceframe_find_block_type): Handle static trace data blocks.
10162 (traceframe_read_sdata): New.
10163 (download_tracepoints): Download static tracepoint actions.
10164 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10165 (GDB_PROBE_NAME): New.
10167 (GET_UST_SYM): New.
10170 (ust_marker_to_static_tracepoint): New.
10172 (collect_ust_data_at_tracepoint): New.
10173 (gdb_ust_probe): New.
10174 (UNIX_PATH_MAX, SOCK_DIR): New.
10175 (gdb_ust_connect_sync_socket): New.
10176 (resume_thread, stop_thread): New.
10177 (run_inferior_command): New.
10178 (init_named_socket): New.
10179 (gdb_ust_socket_init): New.
10180 (cstr_to_hexstr): New.
10182 (first_marker, next_marker): New.
10183 (response_ust_marker): New.
10184 (cmd_qtfstm, cmd_qtsstm): New.
10185 (unprobe_marker_at, probe_marker_at): New.
10186 (cmd_qtstmat, gdb_ust_thread): New.
10187 (gdb_ust_init): New.
10188 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10189 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10190 (ST_REGENTRY): New.
10191 (x86_64_st_collect_regmap): New.
10192 (X86_64_NUM_ST_COLLECT_GREGS): New.
10193 (AMD64_RIP_REGNUM): New.
10194 (supply_static_tracepoint_registers): New.
10195 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10196 (ST_REGENTRY): New.
10197 (i386_st_collect_regmap): New.
10198 (i386_NUM_ST_COLLECT_GREGS): New.
10199 (supply_static_tracepoint_registers): New.
10200 * server.c (handle_query): Handle qXfer:statictrace:read.
10201 <qSupported>: Report support for StaticTracepoints, and
10202 qXfer:statictrace:read features.
10203 * server.h (traceframe_read_sdata)
10204 (supply_static_tracepoint_registers): Declare.
10205 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10206 (unpack_varlen_hex): Include in IPA build.
10207 * Makefile.in (ustlibs, ustinc): New.
10208 (IPA_OBJS): Add remote-utils-ipa.o.
10209 ($(IPA_LIB)): Link -ldl and -lpthread.
10211 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10212 * config.in, configure: Regenerate.
10214 2010-06-20 Ian Lance Taylor <iant@google.com>
10215 Pedro Alves <pedro@codesourcery.com>
10217 * linux-x86-low.c (always_true): Delete.
10218 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10219 trying to fool the compiler with always_true.
10221 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10223 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10224 conditions in gdbserver.
10226 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10228 * spu-low.c (spu_read_memory): Wrap around local store limit.
10229 (spu_write_memory): Likewise.
10231 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10233 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10234 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10236 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10238 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10239 uses with LONGEST uses.
10241 2010-06-14 Stan Shebs <stan@codesourcery.com>
10242 Pedro Alves <pedro@codesourcery.com>
10246 * linux-x86-low.c: Include limits.h.
10248 (always_true): New.
10251 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10252 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10253 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10254 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10255 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10256 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10257 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10258 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10259 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10260 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10261 (amd64_emit_void_call_2): New.
10262 (amd64_emit_ops): New.
10263 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10264 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10265 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10266 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10267 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10268 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10269 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10270 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10271 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10272 (i386_emit_stack_adjust, i386_emit_int_call_1)
10273 (i386_emit_void_call_2): New.
10274 (i386_emit_ops): New.
10275 (x86_emit_ops): New.
10276 (the_low_target): Install x86_emit_ops.
10277 * server.h (struct emit_ops): New.
10278 (get_raw_reg_func_addr): Declare.
10279 (current_insn_ptr, emit_error): Declare.
10280 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10281 (set_trace_state_variable_value): New defines.
10282 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10283 addr_get_trace_state_variable_value and
10284 addr_set_trace_state_variable_value.
10285 (symbol_list): New fields for get_raw_reg,
10286 get_trace_state_variable_value and set_trace_state_variable_value.
10287 (condfn): New typedef.
10288 (struct tracepoint): New field `compiled_cond'.
10289 (do_action_at_tracepoint): Clear compiled_cond.
10290 (get_trace_state_variable_value, set_trace_state_variable_value):
10292 (condition_true_at_tracepoint): If there's a compiled condition,
10294 (current_insn_ptr, emit_error): New globals.
10295 (struct bytecode_address): New.
10296 (get_raw_reg_func_addr): New.
10297 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10298 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10299 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10300 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10301 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10302 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10303 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10304 (compile_tracepoint_condition, compile_bytecodes): New.
10305 * target.h (emit_ops): Forward declare.
10306 (struct target_ops): New field emit_ops.
10307 (target_emit_ops): New.
10308 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10309 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10310 * linux-low.c (linux_emit_ops): New.
10311 (linux_target_ops): Install it.
10312 * linux-low.h (struct linux_target_ops): New field emit_ops.
10314 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10316 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10317 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10319 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10320 Stan Shebs <stan@codesourcery.com>
10322 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10323 (all): Depend on $(extra_libraries).
10324 (install-only): Install the IPA.
10325 (IPA_OBJS, IPA_LIB): New.
10326 (clean): Remove the IPA lib.
10327 (IPAGENT_CFLAGS): New.
10328 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10329 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10330 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10331 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10332 * configure.ac: Check for atomic builtins support in the compiler.
10333 (IPA_DEPFILES, extra_libraries): Define.
10334 * configure.srv (ipa_obj): Add description.
10335 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10336 (i[34567]86-*-linux*): Set ipa_obj.
10337 (x86_64-*-linux*): Set ipa_obj.
10338 * linux-low.c (stabilizing_threads): New.
10339 (supports_fast_tracepoints): New.
10340 (linux_detach): Stabilize threads before detaching.
10341 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10342 the lwp is either not stabilizing, or is moving out of a jump pad.
10343 (linux_fast_tracepoint_collecting): New.
10344 (maybe_move_out_of_jump_pad): New.
10345 (enqueue_one_deferred_signal): New.
10346 (dequeue_one_deferred_signal): New.
10347 (linux_wait_for_event_1): If moving out of a jump pad, defer
10348 pending signals to later.
10349 (linux_stabilize_threads): New.
10350 (linux_wait_1): Check if threads need moving out of jump pads, and
10352 (stuck_in_jump_pad_callback): New.
10353 (move_out_of_jump_pad_callback): New.
10354 (lwp_running): New.
10355 (linux_resume_one_lwp): Handle moving out of jump pads.
10356 (linux_set_resume_request): Dequeue deferred signals.
10357 (need_step_over_p): Also step over fast tracepoint jumps.
10358 (start_step_over): Also uninsert fast tracepoint jumps.
10359 (finish_step_over): Also reinsert fast tracepoint jumps.
10360 (linux_install_fast_tracepoint_jump): New.
10361 (linux_target_ops): Install linux_stabilize_threads and
10362 linux_install_fast_tracepoint_jump_pad.
10363 * linux-low.h (linux_target_ops) <get_thread_area,
10364 install_fast_tracepoint_jump_pad>: New fields.
10365 (struct lwp_info) <collecting_fast_tracepoint,
10366 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10367 (linux_get_thread_area): Declare.
10368 * linux-x86-low.c (jump_insn): New.
10369 (x86_get_thread_area): New.
10370 (append_insns): New.
10371 (push_opcode): New.
10372 (amd64_install_fast_tracepoint_jump_pad): New.
10373 (i386_install_fast_tracepoint_jump_pad): New.
10374 (x86_install_fast_tracepoint_jump_pad): New.
10375 (the_low_target): Install x86_get_thread_area and
10376 x86_install_fast_tracepoint_jump_pad.
10377 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10378 (struct fast_tracepoint_jump): New.
10379 (fast_tracepoint_jump_insn): New.
10380 (fast_tracepoint_jump_shadow): New.
10381 (find_fast_tracepoint_jump_at): New.
10382 (fast_tracepoint_jump_here): New.
10383 (delete_fast_tracepoint_jump): New.
10384 (set_fast_tracepoint_jump): New.
10385 (uninsert_fast_tracepoint_jumps_at): New.
10386 (reinsert_fast_tracepoint_jumps_at): New.
10387 (set_breakpoint_at): Use write_inferior_memory.
10388 (uninsert_raw_breakpoint): Use write_inferior_memory.
10389 (check_mem_read): Mask out fast tracepoint jumps.
10390 (check_mem_write): Mask out fast tracepoint jumps.
10391 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10392 (set_fast_tracepoint_jump): Declare.
10393 (delete_fast_tracepoint_jump)
10394 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10395 (reinsert_fast_tracepoint_jumps_at): Declare.
10396 * regcache.c: Don't compile many functions when building the
10397 in-process agent library.
10398 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10399 the register buffer in the heap.
10400 (free_register_cache): If the register buffer isn't owned by the
10401 regcache, don't free it.
10402 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10403 pre-existing register caches.
10404 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10406 (convert_ascii_to_int): : Constify `from' parameter type.
10407 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10408 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10409 the needed buffer in-place.
10410 (relocate_instruction): New.
10411 * server.c (handle_query) <qSymbols>: If the target supports
10412 tracepoints, give it a chance of looking up symbols. Report
10413 support for fast tracepoints.
10414 (handle_status): Stabilize threads.
10415 (process_serial_event): Adjust.
10416 * server.h (struct fast_tracepoint_jump): Forward declare.
10417 (struct process_info) <fast_tracepoint_jumps>: New field.
10418 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10419 (decode_X_packet, decode_M_packet): Adjust.
10420 (relocate_instruction): Declare.
10421 (in_process_agent_loaded): Declare.
10422 (tracepoint_look_up_symbols): Declare.
10423 (struct fast_tpoint_collect_status): Declare.
10424 (fast_tracepoint_collecting): Declare.
10425 (force_unlock_trace_buffer): Declare.
10426 (handle_tracepoint_bkpts): Declare.
10427 (initialize_low_tracepoint)
10428 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10429 * target.h (struct target_ops) <stabilize_threads,
10430 install_fast_tracepoint_jump_pad>: New fields.
10431 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10432 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10433 [HAVE_STDINT_H]: Include stdint.h.
10434 (trace_debug_1): Rename to ...
10435 (trace_vdebug): ... this.
10436 (trace_debug): Rename to ...
10437 (trace_debug_1): ... this. Add `level' parameter.
10438 (trace_debug): New.
10439 (ATTR_USED, ATTR_NOINLINE): New.
10440 (IP_AGENT_EXPORT): New.
10441 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10442 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10443 (about_to_request_buffer_space, trace_buffer_is_full)
10444 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10445 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10446 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10447 (traceframe_write_count, traceframes_created)
10448 (trace_state_variables)
10449 New renaming defines.
10450 (struct ipa_sym_addresses): New.
10451 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10452 (symbol_list): New.
10453 (ipa_sym_addrs): New.
10454 (all_tracepoint_symbols_looked_up): New.
10455 (in_process_agent_loaded): New.
10456 (write_e_ipa_not_loaded): New.
10457 (maybe_write_ipa_not_loaded): New.
10458 (tracepoint_look_up_symbols): New.
10459 (debug_threads) [IN_PROCESS_AGENT]: New.
10460 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10461 (UNKNOWN_SIDE_EFFECTS): New.
10462 (stop_tracing): New.
10463 (flush_trace_buffer): New.
10464 (stop_tracing_bkpt): New.
10465 (flush_trace_buffer_bkpt): New.
10466 (read_inferior_integer): New.
10467 (read_inferior_uinteger): New.
10468 (read_inferior_data_pointer): New.
10469 (write_inferior_data_pointer): New.
10470 (write_inferior_integer): New.
10471 (write_inferior_uinteger): New.
10472 (struct collect_static_trace_data_action): Delete.
10473 (enum tracepoint_type): New.
10474 (struct tracepoint) <type>: New field `type'.
10475 <actions_str, step_actions, step_actions_str>: Only include in
10477 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10478 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10479 (tracepoints): Use IP_AGENT_EXPORT.
10480 (last_tracepoint): Don't include in the IPA.
10481 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10482 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10483 (alloced_trace_state_variables): New.
10484 (trace_state_variables): Use IP_AGENT_EXPORT.
10485 (traceframe_t): Delete unused variable.
10486 (circular_trace_buffer): Don't include in the IPA.
10487 (trace_buffer_start): Delete.
10488 (struct trace_buffer_control): New.
10489 (trace_buffer_free): Delete.
10490 (struct ipa_trace_buffer_control): New.
10491 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10492 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10494 (trace_buffer_ctrl): New.
10495 (TRACE_BUFFER_CTRL_CURR): New.
10496 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10497 Reimplement as macros.
10498 (trace_buffer_wrap): Delete.
10499 (traceframe_write_count, traceframe_read_count)
10500 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10501 (struct tracepoint_hit_ctx) <type>: New field.
10502 (struct fast_tracepoint_ctx): New.
10503 (memory_barrier): New.
10505 (record_tracepoint_error): Update atomically in the IPA.
10506 (clear_inferior_trace_buffer): New.
10507 (about_to_request_buffer_space): New.
10508 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10509 updating the same buffer.
10510 (add_tracepoint): Default the tracepoint's type to trap
10511 tracepoint, and orig_size to -1.
10512 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10513 internal variables.
10514 (create_trace_state_variable): New parameter `gdb'. Handle it.
10515 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10516 (cmd_qtdp): Handle fast tracepoints.
10517 (cmd_qtdv): Adjust.
10518 (max_jump_pad_size): New.
10519 (gdb_jump_pad_head): New.
10520 (get_jump_space_head): New.
10521 (claim_jump_space): New.
10522 (sort_tracepoints): New.
10523 (MAX_JUMP_SIZE): New.
10524 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10526 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10527 support. Upload fast traceframes, and delete internal IPA
10529 (stop_tracing_handler): New.
10530 (flush_trace_buffer_handler): New.
10531 (cmd_qtstop): Upload fast tracepoints.
10532 (response_tracepoint): Handle fast tracepoints.
10533 (tracepoint_finished_step): Upload fast traceframes. Set the
10534 tracepoint hit context's tracepoint type.
10535 (handle_tracepoint_bkpts): New.
10536 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10537 type. Add comment about fast tracepoints.
10538 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10539 non-existing action_str field.
10540 (get_context_regcache): Handle fast tracepoints.
10541 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10543 (fast_tracepoint_from_jump_pad_address): New.
10544 (fast_tracepoint_from_ipa_tpoint_address): New.
10545 (collecting_t): New.
10546 (force_unlock_trace_buffer): New.
10547 (fast_tracepoint_collecting): New.
10549 (gdb_collect): New.
10550 (write_inferior_data_ptr): New.
10551 (target_tp_heap): New.
10552 (target_malloc): New.
10553 (download_agent_expr): New.
10555 (download_tracepoints): New.
10556 (download_trace_state_variables): New.
10557 (upload_fast_traceframes): New.
10558 (IPA_FIRST_TRACEFRAME): New.
10559 (IPA_NEXT_TRACEFRAME_1): New.
10560 (IPA_NEXT_TRACEFRAME): New.
10561 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10562 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10563 (gdb_jump_pad_buffer_end): New.
10564 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10565 (initialize_tracepoint): Adjust.
10566 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10567 buffer. Initialize the low module.
10568 * utils.c (PREFIX, TOOLNAME): New.
10569 (malloc_failure): Use PREFIX.
10570 (error): In the IPA, an error causes an exit.
10571 (fatal, warning): Use PREFIX.
10572 (internal_error): Use TOOLNAME.
10573 (NUMCELLS): Increase to 10.
10574 * configure, config.in: Regenerate.
10576 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10578 * server.c (handle_query) <qSupported>: Do two passes over the
10579 qSupported string to avoid nesting strtok.
10581 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10583 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10585 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10586 -Wl,--dynamic-list.
10587 * configure: Regenerate.
10588 * proc-service.list: New.
10590 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10592 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10595 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10597 * gdbreplay.c (remote_open): Check error return from socket() call by
10598 its equality to -1 not by it being negative.
10599 * remote-utils.c (remote_open): Likewise.
10601 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10603 * config.h: Regenerate.
10605 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10607 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10608 doesn't provide PTRACE_GET_THREAD_AREA.
10610 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10612 * linux-m68k-low.c: Include <asm/ptrace.h>
10613 (ps_get_thread_area): Implement.
10615 2010-05-03 Doug Evans <dje@google.com>
10617 * event-loop.c (struct callback_event): New struct.
10618 (callback_list): New global.
10619 (append_callback_event, delete_callback_event): New functions.
10620 (process_callback): New function.
10621 (start_event_loop): Call it.
10622 * remote-utils.c (NOT_SCHEDULED): Define.
10623 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10624 moved out of readchar.
10625 (readchar): Rewrite. Call reschedule before returning.
10626 (reset_readchar): New function.
10627 (remote_close): Call it.
10628 (process_remaining, reschedule): New functions.
10629 * server.h (callback_handler_func): New typedef.
10630 (append_callback_event, delete_callback_event): Declare.
10632 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10634 * proc-service.c (ps_pglobal_lookup): Use
10635 thread_db_look_up_one_symbol.
10636 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10637 parameter. Use it instead of all_symbols_looked_up.
10638 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10640 (all_symbols_looked_up): Don't declare.
10641 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10642 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10644 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10645 Set all_symbols_looked_up here.
10646 (thread_db_look_up_one_symbol): New.
10647 (thread_db_get_tls_address): Adjust.
10648 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10649 thread_db object on the heap, and tentatively set it in the
10651 (thread_db_init): Don't set all_symbols_looked_up here.
10652 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10654 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10656 * linux-low.c (linux_kill, linux_detach): Adjust.
10657 (status_pending_p_callback): Remove redundant statement. Check
10658 for !TARGET_WAITIKIND_IGNORE, instead of
10659 TARGET_WAITKIND_STOPPED.
10660 (handle_tracepoints): Make sure LWP is locked. Adjust.
10661 (linux_wait_for_event_1): Adjust.
10662 (linux_cancel_breakpoints): New.
10663 (unsuspend_one_lwp): New.
10664 (unsuspend_all_lwps): New.
10665 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10666 (send_sigstop_callback): Change return type to int, add new
10667 `except' parameter and handle it.
10668 (suspend_and_send_sigstop_callback): New.
10669 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10670 pass them down. If SUSPEND, also increment the lwp's suspend
10672 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10673 (need_step_over_p): Don't consider suspended LWPs.
10674 (start_step_over): Adjust.
10675 (proceed_one_lwp): Change return type to int, add new `except'
10676 parameter and handle it.
10677 (unsuspend_and_proceed_one_lwp): New.
10678 (proceed_all_lwps): Use find_inferior instead of
10680 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10681 also decrement the suspend count of LWPs. Pass `except' down,
10682 instead of hacking its suspend count.
10683 (linux_pause_all): Add `freeze' parameter. Adjust.
10684 (linux_unpause_all): New.
10685 (linux_target_ops): Install linux_unpause_all.
10686 * server.c (handle_status): Adjust.
10687 * target.h (struct target_ops): New fields `unpause_all' and
10688 `cancel_breakpoints'. Add new parameter to `pause_all'.
10689 (pause_all): Add new `freeze' parameter.
10690 (unpause_all): New.
10691 (cancel_breakpoints): New.
10692 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10693 cancel breakpoints.
10694 (cmd_qtstart): Pause threads.
10695 (stop_tracing): Pause threads, and cancel breakpoints.
10696 * win32-low.c (win32_target_ops): Adjust.
10698 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10700 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10701 the inferior right away from here...
10702 (linux_wait_1): ... to here, and adjust to check the thread's
10703 last_resume_kind instead of the lwp's step or stop_expected flags.
10705 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10707 * README: Use consistent `GDB' and `GDBserver' spellings.
10709 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10711 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10712 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10713 (linux_detach_one_lwp): Assume the lwp is stopped.
10714 (any_thread_of): Delete.
10715 (linux_detach): Stop all lwps here. Don't blindly delete all
10717 (delete_lwp_callback): New.
10718 (linux_mourn): Delete all lwps of the process that is gone.
10719 (linux_wait_1): Don't delete the last lwp of the process here.
10720 * mem-break.h (mark_breakpoints_out): Declare.
10721 * mem-break.c (mark_breakpoints_out): New.
10722 (free_all_breakpoints): Use it.
10723 * server.c (handle_target_event): If the process is gone, mark
10725 * thread-db.c (struct thread_db) <create_bp>: New field.
10726 (thread_db_enable_reporting): Fix prototype. Store a thread event
10727 breakpoint reference in the thread_db struct.
10728 (thread_db_load_search): Clear the thread_db object.
10729 (try_thread_db_load_1): Ditto.
10730 (switch_to_process): New.
10731 (disable_thread_event_reporting): Use it.
10732 (remove_thread_event_breakpoints): New.
10733 (thread_db_detach, thread_db_mourn): Use it.
10735 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10737 * linux-low.c (linux_enable_event_reporting): New.
10738 (linux_wait_for_event_1, handle_extended_wait): Use it.
10740 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10742 * linux-low.c (linux_kill_one_lwp, linux_kill)
10743 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10744 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10745 SIGSTOP even if the LWP is stopped.
10746 (send_sigstop_callback): New.
10747 (stop_all_lwps): Use send_sigstop_callback instead.
10748 (linux_resume_one_thread): Adjust.
10749 (proceed_one_lwp): Still proceed an LWP that the client has
10750 requested to stop, if we haven't reported it as stopped yet. Make
10751 sure that LWPs the client want stopped, have a pending SIGSTOP.
10753 2010-04-26 Doug Evans <dje@google.com>
10755 * server.c (handle_general_set): Make static.
10757 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10758 Print received char after testing for error/eof instead of before.
10759 (input_interrupt): Tweak comment.
10761 2010-04-23 Doug Evans <dje@google.com>
10763 * server.c (start_inferior): Print inferior argv if --debug.
10765 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10767 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10768 * nto-x86-low.c: Include server.h
10770 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10772 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10773 be consistent with other sources of this directory.
10774 (init_registers_amd64): Correct name of source file of this function
10777 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10779 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10780 64-bit executables.
10782 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10784 * win32-i386-low.c: Add 64-bit support.
10785 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10786 (init_registers_amd64): Declare.
10787 (mappings): Add 64-bit version of array.
10788 (init_windows_x86): New function.
10789 (the_low_target): Change init_arch field to init_windows_x86.
10791 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10793 * win32-low.c: Adapt to support also 64-bit architecture.
10794 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10795 (get_image_name): Use SIZE_T type for local variable `done'.
10796 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10797 (toolhelp_get_dll_name): Idem.
10798 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10799 Use uintptr_t typecast to avoid warning.
10800 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10801 (handle_exception): Use phex_nz to avoid warning.
10802 (win32_wait): Remove unused local variable `process'.
10804 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10806 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10809 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10811 * configure.ac: Use `ws2_32' library for srv_mingw.
10812 * configure: Regenerate.
10813 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10814 * remote-utils.c: Likewise.
10816 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10818 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10819 if __x86_64__ is defined.
10821 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10823 * configure: Regenerate.
10825 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10827 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10828 * target.h (target_ops): New get_tib_address field.
10829 * win32-low.h (win32_thread_info): Add thread_local_base field.
10830 * win32-low.c (child_add_thread): Add tlb argument.
10831 Set thread_local_base field to TLB.
10832 (get_child_debug_event): Adapt to child_add_thread change.
10833 (win32_get_tib_address): New function.
10834 (win32_target_ops): Set get_tib_address field to
10835 win32_get_tib_address.
10836 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10838 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10840 * linux-low.c (linux_mourn): Also remove the process.
10841 * server.c (handle_target_event): Don't remove the process here.
10842 * nto-low.c (nto_mourn): New.
10843 (nto_target_ops): Install it.
10844 * spu-low.c (spu_mourn): New.
10845 (spu_target_ops): Install it.
10846 * win32-low.c (win32_mourn): New.
10847 (win32_target_ops): Install it.
10849 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10851 * server.h (buffer_xml_printf): Remove redundant `;'.
10853 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10855 * regcache.c (set_register_cache): Invalidate regcaches before
10856 changing the register cache layout.
10857 (regcache_invalidate_one): Allow a NULL regcache.
10858 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10859 regcaches before changing the register cache layout or the target
10862 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10864 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10865 variable warning on Linux/x86-64.
10867 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10869 GDBserver disconnected tracing support.
10871 * linux-low.c (linux_remove_process): Delete.
10872 (add_lwp): Don't set last_resume_kind here.
10873 (linux_kill): Use `mourn'.
10874 (linux_detach): Use `thread_db_detach', and `mourn'.
10875 (linux_mourn): New.
10876 (linux_attach_lwp_1): Adjust comment.
10877 (linux_attach): last_resume_kind moved the thread_info; adjust.
10878 (status_pending_p_callback): Adjust.
10879 (linux_wait_for_event_1): Adjust.
10880 (count_events_callback, select_singlestep_lwp_callback)
10881 (select_event_lwp_callback, cancel_breakpoints_callback)
10882 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10883 (proceed_one_lwp): Adjust.
10884 (linux_async): Add debug output.
10885 (linux_thread_stopped): New.
10886 (linux_pause_all): New.
10887 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10889 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10890 (thread_db_free): Delete declaration.
10891 (thread_db_detach, thread_db_mourn): Declare.
10892 * thread-db.c (thread_db_init): Use thread_db_mourn.
10893 (thread_db_free): Delete, split in two.
10894 (disable_thread_event_reporting): New.
10895 (thread_db_detach): New.
10896 (thread_db_mourn): New.
10898 * server.h (struct thread_info) <last_resume_kind>: New field.
10899 <attached>: Add comment.
10900 <gdb_detached>: New field.
10901 (handler_func): Change return type to int.
10902 (handle_serial_event, handle_target_event): Ditto.
10903 (gdb_connected): Declare.
10905 (disconnected_tracing): Declare.
10906 (stop_tracing): Declare.
10908 * server.c (handle_query) <qSupported>: Report support for
10909 disconnected tracing.
10910 (queue_stop_reply_callback): Account for running threads.
10911 (gdb_wants_thread_stopped): New.
10912 (gdb_wants_all_threads_stopped): New.
10913 (gdb_reattached_process): New.
10914 (handle_status): Clear the `gdb_detached' flag of all processes.
10915 In all-stop, stop all threads.
10916 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10917 (process_serial_event): If the remote connection breaks, or if an
10918 exit was forced with "monitor exit", force an event loop exit.
10919 Handle disconnected tracing on detach.
10920 (handle_serial_event): Adjust.
10921 (handle_target_event): If GDB isn't connected, forward events back
10922 to the inferior, unless the last process exited, in which case,
10923 exit gdbserver. Adjust interface.
10925 * remote-utils.c (remote_open): Don't block in accept. Instead
10926 register an event loop source on the listen socket file
10927 descriptor. Refactor bits into ...
10928 (listen_desc): ... this new global.
10929 (gdb_connected): ... this new function.
10930 (enable_async_notification): ... this new function.
10931 (handle_accept_event): ... this new function.
10932 (remote_close): Clear remote_desc.
10934 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10936 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10938 (mourn_inferior): Define.
10939 (target_process_qsupported): Avoid the dangling else problem.
10940 (thread_stopped): Define.
10941 (pause_all): Define.
10942 (target_waitstatus_to_string): Declare.
10943 * target.c (target_waitstatus_to_string): New.
10945 * tracepoint.c (tracing): Make extern.
10946 (disconnected_tracing): New.
10947 (stop_tracing): Make extern. Handle tracing stops due to GDB
10949 (cmd_qtdisconnected): New.
10950 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10951 (handle_tracepoint_general_set): Handle QTDisconnected.
10953 * event-loop.c (event_handler_func): Change return type to int.
10954 (process_event): Bail out if the event handler wants the event
10956 (handle_file_event): Ditto.
10957 (start_event_loop): Bail out if the event handler wants the event
10960 * nto-low.c (nto_target_ops): Adjust.
10961 * spu-low.c (spu_wait): Don't remove the process here.
10962 (spu_target_ops): Adjust.
10963 * win32-low.c (win32_wait): Don't remove the process here.
10964 (win32_target_ops): Adjust.
10966 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10968 * regcache.c (realloc_register_cache): Invalidate inferior's
10969 regcache before recreating it.
10971 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10973 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10975 2010-04-09 Stan Shebs <stan@codesourcery.com>
10976 Pedro Alves <pedro@codesourcery.com>
10978 * server.h (LONGEST): New.
10979 (struct thread_info) <while_stepping>: New field.
10980 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10982 (initialize_tracepoint, handle_tracepoint_general_set)
10983 (handle_tracepoint_query, tracepoint_finished_step)
10984 (tracepoint_was_hit, release_while_stepping_state_list):
10985 (current_traceframe): Declare.
10986 * server.c (handle_general_set): Handle tracepoint packets.
10987 (read_memory): New.
10988 (write_memory): New.
10989 (handle_search_memory_1): Use read_memory.
10990 (handle_query): Report support for conditional tracepoints, trace
10991 state variables, and tracepoint sources. Handle tracepoint
10993 (main): Initialize the tracepoints module.
10994 (process_serial_event): Handle traceframe reads/writes.
10996 * linux-low.c (handle_tracepoints): New.
10997 (linux_wait_1): Call it.
10998 (linux_resume_one_lwp): Handle while-stepping.
10999 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11000 (linux_target_ops): Install them.
11001 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11003 * linux-x86-low.c (x86_supports_tracepoints): New.
11004 (the_low_target). Install it.
11006 * mem-break.h (delete_breakpoint): Declare.
11007 * mem-break.c (delete_breakpoint): Make external.
11009 * target.h (struct target_ops): Add `supports_tracepoints',
11010 `read_pc', and `write_pc' fields.
11011 (target_supports_tracepoints): Define.
11012 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11015 * regcache.h (struct regcache) <registers_owned>: New field.
11016 (init_register_cache, regcache_cpy): Declare.
11017 (regcache_read_pc, regcache_write_pc): Declare.
11018 (register_cache_size): Declare.
11019 (supply_regblock): Declare.
11020 * regcache.c (init_register_cache): New.
11021 (new_register_cache): Use it.
11022 (regcache_cpy): New.
11023 (register_cache_size): New.
11024 (supply_regblock): New.
11025 (regcache_read_pc, regcache_write_pc): New.
11027 * tracepoint.c: New.
11029 * Makefile.in (OBS): Add tracepoint.o.
11030 (tracepoint.o): New rule.
11032 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11034 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11036 (i386-mmx.c): Likewise.
11037 (i386-mmx-linux.o): Likewise.
11038 (i386-mmx-linux.c): Likewise.
11040 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11041 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11042 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11043 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11045 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11046 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11047 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11049 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11051 * Makefile.in (clean): Updated.
11053 (i386-avx.c): Likewise.
11054 (i386-avx-linux.o): Likewise.
11055 (i386-avx-linux.c): Likewise.
11056 (amd64-avx.o): Likewise.
11057 (amd64-avx.c): Likewise.
11058 (amd64-avx-linux.o): Likewise.
11059 (amd64-avx-linux.c): Likewise.
11061 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11062 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11063 (srv_amd64_regobj): Add amd64-avx.o.
11064 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11065 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11066 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11067 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11068 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11069 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11070 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11072 * i387-fp.c: Include "i386-xstate.h".
11074 (i387_cache_to_xsave): Likewise.
11075 (i387_xsave_to_cache): Likewise.
11076 (x86_xcr0): Likewise.
11078 * i387-fp.h (i387_cache_to_xsave): Likewise.
11079 (i387_xsave_to_cache): Likewise.
11080 (x86_xcr0): Likewise.
11082 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11083 * linux-crisv32-low.c (target_regsets): Likewise.
11084 * linux-m68k-low.c (target_regsets): Likewise.
11085 * linux-mips-low.c (target_regsets): Likewise.
11086 * linux-ppc-low.c (target_regsets): Likewise.
11087 * linux-s390-low.c (target_regsets): Likewise.
11088 * linux-sh-low.c (target_regsets): Likewise.
11089 * linux-sparc-low.c (target_regsets): Likewise.
11090 * linux-xtensa-low.c (target_regsets): Likewise.
11092 * linux-low.c: Include <sys/uio.h>.
11093 (regsets_fetch_inferior_registers): Support nt_type.
11094 (regsets_store_inferior_registers): Likewise.
11095 (linux_process_qsupported): New.
11096 (linux_target_ops): Add linux_process_qsupported.
11098 * linux-low.h (regset_info): Add nt_type.
11099 (linux_target_ops): Add process_qsupported.
11101 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11103 (init_registers_i386_avx_linux): New.
11104 (init_registers_amd64_avx_linux): Likewise.
11105 (xmltarget_i386_linux_no_xml): Likewise.
11106 (xmltarget_amd64_linux_no_xml): Likewise.
11107 (PTRACE_GETREGSET): Likewise.
11108 (PTRACE_SETREGSET): Likewise.
11109 (x86_fill_xstateregset): Likewise.
11110 (x86_store_xstateregset): Likewise.
11111 (use_xml): Likewise.
11112 (x86_linux_update_xmltarget): Likewise.
11113 (x86_linux_process_qsupported): Likewise.
11114 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11115 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11116 init_registers_i386_linux here. Call
11117 x86_linux_update_xmltarget.
11118 (the_low_target): Add x86_linux_process_qsupported.
11120 * server.c (handle_query): Call target_process_qsupported.
11122 * target.h (target_ops): Add process_qsupported.
11123 (target_process_qsupported): New.
11125 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11127 * inferiors.c (add_thread): Set last_status kind to
11128 TARGET_WAITKIND_IGNORE.
11129 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11130 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11131 (linux_wait_1): Move `thread' local definition to block that uses
11132 it. Don't NULL initialize `event_child'.
11133 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11134 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11135 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11137 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11139 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11140 an extended waitstatus, or by a watchpoint.
11141 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11142 thread was stepping or has been stopped by a watchpoint.
11144 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11146 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11147 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11148 of another, then delete the previous, and validate all
11150 (validate_inserted_breakpoint): New.
11151 (delete_disabled_breakpoints): New.
11152 (validate_breakpoints): New.
11153 (check_mem_read): Validate breakpoints before trusting their
11154 shadow. Delete disabled breakpoints.
11155 (check_mem_write): Validate breakpoints before trusting they
11156 should be inserted. Delete disabled breakpoints.
11157 * mem-break.h (validate_breakpoints):
11158 * server.c (handle_query): Validate breakpoints when we see a
11161 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11163 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11164 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11165 if we could tell there's a GDB breakpoint at stop_pc.
11166 (need_step_over_p): Don't do a step over if we find a GDB
11167 breakpoint at the resume PC.
11169 * mem-break.c (struct raw_breakpoint): New.
11170 (enum bkpt_type): New type `gdb_breakpoint'.
11171 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11172 fields. New field `raw'.
11173 (find_raw_breakpoint_at): New.
11174 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11175 breakpoint instead.
11176 (set_breakpoint_at): Adjust.
11177 (delete_raw_breakpoint): New.
11178 (release_breakpoint): New.
11179 (delete_breakpoint): Rename to...
11180 (delete_breakpoint_1): ... this. Add proc parameter. Use
11181 release_breakpoint. Return ENOENT.
11182 (delete_breakpoint): Reimplement.
11183 (find_breakpoint_at): Delete.
11184 (find_gdb_breakpoint_at): New.
11185 (delete_breakpoint_at): Delete.
11186 (set_gdb_breakpoint_at): New.
11187 (delete_gdb_breakpoint_at): New.
11188 (gdb_breakpoint_here): New.
11189 (set_reinsert_breakpoint): Use release_breakpoint.
11190 (uninsert_breakpoint): Rename to ...
11191 (uninsert_raw_breakpoint): ... this.
11192 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11193 (reinsert_raw_breakpoint): Change parameter type to
11195 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11197 (check_breakpoints): Adjust. Use release_breakpoint.
11198 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11199 (breakpoint_inserted_here): Ditto.
11200 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11201 Don't trust the breakpoint's shadow if it is not inserted.
11202 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11203 (delete_all_breakpoints): Adjust.
11204 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11205 use delete_breakpoint_1.
11207 * mem-break.h (breakpoints_supported): Delete declaration.
11208 (set_gdb_breakpoint_at): Declare.
11209 (gdb_breakpoint_here): Declare.
11210 (delete_breakpoint_at): Delete.
11211 (delete_gdb_breakpoint_at): Declare.
11213 * server.h (struct raw_breakpoint): Forward declare.
11214 (struct process_info): New field `raw_breakpoints'.
11216 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11219 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11221 * linux-low.c (status_pending_p_callback): Fix comment.
11222 (linux_wait_for_event_1): Move most of the internal breakpoint
11223 handling from here...
11224 (linux_wait_1): ... to here.
11225 (count_events_callback): New.
11226 (select_singlestep_lwp_callback): New.
11227 (select_event_lwp_callback): New.
11228 (cancel_breakpoints_callback): New.
11229 (select_event_lwp): New.
11230 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11231 priority to all LWPs that have had events that should be reported
11232 to the client. Cancel breakpoints when about to reporting the
11233 event to the client, not while stopping lwps. No longer cancel
11234 finished single-steps here.
11235 (cancel_finished_single_step): Delete.
11236 (cancel_finished_single_steps): Delete.
11238 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11240 * mem-break.c (enum bkpt_type): New.
11241 (struct breakpoint): New field `type'.
11242 (set_breakpoint_at): Change return type to struct breakpoint
11243 pointer. Set type to `other_breakpoint' by default.
11244 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11245 in the breakpoint list.
11246 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11247 (reinsert_breakpoint): Rename to ...
11248 (reinsert_raw_breakpoint): ... this.
11249 (reinsert_breakpoints_at): Adjust.
11250 * mem-break.h (struct breakpoint): Declare.
11251 (set_breakpoint_at): Change return type to struct breakpoint
11254 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11256 * server.c (handle_query): Assign, not compare.
11258 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11260 Teach linux gdbserver to step-over-breakpoints.
11262 * linux-low.c (can_hardware_single_step): New.
11263 (supports_breakpoints): New.
11264 (handle_extended_wait): If stopping threads, read the stop pc of
11265 the new cloned LWP.
11267 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11268 low target doesn't support retrieving the PC.
11269 (add_lwp): Set last_resume_kind to resume_continue.
11270 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11271 (linux_attach): Don't clear stop_expected. Set the lwp's
11272 last_resume_kind to resume_stop.
11273 (linux_detach_one_lwp): Don't check for removed breakpoints.
11274 (check_removed_breakpoint): Delete.
11275 (status_pending_p): Rename to ...
11276 (status_pending_p_callback): ... this. Don't check for removed
11277 breakpoints. Don't consider threads that are stopped from GDB's
11279 (linux_wait_for_lwp): Always read the stop_pc here.
11280 (cancel_breakpoint): New.
11281 (step_over_bkpt): New global.
11282 (linux_wait_for_event_1): Implement stepping over breakpoints.
11283 (gdb_wants_lwp_stopped): New.
11284 (gdb_wants_all_stopped): New.
11285 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11286 single-step traps here. Store the thread's last reported target
11288 (send_sigstop): Don't clear stop_expected. Always set it,
11290 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11291 (cancel_finished_single_step): New.
11292 (cancel_finished_single_steps): New.
11293 (wait_for_sigstop): Don't cancel finished single-step traps here.
11294 (linux_resume_one_lwp): Don't check for removed breakpoints.
11295 Don't set `step' on non-hardware step archs.
11296 (linux_set_resume_request): Ignore resume_stop requests if already
11297 stopping or stopped. Set the lwp's last_resume_kind.
11298 (resume_status_pending_p): Don't check for removed breakpoints.
11299 (need_step_over_p): New.
11300 (start_step_over): New.
11301 (finish_step_over): New.
11302 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11303 requests. Clear the thread's last reported target waitstatus.
11304 Don't use the `suspended' flag. Don't consider pending breakpoints.
11305 (linux_resume): Start a step-over if necessary.
11306 (proceed_one_lwp): New.
11307 (proceed_all_lwps): New.
11308 (unstop_all_lwps): New.
11309 * linux-low.h (struct lwp_info): Rewrite comment for the
11310 `suspended' flag. Add the `stop_pc' field. Delete the
11311 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11312 Add `'last_resume_kind' and `need_step_over' fields.
11313 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11314 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11315 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11316 (set_raw_breakpoint_at): New.
11317 (set_breakpoint_at): Rewrite to use it.
11318 (reinsert_breakpoint_handler): Delete.
11319 (set_reinsert_breakpoint): New.
11320 (reinsert_breakpoint_by_bp): Delete.
11321 (delete_reinsert_breakpoints): New.
11322 (uninsert_breakpoint): Rewrite.
11323 (uninsert_breakpoints_at): New.
11324 (reinsert_breakpoint): Rewrite.
11325 (reinsert_breakpoints_at): New.
11326 (check_breakpoints): Rewrite.
11327 (breakpoint_here): New.
11328 (breakpoint_inserted_here): New.
11329 (check_mem_read): Adjust.
11330 * mem-break.h (breakpoints_supported, breakpoint_here)
11331 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11332 (reinsert_breakpoint_by_bp): Delete declaration.
11333 (delete_reinsert_breakpoints): Declare.
11334 (reinsert_breakpoint): Delete declaration.
11335 (reinsert_breakpoints_at): Declare.
11336 (uninsert_breakpoint): Delete declaration.
11337 (uninsert_breakpoints_at): Declare.
11338 (check_breakpoints): Adjust prototype.
11339 * server.h: Adjust include order.
11340 (struct thread_info): Declare here. Add a `last_status' field.
11342 2010-03-23 Michael Snyder <msnyder@vmware.com>
11344 * server.c (crc32): New function.
11345 (handle_query): Add handling for 'qCRC:' request.
11347 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11349 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11350 lwp had been stopped by a watchpoint.
11352 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11354 * server.h (internal_error): Declare.
11355 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11356 * utils.c (internal_error): New function.
11358 2010-03-15 Andreas Schwab <schwab@redhat.com>
11360 * configure.srv: Fix typo setting srv_regobj.
11362 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11364 * linux-low.c (fetch_register): Avoid passing a non string literal
11366 (usr_store_inferior_registers): Ditto.
11368 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11370 * linux-low.c (linux_write_memory): Bail out early if peeking
11373 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11375 * linux-low.h (struct lwp_info): New fields
11376 `stopped_by_watchpoint' and `stopped_data_address'.
11377 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11378 here, and cache them in the lwp object.
11379 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11381 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11383 (linux_stopped_by_watchpoint): Rewrite.
11384 (linux_stopped_data_address): Rewrite.
11386 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11388 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11389 switching the current inferior, not before.
11391 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11393 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11394 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11395 i386-linux.c and amd64-linux.c.
11396 (reg-i386.o): Removed.
11397 (reg-i386.c): Likewise.
11398 (reg-i386-linux.o): Likewise.
11399 (reg-i386-linux.c): Likewise.
11400 (reg-x86-64.o): Likewise.
11401 (reg-x86-64.c): Likewise.
11402 (reg-x86-64-linux.o): Likewise.
11403 (reg-x86-64-linux.c): Likewise.
11405 (i386.c): Likewise.
11406 (i386-linux.o): Likewise.
11407 (i386-linux.c): Likewise.
11408 (amd64.o): Likewise.
11409 (amd64.c): Likewise.
11410 (amd64-linux.o): Likewise.
11411 (amd64-linux.c): Likewise.
11413 * configure.srv (srv_i386_regobj): New.
11414 (srv_i386_linux_regobj): Likewise.
11415 (srv_amd64_regobj): Likewise.
11416 (srv_amd64_linux_regobj): Likewise.
11417 (srv_i386_32bit_xmlfiles): Likewise.
11418 (srv_i386_64bit_xmlfiles): Likewise.
11419 (srv_i386_xmlfiles): Likewise.
11420 (srv_amd64_xmlfiles): Likewise.
11421 (srv_i386_linux_xmlfiles): Likewise.
11422 (srv_amd64_linux_xmlfiles): Likewise.
11423 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11424 srv_xmlfiles to $srv_i386_xmlfiles.
11425 (i[34567]86-*-mingw32ce*): Likewise.
11426 (i[34567]86-*-mingw*): Likewise.
11427 (i[34567]86-*-nto*): Likewise.
11428 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11429 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11430 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11431 (x86_64-*-linux*): Likewise.
11433 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11434 (init_registers_amd64_linux): New.
11435 (x86_arch_setup): Replace init_registers_x86_64_linux with
11436 init_registers_amd64_linux.
11438 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11440 * configure.ac: Check for libdl. If it is not available link against
11441 static libthread_db.
11442 * configure: Regenerate.
11444 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11448 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11449 handing a read watchpoint.
11450 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11452 2010-02-12 Doug Evans <dje@google.com>
11454 * linux-low.c (linux_supports_tracefork_flag): Document.
11455 (linux_look_up_symbols): Add comment.
11457 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11459 * regcache.c (supply_register): Clear regcache if buf is NULL.
11461 2010-02-02 Nicolas Roche <roche@sourceware.org>
11462 Joel Brobecker <brobecker@adacore.com>
11464 * inferiors.c (find_inferior): Add function documentation.
11465 (unloaded_dll): Handle the case where the unloaded dll has not
11466 been previously registered in the dll list.
11468 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11470 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11471 (thumb2_breakpoint): New.
11472 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11474 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11476 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11477 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11480 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11482 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11484 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11486 * linux-s390-low.c (s390_collect_ptrace_register)
11487 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11489 2010-01-21 Doug Evans <dje@google.com>
11491 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11492 (PTRACE_ARG4_TYPE): New macro.
11493 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11494 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11495 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11496 (usr_store_inferior_registers): Ditto.
11497 (linux_read_memory, linux_write_memory): Ditto.
11498 (linux_test_for_tracefork): Ditto.
11500 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11501 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11503 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11505 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11508 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11510 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11511 prototype to take a regcache. Adjust.
11513 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11515 * regcache.h (struct thread_info): Forward declare.
11516 (struct regcache): New.
11517 (new_register_cache): Adjust prototype.
11518 (get_thread_regcache): Declare.
11519 (free_register_cache): Adjust prototype.
11520 (registers_to_string, registers_from_string): Ditto.
11521 (supply_register, supply_register_by_name, collect_register)
11522 (collect_register_as_string, collect_register_by_name): Ditto.
11523 * regcache.c (struct inferior_regcache_data): Delete.
11524 (get_regcache): Rename to ...
11525 (get_thread_regcache): ... this. Adjust. Switch inferior before
11526 fetching registers.
11527 (regcache_invalidate_one): Adjust.
11528 (regcache_invalidate): Fix prototype.
11529 (new_register_cache): Return the new register cache.
11530 (free_register_cache): Change prototype.
11531 (realloc_register_cache): Adjust.
11532 (registers_to_string): Change prototype to take a regcache. Adjust.
11533 (registers_from_string): Ditto.
11534 (register_data): Ditto.
11535 (supply_register): Ditto.
11536 (supply_register_by_name): Ditto.
11537 (collect_register): Ditto.
11538 (collect_register_as_string): Ditto.
11539 (collect_register_by_name): Ditto.
11540 * server.c (process_serial_event): Adjust.
11541 * linux-low.h (regset_fill_func, regset_store_func): Change
11543 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11545 * linux-low.c (get_stop_pc): Adjust.
11546 (check_removed_breakpoint): Adjust.
11547 (linux_wait_for_event): Adjust.
11548 (linux_resume_one_lwp): Adjust.
11549 (fetch_register): Add regcache parameter. Adjust.
11550 (usr_store_inferior_registers): Ditto.
11551 (regsets_fetch_inferior_registers): Ditto.
11552 (regsets_store_inferior_registers): Ditto.
11553 (linux_fetch_registers, linux_store_registers): Ditto.
11554 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11556 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11558 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11559 prototype to take a regcache.
11560 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11561 * remote-utils.c (convert_ascii_to_int, outreg)
11562 (prepare_resume_reply): Change prototype to take a regcache.
11564 * target.h (struct target_ops) <fetch_registers, store_registers>:
11565 Change prototype to take a regcache.
11566 (fetch_inferior_registers, store_inferior_registers): Change
11567 prototype to take a regcache. Adjust.
11568 * proc-service.c (ps_lgetregs): Adjust.
11569 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11570 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11571 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11572 take a regcache. Adjust.
11573 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11574 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11575 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11576 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11577 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11578 (cris_cannot_fetch_register):
11579 (cris_breakpoint_at): Change prototype to take a regcache.
11581 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11582 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11583 to take a regcache. Adjust.
11584 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11586 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11587 take a regcache. Adjust.
11588 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11589 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11590 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11591 * linux-mips-low.c (mips_get_pc):
11592 (mips_set_pc): Change prototype to take a regcache. Adjust.
11593 (mips_reinsert_addr): Adjust.
11594 (mips_collect_register): Change prototype to take a regcache.
11596 (mips_supply_register):
11597 (mips_collect_register_32bit, mips_supply_register_32bit)
11598 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11599 (mips_store_fpregset): Ditto.
11600 * linux-ppc-low.c (ppc_supply_ptrace_register)
11601 (ppc_supply_ptrace_register): Ditto.
11602 (parse_spufs_run): Adjust.
11603 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11604 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11605 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11606 take a regcache. Adjust.
11607 * linux-s390-low.c (s390_collect_ptrace_register)
11608 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11609 (s390_set_pc): Change prototype to take a regcache. Adjust.
11610 (s390_arch_setup): Adjust.
11611 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11612 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11613 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11614 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11615 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11617 (sparc_breakpoint_at): Adjust.
11618 * linux-xtensa-low.c (xtensa_fill_gregset):
11619 (xtensa_store_gregset):
11620 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11621 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11622 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11623 prototype to take a regcache. Adjust.
11624 * win32-arm-low.c (arm_fetch_inferior_register)
11625 (arm_store_inferior_register): Change prototype to take a
11627 * win32-i386-low.c (i386_fetch_inferior_register)
11628 (i386_store_inferior_register): Change prototype to take a
11630 * win32-low.c (child_fetch_inferior_registers)
11631 (child_store_inferior_registers): Change prototype to take a
11633 (win32_wait): Adjust.
11634 (win32_fetch_inferior_registers): Change prototype to take a
11636 (win32_store_inferior_registers): Adjust.
11637 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11638 store_inferior_register>: Change prototype to take a regcache.
11640 2010-01-20 Doug Evans <dje@google.com>
11642 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11644 (linux_wait_for_event1, linux_init_signals): Ditto.
11645 (W_STOPCODE): Provide definition if missing.
11647 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11649 * linux-low.c (linux_core_of_thread): New.
11650 (compare_ints, show_process, list_threads): New.
11651 (linux_qxfer_osdata): Report threads and cores.
11652 (linux_target_op): Register linux_core_of_thread.
11653 * remote-utils.c (prepare_resume_reply): Report the core.
11654 (buffer_xml_printf): Support %d specifier.
11655 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11657 (handle_query): Handle qXfer:threads. Announce availability
11659 * target.h (struct target_ops): New field core_of_thread.
11661 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11663 * Makefile.in (clean): Remove new generated files.
11664 (reg-s390.o, reg-s390.c): Remove rules.
11665 (reg-s390x.o, reg-s390x.c): Likewise.
11666 (s390-linux32.o, s390-linux32.c): Add rules.
11667 (s390-linux64.o, s390-linux64.c): Likewise.
11668 (s390x-linux64.o, s390x-linux64.c): Likewise.
11669 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11670 * linux-s390-low.c: Include <elf.h>.
11671 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11672 (init_registers_s390): Remove prototype.
11673 (init_registers_s390x): Likewise.
11674 (init_registers_s390_linux32): Add prototype.
11675 (init_registers_s390_linux64): Likewise.
11676 (init_registers_s390x_linux64): Likewise.
11677 (s390_num_regs_3264): New define.
11678 (s390_regmap_3264): New global variable.
11679 (s390_cannot_fetch_register): Remove obsolete check.
11680 (s390_cannot_store_register): Likewise.
11681 (s390_collect_ptrace_register): Handle upper/lower register halves.
11682 (s390_supply_ptrace_register): Likewise.
11683 (s390_fill_gregset): Update to register number changes.
11684 (s390_get_hwcap): New routine.
11685 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11686 Install appropriate regmap and register set.
11688 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11690 * server.c (gdbserver_version): Update copyright year to 2010.
11691 * gdbreplay.c (gdbreplay_version): Likewise.
11693 2009-12-28 Doug Evans <dje@google.com>
11695 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11696 elf/external.h. Include <elf.h> instead but only if necessary.
11698 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11700 * linux-low.c (linux_remove_process): Remove `detaching'
11701 parameter. Don't release/detach from thread_db here.
11702 (linux_kill): Release/detach from thread_db here, ...
11703 (linux_detach): ... and here, before actually detaching.
11704 (linux_wait_1): ... and here, when a process exits.
11705 * thread-db.c (any_thread_of): New.
11706 (thread_db_free): Switch the current inferior to a thread of the
11709 2009-12-21 Doug Evans <dje@google.com>
11711 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11713 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11714 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11715 warning ifndef __NR_tkill. Move setting of errno there too.
11716 Delete unnecessary resetting of errno after syscall.
11717 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11719 * configure.ac: Check for dladdr.
11720 * config.in: Regenerate.
11721 * configure: Regenerate.
11722 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11723 (try_thread_db_load): Update.
11725 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11727 2009-12-18 Doug Evans <dje@google.com>
11729 * event-loop.c: Include unistd.h if it exists.
11731 * linux-low.c (my_waitpid): Move definition away from being in
11732 between linux_tracefork_child/linux_test_for_tracefork.
11734 * gdb_proc_service.h (psaddr_t): Fix type.
11735 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11736 signature to match glibc.
11738 2009-12-16 Doug Evans <dje@google.com>
11740 * linux-low.c (linux_read_memory): Fix argument to read.
11742 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11744 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11745 events, don't leave current_inferior pointing at null.
11747 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11749 * win32-low.c (LOG): Delete.
11750 (OUTMSG): Output to stderr.
11751 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11752 on compile time LOG macro.
11753 (win32_wait): Fix debug output.
11755 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11757 * win32-low.c (win32_add_one_solib): If the dll name is
11758 "ntdll.dll", prepend the system directory to the dll path.
11760 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11762 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11764 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11765 Vladimir Prus <vladimir@codesourcery.com>
11767 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11768 * configure.ac: Check for __mcoldfire__ and set
11769 gdb_cv_m68k_is_coldfire.
11770 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11771 reg-cf.o and reg-m68k.o.
11772 * configure: Regenerated.
11774 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11776 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11777 Pass it to thread_db_free.
11778 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11779 proper `detaching' argument to linux_remove_process.
11780 * linux-low.h (thread_db_free): Add `detaching' parameter.
11781 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11783 (thread_db_free): Add `detaching' parameter. Only
11784 call td_ta_clear_event if detaching from process.
11786 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11788 * thread-db.c (thread_db_free): Fix typo.
11790 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11793 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11795 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11797 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11798 with an i686 compiler.
11799 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11801 * configure: Rebuilt.
11803 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11807 * server.c (handle_search_memory_1): Correct read_addr initialization
11808 in loop for searching subsequent chunks.
11810 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11812 * configure.ac: New --with-libthread-db option.
11813 * thread-db.c: Allow direct dependence on libthread_db.
11814 (thread_db_free): Adjust.
11815 * config.in: Regenerate.
11816 * configure: Likewise.
11818 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11821 * thread-db.c (attach_thread): New function.
11822 (maybe_attach_thread): Return success/failure.
11823 (find_new_threads_callback): Adjust.
11824 (thread_db_find_new_threads): Loop until no new threads.
11826 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11828 * proc-service.c (ps_lgetregs): Formatting.
11830 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11832 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11833 * configure.ac: Adjust.
11834 * linux-low.h (struct process_info_private): Move members to struct
11836 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11837 * linux-low.c (linux_remove_process): Adjust.
11838 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11839 * server.c (handle_query): Move code ...
11840 (handle_monitor_command): ... here. New function.
11841 * target.h (struct target_ops): New member.
11842 * thread-db.c (struct thread_db): New.
11843 (libthread_db_search_path): New variable.
11844 (thread_db_create_event, thread_db_enable_reporting)
11845 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11846 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11847 (try_thread_db_load_1, dladdr_to_soname): New functions.
11848 (try_thread_db_load, thread_db_load_search): New functions.
11849 (thread_db_init): Search for libthread_db.
11850 (thread_db_free): New function.
11851 (thread_db_handle_monitor_command): Likewise.
11852 * config.in: Regenerate.
11853 * configure: Regenerate.
11855 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11857 * spu-low.c (spu_kill): Wait for inferior to terminate.
11858 Call clear_inferiors.
11859 (spu_detach): Call clear_inferiors.
11861 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11863 * aclocal.m4: Regenerate.
11864 * config.in: Likewise.
11865 * configure: Likewise.
11867 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11869 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11870 (parse_spufs_run): New function.
11871 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11872 (ppc_breakpoint_at): Handle SPU breakpoints.
11874 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11876 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11877 (SPUFS_MAGIC): Define.
11878 (spu_enumerate_spu_ids): New function.
11879 (linux_qxfer_spu): New function.
11880 (linux_target_ops): Install linux_qxfer_spu.
11882 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11884 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11885 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11886 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11887 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11888 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11889 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11890 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11891 (init_registers_powerpc_cell32l): Add prototype.
11892 (init_registers_powerpc_cell64l): Likewise.
11893 (ppc_arch_setup): Detect Cell/B.E. architecture.
11895 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11897 * Makefile.in (datarootdir): New variable.
11899 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11901 * linux-low.c (linux_write_memory): Update debugging output.
11902 * Makefile.in (clean): Add new descriptions.
11903 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11904 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11905 * configure.srv: Add new files for arm*-*-linux*.
11906 * linux-arm-low.c: Add new declarations.
11907 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11908 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11909 (HWCAP_VFPv3D16): New.
11910 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11911 instead of __IWMMXT__.
11912 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11913 (arm_arch_setup): New.
11914 (target_regsets): Remove #ifdef. Add VFP regset.
11915 (the_low_target): Use arm_arch_setup.
11917 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11919 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11920 the main thread again.
11922 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11924 Adding Neutrino gdbserver.
11925 * configure: Regenerated.
11926 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11927 * configure.srv (i[34567]86-*-nto*): New target.
11928 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11929 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11930 (nto_comctrl) [__QNX__]: New function.
11931 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11933 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11935 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11938 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11939 Pedro Alves <pedro@codesourcery.com>
11941 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11942 don't support CONTEXT_EXTENDED_REGISTERS.
11943 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11944 (the_low_target): Install them.
11945 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11946 failing with ERROR_PIPE_NOT_CONNECTED.
11948 2009-06-30 Doug Evans <dje@google.com>
11949 Pierre Muller <muller@ics.u-strasbg.fr>
11951 Add h/w watchpoint support to x86-linux, win32-i386.
11952 * Makefile.in (SFILES): Add i386-low.c
11953 (i386_low_h): Define.
11954 (i386-low.o): Add dependencies.
11955 (linux-x86-low.o): Add i386-low.h dependency.
11956 (win32-i386-low.o): Ditto.
11957 * i386-low.c: New file.
11958 * i386-low.h: New file.
11959 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11960 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11961 * linux-low.c (linux_add_process): Initialize arch_private.
11962 (linux_remove_process): Free arch_private.
11963 (add_lwp): Initialize arch_private.
11964 (delete_lwp): Free arch_private.
11965 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11967 * linux-low.h (process_info_private): New member arch_private.
11968 (lwp_info): New member arch_private.
11969 (linux_target_ops): New members new_process, new_thread,
11971 (ptid_of): New macro.
11972 * linux-x86-low.c: Include stddef.h, i386-low.h.
11973 (arch_process_info): New struct.
11974 (arch_lwp_info): New struct.
11975 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11976 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11977 (i386_dr_low_get_status): New function.
11978 (x86_insert_point, x86_remove_point): New functions.
11979 (x86_stopped_by_watchpoint): New function.
11980 (x86_stopped_data_address): New function.
11981 (x86_linux_new_process, x86_linux_new_thread): New functions.
11982 (x86_linux_prepare_to_resume): New function.
11983 (the_low_target): Add entries for insert_point, remove_point,
11984 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11986 * server.c (debug_hw_points): New global.
11987 (monitor_show_help): Document set debug-hw-points.
11988 (handle_query): Process "set debug-hw-points".
11989 * server.h (debug_hw_points): Declare.
11990 (paddress): Declare.
11991 * utils.c (NUMCELLS, CELLSIZE): New macros.
11992 (get_sell, xsnprintf, paddress): New functions.
11993 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11994 remove_point, stopped_by_watchpoint, stopped_data_address.
11995 * win32-i386-low.c: Include i386-low.h.
11996 (debug_reg_state): Replaces dr.
11997 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11998 (i386_dr_low_get_status): New function.
11999 (i386_insert_point, i386_remove_point): New functions.
12000 (i386_stopped_by_watchpoint): New function.
12001 (i386_stopped_data_address): New function.
12002 (i386_initial_stuff): Update.
12003 (get_thread_context,set_thread_context,i386_thread_added): Update.
12004 (the_low_target): Add entries for insert_point,
12005 remove_point, stopped_by_watchpoint, stopped_data_address.
12006 * win32-low.c (win32_insert_watchpoint): New function.
12007 (win32_remove_watchpoint): New function.
12008 (win32_stopped_by_watchpoint): New function.
12009 (win32_stopped_data_address): New function.
12010 (win32_target_ops): Add entries for insert_watchpoint,
12011 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12012 * win32-low.h (win32_target_ops): New members insert_point,
12013 remove_point, stopped_by_watchpoint, stopped_data_address.
12015 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12017 * server.c (process_serial_event): Re-return unsupported, not
12018 error, if the type isn't recognized. Re-allow supporting only
12019 insert or remove packets. Also call require_running for
12020 breakpoints. Add missing break statement to default case. Tidy.
12021 * target.h (struct target_ops): Rename insert_watchpoint to
12022 insert_point, and remove_watchpoint to remove_point.
12024 * linux-low.h (struct linux_target_ops): Likewise.
12025 * linux-low.c (linux_insert_watchpoint): Rename to ...
12026 (linux_insert_point): ... this. Adjust.
12027 (linux_remove_watchpoint): Rename to ...
12028 (linux_remove_point): ... this. Adjust.
12029 (linux_target_ops): Adjust.
12030 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12031 (cris_insert_point): ... this.
12032 (cris_remove_watchpoint): Rename to ...
12033 (cris_remove_point): ... this.
12034 (the_low_target): Adjust.
12036 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12038 * server.c (handle_v_kill): Pass signal_pid to
12039 kill_inferior if multi_process is zero.
12041 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12043 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12044 * target.h (target_ops): Comment for *_watchpoint to make it clear
12045 the functions can get types '0' and '1'.
12047 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12049 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12050 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12051 * regcache.c (get_regcache): Likewise.
12052 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12053 * win32-low.c (child_fetch_inferior_registers): Remove check for
12056 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12057 Pedro Alves <pedro@codesourcery.com>
12059 * target.h (struct target_ops) <supports_multi_process>: New
12061 (target_supports_multi_process): New.
12062 * server.c (handle_query): Even if GDB reports support, only
12063 enable multi-process if the target also supports it. Report
12064 multi-process support only if the target backend supports it.
12065 * linux-low.c (linux_supports_multi_process): New function.
12066 (linux_target_ops): Install it as target_supports_multi_process
12069 2009-05-24 Doug Evans <dje@google.com>
12071 Global renaming of find_thread_pid to find_thread_ptid.
12072 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12073 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12074 All callers updated.
12076 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12077 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12080 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12081 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12082 (linux_resume_one_lwp): Ditto.
12084 2009-05-23 Doug Evans <dje@google.com>
12086 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12087 from struct inferior_list_entry * to struct lwp_info *.
12088 All callers updated.
12090 2009-05-13 Doug Evans <dje@google.com>
12092 * linux-x86-low.c: Don't include assert.h.
12093 (x86_siginfo_fixup): Use fatal, not assert.
12094 (x86_arch_setup): Fix comment.
12096 2009-05-12 Doug Evans <dje@google.com>
12098 Biarch support for i386/amd64 gdbserver.
12099 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12100 Add linux-x86-low.c.
12101 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12102 (linux-x86-low.o): Add.
12103 * linux-x86-64-low.c: Delete.
12104 * linux-i386-low.c: Delete.
12105 * linux-x86-low.c: New file.
12106 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12108 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12110 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12111 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12112 (linux_child_pid_to_exec_file): New function.
12113 (elf_64_header_p, elf_64_file_p): New functions.
12114 (siginfo_fixup): New function.
12115 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12116 give target a chance to convert layout.
12117 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12118 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12120 2009-05-07 Doug Evans <dje@google.com>
12122 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12123 (regsets_store_inferior_registers): Ditto.
12125 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12129 * linux-low.c (must_set_ptrace_flags): Delete.
12130 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12132 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12133 `lwp->must_set_ptrace_flags' instead.
12134 (linux_wait_for_event_1): Set ptrace options here.
12135 (linux_wait_1): ... not here.
12137 2009-04-30 Doug Evans <dje@google.com>
12139 * inferiors.c (started_inferior_callback): New function.
12140 (attached_inferior_callback): New function.
12141 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12142 * server.c (print_started_pid, print_attached_pid): New functions.
12143 (detach_or_kill_for_exit): New function.
12144 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12145 * server.h (have_started_inferiors_p): Declare.
12146 (have_attached_inferiors_p): Declare.
12148 * inferiors.c (remove_process): Fix memory leak, free process.
12149 * linux-low.c (linux_remove_process): New function.
12150 (linux_kill): Call it instead of remove_process.
12151 (linux_detach, linux_wait_1): Ditto.
12153 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12155 * configure.srv: Add x86 Windows CE target.
12157 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12159 * inferiors.c (get_thread_process): Make global.
12160 * server.h (get_thread_process): Add prototype.
12161 * thread-db.c (find_one_thread): Use get_thread_process
12162 instead of current_process.
12163 (thread_db_get_tls_address): Do not crash if called when
12164 thread layer is not yet initialized.
12166 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12168 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12169 * spu-low.c (current_tid): Rename to ...
12170 (current_ptid): ... this.
12171 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12172 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12173 ptid_get_lwp (current_ptid) instead of current_tid.
12174 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12175 instead of current_tid. Use find_process_pid to verify pid
12176 argument is valid. Pass proper argument to remove_process.
12177 (spu_thread_alive): Compare current_ptid instead of current_tid.
12178 (spu_resume): Likewise.
12180 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12182 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12185 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12187 Implement the multiprocess extensions, and add linux multiprocess
12190 * server.h (ULONGEST): Declare.
12191 (struct ptid, ptid_t): New.
12192 (minus_one_ptid, null_ptid): Declare.
12193 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12194 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12195 (struct inferior_list_entry): Change `id' type from unsigned from
12197 (struct sym_cache, struct breakpoint, struct
12198 process_info_private): Forward declare.
12199 (struct process_info): Declare.
12200 (current_process): Declare.
12201 (all_processes): Declare.
12202 (initialize_inferiors): Declare.
12203 (add_thread): Adjust to use ptid_t.
12204 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12205 (add_process, remove_process, find_thread_pid): Declare.
12206 (find_inferior_id): Adjust to use ptid_t.
12207 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12208 (multi_process): Declare.
12209 (push_event): Adjust to use ptid_t.
12210 (read_ptid, write_ptid): Declare.
12211 (prepare_resume_reply): Adjust to use ptid_t.
12212 (clear_symbol_cache): Declare.
12213 * inferiors.c (all_processes): New.
12214 (null_ptid, minus_one_ptid): New.
12215 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12216 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12217 (add_thread): Change unsigned long to ptid. Remove gdb_id
12219 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12220 (gdb_id_to_thread): Rename to ...
12221 (find_thread_pid): ... this. Change unsigned long to ptid.
12222 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12223 (loaded_dll, pull_pid_from_list): Adjust.
12224 (add_process, remove_process, find_process_pid)
12225 (get_thread_process, current_process, initialize_inferiors): New.
12226 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12227 (struct target_waitstatus) <related_pid>: Ditto.
12228 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12229 return type to int.
12230 (struct target_ops) <join>: Add `pid' argument.
12231 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12232 (struct target_ops) <wait>: Add `ptid' field. Change return type
12234 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12235 (mywait): Add `ptid' argument. Change return type to ptid_t.
12236 (target_pid_to_str): Declare.
12237 * target.c (set_desired_inferior): Adjust to use ptids.
12238 (mywait): Add new `ptid' argument. Adjust.
12239 (target_pid_to_str): New.
12240 * mem-break.h (free_all_breakpoints): Declare.
12241 * mem-break.c (breakpoints): Delelete.
12242 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12243 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12244 to use per-process breakpoint list.
12245 (free_all_breakpoints): New.
12246 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12247 (symbol_cache, all_symbols_looked_up): Delete.
12249 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12251 (prepare_resume_reply): Change ptid argument's type from unsigned
12252 long to ptid_t. Adjust. Implement W;process and X;process.
12253 (free_sym_cache, clear_symbol_cache): New.
12254 (look_up_one_symbol): Adjust to per-process symbol cache. *
12255 * server.c (cont_thread, general_thread, step_thread): Change type
12257 (attached): Delete.
12258 (multi_process): New.
12259 (last_ptid): Change type to ptid_t.
12260 (struct vstop_notif) <ptid>: Change type to ptid_t.
12261 (queue_stop_reply, push_event): Change `ptid' argument's type to
12263 (discard_queued_stop_replies): Add `pid' argument.
12264 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12265 changes. Don't reference the `attached' global.
12266 (attach_inferior): Adjust to mywait interface changes.
12267 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12268 features. Handle and report "multiprocess+". Handle
12270 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12272 (handle_v_kill): New.
12273 (handle_v_stopped): Adjust to use target_pid_to_str.
12274 (handle_v_requests): Allow multiple attaches and runs when
12275 multiprocess extensions are in effect. Handle "vKill".
12276 (myresume): Adjust to use ptids.
12277 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12278 (handle_status): Adjust to discard_queued_stop_replies interface
12280 (first_thread_of, kill_inferior_callback)
12281 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12282 (main): Call initialize_inferiors. Adjust to use ptids, killing
12283 and detaching from all inferiors. Handle multiprocess packet
12285 * linux-low.h: Include gdb_proc_service.h.
12286 (struct process_info_private): New.
12287 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12288 <lwpid_of>: Use ptid_get_lwp.
12289 (get_lwp_thread): Adjust.
12290 (struct lwp_info): Add `dead' member.
12291 (find_lwp_pid): Declare.
12292 * linux-low.c (thread_db_active): Delete.
12293 (new_inferior): Adjust comment.
12294 (inferior_pid): Delete.
12295 (linux_add_process): New.
12296 (handle_extended_wait): Adjust.
12297 (add_lwp): Change unsigned long to ptid.
12298 (linux_create_inferior): Add process to processes table. Adjust
12299 to use ptids. Don't set new_inferior here.
12300 (linux_attach_lwp): Rename to ...
12301 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12302 it. Adjust to use ptids.
12303 (linux_attach_lwp): New.
12304 (linux_attach): Add process to processes table. Don't set
12306 (struct counter): New.
12307 (second_thread_of_pid_p, last_thread_of_process_p): New.
12308 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12309 multiple processes.
12310 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12311 processes. Remove process from process table.
12312 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12313 to multiple processes.
12314 (any_thread_of): New.
12315 (linux_detach): Add `pid' argument, and handle it. Remove process
12316 from processes table.
12317 (linux_join): Add `pid' argument. Handle it.
12318 (linux_thread_alive): Change unsighed long argument to ptid_t.
12319 Consider dead lwps as not being alive.
12320 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12321 threads we're not interested in.
12322 (same_lwp, find_lwp_pid): New.
12323 (linux_wait_for_lwp): Change `pid' argument's type from int to
12325 (linux_wait_for_event): Rename to ...
12326 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12327 from int to ptid_t. Adjust.
12328 (linux_wait_for_event): New.
12329 (linux_wait_1): Add `ptid' argument. Change return type to
12330 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12331 that exit from the process table.
12332 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12334 (mark_lwp_dead): New.
12335 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12336 stopping all threads, mark its main lwp as dead.
12337 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12339 (fetch_register, usr_store_inferior_registers)
12340 (regsets_fetch_inferior_registers)
12341 (regsets_store_inferior_registers, linux_read_memory)
12342 (linux_write_memory): Inline `inferior_pid'.
12343 (linux_look_up_symbols): Adjust to use per-process
12344 `thread_db_active'.
12345 (linux_request_interrupt): Adjust to use ptids.
12346 (linux_read_auxv): Inline `inferior_pid'.
12347 (initialize_low): Don't reference thread_db_active.
12348 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12349 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12350 (ps_getpid): Return the pid of the current inferior.
12351 * thread-db.c (proc_handle, thread_agent): Delete.
12352 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12354 (find_one_thread): Change argument type to ptid_t. Adjust to
12356 (maybe_attach_thread): Adjust to per-process data and ptids.
12357 (thread_db_find_new_threads): Ditto.
12358 (thread_db_init): Ditto.
12359 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12360 processes table. Adjust to use ptids.
12361 (spu_kill, spu_detach): Adjust interface. Remove process from
12363 (spu_join, spu_thread_alive): Adjust interface.
12364 (spu_wait): Adjust interface. Remove process from processes
12365 table. Adjust to use ptids.
12366 * win32-low.c (current_inferior_tid): Delete.
12367 (current_inferior_ptid): New.
12368 (debug_event_ptid): New.
12369 (thread_rec): Take a ptid. Adjust.
12370 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12371 (child_delete_thread): Ditto.
12372 (do_initial_child_stuff): Add `attached' argument. Add process to
12374 (child_fetch_inferior_registers, child_store_inferior_registers):
12376 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12377 (win32_attach): Pass 1 to do_initial_child_stuff.
12378 (win32_kill): Adjust interface. Remove process from processes
12380 (win32_detach): Ditto.
12381 (win32_join): Adjust interface.
12382 (win32_thread_alive): Take a ptid.
12383 (win32_resume): Adjust to use ptids.
12384 (get_child_debug_event): Ditto.
12385 (win32_wait): Adjust interface. Remove exiting process from
12388 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12390 Non-stop mode support.
12392 * server.h (non_stop): Declare.
12393 (gdb_client_data, handler_func): Declare.
12394 (delete_file_handler, add_file_handler, start_event_loop):
12396 (handle_serial_event, handle_target_event, push_event)
12397 (putpkt_notif): Declare.
12398 * target.h (enum resume_kind): New.
12399 (struct thread_resume): Replace `step' field by `kind' field.
12400 (TARGET_WNOHANG): Define.
12401 (struct target_ops) <wait>: Add `options' argument.
12402 <supports_non_stop, async, start_non_stop>: New fields.
12403 (target_supports_non_stop, target_async): New.
12404 (start_non_stop): Declare.
12405 (mywait): Add `options' argument.
12406 * target.c (mywait): Add `options' argument. Print child exit
12407 notifications here.
12408 (start_non_stop): New.
12409 * server.c (non_stop, own_buf, mem_buf): New globals.
12410 (struct vstop_notif): New.
12411 (notif_queue): New global.
12412 (queue_stop_reply, push_event, discard_queued_stop_replies)
12413 (send_next_stop_reply): New.
12414 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12416 (attach_inferior): In non-stop mode, don't wait for the target
12418 (handle_general_set): Handle QNonStop.
12419 (handle_query): When handling qC, return the current general
12420 thread, instead of the first thread of the list.
12421 (handle_query): If the backend supports non-stop mode, include
12422 QNonStop+ in the qSupported query response.
12423 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12425 (handle_v_attach, handle_v_run): Handle non-stop mode.
12426 (handle_v_stopped): New.
12427 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12428 (myresume): Adjust to use resume_kind. Handle non-stop.
12429 (queue_stop_reply_callback): New.
12430 (handle_status): Handle non-stop mode.
12431 (main): Clear non_stop flag on reconnection. Use the event-loop.
12432 Refactor serial protocol handling from here ...
12433 (process_serial_event): ... to this new function. When GDB
12434 selects any thread, select one here. In non-stop mode, wait until
12435 GDB acks all pending events before exiting.
12436 (handle_serial_event, handle_target_event): New.
12437 * remote-utils.c (remote_open): Install remote_desc in the event
12439 (remote_close): Remove remote_desc from the event loop.
12440 (putpkt_binary): Rename to...
12441 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12442 (putpkt_binary): New as wrapper around putpkt_binary_1.
12443 (putpkt_notif): New.
12444 (prepare_resume_reply): In non-stop mode, don't change the
12446 * event-loop.c: New.
12447 * Makefile.in (OBJ): Add event-loop.o.
12448 (event-loop.o): New rule.
12450 * linux-low.h (pid_of): Moved here.
12452 (get_lwp_thread): Use lwpid_of.
12453 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12454 * linux-low.c (pid_of): Delete.
12455 (inferior_pid): Use lwpid_of.
12456 (linux_event_pipe): New.
12457 (target_is_async_p): New.
12459 (handle_extended_wait): Use lwpid_of.
12460 (add_lwp): Don't set lwpid field.
12461 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12462 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12463 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12464 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12465 first. Adjust to linux_wait_for_event interface changes. Use
12467 (linux_detach): Don't delete the main lwp here.
12468 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12469 (status_pending_p): Don't consider explicitly suspended lwps.
12470 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12471 pointer. Add OPTIONS argument. Change return type to int. Use
12472 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12473 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12474 pointer. Add status pointer argument. Return a pid instead of a
12475 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12476 changes. In non-stop mode, don't switch to a random thread.
12477 (linux_wait): Rename to...
12478 (linux_wait_1): ... this. Add target_options argument, and handle
12479 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12480 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12481 clean exit and signal exit code. Don't stop all threads in
12482 non-stop mode. In all-stop mode, only stop all threads when
12483 reporting a stop to GDB. Handle explicit thread stop requests.
12484 (async_file_flush, async_file_mark): New.
12486 (send_sigstop): Use lwpid_of.
12487 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12488 interface changes. In non-stop mode, don't switch to a random
12490 (linux_resume_one_lwp): Use lwpid_of.
12491 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12492 (linux_resume_one_thread): ... this. Handle resume_stop. In
12493 non-stop mode, don't look for pending flag in all threads.
12494 (resume_status_pending_p): Don't consider explicitly suspended
12496 (my_waitpid): Reimplement. Emulate __WALL.
12497 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12499 (sigchld_handler, linux_supports_non_stop, linux_async)
12500 (linux_start_non_stop): New.
12501 (linux_target_ops): Register linux_supports_non_stop, linux_async
12502 and linux_start_non_stop.
12503 (initialize_low): Install SIGCHLD handler.
12504 * thread-db.c (thread_db_create_event, find_one_thread)
12505 (thread_db_get_tls_address): Use lwpid_of.
12506 * win32-low.c (win32_detach): Adjust to use resume_kind.
12507 (win32_wait): Add `options' argument.
12508 * spu-low.c (spu_resume): Adjust to use resume_kind.
12509 (spu_wait): Add `options' argument.
12511 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12513 Decouple target code from remote protocol.
12515 * target.h (enum target_waitkind): New.
12516 (struct target_waitstatus): New.
12517 (struct target_ops) <wait>: Return an unsigned long. Take a
12518 target_waitstatus pointer instead of a char pointer.
12519 (mywait): Likewise.
12520 * target.c (mywait): Change prototype to return an unsigned long.
12521 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12522 * server.h (thread_from_wait, old_thread_from_wait): Delete
12524 (prepare_resume_reply): Change prototype to take a
12526 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12527 (last_status, last_ptid): New.
12528 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12529 pid instead of a signal.
12530 (attach_inferior): Remove "status" and "signal" parameters.
12532 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12534 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12535 (handle_v_requests, myresume): Remove "status" and "signal"
12536 parameters. Adjust.
12537 (handle_status): New.
12538 (main): Delete local `status'. Adjust.
12539 * remote-utils.c: Include target.h.
12540 (prepare_resume_reply): Change prototype to take a
12541 target_waitstatus. Adjust.
12543 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12545 * spu-low.c (spu_wait): Adjust.
12546 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12548 (win32_wait): Adjust.
12550 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12552 * target.h (struct thread_resume): Delete leave_stopped member.
12553 (struct target_ops): Add a `n' argument to the `resume' callback.
12554 * server.c (start_inferior): Adjust.
12555 (handle_v_cont, myresume): Adjust.
12556 * linux-low.c (check_removed_breakpoint): Adjust to resume
12557 interface change, and to removed leave_stopped field.
12558 (resume_ptr): Delete.
12559 (struct thread_resume_array): New.
12560 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12561 resume interface change.
12562 (linux_continue_one_thread, linux_queue_one_thread)
12563 (resume_status_pending_p): Check if the resume field is NULL
12564 instead of checking the leave_stopped member.
12565 (linux_resume): Adjust to the target resume interface change.
12566 * spu-low.c (spu_resume): Adjust to the target resume interface
12568 * win32-low.c (win32_detach, win32_resume): Ditto.
12570 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12572 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12574 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12576 (linux_continue_one_thread): Only preserve the stepping flag if
12577 there's a pending breakpoint.
12579 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12581 * server.c (main): After the inferior having exited, call
12582 remote_close before exiting gdbserver.
12584 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12586 Fix size of FPSCR in Power 7 processors.
12587 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12588 (PPC_FEATURE_HAS_DFP): New #define.
12589 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12592 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12594 * server.c (handle_query) Whitespace and formatting.
12596 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12598 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12599 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12600 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12601 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12602 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12603 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12604 Makefile.in, configure.ac: Fix whitespace throughout.
12605 * configure: Regenerate.
12607 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12609 * inferiors.c (find_inferior): Make it safe for the callback
12610 function to delete the currently iterated inferior.
12612 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12614 * Makefile.in (linuw_low_h): Move higher.
12615 (thread-db.o): Depend on $(linux_low_h).
12617 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12619 Rename "process" to "lwp" throughout.
12621 * linux-low.c (all_processes): Rename to...
12622 (all_lwps): ... this.
12623 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12624 (add_process): Rename to ...
12625 (add_lwp): ... this. Adjust.
12626 (linux_create_inferior): Adjust.
12627 (linux_attach_lwp): Adjust.
12628 (linux_attach): Adjust.
12629 (linux_kill_one_process): Rename to ...
12630 (linux_kill_one_lwp): ... this. Adjust.
12631 (linux_kill): Adjust.
12632 (linux_detach_one_process): Rename to ...
12633 (linux_detach_one_lwp): ... this. Adjust.
12634 (linux_detach): Adjust.
12635 (check_removed_breakpoint): Adjust.
12636 (status_pending_p): Adjust.
12637 (linux_wait_for_process): Rename to ...
12638 (linux_wait_for_lwp): ... this. Adjust.
12639 (linux_wait_for_event): Adjust.
12640 (send_sigstop): Adjust.
12641 (wait_for_sigstop): Adjust.
12642 (stop_all_processes): Rename to ...
12643 (stop_all_lwps): ... this.
12644 (linux_resume_one_process): Rename to ...
12645 (linux_resume_one_lwp): ... this. Adjust.
12646 (linux_set_resume_request, linux_continue_one_thread)
12647 (linux_queue_one_thread, resume_status_pending_p)
12648 (usr_store_inferior_registers, regsets_store_inferior_registers)
12649 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12651 * linux-low.h (get_process): Rename to ...
12652 (get_lwp): ... this. Adjust.
12653 (get_thread_process): Rename to ...
12654 (get_thread_lwp): ... this. Adjust.
12655 (get_process_thread): Rename to ...
12656 (get_lwp_thread): ... this. Adjust.
12657 (struct process_info): Rename to ...
12658 (struct lwp_info): ... this.
12659 (all_processes): Rename to ...
12660 (all_lwps): ... this.
12661 * proc-service.c (ps_lgetregs): Adjust.
12662 * thread-db.c (thread_db_create_event, find_one_thread)
12663 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12665 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12667 * server.c (handle_query): Handle "qAttached".
12669 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12671 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12672 GPLv3, update license URL.
12674 2009-03-01 Doug Evans <dje@google.com>
12676 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12677 (server_h): Add gdb_signals.h.
12678 (signals.o): Update.
12679 * server.h (target_signal_from_host,target_signal_to_host_p)
12680 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12682 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12684 * remote-utils.c (getpkt): Also generate remote-debug
12685 information if noack_mode is set.
12687 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12689 * server.c (handle_query): Report qXfer:siginfo:read and
12690 qXfer:siginfo:write as supported and handle them.
12691 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12692 * linux-low.c (linux_xfer_siginfo): New.
12693 (linux_target_ops): Set it.
12695 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12697 * server.c (gdbserver_usage): Mention --remote-debug.
12698 (main): Accept '--remote-debug' switch.
12700 2009-01-18 Doug Evans <dje@google.com>
12702 * regcache.c (new_register_cache): No need to check result of xcalloc.
12703 * server.c (handle_search_memory): Back out calls to xmalloc,
12704 result is checked and error is returned to user upon failure.
12705 (handle_query): Ditto. Add more checks for result of malloc.
12706 (handle_v_cont): Check result of malloc, report error back to
12708 (handle_v_run): Ditto. Call freeargv.
12709 * server.h (freeargv): Declare.
12710 * utils.c (freeargv): New fn.
12712 2009-01-15 Doug Evans <dje@google.com>
12714 * gdbreplay.c (perror_with_name): Make arg const char *.
12715 * server.h (target_signal_to_name): Make return type const char *.
12716 * thread-db.c (thread_db_err_str): Make return type const char *.
12717 * utils.c (perror_with_name): Make arg const char *.
12719 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12721 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12722 when handling a EXIT_PROCESS_DEBUG_EVENT.
12724 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12726 * gdbreplay.c (gdbreplay_version): Update copyright year.
12727 * server.c (gdbserver_version): Likewise.
12729 2009-01-05 Doug Evans <dje@google.com>
12731 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12732 (handle_extended_wait): Improve comment.
12734 2008-12-13 Doug Evans <dje@google.com>
12736 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12737 * server.h (ATTR_MALLOC): New macro.
12738 (xmalloc,xcalloc,xstrdup): Declare.
12739 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12740 * inferiors.c: Ditto.
12741 * linux-low.c: Ditto.
12742 * mem-break.c: Ditto.
12743 * regcache.c: Ditto.
12744 * remote-utils.c: Ditto.
12747 * win32-low.c: Ditto.
12749 2008-12-12 Doug Evans <dje@google.com>
12751 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12752 in debugging printf.
12754 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12756 2008-12-09 Doug Evans <dje@google.com>
12758 * linux-low.h (struct process_info): Delete member tid, unused.
12759 * thread-db.c (find_one_thread): Update.
12760 (maybe_attach_thread): Update.
12762 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12764 * target.h (struct target_ops): Add qxfer_osdata member.
12765 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12767 (linux_qxfer_osdata): New functions.
12768 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12770 * server.c (handle_query): Handle "qXfer:osdata:read:".
12771 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12772 (buffer_xml_printf): New functions.
12773 * server.h (struct buffer): New.
12774 (buffer_grow_str, buffer_grow_str0): New macros.
12775 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12776 (buffer_xml_printf): Declare.
12778 2008-11-24 Doug Evans <dje@google.com>
12780 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12782 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12784 * server.c (handle_v_run): Always use the supplied argument list.
12786 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12788 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12789 (xtensa_regmap_table): Add entry for scompare1.
12791 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12793 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12794 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12795 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12796 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12797 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12798 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12799 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12800 XML target descriptions.
12801 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12802 when inferior is running on an ISA 2.05 or later processor. Add
12803 special case to return offset for full 64-bit slot of FPSCR when
12806 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12808 * Makefile.in (SFILES, clean): Added sparc64 files.
12809 (reg-sparc64.o, reg-sparc64.c): New.
12810 * configure.srv (sparc*-*-linux*): New configuration.
12811 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12812 syscall arguments for SPARC.
12813 (regsets_store_inferior_registers): Likewise.
12814 * linux-sparc-low.c: New file.
12816 2008-10-21 Doug Evans <dje@google.com>
12818 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12819 (READLINE_DIR,READLINE_DEP): Delete.
12820 (INTERNAL_CFLAGS): Update.
12821 (LINTFLAGS): Update.
12823 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12825 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12826 whole argv from the last run, not just argv[0].
12828 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12830 * regcache.c (new_register_cache): Return NULL if the register
12831 cache size isn't known yet.
12832 (free_register_cache): Avoid dereferencing a NULL regcache.
12834 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12836 * configure.srv: Merge MIPS and MIPS64.
12838 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12840 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12842 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12844 * Makefile.in: Add required vsx dependencies.
12846 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12847 Declare init_registers_powerpc_vsx32l.
12848 Declare init_registers_powerpc_vsx64l.
12849 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12850 (ppc_arch_setup): Check for VSX in hwcap.
12851 (ppc_fill_vsxregset): New function.
12852 (ppc_store_vsxregset): New function.
12853 Add new VSX entry in regset_info target_regsets.
12855 * configure.srv: Add new VSX dependencies.
12857 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12859 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12860 (remote_open): Set or clear transport_is_reliable.
12861 (putpkt_binary): Don't expect acks in noack mode.
12862 (getpkt): Don't send ack/nac in noack mode.
12863 * server.c (handle_general_set): Handle QStartNoAckMode.
12864 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12866 (main): Reset noack_mode on every connection.
12867 * server.h (noack_mode): Declare.
12869 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12871 * Makefile.in (GDBREPLAY_OBS): New variable.
12872 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12874 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12875 Daniel Jacobowitz <dan@codesourcery.com>
12877 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12878 (usr_store_inferior_registers): Likewise.
12879 (regsets_store_inferior_registers): Likewise.
12881 2008-07-31 Rolf Jansen <rj@surtec.com>
12882 Pedro Alves <pedro@codesourcery.com>
12884 * configure.ac: Check for memmem declaration.
12885 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12886 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12887 (disable_packet_qfThreadInfo): Unconditionally compile.
12888 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12889 * configure, config.in: Regenerate.
12891 2008-07-28 Doug Kwan <dougkwan@google.com>
12893 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12894 (linux_write_memory): Remove declaration of errno.
12896 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12898 * linux-low.c (handle_extended_wait): Do not use "status"
12899 variable uninitialized.
12901 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12903 * server.c (handle_v_attach): Inhibit reporting dll changes.
12905 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12907 * remote-utils.c (prepare_resume_reply): If requested, don't
12908 output "thread:TID" in the T stop reply.
12910 * server.c (disable_packet_vCont, disable_packet_Tthread)
12911 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12912 (handle_query): If requested, disable support for qC, qfThreadInfo
12914 (handle_v_requests): If requested, disable support for vCont.
12915 (gdbserver_show_disableable): New.
12916 (main): Handle --disable-packet and --disable-packet=LIST.
12918 * server.h (disable_packet_vCont, disable_packet_Tthread)
12919 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12921 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12923 * server.c (gdbserver_usage): Mention --version.
12925 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12927 * Makefile.in (gdbreplay.o): New rule.
12929 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12931 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12932 message, not gdbserver.
12934 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12935 Nathan Sidwell <nathan@codesourcery.com>
12936 Joseph Myers <joseph@codesourcery.com>
12938 * acinclude.m4: Include ../../config/acx.m4.
12939 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12940 * configure, config.in: Regenerate.
12941 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12942 * server.c (gdbserver_version): Print PKGVERSION.
12943 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12944 (main): Adjust gdbserver_usage calls.
12945 * gdbreplay.c (version, host_name): Add declarations.
12946 (gdbreplay_version, gdbreplay_usage): New.
12947 (main): Accept --version and --help options.
12949 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12951 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12952 (arm_breakpoint_at): Handle Thumb.
12953 (the_low_target): Add comment.
12955 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12957 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12959 2008-05-09 Doug Evans <dje@google.com>
12961 * server.h (decode_search_memory_packet): Declare.
12962 * remote-utils.c (decode_search_memory_packet): New fn.
12963 * server.c (handle_search_memory_1): New fn.
12964 (handle_search_memory): New fn.
12965 (handle_query): Process qSearch:memory packets.
12967 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12969 * regcache.c (registers_length): Remove.
12970 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12971 full register packet.
12972 * regcache.h (registers_length): Remove prototype.
12973 * server.h (PBUFSIZ): Define to 16384.
12975 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12977 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12978 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12979 powerpc-64l.o, and powerpc-altivec64l.o.
12980 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12981 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12982 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12983 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12984 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12987 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12988 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12989 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12990 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12991 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12992 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12993 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12994 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12995 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12996 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12999 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13000 (init_registers_powerpc_32l): ... this new prototype.
13001 (init_registers_powerpc_32): Remove, replace by ...
13002 (init_registers_powerpc_altivec32l): ... this new prototype.
13003 (init_registers_powerpc_e500): Remove, replace by ...
13004 (init_registers_powerpc_e500l): ... this new prototype.
13005 (init_registers_ppc64): Remove, replace by ...
13006 (init_registers_powerpc_64l): ... this new prototype.
13007 (init_registers_powerpc_64): Remove, replace by ...
13008 (init_registers_powerpc_altivec64l): ... this new prototype.
13009 (ppc_num_regs): Set to 73.
13010 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13011 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13012 (ppc_cannot_store_register): Handle orig_r3 and trap.
13013 (ppc_arch_setup): Update init_registers_... calls.
13014 (ppc_fill_gregset): Handle orig_r3 and trap.
13016 * inferiors.c (clear_inferiors): Reset current_inferior.
13018 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13020 * acinclude.m4: Add override.m4.
13021 * configure: Regenerate.
13023 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13025 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13026 initial call to init_register_ppc64.
13028 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13030 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13031 single powerpc*-*-linux* case.
13032 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13034 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13036 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13037 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13039 * linux-ppc-low.c: Include <elf.h>.
13040 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13041 (ppc_hwcap): New global variable.
13042 (ppc_regmap): Remove __SPE__ #ifdef sections.
13043 (ppc_regmap_e500): New global variable.
13044 (ppc_cannot_store_register): Update __SPE__ special case.
13045 (ppc_get_hwcap): New function.
13046 (ppc_arch_setup): Use it to determine whether inferior supports
13047 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13048 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13049 Do not access registers if target does not support AltiVec.
13050 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13051 Do not access registers if target does not support SPE.
13052 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13054 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13056 * linux-low.c (disabled_regsets, num_regsets): New.
13057 (use_regsets_p): Delete.
13058 (linux_wait_for_process): Clear disabled_regsets.
13059 (regsets_fetch_inferior_registers): Check and set it.
13060 (regsets_store_inferior_registers): Likewise.
13061 (linux_fetch_registers, linux_store_registers): Do not use
13063 (initialize_low): Allocate disabled_regsets.
13065 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13067 * Makefile.in (LIBOBJS): New.
13068 (OBS): Use LIBOBJS.
13069 (memmem.o): New rule.
13070 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13071 * configure: Regenerated.
13073 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13075 * server.c (handle_query): Never return "unsupported" for
13076 qXfer:features:read queries.
13078 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13080 * server.c (get_features_xml): Fix inverted condition.
13081 (handle_query): Always support qXfer:feature:read.
13083 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13085 * server.c (wrapper_argv): New.
13086 (start_inferior): Handle wrapper_argv. If set, expect an extra
13088 (gdbserver_usage): Document --wrapper.
13089 (main): Parse --wrapper.
13091 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13093 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13094 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13095 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13096 (ppc_set_pc): Likewise.
13097 (ppc_arch_setup): New function.
13098 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13099 of collect_register.
13100 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13102 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13104 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13105 instead of linux-ppc64-low.o.
13106 * linux-ppc64-low.c: Remove file.
13107 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13108 (linux-ppc64-low.o): Remove rule.
13110 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13111 (init_registers_powerpc_64): Likewise.
13112 (ppc_regmap): Conditionally define depending on __powerpc64__.
13113 (ppc_cannot_store_register): Do not special-case "fpscr" when
13114 compiled on __powerpc64__.
13115 (ppc_collect_ptrace_register): New function.
13116 (ppc_supply_ptrace_register): New function.
13117 (ppc_breakpoint): Change type to "unsigned int".
13118 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13119 (the_low_target): Conditionally provide initializers for the
13120 arch_setup member depending on __powerpc64__. Install
13121 collect_ptrace_register and supply_ptrace_register members.
13123 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13125 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13126 * server.c (gdbserver_xmltarget): Define.
13127 (get_features_xml): Use it to replace "target.xml" and arch_string.
13129 * configure.srv: Remove srv_xmltarget. Add XML files that were
13130 mentioned there to srv_xmlfiles instead. Remove conditional tests
13131 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13132 srv_xmlfiles and srv_regobj to include all possible choices.
13133 * configure.ac (srv_xmltarget): Remove.
13134 (srv_xmlfiles): Do not add "target.xml".
13135 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13136 checks for supplementary target information.
13137 * configure: Regenerate.
13138 * Makefile.in (XML_TARGET): Remove.
13139 (target.xml): Remove rule.
13140 (clean): Do not clean up target.xml.
13141 (.PRECIOUS): Do not mention target.xml.
13143 * target.h (struct target_ops): Remove arch_string member.
13144 * linux-low.c (linux_arch_string): Remove.
13145 (linux_target_ops): Remove arch_string initializer.
13146 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13147 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13148 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13149 * spu-low.c (spu_arch_string): Remove.
13150 (spu_target_ops): Remove arch_string initializer.
13151 * win32-low.c (win32_arch_string): Remove.
13152 (win32_target_ops): Remove arch_string initializer.
13153 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13154 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13155 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13157 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13159 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13160 by collect_ptrace_register and supply_ptrace_register hooks.
13161 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13162 instead of checking for the_low_target.left_pad_xfer.
13163 (usr_store_inferior_registers): Use collect_ptrace_register callback
13164 instead of checking for the_low_target.left_pad_xfer.
13166 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13167 (s390_supply_ptrace_register): Likewise.
13168 (s390_fill_gregset): Call s390_collect_ptrace_register.
13169 (the_low_target): Update.
13171 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13172 (ppc_supply_ptrace_register): Likewise.
13173 (the_low_target): Update.
13175 * linux-i386-low.c (the_low_target): Update.
13176 * linux-x86-64-low.c (the_low_target): Update.
13178 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13180 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13181 reg-s390.o and reg-s390x.o.
13183 * linux-low.c (new_inferior): New global variable.
13184 (linux_create_inferior, linux_attach): Set it.
13185 (linux_wait_for_process): Call the_low_target.arch_setup after the
13186 target has stopped for the first time.
13187 (initialize_low): Do not call the_low_target.arch_setup.
13189 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13190 (s390_set_pc): Likewise.
13191 (s390_arch_setup): New function.
13192 (the_low_target): Use s390_arch_setup as arch_setup routine.
13194 * regcache.c (realloc_register_cache): New function.
13195 (set_register_cache): Call it for each existing regcache.
13197 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13199 * server.h (init_registers): Remove prototype.
13201 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13202 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13203 instead of init_registers ().
13204 * linux-arm-low.c (init_registers_arm): Add prototype.
13205 (init_registers_arm_with_iwmmxt): Likewise.
13206 (the_low_target): Add initializer for arch_setup field.
13207 * linux-cris-low.c (init_registers_cris): Add prototype.
13208 (the_low_target): Add initializer for arch_setup field.
13209 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13210 (the_low_target): Add initializer for arch_setup field.
13211 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13212 (the_low_target): Add initializer for arch_setup field.
13213 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13214 (the_low_target): Add initializer for arch_setup field.
13215 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13216 (the_low_target): Add initializer for arch_setup field.
13217 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13218 (the_low_target): Add initializer for arch_setup field.
13219 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13220 (init_registers_mips64_linux): Likewise.
13221 (the_low_target): Add initializer for arch_setup field.
13222 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13223 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13224 (the_low_target): Add initializer for arch_setup field.
13225 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13226 (init_registers_powerpc_64): Likewise.
13227 (the_low_target): Add initializer for arch_setup field.
13228 * linux-s390-low.c (init_registers_s390): Add prototype.
13229 (init_registers_s390x): Likewise.
13230 (the_low_target): Add initializer for arch_setup field.
13231 * linux-sh-low.c (init_registers_sh): Add prototype.
13232 (the_low_target): Add initializer for arch_setup field.
13233 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13234 (the_low_target): Add initializer for arch_setup field.
13235 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13236 (the_low_target): Add initializer for arch_setup field.
13238 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13239 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13240 instead of init_registers ().
13241 * win32-arm-low.c (init_registers_arm): Add prototype.
13242 (the_low_target): Add initializer for arch_setup field.
13243 * win32-i386-low.c (init_registers_i386): Add prototype.
13244 (the_low_target): Add initializer for arch_setup field.
13246 * spu-low.c (init_registers_spu): Add prototype.
13247 (initialize_low): Call initialie_registers_spu () instead of
13248 initialize_registers ().
13250 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13252 * server.c (handle_v_requests): When handling the vRun and vAttach
13253 packets, if already debugging a process, don't kill it. Return an
13256 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13258 * server.c (handle_query): Correct length check.
13260 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13262 * win32-low.c (do_initial_child_stuff): Add process handle
13263 parameter. Set current_process_handle and current_process_id from the
13264 parameters. Clear globals.
13265 (win32_create_inferior): Don't set current_process_handle and
13266 current_process_id here. Instead pass them on the call to
13267 do_initial_child_stuff.
13268 (win32_attach): Likewise.
13269 (win32_clear_inferiors): New.
13270 (win32_kill): Don't close the current process handle or the
13271 current thread handle here. Instead call win32_clear_inferiors.
13272 (win32_detach): Don't open a new handle to the process. Call
13273 win32_clear_inferiors.
13274 (win32_join): Don't rely on current_process_handle; open a new
13275 handle using the process id.
13276 (win32_wait): Call win32_clear_inferiors when the inferior process
13279 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13281 * server.c (monitor_show_help): Add "exit".
13283 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13285 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13286 (clean): Add reg-xtensa.c.
13287 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13288 * configure.srv (xtensa*-*-linux*) New target.
13289 * linux-xtensa-low.c: New.
13290 * xtensa-xtregs.c: New.
13292 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13294 * hostio.c: Don't include errno.h.
13295 (errno_to_fileio_errno): Move to hostio-errno.
13296 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13297 error number outputting to the target->hostio_last_error callback.
13298 (hostio_packet_error): Use FILEIO_EINVAL directly.
13299 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13300 calls to hostio_error.
13301 * hostio-errno.c: New.
13302 * server.h (hostio_last_error_from_errno): Declare.
13303 * target.h (target_ops): Add hostio_last_error member.
13304 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13305 as hostio_last_error handler.
13306 * spu-low.c (spu_target_ops): Likewise.
13307 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13308 (wince_hostio_last_error): New functions.
13309 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13310 as hostio_last_error handler.
13311 (win32_target_ops) [!_WIN32_WCE]: Register
13312 hostio_last_error_from_errno as hostio_last_error handler.
13313 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13314 (hostio-errno.o): New rule.
13315 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13316 * configure.srv (srv_hostio_err_objs): New variable. Default to
13318 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13319 * configure: Regenerate.
13321 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13323 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13324 (linux_kill, linux_detach): Clean up the process list.
13325 * remote-utils.c (remote_open): Improve port number parsing.
13326 (putpkt_binary, input_interrupt): Only send interrupts if the target
13328 * server.c (extended_protocol): Make static.
13329 (attached): Define earlier.
13330 (exit_requested, response_needed, program_argv): New variables.
13331 (target_running): New.
13332 (start_inferior): Clear attached here.
13333 (attach_inferior): Set attached here.
13334 (require_running): Define.
13335 (handle_query): Use require_running and target_running. Implement
13337 (handle_v_attach, handle_v_run): New.
13338 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13339 (gdbserver_usage): Update.
13340 (main): Redo argument parsing. Handle --debug and --multi. Handle
13341 --attach along with other options or after the port. Save
13342 program_argv. Support no initial program. Resynchronize
13343 communication with GDB after an error. Handle "monitor exit".
13344 Use require_running and target_running. Always allow the extended
13345 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13346 restart in extended mode.
13347 * README: Refer to the GDB manual. Update --attach usage.
13349 2007-12-20 Andreas Schwab <schwab@suse.de>
13351 * linux-low.c (STACK_SIZE): Define.
13352 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13353 (linux_test_for_tracefork): Likewise.
13355 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13357 * linux-low.c (linux_wait_for_event): Update messages. Do not
13358 reinsert auto-delete breakpoints.
13359 * mem-break.c (struct breakpoint): Change return type of handler to
13361 (set_breakpoint_at): Update handler type.
13362 (reinsert_breakpoint_handler): Return 1 instead of calling
13364 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13366 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13367 * mem-break.h (set_breakpoint_at): Update handler type.
13368 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13369 * win32-low.c (auto_delete_breakpoint): New.
13370 (get_child_debug_event): Use it.
13372 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13374 * configure.ac: Check for pread and pwrite.
13375 * hostio.c (handle_pread): Fall back to lseek and read.
13376 (handle_pwrite): Fall back to lseek and write.
13377 * config.in, configure: Regenerated.
13379 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13381 * server.c (myresume): Add own_buf argument.
13382 (main): Update calls.
13384 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13386 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13387 * remote-utils.c (remote_open): Do not call disable_async_io.
13388 (block_async_io): Delete.
13389 (unblock_async_io): Make static.
13390 (initialize_async_io): New.
13391 * server.c (handle_v_cont): Handle async I/O here.
13392 (myresume): Likewise. Move other common resume tasks here...
13393 (main): ... from here. Call initialize_async_io. Disable async
13394 I/O before the main loop.
13395 * server.h (initialize_async_io): Declare.
13396 (block_async_io, unblock_async_io): Delete prototypes.
13397 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13399 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13401 * remote-utils.c (readchar): Allow binary data in received messages.
13403 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13405 * win32-low.c (attaching): New global.
13406 (win32_create_inferior): Clear the `attaching' global.
13407 (win32_attach): Set the `attaching' global.
13408 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13409 attaching. Only set a breakpoint at the entry point if not
13412 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13414 * server.c (main): Don't report dll events on the initial
13415 connection on attaches.
13417 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13419 * server.c (main): Relax numerical bases supported for the pid of
13420 the --attach command line argument.
13422 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13424 * win32-low.c (win32_attach): Call OpenProcess before
13425 DebugActiveProcess, not after. Add last error output to error
13428 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13430 * win32-low.c (win32_get_thread_context)
13431 (win32_set_thread_context): New functions.
13432 (thread_rec): Use win32_get_thread_context.
13433 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13434 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13437 2007-12-03 Leo Zayas
13438 Pedro Alves <pedro_alves@portugalmail.pt>
13440 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13442 (child_add_thread): Minor cleanup.
13443 (child_continue): Resume artificially suspended threads before
13444 calling ContinueDebugEvent.
13445 (suspend_one_thread): New.
13446 (fake_breakpoint_event): New.
13447 (get_child_debug_event): Change return type to int. Check here if
13448 gdb sent an interrupt request. If a soft interrupt was requested,
13449 fake a breakpoint event. Return 0 if there is no event to handle,
13451 (win32_wait): Don't check here if gdb sent an interrupt request.
13452 Ensure there is a valid event to handle.
13453 (win32_request_interrupt): Add soft interruption method as last
13456 2007-12-03 Leo Zayas
13457 Pedro Alves <pedro_alves@portugalmail.pt>
13459 * win32-low.h (win32_thread_info): Add descriptions to the
13460 structure members. Replace `suspend_count' counter by a
13462 * win32-low.c (thread_rec): Update condition of when to get the
13463 context from the inferior. Rely on ContextFlags being set if it
13464 has already been retrieved. Only suspend the inferior thread if
13465 we haven't already. Warn if that fails.
13466 (continue_one_thread): s/suspend_count/suspended/. Only call
13467 ResumeThread once. Warn if that fails.
13469 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13471 * win32-low.c (win32_wait): Don't read from the inferior when it
13472 has already exited.
13474 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13476 * Makefile.in (win32_low_h): New variable.
13477 (win32-low.o): Add dependency on $(win32_low_h).
13478 (win32-arm-low.o, win32-i386-low.o): New rules.
13480 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13482 * hostio.c: Correct copyright year.
13484 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13486 * Makefile.in (OBS): Add hostio.o.
13487 (hostio.o): New rule.
13488 * server.h (handle_vFile): Declare.
13489 * hostio.c: New file.
13490 * server.c (handle_v_requests): Take packet_len and new_packet_len
13491 for binary packets. Call handle_vFile.
13492 (main): Update call to handle_v_requests.
13494 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13496 * linux-low.c: Include <sched.h>.
13498 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13500 * linux-low.c (linux_tracefork_grandchild): New.
13501 (linux_tracefork_child): Use clone.
13502 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13504 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13506 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13508 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13510 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13512 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13514 * inferiors.c (change_inferior_id): Delete.
13515 (add_pid_to_list, pull_pid_from_list): New.
13516 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13517 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13518 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13519 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13520 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13521 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13522 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13523 (using_threads): Always set to 1.
13524 (handle_extended_wait): New.
13525 (add_process): Do not set TID.
13526 (linux_create_inferior): Set must_set_ptrace_flags.
13527 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13528 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13529 (linux_thread_alive): Rename TID argument to LWPID.
13530 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13531 (linux_wait_for_event): Do not use TID or check using_threads. Update
13532 call to dead_thread_notify. Call handle_extended_wait.
13533 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13534 (send_sigstop): Delete sigstop_sent.
13535 (wait_for_sigstop): Avoid TID.
13536 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13537 (linux_test_for_tracefork): New.
13538 (linux_lookup_signals): Use thread_db_active and
13539 linux_supports_tracefork_flag.
13540 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13541 * linux-low.h (get_process_thread): Avoid TID.
13542 (struct process_ifo): Move thread_known and tid to the end. Remove
13544 (linux_attach_lwp, thread_db_init): Update prototypes.
13545 * server.h (change_inferior_id): Delete prototype.
13546 (add_pid_to_list, pull_pid_from_list): New prototypes.
13547 * thread-db.c (thread_db_use_events): New.
13548 (find_first_thread): Rename to...
13549 (find_one_thread): ...this. Update callers and messages. Do not
13550 call fatal. Check thread_db_use_events. Do not call
13551 change_inferior_id or new_thread_notify.
13552 (maybe_attach_thread): Update. Do not call new_thread_notify.
13553 (thread_db_init): Set thread_db_use_events. Check use_events.
13554 * utils.c (fatal, warning): Correct message prefix.
13556 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13558 * Makefile.in (clean): Remove new files.
13559 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13560 (powerpc-64.o, powerpc-64.c): New rules.
13561 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13562 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13564 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13566 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13567 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13568 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13569 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13570 (target_regsets): Add AltiVec and SPE register sets.
13571 * configure.ac: Check for AltiVec and SPE.
13572 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13573 (ppc_fill_vrregset, ppc_store_vrregset): New.
13574 (target_regsets): Add AltiVec register set.
13575 * configure: Regenerated.
13577 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13579 * linux-low.c (O_LARGEFILE): Define.
13580 (linux_read_memory): Use /proc/PID/mem.
13581 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13582 * configure, config.in: Regenerated.
13584 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13586 * linux-low.c (linux_wait_for_event): Do not pass signals while
13589 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13591 * win32-low.c (create_process): New.
13592 (win32_create_inferior): Use create_process instead of
13593 CreateProcess. If create_process failed retry appending an ".exe"
13594 suffix. Store the GetLastError result immediatelly after
13595 create_process calls and use it on the call to error.
13597 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13599 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13601 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13603 * configure.ac: Switch license to GPLv3.
13605 2007-08-01 Michael Snyder <msnyder@access-company.com>
13607 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13609 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13611 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13613 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13614 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13615 CloseToolhelp32Snapshot.
13616 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13617 CloseToolhelp32Snapshot.
13619 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13621 * server.c (main): Check for inferior exit before main loop.
13623 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13625 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13626 instead of on tmp_desc.
13628 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13629 Daniel Jacobowitz <dan@codesourcery.com>
13631 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13632 (add_thread): Minor cleanups.
13633 (clear_inferiors): Move lower in the file. Clear the DLL
13635 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13636 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13637 (xml_escape_text): New.
13638 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13640 (handle_v_cont): Report errors.
13641 (gdbserver_version): Update.
13642 (main): Correct size of own_buf. Do not report initial DLL events.
13643 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13644 (unloaded_dll, xml_escape_text): New.
13645 * win32-low.c (enum target_waitkind): Update comments.
13646 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13647 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13648 (win32_EnumProcessModules, win32_GetModuleInformation)
13649 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13650 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13651 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13652 (win32_Module32First, win32_Module32Next, load_toolhelp)
13653 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13654 (get_child_debug_event): Handle DLL events.
13655 (win32_wait): Likewise.
13657 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13659 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13660 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13662 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13664 * win32-low.c (handle_output_debug_string): Ignore event if not
13667 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13669 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13671 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13673 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13675 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13677 * inferiors.c (change_inferior_id): Add comment.
13678 * linux-low.c (check_removed_breakpoint): Add an early
13679 prototype. Improve debug output.
13680 (linux_attach): Doc update.
13681 (linux_detach_one_process, linux_detach): Clean up before releasing
13683 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13684 * linux-low.h (struct process_info): Doc improvement.
13685 * mem-break.c (delete_all_breakpoints): New.
13686 * mem-break.h (delete_all_breakpoints): New prototype.
13687 * thread-db.c (find_first_thread): New.
13688 (thread_db_create_event): Call it instead of
13689 thread_db_find_new_threads. Clean up unused variables.
13690 (maybe_attach_thread): Remove first thread handling.
13691 (thread_db_find_new_threads): Use find_first_thread.
13692 (thread_db_get_tls_address): Likewise.
13694 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13696 * thread-db.c (thread_db_find_new_threads): Add prototype.
13697 (thread_db_create_event): Check for the main thread before adding
13699 (maybe_attach_thread): Only enable event reporting if TID == 0.
13700 (thread_db_get_tls_address): Check for new threads.
13702 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13704 * linux-low.c (linux_create_inferior): Try execv before execvp.
13705 * spu-low.c (spu_create_inferior): Likewise.
13707 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13709 * linux-low.c (linux_create_inferior): Change execv to execvp.
13710 * spu-low.c (spu_create_inferior): Likewies.
13712 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13714 * Makefile.in (clean): Clean new files instead of deleted ones.
13715 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13716 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13718 * configure.srv: Specify XML files and new regformats for MIPS and
13720 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13721 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13722 an entry for the restart register.
13723 (mips_cannot_fetch_register, mips_cannot_store_register)
13724 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13725 register names to match the XML descriptions.
13726 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13727 restart register instead of $0.
13729 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13730 Markus Deuling <deuling@de.ibm.com>
13732 * remote-utils.c (decode_xfer_write): New function.
13733 * server.h (decode_xfer_write): Add prototype.
13734 * server.c (handle_query): Add PACKET_LEN argument. Support
13735 qXfer:spu:read and qXfer:spu:write packets.
13736 (main): Pass packet_len to handle_query.
13737 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13738 * target.h (target_ops): Add qxfer_spu.
13740 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13742 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13743 accessing non-seekable spufs files.
13745 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13747 * server.c (handle_query): Add reply for qC packet.
13749 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13750 Leo Zayas <lerele@champenstudios@com>
13752 * server.h (check_remote_input_interrupt_request): New function.
13753 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13754 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13755 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13756 (check_remote_input_interrupt_request): New function.
13757 * server.h (check_remote_input_interrupt_request): Declare.
13758 * win32-low.c (winapi_DebugBreakProcess,
13759 winapi_GenerateConsoleCtrlEvent): New typedefs.
13760 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13762 (win32_wait): Check for remote interrupt request
13763 with check_remote_input_interrupt_request.
13764 (win32_request_interrupt): New function.
13765 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13767 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13769 * win32-low.c (debug_registers_changed,
13770 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13771 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13772 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13773 (thread_rec): Get context using the low target.
13774 (child_add_thread): Call thread_added on the low target,
13775 which does the same thing.
13777 (do_initial_child_stuff): Remove debug registers references.
13778 Set context using the low target. Resume threads after
13779 setting the contexts.
13780 (child_continue): Remove dead variable. Remove debug
13781 registers references.
13782 (child_fetch_inferior_registers): Go through the low target.
13783 (do_child_store_inferior_registers): Remove.
13784 (child_store_inferior_registers): Go through the low target.
13785 (win32_resume): Remove debug registers references.
13786 Set context using the low target.
13787 (handle_exception): Change return type to void. Don't record
13788 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13789 first chance exception.
13790 (get_child_debug_event): Change return type to void. Remove
13791 goto loop. Always return after waiting for debug event.
13792 (win32_wait): Convert to switch statement. Handle spurious
13795 * win32-i386-low.c (debug_registers_changed,
13796 debug_registers_used): New.
13797 (initial_stuff): Rename to ...
13798 (i386_initial_stuff): ... this. Clear debug registers
13800 (store_debug_registers): Delete.
13801 (i386_get_thread_context): New.
13802 (load_debug_registers): Delete.
13803 (i386_set_thread_context): New.
13804 (i386_thread_added): New.
13805 (single_step): Rename to ...
13806 (i386_single_step): ... this.
13807 (do_fetch_inferior_registers): Rename to ...
13808 (i386_fetch_inferior_register): ... this.
13809 (i386_store_inferior_register): New.
13810 (the_low_target): Adapt to new interface.
13812 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13813 (arm_get_thread_context): New.
13814 (arm_set_thread_context): New.
13816 (do_fetch_inferior_registers): Rename to ...
13817 (arm_fetch_inferior_register): ... this.
13818 (arm_store_inferior_register): New.
13819 (arm_wince_breakpoint): Reimplement as unsigned long.
13820 (arm_wince_breakpoint_len): Define.
13821 (the_low_target): Adapt to new interface.
13823 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13824 load_debug_registers. Add get_thread_context, set_thread_context,
13825 thread_added and store_inferior_register. Rename
13826 fetch_inferior_registers to fetch_inferior_register.
13827 (regptr): Remove declaration.
13829 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13831 * linux-low.c (linux_detach): Change return type to int. Return 0.
13832 * spu-low.c (spu_detach): Likewise.
13834 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13836 * target.h (target_ops): Change return type of detach to int.
13838 (join_inferior): New.
13839 * server.c (main): Don't skip detach support on mingw32.
13840 If the inferior doesn't support detaching return error.
13841 Call join_inferior instead of using waitpid.
13842 * linux-low.c (linux_join): New.
13843 (linux_target_op): Add linux_join.
13844 * spu-low.c (spu_join): New.
13845 (spu_target_ops): Add spu_join.
13846 * win32-low.c (win32_detach): Adapt to new interface.
13847 Reopen current_process_handle before detaching. Issue a child
13848 resume before detaching.
13850 (win32_target_op): Add win32_join.
13852 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13854 * win32-low.c (win32-attach): Fix return value.
13855 * target.h (target_ops): Describe ATTACH return values.
13857 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13859 * win32-low.c (GETPROCADDRESS): Define.
13860 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13861 (winapi_DebugSetProcessKillOnExit): Likewise.
13862 (win32_create_inferior): Force usage of ansi CreateProcessA.
13863 (win32_attach): Use GETPROCADDRESS.
13864 (win32_detach): Likewise.
13866 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13868 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13870 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13872 * win32-low.c: Commit leftover changes from 2007-03-29.
13874 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13876 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13877 fields short instead of int. Add explicit padding.
13878 (i387_cache_to_fsave): Remove unnecessary casts.
13879 (i387_fsave_to_cache): Doc fix.
13880 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13882 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13884 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13885 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13887 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13889 * configure.srv (arm*-*-mingw32ce*): Move near the other
13892 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13894 * configure.ac: Add errno checking.
13895 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13896 sys/file.h and malloc.h.
13897 (AC_CHECK_DECLS): Add perror.
13898 (srv_mingwce): Handle.
13899 * configure.srv (i[34567]86-*-cygwin*): Add
13900 win32-i386-low.o to srv_tgtobj.
13901 (i[34567]86-*-mingw*): Likewise.
13902 (arm*-*-mingw32ce*): Add case.
13903 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13904 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13905 [__MINGW32CE__] (strerror): New function.
13906 [__MINGW32CE__] (errno): Define to GetLastError.
13907 [__MINGW32CE__] (COUNTOF): New macro.
13908 (remote_open): Remove extra close call.
13909 * mem-break.c (delete_breakpoint_at): New function.
13910 * mem-break.h (delete_breakpoint_at): Declare.
13911 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13912 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13913 [USE_WIN32API] (read, write): Add char* casts.
13914 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13915 * server.h: Include wincecompat.h on Windows CE.
13916 [HAVE_ERRNO_H]: Check.
13917 (perror): Declare if not declared.
13918 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13919 (perror_with_name): Remove errno declaration.
13920 * wincecompat.h: New.
13921 * wincecompat.c: New.
13922 * win32-low.h: New.
13923 * win32-arm-low.c: New.
13924 * win32-i386-low.c: New.
13925 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13926 (OUTMSG2): Make it safe.
13928 (COUNTOF): New macro.
13929 (NUM_REGS): Get it from the low target.
13930 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13931 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13932 (thread_rec): Let low target handle debug registers.
13933 (child_add_thread): Likewise.
13934 (child_init_thread_list): Likewise.
13935 (continue_one_thread): Likewise.
13937 (do_child_fetch_inferior_registers): Move to ...
13938 * win32-i386-low.c: ... here, and rename to ...
13939 (do_fetch_inferior_registers): ... this.
13940 * win32-low.c (child_fetch_inferior_registers):
13941 Go through the low target.
13942 (do_child_store_inferior_registers): Use regptr.
13943 (strwinerror): New function.
13944 (win32_create_inferior): Handle Windows CE.
13945 Use strwinerror instead of strerror on Windows error
13946 codes. Add program to the error output.
13947 Don't close the main thread handle on Windows CE.
13948 (win32_attach): Use coredll.dll on Windows CE.
13949 (win32_kill): Close current process and current
13951 (win32_detach): Use coredll.dll on Windows CE.
13952 (win32_resume): Let low target handle debug registers, and
13954 (handle_exception): Add/Remove initial breakpoint. Avoid
13955 non-existant WSTOPSIG on Windows CE.
13956 (win32_read_inferior_memory): Cast to remove warning.
13957 (win32_arch_string): Go through the low target.
13958 (initialize_low): Call set_breakpoint_data with the low
13959 target's breakpoint.
13960 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13961 FOP_REGNUM, mappings): Move to ...
13962 * win32-i386-low.c: ... here.
13963 * win32-low.c (win32_thread_info): Move to ...
13964 * win32-low.h: ... here.
13965 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13966 win32-arm-low.c and wincecompat.c.
13967 (all:): Add $EXEEXT.
13968 (install-only:): Likewise.
13969 (gdbserver:): Likewise.
13970 (gdbreplay:): Likewise.
13971 * config.in: Regenerate.
13972 * configure: Regenerate.
13974 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13976 * win32-low.c: Rename typedef thread_info to
13977 win32_thread_info throughout.
13979 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13981 * win32-i386-low.c: Rename to ...
13982 * win32-low.c: ... this.
13983 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13984 * Makefile.in: Likewise.
13986 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13988 * remote-utils.c (monitor_output): Constify msg parameter.
13989 * server.h (monitor_output): Likewise.
13990 * win32-i386-low.c (handle_output_debug_string): New.
13991 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13992 handle_output_debug_string.
13993 (get_child_debug_event): Likewise.
13995 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13997 * server.c (main): Correct strtoul check.
13999 2007-03-27 Jon Ringle <jon@ringle.org>
14001 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14003 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14005 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14007 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14009 * terminal.h: Check HAVE_SGTTY_H.
14011 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14013 * remote-utils.c (remote_open): Print out the assigned port number.
14015 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14017 * remote-utils.c (monitor_output): New function.
14018 * server.c (debug_threads): Define here.
14019 (monitor_show_help): New function.
14020 (handle_query): Handle qRcmd.
14021 (main): Do not handle 'd' packet.
14022 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14023 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14026 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14028 * Makefile.in (EXEEXT): New.
14029 (clean): Use $(EXEEXT).
14031 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14033 * target.h (target_ops): Rename send_signal to request_interrupt,
14034 and remove enum target_signal parameter.
14035 * linux-low.c (linux_request_interrupt): Rename from
14036 linux_send_signal, and always send SIGINT.
14037 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14038 and always send SIGINT.
14039 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14041 (input_interrupt): Likewise.
14043 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14045 * server.c (get_features_xml): Check if target implemented
14047 * win32-i386-low.c (win32_arch_string): New.
14048 (win32_target_ops): Add win32_arch_string as arch_string member.
14050 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14052 * spu-low.c (spu_arch_string): New.
14053 (spu_target_ops): Add spu_arch_string.
14055 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14057 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14058 * configure.ac: Do not check for terminal.h.
14059 * configure, config.in: Regenerated.
14061 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14063 * Makefile.in (OBS): Add $(XML_BUILTIN).
14064 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14066 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14067 (arm-with-iwmmxt.c): New.
14068 * config.in, configure: Regenerate.
14069 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14070 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14071 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14072 (arm*-*-linux*): Add iWMMXt and regset support.
14073 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14074 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14075 (arm_store_wmmxregset, target_regsets): New.
14076 * server.c (get_features_xml): Take annex argument. Check builtin
14078 (handle_query): Handle multiple annexes.
14080 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14082 * remote-utils.c [USE_WIN32API] (read, write): Define.
14083 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14086 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14088 * linux-i386-low.c (the_low_target): Set arch_string.
14089 * linux-x86-64-low.c (the_low_target): Likewise.
14090 * linux-low.c (linux_arch_string): New.
14091 (linux_target_ops): Add it.
14092 * linux-low.h (struct linux_target_ops): Add arch_string.
14093 * server.c (write_qxfer_response): Use const void * for DATA.
14094 (get_features_xml): New.
14095 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14096 * target.h (struct target_ops): Add arch_string method.
14098 2007-01-03 Denis Pilat <denis.pilat@st.com>
14099 Daniel Jacobowitz <dan@codesourcery.com>
14101 * linux-low.c (linux_kill): Handle being called with no threads.
14102 * win32-i386-low.c (win32_kill): Likewise.
14103 (get_child_debug_event): Clear current_process_handle.
14105 2006-12-30 Denis PILAT <denis.pilat@st.com>
14106 Daniel Jacobowitz <dan@codesourcery.com>
14108 * remote-utils.c (remote_open): Check the type of specified
14109 serial port devices before opening them.
14110 * server.c (main): Kill the inferior if an error occurs during
14111 the first remote_open.
14113 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14115 * README: Update supported targets.
14117 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14119 * Makefile.in (clean): Remove reg-mips64.c.
14120 (reg-mips64.c, reg-mips64.o): New rules.
14121 * configure.srv: Handle mips64. Include regset support for mips.
14122 * linux-mips-low.c (union mips_register): New.
14123 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14124 (mips_breakpoint, mips_breakpoint_at): Use int.
14125 (mips_collect_register, mips_supply_register)
14126 (mips_collect_register_32bit, mips_supply_register_32bit)
14127 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14128 (mips_store_fpregset, target_regsets): New.
14129 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14131 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14133 * configure.srv: Add target "spu*-*-*".
14134 * Makefile.in (clean): Remove reg-spu.c.
14135 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14136 * spu-low.c: New file.
14138 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14140 * configure.ac: Correct td_thr_tls_get_addr test.
14141 * configure: Regenerated.
14143 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14145 * linux-low.c (linux_wait_for_event): Reformat. Use the
14146 pass_signals array.
14147 * remote-utils.c (decode_address_to_semicolon): New.
14148 * server.c (pass_signals, handle_general_set): New.
14149 (handle_query): Mention QPassSignals for qSupported.
14150 (main): Call handle_general_set.
14151 * server.h (pass_signals, decode_address_to_semicolon): New.
14153 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14155 * server.c (handle_query): Correct error handling for read_auxv.
14157 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14159 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14160 and srv_linux_thread_db to yes.
14161 * linux-s390-low.c (s390_fill_gregset): New function.
14162 (target_regsets): Define data structure.
14164 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14166 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14167 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14168 * config.in, configure: Regenerated.
14169 * inferiors.c (gdb_id_to_thread): New function.
14170 (gdb_id_to_thread_id): Use it.
14171 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14172 * linux-low.h (struct process_info): Add th member.
14173 (thread_db_get_tls_address): New prototype.
14174 * remote-utils.c (decode_address): Make non-static.
14175 * server.c (handle_query): Handle qGetTLSAddr.
14176 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14177 * target.h (struct target_ops): Add get_tls_address.
14178 * thread-db.c (maybe_attach_thread): Save the thread handle.
14179 (thread_db_get_tls_address): New.
14181 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14183 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14184 (linux_resume_one_process): Take a siginfo_t *. Update all
14185 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14186 (struct pending_signals): Add a siginfo_t.
14187 (linux_wait_for_process): Always set last_status.
14188 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14189 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14190 * linux-low.h (struct process_info): Add last_status.
14192 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14194 * remote-utils.c (try_rle): New function.
14195 (putpkt_binary): Use it.
14197 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14199 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14200 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14201 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14202 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14203 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14206 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14208 * server.c (terminal_fd): New variable.
14209 (old_foreground_pgrp): Likewise.
14210 (restore_old_foreground_pgrp): New function.
14211 (start_inferior): Record the terminal file descriptor in terminal_fd
14212 and its original foreground group in old_foreground_pgrp. Register
14213 restore_old_foreground_pgrp with atexit().
14215 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14217 * server.c (handle_query): Correct qPart to qXfer.
14219 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14221 * configure.ac: Check for more headers which are missing on
14222 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14223 * configure.srv: Add Cygwin and mingw32.
14224 * remote-utils.c: Don't include headers unconditionally which
14225 are missing on mingw32. Include <winsock.h> for mingw32.
14226 (remote_open): Adjust for mingw32 support. Flush
14227 standard error after writing to it.
14228 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14229 (unblock_async_io, enable_async_io, disable_async_io)
14230 (readchar, getpkt): Update for Winsock support.
14231 (prepare_resume_reply): Expect a protocol signal number.
14232 * server.c: Disable <sys/wait.h> on mingw32.
14233 (start_inferior): Adjust for mingw32 support. Flush
14234 standard error after writing to it.
14235 (attach_inferior): Likewise. Use protocol signal
14237 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14239 * win32-i386-low.c: New file.
14240 * Makefile.in (XM_CLIBS): Set.
14241 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14242 (win32-i386-low.o): New dependency rule.
14243 * linux-low.c (linux_wait): Use target signal numbers.
14244 * target.h (struct target_ops): Doc fix.
14245 * server.h (target_signal_to_name): New prototype.
14246 * gdbreplay.c: Don't include headers unconditionally which
14247 are missing on mingw32. Include <winsock.h> for mingw32.
14248 (remote_close, remote_open): Adjust for Winsock support.
14249 * configure, config.in: Regenerated.
14251 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14253 * server.c (decode_xfer_read, write_qxfer_response): New.
14254 (handle_query): Take a packet length argument. Handle
14255 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14256 the qSupported response.
14257 (main): Update call to handle_query.
14259 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14261 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14262 (putpkt_binary): Renamed from putpkt and adjusted for binary
14264 (putpkt): New wrapper for putpkt_binary.
14265 (readchar): Don't mask off the high bit.
14266 (decode_X_packet): New function.
14267 * server.c (main): Call putpkt_binary if a handler sets the packet
14268 length. Save the length of the incoming packet. Handle 'X'.
14269 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14271 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14273 * server.c (handle_query): Handle qSupported.
14275 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14277 * remote-utils.c (all_symbols_looked_up): New variable.
14278 (look_up_one_symbol): Check it.
14279 * server.h (look_up_one_symbol): New declaration.
14280 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14282 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14284 * Makefile.in (linux-arm-low.o): Update dependencies.
14285 * linux-arm-low.c: Include "gdb_proc_service.h".
14286 (PTRACE_GET_THREAD_AREA): Define.
14287 (ps_get_thread_area): New function.
14289 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14291 * configure.srv (m68k*-*-uclinux*): New target.
14292 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14293 (linux_resume_one_process): Remove extraneous cast.
14294 (linux_read_offsets): New.
14295 (linux_target_op): Add linux_read_offsets on mmuless systems.
14296 * server.c (handle_query): Add qOffsets logic.
14297 * target.h (struct target_ops): Add read_offsets.
14299 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14301 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14302 (PTRACE_GET_THREAD_AREA): Define.
14303 (ps_get_thread_area): New function.
14304 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14305 (linux-x86-64-low.o): Update.
14307 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14309 * configure.ac: Remove checks for prfpregset_t.
14310 * gdb_proc_service.h: New file.
14311 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14312 new "gdb_proc_service.h".
14313 * proc-service.c: Likewise.
14314 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14315 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14316 * Makefile.in (gdb_proc_service_h): Updated.
14317 * configure, config.in: Regenerated.
14319 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14321 * remote-utils.c (prepare_resume_reply): Move declaration
14322 of gdb_id_from_wait to the top of the block.
14324 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14326 * linux-low.c (regsets_store_inferior_registers): Read the regset
14327 from the target before filling it.
14329 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14331 * server.c (attach_inferior): Return SIGTRAP for a successful
14334 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14336 * Makefile.in (OBS): Add version.o.
14337 (STAGESTUFF): Delete.
14338 (version.o): Add dependencies.
14339 (version.c): Replace rule.
14340 (clean): Remove version.c.
14341 * server.c (gdbserver_version): New.
14342 (gdbserver_usage): Use printf.
14343 (main): Handle --version and --help.
14344 * server.h (version, host_name): Add declarations.
14346 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14358 * linux-x86-64-low.c:
14360 * linux-s390-low.c:
14361 * linux-ppc64-low.c:
14363 * linux-mips-low.c:
14364 * linux-m68k-low.c:
14365 * linux-m32r-low.c:
14368 * linux-ia64-low.c:
14369 * linux-i386-low.c:
14370 * linux-crisv32-low.c:
14382 * gdbserver.1: Add (C) after Copyright. Update the FSF
14385 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14387 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14388 (arm_breakpoint_at): Recognize both breakpoints.
14389 (the_low_target): Use the correct breakpoint instruction.
14391 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14393 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14394 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14395 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14396 (the_low_target): Update.
14398 2005-10-25 Andreas Schwab <schwab@suse.de>
14400 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14402 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14403 (ia64_num_regs): Reduce to 462.
14405 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14407 * acinclude.m4: Correct quoting.
14408 * aclocal.m4: Regenerated.
14410 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14411 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14412 (thread_db_init): Call thread_db_err_str.
14413 * configure.ac: Check for TD_VERSION.
14414 * config.in, configure: Regenerated.
14416 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14418 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14420 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14422 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14423 is not available. Define HAVE_PTRACE_GETREGS if it is.
14424 * config.in, configure: Regenerated.
14425 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14426 * linux-i386-low.c, linux-m68k-low.c: Update to use
14427 HAVE_PTRACE_GETREGS.
14428 * linux-low.c (regsets_fetch_inferior_registers)
14429 (regsets_store_inferior_registers): Only return 0 if we processed
14431 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14432 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14434 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14436 * inferiors.c (struct thread_info): Add gdb_id.
14437 (add_thread): Add gdb_id argument.
14438 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14439 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14440 calls to add_thread.
14441 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14442 * server.c (handle_query): Use thread_to_gdb_id.
14443 (handle_v_cont, main): Use gdb_id_to_thread_id.
14444 * server.h (add_thread): Update prototype.
14445 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14448 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14450 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14451 left-padded registers.
14452 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14453 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14455 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14457 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14458 * configure: Regenerate.
14459 * config.in: Regenerate.
14460 * server.h (NEED_DECLARATION_STRERROR):
14461 Replace with !HAVE_DECL_STRERROR.
14463 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14465 * linux-low.c (linux_wait, linux_send_signal): Don't test
14466 an unsigned long variable for > 0 if it could be MAX_ULONG.
14467 * server.c (myresume): Likewise.
14468 * target.c (set_desired_inferior): Likewise.
14470 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14472 * configure.ac: Simplify and improve check for socklen_t.
14473 * configure, config.in: Regenerate.
14475 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14477 * acconfig.h: Remove.
14478 * configure.ac: Add a test for socklen_t. Use three-argument
14479 AC_DEFINE throughout.
14480 * config.in: Regenerated using autoheader 2.59.
14481 * configure: Regenerated.
14483 * gdbreplay.c (socklen_t): Provide a default.
14484 (remote_open): Use socklen_t.
14485 * remote-utils.c (socklen_t): Provide a default.
14486 (remote_open): Use socklen_t.
14487 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14490 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14492 * linux-low.c (linux_read_memory, linux_write_memory)
14493 (linux_read_auxv): Likewise.
14494 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14495 (check_mem_write): Likewise.
14496 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14498 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14499 (registers_from_string, register_data): Likewise.
14500 * server.c (handle_query, main): Likewise.
14501 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14502 (decode_M_packet): Likewise.
14503 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14504 * target.h (struct target_ops): Update read_memory, write_memory,
14506 (read_inferior_memory, write_inferior_memory): Update.
14507 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14508 to unsigned char *.
14509 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14510 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14511 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14512 linux-s390-low.c, linux-sh-low.c: Update for changes in
14513 read_inferior_memory and the_low_target->breakpoint.
14515 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14517 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14518 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14519 * configure.srv: Add powerpc64-*-linux*.
14520 * linux-ppc64-low.c: New file.
14522 2005-05-23 Orjan Friberg <orjanf@axis.com>
14524 * linux-cris-low.c: New file with support for CRIS.
14525 * linux-crisv32-low.c: Ditto for CRISv32.
14526 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14527 (clean): Add reg-cris.c and reg-crisv32.c.
14528 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14529 reg-crisv32.o, and reg-crisv32.c to make rules.
14530 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14531 recognized targets.
14533 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14535 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14536 of sizeof (PTRACE_XFER_TYPE).
14537 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14539 2005-05-12 Orjan Friberg <orjanf@axis.com>
14541 * target.h (struct target_ops): Add insert_watchpoint,
14542 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14543 pointers for hardware watchpoint support.
14544 * linux-low.h (struct linux_target_ops): Ditto.
14545 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14546 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14547 to linux_target_ops.
14548 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14550 * server.c (main): Recognize 'Z' and 'z' packets.
14552 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14554 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14555 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14556 (the_low_target): Add new members.
14558 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14560 * proc-service.c (ps_lgetregs): Search all_processes instead of
14563 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14565 * server.c (start_inferior): Change return type to int.
14566 (attach_inferior): Change sigptr to int *.
14567 (handle_v_cont, handle_v_requests): Change signal to int *.
14568 (main): Change signal to int.
14570 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14572 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14573 * configure.srv: Add m32r*-*-linux*.
14574 * linux-m32r-low.c: New file.
14576 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14578 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14580 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14582 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14583 Take unsigned long arguments for PIDs.
14584 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14585 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14586 (wait_for_sigstop, linux_resume_one_process)
14587 (regsets_fetch_inferior_registers, linux_send_signal)
14588 (linux_read_auxv): Likewise. Update the types of variables holding
14589 PIDs. Update format string specifiers.
14590 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14591 * remote-utils.c (prepare_resume_reply): Likewise.
14592 * server.c (cont_thread, general_thread, step_thread)
14593 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14595 (handle_query): Update format specifiers.
14596 (handle_v_cont, main): Use strtoul for thread IDs.
14597 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14598 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14599 (general_thread, step_thread, thread_from_wait)
14600 (old_thread_from_wait): Update.
14601 * target.h (struct thread_resume): Use unsigned long for THREAD.
14602 (struct target_ops): Use unsigned long for arguments to attach and
14605 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14607 * acinclude.m4: Include bfd/bfd.m4 directly.
14608 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14609 <agriffis@toolchain.org>.
14610 * aclocal.m4, configure: Regenerated.
14612 2005-01-07 Andrew Cagney <cagney@gnu.org>
14614 * configure.ac: Rename configure.in, require autoconf 2.59.
14615 * configure: Re-generate.
14617 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14619 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14620 LIBS when finished.
14621 * aclocal.m4: Regenerated.
14622 * configure: Regenerated.
14624 2004-11-21 Andreas Schwab <schwab@suse.de>
14626 * linux-m68k-low.c (m68k_num_gregs): Define.
14627 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14628 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14629 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14630 (m68k_breakpoint_at): New. Add to the_low_target.
14632 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14633 srv_linux_thread_db to yes.
14635 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14637 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14638 (ARCH_SET_FS): Likewise.
14639 (ARCH_GET_FS): Likewise.
14640 (ARCH_GET_GS): Likewise.
14642 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14644 * linux-i386-low.c (ps_get_thread_area): New.
14645 * linux-x86-64-low.c (ps_get_thread_area): New.
14646 * linux-low.c: Include <sys/syscall.h>.
14647 (linux_kill_one_process): Don't kill the first thread here.
14648 (linux_kill): Kill the first thread here.
14649 (kill_lwp): New function.
14650 (send_sigstop, linux_send_signal): Use it.
14651 * proc-service.c: Clean up #ifdefs.
14652 (fpregset_info): Delete.
14653 (ps_lgetregs): Update and enable implementation.
14654 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14656 * remote-utils.c (struct sym_cache, symbol_cache): New.
14657 (input_interrupt): Print a clearer message.
14658 (async_io_enabled): New variable.
14659 (enable_async_io, disable_async_io): Use it. Update comments.
14660 (look_up_one_symbol): Use the symbol cache.
14661 * thread-db.c (thread_db_look_up_symbols): New function.
14662 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14664 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14666 * configure.in: Test for -rdynamic.
14667 * configure: Regenerated.
14668 * Makefile (INTERNAL_LDFLAGS): New.
14669 (gdbserver, gdbreplay): Use it.
14671 2004-09-02 Andrew Cagney <cagney@gnu.org>
14673 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14675 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14677 * linux-low.c (linux_wait): Clear all_processes list also.
14679 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14681 * linux-low.c: Include <errno.h>. Remove extern declaration of
14684 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14686 * gdbreplay.c, server.h, utils.c: Update copyright years.
14688 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14690 * server.c (main): Print child status or termination signal from
14691 variable 'signal', not 'sig'.
14693 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14695 * linux-low.c (linux_read_memory): Change return type to
14696 int. Check for and return error from ptrace().
14697 * target.c (read_inferior_memory): Change return type to int. Pass
14698 back return status from the_target->read_memory().
14699 * target.h (struct target_ops): Adapt *read_memory() prototype.
14701 (read_inferior_memory): Adapt prototype.
14702 * server.c (main): Return an error packet if
14703 read_inferior_memory() returns an error.
14705 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14707 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14708 Unify with other clean targets.
14710 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14712 * server.c (handle_v_cont): Call set_desired_inferior.
14714 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14716 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14718 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14720 * linux-low.c (linux_wait): Unblock async I/O.
14721 (linux_resume): Block and enable async I/O.
14722 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14723 * server.h (block_async_io, unblock_async_io): Add prototypes.
14725 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14727 * remote-utils.c (remote_open): Print a status notice after
14728 opening a TCP port.
14729 * server.c (attach_inferior): Print a status notice after
14732 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14734 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14736 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14738 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14740 * server.c, target.h: Update copyright years.
14742 2004-02-25 Roland McGrath <roland@redhat.com>
14744 * target.h (struct target_ops): New member `read_auxv'.
14745 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14746 * linux-low.c (linux_read_auxv): New function.
14747 (linux_target_ops): Initialize `read_auxv' member to that.
14749 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14751 Committed by Jim Blandy <jimb@redhat.com>.
14753 * linux-s390-low.c (s390_num_regs): Update.
14754 (s390_regmap): Remove control registers. Use __s390x__ predefine
14755 instead of GPR_SIZE to distiguish s390 and s390x targets.
14757 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14759 * linux-low.c: Update copyright year.
14760 (check_removed_breakpoint): Clear pending_is_breakpoint.
14761 (linux_set_resume_request, linux_queue_one_thread)
14762 (resume_status_pending_p): New functions.
14763 (linux_continue_one_thread): Use process->resume.
14764 (linux_resume): Only resume threads if there are no pending events.
14765 * linux-low.h (struct process_info): Add resume request
14768 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14770 * regcache.c (new_register_cache): Clear the allocated register
14771 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14773 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14775 * linux-low.c (linux_resume): Take a struct thread_resume *
14777 (linux_wait): Update call.
14778 (resume_ptr): New static variable.
14779 (linux_continue_one_thread): Renamed from
14780 linux_continue_one_process. Use resume_ptr.
14781 (linux_resume): Use linux_continue_one_thread.
14782 * server.c (handle_v_cont, handle_v_requests): New functions.
14783 (myresume): New function.
14784 (main): Handle 'v' case.
14785 * target.h (struct thread_resume): New type.
14786 (struct target_ops): Change argument of "resume" to struct
14788 (myresume): Delete macro.
14790 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14792 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14793 (uninstall): Support DESTDIR.
14795 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14797 * configure.srv: Add xscale*linux copy of arm*linux entry.
14799 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14801 * linux-arm-low.c (arm_reinsert_addr): New function.
14802 (the_low_target): Add arm_reinsert_addr.
14804 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14806 * mem-break.c: Remove whitespace at end of file.
14808 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14810 * configure.in: Check whether we need to prototype strerror.
14811 * server.h: Optionally prototype strerror.
14812 * gdbreplay.c (perror_with_name): Use strerror.
14813 * linux-low.c (linux_attach_lwp): Use strerror.
14814 * utils.c (perror_with_name): Use strerror.
14815 * config.in, configure: Regenerated.
14817 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14819 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14820 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14822 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14824 * Makefile.in (SFILES): Update.
14825 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14826 low-sun3.c: Remove files.
14828 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14830 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14831 (linux_detach_one_process, linux_detach): New functions.
14832 (linux_target_ops): Add linux_detach.
14833 * server.c (main): Handle 'D' packet.
14834 * target.h (struct target_ops): Add "detach" member.
14835 (detach_inferior): Define.
14837 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14839 From Kelley Cook <kelleycook@wideopenwest.com>:
14840 * configure.srv: Accept i[34567]86 variants.
14842 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14844 * linux-low.c (linux_wait_for_event): Correct comment typos.
14845 (linux_resume_one_process): Call check_removed_breakpoint.
14846 (linux_send_signal): New function.
14847 (linux_target_ops): Add linux_send_signal.
14848 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14850 * target.h (struct target_ops): Add send_signal.
14852 2003-05-29 Jim Blandy <jimb@redhat.com>
14854 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14855 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14856 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14857 away part of the register's value.
14859 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14861 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14862 (linux_wait_for_event, linux_init_signals): Likewise.
14864 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14866 * configure.in: Check for stdlib.h.
14867 * configure: Regenerated.
14868 * config.in: Regenerated.
14870 2003-01-04 Andreas Schwab <schwab@suse.de>
14872 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14874 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14876 * Makefile.in: Remove obsolete code.
14878 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14880 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14881 defined(PT_FPR0_HI).
14883 2002-11-17 Stuart Hughes <seh@zee2.com>
14885 * linux-arm-low.c (arm_num_regs): Increase.
14886 (arm_regmap): Include status register.
14888 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14890 * linux-low.c (register_addr): Remove incorrect -1 check.
14892 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14894 * linux-low.c (linux_create_inferior): Call setpgid. Return
14896 (unstopped_p, linux_signal_pid): Remove.
14897 (linux_target_ops): Remove linux_signal_pid.
14898 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14899 global instead of target method.
14900 * target.h (struct target_ops): Remove signal_pid. Update comment
14901 for create_inferior.
14902 * server.c (signal_pid): New variable.
14903 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14904 gdbserver. Set the child to be the foreground process group.
14905 (attach_inferior): Set signal_pid.
14907 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14909 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14911 2002-08-20 Jim Blandy <jimb@redhat.com>
14913 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14916 2002-08-01 Andrew Cagney <cagney@redhat.com>
14918 * Makefile.in: Make chill references obsolete.
14920 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14922 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14923 * configure: Regenerate.
14924 * config.in: Regenerate.
14926 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14928 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14929 (perror_with_name, remote_close, remote_open, expect, play): Static.
14931 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14933 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14934 byte offsets instead of an array of indexes.
14935 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14937 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14939 * regcache.c: Add comment.
14941 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14943 * thread-db.c: New file.
14944 * proc-service.c: New file.
14945 * acinclude.m4: New file.
14946 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14947 proc-service.o, and thread-db.o.
14948 (linux-low.o): Add USE_THREAD_DB.
14949 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14950 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14951 * aclocal.m4: Regenerated.
14952 * config.in: Regenerated.
14953 * configure: Regenerated.
14954 * configure.in: Check for proc_service.h, sys/procfs.h,
14955 thread_db.h, and linux/elf.h headrs.
14956 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14957 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14958 Check for -lthread_db and thread support.
14959 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14960 PowerPC, and SuperH.
14961 * i387-fp.c: Constify arguments.
14962 * i387-fp.h: Likewise.
14963 * inferiors.c: (struct thread_info): Renamed from
14964 `struct inferior_info'. Remove PID member. Use generic inferior
14965 list header. All uses updated.
14966 (inferiors, signal_pid): Removed.
14967 (all_threads): New variable.
14968 (get_thread): Define.
14969 (add_inferior_to_list): New function.
14970 (for_each_inferior): New function.
14971 (change_inferior_id): New function.
14972 (add_inferior): Removed.
14973 (remove_inferior): New function.
14974 (add_thread): New function.
14975 (free_one_thread): New function.
14976 (remove_thread): New function.
14977 (clear_inferiors): Use for_each_inferior and free_one_thread.
14978 (find_inferior): New function.
14979 (find_inferior_id): New function.
14980 (inferior_target_data): Update argument type.
14981 (set_inferior_target_data): Likewise.
14982 (inferior_regcache_data): Likewise.
14983 (set_inferior_regcache_data): Likewise.
14984 * linux-low.c (linux_bp_reinsert): Remove.
14985 (all_processes, stopping_threads, using_thrads)
14986 (struct pending_signals, debug_threads, pid_of): New.
14987 (inferior_pid): Replace with macro.
14988 (struct inferior_linux_data): Remove.
14989 (get_stop_pc, add_process): New functions.
14990 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14991 Use add_process and add_thread.
14992 (linux_attach_lwp): New function, based on old linux_attach. Use
14993 add_process and add_thread. Set stop_expected for new threads.
14994 (linux_attach): New function.
14995 (linux_kill_one_process): New function.
14996 (linux_kill): Kill all LWPs.
14997 (linux_thread_alive): Use find_inferior_id.
14998 (check_removed_breakpoints, status_pending_p): New functions.
14999 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15000 Update. Use WNOHANG. Wait for cloned processes also. Update process
15001 struct for the found process.
15002 (linux_wait_for_event): New function.
15003 (linux_wait): Use it. Support LWPs.
15004 (send_sigstop, wait_for_sigstop, stop_all_processes)
15005 (linux_resume_one_process, linux_continue_one_process): New functions.
15006 (linux_resume): Support LWPs.
15007 (REGISTER_RAW_SIZE): Remove.
15008 (fetch_register): Use register_size instead. Call supply_register.
15009 (usr_store_inferior_registers): Likewise. Call collect_register.
15010 Fix recursive case.
15011 (regsets_fetch_inferior_registers): Improve error message.
15012 (regsets_store_inferior_registers): Add debugging.
15013 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15014 (unstopped_p, linux_signal_pid): New functions.
15015 (linux_target_ops): Add linux_signal_pid.
15016 (linux_init_signals): New function.
15017 (initialize_low): Call it. Initialize using_threads.
15018 * regcache.c (inferior_regcache_data): Add valid
15020 (get_regcache): Fetch registers lazily. Add fetch argument
15021 and update all callers.
15022 (regcache_invalidate_one, regcache_invalidate): New
15024 (new_register_cache): Renamed from create_register_cache.
15025 Return the new regcache.
15026 (free_register_cache): Change argument to a void *.
15027 (registers_to_string, registers_from_string): Call get_regcache
15028 with fetch flag set.
15029 (register_data): Make static. Pass fetch flag to get_regcache.
15030 (supply_register): Call get_regcache with fetch flag clear.
15031 (collect_register): Call get_regcache with fetch flag set.
15032 (collect_register_as_string): New function.
15033 * regcache.h: Update.
15034 * remote-utils.c (putpkt): Flush after debug output and use
15036 Handle input interrupts while waiting for an ACK.
15037 (input_interrupt): Use signal_pid method.
15038 (getpkt): Flush after debug output and use stderr.
15039 (outreg): Use collect_register_as_string.
15040 (new_thread_notify, dead_thread_notify): New functions.
15041 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15042 and general_thread.
15043 (look_up_one_symbol): Flush after debug output.
15044 * server.c (step_thread, server_waiting): New variables.
15045 (start_inferior): Don't use signal_pid. Update call to mywait.
15046 (attach_inferior): Update call to mywait.
15047 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15048 (main): Don't fetch/store registers explicitly. Use
15049 set_desired_inferior. Support proposed ``Hs'' packet. Update
15051 * server.h: Update.
15052 (struct inferior_list, struct_inferior_list_entry): New.
15053 * target.c (set_desired_inferior): New.
15054 (write_inferior_memory): Constify.
15055 (mywait): New function.
15056 * target.h: Update.
15057 (struct target_ops): New signal_pid method.
15058 (mywait): Removed macro, added prototype.
15060 * linux-low.h (regset_func): Removed.
15061 (regset_fill_func, regset_store_func): New.
15062 (enum regset_type): New.
15063 (struct regset_info): Add type field. Use new operation types.
15064 (struct linux_target_ops): stop_pc renamed to get_pc.
15065 Add decr_pc_after_break and breakpoint_at.
15066 (get_process, get_thread_proess, get_process_thread)
15067 (strut process_info, all_processes, linux_attach_lwp)
15068 (thread_db_init): New.
15070 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15071 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15072 (the_low_target): Add new members.
15073 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15074 (i386_store_fpxregset): Constify.
15075 (target_regsets): Add new kind identifier.
15076 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15077 (i386_set_pc): Add debugging.
15078 (i386_breakpoint_at): New function.
15079 (the_low_target): Add new members.
15080 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15081 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15082 (mips_breakpoint_at): New.
15083 (the_low_target): Add new members.
15084 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15085 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15086 (the_low_target): Add new members.
15087 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15088 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15089 (the_low_target): Add new members.
15090 * linux-x86-64-low.c (target_regsets): Add new kind
15093 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15095 From Martin Pool <mbp@samba.org>:
15096 * server.c (gdbserver_usage): New function.
15099 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15101 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15102 stop_at -> stop_pc.
15104 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15106 * Makefile.in: Remove obsolete code.
15108 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15110 * linux-low.c (regsets_fetch_inferior_registers),
15111 (regsets_store_inferior_registers): Removed cast to int from
15113 * regcache.h: Added declaration of struct inferior_info.
15115 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15117 * inferiors.c (struct inferior_info): Add regcache_data.
15118 (add_inferior): Call create_register_cache.
15119 (clear_inferiors): Call free_register_cache.
15120 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15121 * regcache.c (struct inferior_regcache_data): New.
15122 (registers): Remove.
15123 (get_regcache): New function.
15124 (create_register_cache, free_register_cache): New functions.
15125 (set_register_cache): Don't initialize the register cache here.
15126 (registers_to_string, registers_from_string, register_data): Call
15128 * regcache.h: Add prototypes.
15129 * server.h: Likewise.
15131 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15133 * mem-break.c: New file.
15134 * mem-break.h: New file.
15135 * Makefile.in: Add mem-break.o rule; update server.h
15137 * inferiors.c (struct inferior_info): Add target_data
15139 (clear_inferiors): Free target_data member if set.
15140 (inferior_target_data, set_inferior_target_data): New functions.
15141 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15142 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15143 * linux-low.c (linux_bp_reinsert): New variable.
15144 (struct inferior_linux_data): New.
15145 (linux_create_inferior): Use set_inferior_target_data.
15146 (linux_attach): Likewise. Call add_inferior.
15147 (linux_wait_for_one_inferior): New function.
15148 (linux_wait): Call it.
15149 (linux_write_memory): Add const.
15150 (initialize_low): Call set_breakpoint_data.
15151 * linux-low.h (struct linux_target_ops): Add breakpoint
15153 * server.c (attach_inferior): Remove extra add_inferior
15155 * server.h: Include mem-break.h. Update inferior.c
15157 * target.c (read_inferior_memory)
15158 (write_inferior_memory): New functions.
15159 * target.h (read_inferior_memory)
15160 (write_inferior_memory): Change macros to prototypes.
15161 (struct target_ops): Update comments. Add const to write_memory
15164 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15166 * linux-low.c (usr_store_inferior_registers): Support
15167 registers which are allowed to fail to store.
15168 * linux-low.h (linux_target_ops): Likewise.
15169 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15170 (ppc_cannot_store_register): FPSCR may not be storable.
15172 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15174 * server.h: Include <string.h> if HAVE_STRING_H.
15175 * ChangeLog: Correct paths in last ChangeLog entry.
15177 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15179 * linux-low.h: Remove obsolete prototypes.
15180 (struct linux_target_ops): New.
15181 (extern the_low_target): New.
15182 * linux-low.c (num_regs, regmap): Remove declarations.
15183 (register_addr): Use the_low_target explicitly.
15184 (fetch_register): Likewise.
15185 (usr_fetch_inferior_registers): Likewise.
15186 (usr_store_inferior_registers): Likewise.
15187 * linux-arm-low.c (num_regs): Remove.
15188 (arm_num_regs): Define.
15189 (arm_regmap): Renamed from regmap, made static.
15190 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15192 (arm_cannot_store_register): Renamed from cannot_store_register,
15194 (the_low_target): New.
15195 * linux-i386-low.c (num_regs): Remove.
15196 (i386_num_regs): Define.
15197 (i386_regmap): Renamed from regmap, made static.
15198 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15200 (i386_cannot_store_register): Renamed from cannot_store_register,
15202 (the_low_target): New.
15203 * linux-ia64-low.c (num_regs): Remove.
15204 (ia64_num_regs): Define.
15205 (ia64_regmap): Renamed from regmap, made static.
15206 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15208 (ia64_cannot_store_register): Renamed from cannot_store_register,
15210 (the_low_target): New.
15211 * linux-m68k-low.c (num_regs): Remove.
15212 (m68k_num_regs): Define.
15213 (m68k_regmap): Renamed from regmap, made static.
15214 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15216 (m68k_cannot_store_register): Renamed from cannot_store_register,
15218 (the_low_target): New.
15219 * linux-mips-low.c (num_regs): Remove.
15220 (mips_num_regs): Define.
15221 (mips_regmap): Renamed from regmap, made static.
15222 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15224 (mips_cannot_store_register): Renamed from cannot_store_register,
15226 (the_low_target): New.
15227 * linux-ppc-low.c (num_regs): Remove.
15228 (ppc_num_regs): Define.
15229 (ppc_regmap): Renamed from regmap, made static.
15230 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15232 (ppc_cannot_store_register): Renamed from cannot_store_register,
15234 (the_low_target): New.
15235 * linux-s390-low.c (num_regs): Remove.
15236 (s390_num_regs): Define.
15237 (s390_regmap): Renamed from regmap, made static.
15238 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15240 (s390_cannot_store_register): Renamed from cannot_store_register,
15242 (the_low_target): New.
15243 * linux-sh-low.c (num_regs): Remove.
15244 (sh_num_regs): Define.
15245 (sh_regmap): Renamed from regmap, made static.
15246 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15248 (sh_cannot_store_register): Renamed from cannot_store_register,
15250 (the_low_target): New.
15251 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15252 (the_low_target): New.
15254 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15256 * Makefile.in: Add stamp-h target.
15257 * configure.in: Create stamp-h.
15258 * configure: Regenerated.
15260 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15262 * inferiors.c: New file.
15263 * target.c: New file.
15264 * target.h: New file.
15265 * Makefile.in: Add target.o and inferiors.o. Update
15267 * linux-low.c (inferior_pid): New static variable,
15268 moved from server.c.
15269 (linux_create_inferior): Renamed from create_inferior.
15270 Call add_inferior. Return 0 on success instead of a PID.
15271 (linux_attach): Renamed from myattach.
15272 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15273 (linux_thread_alive): Renamed from mythread_alive.
15274 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15276 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15277 (regsets_store_inferior_registers): Correct error message.
15278 Add missing ``return 0''.
15279 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15280 (linux_store_registers): Renamed from store_inferior_registers.
15281 (linux_read_memory): Renamed from read_inferior_memory.
15282 (linux_write_memory): Renamed from write_inferior_memory.
15283 (linux_target_ops): New structure.
15284 (initialize_low): Call set_target_ops ().
15285 * remote-utils.c (unhexify): New function.
15286 (hexify): New function.
15287 (input_interrupt): Send signals to ``signal_pid''.
15288 * server.c (inferior_pid): Remove.
15289 (start_inferior): Update create_inferior call.
15290 (attach_inferior): Call add_inferior.
15291 (handle_query): New function.
15292 (main): Call handle_query for `q' packets.
15293 * server.h: Include "target.h". Remove obsolete prototypes.
15294 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15296 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15298 * Makefile.in: Add WARN_CFLAGS. Update configury
15300 * configure.in: Check for <string.h>
15301 * configure: Regenerate.
15302 * config.in: Regenerate.
15303 * gdbreplay.c: Include needed system headers.
15304 (remote_open): Remove strchr prototype.
15305 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15306 * regcache.c (supply_register): Change buf argument to const void *.
15307 (supply_register_by_name): Likewise.
15308 (collect_register): Change buf argument to void *.
15309 (collect_register_by_name): Likewise.
15310 * regcache.h: Add missing prototypes.
15311 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15312 * server.c (handle_query): New function.
15313 (attached): New static variable, moved out of main.
15314 (main): Quiet longjmp clobber warnings.
15315 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15316 * utils.c (error): Remove NORETURN.