1 2017-09-05 Yao Qi <yao.qi@linaro.org>
3 * Makefile.in (arch-i386.o): New rule.
4 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
5 (x86_64-*-linux*): Likewise.
6 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
8 (i386_linux_read_description): Remove code and call
9 i386_create_target_description.
10 * tdesc.c (allocate_target_description): New function.
11 * tdesc.h (set_tdesc_architecture): Remove declaration.
12 (set_tdesc_osabi): Likewise.
14 2017-09-05 Yao Qi <yao.qi@linaro.org>
16 * linux-x86-tdesc.c: Don't include <inttypes.h>.
17 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
18 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
20 * server.c (get_features_xml): Call tdesc_get_features_xml.
21 * tdesc.c (set_tdesc_architecture): New function.
22 (set_tdesc_osabi): New function.
23 (tdesc_get_features_xml): New function.
24 (tdesc_create_feature): Add an argument.
25 * tdesc.h (struct target_desc) <features>: New field.
26 <arch, osabi>: New field.
27 (~target_desc): xfree features, arch, and osabi.
28 (target_desc::oerator==): Don't compare .xmltarget.
29 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
30 (set_tdesc_osabi): Likewise.
31 (tdesc_get_features_xml): Likewise.
33 2017-09-05 Yao Qi <yao.qi@linaro.org>
35 * linux-x86-tdesc.c: Include selftest.h.
36 (i386_tdesc_test): New function.
37 (initialize_low_tdesc): Call selftests::register_test.
38 * tdesc.h: Include regdef.h.
39 (target_desc): Override operator == and !=.
41 2017-09-05 Yao Qi <yao.qi@linaro.org>
43 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
45 * linux-i386-ipa.c: Include common/x86-xstate.h
46 (get_ipa_tdesc): Call i386_linux_read_description.
47 (initialize_low_tracepoint): Don't call init_registers_XXX
48 functions, call initialize_low_tdesc instead.
49 * linux-x86-low.c (x86_linux_read_description): Call
50 i386_linux_read_description.
51 (initialize_low_arch): Don't call init_registers_i386_XXX
52 functions, call initialize_low_tdesc.
53 * linux-x86-tdesc.c: New file.
54 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
55 (i386_get_ipa_tdesc_idx): Declare.
56 (i386_get_ipa_tdesc): Declare.
57 (initialize_low_tdesc): Declare.
59 2017-09-05 Yao Qi <yao.qi@linaro.org>
61 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
64 2017-09-05 Yao Qi <yao.qi@linaro.org>
66 * Makefile.in (IPA_OBJS): Add vec-ipa.o
67 * regcache.c (get_thread_regcache): Use VEC_length.
68 (init_register_cache): Likewise.
69 (regcache_cpy): Likewise.
70 (registers_to_string): Iterate reg_defs via VEC_iterate.
71 (find_regno): Likewise.
72 (find_register_by_number): Use VEC_index.
73 (register_size): Call find_register_by_number.
74 (register_data): Call find_register_by_number.
75 (supply_regblock): Use VEC_length.
76 (regcache_raw_read_unsigned): Likewise.
77 * tdesc.c (init_target_desc): Iterate reg_defs via
79 (default_description): Update initializer.
80 (copy_target_description): Don't update field num_registers.
81 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
82 <num_registers>: Remove.
84 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
86 * Makefile.in (.SECONDARY): Define target.
88 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
90 * linux-low.c (linux_wait_1): Adjust.
91 * server.c (queue_stop_reply_callback): Adjust.
93 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
95 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
96 QEnvironmentUnset and QEnvironmentReset packets.
97 (handle_query): Inform remote that QEnvironmentHexEncoded,
98 QEnvironmentUnset and QEnvironmentReset are supported.
100 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
102 * inferiors.h (inferior_target_data): Rename to ...
103 (thread_target_data): ... this.
104 (inferior_regcache_data): Rename to ...
105 (thread_regcache_data): ... this.
106 (set_inferior_regcache_data): Rename to ...
107 (set_thread_regcache_data): ... this.
108 * inferiors.c (inferior_target_data): Rename to ...
109 (thread_target_data): ... this.
110 (inferior_regcache_data): Rename to ...
111 (thread_regcache_data): ... this.
112 (set_inferior_regcache_data): Rename to ...
113 (set_thread_regcache_data): ... this.
114 (free_one_thread): Update.
115 * linux-low.h (get_thread_lwp): Update.
116 * regcache.c (get_thread_regcache): Update.
117 (regcache_invalidate_thread): Update.
118 (free_register_cache_thread): Update.
119 * win32-i386-low.c (update_debug_registers_callback): Update.
120 (win32_get_current_dr): Update.
121 * win32-low.c (thread_rec): Update.
122 (delete_thread_info): Update.
123 (continue_one_thread): Update.
124 (suspend_one_thread): Update.
126 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
128 * inferiors.c (set_inferior_target_data): Remove.
129 * inferiors.h (set_inferior_target_data): Remove.
131 2017-08-18 Yao Qi <yao.qi@linaro.org>
133 * Makefile.in (OBS): Add selftest.o.
134 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
135 * configure, config.in: Re-generated.
136 * server.c: Include common/sefltest.h.
137 (captured_main): Handle option --selftest.
139 2017-08-09 Yao Qi <yao.qi@linaro.org>
141 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
142 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
143 i386-avx-mpx.o and i386-mmx.o.
144 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
145 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
146 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
147 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
148 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
149 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
150 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
151 i386/amd64-avx-mpx.xml.
153 2017-08-09 Yao Qi <yao.qi@linaro.org>
155 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
156 and x32-avx-avx512.o.
157 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
158 i386/x32-avx-avx512.xml.
160 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
162 * tracepoint.h (enum class fast_tpoint_collect_result): New
164 (fast_tracepoint_collecting): Change return type to
165 fast_tpoint_collect_result.
166 * tracepoint.c (fast_tracepoint_collecting): Likewise.
167 * linux-low.h: Include tracepoint.h.
168 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
169 fast_tpoint_collect_result.
170 * linux-low.c (handle_tracepoints): Adjust.
171 (linux_fast_tracepoint_collecting): Change return type to
172 fast_tpoint_collect_result.
173 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
174 linux_wait_1, stuck_in_jump_pad_callback,
175 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
176 proceed_one_lwp): Adjust to type change.
178 2017-07-10 Yao Qi <yao.qi@linaro.org>
180 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
182 2017-06-29 Yao Qi <yao.qi@linaro.org>
184 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
186 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
188 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
190 * Makefile.in (IPA_OBJS): Sort and format one item per line.
192 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
194 * linux-low.c (linux_create_inferior): Adjust code to access the
195 environment information via 'gdb_environ' class.
196 * lynx-low.c (lynx_create_inferior): Likewise.
197 * server.c (our_environ): Make it an instance of 'gdb_environ'.
198 (get_environ): Return a pointer to 'our_environ'.
199 (captured_main): Initialize 'our_environ'.
200 * server.h (get_environ): Adjust prototype.
201 * spu-low.c (spu_create_inferior): Adjust code to access the
202 environment information via 'gdb_environ' class.
204 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
206 * linux-low.c (linux_read_memory, linux_write_memory): Remove
207 usage of "register" keyword.
209 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
211 * configure: Re-generate.
213 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
215 * configure: Re-generate.
217 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
219 * Makefile.in (COMPILE.pre): Add "-x c++".
221 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
223 * fork-child.c: Conditionally include <signal.h>.
225 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
227 * server.c (handle_general_set): Handle new packet
229 (handle_query): Add "QStartupWithShell" to the list of supported
231 (gdbserver_usage): Add help text explaining the
232 new "--startup-with-shell" and "--no-startup-with-shell" CLI
234 (captured_main): Recognize and act upon the presence of the new
237 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
238 Pedro Alves <palves@redhat.com>
240 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
241 * configure: Regenerate.
242 * configure.srv (srv_linux_obj): Add "fork-child.o" and
244 (i[34567]86-*-lynxos*): Likewise.
245 (spu*-*-*): Likewise.
246 * fork-child.c: New file.
247 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
249 (linux_ptrace_fun): New function.
250 (linux_create_inferior): Adjust function prototype to reflect
251 change on "target.h". Adjust function code to use
253 (linux_request_interrupt): Delete "signal_pid".
254 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
255 (lynx_ptrace_fun): New function.
256 (lynx_create_inferior): Adjust function prototype to reflect
257 change on "target.h". Adjust function code to use
259 * nto-low.c (nto_create_inferior): Adjust function prototype and
260 code to reflect change on "target.h". Update comments.
261 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
262 "common-terminal.h" and "environ.h".
263 (terminal_fd): Moved to fork-child.c.
264 (old_foreground_pgrp): Likewise.
265 (restore_old_foreground_pgrp): Likewise.
266 (last_status): Make it global.
267 (last_ptid): Likewise.
268 (our_environ): New variable.
269 (startup_with_shell): Likewise.
270 (program_name): Likewise.
271 (program_argv): Rename to...
272 (program_args): ...this.
273 (wrapper_argv): New variable.
274 (start_inferior): Delete function.
275 (get_exec_wrapper): New function.
276 (get_exec_file): Likewise.
277 (get_environ): Likewise.
278 (prefork_hook): Likewise.
279 (post_fork_inferior): Likewise.
280 (postfork_hook): Likewise.
281 (postfork_child_hook): Likewise.
282 (handle_v_run): Update code to deal with arguments coming from the
283 remote host. Update calls from "start_inferior" to
285 (captured_main): Likewise. Initialize environment variable. Call
287 * server.h (post_fork_inferior): New prototype.
288 (get_environ): Likewise.
289 (last_status): Declare.
290 (last_ptid): Likewise.
291 (signal_pid): Likewise.
292 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
293 (spu_ptrace_fun): New function.
294 (spu_create_inferior): Adjust function prototype to reflect change
295 on "target.h". Adjust function code to use "fork_inferior".
296 * target.c (target_terminal_init): New function.
297 (target_terminal_inferior): Likewise.
298 (target_terminal_ours): Likewise.
299 * target.h: Include <vector>.
300 (struct target_ops) <create_inferior>: Update prototype.
301 (create_inferior): Update macro.
302 * utils.c (gdb_flush_out_err): New function.
303 * win32-low.c (win32_create_inferior): Adjust function prototype
304 and code to reflect change on "target.h".
306 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
308 * inferiors.c (switch_to_thread): New function.
310 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
312 * Makefile.in (SFILE): Add "common/job-control.c".
313 (OBS): Add "job-control.o".
315 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
317 * Makefile: Remove "@host_makefile_frag@".
319 2017-05-05 Pedro Alves <palves@redhat.com>
321 * configure: Regenerate.
323 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
325 * configure: Regenerate.
327 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
329 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
330 software_single_step change of return type to
331 std::vector<CORE_ADDR>.
332 * linux-low.c (install_software_single_step_breakpoints):
334 * linux-low.h (install_software_single_step_breakpoints):
337 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
339 * remote-utils.c: Include "gdb_termios.h" instead of
341 * terminal.h: Delete file.
343 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
345 * server.c: Include <vector>.
346 <program_argv, wrapper_argv>: Convert to std::vector.
347 (start_inferior): Rewrite function to use C++.
348 (handle_v_run): Likewise. Update code that calculates the argv
349 based on the vRun packet; use C++.
350 (captured_main): Likewise.
352 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
354 * server.c (handle_v_cont): Initialize thread_resume::thread
357 2017-04-05 Pedro Alves <palves@redhat.com>
359 * configure: Regenerate.
361 2017-04-05 Pedro Alves <palves@redhat.com>
363 * gdbreplay.c (sync_error): Constify.
364 * linux-x86-low.c (push_opcode): Constify.
366 2017-04-05 Pedro Alves <palves@redhat.com>
368 * win32-low.c (get_child_debug_event)
369 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
370 Report TARGET_WAITKIND_SPURIOUS instead.
372 2017-04-05 Pedro Alves <palves@redhat.com>
374 * remote-utils.c (remote_prepare, remote_open): Constify.
375 * remote-utils.h (remote_prepare, remote_open): Constify.
376 * server.c (captured_main): Constify 'port' handling.
378 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
380 * Makefile.in (clean): Clear .deps.
382 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
384 * .gitignore: Remove generated files, replace with wildcard.
385 * (clean): Replace removal of generated files with wildcard.
386 (version.c): Replace with...
387 (version-generated.c): ...this.
388 (xml-builtin.c): Replace with...
389 (xml-builtin-generated.c): ...this.
390 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
391 (%.c: *regformats*): Replace with...
392 (%-generated.c: *regformats*): ...this.
394 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
396 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
397 (xtensa_fill_gregset): Call collect_register_by_name for
399 (xtensa_store_gregset): Call supply_register_by_name for
402 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
404 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
405 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
406 (xtensa_store_gregset): Call supply_register for all registers in
407 a0_regnum..a0_regnum + C0_NREGS range.
409 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
411 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
412 (ax-ipa.o: ax.c): Remove.
413 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
414 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
415 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
416 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
417 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
419 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
421 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
422 (print-utils-ipa.o: ../common/print-utils.c): Remove.
423 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
424 (errors-ipa.o: ../common/errors.c): Remove.
425 (format-ipa.o: ../common/format.c): Remove.
426 (common-utils-ipa.o: ../common/common-utils.c): Remove.
428 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
430 * Makefile.in (%-ipa.o: %.c): New rule.
431 (tracepoint-ipa.o: tracepoint.c): Remove.
432 (utils-ipa.o: utils.c): Remove.
433 (remote-utils-ipa.o: remote-utils.c): Remove.
434 (regcache-ipa.o: regcache.c): Remove.
435 (i386-linux-ipa.o: i386-linux.c): Remove.
436 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
437 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
438 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
439 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
440 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
441 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
442 (amd64-linux-ipa.o: amd64-linux.c): Remove.
443 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
444 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
445 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
446 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
447 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
448 (aarch64-ipa.o: aarch64.c): Remove.
449 (s390-linux32-ipa.o: s390-linux32.c): Remove.
450 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
451 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
452 (s390-linux64-ipa.o: s390-linux64.c): Remove.
453 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
454 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
455 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
456 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
457 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
458 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
459 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
460 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
461 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
462 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
463 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
464 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
465 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
466 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
467 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
468 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
469 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
470 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
471 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
472 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
473 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
474 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
475 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
476 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
477 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
478 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
479 (tdesc-ipa.o: tdesc.c): Remove.
480 (x32-linux-ipa.o: x32-linux.c): Remove.
481 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
482 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
484 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
486 * Makefile.in (%.o: ../arch/%.c): New rule.
487 (arm.o: ../arch/arm.c): Remove.
488 (arm-linux.o: ../arch/arm-linux.c): Remove.
489 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
490 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
492 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
494 * Makefile.in (%.o: ../nat/%.c): New rule.
495 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
496 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
497 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
498 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
499 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
500 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
501 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
502 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
503 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
504 (linux-personality.o: ../nat/linux-personality.c): Remove.
505 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
506 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
507 (x86-linux.o: ../nat/x86-linux.c): Remove.
508 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
509 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
511 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
513 * Makefile.in (%.o: ../common/%.c): New rule.
514 (signals.o: ../common/signals.c): Remove.
515 (print-utils.o: ../common/print-utils.c): Remove.
516 (rsp-low.o: ../common/rsp-low.c): Remove.
517 (common-utils.o: ../common/common-utils.c): Remove.
518 (posix-strerror.o: ../common/posix-strerror.c): Remove.
519 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
520 (vec.o: ../common/vec.c): Remove.
521 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
522 (xml-utils.o: ../common/xml-utils.c): Remove.
523 (ptid.o: ../common/ptid.c): Remove.
524 (buffer.o: ../common/buffer.c): Remove.
525 (format.o: ../common/format.c): Remove.
526 (filestuff.o: ../common/filestuff.c): Remove.
527 (agent.o: ../common/agent.c): Remove.
528 (errors.o: ../common/errors.c): Remove.
529 (environ.o: ../common/environ.c): Remove.
530 (common-debug.o: ../common/common-debug.c): Remove.
531 (cleanups.o: ../common/cleanups.c): Remove.
532 (common-exceptions.o: ../common/common-exceptions.c): Remove.
533 (fileio.o: ../common/fileio.c): Remove.
534 (common-regcache.o: ../common/common-regcache.c): Remove.
535 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
536 (new-op.o: ../common/new-op.c): Remove.
537 (btrace-common.o: ../common/btrace-common.c): Remove.
539 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
541 * Makefile.in (%.o: ../target/%.c): New rule.
542 (waitstatus.o: ../target/waitstatus.c): Remove.
544 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
547 (%.c: ../regformats/%.dat,
548 (%.c: ../regformats/arm/%.dat,
549 (%.c: ../regformats/i386/%.dat,
550 (%.c: ../regformats/rs6000/%.dat): New rules.
553 (arm-with-iwmmxt.c): Remove.
554 (arm-with-vfpv2.c): Remove.
555 (arm-with-vfpv3.c): Remove.
556 (arm-with-neon.c): Remove.
557 (reg-bfin.c): Remove.
558 (reg-cris.c): Remove.
559 (reg-crisv32.c): Remove.
561 (i386-linux.c): Remove.
562 (i386-avx.c): Remove.
563 (i386-avx-linux.c): Remove.
564 (i386-avx-avx512.c): Remove.
565 (i386-avx-avx512-linux.c): Remove.
566 (i386-mpx.c): Remove.
567 (i386-mpx-linux.c): Remove.
568 (i386-avx-mpx-avx512-pku.c): Remove.
569 (i386-avx-mpx-avx512-pku-linux.c): Remove.
570 (i386-avx-mpx.c): Remove.
571 (i386-avx-mpx-linux.c): Remove.
572 (i386-mmx.c): Remove.
573 (i386-mmx-linux.c): Remove.
574 (reg-ia64.c): Remove.
575 (reg-m32r.c): Remove.
576 (reg-m68k.c): Remove.
578 (mips-linux.c): Remove.
579 (mips-dsp-linux.c): Remove.
580 (mips64-linux.c): Remove.
581 (mips64-dsp-linux.c): Remove.
582 (nios2-linux.c): Remove.
583 (powerpc-32.c): Remove.
584 (powerpc-32l.c): Remove.
585 (powerpc-altivec32l.c): Remove.
586 (powerpc-cell32l.c): Remove.
587 (powerpc-vsx32l.c): Remove.
588 (powerpc-isa205-32l.c): Remove.
589 (powerpc-isa205-altivec32l.c): Remove.
590 (powerpc-isa205-vsx32l.c): Remove.
591 (powerpc-e500l.c): Remove.
592 (powerpc-64l.c): Remove.
593 (powerpc-altivec64l.c): Remove.
594 (powerpc-cell64l.c): Remove.
595 (powerpc-vsx64l.c): Remove.
596 (powerpc-isa205-64l.c): Remove.
597 (powerpc-isa205-altivec64l.c): Remove.
598 (powerpc-isa205-vsx64l.c): Remove.
599 (s390-linux32.c): Remove.
600 (s390-linux32v1.c): Remove.
601 (s390-linux32v2.c): Remove.
602 (s390-linux64.c): Remove.
603 (s390-linux64v1.c): Remove.
604 (s390-linux64v2.c): Remove.
605 (s390-te-linux64.c): Remove.
606 (s390-vx-linux64.c): Remove.
607 (s390-tevx-linux64.c): Remove.
608 (s390x-linux64.c): Remove.
609 (s390x-linux64v1.c): Remove.
610 (s390x-linux64v2.c): Remove.
611 (s390x-te-linux64.c): Remove.
612 (s390x-vx-linux64.c): Remove.
613 (s390x-tevx-linux64.c): Remove.
614 (tic6x-c64xp-linux.c): Remove.
615 (tic6x-c64x-linux.c): Remove.
616 (tic6x-c62x-linux.c): Remove.
618 (reg-sparc64.c): Remove.
621 (amd64-linux.c): Remove.
622 (amd64-avx.c): Remove.
623 (amd64-avx-linux.c): Remove.
624 (amd64-avx-avx512.c): Remove.
625 (amd64-avx-avx512-linux.c): Remove.
626 (amd64-mpx.c): Remove.
627 (amd64-mpx-linux.c): Remove.
628 (amd64-avx-mpx-avx512-pku.c): Remove.
629 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
630 (amd64-avx-mpx.c): Remove.
631 (amd64-avx-mpx-linux.c): Remove.
633 (x32-linux.c): Remove.
635 (x32-avx-linux.c): Remove.
636 (x32-avx-avx512.c): Remove.
637 (x32-avx-avx512-linux.c): Remove.
638 (reg-xtensa.c): Remove.
639 (reg-tilegx.c): Remove.
640 (reg-tilegx32.c): Remove.
642 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
644 * Makefile.in (SFILES): Add "common/environ.c".
645 (OBJS): Add "common/environ.h".
647 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
649 * configure.ac: Check if the fs_base and gs_base members of
650 `struct user_regs_struct' exist.
651 * config.in: Regenerated.
652 * configure: Likewise.
654 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
656 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
658 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
659 (get_next_pcs_syscall_next_pc): Likewise.
661 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
663 * win32-i386-low.c: Fix incorrect reference to a couple source files.
664 * nto-x86-low.c: Likewise.
666 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
668 * Makefile.in: Include disable-implicit-rules.mk.
670 2016-11-23 Pedro Alves <palves@redhat.com>
672 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
673 (debug_vprintf): Use std::chrono::steady_clock instead of
674 gettimeofday. Use '.' instead of ':'.
675 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
676 (get_timestamp): Use std::chrono::steady_clock instead of
679 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
681 * Makefile.in: Fix whitespace formatting.
683 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
685 * Makefile.in (SFILES, OBS): Flatten list and order
688 2016-11-23 Pedro Alves <palves@redhat.com>
690 * event-loop.c (handle_file_event): Use warning.
691 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
692 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
695 2016-11-23 Pedro Alves <palves@redhat.com>
697 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
699 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
700 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
701 debug_printf and debug_flush for debug output.
702 * server.c (handle_general_set): Likewise.
703 * thread-db.c (try_thread_db_load): Use debug_printf for debug
706 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
708 * Makefile.in (.c.o): Replace rule with ...
709 (%.o: %.c): ... this one.
711 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
713 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
714 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
716 * configure.ac: Remove checks for the make program.
717 * configure: Re-generate.
719 2016-10-28 Pedro Alves <palves@redhat.com>
721 * Makefile.in (CXX_DIALECT): Get from configure.
722 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
723 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
724 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
725 * config.in: Regenerate.
726 * configure: Regenerate.
728 2016-10-27 Yao Qi <yao.qi@linaro.org>
730 * linux-low.c (linux_supports_range_stepping): Return true if
731 can_software_single_step return true.
733 2016-10-27 Yao Qi <yao.qi@linaro.org>
735 * inferiors.c (find_inferior_in_random): New function.
736 * inferiors.h (find_inferior_in_random): Declare.
737 * linux-low.c (linux_wait_for_event_filtered): Call
738 find_inferior_in_random instead of find_inferior.
740 2016-10-27 Yao Qi <yao.qi@linaro.org>
742 * linux-low.c (linux_wait_1): If single-step breakpoints are
743 inserted, remove them.
745 2016-10-26 Pedro Alves <palves@redhat.com>
747 * linux-low.c (handle_extended_wait): Link parent/child fork
749 (linux_wait_1): Unlink them.
750 (linux_set_resume_request): Ignore resume requests for
751 already-resumed and unhandled fork child threads.
752 * linux-low.h (struct lwp_info) <fork_relative>: New field.
753 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
755 (handle_v_requests) <vCont>: Don't call require_running.
756 * server.h (in_queued_stop_replies): New declaration.
758 2016-10-24 Yao Qi <yao.qi@linaro.org>
761 * linux-aarch64-low.c (append_insns): Cast the return value to
764 2016-10-10 Yao Qi <yao.qi@linaro.org>
766 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
768 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
770 * target.c (target_supports_multi_process): New function, moved
772 * target.h (target_supports_multi_process): ... here. Remove
775 2016-10-05 Tom Tromey <tom@tromey.com>
778 * tracepoint.c (handle_tracepoint_bkpts): Check
779 ipa_error_tracepoint, not ipa_stopping_tracepoint.
781 2016-10-05 Yao Qi <yao.qi@linaro.org>
783 * configure.srv: Update the path of arm-*.xml files.
785 2016-10-05 Terry Guo <terry.guo@arm.com>
786 Yao Qi <yao.qi@linaro.org>
788 * Makefile.in: Adjust the path of rules.
789 * configure.srv: Update the path of xml files.
790 * regformats/arm-with-iwmmxt.dat: Regenerated.
791 * regformats/arm-with-neon.dat: Likewise.
792 * regformats/arm-with-vfpv2.dat: Likewise.
793 * regformats/arm-with-vfpv3.dat Likewise.
795 2016-09-30 Yao Qi <yao.qi@linaro.org>
798 * target.c (target_stop_and_wait): Don't call
799 target_continue_no_signal, use resume_stop instead.
801 2016-09-26 Yao Qi <yao.qi@linaro.org>
803 * linux-low.c (linux_wait_1): Call debug_exit.
805 2016-09-23 Pedro Alves <palves@redhat.com>
807 * Makefile.in (SFILES): Add common/new-op.c.
808 (OBS): Add common/new-op.o.
809 (new-op.o): New rule.
811 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
813 * .gitinore: Ignore more files.
815 2016-09-21 Yao Qi <yao.qi@linaro.org>
817 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
820 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
822 * server.c (start_inferior): Call target_mourn_inferior instead of
823 mourn_inferior; pass ptid_t argument to it.
825 (handle_target_event): Likewise.
826 * target.c (target_mourn_inferior): New function.
827 * target.h (mourn_inferior): Delete macro.
829 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
831 * linux-low.c (lwp_is_stepping): New function.
833 2016-09-06 Carl Love <cel@us.ibm.com>
835 * server.c (start_inferior): Fixed comment, requested comment change
836 didn't get updated correctly. Removed reference to ptrace () call as
837 it is only true on Linux systems.
839 2016-09-06 Carl Love <cel@us.ibm.com>
841 * server.c (start_inferior): Do not call
842 function target_post_create_inferior () if the
843 inferior process has already exited.
845 2016-09-05 Pedro Alves <palves@redhat.com>
847 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
848 (COMPILE.pre, CC_LD): Use CXX directly.
849 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
850 * acinclude.m4: Don't include build-with-cxx.m4.
851 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
852 * configure: Regenerate.
854 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
857 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
858 call writing data to own_buf.
860 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
862 * target.c (mywait): Call target_wait instead of
864 (target_wait): New function.
866 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
868 * server.c (start_inferior): New variable 'ptid'. Replace calls
869 to the_target->resume by target_continue{,_no_signal}, depending
871 * target.c (target_stop_and_wait): Call target_continue_no_signal
872 instead of the_target->resume.
873 (target_continue): New function.
875 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
877 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
879 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
882 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
884 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
885 * linux-arm-low.c (ps_get_thread_area): Likewise.
886 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
887 * linux-m68k-low.c (ps_get_thread_area): Likewise.
888 * linux-mips-low.c (ps_get_thread_area): Likewise.
889 * linux-nios2-low.c (ps_get_thread_area): Likewise.
890 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
891 * linux-x86-low.c (ps_get_thread_area): Likewise.
892 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
894 2016-08-19 Pedro Alves <palves@redhat.com>
896 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
898 2016-08-19 Pedro Alves <palves@redhat.com>
900 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
901 comment. Use memcpy instead of casting through unsigned long.
903 2016-08-19 Pedro Alves <palves@redhat.com>
905 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
906 allocating around 0x80000000.
908 2016-08-19 Pedro Alves <palves@redhat.com>
911 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
912 (x32-avx512-linux-ipa.o): New rules.
913 * configure.ac (x86_64-*-linux*): New x32 check.
914 * configure.srv (ipa_x32_linux_regobj): New.
915 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
916 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
918 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
920 * configure: Regenerate.
922 2016-08-09 Pedro Alves <palves@redhat.com>
925 * Makefile.in (OBS): Add signals-state-save-restore.o.
926 (signals-state-save-restore.o): New rule.
927 * config.in: Regenerate.
928 * configure: Regenerate.
929 * linux-low.c: Include "signals-state-save-restore.h".
930 (linux_create_inferior): Call
931 restore_original_signals_state.
932 * server.c: Include "dispositions-save-restore.h".
933 (captured_main): Call save_original_signals_state.
935 2016-08-05 Pedro Alves <palves@redhat.com>
937 * configure: Regenerate.
939 2016-08-04 Yao Qi <yao.qi@linaro.org>
941 * linux-low.c (regsets_fetch_inferior_registers): Check
942 errno is ESRCH or not.
944 2016-08-02 Yao Qi <yao.qi@linaro.org>
946 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
947 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
948 (thread_db_load_search): Update.
949 (try_thread_db_load_1): Don't look for td_ta_event_addr,
950 td_ta_set_event and td_ta_event_getmsg.
952 2016-07-26 Pedro Alves <palves@redhat.com>
955 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
956 of unsigned long for 64-bit registers and use uint32_t instead of
957 unsigned int for 32-bit registers.
959 2016-07-26 Pedro Alves <palves@redhat.com>
961 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
964 2016-07-21 Tom Tromey <tom@tromey.com>
966 * configure: Rebuild.
968 2016-07-21 Yao Qi <yao.qi@linaro.org>
970 * mem-break.c (find_gdb_breakpoint): Cast bp to
971 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
973 2016-07-21 Yao Qi <yao.qi@linaro.org>
975 * server.c (handle_v_requests): Support s and S actions
976 if target_supports_software_single_step return true.
978 2016-07-21 Yao Qi <yao.qi@linaro.org>
980 * linux-low.c (resume_stopped_resumed_lwps): If resume request
981 is resume_step, call maybe_hw_step.
982 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
984 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
986 (proceed_one_lwp): If resume request is resume_step, install
987 reinsert breakpoints and call maybe_hw_step.
989 2016-07-21 Yao Qi <yao.qi@linaro.org>
991 * linux-low.c (proceed_one_lwp): Declare.
992 (linux_resume_one_thread): Remove local variable 'step'.
993 Lift code enqueue signal. Call proceed_one_lwp instead of
994 linux_resume_one_lwp.
996 2016-07-21 Yao Qi <yao.qi@linaro.org>
998 * linux-low.c (linux_resume_one_thread): Call
999 enqueue_pending_signal.
1001 2016-07-21 Yao Qi <yao.qi@linaro.org>
1003 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1004 * inferiors.c (do_restore_current_thread_cleanup): New function.
1005 (make_cleanup_restore_current_thread): Likewise.
1006 * linux-low.c (install_software_single_step_breakpoints): Call
1007 make_cleanup_restore_current_thread. Switch current_thread to
1010 2016-07-21 Yao Qi <yao.qi@linaro.org>
1012 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1013 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1014 (clone_one_breakpoint): Likewise.
1015 (delete_reinsert_breakpoints): Change parameter to thread.
1017 (has_reinsert_breakpoints): Likewise.
1018 (uninsert_reinsert_breakpoints): Likewise.
1019 (reinsert_reinsert_breakpoints): Likewise.
1020 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1021 (delete_reinsert_breakpoints): Likewise.
1022 (reinsert_reinsert_breakpoints): Likewise.
1023 (uninsert_reinsert_breakpoints): Likewise.
1024 (has_reinsert_breakpoints): Likewise.
1026 2016-07-21 Yao Qi <yao.qi@linaro.org>
1028 * inferiors.c (get_thread_process): Make parameter const.
1029 * inferiors.h (get_thread_process): Update declaration.
1030 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1031 Add new parameters child_thread and parent_thread. Callers
1033 * mem-break.h (clone_all_breakpoints): Update declaration.
1035 2016-07-21 Yao Qi <yao.qi@linaro.org>
1037 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1038 <command_list, handler>: Remove.
1039 (struct gdb_breakpoint): New.
1040 (struct other_breakpoint): New.
1041 (struct reinsert_breakpoint): New.
1042 (is_gdb_breakpoint): New function.
1043 (any_persistent_commands): Update command_list if
1044 is_gdb_breakpoint returns true.
1045 (set_breakpoint): Create breakpoints according to their types.
1046 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1047 (set_gdb_breakpoint_1): Likewise.
1048 (set_gdb_breakpoint): Likewise.
1049 (clear_breakpoint_conditions): Change parameter type to
1050 'struct gdb_breakpoint *'.
1051 (clear_breakpoint_commands): Likewise.
1052 (clear_breakpoint_conditions_and_commands): Likewise.
1053 (add_condition_to_breakpoint): Likewise.
1054 (add_breakpoint_condition): Likewise.
1055 (add_commands_to_breakpoint): Likewise.
1056 (check_breakpoints): Check other_breakpoint.
1057 (clone_one_breakpoint): Clone breakpopint according to its type.
1058 * mem-break.h (struct gdb_breakpoint): Declare.
1059 (set_gdb_breakpoint): Update declaration.
1060 (clear_breakpoint_conditions_and_commands): Likewise.
1061 (add_breakpoint_condition): Likewise.
1062 (add_breakpoint_commands): Likewise.
1063 * server.c (process_point_options): Change parameter type to
1064 'struct gdb_breakpoint *'.
1066 2016-07-21 Yao Qi <yao.qi@linaro.org>
1068 * mem-break.c (set_breakpoint_at): Rename it to ...
1069 (set_breakpoint_type_at): ... it.
1070 (set_breakpoint_at): Call set_breakpoint_type_at.
1071 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1072 * mem-break.h (set_breakpoint_at): Update comments.
1074 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1076 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1078 (nios2_store_gregset): Likewise.
1080 2016-07-01 Pedro Alves <palves@redhat.com>
1081 Antoine Tremblay <antoine.tremblay@ericsson.com>
1083 * linux-low.c: Change interface to take the target lwp_info
1084 pointer directly and return void. Handle detaching from a zombie
1086 (linux_detach_lwp_callback): New function.
1087 (linux_detach): Detach from the leader thread after detaching from
1090 2016-06-28 Yao Qi <yao.qi@linaro.org>
1092 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1093 for variable new_offset.
1094 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1095 (aarch64_ftrace_insn_reloc_cb): Likewise.
1096 (aarch64_ftrace_insn_reloc_tb): Likewise.
1097 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1098 PRIx64 instead of PRIx32.
1100 2016-06-28 Yao Qi <yao.qi@linaro.org>
1102 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1103 (the_low_target): Install arm_get_syscall_trapinfo.
1105 2016-06-28 Yao Qi <yao.qi@linaro.org>
1107 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1109 (the_low_target): Install aarch64_get_syscall_trapinfo.
1111 2016-06-28 Yao Qi <yao.qi@linaro.org>
1113 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1115 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1116 Remove parameter sysno.
1117 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1120 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1122 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1123 (s390_emit_ne_goto): Likewise.
1124 (s390_emit_lt_goto): Likewise.
1125 (s390_emit_le_goto): Likewise.
1126 (s390_emit_gt_goto): Likewise.
1127 (s390_emit_ge_goto): Likewise.
1128 (s390x_emit_eq_goto): Likewise.
1129 (s390x_emit_ne_goto): Likewise.
1130 (s390x_emit_lt_goto): Likewise.
1131 (s390x_emit_le_goto): Likewise.
1132 (s390x_emit_gt_goto): Likewise.
1133 (s390x_emit_ge_goto): Likewise.
1134 (s390_emit_ops_impl): Mark variable static.
1135 (s390x_emit_ops): Likewise.
1137 2016-06-17 Yao Qi <yao.qi@linaro.org>
1139 * linux-low.c (handle_extended_wait): Call
1140 uninsert_reinsert_breakpoints for the parent process. Remove
1141 reinsert breakpoints from the child process. Reinsert them to
1142 the parent process when vfork is done.
1143 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1144 (reinsert_reinsert_breakpoints): New function.
1145 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1146 (reinsert_reinsert_breakpoints): Declare.
1148 2016-06-17 Yao Qi <yao.qi@linaro.org>
1150 * linux-low.c (handle_extended_wait): If the parent is doing
1151 step-over, remove the reinsert breakpoints from the forked child.
1153 2016-06-17 Yao Qi <yao.qi@linaro.org>
1155 * linux-low.c (unsuspend_all_lwps): Declare.
1156 (linux_low_filter_event): If thread exited, call finish_step_over.
1157 If step-over is finished, unsuspend other threads.
1159 2016-06-17 Yao Qi <yao.qi@linaro.org>
1161 * linux-low.c (linux_resume_one_lwp_throw): Assert
1162 has_reinsert_breakpoints returns false.
1163 * mem-break.c (delete_disabled_breakpoints): Assert
1164 bp type isn't reinsert_breakpoint.
1166 2016-06-17 Yao Qi <yao.qi@linaro.org>
1168 * linux-low.c (maybe_hw_step): New function.
1169 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1170 (finish_step_over): Switch current_thread to lwp temporarily,
1171 and assert has_reinsert_breakpoints returns true.
1172 (proceed_one_lwp): Call maybe_hw_step.
1173 * mem-break.c (has_reinsert_breakpoints): New function.
1174 * mem-break.h (has_reinsert_breakpoints): Declare.
1176 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1178 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1180 2016-05-17 Yao Qi <yao.qi@linaro.org>
1182 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1183 instead of find_inferior.
1185 2016-05-05 Yao Qi <yao.qi@linaro.org>
1187 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1188 Initialize res to zero.
1190 2016-05-05 Yao Qi <yao.qi@linaro.org>
1192 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1195 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1197 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1198 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1199 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1201 2016-04-28 Par Olsson <par.olsson@windriver.com>
1202 Simon Marchi <simon.marchi@ericsson.com>
1204 * tracepoint.c (write_inferior_int8): New function.
1205 (cmd_qtenable_disable): Write enable flag using
1206 write_inferior_int8.
1208 2016-04-25 Yao Qi <yao.qi@linaro.org>
1210 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1211 (need_step_over_p): Return zero if the LWP has pending signals
1212 can be delivered on software single step target.
1214 2016-04-25 Yao Qi <yao.qi@linaro.org>
1216 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1217 return instead of error.
1219 2016-04-22 Yao Qi <yao.qi@linaro.org>
1221 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1224 2016-04-22 Yao Qi <yao.qi@linaro.org>
1226 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1227 signal when stepping over breakpoint with software single
1230 2016-04-21 Pedro Alves <palves@redhat.com>
1232 * linux-s390-low.c (s390_collect_ptrace_register)
1233 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1235 (s390_check_regset): Use void * instead of gdb_byte *.
1237 2016-04-20 Pedro Alves <palves@redhat.com>
1239 * configure: Renegerate.
1241 2016-04-20 Yao Qi <yao.qi@linaro.org>
1243 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1244 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1246 (arm_store_gregset): Likewise.
1248 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1250 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1251 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1252 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1253 (amd64-avx-mpx-linux.c): New rules.
1254 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1255 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1256 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1257 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1258 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1259 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1260 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1261 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1262 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1263 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1264 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1265 * linux-x86-low.c (x86_linux_read_description): Add case for
1266 X86_XSTATE_AVX_MPX_MASK.
1267 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1268 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1269 init_registers_i386_avx_mpx_linux.
1270 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1271 (initialize_low_tracepoint): Call
1272 init_registers_i386_avx_mpx_linux.
1273 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1274 (initialize_low_tracepoint): Call
1275 init_registers_amd64_avx_mpx_linux.
1276 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1277 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1278 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1281 2016-04-18 Pedro Alves <palves@redhat.com>
1283 * configure: Regenerate.
1285 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1287 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1288 (aarch64_emit_sub): Likewise.
1290 2016-04-12 Pedro Alves <palves@redhat.com>
1292 * utils.c (prepare_to_throw_exception): Delete.
1294 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1296 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1298 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1300 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1302 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1304 * linux-aarch64-ipa.c: Add <elf.h> include.
1305 * linux-ppc-ipa.c: Add <elf.h> include.
1306 * linux-s390-ipa.c: Add <elf.h> include.
1308 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1310 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1311 (get_raw_reg_ptr): Likewise.
1312 (get_trace_state_variable_value_ptr): Likewise.
1313 (set_trace_state_variable_value_ptr): Likewise.
1314 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1317 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1318 Marcin Kościelnicki <koriakin@0x04.net>
1321 * linux-ppc-low.c (emit_insns): New function.
1322 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1323 (ppc_emit_prologue): New function.
1324 (ppc_emit_epilogue): New function.
1325 (ppc_emit_add): New function.
1326 (ppc_emit_sub): New function.
1327 (ppc_emit_mul): New function.
1328 (ppc_emit_lsh): New function.
1329 (ppc_emit_rsh_signed): New function.
1330 (ppc_emit_rsh_unsigned): New function.
1331 (ppc_emit_ext): New function.
1332 (ppc_emit_zero_ext): New function.
1333 (ppc_emit_log_not): New function.
1334 (ppc_emit_bit_and): New function.
1335 (ppc_emit_bit_or): New function.
1336 (ppc_emit_bit_xor): New function.
1337 (ppc_emit_bit_not): New function.
1338 (ppc_emit_equal): New function.
1339 (ppc_emit_less_signed): New function.
1340 (ppc_emit_less_unsigned): New function.
1341 (ppc_emit_ref): New function.
1342 (ppc_emit_const): New function.
1343 (ppc_emit_reg): New function.
1344 (ppc_emit_pop): New function.
1345 (ppc_emit_stack_flush): New function.
1346 (ppc_emit_swap): New function.
1347 (ppc_emit_stack_adjust): New function.
1348 (ppc_emit_call): New function.
1349 (ppc_emit_int_call_1): New function.
1350 (ppc_emit_void_call_2): New function.
1351 (ppc_emit_if_goto): New function.
1352 (ppc_emit_goto): New function.
1353 (ppc_emit_eq_goto): New function.
1354 (ppc_emit_ne_goto): New function.
1355 (ppc_emit_lt_goto): New function.
1356 (ppc_emit_le_goto): New function.
1357 (ppc_emit_gt_goto): New function.
1358 (ppc_emit_ge_goto): New function.
1359 (ppc_write_goto_address): New function.
1360 (ppc_emit_ops_impl): New static variable.
1361 (ppc64v1_emit_prologue): New function.
1362 (ppc64v2_emit_prologue): New function.
1363 (ppc64_emit_epilogue): New function.
1364 (ppc64_emit_add): New function.
1365 (ppc64_emit_sub): New function.
1366 (ppc64_emit_mul): New function.
1367 (ppc64_emit_lsh): New function.
1368 (ppc64_emit_rsh_signed): New function.
1369 (ppc64_emit_rsh_unsigned): New function.
1370 (ppc64_emit_ext): New function.
1371 (ppc64_emit_zero_ext): New function.
1372 (ppc64_emit_log_not): New function.
1373 (ppc64_emit_bit_and): New function.
1374 (ppc64_emit_bit_or): New function.
1375 (ppc64_emit_bit_xor): New function.
1376 (ppc64_emit_bit_not): New function.
1377 (ppc64_emit_equal): New function.
1378 (ppc64_emit_less_signed): New function.
1379 (ppc64_emit_less_unsigned): New function.
1380 (ppc64_emit_ref): New function.
1381 (ppc64_emit_const): New function.
1382 (ppc64v1_emit_reg): New function.
1383 (ppc64v2_emit_reg): New function.
1384 (ppc64_emit_pop): New function.
1385 (ppc64_emit_stack_flush): New function.
1386 (ppc64_emit_swap): New function.
1387 (ppc64v1_emit_call): New function.
1388 (ppc64v2_emit_call): New function.
1389 (ppc64v1_emit_int_call_1): New function.
1390 (ppc64v2_emit_int_call_1): New function.
1391 (ppc64v1_emit_void_call_2): New function.
1392 (ppc64v2_emit_void_call_2): New function.
1393 (ppc64_emit_if_goto): New function.
1394 (ppc64_emit_eq_goto): New function.
1395 (ppc64_emit_ne_goto): New function.
1396 (ppc64_emit_lt_goto): New function.
1397 (ppc64_emit_le_goto): New function.
1398 (ppc64_emit_gt_goto): New function.
1399 (ppc64_emit_ge_goto): New function.
1400 (ppc64v1_emit_ops_impl): New static variable.
1401 (ppc64v2_emit_ops_impl): New static variable.
1402 (ppc_emit_ops): New function.
1403 (linux_low_target): Wire in ppc_emit_ops.
1405 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1406 Marcin Kościelnicki <koriakin@0x04.net>
1409 * Makefile.in: Add powerpc-*-ipa.o
1410 * configure.srv: Add ipa_obj for powerpc*-linux.
1411 * linux-ppc-ipa.c: New file.
1412 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1414 (PPC_FIELD): New macro.
1415 (PPC_SEXT): New macro.
1416 (PPC_OP6): New macro.
1417 (PPC_BO): New macro.
1418 (PPC_LI): New macro.
1419 (PPC_BD): New macro.
1420 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1421 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1422 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1423 (ppc_get_thread_area): New function.
1424 (is_elfv2_inferior): New function.
1425 (gen_ds_form): New function.
1426 (GEN_STD): New macro.
1427 (GEN_STDU): New macro.
1428 (GEN_LD): New macro.
1429 (GEN_LDU): New macro.
1430 (gen_d_form): New function.
1431 (GEN_ADDI): New macro.
1432 (GEN_ADDIS): New macro.
1433 (GEN_LI): New macro.
1434 (GEN_LIS): New macro.
1435 (GEN_ORI): New macro.
1436 (GEN_ORIS): New macro.
1437 (GEN_LWZ): New macro.
1438 (GEN_STW): New macro.
1439 (GEN_STWU): New macro.
1440 (gen_xfx_form): New function.
1441 (GEN_MFSPR): New macro.
1442 (GEN_MTSPR): New macro.
1443 (GEN_MFCR): New macro.
1444 (GEN_MTCR): New macro.
1445 (GEN_SYNC): New macro.
1446 (GEN_LWSYNC): New macro.
1447 (gen_x_form): New function.
1448 (GEN_OR): New macro.
1449 (GEN_MR): New macro.
1450 (GEN_LWARX): New macro.
1451 (GEN_STWCX): New macro.
1452 (GEN_CMPW): New macro.
1453 (gen_md_form): New function.
1454 (GEN_RLDICL): New macro.
1455 (GEN_RLDICR): New macro.
1456 (gen_i_form): New function.
1458 (GEN_BL): New macro.
1459 (gen_b_form): New function.
1460 (GEN_BNE): New macro.
1461 (GEN_LOAD): New macro.
1462 (GEN_STORE): New macro.
1463 (gen_limm): New function.
1464 (gen_atomic_xchg): New function.
1465 (gen_call): New function.
1466 (ppc_relocate_instruction): New function.
1467 (ppc_install_fast_tracepoint_jump_pad): New function.
1468 (ppc_get_min_fast_tracepoint_insn_len): New function.
1469 (ppc_get_ipa_tdesc_idx): New function.
1470 (the_low_target): Wire in the new functions.
1471 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1473 * linux-ppc-tdesc.h: New file.
1475 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1477 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1478 (alloc_jump_pad_buffer): New function.
1479 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1480 (alloc_jump_pad_buffer): New function.
1481 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1482 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1483 (alloc_jump_pad_buffer): New function.
1484 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1485 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1486 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1487 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1489 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1491 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1492 * linux-amd64-ipa.c: Likewise.
1493 * linux-i386-ipa.c: Likewise.
1494 * linux-s390-ipa.c: Likewise.
1495 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1496 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1497 set_trace_state_variable_value_ptr.
1498 (struct ipa_sym_addresses): Likewise.
1499 (symbol_list): Likewise.
1500 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1501 accessing gdb_collect directly.
1502 (gdb_collect_ptr_type): New typedef.
1503 (get_raw_reg_ptr_type): New typedef.
1504 (get_trace_state_variable_value_ptr_type): New typedef.
1505 (set_trace_state_variable_value_ptr_type): New typedef.
1506 (gdb_collect_ptr): New global.
1507 (get_raw_reg_ptr): New global.
1508 (get_trace_state_variable_value_ptr): New global.
1509 (set_trace_state_variable_value_ptr): New global.
1510 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1511 accessing get_raw_reg directly.
1512 (get_get_tsv_func_addr): Likewise for
1513 get_trace_state_variable_value_ptr.
1514 (get_set_tsv_func_addr): Likewise for
1515 set_trace_state_variable_value_ptr.
1516 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1518 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1520 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1522 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1524 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1526 (relocate_instruction): Remove own_buf.
1527 * server.c (own_buf): Make global.
1528 (handle_v_requests): Make global.
1529 * server.h (own_buf): New declaration.
1530 (handle_v_requests): New prototype.
1532 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1535 * linux-s390-low.c (add_insns): New function.
1536 (s390_emit_prologue): New function.
1537 (s390_emit_epilogue): New function.
1538 (s390_emit_add): New function.
1539 (s390_emit_sub): New function.
1540 (s390_emit_mul): New function.
1541 (s390_emit_lsh): New function.
1542 (s390_emit_rsh_signed): New function.
1543 (s390_emit_rsh_unsigned): New function.
1544 (s390_emit_ext): New function.
1545 (s390_emit_log_not): New function.
1546 (s390_emit_bit_and): New function.
1547 (s390_emit_bit_or): New function.
1548 (s390_emit_bit_xor): New function.
1549 (s390_emit_bit_not): New function.
1550 (s390_emit_equal): New function.
1551 (s390_emit_less_signed): New function.
1552 (s390_emit_less_unsigned): New function.
1553 (s390_emit_ref): New function.
1554 (s390_emit_if_goto): New function.
1555 (s390_emit_goto): New function.
1556 (s390_write_goto_address): New function.
1557 (s390_emit_litpool): New function.
1558 (s390_emit_const): New function.
1559 (s390_emit_call): New function.
1560 (s390_emit_reg): New function.
1561 (s390_emit_pop): New function.
1562 (s390_emit_stack_flush): New function.
1563 (s390_emit_zero_ext): New function.
1564 (s390_emit_swap): New function.
1565 (s390_emit_stack_adjust): New function.
1566 (s390_emit_set_r2): New function.
1567 (s390_emit_int_call_1): New function.
1568 (s390_emit_void_call_2): New function.
1569 (s390_emit_eq_goto): New function.
1570 (s390_emit_ne_goto): New function.
1571 (s390_emit_lt_goto): New function.
1572 (s390_emit_le_goto): New function.
1573 (s390_emit_gt_goto): New function.
1574 (s390_emit_ge_goto): New function.
1575 (s390x_emit_prologue): New function.
1576 (s390x_emit_epilogue): New function.
1577 (s390x_emit_add): New function.
1578 (s390x_emit_sub): New function.
1579 (s390x_emit_mul): New function.
1580 (s390x_emit_lsh): New function.
1581 (s390x_emit_rsh_signed): New function.
1582 (s390x_emit_rsh_unsigned): New function.
1583 (s390x_emit_ext): New function.
1584 (s390x_emit_log_not): New function.
1585 (s390x_emit_bit_and): New function.
1586 (s390x_emit_bit_or): New function.
1587 (s390x_emit_bit_xor): New function.
1588 (s390x_emit_bit_not): New function.
1589 (s390x_emit_equal): New function.
1590 (s390x_emit_less_signed): New function.
1591 (s390x_emit_less_unsigned): New function.
1592 (s390x_emit_ref): New function.
1593 (s390x_emit_if_goto): New function.
1594 (s390x_emit_const): New function.
1595 (s390x_emit_call): New function.
1596 (s390x_emit_reg): New function.
1597 (s390x_emit_pop): New function.
1598 (s390x_emit_stack_flush): New function.
1599 (s390x_emit_zero_ext): New function.
1600 (s390x_emit_swap): New function.
1601 (s390x_emit_stack_adjust): New function.
1602 (s390x_emit_int_call_1): New function.
1603 (s390x_emit_void_call_2): New function.
1604 (s390x_emit_eq_goto): New function.
1605 (s390x_emit_ne_goto): New function.
1606 (s390x_emit_lt_goto): New function.
1607 (s390x_emit_le_goto): New function.
1608 (s390x_emit_gt_goto): New function.
1609 (s390x_emit_ge_goto): New function.
1610 (s390_emit_ops): New function.
1611 (struct linux_target_ops): Fill in emit_ops hook.
1613 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1616 * Makefile.in: Add s390 IPA files.
1617 * configure.srv: Build IPA for s390.
1618 * linux-s390-ipa.c: New file.
1619 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1620 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1621 (tdesc_s390_linux32): Likewise.
1622 (init_registers_s390_linux32v1): Likewise.
1623 (tdesc_s390_linux32v1): Likewise.
1624 (init_registers_s390_linux32v2): Likewise.
1625 (tdesc_s390_linux32v2): Likewise.
1626 (init_registers_s390_linux64): Likewise.
1627 (tdesc_s390_linux64): Likewise.
1628 (init_registers_s390_linux64v1): Likewise.
1629 (tdesc_s390_linux64v1): Likewise.
1630 (init_registers_s390_linux64v2): Likewise.
1631 (tdesc_s390_linux64v2): Likewise.
1632 (init_registers_s390_te_linux64): Likewise.
1633 (tdesc_s390_te_linux64): Likewise.
1634 (init_registers_s390_vx_linux64): Likewise.
1635 (tdesc_s390_vx_linux64): Likewise.
1636 (init_registers_s390_tevx_linux64): Likewise.
1637 (tdesc_s390_tevx_linux64): Likewise.
1638 (init_registers_s390x_linux64): Likewise.
1639 (tdesc_s390x_linux64): Likewise.
1640 (init_registers_s390x_linux64v1): Likewise.
1641 (tdesc_s390x_linux64v1): Likewise.
1642 (init_registers_s390x_linux64v2): Likewise.
1643 (tdesc_s390x_linux64v2): Likewise.
1644 (init_registers_s390x_te_linux64): Likewise.
1645 (tdesc_s390x_te_linux64): Likewise.
1646 (init_registers_s390x_vx_linux64): Likewise.
1647 (tdesc_s390x_vx_linux64): Likewise.
1648 (init_registers_s390x_tevx_linux64): Likewise.
1649 (tdesc_s390x_tevx_linux64): Likewise.
1650 (have_hwcap_s390_vx): New static variable.
1651 (s390_arch_setup): Fill have_hwcap_s390_vx.
1652 (s390_get_thread_area): New function.
1653 (s390_ft_entry_gpr_esa): New const.
1654 (s390_ft_entry_gpr_zarch): New const.
1655 (s390_ft_entry_misc): New const.
1656 (s390_ft_entry_fr): New const.
1657 (s390_ft_entry_vr): New const.
1658 (s390_ft_main_31): New const.
1659 (s390_ft_main_64): New const.
1660 (s390_ft_exit_fr): New const.
1661 (s390_ft_exit_vr): New const.
1662 (s390_ft_exit_misc): New const.
1663 (s390_ft_exit_gpr_esa): New const.
1664 (s390_ft_exit_gpr_zarch): New const.
1665 (append_insns): New function.
1666 (s390_relocate_instruction): New function.
1667 (s390_install_fast_tracepoint_jump_pad): New function.
1668 (s390_get_min_fast_tracepoint_insn_len): New function.
1669 (s390_get_ipa_tdesc_idx): New function.
1670 (struct linux_target_ops): Wire in the above functions.
1671 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1672 * linux-s390-tdesc.h: New file.
1674 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1676 * linux-s390-low.c (s390_supports_tracepoints): New function.
1677 (struct linux_target_ops): Fill supports_tracepoints hook.
1679 2016-03-18 Yao Qi <yao.qi@linaro.org>
1681 * linux-low.c (lwp_signal_can_be_delivered): New function.
1682 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1684 2016-03-18 Yao Qi <yao.qi@linaro.org>
1686 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1687 0 if signal is enqueued. Remove 'signal' from one debugging
1688 message. Move one debugging message to some lines below.
1689 Remove code setting 'signal' to 0.
1691 2016-03-18 Yao Qi <yao.qi@linaro.org>
1693 * linux-low.c (linux_low_filter_event): Remove redundant
1694 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1696 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1698 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1699 (struct linux_target_ops): Wire in the above.
1701 2016-03-03 Yao Qi <yao.qi@linaro.org>
1703 * linux-low.c: Update comments to start_step_over.
1705 2016-03-03 Yao Qi <yao.qi@linaro.org>
1708 * linux-low.c (handle_extended_wait): Set child suspended
1709 if event_lwp->bp_reinsert isn't zero.
1711 2016-03-02 Yao Qi <yao.qi@linaro.org>
1713 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1714 enqueue_pending_signal.
1716 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1718 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1721 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1723 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1724 (s390_regmap_3264) [!__s390x__]: New global.
1725 (s390_collect_ptrace_register): Skip map entries containing -1.
1726 (s390_supply_ptrace_register): Ditto.
1727 (s390_fill_gprs_high): New function.
1728 (s390_store_gprs_high): New function.
1729 (s390_regsets): Add NT_S390_HIGH_GPRS.
1730 (s390_get_hwcap): Enable on 31-bit.
1731 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1732 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1733 Detect NT_S390_HIGH_GPRS.
1734 (s390_usrregs_info_3264): Enable on 31-bit.
1735 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1736 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1738 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1741 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1742 * configure.srv: Ditto.
1743 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1744 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1745 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1746 (init_registers_amd64_linux): Remove prototype.
1747 (tdesc_amd64_linux): Remove declaration.
1748 (get_ipa_tdesc): New function.
1749 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1750 initialize remaining tdescs.
1751 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1752 (init_registers_i386_linux): Remove prototype.
1753 (tdesc_i386_linux): Remove declaration.
1754 (get_ipa_tdesc): New function.
1755 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1756 initialize remaining tdescs.
1757 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1758 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1759 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1760 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1761 (x86_get_ipa_tdesc_idx): New function.
1762 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1763 * linux-x86-tdesc.h: New file.
1764 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1765 (target_get_ipa_tdesc_idx): New macro.
1766 * tracepoint.c (ipa_tdesc_idx): New macro.
1767 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1768 (symbol_list): Add ipa_tdesc_idx.
1769 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1770 (ipa_tdesc): Remove.
1771 (ipa_tdesc_idx): New variable.
1772 (get_context_regcache): Use get_ipa_tdesc.
1773 (gdb_collect): Ditto.
1775 * tracepoint.h (get_ipa_tdesc): New prototype.
1776 (ipa_tdesc): Remove.
1778 2016-02-24 Pedro Alves <palves@redhat.com>
1780 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1781 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1782 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1783 Factor out common code between the USE_SIGTRAP_SIGINFO and
1784 !USE_SIGTRAP_SIGINFO blocks.
1785 (linux_low_filter_event): Call save_stop_reason instead of
1786 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1788 (linux_wait_1): Update comments.
1790 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1792 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1793 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1794 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1795 ppc_insert_point, ppc_remove_point.
1797 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1799 * linux-s390-low.c (s390_supports_z_point_type): New function.
1800 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1802 2016-02-16 Yao Qi <yao.qi@linaro.org>
1804 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1805 PC. Get pc from regcache_read_pc.
1807 2016-02-12 Yao Qi <yao.qi@linaro.org>
1809 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1810 or linux_get_pc_32bit.
1811 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1813 2016-02-12 Yao Qi <yao.qi@linaro.org>
1815 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1816 arm_linux_get_next_pcs_fixup.
1818 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1820 * tracepoint.c (x_tracepoint_action_download): Change
1821 write_inferior_data_ptr to write_inferior_data_pointer.
1822 (cmd_qtstart): Likewise.
1823 (write_inferior_data_ptr): Remove.
1824 (download_agent_expr): Change write_inferior_data_ptr to
1825 write_inferior_data_pointer.
1826 (download_tracepoint_1): Likewise.
1827 (download_tracepoint): Likewise.
1828 (download_trace_state_variables): Likewise.
1830 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1831 Marcin Kościelnicki <koriakin@0x04.net>
1833 * tracepoint.c (struct tracepoint_action_ops): Remove.
1834 (struct tracepoint_action): Remove ops.
1835 (m_tracepoint_action_download, r_tracepoint_action_download)
1836 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1837 size and offset accordingly.
1838 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1839 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1840 (tracepoint_action_send, tracepoint_action_download): New functions.
1841 Helpers for trace action handlers.
1842 (add_tracepoint_action): Remove setup actions ops.
1843 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1845 2016-02-10 Yao Qi <yao.qi@linaro.org>
1847 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1849 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1851 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1853 * configure: Regenerate.
1855 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1857 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1858 void * to gdb_byte *.
1859 * linux-low.c (siginfo_fixup): Likewise.
1860 (linux_xfer_siginfo): Likewise.
1861 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1863 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1865 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1867 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1869 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1871 * linux-x86-low.c [__x86_64__]: Include
1872 "nat/amd64-linux-siginfo.h".
1873 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1874 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1875 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1876 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1877 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1878 (cpt_si_fd, si_timerid, si_overrun): Move from
1879 nat/amd64-linux-siginfo.c.
1880 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1882 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1884 * server.c (skip_to_semicolon): Remove.
1885 (process_point_options): Use strchrnul instead of
1888 2016-01-26 Yao Qi <yao.qi@linaro.org>
1890 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1891 * linux-low.c (install_software_single_step_breakpoints): Don't
1892 call regcache_read_pc.
1893 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1896 2016-01-26 Yao Qi <yao.qi@linaro.org>
1898 * linux-low.c (install_software_single_step_breakpoints): Call
1899 regcache_read_pc instead of get_pc.
1901 2016-01-26 Yao Qi <yao.qi@linaro.org>
1903 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1904 (unblock_async_io): Rename to ...
1905 (block_unblock_async_io): ... it. New function.
1906 (enable_async_io): Don't install SIGIO handler. Unblock it
1908 (disable_async_io): Don't ignore SIGIO. Block it instead.
1909 (initialize_async_io): Install SIGIO handler. Don't call
1912 2016-01-26 Yao Qi <yao.qi@linaro.org>
1914 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1915 first character is '\003', call *the_target->request_interrupt.
1917 2016-01-25 Yao Qi <yao.qi@linaro.org>
1919 * remote-utils.c (new_thread_notify): Remove.
1920 (dead_thread_notify): Likewise.
1921 * remote-utils.h (new_thread_notify): Remove declaration.
1922 (dead_thread_notify): Likewise.
1924 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1926 * gdb.trace/pending.exp: Fix expected message on continue.
1928 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1930 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1931 it works properly on big-endian machines where sizeof (CORE_ADDR)
1934 2016-01-21 Pedro Alves <palves@redhat.com>
1936 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1937 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1938 * configure: Regenerate.
1940 2016-01-21 Yao Qi <yao.qi@linaro.org>
1942 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1943 is_thumb and set it according to CPSR saved on the stack.
1944 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1945 arm_sigreturn_next_pc.
1947 2016-01-18 Yao Qi <yao.qi@linaro.org>
1949 * linux-low.c (linux_set_pc_64bit): New function.
1950 (linux_get_pc_64bit): New function.
1951 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1953 * linux-sparc-low.c (debug_threads): Remove declaration.
1954 (sparc_get_pc): Remove.
1955 (the_low_target): Use linux_get_pc_64bit instead of
1957 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1958 (the_low_target): Use linux_get_pc_64bit and
1961 2016-01-18 Yao Qi <yao.qi@linaro.org>
1963 * linux-arm-low.c (debug_threads): Remove declaration.
1964 (arm_get_pc, arm_set_pc): Remove.
1965 (the_low_target): Use linux_get_pc_32bit and
1967 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1968 (the_low_target): Use linux_get_pc_32bit and
1970 * linux-cris-low.c (debug_threads): Remove declaration.
1971 (cris_get_pc, cris_set_pc,): Remove.
1972 (the_low_target): Use linux_get_pc_32bit and
1974 * linux-crisv32-low.c (debug_threads): Remove declaration.
1975 (cris_get_pc, cris_set_pc): Remove.
1976 (the_low_target): Use linux_get_pc_32bit and
1978 * linux-low.c: Include inttypes.h.
1979 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1980 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1981 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1982 (the_low_target): Use linux_get_pc_32bit and
1984 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1985 (the_low_target): Use linux_get_pc_32bit and
1987 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1988 (the_low_target): Use linux_get_pc_32bit and
1990 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1991 (the_low_target): Use linux_get_pc_32bit and
1993 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1994 (the_low_target): Use linux_get_pc_32bit and
1997 2016-01-18 Gary Benson <gbenson@redhat.com>
1999 * configure.ac (AC_FUNC_FORK): New check.
2000 * config.in: Regenerate.
2001 * configure: Likewise.
2003 2016-01-14 Yao Qi <yao.qi@linaro.org>
2005 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2006 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2007 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2008 arm_get_next_pcs_ctor.
2010 2016-01-12 Josh Stone <jistone@redhat.com>
2011 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2013 * inferiors.h: Include "gdb_vecs.h".
2014 (struct process_info): Add syscalls_to_catch.
2015 * inferiors.c (remove_process): Free syscalls_to_catch.
2016 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2017 syscall_return stops.
2018 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2019 * server.c (handle_general_set): Handle QCatchSyscalls.
2020 (handle_query): Report support for QCatchSyscalls.
2021 * target.h (struct target_ops): Add supports_catch_syscall.
2022 (target_supports_catch_syscall): New macro.
2023 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2024 (struct lwp_info): Add syscall_state.
2025 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2026 Maintain syscall_state and syscalls_to_catch across exec.
2027 (get_syscall_trapinfo): New function, proxy to the_low_target.
2028 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2029 (linux_low_filter_event): Toggle syscall_state entry/return for
2030 syscall traps, and set it ignored for all others.
2031 (gdb_catching_syscalls_p): New function.
2032 (gdb_catch_this_syscall_p): New function.
2033 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2034 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2035 (linux_supports_catch_syscall): New function.
2036 (linux_target_ops): Install it.
2037 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2038 (the_low_target): Install it.
2040 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2042 * acinclude.m4: Include new ../warning.m4 file.
2043 * configure: Regenerated.
2044 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2046 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2048 * ax.c (is_goto_target): Mark static.
2049 * linux-low.c (register_addr): Likewise.
2050 (linux_fetch_registers, linux_store_registers): Likewise.
2051 * mem-break.c (any_persistent_commands): Fix old prototype.
2052 (add_commands_to_breakpoint): Mark static.
2053 * regcache.c (find_register_by_name): Delete unused func.
2054 * remote-utils.c (hex_or_minus_one): Mark static.
2055 * server.c (monitor_show_help): Mark static.
2056 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2057 handle_v_requests): Likewise.
2059 2016-01-12 Pedro Alves <palves@redhat.com>
2061 Remove use of the registered trademark symbol throughout.
2063 2016-01-08 Yao Qi <yao.qi@linaro.org>
2065 * remote-utils.c (getpkt): If c is '\003', call target hook
2068 2016-01-06 Yao Qi <yao.qi@linaro.org>
2070 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2071 linux-aarch32-low.c.
2072 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2073 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2074 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2075 (thumb2_breakpoint): Declare.
2076 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2077 linux-aarch32-low.h.
2078 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2079 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2080 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2082 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2084 * gdbreplay.c (gdbreplay_version): Change copyright year in
2086 * server.c (gdbserver_version): Likewise.
2088 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2090 * server.c (crc32_table): Delete.
2091 (crc32): Use libiberty's xcrc32 function.
2093 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2095 * lynx-low.c (lynx_delete_thread_callback): New function.
2096 (lynx_mourn): Properly delete our process and all of its
2097 threads. Remove call to clear_inferiors.
2099 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2101 * target.c (thread_search_callback): Add check that
2102 the thread_stopped target callback is not NULL before
2105 2015-12-21 Yao Qi <yao.qi@linaro.org>
2107 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2110 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2112 * server.c (handle_query): Call target_supports_software_single_step.
2114 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2116 * linux-low.c (single_step): New function.
2117 (linux_resume_one_lwp_throw): Call single_step.
2118 (start_step_over): Likewise.
2120 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2122 * Makefile.in (SFILES): Append arch/arm-linux.c,
2123 arch/arm-get-next-pcs.c.
2124 (arm-linux.o): New rule.
2125 (arm-get-next-pcs.o): New rule.
2126 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2128 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2129 to linux-aarch32-low.c.
2130 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2131 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2132 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2133 (thumb2_breakpoint_len): Likewise.
2134 (arm_is_thumb_mode): Make non-static.
2135 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2136 from linux-aarch32-low.c.
2137 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2138 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2139 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2140 (thumb2_breakpoint_len): Likewise.
2141 (arm_is_thumb_mode): New declaration.
2142 * linux-arm-low.c: Include arch/arm-linux.h
2143 aarch/arm-get-next-pcs.h, sys/syscall.h.
2144 (get_next_pcs_ops): New struct.
2145 (get_next_pcs_addr_bits_remove): New function.
2146 (get_next_pcs_is_thumb): New function.
2147 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2148 (arm_sigreturn_next_pc): Likewise.
2149 (get_next_pcs_syscall_next_pc): Likewise.
2150 (arm_gdbserver_get_next_pcs): Likewise.
2151 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2153 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2154 * server.h: Include gdb_vecs.h.
2156 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2158 * Makefile.in (SFILES): Append common/common-regcache.c.
2159 (OBS): Append common-regcache.o.
2160 (common-regcache.o): New rule.
2161 * regcache.c (init_register_cache): Initialize cache to
2163 (regcache_raw_read_unsigned): New function.
2164 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2165 register_status enum.
2167 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2169 * linux-aarch64-low.c (the_low_targets): Rename
2170 breakpoint_reinsert_addr to get_next_pcs.
2171 * linux-arm-low.c (the_low_targets): Likewise.
2172 * linux-bfin-low.c (the_low_targets): Likewise.
2173 * linux-cris-low.c (the_low_targets): Likewise.
2174 * linux-crisv32-low.c (the_low_targets): Likewise.
2175 * linux-low.c (can_software_single_step): Likewise.
2176 (install_software_single_step_breakpoints): New function.
2177 (start_step_over): Use install_software_single_step_breakpoints.
2178 * linux-low.h: New CORE_ADDR vector.
2179 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2181 * linux-mips-low.c (the_low_targets): Likewise.
2182 * linux-nios2-low.c (the_low_targets): Likewise.
2183 * linux-sparc-low.c (the_low_targets): Likewise.
2185 2015-12-17 Pedro Alves <palves@redhat.com>
2187 * linux-low.c (linux_kill_one_lwp): Remove references to
2189 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2191 (linux_init_signals): Delete.
2192 (initialize_low): Adjust.
2193 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2195 2015-12-16 Pedro Alves <palves@redhat.com>
2197 * configure.ac (compiler warning flags): When testing a
2198 -Wno-foo option, check whether -Wfoo works instead.
2199 * configure: Regenerate.
2201 2015-12-11 Don Breazeal <donb@codesourcery.com>
2203 * server.c (process_serial_event): Don't exit from gdbserver
2204 in remote mode if there are still active inferiors.
2206 2015-12-11 Yao Qi <yao.qi@linaro.org>
2208 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2209 arm_breakpoint_at if the process is 32-bit.
2211 2015-12-11 Yao Qi <yao.qi@linaro.org>
2213 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2216 2015-12-07 Yao Qi <yao.qi@linaro.org>
2218 * configure.srv: Append arm.o to srv_tgtobj for
2219 aarch64*-*-linux* target.
2220 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2221 from linux-arm-low.c.
2222 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2223 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2224 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2225 (thumb2_breakpoint_len): Likewise.
2226 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2227 (arm_breakpoint_kinds): Likewise.
2228 (arm_breakpoint_kind_from_pc): Likewise.
2229 (arm_sw_breakpoint_from_kind): Likewise.
2230 (arm_breakpoint_kind_from_current_state): Likewise.
2231 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2232 (arm_sw_breakpoint_from_kind): Declare.
2233 (arm_breakpoint_kind_from_current_state): Declare.
2234 (arm_breakpoint_at): Declare.
2235 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2236 arm_sw_breakpoint_from_kind if process is 32-bit.
2237 (aarch64_breakpoint_kind_from_pc): New function.
2238 (aarch64_breakpoint_kind_from_current_state): New function.
2239 (the_low_target): Initialize fields breakpoint_kind_from_pc
2240 and breakpoint_kind_from_current_state.
2241 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2242 linux-aarch32-low.c.
2243 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2244 (arm_breakpoint, arm_breakpoint_len): Likewise.
2245 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2246 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2247 (arm_is_thumb_mode): Likewise.
2248 (arm_breakpoint_at): Likewise.
2249 (arm_breakpoint_kind_from_pc): Likewise.
2250 (arm_sw_breakpoint_from_kind): Likewise.
2251 (arm_breakpoint_kind_from_current_state): Likewise.
2254 2015-08-04 Yao Qi <yao.qi@linaro.org>
2256 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2257 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2258 * server.c (extended_protocol): Remove "static".
2259 * server.h (extended_protocol): Declare it.
2261 2015-12-04 Josh Stone <jistone@redhat.com>
2263 * target.h (struct target_ops) <arch_setup>: Rename to ...
2264 (struct target_ops) <post_create_inferior>: ... this.
2265 (target_arch_setup): Rename to ...
2266 (target_post_create_inferior): ... this, calling post_create_inferior.
2267 * server.c (start_inferior): Update target_arch_setup calls to
2268 target_post_create_inferior.
2269 * linux-low.c (linux_low_ptrace_options): Forward declare.
2270 (linux_arch_setup): Update its comment for general use.
2271 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2272 (struct linux_target_ops): Use linux_post_create_inferior.
2273 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2274 to post_create_inferior.
2275 * nto-low.c (struct nto_target_ops): Likewise.
2276 * spu-low.c (struct spu_target_ops): Likewise.
2277 * win32-low.c (struct win32_target_ops): Likewise.
2279 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2281 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2283 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2285 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2286 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2287 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2288 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2289 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2290 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2291 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2292 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2293 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2294 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2295 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2296 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2298 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2300 * linux-low.c (linux_look_up_symbols): Don't call
2301 linux_supports_traceclone.
2302 * linux-low.h (thread_db_init): Remove use_events argument.
2303 * thread-db.c (thread_db_use_event): Remove global variable.
2304 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2305 (struct thread_db) <td_create_bp>: Remove field.
2306 (thread_db_create_event): Remove function.
2307 (thread_db_enable_reporting): Likewise.
2308 (find_one_thread): Don't check for thread_db_use_events.
2309 (attach_thread): Likewise.
2310 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2311 (try_thread_db_load_1): Don't check for thread_db_use_events.
2312 (thread_db_init): Remove use_events argument and thread events
2314 (remove_thread_event_breakpoints): Remove function.
2315 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2317 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2319 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2321 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2322 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2323 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2324 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2325 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2327 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2329 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2330 * linux-low.c (can_hardware_single_step): Use
2331 supports_hardware_single_step.
2332 (can_software_single_step): New function.
2333 (start_step_over): Call can_software_single_step.
2334 (linux_supports_hardware_single_step): New function.
2335 (struct target_ops) <supports_software_single_step>: Initialize.
2336 * linux-low.h (struct linux_target_ops)
2337 <supports_hardware_single_step>: Initialize.
2338 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2339 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2340 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2341 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2342 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2343 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2344 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2345 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2346 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2347 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2349 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2350 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2352 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2353 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2354 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2356 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2357 * target.h (struct target_ops): <supports_software_single_step>:
2359 (target_supports_software_single_step): New macro.
2361 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2363 * linux-low.c (linux_wait_1): Fix pc advance condition.
2364 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2365 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2367 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2369 * linux-arm-low.c (arm_is_thumb_mode): New function.
2370 (arm_breakpoint_at): Use arm_is_thumb_mode.
2371 (arm_breakpoint_kind_from_current_state): New function.
2372 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2374 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2375 (linux_breakpoint_kind_from_current_state): New function.
2376 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2377 * linux-low.h (struct linux_target_ops)
2378 <breakpoint_kind_from_current_state>: New field.
2379 * target.h (struct target_ops): Likewise.
2380 (target_breakpoint_kind_from_current_state): New macro.
2382 2015-11-30 Pedro Alves <palves@redhat.com>
2384 * linux-low.c (linux_resume): Wake up the event loop before
2387 2015-11-30 Pedro Alves <palves@redhat.com>
2389 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2391 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2393 * target.c (struct thread_search): New structure.
2394 (thread_search_callback): New function.
2395 (prev_general_thread): New global.
2396 (prepare_to_access_memory, done_accessing_memory): New functions.
2397 * target.h (prepare_to_access_memory, done_accessing_memory):
2398 Replace macros with function declarations.
2400 2015-11-30 Pedro Alves <palves@redhat.com>
2403 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2404 report TARGET_WAITKIND_NO_RESUMED.
2405 * remote-utils.c (prepare_resume_reply): Handle
2406 TARGET_WAITKIND_NO_RESUMED.
2407 * server.c (report_no_resumed): New global.
2408 (handle_query) <qSupported>: Handle "no-resumed+". Report
2409 "no-resumed+" support.
2410 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2411 return error if the client doesn't support no-resumed events.
2412 (push_stop_notification): New function.
2413 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2414 events if the client supports them.
2416 2015-11-30 Pedro Alves <palves@redhat.com>
2418 * linux-low.c (thread_still_has_status_pending_p): Don't check
2420 (lwp_resumed): New function.
2421 (status_pending_p_callback): Return early if the LWP is not
2422 supposed to be resumed.
2424 2015-11-30 Pedro Alves <palves@redhat.com>
2426 * linux-low.c (handle_extended_wait): Assert that the LWP's
2427 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2428 thread create events, leave the new child's status pending.
2429 (linux_low_filter_event): If GDB wants to hear about thread exit
2430 events, leave the LWP marked dead and don't delete it.
2431 (linux_wait_for_event_filtered): Don't check for thread exit.
2432 (filter_exit_event): New function.
2433 (linux_wait_1): Use it, when returning an exit event.
2434 (linux_resume_one_lwp_throw): Assert that the LWP's
2435 waitstatus is TARGET_WAITKIND_IGNORE.
2436 * remote-utils.c (prepare_resume_reply): Handle
2437 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2438 * server.c (report_thread_events): New global.
2439 (handle_general_set): Handle QThreadEvents.
2440 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2441 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2442 TARGET_WAITKIND_THREAD_EXITED.
2443 * server.h (report_thread_events): Declare.
2445 2015-11-30 Pedro Alves <palves@redhat.com>
2447 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2448 the thread's last_resume_kind was resume_stop.
2450 2015-11-30 Pedro Alves <palves@redhat.com>
2452 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2455 2015-11-30 Pedro Alves <palves@redhat.com>
2457 * server.c (handle_v_requests): Handle vCtrlC.
2459 2015-11-30 Pedro Alves <palves@redhat.com>
2461 * gdbthread.h (find_any_thread_of_pid): Declare.
2462 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2464 * server.c (handle_query): If current_thread is NULL, look for
2465 another thread of the selected process.
2467 2015-11-26 Daniel Colascione <dancol@dancol.org>
2468 Simon Marchi <simon.marchi@ericsson.com>
2470 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2471 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2473 * target.h (struct target_ops) <thread_name>: New field.
2474 (target_thread_name): New macro.
2476 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2478 * regcache.h (regcache_invalidate_pid): Add declaration.
2479 * regcache.c (regcache_invalidate_pid): New function, extracted
2480 from regcache_invalidate.
2481 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2482 Add trivial documentation comment.
2483 * lynx-low.c: Use regcache_invalidate_pid instead of
2484 regcache_invalidate.
2486 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2488 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2489 and Elf64_auxv_t if the target is Android.
2491 2015-11-22 Doug Evans <xdje42@gmail.com>
2493 * target.h: #include <sys/types.h>.
2495 2015-11-19 Pedro Alves <palves@redhat.com>
2497 * linux-low.c (linux_process_qsupported): Change prototype.
2499 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2501 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2502 and adjust to loop over all features.
2503 * server.c (handle_query) <qSupported>: Adjust to call
2504 target_process_qsupported once, passing it a vector of unprocessed
2506 * target.h (struct target_ops) <process_qsupported>: Change
2508 (target_process_qsupported): Adjust.
2510 2015-11-19 Pedro Alves <palves@redhat.com>
2512 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2514 * configure: Regenerate.
2516 2015-11-19 Pedro Alves <palves@redhat.com>
2518 * configure: Regenerate.
2520 2015-11-19 Yao Qi <yao.qi@linaro.org>
2522 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2525 2015-11-19 Yao Qi <yao.qi@linaro.org>
2527 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2528 (struct aarch64_operand): Move enum out.
2530 2015-11-19 Yao Qi <yao.qi@linaro.org>
2532 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2533 struct user_fpsimd_state *.
2534 (aarch64_store_fpregset): Likewise.
2536 2015-11-19 Yao Qi <yao.qi@linaro.org>
2538 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2539 struct user_pt_regs *.
2540 (aarch64_store_gregset): Likewise.
2542 2015-11-18 Pedro Alves <palves@redhat.com>
2544 * Makefile.in (all_object_files): Add $IPA_OBJS.
2546 2015-11-17 Pedro Alves <palves@redhat.com>
2548 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2549 GDB_SIGNAL_0 and gdb_signal_to_string.
2551 2015-11-17 Pedro Alves <palves@redhat.com>
2553 * win32-low.c (handle_output_debug_string): Remove parameter.
2554 (win32_kill): Remove our_status local and adjust call to
2555 handle_output_debug_string.
2556 (get_child_debug_event): Adjust call to
2557 handle_output_debug_string.
2559 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2561 * linux-mips-low.c (mips_fill_gregset): Add cast.
2562 (mips_store_gregset): Likewise.
2563 (mips_fill_fpregset): Likewise.
2564 (mips_store_fpregset): Likewise.
2566 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2568 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2571 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2573 * linux-mips-low.c (mips_linux_new_thread): Change type of
2574 watch_type to enum target_hw_bp_type.
2576 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2578 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2579 Change return type to arm_hwbp_type.
2581 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2583 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2584 (arm_store_gregset): Likewise.
2585 * linux-arm-low.c (arm_get_hwcap): Likewise.
2586 (arm_read_description): Likewise.
2588 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2590 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2592 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2594 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2595 (ppc_fill_vsxregset): Likewise.
2596 (ppc_store_vsxregset): Likewise.
2597 (ppc_fill_vrregset): Likewise.
2598 (ppc_store_vrregset): Likewise.
2599 (ppc_fill_evrregset): Likewise.
2600 (ppc_store_evrregset): Likewise.
2602 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2604 * linux-ppc-low.c (ppc_usrregs_info): Remove
2605 forward-declaration.
2606 (ppc_arch_setup): Move lower in file.
2608 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2610 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2611 (ps_pdwrite): Likewise.
2613 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2615 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2616 to after assert checks.
2618 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2620 * proc-service.c (ps_pdread): Add/adjust casts.
2621 (ps_pdwrite): Add/adjust casts.
2623 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2625 * server.c (handle_search_memory_1): Cast return value of
2628 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2630 * server.c (write_qxfer_response): Change type of data to
2633 2015-10-29 Pedro Alves <palves@redhat.com>
2635 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2637 2015-10-29 Pedro Alves <palves@redhat.com>
2639 * tracepoint.c (clear_installed_tracepoints): Add casts.
2641 2015-10-29 Pedro Alves <palves@redhat.com>
2643 * server.c (handle_v_cont, process_serial_event): Add enum
2644 gdb_signal casts to signal parsing code.
2646 2015-10-29 Pedro Alves <palves@redhat.com>
2648 * linux-low.h (NULL_REGSET): Define.
2649 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2650 * linux-arm-low.c (arm_regsets): Likewise.
2651 * linux-crisv32-low.c (cris_regsets): Likewise.
2652 * linux-m68k-low.c (m68k_regsets): Likewise.
2653 * linux-mips-low.c (mips_regsets): Likewise.
2654 * linux-nios2-low.c (nios2_regsets): Likewise.
2655 * linux-ppc-low.c (ppc_regsets): Likewise.
2656 * linux-s390-low.c (s390_regsets): Likewise.
2657 * linux-sh-low.c (sh_regsets): Likewise.
2658 * linux-sparc-low.c (sparc_regsets): Likewise.
2659 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2660 * linux-tile-low.c (tile_regsets): Likewise.
2661 * linux-x86-low.c (x86_regsets): Likewise.
2662 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2664 2015-10-29 Pedro Alves <palves@redhat.com>
2666 * linux-low.h (NULL_REGSET): Define.
2667 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2668 * linux-arm-low.c (arm_regsets): Likewise.
2669 * linux-crisv32-low.c (cris_regsets): Likewise.
2670 * linux-m68k-low.c (m68k_regsets): Likewise.
2671 * linux-mips-low.c (mips_regsets): Likewise.
2672 * linux-nios2-low.c (nios2_regsets): Likewise.
2673 * linux-ppc-low.c (ppc_regsets): Likewise.
2674 * linux-s390-low.c (s390_regsets): Likewise.
2675 * linux-sh-low.c (sh_regsets): Likewise.
2676 * linux-sparc-low.c (sparc_regsets): Likewise.
2677 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2678 * linux-tile-low.c (tile_regsets): Likewise.
2679 * linux-x86-low.c (x86_regsets): Likewise.
2680 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2682 2015-10-26 Doug Evans <dje@google.com>
2684 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2686 2015-10-26 Doug Evans <dje@google.com>
2688 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2690 2015-10-26 Doug Evans <dje@google.com>
2692 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2694 (attach_thread, find_new_threads_callback): Ditto.
2696 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2698 * mem-break.h (set_breakpoint_data): Remove.
2700 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2702 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2703 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2704 (initialize_low): Remove set_breakpoint_data call.
2705 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2706 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2707 (initialize_low): Remove set_breakpoint_data call.
2708 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2709 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2710 (initialize_low): Remove set_breakpoint_data call.
2712 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2714 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2715 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2716 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2717 * target.h (target_breakpoint_kind_from_pc): New macro.
2719 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2721 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2722 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2723 the default breakpoint kind.
2725 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2727 * linux-arm-low.c (arm_supports_z_point_type): Add software
2730 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2732 * linux-arm-low.c: Refactor breakpoint definitions.
2733 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2734 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2736 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2738 * Makefile.in: Add arm.c/o.
2739 * configure.srv: Likewise.
2740 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2741 (arm_breakpoint_kind_from_pc): New function.
2742 (arm_sw_breakpoint_from_kind): Return proper kind.
2743 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2745 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2747 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2749 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2750 (struct raw_breakpoint) <size>: Remove.
2751 (struct raw_breakpoint) <kind>: Add.
2752 (bp_size): New function.
2753 (bp_opcode): Likewise.
2754 (find_raw_breakpoint_at): Adjust for kind.
2755 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2756 (remove_memory_breakpoint): Adjust for kind call bp_size.
2757 (set_raw_breakpoint_at): Adjust for kind.
2758 (set_breakpoint): Likewise.
2759 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2760 (delete_raw_breakpoint): Adjust for kind.
2761 (delete_breakpoint): Likewise.
2762 (find_gdb_breakpoint): Likewise.
2763 (set_gdb_breakpoint_1): Likewise.
2764 (set_gdb_breakpoint): Likewise.
2765 (delete_gdb_breakpoint_1): Likewise.
2766 (delete_gdb_breakpoint): Likewise.
2767 (uninsert_raw_breakpoint): Likewise.
2768 (reinsert_raw_breakpoint): Likewise.
2769 (set_breakpoint_data): Remove.
2770 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2771 (check_mem_read): Adjust for kind call bp_size.
2772 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2773 (clone_one_breakpoint): Adjust for kind.
2774 * mem-break.h (set_gdb_breakpoint): Likewise.
2775 (delete_gdb_breakpoint): Likewise.
2776 * server.c (process_serial_event): Likewise.
2778 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2780 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2781 (struct linux_target_ops) <breakpoint>: Remove.
2782 (struct linux_target_ops) <breakpoint_len>: Remove.
2783 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2784 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2785 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2786 (arm_sw_breakpoint_from_kind): New function.
2787 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2788 (struct linux_target_ops) <breakpoint>: Remove.
2789 (struct linux_target_ops) <breakpoint_len>: Remove.
2790 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2791 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2792 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2793 (struct linux_target_ops) <breakpoint>: Remove.
2794 (struct linux_target_ops) <breakpoint_len>: Remove.
2795 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2796 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2797 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2798 (struct linux_target_ops) <breakpoint>: Remove.
2799 (struct linux_target_ops) <breakpoint_len>: Remove.
2800 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2801 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2802 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2803 and sw_breakpoint_from_kind to increment the pc.
2804 (linux_breakpoint_kind_from_pc): New function.
2805 (linux_sw_breakpoint_from_kind): New function.
2806 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2807 (initialize_low): Call breakpoint_kind_from_pc and
2808 sw_breakpoint_from_kind to replace breakpoint_data/len.
2809 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2811 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2812 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2813 (struct linux_target_ops) <breakpoint>: Remove.
2814 (struct linux_target_ops) <breakpoint_len>: Remove.
2815 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2816 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2817 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2818 (struct linux_target_ops) <breakpoint>: Remove.
2819 (struct linux_target_ops) <breakpoint_len>: Remove.
2820 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2821 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2822 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2823 (struct linux_target_ops) <breakpoint>: Remove.
2824 (struct linux_target_ops) <breakpoint_len>: Remove.
2825 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2826 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2827 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2828 (struct linux_target_ops) <breakpoint>: Remove.
2829 (struct linux_target_ops) <breakpoint_len>: Remove.
2830 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2831 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2832 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2833 (struct linux_target_ops) <breakpoint>: Remove.
2834 (struct linux_target_ops) <breakpoint_len>: Remove.
2835 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2836 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2837 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2838 (struct linux_target_ops) <breakpoint>: Remove.
2839 (struct linux_target_ops) <breakpoint_len>: Remove.
2840 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2841 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2842 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2843 (struct linux_target_ops) <breakpoint>: Remove.
2844 (struct linux_target_ops) <breakpoint_len>: Remove.
2845 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2846 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2847 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2848 (struct linux_target_ops) <breakpoint>: Remove.
2849 (struct linux_target_ops) <breakpoint_len>: Remove.
2850 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2851 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2852 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2853 (struct linux_target_ops) <breakpoint>: Remove.
2854 (struct linux_target_ops) <breakpoint_len>: Remove.
2855 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2856 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2857 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2858 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_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.
2869 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2871 * linux-cris-low.c (cris_get_pc): Remove void arg.
2873 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2875 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2878 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2880 * inferiors.c (thread_pid_matches_callback): New function.
2881 (find_thread_process): New function.
2882 (remove_thread): Reset current_thread.
2883 (remove_process): Assert threads have been removed first.
2885 2015-10-15 Yao Qi <yao.qi@linaro.org>
2887 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2889 (aarch64_remove_point): Likewise.
2890 * regcache.c (regcache_register_size): New function.
2892 2015-10-12 Yao Qi <yao.qi@linaro.org>
2894 * linux-aarch64-low.c: Update all callers as emit_load_store
2895 is renamed to aarch64_emit_load_store.
2897 2015-10-12 Yao Qi <yao.qi@linaro.org>
2899 * linux-aarch64-low.c: Update all callers of function renaming
2900 from emit_insn to aarch64_emit_insn.
2902 2015-10-12 Yao Qi <yao.qi@linaro.org>
2904 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2905 arch/aarch64-insn.h.
2906 (struct aarch64_memory_operand): Likewise.
2908 (emit_insn): Move to arch/aarch64-insn.c.
2909 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2910 (emit_load_store): Move to arch/aarch64-insn.c.
2911 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2912 (can_encode_int32): Remove.
2914 2015-10-12 Yao Qi <yao.qi@linaro.org>
2916 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2917 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2918 (aarch64_relocate_instruction): Likewise.
2919 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2920 (struct aarch64_insn_visitor): Likewise.
2922 2015-10-12 Yao Qi <yao.qi@linaro.org>
2924 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2925 (struct aarch64_insn_visitor): New.
2926 (struct aarch64_insn_relocation_data): New.
2927 (aarch64_ftrace_insn_reloc_b): New function.
2928 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2929 (aarch64_ftrace_insn_reloc_cb): Likewise.
2930 (aarch64_ftrace_insn_reloc_tb): Likewise.
2931 (aarch64_ftrace_insn_reloc_adr): Likewise.
2932 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2933 (aarch64_ftrace_insn_reloc_others): Likewise.
2935 (aarch64_relocate_instruction): Use visitor.
2937 2015-10-12 Yao Qi <yao.qi@linaro.org>
2939 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2940 int. Add argument buf.
2941 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2942 aarch64_relocate_instruction.
2944 2015-10-12 Yao Qi <yao.qi@linaro.org>
2946 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2947 argument insn. Remove local variable insn. Don't call
2949 (aarch64_install_fast_tracepoint_jump_pad): Call
2952 2015-09-30 Yao Qi <yao.qi@linaro.org>
2954 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2955 (emit_load_store_pair): Likewise.
2957 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2959 * dll.c (match_dll): Add cast(s).
2960 (unloaded_dll): Likewise.
2961 * linux-low.c (second_thread_of_pid_p): Likewise.
2962 (delete_lwp_callback): Likewise.
2963 (count_events_callback): Likewise.
2964 (select_event_lwp_callback): Likewise.
2965 (linux_set_resume_request): Likewise.
2966 * server.c (accumulate_file_name_length): Likewise.
2967 (emit_dll_description): Likewise.
2968 (handle_qxfer_threads_worker): Likewise.
2969 (visit_actioned_threads): Likewise.
2970 * thread-db.c (any_thread_of): Likewise.
2971 * tracepoint.c (same_process_p): Likewise.
2972 (match_blocktype): Likewise.
2973 (build_traceframe_info_xml): Likewise.
2975 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2977 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2979 (gdb_unparse_agent_expr): Likewise.
2980 * hostio.c (require_data): Likewise.
2981 (handle_pread): Likewise.
2982 * linux-low.c (disable_regset): Likewise.
2983 (fetch_register): Likewise.
2984 (store_register): Likewise.
2985 (get_dynamic): Likewise.
2986 (linux_qxfer_libraries_svr4): Likewise.
2987 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2988 (set_fast_tracepoint_jump): Likewise.
2989 (uninsert_fast_tracepoint_jumps_at): Likewise.
2990 (reinsert_fast_tracepoint_jumps_at): Likewise.
2991 (validate_inserted_breakpoint): Likewise.
2992 (clone_agent_expr): Likewise.
2993 * regcache.c (init_register_cache): Likewise.
2994 * remote-utils.c (putpkt_binary_1): Likewise.
2995 (decode_M_packet): Likewise.
2996 (decode_X_packet): Likewise.
2997 (look_up_one_symbol): Likewise.
2998 (relocate_instruction): Likewise.
2999 (monitor_output): Likewise.
3000 * server.c (handle_search_memory): Likewise.
3001 (handle_qxfer_exec_file): Likewise.
3002 (handle_qxfer_libraries): Likewise.
3003 (handle_qxfer): Likewise.
3004 (handle_query): Likewise.
3005 (handle_v_cont): Likewise.
3006 (handle_v_run): Likewise.
3007 (captured_main): Likewise.
3008 * target.c (write_inferior_memory): Likewise.
3009 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3010 * tracepoint.c (init_trace_buffer): Likewise.
3011 (add_tracepoint_action): Likewise.
3012 (add_traceframe): Likewise.
3013 (add_traceframe_block): Likewise.
3014 (cmd_qtdpsrc): Likewise.
3015 (cmd_qtdv): Likewise.
3016 (cmd_qtstatus): Likewise.
3017 (response_source): Likewise.
3018 (response_tsv): Likewise.
3019 (cmd_qtnotes): Likewise.
3020 (gdb_collect): Likewise.
3021 (initialize_tracepoint): Likewise.
3023 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3025 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3026 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3027 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3029 (enum aarch64_condition_codes): New enum.
3030 (w0): New static global.
3033 (struct aarch64_memory_operand) <type>: New
3034 MEMORY_OPERAND_POSTINDEX type.
3035 (postindex_memory_operand): New helper function.
3036 (emit_ret): New function.
3037 (emit_load_store_pair): New function, factored out of emit_stp
3038 with support for MEMORY_OPERAND_POSTINDEX.
3039 (emit_stp): Rewrite using emit_load_store_pair.
3040 (emit_ldp): New function.
3041 (emit_load_store): Likewise.
3042 (emit_ldr): Mention post-index instruction in comment.
3043 (emit_ldrh): New function.
3044 (emit_ldrb): New function.
3045 (emit_ldrsw): Mention post-index instruction in comment.
3046 (emit_str): Likewise.
3047 (emit_subs): New function.
3048 (emit_cmp): Likewise.
3049 (emit_and): Likewise.
3050 (emit_orr): Likewise.
3051 (emit_orn): Likewise.
3052 (emit_eor): Likewise.
3053 (emit_mvn): Likewise.
3054 (emit_lslv): Likewise.
3055 (emit_lsrv): Likewise.
3056 (emit_asrv): Likewise.
3057 (emit_mul): Likewise.
3058 (emit_sbfm): Likewise.
3059 (emit_sbfx): Likewise.
3060 (emit_ubfm): Likewise.
3061 (emit_ubfx): Likewise.
3062 (emit_csinc): Likewise.
3063 (emit_cset): Likewise.
3064 (emit_nop): Likewise.
3065 (emit_ops_insns): New helper function.
3066 (emit_pop): Likewise.
3067 (emit_push): Likewise.
3068 (aarch64_emit_prologue): New function.
3069 (aarch64_emit_epilogue): Likewise.
3070 (aarch64_emit_add): Likewise.
3071 (aarch64_emit_sub): Likewise.
3072 (aarch64_emit_mul): Likewise.
3073 (aarch64_emit_lsh): Likewise.
3074 (aarch64_emit_rsh_signed): Likewise.
3075 (aarch64_emit_rsh_unsigned): Likewise.
3076 (aarch64_emit_ext): Likewise.
3077 (aarch64_emit_log_not): Likewise.
3078 (aarch64_emit_bit_and): Likewise.
3079 (aarch64_emit_bit_or): Likewise.
3080 (aarch64_emit_bit_xor): Likewise.
3081 (aarch64_emit_bit_not): Likewise.
3082 (aarch64_emit_equal): Likewise.
3083 (aarch64_emit_less_signed): Likewise.
3084 (aarch64_emit_less_unsigned): Likewise.
3085 (aarch64_emit_ref): Likewise.
3086 (aarch64_emit_if_goto): Likewise.
3087 (aarch64_emit_goto): Likewise.
3088 (aarch64_write_goto_address): Likewise.
3089 (aarch64_emit_const): Likewise.
3090 (aarch64_emit_call): Likewise.
3091 (aarch64_emit_reg): Likewise.
3092 (aarch64_emit_pop): Likewise.
3093 (aarch64_emit_stack_flush): Likewise.
3094 (aarch64_emit_zero_ext): Likewise.
3095 (aarch64_emit_swap): Likewise.
3096 (aarch64_emit_stack_adjust): Likewise.
3097 (aarch64_emit_int_call_1): Likewise.
3098 (aarch64_emit_void_call_2): Likewise.
3099 (aarch64_emit_eq_goto): Likewise.
3100 (aarch64_emit_ne_goto): Likewise.
3101 (aarch64_emit_lt_goto): Likewise.
3102 (aarch64_emit_le_goto): Likewise.
3103 (aarch64_emit_gt_goto): Likewise.
3104 (aarch64_emit_ge_got): Likewise.
3105 (aarch64_emit_ops_impl): New static global variable.
3106 (aarch64_emit_ops): New target function, return
3107 &aarch64_emit_ops_impl.
3108 (struct linux_target_ops): Install it.
3110 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3112 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3113 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3115 * linux-aarch64-ipa.c: New file.
3116 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3118 (aarch64_get_thread_area): New target method.
3119 (extract_signed_bitfield): New helper function.
3120 (aarch64_decode_ldr_literal): New function.
3121 (enum aarch64_opcodes): New enum.
3122 (struct aarch64_register): New struct.
3123 (struct aarch64_operand): New struct.
3124 (x0): New static global.
3133 (aarch64_register): New helper function.
3134 (register_operand): Likewise.
3135 (immediate_operand): Likewise.
3136 (struct aarch64_memory_operand): New struct.
3137 (offset_memory_operand): New helper function.
3138 (preindex_memory_operand): Likewise.
3139 (enum aarch64_system_control_registers): New enum.
3140 (ENCODE): New macro.
3141 (emit_insn): New helper function.
3142 (emit_b): New function.
3143 (emit_bcond): Likewise.
3144 (emit_cb): Likewise.
3145 (emit_tb): Likewise.
3146 (emit_blr): Likewise.
3147 (emit_stp): Likewise.
3148 (emit_ldp_q_offset): Likewise.
3149 (emit_stp_q_offset): Likewise.
3150 (emit_load_store): Likewise.
3151 (emit_ldr): Likewise.
3152 (emit_ldrsw): Likewise.
3153 (emit_str): Likewise.
3154 (emit_ldaxr): Likewise.
3155 (emit_stxr): Likewise.
3156 (emit_stlr): Likewise.
3157 (emit_data_processing_reg): Likewise.
3158 (emit_data_processing): Likewise.
3159 (emit_add): Likewise.
3160 (emit_sub): Likewise.
3161 (emit_mov): Likewise.
3162 (emit_movk): Likewise.
3163 (emit_mov_addr): Likewise.
3164 (emit_mrs): Likewise.
3165 (emit_msr): Likewise.
3166 (emit_sevl): Likewise.
3167 (emit_wfe): Likewise.
3168 (append_insns): Likewise.
3169 (can_encode_int32_in): New helper function.
3170 (aarch64_relocate_instruction): New function.
3171 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3172 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3173 (struct linux_target_ops): Install aarch64_get_thread_area,
3174 aarch64_install_fast_tracepoint_jump_pad and
3175 aarch64_get_min_fast_tracepoint_insn_len.
3177 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3179 * Makefile.in (aarch64-insn.o): New rule.
3180 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3182 2015-09-21 Yao Qi <yao.qi@linaro.org>
3184 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3186 2015-09-21 Yao Qi <yao.qi@linaro.org>
3188 * tracepoint.c (max_jump_pad_size): Remove.
3190 2015-09-18 Yao Qi <yao.qi@linaro.org>
3192 * linux-aarch64-low.c: Don't include sys/uio.h.
3193 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3195 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3197 * tracepoint.c (eval_result_type): Change prototype.
3198 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3200 2015-09-15 Pedro Alves <palves@redhat.com>
3202 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3203 Check whether to report exec events instead of checking whether
3204 multiprocess is enabled.
3206 2015-09-15 Pedro Alves <palves@redhat.com>
3209 * remote-utils.c (prepare_resume_reply): Merge
3210 TARGET_WAITKIND_VFORK_DONE switch case with the
3211 TARGET_WAITKIND_FORKED case.
3213 2015-09-15 Yao Qi <yao.qi@linaro.org>
3215 * server.c (handle_query): Check string comparison using
3216 "else if" instead of "if".
3218 2015-09-15 Yao Qi <yao.qi@linaro.org>
3220 * server.c (vCont_supported): New global variable.
3221 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3222 matches. Append ";vContSupported+" to own_buf.
3223 (handle_v_requests): Append ";s;S" to own_buf if target supports
3224 hardware single step or vCont_supported is false.
3225 (capture_main): Set vCont_supported to zero.
3227 2015-09-15 Yao Qi <yao.qi@linaro.org>
3229 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3231 (linux_supports_hardware_single_step): ... New function.
3232 (linux_target_ops): Update.
3233 * lynx-low.c (lynx_target_ops): Set field
3234 supports_hardware_single_step to target_can_do_hardware_single_step.
3235 * nto-low.c (nto_target_ops): Likewise.
3236 * spu-low.c (spu_target_ops): Likewise.
3237 * win32-low.c (win32_target_ops): Likewise.
3238 * target.c (target_can_do_hardware_single_step): New function.
3239 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3240 Remove. <supports_hardware_single_step>: New field.
3241 (target_supports_conditional_breakpoints): Remove.
3242 (target_supports_hardware_single_step): New macro.
3243 (target_can_do_hardware_single_step): Declare.
3244 * server.c (handle_query): Use target_supports_hardware_single_step
3245 instead of target_supports_conditional_breakpoints.
3247 2015-09-15 Yao Qi <yao.qi@linaro.org>
3249 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3251 (struct linux_target_ops the_low_target): Install
3252 aarch64_linux_siginfo_fixup.
3254 2015-09-11 Don Breazeal <donb@codesourcery.com>
3255 Luis Machado <lgustavo@codesourcery.com>
3257 * linux-low.c (linux_mourn): Static declaration.
3258 (linux_arch_setup): Move in front of
3259 handle_extended_wait.
3260 (linux_arch_setup_thread): New function.
3261 (handle_extended_wait): Handle exec events. Call
3262 linux_arch_setup_thread. Make event_lwp argument a
3263 pointer-to-a-pointer.
3264 (check_zombie_leaders): Do not check stopped threads.
3265 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3266 (linux_low_filter_event): Add lwp and thread for exec'ing
3267 non-leader thread if leader thread has been deleted.
3268 Refactor code into linux_arch_setup_thread and call it.
3269 Pass child lwp pointer by reference to handle_extended_wait.
3270 (linux_wait_for_event_filtered): Update comment.
3271 (linux_wait_1): Prevent clobbering exec event status.
3272 (linux_supports_exec_events): New function.
3273 (linux_target_ops) <supports_exec_events>: Initialize new member.
3274 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3276 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3277 * server.c (report_exec_events): New global variable.
3278 (handle_query): Handle qSupported query for exec-events feature.
3279 (captured_main): Initialize report_exec_events.
3280 * server.h (report_exec_events): Declare new global variable.
3281 * target.h (struct target_ops) <supports_exec_events>: New
3283 (target_supports_exec_events): New macro.
3284 * win32-low.c (win32_target_ops) <supports_exec_events>:
3285 Initialize new member.
3287 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3289 * linux-low.c (linux_low_enable_btrace): Remove.
3290 (linux_target_ops): Replace linux_low_enable_btrace with
3291 linux_enable_btrace.
3293 2015-09-03 Yao Qi <yao.qi@linaro.org>
3295 * linux-aarch64-low.c (aarch64_insert_point): Call
3296 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3299 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3301 * linux-low.c (check_stopped_by_breakpoint): Use
3302 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3304 2015-08-27 Pedro Alves <palves@redhat.com>
3306 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3308 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3310 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3311 the XNEW-family equivalent.
3312 (compile_bytecodes): Likewise.
3313 * dll.c (loaded_dll): Likewise.
3314 * event-loop.c (append_callback_event): Likewise.
3315 (create_file_handler): Likewise.
3316 (create_file_event): Likewise.
3317 * hostio.c (handle_open): Likewise.
3318 * inferiors.c (add_thread): Likewise.
3319 (add_process): Likewise.
3320 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3321 * linux-arm-low.c (arm_new_process): Likewise.
3322 (arm_new_thread): Likewise.
3323 * linux-low.c (add_to_pid_list): Likewise.
3324 (linux_add_process): Likewise.
3325 (handle_extended_wait): Likewise.
3326 (add_lwp): Likewise.
3327 (enqueue_one_deferred_signal): Likewise.
3328 (enqueue_pending_signal): Likewise.
3329 (linux_resume_one_lwp_throw): Likewise.
3330 (linux_resume_one_thread): Likewise.
3331 (linux_read_memory): Likewise.
3332 (linux_write_memory): Likewise.
3333 * linux-mips-low.c (mips_linux_new_process): Likewise.
3334 (mips_linux_new_thread): Likewise.
3335 (mips_add_watchpoint): Likewise.
3336 * linux-x86-low.c (initialize_low_arch): Likewise.
3337 * lynx-low.c (lynx_add_process): Likewise.
3338 * mem-break.c (set_raw_breakpoint_at): Likewise.
3339 (set_breakpoint): Likewise.
3340 (add_condition_to_breakpoint): Likewise.
3341 (add_commands_to_breakpoint): Likewise.
3342 (clone_agent_expr): Likewise.
3343 (clone_one_breakpoint): Likewise.
3344 * regcache.c (new_register_cache): Likewise.
3345 * remote-utils.c (look_up_one_symbol): Likewise.
3346 * server.c (queue_stop_reply): Likewise.
3347 (start_inferior): Likewise.
3348 (queue_stop_reply_callback): Likewise.
3349 (handle_target_event): Likewise.
3350 * spu-low.c (fetch_ppc_memory): Likewise.
3351 (store_ppc_memory): Likewise.
3352 * target.c (set_target_ops): Likewise.
3353 * thread-db.c (thread_db_load_search): Likewise.
3354 (try_thread_db_load_1): Likewise.
3355 * tracepoint.c (add_tracepoint): Likewise.
3356 (add_tracepoint_action): Likewise.
3357 (create_trace_state_variable): Likewise.
3358 (cmd_qtdpsrc): Likewise.
3359 (cmd_qtro): Likewise.
3360 (add_while_stepping_state): Likewise.
3361 * win32-low.c (child_add_thread): Likewise.
3362 (get_image_name): Likewise.
3364 2015-08-25 Yao Qi <yao.qi@linaro.org>
3366 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3368 2015-08-25 Yao Qi <yao.qi@linaro.org>
3370 * Makefile.in (aarch64-linux.o): New rule.
3371 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3373 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3374 (aarch64_init_debug_reg_state): Make it extern.
3375 (aarch64_linux_prepare_to_resume): Remove.
3377 2015-08-25 Yao Qi <yao.qi@linaro.org>
3379 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3380 lwp_arch_private_info and ptid_of_lwp.
3382 2015-08-25 Yao Qi <yao.qi@linaro.org>
3384 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3385 Find proc_info by find_process_pid. All callers updated.
3387 2015-08-25 Yao Qi <yao.qi@linaro.org>
3389 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3391 (debug_reg_change_callback): Remove.
3392 (aarch64_notify_debug_reg_change): Remove.
3394 2015-08-25 Yao Qi <yao.qi@linaro.org>
3396 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3397 Call current_lwp_ptid.
3399 2015-08-25 Yao Qi <yao.qi@linaro.org>
3401 * linux-aarch64-low.c (debug_reg_change_callback): Use
3404 2015-08-25 Yao Qi <yao.qi@linaro.org>
3406 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3408 2015-08-25 Yao Qi <yao.qi@linaro.org>
3410 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3412 2015-08-25 Yao Qi <yao.qi@linaro.org>
3414 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3417 2015-08-25 Yao Qi <yao.qi@linaro.org>
3419 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3421 (debug_reg_change_callback): Remove argument entry and add argument
3422 lwp. Remove local variable thread. Don't print thread id in the
3423 debugging output. Don't check whether pid of thread equals to pid.
3424 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3425 iterate_over_lwps instead find_inferior.
3427 2015-08-24 Pedro Alves <palves@redhat.com>
3429 * inferiors.c (get_first_process): New function.
3430 * inferiors.h (get_first_process): New declaration.
3431 * remote-utils.c (read_ptid): Default to the first process in the
3432 list, instead of to the current thread's process.
3434 2015-08-24 Pedro Alves <palves@redhat.com>
3436 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3437 * event-loop.c: Likewise.
3438 * remote-utils.c: Likewise.
3439 * tracepoint.c: Likewise.
3441 2015-08-24 Pedro Alves <palves@redhat.com>
3443 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3446 2015-08-21 Pedro Alves <palves@redhat.com>
3448 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3449 instead of literal 1.
3451 2015-08-21 Pedro Alves <palves@redhat.com>
3453 * tdesc.c (default_description): Explicitly zero-initialize.
3455 2015-08-21 Pedro Alves <palves@redhat.com>
3458 * inferiors.c (remove_thread): Discard any pending stop reply for
3460 * server.c (remove_all_on_match_pid): Rename to ...
3461 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3463 (discard_queued_stop_replies): Change parameter to a ptid. Now
3465 (handle_v_kill, kill_inferior_callback, captured_main)
3466 (process_serial_event): Adjust.
3467 * server.h (discard_queued_stop_replies): Declare.
3469 2015-08-21 Pedro Alves <palves@redhat.com>
3471 * linux-low.c (wait_for_sigstop): Always switch to no thread
3472 selected if the previously current thread dies.
3473 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3474 process instead of the current thread's.
3475 * remote-utils.c (input_interrupt): Don't check if there's no
3477 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3478 current thread to the general thread fails, error out.
3479 (handle_qxfer_auxv, handle_qxfer_libraries)
3480 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3481 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3482 (handle_query): Check if there's a thread selected instead of
3483 checking whether there's any thread in the thread list.
3484 (handle_qxfer_threads, handle_qxfer_btrace)
3485 (handle_qxfer_btrace_conf): Don't error out early if there's no
3486 thread in the thread list.
3487 (handle_v_cont, myresume): Don't set the current thread to the
3489 (process_serial_event) <Hg handling>: Also set thread_id if the
3490 previous general thread is still alive.
3491 (process_serial_event) <g/G handling>: If setting the current
3492 thread to the general thread fails, error out.
3493 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3494 thread's lwp instead of the current thread's.
3495 * target.c (set_desired_thread): If the desired thread was not
3496 found, leave the current thread pointing to NULL. Return an int
3497 (boolean) indicating success.
3498 * target.h (set_desired_thread): Change return type to int.
3500 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3502 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3503 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3505 (ps_get_thread_area): New function.
3507 2015-08-19 Gary Benson <gbenson@redhat.com>
3509 * hostio.c (handle_pread): Do not attempt to read more data
3510 than hostio_reply_with_data can fit in a packet.
3512 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3514 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3516 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3518 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3520 2015-08-06 Pedro Alves <palves@redhat.com>
3522 * tracepoint.c (expr_eval_result): Now an int.
3524 2015-08-06 Pedro Alves <palves@redhat.com>
3526 * gdbthread.h (struct regcache): Forward declare.
3527 (struct thread_info) <regcache_data>: Now a struct regcache
3529 * inferiors.c (inferior_regcache_data)
3530 (set_inferior_regcache_data): Now work with struct regcache
3532 * inferiors.h (struct regcache): Forward declare.
3533 (inferior_regcache_data, set_inferior_regcache_data): Now work
3534 with struct regcache pointers.
3535 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3536 (free_register_cache_thread): Remove struct regcache pointer
3539 2015-08-06 Pedro Alves <palves@redhat.com>
3541 * server.c (captured_main): On error, print the exception message
3542 to stderr, and if run_once is set, throw a quit.
3544 2015-08-06 Pedro Alves <palves@redhat.com>
3546 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3549 2015-08-06 Pedro Alves <palves@redhat.com>
3551 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3552 reading beyond the passed in buffer length.
3554 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3556 * tracepoint.c (symbol_list) <required>: Remove.
3558 2015-08-06 Pedro Alves <palves@redhat.com>
3560 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3561 count if stopping and suspending threads.
3562 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3563 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3564 (linux_detach): Complete an ongoing step-over.
3565 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3567 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3568 (linux_wait_1): If passing a signal to the inferior after
3569 finishing a step-over, unsuspend and re-resume all lwps. If we
3570 see a single-step event but the thread should be continuing, don't
3571 pass the trap to gdb.
3572 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3573 internal_error instead of gdb_assert.
3574 (enqueue_pending_signal): New function.
3575 (check_ptrace_stopped_lwp_gone): Add debug output.
3576 (start_step_over): Use internal_error instead of gdb_assert.
3577 (complete_ongoing_step_over): New function.
3578 (linux_resume_one_thread): Don't resume a suspended thread.
3579 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3582 2015-08-06 Pedro Alves <palves@redhat.com>
3584 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3585 (linux_thread_alive): Use lwp_is_marked_dead.
3586 (extended_event_reported): Delete.
3587 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3588 instead of extended_event_reported.
3589 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3591 (lwp_is_marked_dead): New function.
3592 (lwp_running): Use lwp_is_marked_dead.
3593 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3596 2015-08-06 Pedro Alves <palves@redhat.com>
3598 * linux-low.c (linux_wait_1): Move fork event output out of the
3599 !report_to_gdb check. Pass event_child->waitstatus to
3600 target_waitstatus_to_string instead of ourstatus.
3602 2015-08-04 Yao Qi <yao.qi@linaro.org>
3604 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3605 if current_thread is 32 bit.
3607 2015-08-04 Yao Qi <yao.qi@linaro.org>
3609 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3610 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3611 * server.c (extended_protocol): Remove "static".
3612 * server.h (extended_protocol): Declare it.
3614 2015-08-04 Yao Qi <yao.qi@linaro.org>
3616 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3617 both aarch64 and aarch32.
3618 (aarch64_set_pc): Likewise.
3620 2015-08-04 Yao Qi <yao.qi@linaro.org>
3622 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3623 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3624 arm-with-neon.xml to srv_xmlfiles.
3625 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3626 (is_64bit_tdesc): New function.
3627 (aarch64_linux_read_description): New function.
3628 (aarch64_arch_setup): Call aarch64_linux_read_description.
3629 (regs_info): Rename to regs_info_aarch64.
3630 (aarch64_regs_info): Return right regs_info.
3631 (initialize_low_arch): Call initialize_low_arch_aarch32.
3633 2015-08-04 Yao Qi <yao.qi@linaro.org>
3635 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3636 * linux-aarch32-low.c: New file.
3637 * linux-aarch32-low.h: New file.
3638 * linux-arm-low.c (arm_fill_gregset): Move it to
3639 linux-aarch32-low.c.
3640 (arm_store_gregset): Likewise.
3641 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3642 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3643 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3644 (regs_info): Rename to regs_info_arm.
3645 (arm_regs_info): Return regs_info_aarch32 if
3646 have_ptrace_getregset is 1 and target description is
3647 arm_with_neon or arm_with_vfpv3.
3648 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3649 Call initialize_low_arch_aarch32 instead.
3651 2015-08-04 Yao Qi <yao.qi@linaro.org>
3653 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3654 * linux-low.c: ... here.
3655 * linux-low.h (have_ptrace_getregset): Declare it.
3657 2015-08-04 Pedro Alves <palves@redhat.com>
3659 * thread-db.c (struct thread_db): Use new typedefs.
3660 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3662 (disable_thread_event_reporting): Cast result of dlsym to
3663 destination function pointer type.
3664 (thread_db_mourn): Use td_ta_delete_ftype.
3666 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3668 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3670 (CDX_BREAKPOINT): Define for R2.
3671 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3672 (the_low_target): Add comments.
3674 2015-07-30 Yao Qi <yao.qi@linaro.org>
3676 * linux-arm-low.c (arm_hwcap): Remove it.
3677 (arm_read_description): New local variable arm_hwcap. Don't
3678 set arm_hwcap to zero.
3680 2015-07-30 Yao Qi <yao.qi@linaro.org>
3682 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3683 Use regcache->tdesc instead.
3684 (arm_store_wmmxregset): Likewise.
3685 (arm_fill_vfpregset): Likewise.
3686 (arm_store_vfpregset): Likewise.
3688 2015-07-30 Yao Qi <yao.qi@linaro.org>
3690 * linux-arm-low.c: Include arch/arm.h.
3691 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3692 (arm_store_gregset): Likewise.
3694 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3696 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3697 ptrace's 4th parameter.
3699 2015-07-27 Yao Qi <yao.qi@linaro.org>
3701 * configure.srv (case aarch64*-*-linux*): Don't set
3704 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3706 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3708 * linux-arm-low.c: Likewise.
3709 * linux-cris-low.c: Likewise.
3710 * linux-crisv32-low.c: Likewise.
3711 * linux-low.c: Likewise.
3712 * linux-m68k-low.c: Likewise.
3713 * linux-mips-low.c: Likewise.
3714 * linux-nios2-low.c: Likewise.
3715 * linux-s390-low.c: Likewise.
3716 * linux-sparc-low.c: Likewise.
3717 * linux-tic6x-low.c: Likewise.
3718 * linux-tile-low.c: Likewise.
3719 * linux-x86-low.c: Likewise.
3721 2015-07-24 Pedro Alves <palves@redhat.com>
3723 * config.in: Regenerate.
3724 * configure: Regenerate.
3726 2015-07-24 Pedro Alves <palves@redhat.com>
3728 * acinclude.m4: Include ../ptrace.m4.
3729 * configure.ac: Call GDB_AC_PTRACE.
3730 * config.in, configure: Regenerate.
3732 2015-07-24 Yao Qi <yao.qi@linaro.org>
3734 * linux-low.c (linux_create_inferior): Remove setting to
3735 proc->priv->new_inferior.
3736 (linux_attach): Likewise.
3737 (linux_low_filter_event): Likewise.
3738 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3740 2015-07-24 Yao Qi <yao.qi@linaro.org>
3742 * linux-low.c (linux_arch_setup): New function.
3743 (linux_low_filter_event): If proc->tdesc is NULL and
3744 proc->attached is true, call the_low_target.arch_setup.
3745 Otherwise, keep status pending, and return.
3746 (linux_resume_one_lwp_throw): Don't call get_pc if
3747 thread->while_stepping isn't NULL. Don't call
3748 get_thread_regcache if proc->tdesc is NULL.
3749 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3750 (linux_target_ops): Install arch_setup.
3751 * server.c (start_inferior): Call the_target->arch_setup.
3752 * target.h (struct target_ops) <arch_setup>: New field.
3753 (target_arch_setup): New marco.
3754 * lynx-low.c (lynx_target_ops): Update.
3755 * nto-low.c (nto_target_ops): Update.
3756 * spu-low.c (spu_target_ops): Update.
3757 * win32-low.c (win32_target_ops): Update.
3759 2015-07-24 Yao Qi <yao.qi@linaro.org>
3761 * linux-low.c (linux_add_process): Don't set
3762 proc->priv->new_inferior.
3763 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3764 (linux_attach): Likewise.
3766 2015-07-24 Yao Qi <yao.qi@linaro.org>
3768 * server.c (start_inferior): Code refactor.
3770 2015-07-24 Yao Qi <yao.qi@linaro.org>
3772 * server.c (process_serial_event): Set general_thread.
3774 2015-07-21 Yao Qi <yao.qi@linaro.org>
3776 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3777 aarch64_linux_get_debug_reg_capacity.
3779 2015-07-17 Yao Qi <yao.qi@linaro.org>
3781 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3782 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3783 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3784 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3785 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3786 (AARCH64_HWP_ALIGNMENT): Likewise.
3787 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3788 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3789 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3790 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3791 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3792 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3793 (struct aarch64_debug_reg_state): Likewise.
3794 (struct arch_lwp_info): Likewise.
3795 (aarch64_align_watchpoint): Likewise.
3796 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3797 (aarch64_watchpoint_length): Likewise.
3798 (aarch64_point_encode_ctrl_reg): Likewise
3799 (aarch64_point_is_aligned): Likewise.
3800 (aarch64_align_watchpoint): Likewise.
3801 (aarch64_linux_set_debug_regs):
3802 (aarch64_dr_state_insert_one_point): Likewise.
3803 (aarch64_dr_state_remove_one_point): Likewise.
3804 (aarch64_handle_breakpoint): Likewise.
3805 (aarch64_handle_aligned_watchpoint): Likewise.
3806 (aarch64_handle_unaligned_watchpoint): Likewise.
3807 (aarch64_handle_watchpoint): Likewise.
3809 2015-07-17 Yao Qi <yao.qi@linaro.org>
3811 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3812 and don't aarch64_get_debug_reg_state. All callers update.
3813 (aarch64_handle_aligned_watchpoint): Likewise.
3814 (aarch64_handle_unaligned_watchpoint): Likewise.
3815 (aarch64_handle_watchpoint): Likewise.
3816 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3817 (aarch64_remove_point): Likewise.
3819 2015-07-17 Yao Qi <yao.qi@linaro.org>
3821 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3823 (aarch64_handle_unaligned_watchpoint): Likewise.
3825 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3827 Revert the previous 3 commits:
3828 Move gdb_regex* to common/
3829 Move linux_find_memory_regions_full & co.
3830 gdbserver build-id attribute generator
3832 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3833 Jan Kratochvil <jan.kratochvil@redhat.com>
3835 gdbserver build-id attribute generator.
3836 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3837 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3838 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3840 (get_dynamic): Use find_pdhr to traverse program headers.
3841 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3842 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3843 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3844 (get_hex_build_id): New.
3845 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3846 to reply XML document.
3848 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3849 Jan Kratochvil <jan.kratochvil@redhat.com>
3851 * target.c: Include target/target-utils.h and fcntl.h.
3852 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3853 (target_fileio_read_stralloc): New functions.
3855 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3857 * Makefile.in (OBS): Add gdb_regex.o.
3859 * config.in: Rebuilt.
3860 * configure: Rebuilt.
3862 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3863 Jan Kratochvil <jan.kratochvil@redhat.com>
3865 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3866 * Makefile.in (OBS): Add target-utils.o.
3867 (linux-maps.o, target-utils.o): New.
3868 * configure.srv (srv_linux_obj): Add linux-maps.o.
3870 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3872 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3874 (the_low_target): Install it.
3876 2015-07-14 Pedro Alves <palves@redhat.com>
3878 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3879 Instead, ignore ECHILD, and throw an error for other errnos.
3881 2015-07-10 Pedro Alves <palves@redhat.com>
3883 * event-loop.c (struct callback_event) <data>: Change type to
3884 gdb_client_data instance instead of gdb_client_data pointer.
3885 (append_callback_event): Adjust.
3887 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3889 * linux-aarch64-low.c: Add comments for each linux_target_ops
3890 method. Remove comments already covered in target_ops and
3891 linux_target_ops definitions.
3892 (the_low_target): Add comments for each unimplemented method.
3894 2015-07-09 Yao Qi <yao.qi@linaro.org>
3896 * linux-aarch64-low.c (aarch64_regmap): Remove.
3897 (aarch64_usrregs_info): Remove.
3898 (regs_info): Set field usrregs to NULL.
3900 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3902 * linux-low.c: Include "rsp-low.h"
3903 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3904 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3905 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3906 (handle_btrace_enable_pt): New.
3907 (handle_btrace_general_set): Support "pt".
3908 (handle_btrace_conf_general_set): Support "pt:size".
3910 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3912 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3915 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3917 * linux-aarch64-low.c: Remove comment about endianness.
3918 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3919 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3922 2015-06-24 Gary Benson <gbenson@redhat.com>
3924 * linux-i386-ipa.c (stdint.h): Do not include.
3925 * lynx-i386-low.c (stdint.h): Likewise.
3926 * lynx-ppc-low.c (stdint.h): Likewise.
3927 * mem-break.c (stdint.h): Likewise.
3928 * thread-db.c (stdint.h): Likewise.
3929 * tracepoint.c (stdint.h): Likewise.
3930 * win32-low.c (stdint.h): Likewise.
3932 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3934 * server.c (write_qxfer_response): Update call to
3935 remote_escape_output.
3937 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3938 Jan Kratochvil <jan.kratochvil@redhat.com>
3940 Merge multiple hex conversions.
3941 * gdbreplay.c (tohex): Rename to 'fromhex'.
3942 (logchar): Use fromhex.
3944 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3946 * server.c (handle_qxfer_libraries): Set `version' attribute for
3949 2015-06-10 Gary Benson <gbenson@redhat.com>
3951 * target.h (struct target_ops) <multifs_open>: New field.
3952 <multifs_unlink>: Likewise.
3953 <multifs_readlink>: Likewise.
3954 * linux-low.c (nat/linux-namespaces.h): New include.
3955 (linux_target_ops): Initialize the_target->multifs_open,
3956 the_target->multifs_unlink and the_target->multifs_readlink.
3957 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3958 * hostio.c (hostio_fs_pid): New static variable.
3959 (hostio_handle_new_gdb_connection): New function.
3960 (handle_setfs): Likewise.
3961 (handle_open): Use the_target->multifs_open as appropriate.
3962 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3963 (handle_readlink): Use the_target->multifs_readlink as
3965 (handle_vFile): Handle vFile:setfs packets.
3966 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3967 after target_handle_new_gdb_connection.
3969 2015-06-10 Gary Benson <gbenson@redhat.com>
3971 * configure.ac (AC_CHECK_FUNCS): Add setns.
3972 * config.in: Regenerate.
3973 * configure: Likewise.
3974 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3975 (linux-namespaces.o): New rule.
3976 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3978 2015-06-09 Gary Benson <gbenson@redhat.com>
3980 * hostio.c (handle_open): Process mode argument with
3981 fileio_to_host_mode.
3983 2015-06-01 Yao Qi <yao.qi@linaro.org>
3985 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3986 * linux-x86-low.c: Likewise.
3988 2015-05-28 Don Breazeal <donb@codesourcery.com>
3990 * linux-low.c (handle_extended_wait): Initialize
3991 thread_info.last_resume_kind for new fork children.
3993 2015-05-15 Pedro Alves <palves@redhat.com>
3995 * target.h (target_handle_new_gdb_connection): Rewrite using if
3996 wrapped in do/while.
3998 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4000 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4001 * configure, config.in: Regenerate.
4002 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4005 2015-05-12 Don Breazeal <donb@codesourcery.com>
4007 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4008 PTRACE_EVENT_VFORK_DONE.
4009 (linux_low_ptrace_options, extended_event_reported): Add vfork
4011 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4012 and "vforkdone" for RSP 'T' Stop Reply Packet.
4013 * server.h (report_vfork_events): Declare
4016 2015-05-12 Don Breazeal <donb@codesourcery.com>
4018 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4019 (the_low_target) <new_fork>: Initialize new member.
4020 * linux-arm-low.c (arm_new_fork): New function.
4021 (the_low_target) <new_fork>: Initialize new member.
4022 * linux-low.c (handle_extended_wait): Call new target function
4024 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4025 * linux-mips-low.c (mips_add_watchpoint): New function
4026 extracted from mips_insert_point.
4027 (the_low_target) <new_fork>: Initialize new member.
4028 (mips_linux_new_fork): New function.
4029 (mips_insert_point): Call mips_add_watchpoint.
4030 * linux-x86-low.c (x86_linux_new_fork): New function.
4031 (the_low_target) <new_fork>: Initialize new member.
4033 2015-05-12 Don Breazeal <donb@codesourcery.com>
4035 * linux-low.c (handle_extended_wait): Implement return value,
4036 rename argument 'event_child' to 'event_lwp', handle
4037 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4038 (linux_low_ptrace_options): New function.
4039 (linux_low_filter_event): Call linux_low_ptrace_options,
4040 use different argument fo linux_enable_event_reporting,
4041 use return value from handle_extended_wait.
4042 (extended_event_reported): New function.
4043 (linux_wait_1): Call extended_event_reported and set
4044 status to report fork events.
4045 (linux_write_memory): Add pid to debug message.
4046 (reset_lwp_ptrace_options_callback): New function.
4047 (linux_handle_new_gdb_connection): New function.
4048 (linux_target_ops): Initialize new structure member.
4049 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4050 * lynx-low.c: Initialize new structure member.
4051 * remote-utils.c (prepare_resume_reply): Implement stop reason
4052 "fork" for "T" stop message.
4053 * server.c (handle_query): Call handle_new_gdb_connection.
4054 * server.h (report_fork_events): Declare global flag.
4055 * target.h (struct target_ops) <handle_new_gdb_connection>:
4057 (target_handle_new_gdb_connection): New macro.
4058 * win32-low.c: Initialize new structure member.
4060 2015-05-12 Don Breazeal <donb@codesourcery.com>
4062 * mem-break.c (APPEND_TO_LIST): Define macro.
4063 (clone_agent_expr): New function.
4064 (clone_one_breakpoint): New function.
4065 (clone_all_breakpoints): New function.
4066 * mem-break.h: Declare new functions.
4068 2015-05-12 Don Breazeal <donb@codesourcery.com>
4070 * linux-low.c (linux_supports_fork_events): New function.
4071 (linux_supports_vfork_events): New function.
4072 (linux_target_ops): Initialize new structure members.
4073 (initialize_low): Call linux_check_ptrace_features.
4074 * lynx-low.c (lynx_target_ops): Initialize new structure
4076 * server.c (report_fork_events, report_vfork_events):
4078 (handle_query): Add new features to qSupported packet and
4080 (captured_main): Initialize new global variables.
4081 * target.h (struct target_ops) <supports_fork_events>:
4083 <supports_vfork_events>: New member.
4084 (target_supports_fork_events): New macro.
4085 (target_supports_vfork_events): New macro.
4086 * win32-low.c (win32_target_ops): Initialize new structure
4089 2015-05-12 Gary Benson <gbenson@redhat.com>
4091 * server.c (handle_qxfer_exec_file): Use current process
4094 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4096 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4097 Remove HAVE_PTRACE_GETREGS conditionals.
4098 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4099 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4101 2015-05-08 Yao Qi <yao.qi@linaro.org>
4103 * linux-low.c (linux_supports_conditional_breakpoints): New
4105 (linux_target_ops): Install new target method.
4106 * lynx-low.c (lynx_target_ops): Install NULL hook for
4107 supports_conditional_breakpoints.
4108 * nto-low.c (nto_target_ops): Likewise.
4109 * spu-low.c (spu_target_ops): Likewise.
4110 * win32-low.c (win32_target_ops): Likewise.
4111 * server.c (handle_query): Check
4112 target_supports_conditional_breakpoints.
4113 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4115 (target_supports_conditional_breakpoints): New macro.
4117 2015-05-06 Pedro Alves <palves@redhat.com>
4120 * server.c (start_inferior): If the process exits, mourn it.
4122 2015-04-21 Gary Benson <gbenson@redhat.com>
4124 * hostio.c (fileio_open_flags_to_host): Factored out to
4125 fileio_to_host_openflags in common/fileio.c. Single use
4128 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4130 * linux-xtensa-low.c (xtensa_fill_gregset)
4131 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4134 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4136 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4137 (regs_info): Replace usrregs pointer with NULL.
4139 2015-04-17 Gary Benson <gbenson@redhat.com>
4141 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4142 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4143 * server.c (handle_qxfer_exec_file): New function.
4144 (qxfer_packets): Add exec-file entry.
4145 (handle_query): Report qXfer:exec-file:read as supported packet.
4147 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4149 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4151 2015-04-09 Gary Benson <gbenson@redhat.com>
4153 * hostio-errno.c (errno_to_fileio_error): Remove function.
4154 Update caller to use remote_fileio_to_fio_error.
4156 2015-04-09 Yao Qi <yao.qi@linaro.org>
4158 * linux-low.c (linux_insert_point): Call
4159 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4160 (linux_remove_point): Call remove_memory_breakpoint if type is
4162 * linux-x86-low.c (x86_insert_point): Don't call
4163 insert_memory_breakpoint.
4164 (x86_remove_point): Don't call remove_memory_breakpoint.
4166 2015-04-01 Pedro Alves <palves@redhat.com>
4167 Cleber Rosa <crosa@redhat.com>
4169 * server.c (gdbserver_usage): Reorganize and extend the usage
4172 2015-03-24 Pedro Alves <palves@redhat.com>
4174 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4175 output. Also dump TRAP_TRACE.
4176 (linux_low_filter_event): In debug output, distinguish a
4177 resume_stop SIGSTOP from a delayed SIGSTOP.
4179 2015-03-24 Gary Benson <gbenson@redhat.com>
4181 * linux-x86-low.c (x86_linux_new_thread): Moved to
4183 (x86_linux_prepare_to_resume): Likewise.
4185 2015-03-24 Gary Benson <gbenson@redhat.com>
4187 * Makefile.in (x86-linux-dregs.o): New rule.
4188 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4189 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4190 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4191 (x86_linux_dr_get): Likewise.
4192 (x86_linux_dr_set): Likewise.
4193 (update_debug_registers_callback): Likewise.
4194 (x86_linux_dr_set_addr): Likewise.
4195 (x86_linux_dr_get_addr): Likewise.
4196 (x86_linux_dr_set_control): Likewise.
4197 (x86_linux_dr_get_control): Likewise.
4198 (x86_linux_dr_get_status): Likewise.
4199 (x86_linux_update_debug_registers): Likewise.
4201 2015-03-24 Gary Benson <gbenson@redhat.com>
4203 * linux-x86-low.c (x86_linux_update_debug_registers):
4204 New function, factored out from...
4205 (x86_linux_prepare_to_resume): ...this.
4207 2015-03-24 Gary Benson <gbenson@redhat.com>
4209 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4210 (x86_linux_dr_set): Likewise.
4211 (update_debug_registers_callback): Likewise.
4212 (x86_linux_dr_set_addr): Likewise.
4213 (x86_linux_dr_get_addr): Likewise.
4214 (x86_linux_dr_set_control): Likewise.
4215 (x86_linux_dr_get_control): Likewise.
4216 (x86_linux_dr_get_status): Likewise.
4217 (x86_linux_prepare_to_resume): Likewise.
4219 2015-03-24 Gary Benson <gbenson@redhat.com>
4221 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4222 Use perror_with_name. Pass string through gettext.
4223 (x86_linux_dr_set): Likewise.
4225 2015-03-24 Gary Benson <gbenson@redhat.com>
4227 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4228 (x86_linux_dr_set_addr): ...this.
4229 (x86_dr_low_get_addr): Rename to...
4230 (x86_linux_dr_get_addr): ...this.
4231 (x86_dr_low_set_control): Rename to...
4232 (x86_linux_dr_set_control): ...this.
4233 (x86_dr_low_get_control): Rename to...
4234 (x86_linux_dr_get_control): ...this.
4235 (x86_dr_low_get_status): Rename to...
4236 (x86_linux_dr_get_status): ...this.
4237 (x86_dr_low): Update with new function names.
4239 2015-03-24 Gary Benson <gbenson@redhat.com>
4241 * Makefile.in (x86-linux.o): New rule.
4242 * configure.srv: Add x86-linux.o to relevant targets.
4243 * linux-low.c (lwp_set_arch_private_info): New function.
4244 (lwp_arch_private_info): Likewise.
4245 * linux-x86-low.c: Include nat/x86-linux.h.
4246 (arch_lwp_info): Removed structure.
4247 (update_debug_registers_callback):
4248 Use lwp_set_debug_registers_changed.
4249 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4250 and lwp_set_debug_registers_changed.
4251 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4253 2015-03-24 Gary Benson <gbenson@redhat.com>
4255 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4256 * linux-arm-low.c (arm_new_thread): Likewise.
4257 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4258 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4259 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4260 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4262 2015-03-24 Gary Benson <gbenson@redhat.com>
4264 * linux-low.c (ptid_of_lwp): New function.
4265 (lwp_is_stopped): Likewise.
4266 (lwp_stop_reason): Likewise.
4267 * linux-x86-low.c (update_debug_registers_callback):
4269 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4272 2015-03-24 Gary Benson <gbenson@redhat.com>
4274 * linux-low.h (linux_stop_lwp): Remove declaration.
4276 2015-03-24 Gary Benson <gbenson@redhat.com>
4278 * linux-low.h: Include nat/linux-nat.h.
4279 * linux-low.c (iterate_over_lwps_args): New structure.
4280 (iterate_over_lwps_filter): New function.
4281 (iterate_over_lwps): Likewise.
4282 * linux-x86-low.c (update_debug_registers_callback):
4283 Update signature to what iterate_over_lwps expects.
4284 Remove PID check that iterate_over_lwps now performs.
4285 (x86_dr_low_set_addr): Use iterate_over_lwps.
4286 (x86_dr_low_set_control): Likewise.
4288 2015-03-24 Gary Benson <gbenson@redhat.com>
4290 * linux-x86-low.c (x86_debug_reg_state): New function.
4291 (x86_linux_prepare_to_resume): Use the above.
4293 2015-03-24 Gary Benson <gbenson@redhat.com>
4295 * linux-low.c (current_lwp_ptid): New function.
4296 * linux-x86-low.c: Include nat/linux-nat.h.
4297 (x86_dr_low_get_addr): Use current_lwp_ptid.
4298 (x86_dr_low_get_control): Likewise.
4299 (x86_dr_low_get_status): Likewise.
4301 2015-03-20 Pedro Alves <palves@redhat.com>
4303 * tracepoint.c (cmd_qtstatus): Make "str" const.
4305 2015-03-20 Pedro Alves <palves@redhat.com>
4307 * server.c (handle_general_set): Make "req_str" const.
4309 2015-03-19 Pedro Alves <palves@redhat.com>
4311 * linux-low.c (linux_resume_one_lwp): Rename to ...
4312 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4313 instead call perror_with_name.
4314 (check_ptrace_stopped_lwp_gone): New function.
4315 (linux_resume_one_lwp): Reimplement as wrapper around
4316 linux_resume_one_lwp_throw that swallows errors if the LWP is
4319 2015-03-19 Pedro Alves <palves@redhat.com>
4321 * linux-low.c (count_events_callback, select_event_lwp_callback):
4322 No longer check whether the thread has resume_stop as last resume
4325 2015-03-19 Pedro Alves <palves@redhat.com>
4327 * linux-low.c (count_events_callback, select_event_lwp_callback):
4328 Use the lwp's status_pending_p field, not the thread's.
4330 2015-03-19 Pedro Alves <palves@redhat.com>
4332 * linux-low.c (select_event_lwp_callback): Update comments to
4333 no longer mention SIGTRAP.
4335 2015-03-18 Gary Benson <gbenson@redhat.com>
4337 * server.c (handle_query): Do not report vFile:fstat as supported.
4339 2015-03-11 Gary Benson <gbenson@redhat.com>
4341 * hostio.c (sys/types.h): New include.
4342 (sys/stat.h): Likewise.
4343 (common-remote-fileio.h): Likewise.
4344 (handle_fstat): New function.
4345 (handle_vFile): Handle vFile:fstat packets.
4347 2015-03-11 Gary Benson <gbenson@redhat.com>
4349 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4350 struct stat.st_blocks and struct stat.st_blksize.
4351 * configure: Regenerate.
4352 * config.in: Likewise.
4353 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4354 (OBS): Add common-remote-fileio.o.
4355 (common-remote-fileio.o): New rule.
4357 2015-03-09 Pedro Alves <palves@redhat.com>
4359 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4360 'struct sockaddr' pointer in 'accept' call.
4362 2015-03-09 Pedro Alves <palves@redhat.com>
4365 2015-03-07 Pedro Alves <palves@redhat.com>
4366 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4367 or <winsock2.h> here. Instead include "gdb_socket.h".
4368 (remote_open): Use union gdb_sockaddr_u.
4369 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4370 or <winsock2.h> here. Instead include "gdb_socket.h".
4371 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4372 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4374 (init_named_socket, gdb_agent_helper_thread): Use union
4377 2015-03-07 Pedro Alves <palves@redhat.com>
4379 * configure.ac (build_warnings): Move
4380 -Wdeclaration-after-statement to the C-specific set.
4381 * configure: Regenerate.
4383 2015-03-07 Pedro Alves <palves@redhat.com>
4385 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4386 or <winsock2.h> here. Instead include "gdb_socket.h".
4387 (remote_open): Use union gdb_sockaddr_u.
4388 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4389 or <winsock2.h> here. Instead include "gdb_socket.h".
4390 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4391 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4393 (init_named_socket, gdb_agent_helper_thread): Use union
4396 2015-03-07 Pedro Alves <palves@redhat.com>
4398 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4401 2015-03-06 Yao Qi <yao.qi@linaro.org>
4403 * linux-aarch64-low.c (aarch64_insert_point): Use
4404 show_debug_regs as a boolean.
4405 (aarch64_remove_point): Likewise.
4407 2015-03-05 Pedro Alves <palves@redhat.com>
4409 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4410 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4411 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4412 * nto-low.c (nto_target_ops): Likewise.
4413 * spu-low.c (spu_target_ops): Likewise.
4414 * win32-low.c (win32_target_ops): Likewise.
4416 2015-03-04 Pedro Alves <palves@redhat.com>
4418 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4419 Decide whether a breakpoint triggered based on the SIGTRAP's
4421 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4422 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4423 (linux_low_filter_event): Check for breakpoints before checking
4425 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4427 (linux_stopped_by_sw_breakpoint)
4428 (linux_supports_stopped_by_sw_breakpoint)
4429 (linux_stopped_by_hw_breakpoint)
4430 (linux_supports_stopped_by_hw_breakpoint): New functions.
4431 (linux_target_ops): Install new target methods.
4433 2015-03-04 Pedro Alves <palves@redhat.com>
4435 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4436 * server.c (swbreak_feature, hwbreak_feature): New globals.
4437 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4438 (captured_main): Clear swbreak_feature and hwbreak_feature.
4439 * server.h (swbreak_feature, hwbreak_feature): Declare.
4440 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4441 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4442 supports_stopped_by_hw_breakpoint>: New fields.
4443 (target_supports_stopped_by_sw_breakpoint)
4444 (target_stopped_by_sw_breakpoint)
4445 (target_supports_stopped_by_hw_breakpoint)
4446 (target_stopped_by_hw_breakpoint): Declare.
4448 2015-03-04 Pedro Alves <palves@redhat.com>
4450 enum lwp_stop_reason -> enum target_stop_reason
4451 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4452 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4453 (linux_wait_1, stuck_in_jump_pad_callback)
4454 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4455 (linux_stopped_by_watchpoint):
4456 * linux-low.h (enum lwp_stop_reason): Delete.
4457 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4458 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4460 2015-03-04 Yao Qi <yao.qi@linaro.org>
4462 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4464 2015-03-03 Gary Benson <gbenson@redhat.com>
4466 * hostio.c (handle_vFile): Fix prefix lengths.
4468 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4470 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4473 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4475 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4476 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4477 (clean): Add "rm -f" for above C files.
4478 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4479 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4480 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4481 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4482 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4483 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4484 (init_registers_s390x_vx_linux64)
4485 (init_registers_s390x_tevx_linux64)
4486 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4487 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4489 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4490 (s390_store_vxrs_high): New functions.
4491 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4493 (s390_arch_setup): Add logic for selecting one of the new target
4494 descriptions. Activate the new vector regsets if applicable.
4495 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4496 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4497 and init_registers_s390x_tevx_linux64.
4499 2015-03-01 Pedro Alves <palves@redhat.com>
4501 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4504 2015-02-27 Pedro Alves <palves@redhat.com>
4506 * linux-x86-low.c (u_debugreg_offset): New function.
4507 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4509 2015-02-27 Pedro Alves <palves@redhat.com>
4511 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4512 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4513 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4514 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4515 (ps_lsetfpregs, ps_getpid)
4516 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4517 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4518 (ps_lsetxregs, ps_plog): Declare.
4520 2015-02-27 Pedro Alves <palves@redhat.com>
4522 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4523 IP_AGENT_EXPORT_FUNC.
4524 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4525 IP_AGENT_EXPORT_FUNC.
4526 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4527 (IP_AGENT_EXPORT): Delete.
4528 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4529 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4530 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4531 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4532 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4533 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4534 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4535 (traceframe_read_count, traceframe_write_count)
4536 (traceframes_created, trace_state_variables, get_raw_reg)
4537 (get_trace_state_variable_value, set_trace_state_variable_value)
4538 (ust_loaded, helper_thread_id, cmd_buf): Use
4539 IPA_SYM_EXPORTED_NAME.
4540 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4541 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4542 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4543 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4544 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4545 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4546 EXTERN_C_PUSH/EXTERN_C_POP.
4547 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4548 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4549 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4550 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4551 (traceframe_write_count, traceframe_read_count)
4552 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4553 (about_to_request_buffer_space, get_trace_state_variable_value)
4554 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4555 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4556 EXTERN_C_PUSH/EXTERN_C_POP.
4557 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4558 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4559 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4560 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4561 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4562 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4563 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4564 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4566 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4567 (IP_AGENT_EXPORT_VAR_DECL): Define.
4569 (gdb_agent_get_raw_reg): Declare.
4571 2015-02-27 Tom Tromey <tromey@redhat.com>
4572 Pedro Alves <palves@redhat.com>
4574 Rename symbols whose names are reserved C++ keywords throughout.
4576 2015-02-27 Pedro Alves <palves@redhat.com>
4578 * Makefile.in (COMPILER): New, get it from autoconf.
4579 (CXX): Get from autoconf instead.
4580 (COMPILE.pre): Use COMPILER.
4581 (CC-LD): Rename to ...
4582 (CC_LD): ... this. Use COMPILER.
4583 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4584 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4585 * acinclude.m4: Include build-with-cxx.m4.
4586 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4587 Disable -Werror by default if building in C++ mode.
4588 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4589 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4590 the C++ compiler. Save/restore CXXFLAGS too.
4591 * configure: Regenerate.
4593 2015-02-27 Pedro Alves <palves@redhat.com>
4595 * acinclude.m4: Include libiberty.m4.
4596 * configure.ac: Call libiberty_INIT.
4597 * config.in, configure: Regenerate.
4599 2015-02-26 Pedro Alves <palves@redhat.com>
4601 * linux-low.c (linux_wait_1): When incrementing the PC past a
4602 program breakpoint always use the_low_target.breakpoint_len as
4603 increment, rather than the maximum between that and
4604 the_low_target.decr_pc_after_break.
4606 2015-02-23 Pedro Alves <palves@redhat.com>
4608 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4609 thread was doing a step-over; always adjust the PC if
4610 we stepped over a permanent breakpoint.
4611 (linux_wait_1): If we stepped over breakpoint that was on top of a
4612 permanent breakpoint, manually advance the PC past it.
4614 2015-02-23 Pedro Alves <palves@redhat.com>
4616 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4618 (x86_fill_gregset, x86_store_gregset): Use it when handling
4621 2015-02-20 Pedro Alves <palves@redhat.com>
4623 * thread-db.c: Include "nat/linux-procfs.h".
4624 (thread_db_init): Skip listing new threads if the kernel supports
4625 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4627 2015-02-20 Pedro Alves <palves@redhat.com>
4629 * linux-low.c (status_pending_p_callback): Use ptid_match.
4631 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4633 PR breakpoints/16812
4634 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4635 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4636 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4638 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4640 PR breakpoints/15956
4641 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4643 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4645 * linux-low.c (linux_low_btrace_conf): Print size.
4646 * server.c (handle_btrace_conf_general_set): New.
4647 (hanle_general_set): Call handle_btrace_conf_general_set.
4648 (handle_query): Report Qbtrace-conf:bts:size as supported.
4650 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4652 * linux-low.c (linux_low_enable_btrace): Update parameters.
4653 (linux_low_btrace_conf): New.
4654 (linux_target_ops)<to_btrace_conf>: Initialize.
4655 * server.c (current_btrace_conf): New.
4656 (handle_btrace_enable): Rename to ...
4657 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4658 to target_enable_btrace. Update comment. Update users.
4659 (handle_qxfer_btrace_conf): New.
4660 (qxfer_packets): Add btrace-conf entry.
4661 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4662 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4663 (target_ops)<read_btrace_conf>: New.
4664 (target_enable_btrace): Update parameters.
4665 (target_read_btrace_conf): New.
4667 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4669 * server.c (handle_btrace_general_set): Remove call to
4670 target_supports_btrace.
4671 (supported_btrace_packets): New.
4672 (handle_query): Call supported_btrace_packets.
4673 * target.h: include btrace-common.h.
4674 (btrace_target_info): Removed.
4675 (supports_btrace, target_supports_btrace): Update parameters.
4677 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4679 * Makefile.in (SFILES): Add common/btrace-common.c.
4680 (OBS): Add common/btrace-common.o.
4681 (btrace-common.o): Add build rules.
4682 * linux-low: Include btrace-common.h.
4683 (linux_low_read_btrace): Use struct btrace_data. Call
4684 btrace_data_init and btrace_data_fini.
4686 2015-02-06 Pedro Alves <palves@redhat.com>
4688 * thread-db.c (find_new_threads_callback): Add debug output.
4690 2015-02-04 Pedro Alves <palves@redhat.com>
4692 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4693 (resume_stopped_resumed_lwps): New function.
4694 (linux_wait_for_event_filtered): Use it.
4696 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4698 * Makefile.in (SFILES): Add linux-personality.c.
4699 (linux-personality.o): New rule.
4700 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4701 list of objects to be built.
4702 * linux-low.c: Include nat/linux-personality.h.
4703 (linux_create_inferior): Remove code to disable address space
4704 randomization (moved to ../nat/linux-personality.c). Create
4705 cleanup to disable address space randomization.
4707 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4709 * Makefile.in (posix-strerror.o): New rule.
4710 (mingw-strerror.o): Likewise.
4711 * configure: Regenerated.
4712 * configure.ac: Source file ../common/common.host. Initialize new
4713 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4715 2015-01-14 Yao Qi <yao@codesourcery.com>
4717 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4718 (ppc-linux.o): New rule.
4719 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4720 * configure.ac: AC_CHECK_FUNCS(getauxval).
4721 * config.in: Re-generated.
4722 * configure: Re-generated.
4723 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4724 ppc64_64bit_inferior_p
4726 2015-01-14 Yao Qi <yao@codesourcery.com>
4728 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4729 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4730 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4731 (PT_ORIG_R3, PT_TRAP): Likewise.
4732 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4733 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4734 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4736 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4738 * i387-fp.c (i387_cache_to_xsave): In look over
4739 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4740 zmmh_low_space field by use of zmmh_high_space.
4742 2015-01-09 Pedro Alves <palves@redhat.com>
4744 * linux-low.c (step_over_bkpt): Move higher up in the file.
4745 (handle_extended_wait): Don't store the stop_pc here.
4746 (get_stop_pc): Adjust comments and rename to ...
4747 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4748 stopped for a software breakpoint or hardware breakpoint.
4749 (thread_still_has_status_pending_p): New function.
4750 (status_pending_p_callback): Use
4751 thread_still_has_status_pending_p. If the event is no longer
4752 interesting, resume the LWP.
4753 (handle_tracepoints): Add assert.
4754 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4755 (wstatus_maybe_breakpoint): New function.
4756 (cancel_breakpoint): Delete function.
4757 (check_stopped_by_watchpoint): New function, factored out from
4758 linux_low_filter_event.
4759 (lp_status_maybe_breakpoint): Delete function.
4760 (linux_low_filter_event): Remove filter_ptid argument.
4761 Leave thread group exits pending here. Store the LWP's stop PC.
4762 Always leave events pending.
4763 (linux_wait_for_event_filtered): Pull all events out of the
4764 kernel, and leave them all pending.
4765 (count_events_callback, select_event_lwp_callback): Consider all
4767 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4768 (select_event_lwp): Only give preference to the stepping LWP in
4769 all-stop mode. Adjust comments.
4770 (ignore_event): New function.
4771 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4772 references to cancel_breakpoints. Adjust to renames. Also give
4773 equal priority to all LWPs that have had events in non-stop mode.
4774 If reporting a software breakpoint event, unadjust the LWP's PC.
4775 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4776 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4778 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4779 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4780 (linux_stopped_by_watchpoint): Adjust.
4781 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4782 * linux-low.h (enum lwp_stop_reason): New.
4783 (struct lwp_info) <stop_pc>: Adjust comment.
4784 <stopped_by_watchpoint>: Delete field.
4785 <stop_reason>: New field.
4786 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4787 * mem-break.c (software_breakpoint_inserted_here)
4788 (hardware_breakpoint_inserted_here): New function.
4789 * mem-break.h (software_breakpoint_inserted_here)
4790 (hardware_breakpoint_inserted_here): Declare.
4791 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4792 (cancel_breakpoints): Delete.
4793 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4794 (upload_fast_traceframes): Remove references to
4797 2015-01-09 Pedro Alves <palves@redhat.com>
4799 * thread-db.c (find_new_threads_callback): Ignore thread if the
4800 kernel thread ID is -1.
4802 2015-01-09 Pedro Alves <palves@redhat.com>
4804 * linux-low.c (linux_attach_fail_reason_string): Move to
4805 nat/linux-ptrace.c, and rename.
4806 (linux_attach_lwp): Update comment.
4807 (attach_proc_task_lwp_callback): New function.
4808 (linux_attach): Adjust to rename and use
4809 linux_proc_attach_tgid_threads.
4810 (linux_attach_fail_reason_string): Delete declaration.
4812 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4814 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4815 * server.c (gdbserver_version): Likewise.
4817 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4819 * remote-utils.c: Include ctype.h.
4820 (input_interrupt): Explicitly handle the case when the char
4821 received is the NUL byte. Improve the printing of non-ASCII
4824 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4826 * linux-low.c (linux_low_filter_event): Update call to
4827 linux_enable_event_reporting following the addition of
4828 a new parameter to that function.
4830 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4833 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4834 (AARCH64_FPCR_REGNO): Likewise.
4835 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4836 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4837 (aarch64_store_fpregset): Likewise.
4839 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4841 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4842 Remove FIXME comment about assumption about N.
4844 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4846 * configure.ac: If large-file support is disabled in GDBserver,
4847 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4848 * configure: Regenerate.
4850 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4852 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4853 warning upon ENODATA from ptrace.
4854 * linux-s390-low.c (s390_store_tdb): New.
4855 (s390_regsets): Add regset for NT_S390_TDB.
4857 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4859 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4860 without a fill_function.
4861 * linux-s390-low.c (s390_fill_last_break): Remove.
4862 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4863 (s390_arch_setup): Use regset's size instead of fill_function for
4866 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4868 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4869 the regset's store function when ptrace returned an error.
4870 * regcache.c (get_thread_regcache): Invalidate register cache
4871 before fetching inferior's registers.
4873 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4875 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4876 while-loop as for-loop.
4877 (regsets_store_inferior_registers): Likewise.
4879 2014-11-28 Yao Qi <yao@codesourcery.com>
4881 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4882 * config.in, configure: Re-generate.
4883 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4886 2014-11-21 Yao Qi <yao@codesourcery.com>
4888 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4889 (AC_CHECK_HEADERS): Remove malloc.h.
4890 * configure: Re-generated.
4891 * config.in: Re-generated.
4892 * server.h: Don't include alloca.h and malloc.h.
4893 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4894 Don't include malloc.h.
4896 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4898 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4899 corresponding ERRNO check in same block.
4901 2014-11-12 Pedro Alves <palves@redhat.com>
4903 * server.c (cont_thread): Update comment.
4904 (start_inferior, attach_inferior): No longer clear cont_thread.
4905 (handle_v_cont): No longer set cont_thread.
4906 (captured_main): Clear cont_thread each time a GDB connects.
4908 2014-11-12 Pedro Alves <palves@redhat.com>
4910 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4911 thread, and don't resume all threads if the Hc thread has exited.
4913 2014-11-12 Pedro Alves <palves@redhat.com>
4915 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4916 the process group instead of to a specific LWP.
4918 2014-10-15 Pedro Alves <palves@redhat.com>
4921 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4923 (arm_set_thread_context): Delete.
4924 (the_low_target): Adjust.
4925 * win32-i386-low.c (debug_registers_changed)
4926 (debug_registers_used): Delete.
4927 (update_debug_registers_callback): New function.
4928 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4929 needing to update their debug registers.
4930 (win32_get_current_dr): New function.
4931 (x86_dr_low_get_addr, x86_dr_low_get_control)
4932 (x86_dr_low_get_status): Fetch the debug register from the thread
4934 (i386_initial_stuff): Adjust.
4935 (i386_get_thread_context): Remove current_event parameter. Don't
4936 clear debug_registers_changed nor copy DR values to
4938 (i386_set_thread_context): Delete.
4939 (i386_prepare_to_resume): New function.
4940 (i386_thread_added): Mark the thread as needing to update irs
4942 (the_low_target): Remove i386_set_thread_context and install
4943 i386_prepare_to_resume.
4944 * win32-low.c (win32_get_thread_context): Adjust.
4945 (win32_set_thread_context): Use SetThreadContext
4947 (win32_prepare_to_resume): New function.
4948 (win32_require_context): New function, factored out from ...
4949 (thread_rec): ... this.
4950 (continue_one_thread): Call win32_prepare_to_resume on each thread
4951 we're about to continue.
4952 (win32_resume): Call win32_prepare_to_resume on the event thread.
4953 * win32-low.h (struct win32_thread_info)
4954 <debug_registers_changed>: New field.
4955 (struct win32_target_ops): Change prototype of set_thread_context,
4956 delete set_thread_context and add prepare_to_resume.
4957 (win32_require_context): New declaration.
4959 2014-10-08 Gary Benson <gbenson@redhat.com>
4961 * server.h: Do not include common-exceptions.h.
4963 2014-10-08 Gary Benson <gbenson@redhat.com>
4965 * server.h: Do not include cleanups.h.
4967 2014-09-30 James Hogan <james.hogan@imgtec.com>
4969 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4972 2014-09-23 Yao Qi <yao@codesourcery.com>
4974 * linux-low.c (lp_status_maybe_breakpoint): New function.
4975 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4976 (count_events_callback): Likewise.
4977 (select_event_lwp_callback): Likewise.
4978 (cancel_breakpoints_callback): Likewise.
4980 2014-09-19 Don Breazeal <donb@codesourcery.com>
4982 * linux-low.c (handle_extended_wait): Call
4983 linux_ptrace_get_extended_event.
4984 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4985 linux_is_extended_waitstatus.
4987 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4989 * Makefile.in (CPPFLAGS): Define.
4990 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4991 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4993 2014-09-16 Gary Benson <gbenson@redhat.com>
4995 * inferiors.h (current_inferior): Renamed as...
4996 (current_thread): New variable. All uses updated.
4997 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4998 (maybe_move_out_of_jump_pad): Likewise.
4999 (cancel_breakpoint): Likewise.
5000 (linux_low_filter_event): Likewise.
5001 (wait_for_sigstop): Likewise.
5002 (linux_resume_one_lwp): Likewise.
5003 (need_step_over_p): Likewise.
5004 (start_step_over): Likewise.
5005 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5006 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5007 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5008 and save_inferior as saved_thread.
5009 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5011 (regcache_invalidate_thread): Likewise.
5012 * remote-utils.c (prepare_resume_reply): Likewise.
5013 * thread-db.c (thread_db_get_tls_address): Likewise.
5014 (disable_thread_event_reporting): Likewise.
5015 (remove_thread_event_breakpoints): Likewise.
5016 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5018 * target.h (set_desired_inferior): Renamed as...
5019 (set_desired_thread): New declaration. All uses updated.
5020 * server.c (myresume): Updated comment to reference thread instead
5022 (handle_serial_event): Likewise.
5023 (handle_target_event): Likewise.
5025 2014-09-12 Tom Tromey <tromey@redhat.com>
5026 Gary Benson <gbenson@redhat.com>
5028 * regcache.h: Include common-regcache.h.
5029 (regcache_read_pc): Don't declare.
5030 * regcache.c (get_thread_regcache_for_ptid): New function.
5032 2014-09-11 Tom Tromey <tromey@redhat.com>
5033 Gary Benson <gbenson@redhat.com>
5035 * symbol.c: New file.
5036 * Makefile.in (SFILES): Add symbol.c.
5037 (OBS): Add symbol.o.
5039 2014-09-11 Gary Benson <gbenson@redhat.com>
5041 * target.c (target_stop_ptid, target_continue_ptid): New
5044 2014-09-11 Tom Tromey <tromey@redhat.com>
5045 Gary Benson <gbenson@redhat.com>
5047 * target.h: Include target/target.h.
5048 * target.c (target_read_memory, target_read_uint32)
5049 (target_write_memory): New functions.
5051 2014-09-11 Gary Benson <gbenson@redhat.com>
5053 * server.h (debug_hw_points): Don't declare.
5054 * server.c (debug_hw_points): Don't define. Replace all uses
5055 with show_debug_regs.
5056 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5057 all uses with show_debug_regs.
5059 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5061 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5062 endianness into account.
5063 (ppc_supply_ptrace_register): Likewise.
5065 2014-09-03 James Hogan <james.hogan@imgtec.com>
5067 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5068 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5070 2014-09-03 Gary Benson <gbenson@redhat.com>
5072 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5073 ALL_DEBUG_ADDRESS_REGISTERS.
5075 2014-09-02 Gary Benson <gbenson@redhat.com>
5077 * i386-low.h: Renamed as...
5078 * x86-low.h: New file. All type, function and variable name
5079 prefixes changed from "i386_" to "x86_". All references updated.
5080 * i386-low.c: Renamed as...
5081 * x86-low.c: New file. All type, function and variable name
5082 prefixes changed from "i386_" to "x86_". All references updated.
5084 2014-09-02 Gary Benson <gbenson@redhat.com>
5086 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5087 (x86_linux_new_thread): Likewise.
5089 2014-08-29 Gary Benson <gbenson@redhat.com>
5091 * server.h (setjmp.h): Do not include.
5092 (toplevel): Do not declare.
5093 (common-exceptions.h): Include.
5094 (cleanups.h): Likewise.
5095 * server.c (toplevel): Do not define.
5096 (exit_code): New static global.
5097 (detach_or_kill_for_exit_cleanup): New function.
5098 (main): New function. Original main renamed to...
5099 (captured_main): New function.
5100 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5102 2014-08-29 Gary Benson <gbenson@redhat.com>
5104 * Makefile.in (SFILES): Add common/common-exceptions.c.
5105 (OBS): Add common-exceptions.o.
5106 (common-exceptions.o): New rule.
5107 * utils.c (prepare_to_throw_exception): New function.
5109 2014-08-29 Gary Benson <gbenson@redhat.com>
5111 * config.in: Regenerate.
5112 * configure: Likewise.
5114 2014-08-29 Gary Benson <gbenson@redhat.com>
5116 * Makefile.in (SFILES): Add common/cleanups.c.
5118 (cleanups.o): New rule.
5120 2014-08-29 Gary Benson <gbenson@redhat.com>
5122 * utils.c (internal_vwarning): New function.
5124 2014-08-28 Gary Benson <gbenson@redhat.com>
5126 * utils.h (fatal): Remove declaration.
5127 * utils.c (fatal): Remove function.
5129 2014-08-28 Gary Benson <gbenson@redhat.com>
5131 * tracepoint.c (gdb_agent_init): Replace fatal with
5133 (initialize_tracepoint): Likewise.
5135 2014-08-28 Gary Benson <gbenson@redhat.com>
5137 * remote-utils.c (remote_prepare): Replace fatal with error.
5139 2014-08-28 Gary Benson <gbenson@redhat.com>
5141 * linux-low.c (linux_async): Replace fatal with warning.
5143 (linux_start_non_stop): Return -1 if linux_async failed.
5145 2014-08-28 Gary Benson <gbenson@redhat.com>
5147 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5149 (i386_dr_low_get_addr): Remove vague comment.
5150 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5153 2014-08-28 Gary Benson <gbenson@redhat.com>
5155 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5156 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5158 (linux_resume_one_lwp): Likewise.
5159 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5161 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5162 with internal_error.
5163 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5164 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5165 (find_register_by_name): Replace fatal with internal_error.
5166 (find_regno): Likewise.
5167 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5168 * thread-db.c (thread_db_create_event): Likewise.
5169 (thread_db_load_search): Likewise.
5170 (try_thread_db_load_1): Likewise.
5171 * tracepoint.c (get_jump_space_head): Replace fatal with
5173 (claim_trampoline_space): Likewise.
5174 (have_fast_tracepoint_trampoline_buffer): Likewise.
5175 (cmd_qtstart): Likewise.
5176 (stop_tracing): Likewise.
5177 (fast_tracepoint_collecting): Likewise.
5178 (target_malloc): Likewise.
5179 (download_tracepoint): Likewise.
5180 (download_trace_state_variables): Replace check with gdb_assert.
5181 (upload_fast_traceframes): Replace fatal with internal_error.
5183 2014-08-19 Tom Tromey <tromey@redhat.com>
5184 Gary Benson <gbenson@redhat.com>
5186 * Makefile.in (SFILES): Add common/common-debug.c.
5187 (OBS): Add common-debug.o.
5188 (common-debug.o): New rule.
5189 * debug.h (debug_printf): Don't declare.
5190 * debug.c (debug_printf): Renamed and rewritten as...
5191 (debug_vprintf): New function.
5193 2014-08-19 Gary Benson <gbenson@redhat.com>
5195 * utils.h: Do not include print-utils.h.
5197 2014-08-19 Tom Tromey <tromey@redhat.com>
5198 Gary Benson <gbenson@redhat.com>
5200 * server.h: Add static assertion.
5201 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5203 2014-08-19 Tom Tromey <tromey@redhat.com>
5204 Gary Benson <gbenson@redhat.com>
5206 * Makefile.in (SFILES): Add common/errors.c.
5207 (OBS): Add errors.o.
5208 (IPA_OBS): Add errors-ipa.o.
5209 (errors.o): New rule.
5210 (errors-ipa.o): Likewise.
5211 * utils.h (perror_with_name, error, warning): Don't declare.
5212 * utils.c (warning): Renamed and rewritten as...
5213 (vwarning): New function.
5214 (error): Renamed and rewritten as...
5215 (verror): New function.
5216 (internal_error): Renamed and rewritten as...
5217 (internal_verror): New function.
5219 2014-08-07 Gary Benson <gbenson@redhat.com>
5221 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5222 * configure: Regenerate.
5223 * config.in: Likewise.
5224 * server.h: Do not include errno.h.
5225 * event-loop.c: Likewise.
5226 * hostio-errno.c: Likewise.
5227 * linux-low.c: Likewise.
5228 * remote-utils.c: Likewise.
5229 * spu-low.c: Likewise.
5230 * utils.c: Likewise.
5231 * gdbreplay.c: Unconditionally include errno.h.
5233 2014-08-07 Gary Benson <gbenson@redhat.com>
5235 * server.h: Do not include string.h.
5236 * event-loop.c: Likewise.
5237 * linux-low.c: Likewise.
5238 * regcache.c: Likewise.
5239 * remote-utils.c: Likewise.
5240 * spu-low.c: Likewise.
5241 * utils.c: Likewise.
5243 2014-08-07 Gary Benson <gbenson@redhat.com>
5245 * server.h: Do not include gdb_assert.h.
5247 2014-08-07 Gary Benson <gbenson@redhat.com>
5249 * server.h: Do not include common-utils.h.
5251 2014-08-07 Gary Benson <gbenson@redhat.com>
5253 * server.h: Do not include ptid.h.
5254 * notif.h: Likewise.
5256 2014-08-07 Gary Benson <gbenson@redhat.com>
5258 * server.h: Do not include gdb_locale.h.
5260 2014-08-07 Gary Benson <gbenson@redhat.com>
5262 * server.h: Do not include gdb/signals.h.
5263 * win32-low.c: Likewise.
5265 2014-08-07 Gary Benson <gbenson@redhat.com>
5267 * server.h: Do not include pathmax.h.
5269 2014-08-07 Gary Benson <gbenson@redhat.com>
5271 * server.h: Do not include libiberty.h.
5272 * linux-bfin-low.c: Likewise.
5274 2014-08-07 Gary Benson <gbenson@redhat.com>
5276 * server.h: Do not include ansidecl.h.
5278 2014-08-07 Gary Benson <gbenson@redhat.com>
5280 * linux-x86-low.c: Do not include stddef.h.
5281 * lynx-ppc-low.c: Likewise.
5282 * tracepoint.c: Likewise.
5284 2014-08-07 Gary Benson <gbenson@redhat.com>
5286 * server.h: Do not include stdarg.h.
5287 * nto-low.c: Likewise.
5289 2014-08-07 Gary Benson <gbenson@redhat.com>
5291 * server.h: Do not include stdlib.h.
5292 * inferiors.c: Likewise.
5293 * linux-low.c: Likewise.
5294 * regcache.c: Likewise.
5295 * spu-low.c: Likewise.
5296 * tracepoint.c: Likewise.
5297 * utils.c: Likewise.
5299 2014-08-07 Gary Benson <gbenson@redhat.com>
5301 * server.h: Do not include stdio.h.
5302 * linux-low.c: Likewise.
5303 * remote-utils.c: Likewise.
5304 * spu-low.c: Likewise.
5305 * utils.c: Likewise.
5306 * wincecompat.c: Likewise.
5308 2014-08-06 Gary Benson <gbenson@redhat.com>
5310 * regcache.c (init_register_cache): Move conditionals inside if.
5312 2014-08-06 Gary Benson <gbenson@redhat.com>
5314 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5316 2014-07-31 Gary Benson <gbenson@redhat.com>
5318 * ax.h: Do not include server.h.
5319 * gdbthread.h: Likewise.
5320 * lynx-low.h: Likewise.
5321 * notif.h: Likewise.
5323 2014-07-30 Gary Benson <gbenson@redhat.com>
5325 * server.h: Include common-defs.h.
5326 Do not include config.h or build-gnulib-gdbserver/config.h.
5328 2014-07-30 Gary Benson <gbenson@redhat.com>
5330 * hostio-errno.c: Move server.h to top of includes list.
5331 * inferiors.c: Likewise.
5332 * linux-x86-low.c: Likewise.
5333 * notif.c: Include server.h.
5335 2014-07-24 Tom Tromey <tromey@redhat.com>
5336 Gary Benson <gbenson@redhat.com>
5338 * server.h (CORE_ADDR): Now unsigned.
5340 2014-07-16 Pedro Alves <palves@redhat.com>
5342 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5344 2014-07-15 Pedro Alves <palves@redhat.com>
5346 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5349 2014-07-11 Pedro Alves <palves@redhat.com>
5351 * linux-low.c (kill_wait_lwp): New function, based on
5352 kill_one_lwp_callback, but use my_waitpid directly.
5353 (kill_one_lwp_callback, linux_kill): Use it.
5355 2014-06-23 Pedro Alves <palves@redhat.com>
5357 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5358 before setting DR0..DR3.
5360 2014-06-20 Gary Benson <gbenson@redhat.com>
5362 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5363 * configure: Regenerated.
5364 * config.in: Likewise.
5366 2014-06-20 Gary Benson <gbenson@redhat.com>
5368 * Makefile.in (SFILES): Update locations for files moved
5370 (object file files): Reordered.
5372 2014-06-20 Gary Benson <gbenson@redhat.com>
5374 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5375 (i386_dr_low_set_addr): Likewise.
5376 (i386_dr_low_get_addr): Likewise.
5377 (i386_dr_low_can_set_control): Likewise.
5378 (i386_dr_low_set_control): Likewise.
5379 (i386_dr_low_get_control): Likewise.
5380 (i386_dr_low_get_status): Likewise.
5381 (i386_get_debug_register_length): Likewise.
5382 * linux-x86-low.c (i386_dr_low_set_addr):
5383 Changed signature. Made static.
5384 (i386_dr_low_get_addr): Likewise.
5385 (i386_dr_low_set_control): Likewise.
5386 (i386_dr_low_get_control): Likewise.
5387 (i386_dr_low_get_status): Likewise.
5388 (i386_dr_low): New global variable.
5389 * win32-i386-low.c (i386_dr_low_set_addr):
5390 Changed signature. Made static.
5391 (i386_dr_low_get_addr): Likewise.
5392 (i386_dr_low_set_control): Likewise.
5393 (i386_dr_low_get_control): Likewise.
5394 (i386_dr_low_get_status): Likewise.
5395 (i386_dr_low): New global variable.
5397 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5399 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5400 * Makefile.in (AR, AR_FLAGS): Define.
5401 * configure: Regenerate.
5403 2014-06-19 Gary Benson <gbenson@redhat.com>
5405 * Makefile.in (i386-dregs.o): New rule.
5406 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5407 * i386-low.c (target.h): Remove include.
5408 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5409 (DR_CONTROL_SHIFT): Likewise.
5410 (DR_CONTROL_SIZE): Likewise.
5411 (DR_RW_EXECUTE): Likewise.
5412 (DR_RW_WRITE): Likewise.
5413 (DR_RW_READ): Likewise.
5414 (DR_RW_IORW): Likewise.
5415 (DR_LEN_1): Likewise.
5416 (DR_LEN_2): Likewise.
5417 (DR_LEN_4): Likewise.
5418 (DR_LEN_8): Likewise.
5419 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5420 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5421 (DR_ENABLE_SIZE): Likewise.
5422 (DR_LOCAL_SLOWDOWN): Likewise.
5423 (DR_GLOBAL_SLOWDOWN): Likewise.
5424 (DR_CONTROL_RESERVED): Likewise.
5425 (I386_DR_CONTROL_MASK): Likewise.
5426 (I386_DR_VACANT): Likewise.
5427 (I386_DR_LOCAL_ENABLE): Likewise.
5428 (I386_DR_GLOBAL_ENABLE): Likewise.
5429 (I386_DR_DISABLE): Likewise.
5430 (I386_DR_SET_RW_LEN): Likewise.
5431 (I386_DR_GET_RW_LEN): Likewise.
5432 (I386_DR_WATCH_HIT): Likewise.
5433 (i386_wp_op_t): Likewise.
5434 (i386_show_dr): Likewise.
5435 (i386_length_and_rw_bits): Likewise.
5436 (i386_insert_aligned_watchpoint): Likewise.
5437 (i386_remove_aligned_watchpoint): Likewise.
5438 (i386_handle_nonaligned_watchpoint): Likewise.
5439 i386_update_inferior_debug_regs(): Likewise.
5440 (i386_dr_insert_watchpoint): Likewise.
5441 (i386_dr_remove_watchpoint): Likewise.
5442 (i386_dr_region_ok_for_watchpoint): Likewise.
5443 (i386_dr_stopped_data_address): Likewise.
5444 (i386_dr_stopped_by_watchpoint): Likewise.
5446 2014-06-19 Gary Benson <gbenson@redhat.com>
5448 * i386-low.c (i386_dr_show): Renamed to
5449 i386_show_dr and made static. All uses updated.
5450 (i386_dr_length_and_rw_bits): Renamed to
5451 i386_length_and_rw_bits and made static.
5453 (i386_dr_insert_aligned_watchpoint): Renamed to
5454 i386_insert_aligned_watchpoint and made static.
5456 (i386_dr_remove_aligned_watchpoint): Renamed to
5457 i386_remove_aligned_watchpoint and made static.
5459 (i386_dr_update_inferior_debug_regs): Renamed to
5460 i386_update_inferior_debug_regs and made static.
5463 2014-06-18 Gary Benson <gbenson@redhat.com>
5465 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5466 (i386_dr_low_can_set_control): Likewise.
5467 (i386_get_debug_register_length): Likewise.
5468 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5469 (i386_dr_low_can_set_control): Likewise.
5470 (i386_get_debug_register_length): Likewise.
5472 2014-06-17 Gary Benson <gbenson@redhat.com>
5474 * i386-low.h (i386-dregs.h): New include.
5475 (DR_FIRSTADDR): Now in i386-dregs.h.
5476 (DR_LASTADDR): Likewise.
5477 (DR_NADDR): Likewise.
5478 (DR_STATUS): Likewise.
5479 (DR_CONTROL): Likewise.
5480 (i386_debug_reg_state): 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.
5486 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5488 2014-06-18 Gary Benson <gbenson@redhat.com>
5490 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5491 i386_dr_insert_watchpoint.
5492 (i386_low_remove_watchpoint): Renamed to
5493 i386_dr_remove_watchpoint.
5494 (i386_low_region_ok_for_watchpoint): Renamed to
5495 i386_dr_region_ok_for_watchpoint.
5496 (i386_low_stopped_data_address): Renamed to
5497 i386_dr_stopped_data_address.
5498 (i386_low_stopped_by_watchpoint): Renamed to
5499 i386_dr_stopped_by_watchpoint.
5500 * i386-low.c (i386_show_dr): Renamed to
5501 i386_dr_show and made nonstatic. All uses updated.
5502 (i386_length_and_rw_bits): Renamed to
5503 i386_dr_length_and_rw_bits and made nonstatic.
5505 (i386_insert_aligned_watchpoint): Renamed to
5506 i386_dr_insert_aligned_watchpoint and made nonstatic.
5508 (i386_remove_aligned_watchpoint): Renamed to
5509 i386_dr_remove_aligned_watchpoint and made nonstatic.
5511 (i386_update_inferior_debug_regs): Renamed to
5512 i386_dr_update_inferior_debug_regs and made nonstatic.
5514 (i386_low_insert_watchpoint): Renamed to
5515 i386_dr_insert_watchpoint. All uses updated.
5516 (i386_low_remove_watchpoint): Renamed to
5517 i386_dr_remove_watchpoint. All uses updated.
5518 (i386_low_region_ok_for_watchpoint): Renamed to
5519 i386_dr_region_ok_for_watchpoint. All uses updated.
5520 (i386_low_stopped_data_address): Renamed to
5521 i386_dr_stopped_data_address. All uses updated.
5522 (i386_low_stopped_by_watchpoint): Renamed to
5523 i386_dr_stopped_by_watchpoint. All uses updated.
5525 2014-06-18 Gary Benson <gbenson@redhat.com>
5527 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5528 (i386_dr_low_can_set_control): Likewise.
5529 (i386_insert_aligned_watchpoint): New check.
5531 2014-06-18 Gary Benson <gbenson@redhat.com>
5533 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5536 2014-06-18 Gary Benson <gbenson@redhat.com>
5538 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5539 instead of fatal and error.
5540 (i386_handle_nonaligned_watchpoint): Likewise.
5542 2014-06-18 Gary Benson <gbenson@redhat.com>
5544 * i386-low.c (i386_get_debug_register_length): New macro.
5545 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5546 (i386_show_dr): Use debug_printf instead of fprintf. Use
5547 phex to format values.
5549 2014-06-18 Gary Benson <gbenson@redhat.com>
5551 * i386-low.h: Comment changes.
5552 * i386-low.c: Likewise.
5554 2014-06-18 Gary Benson <gbenson@redhat.com>
5556 * i386-low.c: Whitespace changes.
5558 2014-06-12 Tom Tromey <tromey@redhat.com>
5560 * utils.c (freeargv): Remove.
5562 2014-06-12 Tom Tromey <tromey@redhat.com>
5564 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5565 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5566 (parse_debug_format_options): Likewise.
5567 (gdbserver_usage): Likewise.
5568 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5569 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5570 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5572 ($(LIBGNU)): Depend on libiberty.
5573 (all-lib): Recurse into all subdirs.
5574 (install-only): Invoke "install" target in subdirs.
5575 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5577 * configure: Rebuild.
5578 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5579 for vasprintf, vsnprintf, or gettimeofday.
5580 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5583 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5585 * development.sh: Delete.
5586 * Makefile.in (config.status): Adjust dependency on development.sh.
5587 * configure.ac: Adjust development.sh source call.
5588 * configure: Regenerate.
5590 2014-06-02 Pedro Alves <palves@redhat.com>
5592 * ax.c (gdb_free_agent_expr): New function.
5593 * ax.h (gdb_free_agent_expr): New declaration.
5594 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5596 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5598 (clear_breakpoint_conditions_and_commands): New function.
5599 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5600 (clear_breakpoint_conditions_and_commands): New declaration.
5602 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5604 * linux-aarch64-low.c (asm/ptrace.h): Include.
5606 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5608 Fix TLS access for -static -pthread.
5609 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5610 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5611 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5613 2014-05-20 Pedro Alves <palves@redhat.com>
5615 * linux-aarch64-low.c (aarch64_insert_point)
5616 (aarch64_remove_point): No longer check whether the type is
5617 supported here. Adjust to new interface.
5618 (the_low_target): Install aarch64_supports_z_point_type as
5619 supports_z_point_type method.
5620 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5621 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5622 instead of a Z packet char. Adjust.
5623 (arm_supports_z_point_type): New function.
5624 (arm_insert_point, arm_remove_point): Adjust to new interface.
5625 (the_low_target): Install arm_supports_z_point_type.
5626 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5627 (cris_insert_point, cris_remove_point): Adjust to new interface.
5628 Don't check whether the type is supported here.
5629 (the_low_target): Install cris_supports_z_point_type.
5630 * linux-low.c (linux_supports_z_point_type): New function.
5631 (linux_insert_point, linux_remove_point): Adjust to new interface.
5632 * linux-low.h (struct linux_target_ops) <insert_point,
5633 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5634 raw_breakpoint pointer parameter.
5635 <supports_z_point_type>: New method.
5636 * linux-mips-low.c (mips_supports_z_point_type): New function.
5637 (mips_insert_point, mips_remove_point): Adjust to new interface.
5638 Use mips_supports_z_point_type.
5639 (the_low_target): Install mips_supports_z_point_type.
5640 * linux-ppc-low.c (the_low_target): Install NULL as
5641 supports_z_point_type method.
5642 * linux-s390-low.c (the_low_target): Install NULL as
5643 supports_z_point_type method.
5644 * linux-sparc-low.c (the_low_target): Install NULL as
5645 supports_z_point_type method.
5646 * linux-x86-low.c (x86_supports_z_point_type): New function.
5647 (x86_insert_point): Adjust to new insert_point interface. Use
5648 insert_memory_breakpoint. Adjust to new
5649 i386_low_insert_watchpoint interface.
5650 (x86_remove_point): Adjust to remove_point interface. Use
5651 remove_memory_breakpoint. Adjust to new
5652 i386_low_remove_watchpoint interface.
5653 (the_low_target): Install x86_supports_z_point_type.
5654 * lynx-low.c (lynx_target_ops): Install NULL as
5655 supports_z_point_type callback.
5656 * nto-low.c (nto_supports_z_point_type): New.
5657 (nto_insert_point, nto_remove_point): Adjust to new interface.
5658 (nto_target_ops): Install nto_supports_z_point_type.
5659 * mem-break.c: Adjust intro comment.
5660 (struct raw_breakpoint) <raw_type, size>: New fields.
5661 <inserted>: Update comment.
5662 <shlib_disabled>: Delete field.
5663 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5664 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5665 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5666 (raw_bkpt_type_to_target_hw_bp_type): New function.
5667 (find_enabled_raw_code_breakpoint_at): New function.
5668 (find_raw_breakpoint_at): New type and size parameters. Use them.
5669 (insert_memory_breakpoint): New function, based off
5670 set_raw_breakpoint_at.
5671 (remove_memory_breakpoint): New function.
5672 (set_raw_breakpoint_at): Reimplement.
5673 (set_breakpoint): New, based on set_breakpoint_at.
5674 (set_breakpoint_at): Reimplement.
5675 (delete_raw_breakpoint): Go through the_target->remove_point
5676 instead of assuming memory breakpoints.
5677 (find_gdb_breakpoint_at): Delete.
5678 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5679 (find_gdb_breakpoint): New function.
5680 (set_gdb_breakpoint_at): Delete.
5681 (z_type_supported): New function.
5682 (set_gdb_breakpoint_1): New function, loosely based off
5683 set_gdb_breakpoint_at.
5684 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5685 (delete_gdb_breakpoint_at): Delete.
5686 (delete_gdb_breakpoint_1): New function, loosely based off
5687 delete_gdb_breakpoint_at.
5688 (delete_gdb_breakpoint): New function.
5689 (clear_gdb_breakpoint_conditions): Rename to ...
5690 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5692 (add_condition_to_breakpoint): Make static.
5693 (add_breakpoint_condition): Take a struct breakpoint pointer
5694 instead of an address. Adjust.
5695 (gdb_condition_true_at_breakpoint): Rename to ...
5696 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5698 (gdb_condition_true_at_breakpoint): Reimplement.
5699 (add_breakpoint_commands): Take a struct breakpoint pointer
5700 instead of an address. Adjust.
5701 (gdb_no_commands_at_breakpoint): Rename to ...
5702 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5703 parameter. Return true if no breakpoint was found. Change debug
5705 (gdb_no_commands_at_breakpoint): Reimplement.
5706 (run_breakpoint_commands): Rename to ...
5707 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5708 and change return type to boolean.
5709 (run_breakpoint_commands): New function.
5710 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5711 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5712 breakpoint. Go through the_target->remove_point instead of
5713 assuming memory breakpoint.
5714 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5715 software and hardware breakpoints.
5716 (reinsert_raw_breakpoint): Go through the_target->insert_point
5717 instead of assuming memory breakpoint.
5718 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5719 software and hardware breakpoints.
5720 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5721 Check both software and hardware breakpoints.
5722 (validate_inserted_breakpoint): Assert the breakpoint is a
5723 software breakpoint. Set the inserted flag to -1 instead of
5724 setting shlib_disabled.
5725 (delete_disabled_breakpoints): Adjust.
5726 (validate_breakpoints): Only validate software breakpoints.
5727 Adjust to inserted flag change.
5728 (check_mem_read, check_mem_write): Skip breakpoint types other
5729 than software breakpoints. Adjust to inserted flag change.
5730 * mem-break.h (enum raw_bkpt_type): New enum.
5731 (raw_breakpoint, struct process_info): Forward declare.
5732 (Z_packet_to_target_hw_bp_type): Delete declaration.
5733 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5734 (set_gdb_breakpoint, delete_gdb_breakpoint)
5735 (clear_breakpoint_conditions): New declarations.
5736 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5737 (breakpoint_inserted_here): Update comment.
5738 (add_breakpoint_condition, add_breakpoint_commands): Replace
5739 address parameter with a breakpoint pointer parameter.
5740 (gdb_breakpoint_here): Update comment.
5741 (delete_gdb_breakpoint_at): Delete.
5742 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5743 * server.c (process_point_options): Take a struct breakpoint
5744 pointer instead of an address. Adjust.
5745 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5746 delete_gdb_breakpoint.
5747 * spu-low.c (spu_target_ops): Install NULL as
5748 supports_z_point_type method.
5749 * target.h: Include mem-break.h.
5750 (struct target_ops) <prepare_to_access_memory>: Update comment.
5751 <supports_z_point_type>: New field.
5752 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5753 instead of a char. Also take a raw breakpoint pointer.
5754 * win32-arm-low.c (the_low_target): Install NULL as
5755 supports_z_point_type.
5756 * win32-i386-low.c (i386_supports_z_point_type): New function.
5757 (i386_insert_point, i386_remove_point): Adjust to new interface.
5758 (the_low_target): Install i386_supports_z_point_type.
5759 * win32-low.c (win32_supports_z_point_type): New function.
5760 (win32_insert_point, win32_remove_point): Adjust to new interface.
5761 (win32_target_ops): Install win32_supports_z_point_type.
5762 * win32-low.h (struct win32_target_ops):
5763 <supports_z_point_type>: New method.
5764 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5765 instead of a char. Also take a raw breakpoint pointer.
5767 2014-05-20 Pedro Alves <palves@redhat.com>
5769 * mem-break.h: Include break-common.h.
5770 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5771 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5772 (Z_packet_to_target_hw_bp_type): New declaration.
5773 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5774 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5775 (Z_PACKET_ACCESS_WP): Delete macros.
5776 (Z_packet_to_hw_type): Delete function.
5777 * i386-low.h: Don't include break-common.h here.
5778 (Z_packet_to_hw_type): Delete declaration.
5779 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5780 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5781 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5782 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5783 * linux-aarch64-low.c: Don't include break-common.h here.
5784 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5785 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5786 (Z_packet_to_target_hw_bp_type): Delete function.
5787 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5789 (mips_insert_point, mips_remove_point): Use
5790 Z_packet_to_target_hw_bp_type.
5792 2014-05-20 Pedro Alves <palves@redhat.com>
5794 * linux-aarch64-low.c: Include break-common.h.
5795 (enum target_point_type): Delete.
5796 (Z_packet_to_point_type): Rename to ...
5797 (Z_packet_to_target_hw_bp_type): ... this, and return a
5798 target_hw_bp_type instead.
5799 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5800 instead of an enum target_point_type.
5801 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5803 (aarch64_dr_state_insert_one_point)
5804 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5805 (aarch64_handle_aligned_watchpoint)
5806 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5807 Take an enum target_hw_bp_type instead of an enum
5809 (aarch64_supports_z_point_type): New function.
5810 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5811 use Z_packet_to_target_hw_bp_type.
5813 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5815 * configure.ac: Only use -Werror by default when DEVELOPMENT
5817 * configure: Regenerate.
5819 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5821 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5822 * linux-x86-low.c (X86_64_USER_REGS): New.
5823 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5825 2014-04-28 Yao Qi <yao@codesourcery.com>
5827 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5830 2014-04-25 Pedro Alves <palves@redhat.com>
5833 * linux-low.c (linux_attach_fail_reason_string): New function.
5834 (linux_attach_lwp): Delete.
5835 (linux_attach_lwp_1): Rename to ...
5836 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5837 argument. Remove "initial" parameter. Return int instead of
5838 void. Don't error or warn here.
5839 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5840 failure to attach to the tgid. Call warning when failing to
5842 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5843 argument. Remove "initial" parameter. Return int instead of
5844 void. Don't error or warn here.
5845 (linux_attach_fail_reason_string): New declaration.
5846 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5847 interface change. Use linux_attach_fail_reason_string.
5849 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5850 Walfred Tedeschi <walfred.tedeschi@intel.com>
5852 * Makefile.in: Added rules to handle new files
5853 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5854 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5855 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5856 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5857 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5858 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5860 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5861 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5862 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5863 i386/x32-avx512.xml.
5864 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5865 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5866 i386/x32-avx512-linux.xml.
5867 * i387-fp.c (num_avx512_k_registers): New constant for number
5869 (num_avx512_zmmh_low_registers): New constant for number of
5870 lower ZMM registers (0-15).
5871 (num_avx512_zmmh_high_registers): New constant for number of
5872 higher ZMM registers (16-31).
5873 (num_avx512_ymmh_registers): New contant for number of higher
5874 YMM registers (ymm16-31 added by avx521 on x86_64).
5875 (num_avx512_xmm_registers): New constant for number of higher
5876 XMM registers (xmm16-31 added by AVX512 on x86_64).
5877 (struct i387_xsave): Add space for AVX512 registers.
5878 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5879 Add code to handle AVX512 registers.
5880 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5881 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5882 prototypei from generated file.
5883 (tdesc_amd64_avx512_linux): Likewise.
5884 (init_registers_x32_avx512_linux): Likewise.
5885 (tdesc_x32_avx512_linux): Likewise.
5886 (init_registers_i386_avx512_linux): Likewise.
5887 (tdesc_i386_avx512_linux): Likewise.
5888 (x86_64_regmap): Add AVX512 registers.
5889 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5891 (initialize_low_arch): Add code to initialize AVX512 registers.
5893 2014-04-23 Pedro Alves <palves@redhat.com>
5895 * mem-break.c (find_gdb_breakpoint_at): Make static.
5896 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5898 2014-04-23 Pedro Alves <palves@redhat.com>
5900 * i386-low.c: Don't include break-common.h here.
5901 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5902 prototype to take target_hw_bp_type as argument instead of a Z
5904 * i386-low.h: Include break-common.h here.
5905 (Z_packet_to_hw_type): Declare.
5906 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5908 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5909 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5910 (x86_remove_point): Convert the packet number to a
5911 target_hw_bp_type before calling i386_low_remove_watchpoint.
5912 * win32-i386-low.c (i386_insert_point): Convert the packet number
5913 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5914 (i386_remove_point): Convert the packet number to a
5915 target_hw_bp_type before calling i386_low_remove_watchpoint.
5917 2014-04-23 Pedro Alves <palves@redhat.com>
5919 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5921 2014-04-10 Pedro Alves <palves@redhat.com>
5923 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5924 Check if the condition or command is NULL before checking if the
5925 breakpoint is known. On success, return true.
5926 * mem-break.h (add_breakpoint_condition): Document return.
5927 (add_breakpoint_commands): Add describing comment.
5928 * server.c (skip_to_semicolon): New function.
5929 (process_point_options): Use it.
5931 2014-04-09 Pedro Alves <palves@redhat.com>
5933 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5936 2014-02-27 Pedro Alves <palves@redhat.com>
5939 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5941 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5943 (last_thread_of_process_p): Take a PID argument instead of a
5945 (linux_wait_for_lwp): Delete.
5946 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5948 (linux_low_filter_event): New function, party factored out from
5949 linux_wait_for_event.
5950 (linux_wait_for_event): Rename to ...
5951 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5952 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5953 sigsuspend. Check for zombie leaders.
5954 (linux_wait_for_event): Reimplement as wrapper around
5955 linux_wait_for_event_filtered.
5956 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5957 a normal or signal exit is seen, it's the whole process exiting.
5958 (wait_for_sigstop): No longer a for_each_inferior callback.
5959 Rewrite on top of linux_wait_for_event_filtered.
5960 (stop_all_lwps): Call wait_for_sigstop directly.
5961 * server.c (resume, handle_target_event): Handle
5962 TARGET_WAITKIND_NO_RESUMED.
5964 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5966 * win32-low.c (psapi_get_dll_name,
5967 * win32_CreateToolhelp32Snapshot): Delete.
5968 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5969 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5971 (handle_load_dll): Add function description.
5972 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5974 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5976 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5978 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5979 base address when calling win32_add_one_solib.
5980 (handle_load_dll): Delete local variable load_addr.
5981 Remove 0x1000 offset applied to DLL base address when calling
5982 win32_add_one_solib.
5983 (handle_unload_dll): Add comment.
5985 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5987 * win32-low.c (win32_add_all_dlls): Renames
5988 win32_ensure_ntdll_loaded. Rewrite function documentation.
5989 Adjust implementation to always load all DLLs.
5990 Add 0x1000 offset to DLL base address when calling
5991 win32_add_one_solib.
5992 (child_initialization_done): New static global.
5993 (do_initial_child_stuff): Set child_initialization_done to
5994 zero during child initialization, and 1 after. Replace call
5995 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5997 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5998 (handle_unload_dll): Add function documentation.
5999 (get_child_debug_event): Ignore load and unload DLL events
6000 during child initialization.
6002 2014-02-20 Doug Evans <dje@google.com>
6004 Remove global all_lwps.
6005 * inferiors.h (ptid_of): Move here from linux-low.h.
6006 (pid_of, lwpid_of): Ditto.
6007 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6008 parameter is a struct thread_info * now.
6009 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6010 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6011 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6013 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6014 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6015 * linux-arm-low.c (update_registers_callback): Update, "entry"
6016 parameter is a struct thread_info * now.
6017 Fetch lwpid from current_inferior directly.
6018 (arm_insert_point): Pass &all_threads to find_inferior instead of
6020 (arm_remove_point): Ditto.
6021 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6022 (arm_prepare_to_resume): Fetch pid from thread.
6023 (arm_read_description): Fetch lwpid from current_inferior directly.
6024 * linux-low.c (all_lwps): Delete.
6025 (delete_lwp): Delete call to remove_inferior.
6026 (handle_extended_wait): Fetch lwpid from thread.
6027 (add_lwp): Don't set lwp->entry.id. Remove call to
6028 add_inferior_to_list.
6029 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6030 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6031 (kill_one_lwp_callback): Ditto.
6032 (linux_kill): Don't dereference NULL pointer.
6033 Fetch ptid,lwpid from thread.
6034 (get_detach_signal): Fetch ptid from thread.
6035 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6036 Simplify call to regcache_invalidate_thread.
6037 (delete_lwp_callback): Update, "entry" parameter is a
6038 struct thread_info * now. Fetch pid from thread.
6039 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6040 (status_pending_p_callback): Update, "entry" parameter is a
6041 struct thread_info * now. Fetch ptid from thread.
6042 (find_lwp_pid): Update, "entry" parameter is a
6043 struct thread_info * now.
6044 (linux_wait_for_lwp): Fetch pid from thread.
6045 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6046 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6047 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6048 (dequeue_one_deferred_signal): Ditto.
6049 (cancel_breakpoint): Fetch ptid from current_inferior.
6050 (linux_wait_for_event): Pass &all_threads to find_inferior,
6051 not &all_lwps. Fetch ptid, lwpid from thread.
6052 (count_events_callback): Update, "entry" parameter is a
6053 struct thread_info * now.
6054 (select_singlestep_lwp_callback): Ditto.
6055 (select_event_lwp_callback): Ditto.
6056 (cancel_breakpoints_callback): Ditto.
6057 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6059 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6060 (unsuspend_one_lwp): Update, "entry" parameter is a
6061 struct thread_info * now.
6062 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6064 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6065 Fetch lwpid from thread, not lwp.
6066 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6067 Pass &all_threads to find_inferior, not &all_lwps.
6068 (send_sigstop): Fetch lwpid from thread, not lwp.
6069 (send_sigstop_callback): Update, "entry" parameter is a
6070 struct thread_info * now.
6071 (suspend_and_send_sigstop_callback): Ditto.
6072 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6073 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6074 struct thread_info * now.
6075 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6077 (lwp_running): Update, "entry" parameter is a
6078 struct thread_info * now.
6079 (stop_all_lwps): Fetch ptid from thread.
6080 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6081 (linux_resume_one_lwp): Fetch lwpid from thread.
6082 (linux_set_resume_request): Update, "entry" parameter is a
6083 struct thread_info * now. Fetch pid, lwpid from thread.
6084 (resume_status_pending_p): Update, "entry" parameter is a
6085 struct thread_info * now.
6086 (need_step_over_p): Ditto. Fetch lwpid from thread.
6087 (start_step_over): Fetch lwpid from thread.
6088 (linux_resume_one_thread): Update, "entry" parameter is a
6089 struct thread_info * now. Fetch lwpid from thread.
6090 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6091 (proceed_one_lwp): Update, "entry" parameter is a
6092 struct thread_info * now. Fetch lwpid from thread.
6093 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6094 struct thread_info * now.
6095 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6096 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6097 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6099 (regsets_store_inferior_registers): Ditto.
6100 (fetch_register, store_register): Ditto.
6101 (linux_read_memory, linux_write_memory): Ditto.
6102 (linux_request_interrupt): Ditto.
6103 (linux_read_auxv): Ditto.
6104 (linux_xfer_siginfo): Ditto.
6105 (linux_qxfer_spu): Ditto.
6106 (linux_qxfer_libraries_svr4): Ditto.
6107 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6108 moved to inferiors.h.
6110 (get_thread_lwp): Update.
6111 (struct lwp_info): Delete member "entry". Simplify comment for
6114 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6115 current_inferior directly.
6116 (update_watch_registers_callback): Update, "entry" parameter is a
6117 struct thread_info * now. Fetch pid from thread.
6118 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6119 (mips_insert_point): Fetch lwpid from current_inferior.
6120 Pass &all_threads to find_inferior, not &all_lwps.
6121 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6122 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6124 (mips_stopped_data_address): Ditto.
6125 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6127 * linux-tile-low.c (tile_arch_setup): Ditto.
6128 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6129 (update_debug_registers_callback): Update, "entry" parameter is a
6130 struct thread_info * now. Fetch pid from thread.
6131 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6132 Pass &all_threads to find_inferior, not &all_lwps.
6133 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6134 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6135 Pass &all_threads to find_inferior, not &all_lwps.
6136 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6137 (i386_dr_low_get_status): Ditto.
6138 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6139 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6140 (x86_linux_read_description): Ditto.
6141 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6143 2014-02-20 Doug Evans <dje@google.com>
6145 * inferiors.c (get_first_inferior): Fix buglet.
6147 2014-02-19 Doug Evans <dje@google.com>
6149 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6150 * inferiors.c (add_thread): Change result type to struct thread_info *.
6151 All callers updated.
6152 (add_lwp): Call add_thread here instead of in callers.
6153 All callers updated.
6154 * linux-low.h (get_lwp_thread): Rewrite.
6155 (struct lwp_info): New member "thread".
6157 2014-02-19 Doug Evans <dje@google.com>
6159 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6160 All callers updated.
6162 2014-02-19 Doug Evans <dje@google.com>
6164 * inferiors.c (add_thread): Fix whitespace.
6166 2014-02-19 Doug Evans <dje@google.com>
6168 * dll.c (clear_dlls): Replace accessing list implemention details
6170 * gdbthread.h (get_first_thread): Declare.
6171 * inferiors.c (for_each_inferior_with_data): New function.
6172 (get_first_thread): New function.
6173 (find_thread_ptid): Simplify.
6174 (get_first_inferior): New function.
6175 (clear_list): Delete.
6176 (one_inferior_p): New function.
6177 (clear_inferior_list): New function.
6178 (clear_inferiors): Update.
6179 * inferiors.h (for_each_inferior_with_data): Declare.
6180 (clear_inferior_list): Declare.
6181 (one_inferior_p): Declare.
6182 (get_first_inferior): Declare.
6183 * linux-low.c (linux_wait_for_event): Replace accessing list
6184 implemention details with API function.
6185 * server.c (target_running): Ditto.
6186 (accumulate_file_name_length): New function.
6187 (emit_dll_description): New function.
6188 (handle_qxfer_libraries): Replace accessing list implemention
6189 details with API function.
6190 (handle_qxfer_threads_worker): New function.
6191 (handle_qxfer_threads_proper): Replace accessing list implemention
6192 details with API function.
6193 (handle_query): Ditto.
6194 (visit_actioned_threads_callback_ftype): New typedef.
6195 (visit_actioned_threads_data): New struct.
6196 (visit_actioned_threads): Rewrite to be find_inferior callback.
6197 (resume): Call find_inferior.
6198 (handle_status): Replace accessing list implemention
6199 details with API function.
6200 (process_serial_event): Replace accessing list implemention details
6202 * target.c (set_desired_inferior): Replace accessing list implemention
6203 details with API function.
6204 * tracepoint.c (same_process_p): New function.
6205 (gdb_agent_about_to_close): Replace accessing list implemention
6206 details with API function.
6207 * win32-low.c (child_delete_thread): Replace accessing list
6208 implemention details with API function.
6209 (match_dll_by_basename): New function.
6210 (dll_is_loaded_by_basename): New function.
6211 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6212 details call to dll_is_loaded_by_basename.
6214 2014-02-19 Doug Evans <dje@google.com>
6216 * dll.h (struct dll_info): Add comment.
6217 * gdbthread.h (struct thread_info): Add comment.
6218 (current_ptid): Simplify.
6219 * inferiors.c (add_process): Update.
6220 (remove_process): Update.
6221 * inferiors.h (struct process_info): Rename member "head" to "entry".
6222 * linux-low.c (delete_lwp): Update.
6224 (last_thread_of_process_p): Update.
6225 (kill_one_lwp_callback, linux_kill): Update.
6226 (status_pending_p_callback): Update.
6227 (wait_for_sigstop): Update. Simplify read of ptid.
6228 (start_step_over): Update.
6229 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6230 (get_lwp_thread): Update.
6231 (struct lwp_info): Rename member "head" to "entry".
6232 * regcache.h (inferior_list_entry): Delete.
6233 * server.c (kill_inferior_callback): Update.
6234 (detach_or_kill_inferior_callback): Update.
6235 (print_started_pid): Update.
6236 (print_attached_pid): Update.
6237 (process_serial_event): Simplify read of ptid.
6238 * thread-db.c (thread_db_create_event): Update.
6239 (thread_db_get_tls_address): Update.
6240 * win32-low.c (current_inferior_ptid): Simplify.
6242 2014-02-19 Tom Tromey <tromey@redhat.com>
6244 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6246 (target_supports_btrace): Update.
6248 2014-02-14 Yao Qi <yao@codesourcery.com>
6250 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6251 (rsp-low-ipa.o): New target.
6253 2014-02-12 Tom Tromey <tromey@redhat.com>
6255 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6256 convert_ascii_to_int.
6257 * regcache.c (registers_to_string): Likewise.
6258 * remote-utils.c (decode_M_packet): Likewise.
6259 * server.c (process_serial_event): Likewise.
6261 2014-02-12 Tom Tromey <tromey@redhat.com>
6263 * server.c (handle_query, handle_v_run): Use hex2bin, not
6265 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6267 2014-02-12 Tom Tromey <tromey@redhat.com>
6269 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6270 convert_int_to_ascii.
6271 * regcache.c (registers_to_string, collect_register_as_string):
6273 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6275 * server.c (process_serial_event): Likewise.
6276 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6277 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6279 2014-02-12 Tom Tromey <tromey@redhat.com>
6281 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6282 bin2hex, not hexify.
6283 * tracepoint.c (cmd_qtstatus): Likewise.
6285 2014-02-12 Tom Tromey <tromey@redhat.com>
6287 * remote-utils.c (monitor_output): Pass explicit length to
6290 2014-02-12 Tom Tromey <tromey@redhat.com>
6292 * tracepoint.c: Include rsp-low.h.
6293 * server.c: Include rsp-low.h.
6294 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6295 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6297 * remote-utils.c: Include rsp-low.h.
6298 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6299 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6300 (convert_int_to_ascii, convert_ascii_to_int): Move to
6302 * regcache.c: Include rsp-low.h.
6303 * ax.c: Include rsp-low.h.
6304 * Makefile.in (SFILES): Add common/rsp-low.c.
6305 (OBS): Add rsp-low.o.
6306 (rsp-low.o): New target.
6308 2014-02-12 Tom Tromey <tromey@redhat.com>
6310 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6311 Include print-utils.h.
6312 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6313 (plongest, thirty_two, phex_nz): Remove.
6314 * Makefile.in (SFILES): Add common/print-utils.c.
6315 (OBS): Add print-utils.o.
6316 (print-utils-ipa.o): New target.
6317 (print-utils.o): New target.
6318 (IPA_OBJS): Add print-utils-ipa.o.
6320 2014-02-06 Tom Tromey <tromey@redhat.com>
6322 * Makefile.in (SFILES): Fix indentation.
6324 2014-02-05 Doug Evans <dje@google.com>
6326 * linux-low.c (linux_wait_for_event): Improve comment.
6327 (linux_wait_1): Keep current_inferior in sync with event_child.
6329 2014-01-22 Doug Evans <dje@google.com>
6331 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6333 2014-01-22 Doug Evans <dje@google.com>
6335 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6336 * configure: Regenerate.
6337 * config.in: Regenerate.
6338 * Makefile.in (SFILES): Add debug.c.
6340 * debug.c: New file.
6341 * debug.h: New file.
6342 * linux-aarch64-low.c (*): Update all debugging printfs to use
6343 debug_printf instead of fprintf.
6344 * linux-arm-low.c (*): Ditto.
6345 * linux-cris-low.c (*): Ditto.
6346 * linux-crisv32-low.c (*): Ditto.
6347 * linux-m32r-low.c (*): Ditto.
6348 * linux-sparc-low.c (*): Ditto.
6349 * linux-x86.c (*): Ditto.
6350 * linux-low.c (*): Ditto.
6351 (linux_wait_1): Add calls to debug_enter, debug_exit.
6352 (linux_wait): Remove redundant debugging printf.
6353 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6354 (linux_resume, unstop_all_lwps): Ditto.
6355 * mem-break.c (*): Update all debugging printfs to use
6356 debug_printf instead of fprintf.
6357 * remote-utils.c (*): Ditto.
6358 * thread-db.c (*): Ditto.
6359 * server.c #include <ctype.h>, "gdb_vecs.h".
6360 (debug_threads): Moved to debug.c.
6361 (*): Update all debugging printfs to use debug_printf instead of
6363 (start_inferior): Replace call to fflush with call to debug_flush.
6364 (monitor_show_help): Mention set debug-format.
6365 (parse_debug_format_options): New function.
6366 (handle_monitor_command): Handle "monitor set debug-format".
6367 (gdbserver_usage): Mention --debug-format.
6368 (main): Parse --debug-format.
6369 * server.h (debug_threads): Declaration moved to debug.h.
6371 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6372 trace_debug_1 that uses debug_printf.
6373 (tracepoint_look_up_symbols): Update all debugging printfs to use
6374 debug_printf instead of fprintf.
6376 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6378 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6381 2014-01-17 Pedro Alves <palves@redhat.com>
6384 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6385 defined after including gdb_proc_service.h.
6387 2014-01-16 Doug Evans <dje@google.com>
6389 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6390 (match_dll): Use it.
6392 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6394 * target.h (target_ops) <read_btrace>: Change parameters and
6395 return type to allow error reporting.
6396 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6397 trace reading errors on.
6398 * linux-low.c (linux_low_read_btrace): Pass trace reading
6400 (linux_low_disable_btrace): New.
6402 2014-01-15 Doug Evans <dje@google.com>
6404 * inferiors.c (thread_id_to_gdb_id): Delete.
6405 * inferiors.h (thread_id_to_gdb_id): Delete.
6407 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6409 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6410 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6413 2014-01-08 Pedro Alves <palves@redhat.com>
6415 * server.c (handle_status): Don't discard previous queued stop
6416 replies or thread's pending status here.
6417 (main) <disconnection>: Do it here instead.
6419 2014-01-08 Pedro Alves <palves@redhat.com>
6421 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6422 * server.c (visit_actioned_threads, handle_pending_status): New
6424 (handle_v_cont): Factor out parts to ...
6425 (resume): ... this new function. If in all-stop, and a thread
6426 being resumed has a pending status, report it without actually
6428 (myresume): Adjust to use the new 'resume' function.
6429 (clear_pending_status_callback, set_pending_status_callback)
6430 (find_status_pending_thread_callback): New functions.
6431 (handle_status): Handle the case of multiple threads having
6432 interesting statuses to report. Report threads' real last signal
6433 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6434 with an interesting thread to report the status for, instead of
6435 always reporting the status of the first thread.
6437 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6439 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6440 * gdbreplay.c (gdbreplay_version): Likewise.
6442 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6444 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6445 iov.iov_len with the real length in use.
6447 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6449 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6450 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6451 for all targets that use win32-low.c.
6452 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6453 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6455 2013-12-13 Pedro Alves <palves@redhat.com>
6457 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6458 if equal to TARGET_WAITKIND_LOADED.
6459 * win32-low.c (cached_status): New static global.
6460 (win32_wait): Add declaration.
6461 (do_initial_child_stuff): Flush all initial pending debug events
6462 up to the initial breakpoint.
6463 (win32_wait): If CACHED_STATUS was set, return that instead
6464 of doing a real wait. Remove the code resuming the execution
6465 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6466 during the initial phase. Also remove the code changing
6467 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6468 TARGET_WAITKIND_STOPPED.
6470 2013-12-11 Yao Qi <yao@codesourcery.com>
6472 * notif.c (handle_notif_ack): Return 0 if no notification
6475 2013-11-20 Doug Evans <dje@google.com>
6477 * linux-low.c (linux_set_resume_request): Fix comment.
6479 2013-11-20 Doug Evans <dje@google.com>
6481 * linux-low.c (resume_status_pending_p): Tweak comment.
6483 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6485 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6486 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6487 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6488 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6489 (srv_amd64_regobj): Add amd64-mpx.o.
6490 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6491 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6492 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6493 * i387-fp.c (num_pl_bnd_register) Added constant.
6494 (num_pl_bnd_cfg_registers) Added constant.
6495 (struct i387_xsave) Added reserved area and MPX fields.
6496 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6497 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6499 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6500 (init_registers_amd64_mpx_linux): Declare new function.
6501 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6502 (x86_64_regmap): Add MPX registers.
6503 (x86_linux_read_description): Add MPX case.
6504 (initialize_low_arch): Initialize MPX targets.
6506 2013-11-18 Tom Tromey <tromey@redhat.com>
6508 * configure: Rebuild.
6509 * configure.ac: Don't check for stdlib.h.
6510 * gdbreplay.c: Unconditionally include stdlib.h.
6512 2013-11-18 Tom Tromey <tromey@redhat.com>
6514 * config.in: Rebuild.
6515 * configure: Rebuild.
6516 * configure.ac: Don't use AC_HEADER_DIRENT.
6518 2013-11-18 Tom Tromey <tromey@redhat.com>
6520 * server.h: Don't check HAVE_STRING_H.
6521 * gdbreplay.c: Don't check HAVE_STRING_H.
6522 * configure: Rebuild.
6524 2013-11-18 Tom Tromey <tromey@redhat.com>
6526 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6529 2013-11-08 Tom Tromey <tromey@redhat.com>
6531 * configure, config.in: Rebuild.
6532 * configure.ac: Remove unused configury.
6534 2013-11-08 Tom Tromey <tromey@redhat.com>
6536 * acinclude.m4: Include common.m4, codeset.m4.
6537 * configure, config.in: Rebuild.
6538 * configure.ac: Use GDB_AC_COMMON.
6540 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6542 * linux-s390-low.c (HWCAP_S390_TE): New define.
6543 (s390_arch_setup): Consider the TE field in the HWCAP for
6544 determining 'have_regset_tdb'.
6546 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6549 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6552 2013-10-02 Pedro Alves <palves@redhat.com>
6554 * server.c (process_serial_event): Don't output "GDBserver
6555 exiting" if GDB is connected through stdio.
6556 * target.c (mywait): Likewise, be silent if GDB is connected
6559 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6561 * lynx-low.c (lynx_add_threads_after_attach): New function.
6562 (lynx_attach): Remove call to add_thread. Add call to
6563 lynx_add_threads_after_attach instead.
6565 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6567 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6568 * config.in, configure: Regenerated.
6570 2013-09-18 Yao Qi <yao@codesourcery.com>
6573 * server.c (start_inferior): Clear 'resume_info'.
6575 2013-09-16 Jiong Wang <jiwang@tilera.com>
6577 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6580 2013-09-16 Jiong Wang <jiwang@tilera.com>
6582 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6583 linux-tile-low.o to srv_tgtobj.
6585 2013-09-16 Will Newton <will.newton@linaro.org>
6587 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6590 2013-09-06 Pedro Alves <palves@redhat.com>
6592 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6593 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6594 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6595 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6596 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6597 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6599 2013-09-06 Pedro Alves <palves@redhat.com>
6601 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6602 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6604 2013-09-06 Pedro Alves <palves@redhat.com>
6606 * linux-amd64-ipa.c: Include tracepoint.h.
6607 * linux-i386-ipa.c: Include tracepoint.h.
6609 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6611 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6612 (ps_get_thread_area): New function.
6614 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6616 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6617 (initialize_low_arch): Call init_registers_crisv32 rather than
6618 init_register_crisv32.
6620 2013-09-05 Pedro Alves <palves@redhat.com>
6622 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6624 * hostio.h: ... this new file.
6625 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6626 win32-low.c: Include hostio.h.
6628 2013-09-05 Pedro Alves <palves@redhat.com>
6630 * server.h (gdb_client_data, handler_func, callback_handler_func)
6631 (delete_file_handler, add_file_handler, append_callback_event)
6632 (delete_callback_event, start_event_loop, initialize_event_loop):
6633 Move to event-loop.h and include it.
6634 * event-loop.h: New file.
6636 2013-09-05 Pedro Alves <palves@redhat.com>
6638 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6639 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6640 (loaded_dll, unloaded_dll): Move to ...
6641 * dll.h: ... this new file.
6642 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6644 2013-09-05 Pedro Alves <palves@redhat.com>
6646 * server.h (current_process, get_thread_process, all_processes)
6647 (add_inferior_to_list, for_each_inferior, current_inferior)
6648 (remove_inferior, add_process, remove_process, find_process_pid)
6649 (have_started_inferiors_p, have_attached_inferiors_p)
6650 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6651 (clear_inferiors, find_inferior, find_inferior_id)
6652 (inferior_target_data, set_inferior_target_data)
6653 (inferior_regcache_data, set_inferior_regcache_data): Move to
6654 inferiors.h, and include it.
6655 * inferiors.h: New file.
6657 2013-09-05 Pedro Alves <palves@redhat.com>
6659 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6663 2013-09-05 Pedro Alves <palves@redhat.com>
6665 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6667 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6668 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6669 (handle_tracepoint_general_set, handle_tracepoint_query)
6670 (tracepoint_finished_step, tracepoint_was_hit)
6671 (release_while_stepping_state_list, current_traceframe)
6672 (in_readonly_region, traceframe_read_mem)
6673 (fetch_traceframe_registers, traceframe_read_sdata)
6674 (traceframe_read_info, struct fast_tpoint_collect_status)
6675 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6676 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6677 (supply_fast_tracepoint_registers)
6678 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6679 (ipa_tdesc, claim_trampoline_space)
6680 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6681 (agent_mem_read, agent_get_trace_state_variable_value)
6682 (agent_set_trace_state_variable_value, agent_tsv_read)
6683 (agent_mem_read_string, get_raw_reg_func_addr)
6684 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6685 * tracepoint.h: ... this new file.
6687 2013-09-05 Pedro Alves <palves@redhat.com>
6689 * server.h (perror_with_name, error, fatal, warning, paddress)
6690 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6692 * utils.h: New file.
6694 2013-09-05 Pedro Alves <palves@redhat.com>
6696 * server.h (remote_debug, noack_mode, transport_is_reliable)
6697 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6698 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6699 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6700 (write_enn, initialize_async_io, enable_async_io)
6701 (disable_async_io, check_remote_input_interrupt_request)
6702 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6703 (dead_thread_notify, prepare_resume_reply)
6704 (decode_address_to_semicolon, decode_address, decode_m_packet)
6705 (decode_M_packet, decode_X_packet, decode_xfer_write)
6706 (decode_search_memory_packet, unhexify, hexify)
6707 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6708 (look_up_one_symbol, relocate_instruction)
6709 (monitor_output): Move to remote-utils.h, and include it.
6710 * remote-utils.h: New file.
6712 2013-09-05 Pedro Alves <palves@redhat.com>
6714 * server.h (_): Delete.
6716 2013-09-02 Pedro Alves <palves@redhat.com>
6718 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6719 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6721 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6723 2013-09-02 Pierre Muller <muller@sourceware.org>
6725 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6726 or WriteProcessMemory complete successfully and handle
6727 ERROR_PARTIAL_COPY error.
6729 2013-09-02 Pedro Alves <palves@redhat.com>
6731 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6732 error instead of EIO.
6734 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6737 * linux-low.c: Include filestuff.h.
6738 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6739 * lynx-low.c: Include filestuff.h.
6740 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6741 * server.c: Include filestuff.h.
6742 (main): Call notice_open_fds.
6743 * spu-low.c: Include filestuff.h.
6744 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6746 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6748 * Makefile.in: Explain why ../target and ../nat are not
6749 listed as include file search paths.
6750 (linux-waitpid.o): New object file rule.
6751 * configure.srv (srv_native_linux_obj): New variable.
6752 Replace all occurrences of linux native object files with
6753 $srv_native_linux_obj.
6754 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6755 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6756 (linux_enable_event_reporting): Remove declaration.
6757 (my_waitpid): Moved to common/linux-waitpid.c.
6758 (linux_wait_for_event): Pass ptid when calling
6759 linux_enable_event_reporting.
6760 (linux_supports_tracefork_flag): Remove.
6761 (linux_enable_event_reporting): Likewise.
6762 (linux_tracefork_grandchild): Remove.
6763 (STACK_SIZE): Moved to common/linux-ptrace.c.
6764 (linux_tracefork_child): Remove.
6765 (linux_test_for_tracefork): Remove.
6766 (linux_look_up_symbols): Call linux_supports_traceclone.
6767 (initialize_low): Remove call to linux_test_for_tracefork.
6768 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6769 common/linux-ptrace.h.
6770 (PTRACE_TYPE_ARG4): Likewise.
6771 Include linux-ptrace.h.
6773 2013-08-21 Pedro Alves <palves@redhat.com>
6775 * config.in: Renegerate.
6777 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6779 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6780 (SFILES): Remove $(srcdir)/common/target-common.c and
6781 add $(srcdir)/target/waitstatus.c.
6782 (OBS): Remove target-common.o and add waitstatus.o.
6783 (server_h): Remove $(srcdir)/../common/target-common.h and
6784 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6785 and $(srcdir)/../target/waitstatus.h.
6786 (target-common.o): Remove.
6787 (waitstatus.o): New target object file.
6788 * target.h: Do not include target-common.h and
6789 include target/resume.h, target/wait.h and
6790 target/waitstatus.h.
6792 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6794 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6795 to PTRACE_TYPE_ARG3.
6796 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6797 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6799 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6800 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6802 2013-07-27 Jie Zhang <jie@codesourcery.com>
6803 Daniel Jacobowitz <dan@codesourcery.com>
6804 Yao Qi <yao@codesourcery.com>
6806 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6807 (mips-linux-watch.o): New rule.
6808 (mips_linux_watch_h): New variable.
6809 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6811 * linux-mips-low.c: Include mips-linux-watch.h.
6812 (struct arch_process_info, struct arch_lwp_info): New.
6813 (update_watch_registers_callback): New function.
6814 (mips_linux_new_process, mips_linux_new_thread) New functions.
6815 (mips_linux_prepare_to_resume, mips_insert_point): New
6817 (mips_remove_point, mips_stopped_by_watchpoint): New
6819 (rsp_bp_type_to_target_hw_bp_type): New function.
6820 (mips_stopped_data_address): New function.
6821 (the_low_target): Add watchpoint support functions.
6823 2013-07-27 Yao Qi <yao@codesourcery.com>
6825 * i386-low.c: Include break-common.h.
6826 (enum target_hw_bp_type): Remove.
6828 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6830 * Makefile.in (SFILES): /common/target-common.c.
6831 (OBS): Add target-common.o.
6832 (server_h): Add $(srcdir)/../common/target-common.h.
6833 (target-common.o): New target.
6834 * server.c (queue_stop_reply_callback): Free
6835 status string after use.
6836 * target.c (target_waitstatus_to_string): Remove.
6837 * target.h: Include target-common.h.
6838 (resume_kind): Likewise.
6839 (target_waitkind): Likewise.
6840 (target_waitstatus): Likewise.
6841 (TARGET_WNOHANG): Likewise.
6843 2013-07-04 Yao Qi <yao@codesourcery.com>
6845 * Makefile.in (host_alias): Use @host_noncanonical@.
6846 (target_alias): Use @target_noncanonical@.
6847 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6848 ACX_NONCANONICAL_HOST.
6849 * configure: Regenerated.
6852 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6854 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6855 * configure: Rebuild.
6856 * Makefile.in (version_host, version_target): Get from configure.
6857 (version.c): Use $(version_host) and $(version_target).
6859 2013-07-03 Pedro Alves <palves@redhat.com>
6861 * Makefile.in (config.status): Depend on development.sh.
6862 * acinclude.m4: Include libmcheck.m4.
6863 * configure: Regenerate.
6865 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6867 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6868 attribute inside the parentheses.
6869 (winapi_DebugSetProcessKillOnExit): Ditto.
6870 (winapi_DebugBreakProcess): Ditto.
6871 (winapi_GenerateConsoleCtrlEvent): Ditto.
6873 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6875 * notif.h (notif_event): Add a dummy member to avoid compiler
6878 2013-07-01 Pedro Alves <palves@redhat.com>
6880 * hostio.c (HOSTIO_PATH_MAX): Define.
6881 (require_filename, handle_open, handle_unlink, handle_readlink):
6884 2013-07-01 Pedro Alves <palves@redhat.com>
6886 * server.h: Include "pathmax.h".
6887 * linux-low.c: Don't include sys/param.h.
6888 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6890 * win32-low.c: Don't include sys/param.h.
6891 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6893 2013-07-01 Pedro Alves <palves@redhat.com>
6895 * event-loop.c: Don't check HAVE_UNISTD_H before including
6897 * gdbreplay.c: Likewise.
6898 * remote-utils.c: Likewise.
6899 * server.c: Likewise.
6900 * configure.ac: Don't check for unistd.h.
6901 * configure: Regenerate.
6903 2013-06-28 Tom Tromey <tromey@redhat.com>
6905 * Makefile.in (version.c): Use version.in, not
6908 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6910 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6911 * configure: Rebuild.
6912 * Makefile.in (version_host, version_target): Get from configure.
6913 (version.c): Use $(version_host) and $(version_target).
6915 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6917 Fix trace-status to output user name without trailing colon.
6918 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6920 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6922 Fix trace-status to output proper start-time and stop-time.
6923 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6924 output start time and stop time in hex as gdb expects.
6926 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6928 * tracepoint.c (build_traceframe_info_xml): Output trace state
6929 variables present in the trace buffer.
6931 2013-06-24 Tom Tromey <tromey@redhat.com>
6933 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6935 (version.o): Remove.
6936 * gdbreplay.c: Include version.h.
6937 (version, host_name): Don't declare.
6938 * server.h: Include version.h.
6939 (version, host_name): Don't declare.
6941 2013-06-12 Pedro Alves <palves@redhat.com>
6943 * linux-x86-low.c (linux_is_elf64): Delete global.
6944 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6945 with local linux_pid_exe_is_elf_64_file use.
6947 2013-06-11 Pedro Alves <palves@redhat.com>
6949 * linux-low.c (regset_disabled, disable_regset): New functions.
6950 (regsets_fetch_inferior_registers)
6951 (regsets_store_inferior_registers): Use them.
6952 (initialize_regsets_info); Don't allocate the disabled_regsets
6954 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6957 2013-06-11 Pedro Alves <palves@redhat.com>
6959 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6962 2013-06-11 Pedro Alves <palves@redhat.com>
6964 * linux-x86-low.c (initialize_low_arch): Call
6965 init_registers_x32_avx_linux.
6967 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6969 Fix compatibility with Android Bionic.
6970 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6973 2013-06-07 Pedro Alves <palves@redhat.com>
6976 * Makefile.in (OBS): Add tdesc.o.
6977 (IPA_OBJS): Add tdesc-ipa.o.
6978 (tdesc-ipa.o): New rule.
6979 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6981 * linux-low.c (new_inferior): Delete.
6982 (disabled_regsets, num_regsets): Delete.
6983 (linux_add_process): Adjust to set the new per-process
6985 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6986 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6987 was a stop. When calling arch_setup, switch the current inferior
6988 to the thread that got an event.
6989 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6990 (regsets_fetch_inferior_registers)
6991 (regsets_store_inferior_registers): New regsets_info parameter.
6993 (linux_register_in_regsets): New regs_info parameter. Adjust to
6995 (register_addr, fetch_register, store_register): New usrregs_info
6996 parameter. Adjust to use it.
6997 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6998 parameter regs_info. Adjust to use it.
6999 (linux_fetch_registers): Get the current inferior's regs_info, and
7001 (linux_store_registers): Ditto.
7002 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7003 (initialize_low): Don't initialize the target_regsets here. Call
7004 initialize_low_arch.
7005 * linux-low.h (target_regsets): Delete declaration.
7006 (struct regsets_info): New.
7007 (struct usrregs_info): New.
7008 (struct regs_info): New.
7009 (struct process_info_private) <new_inferior>: New field.
7010 (struct linux_target_ops): Delete the num_regs, regmap, and
7011 regset_bitmap fields. New field regs_info.
7012 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7013 * i387-fp.c (num_xmm_registers): Delete.
7014 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7015 calls to new interface.
7016 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7017 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7018 Infer the number of xmm registers from the regcache's target
7020 * i387-fp.h (num_xmm_registers): Delete.
7021 * inferiors.c (add_thread): Don't install the thread's regcache
7023 * proc-service.c (gregset_info): Fetch the current inferior's
7024 regs_info. Adjust to use it.
7025 * regcache.c: Include tdesc.h.
7026 (register_bytes, reg_defs, num_registers)
7027 (gdbserver_expedite_regs): Delete.
7028 (get_thread_regcache): If the thread doesn't have a regcache yet,
7029 create one, instead of aborting gdbserver.
7030 (regcache_invalidate_one): Rename to ...
7031 (regcache_invalidate_thread): ... this.
7032 (regcache_invalidate_one): New.
7033 (regcache_invalidate): Only invalidate registers of the current
7035 (init_register_cache): Add target_desc parameter, and use it.
7036 (new_register_cache): Ditto. Assert the target description has a
7037 non zero registers_size.
7038 (regcache_cpy): Add assertions. Adjust.
7039 (realloc_register_cache, set_register_cache): Delete.
7040 (registers_to_string, registers_from_string): Adjust.
7041 (find_register_by_name, find_regno, find_register_by_number)
7042 (register_cache_size): Add target_desc parameter, and use it.
7043 (free_register_cache_thread, free_register_cache_thread_one)
7044 (regcache_release, register_cache_size): New.
7045 (register_size): Add target_desc parameter, and use it.
7046 (register_data, supply_register, supply_register_zeroed)
7047 (supply_regblock, supply_register_by_name, collect_register)
7048 (collect_register_as_string, collect_register_by_name): Adjust.
7049 * regcache.h (struct target_desc): Forward declare.
7050 (struct regcache) <tdesc>: New field.
7051 (init_register_cache, new_register_cache): Add target_desc
7053 (regcache_invalidate_thread): Declare.
7054 (regcache_invalidate_one): Delete declaration.
7055 (regcache_release): Declare.
7056 (find_register_by_number, register_cache_size, register_size)
7057 (find_regno): Add target_desc parameter.
7058 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7060 * remote-utils.c: Include tdesc.h.
7061 (outreg, prepare_resume_reply): Adjust.
7062 * server.c: Include tdesc.h.
7063 (gdbserver_xmltarget): Delete declaration.
7064 (get_features_xml, process_serial_event): Adjust.
7065 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7067 (struct process_info) <tdesc>: New field.
7068 (ipa_tdesc): Declare.
7069 * tdesc.c: New file.
7070 * tdesc.h: New file.
7071 * tracepoint.c: Include tdesc.h.
7072 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7073 (get_context_regcache): Adjust to pass ipa_tdesc down.
7074 (do_action_at_tracepoint): Adjust to get the register cache size
7075 from the context regcache's description.
7076 (traceframe_walk_blocks): Adjust to get the register cache size
7077 from the current trace frame's description.
7078 (traceframe_get_pc): Adjust to get current trace frame's
7079 description and pass it down.
7080 (gdb_collect): Adjust to get the register cache size from the
7082 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7083 (gdbserver_xmltarget): Delete.
7084 (initialize_low_tracepoint): Set the ipa's target description.
7085 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7086 (initialize_low_tracepoint): Set the ipa's target description.
7087 * linux-x86-low.c: Include tdesc.h.
7088 [__x86_64__] (is_64bit_tdesc): New.
7089 (ps_get_thread_area, x86_get_thread_area): Use it.
7090 (i386_cannot_store_register): Rename to ...
7091 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7092 (i386_cannot_fetch_register): Rename to ...
7093 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7094 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7096 (target_regsets): Rename to ...
7097 (x86_regsets): ... this.
7098 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7100 (x86_siginfo_fixup): Use is_64bit_tdesc.
7101 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7102 (tdesc_x32_avx_linux, tdesc_x32_linux)
7103 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7105 (x86_linux_update_xmltarget): Delete.
7106 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7107 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7108 (AMD64_LINUX_USER64_CS): New.
7109 (x86_linux_read_description): New, based on
7110 x86_linux_update_xmltarget.
7111 (same_process_callback): New.
7112 (x86_arch_setup_process_callback): New.
7113 (x86_linux_update_xmltarget): New.
7114 (x86_regsets_info): New.
7115 (amd64_linux_regs_info): New.
7116 (i386_linux_usrregs_info): New.
7117 (i386_linux_regs_info): New.
7118 (x86_linux_regs_info): New.
7119 (x86_arch_setup): Reimplement.
7120 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7121 (x86_emit_ops): Ditto.
7122 (the_low_target): Adjust. Install x86_linux_regs_info,
7123 x86_cannot_fetch_register, and x86_cannot_store_register.
7124 (initialize_low_arch): New.
7125 * linux-ia64-low.c (tdesc_ia64): Declare.
7126 (ia64_fetch_register): Adjust.
7127 (ia64_usrregs_info, regs_info): New globals.
7128 (ia64_regs_info): New function.
7129 (the_low_target): Adjust.
7130 (initialize_low_arch): New function.
7131 * linux-sparc-low.c (tdesc_sparc64): Declare.
7132 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7134 (sparc_arch_setup): New function.
7135 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7136 (the_low_target): Adjust.
7137 (initialize_low_arch): New function.
7138 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7139 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7140 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7141 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7142 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7143 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7144 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7145 (tdesc_powerpc_isa205_vsx64l): Declare.
7146 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7147 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7148 (ppc_set_pc, ppc_get_hwcap): Adjust.
7149 (ppc_usrregs_info): Forward declare.
7150 (!__powerpc64__) ppc_regmap_adjusted: New global.
7151 (ppc_arch_setup): Adjust to the current process'es target
7153 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7154 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7155 (ppc_store_evrregset): Adjust.
7156 (target_regsets): Rename to ...
7157 (ppc_regsets): ... this, and make static.
7158 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7159 (ppc_regs_info): New function.
7160 (the_low_target): Adjust.
7161 (initialize_low_arch): New function.
7162 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7163 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7164 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7165 (tdesc_s390x_linux64v2): Declare.
7166 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7167 (s390_fill_gregset, s390_store_last_break): Adjust.
7168 (target_regsets): Rename to ...
7169 (s390_regsets): ... this, and make static.
7170 (s390_get_pc, s390_set_pc): Adjust.
7171 (s390_get_hwcap): New target_desc parameter, and use it.
7172 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7173 (s390_arch_setup): Adjust to set the current process'es target
7174 description. Don't adjust the regmap.
7175 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7176 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7177 (regs_info_3264): New globals.
7178 (s390_regs_info): New function.
7179 (the_low_target): Adjust.
7180 (initialize_low_arch): New function.
7181 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7182 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7183 [__mips64] (init_registers_mips_linux)
7184 (init_registers_mips_dsp_linux): Delete defines.
7185 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7186 (have_dsp): New global.
7187 (mips_read_description): New, based on mips_arch_setup.
7188 (mips_arch_setup): Reimplement.
7189 (get_usrregs_info): New function.
7190 (mips_cannot_fetch_register, mips_cannot_store_register)
7191 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7192 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7193 (target_regsets): Rename to ...
7194 (mips_regsets): ... this, and make static.
7195 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7196 (dsp_regs_info, regs_info): New globals.
7197 (mips_regs_info): New function.
7198 (the_low_target): Adjust.
7199 (initialize_low_arch): New function.
7200 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7201 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7203 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7204 (arm_read_description): New, with bits factored from
7206 (arm_arch_setup): Reimplement.
7207 (target_regsets): Rename to ...
7208 (arm_regsets): ... this, and make static.
7209 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7210 (arm_regs_info): New function.
7211 (the_low_target): Adjust.
7212 (initialize_low_arch): New function.
7213 * linux-m68k-low.c (tdesc_m68k): Declare.
7214 (target_regsets): Rename to ...
7215 (m68k_regsets): ... this, and make static.
7216 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7217 (m68k_regs_info): New function.
7218 (m68k_arch_setup): New function.
7219 (the_low_target): Adjust.
7220 (initialize_low_arch): New function.
7221 * linux-sh-low.c (tdesc_sharch): Declare.
7222 (target_regsets): Rename to ...
7223 (sh_regsets): ... this, and make static.
7224 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7225 (sh_regs_info, sh_arch_setup): New functions.
7226 (the_low_target): Adjust.
7227 (initialize_low_arch): New function.
7228 * linux-bfin-low.c (tdesc_bfin): Declare.
7229 (bfin_arch_setup): New function.
7230 (bfin_usrregs_info, regs_info): New globals.
7231 (bfin_regs_info): New function.
7232 (the_low_target): Adjust.
7233 (initialize_low_arch): New function.
7234 * linux-cris-low.c (tdesc_cris): Declare.
7235 (cris_arch_setup): New function.
7236 (cris_usrregs_info, regs_info): New globals.
7237 (cris_regs_info): New function.
7238 (the_low_target): Adjust.
7239 (initialize_low_arch): New function.
7240 * linux-cris-low.c (tdesc_crisv32): Declare.
7241 (cris_arch_setup): New function.
7242 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7243 (cris_regs_info): New function.
7244 (the_low_target): Adjust.
7245 (initialize_low_arch): New function.
7246 * linux-m32r-low.c (tdesc_m32r): Declare.
7247 (m32r_arch_setup): New function.
7248 (m32r_usrregs_info, regs_info): New globals.
7249 (m32r_regs_info): Adjust.
7250 (initialize_low_arch): New function.
7251 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7252 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7253 (tic6x_usrregs_info): Forward declare.
7254 (tic6x_read_description): New function, based on ...
7255 (tic6x_arch_setup): ... this. Reimplement.
7256 (target_regsets): Rename to ...
7257 (tic6x_regsets): ... this, and make static.
7258 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7259 (tic6x_regs_info): New function.
7260 (the_low_target): Adjust.
7261 (initialize_low_arch): New function.
7262 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7263 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7264 (target_regsets): Rename to ...
7265 (xtensa_regsets): ... this, and make static.
7266 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7268 (xtensa_arch_setup, xtensa_regs_info): New functions.
7269 (the_low_target): Adjust.
7270 (initialize_low_arch): New function.
7271 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7272 (nios2_arch_setup): Set the current process'es tdesc.
7273 (target_regsets): Rename to ...
7274 (nios2_regsets): ... this.
7275 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7276 (nios2_regs_info): New function.
7277 (the_low_target): Adjust.
7278 (initialize_low_arch): New function.
7279 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7280 (aarch64_arch_setup): Set the current process'es tdesc.
7281 (target_regsets): Rename to ...
7282 (aarch64_regsets): ... this.
7283 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7284 (aarch64_regs_info): New function.
7285 (the_low_target): Adjust.
7286 (initialize_low_arch): New function.
7287 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7289 (target_regsets): Rename to ...
7290 (tile_regsets): ... this.
7291 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7292 (tile_regs_info): New function.
7293 (tile_arch_setup): Set the current process'es tdesc.
7294 (the_low_target): Adjust.
7295 (initialize_low_arch): New function.
7296 * spu-low.c (tdesc_spu): Declare.
7297 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7298 * win32-arm-low.c (tdesc_arm): Declare.
7299 (arm_arch_setup): New function.
7300 (the_low_target): Install arm_arch_setup instead of
7302 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7303 (init_windows_x86): Rename to ...
7304 (i386_arch_setup): ... this. Set `win32_tdesc'.
7305 (the_low_target): Adjust.
7306 * win32-low.c (win32_tdesc): New global.
7307 (child_add_thread): Don't create the thread cache here.
7308 (do_initial_child_stuff): Set the new process'es tdesc.
7309 * win32-low.h (struct target_desc): Forward declare.
7310 (win32_tdesc): Declare.
7311 * lynx-i386-low.c (tdesc_i386): Declare global.
7312 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7313 * lynx-low.c (lynx_tdesc): New global.
7314 (lynx_add_process): Set the new process'es tdesc.
7315 * lynx-low.h (struct target_desc): Forward declare.
7316 (lynx_tdesc): Declare global.
7317 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7318 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7319 * nto-low.c (nto_tdesc): New global.
7320 (do_attach): Set the new process'es tdesc.
7321 * nto-low.h (struct target_desc): Forward declare.
7322 (nto_tdesc): Declare.
7323 * nto-x86-low.c (tdesc_i386): Declare.
7324 (nto_x86_arch_setup): Set `nto_tdesc'.
7326 2013-06-04 Gary Benson <gbenson@redhat.com>
7328 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7329 to qSupported response when appropriate.
7330 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7331 with nonzero-length annex.
7332 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7333 arguments supplied in annex.
7335 2013-05-31 Doug Evans <dje@google.com>
7338 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7339 64 bits in 64-cross-32 environment.
7341 2013-05-28 Pedro Alves <palves@redhat.com>
7343 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7344 (aarch64-without-fpu.c): Delete rule.
7345 * configure.srv (aarch64*-*-linux*): Remove references to
7346 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7347 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7350 2013-05-24 Pedro Alves <palves@redhat.com>
7352 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7353 instead of strchr/decode_address. Error if the range isn't split
7354 with a ','. Don't assume there's be a ':' in the action.
7356 2013-05-23 Yao Qi <yao@codesourcery.com>
7357 Pedro Alves <palves@redhat.com>
7359 * linux-low.c (lwp_in_step_range): New function.
7360 (linux_wait_1): If the thread was range stepping and stopped
7361 outside the stepping range, report the stop to GDB. Otherwise,
7362 continue stepping. Add range stepping debug output.
7363 (linux_set_resume_request): Copy the step range from the resume
7365 (linux_supports_range_stepping): New.
7366 (linux_target_ops) <supports_range_stepping>: Set to
7367 linux_supports_range_stepping.
7368 * linux-low.h (struct linux_target_ops)
7369 <supports_range_stepping>: New field.
7370 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7371 * linux-x86-low.c (x86_supports_range_stepping): New.
7372 (the_low_target) <supports_range_stepping>: Set to
7373 x86_supports_range_stepping.
7374 * server.c (handle_v_cont): Handle 'r' action.
7375 (handle_v_requests): Append ";r" if the target supports range
7377 * target.h (struct thread_resume) <step_range_start,
7378 step_range_end>: New fields.
7379 (struct target_ops) <supports_range_stepping>:
7381 (target_supports_range_stepping): New macro.
7383 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7385 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7386 confusion in comment.
7388 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7390 * lynx-low.c (struct process_info_private): New type.
7391 (lynx_add_process): New function.
7392 (lynx_create_inferior, lynx_attach): Replace calls to
7393 add_process by calls to lynx_add_process.
7394 (lynx_resume): If PTID is null, then try using
7395 current_process()->private->last_wait_event_ptid.
7397 (lynx_clear_inferiors): Delete. The contents of that function
7398 has been inlined in lynx_mourn;
7399 (lynx_wait_1): Save the ptid in the process's private data.
7400 (lynx_mourn): Free the process' private data. Replace call
7401 to lynx_clear_inferiors by call to clear_inferiors.
7403 2013-05-17 Yao Qi <yao@codesourcery.com>
7405 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7408 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7410 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7411 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7412 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7413 PT_TEXT_END_ADDR guards. Update comments.
7414 (linux_target_op) <read_offsets>: Conditionally define to
7415 linux_read_offsets if the target is UCLIBC and if it defines
7416 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7418 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7419 Andrew Jenner <andrew@codesourcery.com>
7421 * Makefile.in (SFILES): Add linux-nios2-low.c.
7422 (clean): Add action to delete nios2-linux.c.
7423 (nios2-linux.c): New rule.
7424 * configure.srv: Add nios2*-*-linux*.
7425 * linux-nios2-low.c: New.
7427 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7429 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7431 2013-04-25 Hui Zhu <hui@codesourcery.com>
7434 * ax.c (ax_printf): Add fflush.
7436 2013-04-22 Tom Tromey <tromey@redhat.com>
7438 * Makefile.in (SFILES): Add filestuff.c.
7439 (OBS): Add filestuff.o.
7440 (filestuff.o): New target.
7441 * config.in, configure: Rebuild.
7442 * configure.ac: Check for fdwalk, pipe2.
7444 2013-04-17 Pedro Alves <palves@redhat.com>
7446 * configure.ac (USE_THREAD_DB): Delete variable.
7447 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7448 Don't AC_SUBST USE_THREAD_DB.
7449 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7450 * config.in, configure: Regenerate.
7452 2013-04-16 Pedro Alves <palves@redhat.com>
7454 * linux-low.h (struct lwp_info) <thread_known>: Move under
7455 the USE_THREAD_DB #ifdef.
7457 2013-04-16 Pedro Alves <palves@redhat.com>
7459 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7460 (linux-low.o): Delete rule.
7461 * linux-low.h: Always include "gdb_thread_db.h" instead of
7462 conditionally including thread_db.h.
7463 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7466 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7468 * Makefile.in (install-only): Fix make install regression.
7470 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7472 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7473 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7475 * gdbserver.1: Remove.
7477 2013-03-22 Pedro Alves <palves@redhat.com>
7479 * linux-low.c (handle_extended_wait): Don't call
7480 linux_enable_event_reporting.
7482 2013-03-15 Tony Theodore <tonyt@logyst.com>
7485 * Makefile.in (SHELL): Use @SHELL@.
7487 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7489 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7492 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7494 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7495 Remove extraneous NULL element.
7497 2013-03-13 Yao Qi <yao@codesourcery.com>
7499 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7500 'V' block in trace frame.
7502 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7504 * target.h (struct target_ops): Add btrace ops.
7505 (target_supports_btrace): New macro.
7506 (target_enable_btrace): New macro.
7507 (target_disable_btrace): New macro.
7508 (target_read_btrace): New macro.
7509 * gdbthread.h (struct thread_info): Add btrace field.
7510 * server.c: Include btrace-common.h.
7511 (handle_btrace_general_set): New function.
7512 (handle_btrace_enable): New function.
7513 (handle_btrace_disable): New function.
7514 (handle_general_set): Call handle_btrace_general_set.
7515 (handle_qxfer_btrace): New function.
7516 (struct qxfer qxfer_packets[]): Add btrace entry.
7517 * inferiors.c (remove_thread): Disable btrace.
7518 * linux-low: Include linux-btrace.h.
7519 (linux_low_enable_btrace): New function.
7520 (linux_low_read_btrace): New function.
7521 (linux_target_ops): Add btrace ops.
7522 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7523 Add srv_linux_btrace=yes.
7524 (x86_64-*-linux*): Add linux-btrace.o.
7525 Add srv_linux_btrace=yes.
7526 * configure.ac: Define HAVE_LINUX_BTRACE.
7527 * config.in: Regenerated.
7528 * configure: Regenerated.
7530 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7532 * server.c (handle_qxfer): Preserve error message if -3 is
7534 (qxfer): Document the -3 return value.
7536 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7538 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7539 (linux_btrace_h): New variable.
7540 (linux-btrace.o): New rule.
7542 2013-03-08 Stan Shebs <stan@codesourcery.com>
7543 Hafiz Abid Qadeer <abidh@codesourcery.com>
7545 * tracepoint.c (trace_buffer_size): New global.
7546 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7547 (init_trace_buffer): Change to one-argument function. Allocate
7548 trace buffer memory.
7549 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7550 handle QTBuffer:size packet.
7551 (cmd_bigqtbuffer_size): New function.
7552 (initialize_tracepoint): Call init_trace_buffer with
7553 DEFAULT_TRACE_BUFFER_SIZE.
7554 * server.c (handle_query): Add QTBuffer:size in the
7557 2013-03-07 Yao Qi <yao@codesourcery.com>
7559 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7560 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7562 (cmd_qtsp): Adjust condition. Do post increment.
7563 Set cur_action and cur_step_action back to 0.
7565 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7568 * linux-low.c (linux_write_memory): Return early success if LEN is
7571 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7573 * configure.srv: Add x86_64-*-cygwin* as target.
7575 2013-02-28 Tom Tromey <tromey@redhat.com>
7577 * configure.ac: Invoke AC_SYS_LARGEFILE.
7578 * configure, config.in: Rebuild.
7580 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7582 * win32-low.c: Throughout, fix format strings and casts of
7583 printf-like functions to avoid type related warnings on all
7585 (get_child_debug_event): Print dwDebugEventCode as hex since
7586 that's how it's usually documented.
7588 2013-02-28 Yao Qi <yao@codesourcery.com>
7590 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7593 2013-02-27 Jiong Wang <jiwang@tilera.com>
7595 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7596 (reg-tilegx32.c): New rule.
7597 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7598 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7599 different register info initializer according to elf class.
7600 (init_registers_tilgx32): New function. The tilegx32 register info
7602 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7603 (tile_store_gregset): Likewise.
7605 2013-02-27 Yao Qi <yao@codesourcery.com>
7607 * server.c (process_point_options): Print debug message when
7608 debug_threads is true.
7610 2013-02-26 Yao Qi <yao@codesourcery.com>
7612 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7614 2013-02-19 Pedro Alves <palves@redhat.com>
7615 Kai Tietz <ktietz@redhat.com>
7619 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7620 instead of strtoul to extract address from packet.
7621 (process_serial_event) <'z'>: Likewise.
7623 2013-02-18 Yao Qi <yao@codesourcery.com>
7625 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7627 2013-02-14 Pedro Alves <palves@redhat.com>
7631 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7632 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7634 2013-02-14 Pedro Alves <palves@redhat.com>
7636 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7638 2013-02-14 Pedro Alves <palves@redhat.com>
7640 * tracepoint.c (save_string): Delete.
7641 (add_tracepoint_action): Use savestring instead of save_string.
7643 2013-02-12 Pedro Alves <palves@redhat.com>
7645 * linux-xtensa-low.c: Ditto.
7646 * xtensa-xtregs.c: Ditto.
7648 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7650 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7653 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7655 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7656 aarch64_num_wp_regs and aarch64_num_bp_regs to
7657 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7659 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7661 * linux-aarch64-low.c (ps_get_thread_area): Replace
7662 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7664 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7665 Marcus Shawcroft <marcus.shawcroft@arm.com>
7666 Nigel Stephens <nigel.stephens@arm.com>
7667 Yufeng Zhang <yufeng.zhang@arm.com>
7669 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7670 (aarch64.c, aarch64-without-fpu.c): New targets.
7671 * configure.srv (aarch64*-*-linux*): New.
7672 * linux-aarch64-low.c: New file.
7674 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7676 * linux-low.c (handle_extended_wait, linux_create_inferior)
7677 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7678 (dequeue_one_deferred_signal, linux_resume_one_thread)
7679 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7680 (linux_tracefork_grandchild, linux_test_for_tracefork)
7681 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7682 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7683 where the argument is 0.
7685 2013-01-25 Yao Qi <yao@codesourcery.com>
7687 * event-loop.c: Include "queue.h".
7688 (gdb_event_p): New typedef.
7689 (struct gdb_event) <next_event>: Remove.
7690 (event_queue): Change to QUEUE(gdb_event_p).
7691 (async_queue_event): Remove.
7692 (gdb_event_xfree): New.
7693 (initialize_event_loop): New.
7694 (process_event): Use API from QUEUE.
7695 (wait_for_event): Likewise.
7696 * server.c (main): Call initialize_event_loop.
7697 * server.h (initialize_event_loop): Declare.
7699 2013-01-18 Yao Qi <yao@codesourcery.com>
7701 * ax.h (struct eval_agent_expr_context): New.
7702 (gdb_eval_agent_expr): Update declaration.
7703 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7704 TFRAME. Add new argument CTX.
7705 * server.h (struct eval_agent_expr_context): Declare.
7706 (agent_mem_read, agent_tsv_read): Update declaration.
7707 (agent_mem_read_string): Likewise.
7708 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7709 (add_traceframe_block): Add new argument TPOINT.
7710 Increase TPOINT->traceframe_usage.
7711 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7712 eval_tracepoint_agent_expr.
7713 (condition_true_at_tracepoint): Likewise.
7714 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7715 (agent_mem_read_string, agent_tsv_read): Likewise.
7717 2013-01-16 Yao Qi <yao@codesourcery.com>
7719 * linux-low.c (linux_resume_one_lwp): Don't check
7720 'lwp->bp_reinsert != 0'.
7722 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7723 Pedro Alves <palves@redhat.com>
7725 * lynx-low.c (ptrace_request_to_str): Define a temporary
7726 macro and use it to simplify this function's implementation.
7728 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7730 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7733 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7735 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7737 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7739 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7741 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7743 * lynx-low.c (lynx_resume): Use the resume_info parameter
7744 to determine the ptid for the lynx_ptrace call, unless
7745 it is equal to minus_one_ptid, in which case we use the
7746 ptid of the current_inferior.
7747 (lynx_wait_1): After having received a thread create/exit
7748 event, resume the inferior's execution using the signaling
7749 thread's ptid, rather than the old ptid.
7751 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7753 * lynx-low.c (lynx_resume): Delete variable ret.
7755 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7757 * gdbreplay.c (gdbreplay_version): Update copyright year.
7758 * server.c (gdbserver_version): Likewise.
7760 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7762 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7765 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7767 * lynx-low.c (ptrace_request_to_str): Add handling for
7770 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7772 * lynx-low.c (lynx_attach): Delete variable new_process.
7774 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7776 * lynx-low.c (lynx_create_inferior): Delete variable
7779 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7781 * lynx-low.c (ptrace_request_to_str): Do not handle
7782 PTRACE_GETTHREADLIST if this macro does not exist.
7784 2012-12-15 Yao Qi <yao@codesourcery.com>
7786 * Makefile.in (OBS): Add notif.o.
7787 * notif.c, notif.h: New.
7788 * server.c: Include "notif.h".
7789 (struct vstop_notif) <next>: Remove.
7791 (queue_stop_reply): Update.
7792 (push_event, send_next_stop_reply): Remove.
7793 (discard_queued_stop_replies): Update.
7794 (notif_stop): New variable.
7795 (handle_v_stopped): Remove.
7796 (handle_v_requests): Don't call handle_v_stopped. Call
7797 handle_ack_notif instead.
7798 (queue_stop_reply_callback): Call notif_event_enque instead
7799 of queue_stop_reply.
7800 (handle_status): Don't call send_next_stop_reply, call
7801 notif_write_event instead.
7802 (kill_inferior_callback): Likewise.
7803 (detach_or_kill_inferior_callback): Likewise.
7804 (main): Call initialize_notif.
7805 (process_serial_event): Call QUEUE_is_empty.
7806 (handle_target_event): Call notif_push instead of push event.
7807 * server.h (push_event): Remove declaration.
7809 2012-12-10 Tom Tromey <tromey@redhat.com>
7811 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7812 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7815 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7816 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7817 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7818 (amd64-linux-ipa.o, ax.o): Rewrite.
7819 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7820 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7821 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7822 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7823 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7824 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7825 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7826 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7827 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7828 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7829 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7830 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7831 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7832 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7833 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7834 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7835 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7836 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7837 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7838 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7839 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7840 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7841 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7842 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7843 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7844 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7845 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7846 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7847 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7848 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7849 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7850 (reg-tilegx.o): Remove.
7851 (all_object_files): New macro.
7852 Include .deps files.
7853 * aclocal.m4, configure: Rebuild.
7854 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7855 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7856 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7858 2012-12-05 Tom Tromey <tromey@redhat.com>
7861 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7863 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7865 * configure.ac: Check for linux/perf_event.h.
7866 * config.in: Regenerated.
7867 * configure: Regenerated.
7869 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7871 * hostio.c (handle_readlink): Decrease buffer size
7872 parameter passed to readlink by one byte.
7874 2012-11-26 Yao Qi <yao@codesourcery.com>
7876 * configure.ac (build_warnings): Append '-Wempty-body'.
7877 * configure: Regenerated.
7878 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7881 2012-11-15 Pierre Muller <muller@sourceware.org>
7883 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7884 * config.in: Regenerate.
7885 * configure: Regenerate.
7886 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7887 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7888 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7889 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7891 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7892 instead of <sys/wait.h> header.
7893 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7895 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7897 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7898 (various make rules): Remove -DGDBSERVER
7900 2012-11-09 Yao Qi <yao@codesourcery.com>
7902 * spu-low.c (current_ptid): Move it to ..
7903 * gdbthread.h: ... here. New.
7904 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7905 * server.c (myresume, process_serial_event): Likewise.
7906 * thread-db.c (thread_db_find_new_threads): Likewise.
7907 * tracepoint.c (run_inferior_command): Likewise.
7909 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7911 * server.c (handle_search_memory_1): Include access length in
7914 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7916 * linux-crisv32-low.c: Fix compile errors.
7918 2012-09-04 Yao Qi <yao@codesourcery.com>
7920 * tracepoint.c (cmd_qtsv): Adjust debug message.
7921 Don't check CUR_TPOINT.
7923 2012-08-28 Yao Qi <yao@codesourcery.com>
7925 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7926 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7927 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7928 Remove declarations of xmalloc, xreallloc, xstrdup and
7930 * Makefile.in (libiberty_h): New.
7931 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7932 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7934 2012-08-23 Yao Qi <yao@codesourcery.com>
7936 * server.h: Remove declaration of 'xsnprintf'.
7938 2012-08-22 Keith Seitz <keiths@redhat.com>
7940 * server.h: Include build-gnulib-gbserver/config.h.
7941 * gdbreplay.c: Likewise.
7943 2012-08-08 Doug Evans <dje@google.com>
7945 * Makefile.in (SFILES): Add gdb_vecs.c.
7946 (OBS): Add gdb_vecs.o.
7947 (gdb_vecs_h, host_defs_h): New variables.
7948 (thread-db.o): Add $(gdb_vecs_h) dependency.
7949 (gdb_vecs.o): New rule.
7950 * thread-db.c: #include "gdb_vecs.h".
7951 (thread_db_load_search): Use a vector to iterate over path elements.
7952 Handle text appearing after "$pdir".
7954 * configure.ac: Add check for strstr.
7955 * config.in: Regenerate.
7956 * configure: Regenerate.
7958 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7960 * hostio.c (handle_pread): If pread fails, fall back to attempting
7962 (handle_pwrite): Likewise for pwrite.
7964 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7966 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7967 between unsupported TYPE and unimplementable ADDR/LEN combination.
7968 (arm_insert_point): Act on new return value.
7970 2012-07-31 Pedro Alves <palves@redhat.com>
7972 * server.c (process_point_options): Only skip tokens if we find
7973 one that is unrecognized. Don't treat 'X' specially while
7974 skipping unrecognized tokens.
7976 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7978 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7979 to 4-byte-align HW breakpoint addresses for Thumb.
7981 2012-07-27 Yao Qi <yao@codesourcery.com>
7985 * server.h: Declare gdb_agent_about_to_close.
7986 * target.c (kill_inferior): Include "agent.h".
7987 New. Send command 'kill'.
7988 * target.h (kill_inferior): Removed macro.
7989 * tracepoint.c (gdb_agent_about_to_close): New.
7990 (gdb_agent_helper_thread): Handle command 'close'.
7991 Wait endlessly until the inferior stops.
7992 Install gdb_agent_remove_socket to atexit hook.
7993 (agent_socket_name): New static variable.
7994 (gdb_agent_socket_init): Replace local variable 'name' with
7995 'agent_socket_name'.
7996 (gdb_agent_remove_socket): New.
7998 2012-07-27 Yao Qi <yao@codesourcery.com>
8000 * server.c (process_point_options): Stop at 'X' when parsing.
8002 2012-07-19 Michael Eager <eager@eagercon.com>
8004 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8006 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8007 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8008 hardware breakpoint.
8010 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8012 * gdbserver/linux-low.c (initialize_low): Call
8013 linux_ptrace_init_warnings.
8015 2012-07-02 Doug Evans <dje@google.com>
8017 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8020 2012-07-02 Stan Shebs <stan@codesourcery.com>
8022 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8023 (ax.o): Add it to build rule.
8025 (OBS): Add format.o.
8026 (IPA_OBS): Add format.o.
8027 * server.c (handle_query): Claim support for breakpoint commands.
8028 (process_point_options): Add command case.
8029 (process_serial_event): Leave running if there are printfs in
8031 * mem-break.h (any_persistent_commands): Declare.
8032 (add_breakpoint_commands): Declare.
8033 (gdb_no_commands_at_breakpoint): Declare.
8034 (run_breakpoint_commands): Declare.
8035 * mem-break.c (struct point_command_list): New struct.
8036 (struct breakpoint): New field command_list.
8037 (any_persistent_commands): New function.
8038 (add_commands_to_breakpoint): New function.
8039 (add_breakpoint_commands): New function.
8040 (gdb_no_commands_at_breakpoint): New function.
8041 (run_breakpoint_commands): New function.
8042 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8044 * ax.c: Include format.h.
8045 (ax_printf): New function.
8046 (gdb_eval_agent_expr): Add printf opcode.
8048 2012-06-13 Yao Qi <yao@codesourcery.com>
8050 * server.c (start_inferior): Remove duplicated writes to fields
8051 'last_resume_kind' and 'last_status' of 'current_inferior'.
8053 2012-06-12 Yao Qi <yao@codesourcery.com>
8054 Pedro Alves <palves@redhat.com>
8056 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8058 * server.c (handle_v_cont): Extend comment.
8060 2012-06-11 Yao Qi <yao@codesourcery.com>
8062 * linux-low.c (linux_attach): Add 'static'.
8064 2012-06-06 Yao Qi <yao@codesourcery.com>
8066 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8068 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8070 Fix gcc -flto compilation warning.
8071 * server.c (main): Make variable multi_mode and attach volatile.
8073 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8075 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8076 if the platform doesn't know about it.
8078 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8080 * Makefile.in (SFILES): Add linux-tile-low.c.
8081 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8082 * configure.srv: Handle tilegx-*-linux*.
8083 * linux-tile-low.c: New file.
8085 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8087 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8089 2012-05-24 Pedro Alves <palves@redhat.com>
8093 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8095 2012-05-24 Pedro Alves <palves@redhat.com>
8099 Replace target_signal with gdb_signal throughout.
8101 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8103 * linux-low.c (linux_store_registers): Avoid the copying sequence
8104 when no data has been retrieved by ptrace.
8106 2012-05-22 Will Deacon <will.deacon@arm.com>
8108 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8109 Include asm/ptrace.h.
8110 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8113 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8115 * linux-low.c (linux_store_registers): Don't re-retrieve data
8116 with ptrace that has already been obtained from /proc. Always
8117 copy any data retrieved with ptrace to the buffer supplied.
8119 2012-05-11 Yao Qi <yao@codesourcery.com>
8120 Pedro Alves <palves@redhat.com>
8122 * linux-low.c (enum stopping_threads_kind): New.
8123 (stopping_threads): Change type to `enum stopping_threads_kind'.
8124 (handle_extended_wait): If stopping and suspending threads, leave
8125 the new_lwp suspended too.
8126 (linux_wait_for_event): Adjust.
8127 (stop_all_lwps): Set `stopping_threads' to
8128 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8129 whether we're suspending threads or just stopping them. Assert no
8132 2012-04-29 Yao Qi <yao@codesourcery.com>
8134 * server.h: Move some code to ...
8135 * gdbthread.h: ... here. New.
8136 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8137 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8138 (nto-low.o, win32-low.o): Likewise.
8139 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8140 * regcache.c, remote-utils.c, server.c: Likewise.
8141 * target.c, tracepoint.c, win32-low.c: Likewise.
8143 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8145 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8146 (PTRACE_ARG4_TYPE): Likewise.
8147 (PTRACE_XFER_TYPE): Likewise.
8148 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8149 ptrace to PTRACE_ARG3_TYPE.
8150 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8151 (PTRACE_ARG4_TYPE): Likewise.
8152 (PTRACE_XFER_TYPE): Likewise.
8153 (linux_detach_one_lwp): Cast fourth argument of
8154 ptrace to long then PTRACE_ARG4_TYPE.
8155 (regsets_fetch_inferior_registers): Cast third argument of
8156 ptrace to long then PTRACE_ARG3_TYPE.
8157 (regsets_store_inferior_registers): Likewise.
8159 2012-04-20 Pedro Alves <palves@redhat.com>
8161 * configure: Regenerate.
8163 2012-04-19 Pedro Alves <palves@redhat.com>
8165 * Makefile.in (GNULIB_BUILDDIR): New.
8166 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8167 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8168 (all, install-only, uninstall, clean-info, all-lib, clean): No
8169 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8170 (maintainer-clean realclean distclean): Use subdir_do.
8172 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8173 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8174 * acinclude.m4: Include acx_configure_dir.m4.
8175 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8176 calls. Call AC_PROG_RANLIB. Configure gnulib using
8179 (GNULIB_STDINT_H): Adjust.
8180 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8181 * gdbreplay.c: Include build-gnulib/config.h.
8182 * server.h: Likewise.
8183 * aclocal.m4: Regenerate.
8184 * config.in: Regenerate.
8185 * configure: Regenerate.
8187 2012-04-19 Pedro Alves <palves@redhat.com>
8189 * Makefile.in (LIBGNU, INCGNU): Adjust.
8190 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8191 (all, install-only, uninstall, clean-info, all-lib, clean)
8192 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8193 * configure.ac: Adjust AC_OUTPUT output.
8194 * aclocal.m4: Regenerate.
8195 * configure: Regenerate.
8197 2012-04-19 Pedro Alves <palves@redhat.com>
8199 * Makefile.in (generated_files): New.
8200 (server_h): Remove the explicit dependency on config.h, and depend
8201 on $generated_files.
8203 2012-04-19 Pedro Alves <palves@redhat.com>
8205 * Makefile.in (INCGNU): Add -Ignulib.
8207 2012-04-19 Pedro Alves <palves@redhat.com>
8209 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8210 (INCGNU): ... this, and spell out -I here.
8211 (GNULIB_LIB): Rename to ...
8213 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8215 2012-04-19 Pedro Alves <palves@redhat.com>
8217 * config.in: Regenerate.
8219 2012-04-19 Pedro Alves <palves@redhat.com>
8221 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8222 * server.h (memmem): Remove declaration.
8223 * config.in: Regenerate.
8224 * configure: Regenerate.
8226 2012-04-19 Yao Qi <yao@codesourcery.com>
8228 * Makefile.in (SFILES): Add common/vec.c.
8232 2012-04-19 Yao Qi <yao@codesourcery.com>
8234 * remote-utils.c (prepare_resume_reply): Replace with macro
8235 target_core_of_thread.
8236 * server.c (handle_qxfer_threads_proper): Likewise.
8237 * target.h (traget_core_of_thread): New macro.
8239 2012-04-18 Pedro Alves <palves@redhat.com>
8241 * aclocal.m4: Regenerate.
8242 * configure: Regenerate.
8244 2012-04-16 Yao Qi <yao@codesourcery.com>
8246 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8247 duplicated on address.
8249 2012-04-16 Yao Qi <yao@codesourcery.com>
8251 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8252 (struct tracepoint_action_ops) <send>: New field.
8253 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8254 (agent_expr_send, x_tracepoint_action_send): New.
8255 (l_tracepoint_action_send): New.
8256 (cmd_qtdp): Download and install tracepoint
8257 according to `use_agent'.
8258 (run_inferior_command): Add one more parameter `len'.
8260 (tracepoint_send_agent): New.
8261 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8263 2012-04-16 Yao Qi <yao@codesourcery.com>
8265 * tracepoint.c (download_tracepoints): Moved to ...
8266 (cmd_qtstart): ... here.
8268 2012-04-14 Yao Qi <yao@codesourcery.com>
8270 * tracepoint.c: Include inttypes.h.
8271 (struct collect_memory_action): Use sized types.
8272 (struct tracepoint): Likewise.
8273 (cmd_qtdp, stop_tracing): Update print specifiers.
8274 (cmd_qtp, response_tracepoint): Likewise.
8275 (collect_data_at_tracepoint): Likewise.
8276 (collect_data_at_step): Likewise.
8278 2012-04-14 Yao Qi <yao@codesourcery.com>
8280 Import gnulib module inttypes.
8281 * aclocal.m4, config.in, configure: Regenerated.
8283 2012-04-14 Yao Qi <yao@codesourcery.com>
8285 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8286 Makefile and config.status at last.
8288 2012-04-13 Yao Qi <yao@codesourcery.com>
8290 * tracepoint.c: Include stdint.h unconditionally.
8292 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8294 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8295 on BFD_HAVE_SYS_PROCFS_TYPE.
8296 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8297 * configure: Regenerate.
8298 * config.in: Likewise.
8300 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8302 * Makefile.in (clean): Also remove x32.c x32-linux.c
8303 x32-avx.c x32-avx-linux.c.
8304 (x32.o): New target.
8306 (x32-linux.o): Likewise.
8307 (x32-linux.c): Likewise.
8308 (x32-avx.o): Likewise.
8309 (x32-avx.c): Likewise.
8310 (x32-avx-linux.o): Likewise.
8311 (x32-avx-linux.c): Likewise.
8313 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8314 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8315 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8316 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8317 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8318 i386/x32-avx-linux.xml.
8320 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8321 (init_registers_x32_avx_linux): Likwise.
8322 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8323 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8325 2012-04-13 Pedro Alves <palves@redhat.com>
8327 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8328 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8329 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8330 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8333 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8335 * linux-x86-low.c (compat_x32_clock_t): New.
8336 (compat_x32_siginfo_t): Likewise.
8337 (compat_x32_siginfo_from_siginfo): Likewise.
8338 (siginfo_from_compat_x32_siginfo): Likewise.
8339 (linux_is_elf64): Likewise.
8340 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8341 and siginfo_from_compat_x32_siginfo for x32.
8342 (x86_arch_setup): Set linux_is_elf64.
8344 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8347 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8349 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8350 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8351 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8352 compatible with process.
8354 2012-04-12 Yao Qi <yao@codesourcery.com>
8356 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8357 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8358 (install-only, install-info, clean): Handle sub dir gnulib.
8359 (all-lib, am--refresh): New targets.
8360 (memmem.o): Remove target.
8361 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8362 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8363 (AC_REPLACE_FUNCS): Remove memmem.
8364 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8365 (AC_OUTPUT): Generate Makefile in gnulib/.
8366 * aclocal.m4, config.in, configure: Regenerated.
8368 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8370 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8372 2012-04-05 Pedro Alves <palves@redhat.com>
8374 -Werror=strict-aliasing
8376 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8379 2012-04-04 Pedro Alves <palves@redhat.com>
8381 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8382 (sparc_store_gregset_from_stack, sparc_store_gregset)
8383 (sparc_breakpoint_at): Fix formatting.
8385 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8387 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8389 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8390 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8391 * config.in: Regenerate.
8392 * configure: Likewise.
8394 2012-03-29 Pedro Alves <palves@redhat.com>
8396 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8397 Correct ptrace arguments.
8399 2012-03-28 Pedro Alves <palves@redhat.com>
8401 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8402 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8403 (IA64_FR1_REGNUM): New defines.
8404 (ia64_fetch_register): New.
8405 (the_low_target): Install it.
8406 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8408 * linux-low.c (linux_fetch_registers): Try the
8409 the_low_target.fetch_register hook first.
8411 * linux-arm-low.c (the_low_target): Adjust.
8412 * linux-bfin-low.c (the_low_target): Adjust.
8413 * linux-cris-low.c (the_low_target): Adjust.
8414 * linux-crisv32-low.c (the_low_target): Adjust.
8415 * linux-m32r-low.c (the_low_target): Adjust.
8416 * linux-m68k-low.c (the_low_target): Adjust.
8417 * linux-mips-low.c (the_low_target): Adjust.
8418 * linux-ppc-low.c (the_low_target): Adjust.
8419 * linux-s390-low.c (the_low_target): Adjust.
8420 * linux-sh-low.c (the_low_target): Adjust.
8421 * linux-sparc-low.c (the_low_target): Adjust.
8422 * linux-tic6x-low.c (the_low_target): Adjust.
8423 * linux-x86-low.c (the_low_target): Adjust.
8424 * linux-xtensa-low.c (the_low_target): Adjust.
8426 2012-03-26 Pedro Alves <palves@redhat.com>
8428 * server.c (handle_qxfer_libraries): Don't bail early if
8429 the_target->qxfer_libraries_svr4 is not NULL.
8431 2012-03-26 Pedro Alves <palves@redhat.com>
8433 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8435 2012-03-23 Pedro Alves <palves@redhat.com>
8437 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8438 "library-list-svr4" element's start tag when the the DSO list is
8441 2012-03-23 Pedro Alves <palves@redhat.com>
8443 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8444 a variable whose type size is the same as the inferior's pointer
8447 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8449 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8451 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8452 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8453 * linux-low.h: Include <signal.h>.
8454 (struct siginfo): Remove forward declaration.
8455 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8458 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8460 * .gitignore: Ignore more files.
8462 2012-03-19 Pedro Alves <palves@redhat.com>
8463 Jan Kratochvil <jan.kratochvil@redhat.com>
8465 * server.c (cont_thread, general_thread): Add describing comments.
8466 (start_inferior): Clear `cont_thread'.
8467 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8470 2012-03-15 Yao Qi <yao@codesourcery.com>
8472 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8474 (cmd_qtdp): ... here.
8476 2012-03-15 Yao Qi <yao@codesourcery.com>
8478 * tracepoint.c (struct tracepoint_action_ops): New.
8479 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8480 (m_tracepoint_action_download): New.
8481 (r_tracepoint_action_download): New.
8482 (x_tracepoint_action_download): New.
8483 (l_tracepoint_action_download): New.
8484 (add_tracepoint_action): Install `action->ops' according type.
8485 (download_tracepoint_1): Move code `download' function pointer
8486 of various tracepoint_action_ops.
8488 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8490 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8491 linux_ptrace_attach_warnings.
8493 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8495 * Makefile.in (linux-ptrace.o): New.
8496 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8497 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8498 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8499 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8500 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8502 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8504 2012-03-08 Yao Qi <yao@codesourcery.com>
8505 Pedro Alves <palves@redhat.com>
8507 Fix PR server/13392.
8508 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8510 * tracepoint.c (remove_tracepoint): New.
8511 (cmd_qtdp): Call remove_tracepoint when failed to install.
8513 2012-03-07 Pedro Alves <palves@redhat.com>
8515 * linux-low.c (get_detach_signal): New.
8516 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8517 Pass on pending signals to PTRACE_DETACH. Check the result of the
8519 * server.c (program_signals, program_signals_p): New.
8520 (handle_general_set): Handle QProgramSignals.
8521 * server.h (program_signals, program_signals_p): Declare.
8523 2012-03-05 Pedro Alves <palves@redhat.com>
8524 Jan Kratochvil <jan.kratochvil@redhat.com>
8526 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8529 2012-03-03 Yao Qi <yao@codesourcery.com>
8531 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8532 agent_look_up_symbols.
8534 2012-03-03 Yao Qi <yao@codesourcery.com>
8536 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8537 (linux-x86-low.o): Likewise.
8538 * server.h: Remove in_process_agent_loaded.
8539 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8543 2012-03-03 Yao Qi <yao@codesourcery.com>
8545 * tracepoint.c (gdb_agent_capability): New global.
8546 (in_process_agent_loaded_ust): Renamed to
8547 `in_process_agent_supports_ust'.
8549 (in_process_agent_supports_ust): Call agent_capability_check.
8550 (clear_installed_tracepoints): Assert that agent supports
8553 2012-03-03 Yao Qi <yao@codesourcery.com>
8555 * linux-low.c (linux_supports_agent): New.
8556 (linux_target_ops): Initialize field `supports_agent' with
8557 linux_supports_agent.
8558 * target.h (struct target_ops) <supports_agent>: New.
8559 (target_supports_agent): New macro.
8560 * server.c (handle_general_set): Handle packet 'QAgent'.
8561 (handle_query): Send `QAgent+'.
8562 * Makefile.in (server.o): Depends on agent.h.
8564 2012-03-03 Yao Qi <yao@codesourcery.com>
8566 * Makefile.in (OBS): Add agent.o.
8567 Add new rule for agent.o.
8568 Track dependence of tracepoint.c on agent.h.
8569 * tracepoint.c (run_inferior_command_1):
8570 (run_inferior_command): Call agent_run_command.
8571 (gdb_ust_connect_sync_socket): Deleted. Move it to
8573 (resume_thread, stop_thread): Likewise.
8574 (gdb_ust_socket_init): Renamed to ...
8575 (gdb_agent_socket_init): ... New.
8576 (gdb_ust_thread): Renamed to ...
8577 (gdb_agent_helper_thread): ... New.
8578 (gdb_ust_init): Move some code to ...
8579 (gdb_agent_init): ... here. New.
8580 [HAVE_UST]: Call gdb_ust_init.
8581 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8582 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8583 * config.in, configure: Regenerated.
8585 2012-03-02 Pedro Alves <palves@redhat.com>
8587 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8588 * linux-low.c (struct simple_pid_list): New.
8589 (stopped_pids): New a struct simple_pid_list pointer.
8590 (add_to_pid_list, pull_pid_from_list): New.
8591 (handle_extended_wait): Don't assume the first signal new children
8592 report is SIGSTOP. Adjust call to pull_pid_from_list.
8593 (linux_wait_for_lwp): Adjust.
8595 2012-03-02 Yao Qi <yao@codesourcery.com>
8597 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8600 2012-03-02 Yao Qi <yao@codesourcery.com>
8602 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8603 `stop_pc' and `tpoint'. Update caller.
8605 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8607 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8608 * linux-low.c (use_linux_regsets): New macro.
8609 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8610 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8611 (linux_register_in_regsets): New function.
8612 (usr_fetch_inferior_registers): Skip registers covered by
8614 (usr_store_inferior_registers): Likewise.
8615 (usr_fetch_inferior_registers): New macro.
8616 (usr_store_inferior_registers): Likewise.
8617 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8618 (linux_store_registers): Likewise.
8619 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8621 (init_registers_mips64_dsp_linux): Likewise.
8622 (init_registers_mips_linux): New macro.
8623 (init_registers_mips_dsp_linux): Likewise.
8624 (mips_dsp_num_regs): Likewise.
8625 (DSP_BASE, DSP_CONTROL): New fallback macros.
8626 (mips_base_regs): New macro.
8627 (mips_regmap): Use it. Fix the size.
8628 (mips_dsp_regmap): New variable.
8629 (mips_dsp_regset_bitmap): Likewise.
8630 (mips_arch_setup): New function.
8631 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8633 (mips_cannot_store_register): Likewise.
8634 (the_low_target): Update .arch_setup, .num_regs and .regmap
8635 initializers. Add .regset_bitmap initializer.
8636 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8638 * linux-bfin-low.c (the_low_target): Likewise.
8639 * linux-cris-low.c (the_low_target): Likewise.
8640 * linux-crisv32-low.c (the_low_target): Likewise.
8641 * linux-ia64-low.c (the_low_target): Likewise.
8642 * linux-m32r-low.c (the_low_target): Likewise.
8643 * linux-m68k-low.c (the_low_target): Likewise.
8644 * linux-ppc-low.c (the_low_target): Likewise.
8645 * linux-s390-low.c (the_low_target): Likewise.
8646 * linux-sh-low.c (the_low_target): Likewise.
8647 * linux-sparc-low.c (the_low_target): Likewise.
8648 * linux-tic6x-low.c (the_low_target): Likewise.
8649 * linux-x86-low.c (the_low_target): Likewise.
8650 * linux-xtensa-low.c (the_low_target): Likewise.
8651 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8652 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8653 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8655 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8656 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8658 2012-02-29 Yao Qi <yao@codesourcery.com>
8659 Pedro Alves <palves@redhat.com>
8661 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8662 `step_over_finished' is true.
8664 2012-02-27 Pedro Alves <palves@redhat.com>
8666 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8667 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8669 2012-02-27 Pedro Alves <palves@redhat.com>
8672 * linux-low.c (pid_is_stopped): New.
8673 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8675 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8677 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8680 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8682 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8684 2012-02-24 Luis Machado <lgustavo@codesourcery>
8686 * server.c (handle_query): Advertise support for target-side
8687 breakpoint condition evaluation.
8688 (process_point_options): New function.
8689 (process_serial_event): When inserting a breakpoint, check for
8690 a target-side condition that should be evaluated.
8692 * mem-break.c: Include regcache.h and ax.h.
8693 (point_cond_list_t): New data structure.
8694 (breakpoint) <cond_list>: New field.
8695 (find_gdb_breakpoint_at): Make non-static.
8696 (delete_gdb_breakpoint_at): Clear any target-side
8698 (clear_gdb_breakpoint_conditions): New function.
8699 (add_condition_to_breakpoint): Likewise.
8700 (add_breakpoint_condition): Likewise.
8701 (gdb_condition_true_at_breakpoint): Likewise.
8702 (gdb_breakpoint_here): Return result directly instead
8703 of going through a local variable.
8705 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8706 (clear_gdb_breakpoint_conditions): Likewise.
8707 (add_breakpoint_condition): Likewise.
8708 (gdb_condition_true_at_breakpoint): Likewise.
8710 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8711 (need_step_over_p): Take target-side breakpoint condition into
8714 2012-02-24 Luis Machado <lgustavo@codesourcery>
8716 * server.h: Include tracepoint.h.
8717 (agent_mem_read, agent_get_trace_state_variable_value,
8718 agent_set_trace_state_variable_value,
8719 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8720 get_set_tsv_func_addr): New prototypes.
8722 * ax.h: New include file.
8723 * ax.c: New source file.
8725 * tracepoint.c: Include ax.h.
8726 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8727 agent_expr, eval_result_type): Move to ax.h.
8728 (parse_agent_expr): Rename to ...
8729 (gdb_parse_agent_expr): ... this, make it non-static and move
8731 (unparse_agent_expr) Rename to ...
8732 (gdb_unparse_agent_expr): ... this, make it non-static and move
8734 (eval_agent_expr): Rename to ...
8735 (eval_tracepoint_agent_expr): ... this.
8736 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8737 forward declarations.
8738 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8739 (agent_get_trace_state_variable_value): New function.
8740 (agent_set_trace_state_variable_value): New function.
8741 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8742 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8743 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8744 (condition_true_at_tracepoint): Likewise.
8745 (parse_agent_expr): Rename to ...
8746 (gdb_parse_agent_expr): ... this and move to ax.c.
8747 (unparse_agent_expr): Rename to ...
8748 (gdb_unparse_agent_expr): ... this and move to ax.c.
8749 (gdb_agent_op_name): Move to ax.c.
8750 (eval_agent_expr): Rename to ...
8751 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8753 (eval_tracepoint_agent_expr): New function.
8754 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8756 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8758 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8759 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8760 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8761 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8762 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8763 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8764 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8765 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8766 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8767 (compile_bytecodes): Remove forward declaration.
8768 (is_goto_target): Move to ax.c.
8769 (compile_bytecodes): Move to ax.c and call
8770 agent_get_trace_state_variable_value (...) and
8771 agent_set_trace_state_variable_value (...).
8773 * Makefile.in: Update ax.c and IPA dependencies.
8775 2012-02-24 Pedro Alves <palves@redhat.com>
8777 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8778 (cmd_bigqtbuffer_circular): ... this. Only handle
8779 'QTBuffer:circular:'.
8780 (handle_tracepoint_general_set): Adjust.
8782 2012-02-16 Yao Qi <yao@codesourcery.com>
8784 * inferiors.c: Move code to ...
8785 * dll.c: .... here. New.
8786 * server.h: Declare clear_dlls.
8787 * Makefile.in (SFILES): Add dll.c.
8791 2012-02-11 Yao Qi <yao@codesourcery.com>
8793 * server.c: (handle_monitor_command): Add a new parameter
8795 (handle_query): Update caller.
8797 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8799 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8800 * configure, config.in: Regenerate.
8801 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8804 2012-02-02 Pedro Alves <palves@redhat.com>
8806 Try SIGKILL first, then PTRACE_KILL.
8807 * linux-low.c (linux_kill_one_lwp): New.
8808 (linux_kill_one_lwp): Rename to ...
8809 (kill_one_lwp_callback): ... this. Use the new
8812 2012-02-02 Pedro Alves <palves@redhat.com>
8814 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8817 2012-01-27 Pedro Alves <palves@redhat.com>
8819 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8820 (elf_64_file_p): Make static.
8821 (linux_pid_exe_is_elf_64_file): New.
8822 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8823 Delete declarations.
8824 (linux_pid_exe_is_elf_64_file): Declare.
8825 * linux-x86-low.c (x86_arch_setup): Use
8826 linux_pid_exe_is_elf_64_file.
8828 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8830 * linux-low.c (linux_wait_for_event_1): Rename to ...
8831 (linux_wait_for_event): ... here and merge it with former
8832 linux_wait_for_event - new variable wait_ptid, use it.
8833 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8835 2012-01-23 Pedro Alves <palves@redhat.com>
8837 * server.c (main): Avoid yet another case of infinite loop while
8838 detaching/killing after a longjmp.
8840 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8843 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8845 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8847 * hostio.c (handle_readlink): New function.
8848 (handle_vFile): Call it to handle "vFile:readlink" packets.
8850 2012-01-20 Pedro Alves <palves@redhat.com>
8851 Ulrich Weigand <ulrich.weigand@linaro.org>
8853 * server.c (handle_v_requests): Only support vAttach and vRun to
8854 start multiple processes when in extended protocol mode.
8856 2012-01-17 Pedro Alves <palves@redhat.com>
8858 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8859 memalign plus mprotect to allocate the scratch buffer.
8861 2012-01-13 Pedro Alves <palves@redhat.com>
8863 * server.c (attach_inferior): Clear `cont_thread'.
8865 2012-01-13 Pedro Alves <palves@redhat.com>
8867 * server.c (main): Avoid infinite loop while detaching/killing
8870 2012-01-09 Doug Evans <dje@google.com>
8872 * server.c (start_inferior): Set last_ptid in --wrapper case.
8874 2012-01-06 Yao Qi <yao@codesourcery.com>
8876 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8878 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8880 2012-01-04 Yao Qi <yao@codesourcery.com>
8882 * tracepoint.c (cmd_qtdp): Print debug message
8883 for static tracepoint.
8885 2012-01-04 Yao Qi <yao@codesourcery.com>
8887 * tracepoint.c (trace_vdebug): Differentiate debug message
8888 between gdbserver and IPA.
8890 2012-01-03 Yao Qi <yao@codesourcery.com>
8892 * tracepoint.c (tracepoint_was_hit): Don't collect for
8895 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8897 * terminal.h: Reformat copyright header.
8899 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8901 * server.c (gdbserver_version): Update copyright year.
8902 * gdbreplay.c (gdbreplay_version): Likewise.
8904 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8906 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8909 2011-12-18 Hui Zhu <teawater@gmail.com>
8910 * linux-low.c (linux_create_inferior): Save return value to ret.
8912 2011-12-18 Hui Zhu <teawater@gmail.com>
8914 * linux-low.c (linux_create_inferior): Save return value to ret.
8916 2011-12-16 Doug Evans <dje@google.com>
8918 * linux-low.c (linux_create_inferior): If stdio connection,
8919 redirect stdin from /dev/null, stdout to stderr.
8920 * remote-utils.c (remote_is_stdio): New static global.
8921 (remote_connection_is_stdio): New function.
8922 (remote_prepare): Handle stdio connection.
8923 (remote_open): Ditto.
8924 (remote_close): Don't close stdin for stdio connections.
8925 (read_prim,write_prim): New functions. Replace all calls to
8926 read/write to these.
8927 * server.c (main): Watch for "-" argument. Move call to
8928 remote_prepare before start_inferior.
8929 * server.h (STDIO_CONNECTION_NAME): New macro.
8930 (remote_connection_is_stdio): Declare.
8932 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8933 in debugging output.
8935 2011-12-15 Yao Qi <yao@codesourcery.com>
8937 * tracepoint.c: Include sys/syscall.h.
8938 (gdb_ust_thread): Remove preprocessor conditional.
8940 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8942 * linux-low.c (linux_detach_one_lwp): Call
8943 the_low_target.prepare_to_resume before detaching.
8945 2011-12-14 Yao Qi <yao@codesourcery.com>
8947 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8950 2011-12-14 Yao Qi <yao@codesourcery.com>
8952 * i386-low.c (i386_low_stopped_data_address): Initialize local
8955 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8959 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8960 DR_CONTROL unless necessary. Extend comments.
8961 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8962 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8964 2011-12-13 Yao Qi <yao@codesourcery.com>
8966 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8968 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8970 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8972 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8973 Print new debug message for such case.
8975 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8977 Fix overlapping memcpy.
8978 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8979 the read_inferior_memory transfer.
8980 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8981 write_inferior_memory transfer.
8982 (set_fast_tracepoint_jump): New variable buf. Use it for the
8983 read_inferior_memory and write_inferior_memory transfers.
8984 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8985 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8986 Use it for the write_inferior_memory transfer.
8987 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8990 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8992 * linux-low.c (fetch_register, store_register): Make code
8993 consistent, fix formatting.
8995 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8997 * linux-low.c (usr_store_inferior_registers): Factor out code
8998 to handle individual registers into...
8999 (store_register): ... this new function.
9001 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9003 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9004 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9005 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9006 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9007 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9008 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9009 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9010 (srv_xmlfiles): Add new XML files.
9012 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9014 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9015 (init_registers_s390_linux32v1): Add prototype.
9016 (init_registers_s390_linux32v2): Likewise.
9017 (init_registers_s390_linux64v1): Likewise.
9018 (init_registers_s390_linux64v2): Likewise.
9019 (init_registers_s390x_linux64v1): Likewise.
9020 (init_registers_s390x_linux64v2): Likewise.
9021 (s390_num_regs): Increment to 52.
9022 (s390_regmap): Add orig_r2 register.
9023 (s390_num_regs_3264): Increment to 68.
9024 (s390_regmap_3264): Add orig_r2 register.
9025 (s390_collect_ptrace_register): Handle orig_r2 register.
9026 (s390_supply_ptrace_register): Likewise.
9027 (s390_fill_last_break): New function.
9028 (s390_store_last_break): Likewise.
9029 (s390_fill_system_call): New function.
9030 (s390_store_system_call): Likewise.
9031 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9033 (s390_check_regset): New function.
9034 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9035 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9036 Update target_regsets for available register sets.
9038 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9039 Jan Kratochvil <jan.kratochvil@redhat.com>
9041 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9042 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9044 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9045 * linux-low.h (struct process_info_private): New member r_debug.
9046 * server.c (handle_qxfer_libraries): Call
9047 the_target->qxfer_libraries_svr4.
9048 (handle_qxfer_libraries_svr4): New function.
9049 (qxfer_packets): New entry "libraries-svr4".
9050 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9051 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9052 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9053 PACKET_qXfer_libraries_svr4.
9055 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9057 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9058 PSW address/mask between 8-byte and 16-byte formats.
9059 (s390_supply_ptrace_register): Likewise.
9060 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9061 basic addressing mode bit.
9063 2011-11-24 Stan Shebs <stan@codesourcery.com>
9065 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9067 2011-11-17 Stan Shebs <stan@codesourcery.com>
9069 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9070 (tracing_start_time): New global.
9071 (tracing_stop_time): New global.
9072 (tracing_user_name): New global.
9073 (tracing_notes): New global.
9074 (tracing_stop_note): New global.
9075 (cmd_qtstart): Set traceframe_usage, start_time.
9076 (stop_tracing): Set stop_time.
9077 (cmd_qtstatus): Report additional status.
9078 (cmd_qtp): New function.
9079 (handle_tracepoint_query): Call it.
9080 (cmd_qtnotes): New function.
9081 (handle_tracepoint_general_set): Call it.
9082 (get_timestamp): Rename from tsv_get_timestamp.
9084 2011-11-14 Stan Shebs <stan@codesourcery.com>
9085 Kwok Cheung Yeung <kcy@codesourcery.com>
9087 * linux-x86-low.c (small_jump_insn): New.
9088 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9089 trampoline and error message, build a trampoline and issue a small
9090 jump instruction to it.
9091 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9092 trampoline and error message.
9093 (x86_get_min_fast_tracepoint_insn_len): New.
9094 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9095 * linux-low.h (struct linux_target_ops): Add arguments to
9096 install_fast_tracepoint_jump_pad operation, add new operation.
9097 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9099 (linux_get_min_fast_tracepoint_insn_len): New function.
9100 (linux_target_op): Add new operation.
9101 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9102 (gdb_trampoline_buffer_end): Ditto.
9103 (gdb_trampoline_buffer_error): Ditto.
9104 (struct ipa_sym_addresses): Add fields for new IPA variables.
9105 (symbol_list): Add entries for new IPA variables.
9106 (struct tracepoint): Add fields to hold the address range of the
9107 trampoline used by the tracepoint.
9108 (trampoline_buffer_head): New static variable.
9109 (trampoline_buffer_tail): Ditto.
9110 (claim_trampoline_space): New function.
9111 (have_fast_tracepoint_trampoline_buffer): New function.
9112 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9114 (install_fast_tracepoint): Ditto, also add error buffer argument.
9115 (cmd_qtminftpilen): New function.
9116 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9117 (fast_tracepoint_from_trampoline_address): New function.
9118 (fast_tracepoint_collecting): Handle trampoline as part of jump
9120 (set_trampoline_buffer_space): New function.
9121 (initialize_tracepoint): Initialize new IPA variables.
9122 * target.h (struct target_ops): Add arguments to
9123 install_fast_tracepoint_jump_pad operation, add new
9124 get_min_fast_tracepoint_insn_len operation.
9125 (target_get_min_fast_tracepoint_insn_len): New.
9126 (install_fast_tracepoint_jump_pad): Add arguments.
9127 * server.h (IPA_BUFSIZ): Define.
9128 * linux-i386-ipa.c: Include extra header files.
9129 (initialize_fast_tracepoint_trampoline_buffer): New function.
9130 (initialize_low_tracepoint): Call it.
9131 * server.h (set_trampoline_buffer_space): Declare.
9132 (claim_trampoline_space): Ditto.
9133 (have_fast_tracepoint_trampoline_buffer): Ditto.
9135 2011-11-14 Yao Qi <yao@codesourcery.com>
9137 * server.c (handle_query): Handle InstallInTrace for qSupported.
9138 * tracepoint.c (add_tracepoint): Sort list.
9139 (install_tracepoint, download_tracepoint): New.
9140 (cmd_qtdp): Call them to install and download tracepoints.
9141 (sort_tracepoints): Removed.
9142 (cmd_qtstart): Update.
9144 2011-11-14 Yao Qi <yao@codesourcery.com>
9146 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9147 * mem-break.h: Declare.
9148 * tracepoint.c (cmd_qtstart): Move some code to ...
9149 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9151 (download_tracepoints): Move some code to ...
9152 (download_tracepoint_1): ... here. New.
9154 2011-11-08 Yao Qi <yao@codesourcery.com>
9156 * remote-utils.c (relocate_instruction): A comment fix.
9158 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9160 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9161 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9162 dr_status_mirror and dr_control_mirror from debug_reg_state.
9163 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9164 (i386_initial_stuff): Remove use of deleted globals.
9165 (i386_get_thread_context, i386_set_thread_context,
9166 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9167 from debug_reg_state.
9169 2011-11-05 Yao Qi <yao@codesourcery.com>
9171 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9172 address as TPOINT's.
9174 2011-11-02 Stan Shebs <stan@codesourcery.com>
9176 * tracepoint.c (agent_mem_read_string): New function.
9177 (eval_agent_expr): Call it for tracenz.
9178 * server.c (handle_query): Report support for tracenz.
9180 2011-11-02 Yao Qi <yao@codesourcery.com>
9182 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9184 2011-11-02 Yao Qi <yao@codesourcery.com>
9186 * target.h: Fix a typo in comment.
9188 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9190 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9191 clobber the breakpoints' shadows with fast tracepoint jumps.
9192 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9193 * target.c (write_inferior_memory): Also pass MYADDR down to
9196 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9198 * configure.ac: Check support for personality routine.
9199 * configure: Regenerate.
9200 * config.in: Likewise.
9201 * linux-low.c: Include <sys/personality.h>.
9202 Define ADDR_NO_RANDOMIZE if necessary.
9203 (linux_create_inferior): Disable address space randomization when
9204 forking inferior, if requested.
9205 (linux_supports_disable_randomization): New function.
9206 (linux_target_ops): Install it.
9207 * server.h (disable_randomization): Declare.
9208 * server.c (disable_randomization): New global variable.
9209 (handle_general_set): Handle QDisableRandomization.
9210 (handle_query): Likewise for qSupported.
9211 (main): Support --disable-randomization and --no-disable-randomization
9212 command line arguments.
9213 * target.h (struct target_ops): Add supports_disable_randomization.
9214 (target_supports_disable_randomization): New macro.
9216 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9218 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9220 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9221 [!PT_GETDSBT] (target_loadmap): New definition.
9222 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9223 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9224 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9225 and PT_GETDSBT to LINUX_LOADMAP.
9226 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9227 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9229 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9231 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9232 (arm_linux_hwbp_cap): New static variable.
9233 (arm_linux_get_hwbp_cap): Replace by ...
9234 (arm_linux_init_hwbp_cap): ... this new function.
9235 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9236 (arm_linux_get_hw_watchpoint_count): Likewise.
9237 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9238 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9239 (arm_prepare_to_resume): Use perror_with_name instead of error.
9241 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9243 * linux-arm-low.c: Include <signal.h>.
9244 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9245 (struct arm_linux_hwbp_cap): New data type.
9246 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9247 (struct arm_linux_hw_breakpoint): New data type.
9248 (MAX_BPTS, MAX_WPTS): Define.
9249 (struct arch_process_info, struct arch_lwp_info): New data types.
9250 (arm_linux_get_hwbp_cap): New function.
9251 (arm_linux_get_hw_breakpoint_count): Likewise.
9252 (arm_linux_get_hw_watchpoint_count): Likewise.
9253 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9254 (arm_hwbp_control_initialize): Likewise.
9255 (arm_hwbp_control_is_enabled): Likewise.
9256 (arm_hwbp_control_is_initialized): Likewise.
9257 (arm_hwbp_control_disable): Likewise.
9258 (arm_linux_hw_breakpoint_equal): Likewise.
9259 (arm_linux_hw_point_initialize): Likewise.
9260 (struct update_registers_data): New data structure.
9261 (update_registers_callback: New function.
9262 (arm_insert_point): Likewise.
9263 (arm_remove_point): Likewise.
9264 (arm_stopped_by_watchpoint): Likewise.
9265 (arm_stopped_data_address): Likewise.
9266 (arm_new_process): Likewise.
9267 (arm_new_thread): Likewise.
9268 (arm_prepare_to_resume): Likewise.
9269 (the_low_target): Register arm_insert_point, arm_remove_point,
9270 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9271 arm_new_thread, and arm_prepare_to_resume.
9273 2011-09-15 Stan Shebs <stan@codesourcery.com>
9275 * server.h (struct emit_ops): Add compare-goto fields.
9276 * tracepoint.c (gdb_agent_op_sizes): New table.
9277 (emit_eq_goto): New function.
9278 (emit_ne_goto): New function.
9279 (emit_lt_goto): New function.
9280 (emit_le_goto): New function.
9281 (emit_gt_goto): New function.
9282 (emit_ge_goto): New function.
9283 (is_goto_target): New function.
9284 (compile_bytecodes): Recognize special cases of compare-goto
9285 combinations and call specialized emitters for them.
9286 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9287 (amd64_emit_ne_goto): New function.
9288 (amd64_emit_lt_goto): New function.
9289 (amd64_emit_le_goto): New function.
9290 (amd64_emit_gt_goto): New function.
9291 (amd64_emit_ge_goto): New function.
9292 (amd64_emit_ops): Add the new functions.
9293 (i386_emit_eq_goto): New function.
9294 (i386_emit_ne_goto): New function.
9295 (i386_emit_lt_goto): New function.
9296 (i386_emit_le_goto): New function.
9297 (i386_emit_gt_goto): New function.
9298 (i386_emit_ge_goto): New function.
9299 (i386_emit_ops): Add the new functions.
9301 2011-09-08 Stan Shebs <stan@codesourcery.com>
9303 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9304 (i386_emit_epilogue): Restore %ebx.
9306 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9308 * server.c (step_thread): Remove definition.
9309 (process_serial_event): Don't handle Hs.
9310 * server.h (step_thread): Remove declaration.
9311 * target.c (set_desired_inferior): Remove use of step_thread.
9313 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9315 * linux-low.c: Include linux-procfs.h.
9316 (linux_attach_lwp_1): Update comments.
9317 (linux_attach): Scan for existing threads when attaching to a
9318 process that is the tgid.
9319 * Makefile.in: Update dependencies.
9321 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9323 * configure.srv: Add linux-procfs.o dependencies.
9325 2011-08-14 Yao Qi <yao@codesourcery.com>
9327 * target.h (struct target_ops): Fix indent.
9328 * win32-low.c (win32_target_ops): Fix comment.
9330 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9331 Yao Qi <yao@codesourcery.com>
9333 * Makefile.in (clean): Remove tic6x-*.c files.
9334 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9335 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9336 (tic6x-c64xp-linux.c): Likewise.
9337 * configure.srv: Add support for tic6x-*-uclinux.
9338 * linux-tic6x-low.c: New.
9339 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9341 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9342 Yao Qi <yao@codesourcery.com>
9344 * target.h (struct target_ops): Add read_loadmap.
9345 * linux-low.c (struct target_loadseg): New type.
9346 (struct target_loadmap): New type.
9347 (linux_read_loadmap): New function.
9348 (linux_target_ops): Add linux_read_loadmap.
9349 * server.c (handle_query): Support qXfer:fdpic:read packet.
9350 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9353 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9355 * win32-low.c: Include <stdint.h>.
9357 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9359 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9360 to the inferior here.
9361 (i386_remove_aligned_watchpoint): Ditto.
9362 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9363 fit part of the watchpoint in the debug registers.
9364 (i386_update_inferior_debug_regs): New.
9365 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9366 registers, and only update the inferior on success.
9367 (i386_low_remove_watchpoint): Ditto.
9369 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9371 * linux-low.c (compare_ints, unique, list_threads, show_process,
9372 linux_core_of_thread): Delete.
9373 (linux_target_ops): Change linux_core_of_thread to
9374 linux_common_core_of_thread.
9375 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9376 * utils.c (malloc_failure): Change type of argument.
9377 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9378 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9379 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9380 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9381 (IPA_OBJS): Add common-utils-ipa.o.
9382 (ptid_h, linux_osdata_h): New macros.
9383 (server_h): Add common/common-utils.h, common/xml-utils.h,
9384 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9386 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9387 ptid.o, buffer.o): New rules.
9388 (linux-low.o): Add common/linux-osdata.h as a dependency.
9389 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9390 * configure.ac: Add AC_HEADER_DIRENT check.
9391 * config.in: Regenerate.
9392 * configure: Regenerate.
9393 * remote-utils.c (xml_escape_text): Delete.
9394 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9395 buffer_xml_printf): Move to common/buffer.c.
9396 * server.c (main): Remove call to initialize_inferiors.
9397 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9398 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9399 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9400 internal_error, gdb_assert, gdb_assert_fail): Delete.
9401 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9402 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9404 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9405 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9406 initialize_inferiors): Delete.
9408 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9410 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9413 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9415 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9417 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9419 2011-05-26 Yao Qi <yao@codesourcery.com>
9421 * Makefile.in (thread-db.o): Track dependence to
9422 common/gdb_thread_db.h.
9423 * thread-db.c: include gdb_thread_db.h from right place.
9425 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9427 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9428 __FILE__ and __LINE__ to internal_error.
9430 2011-05-13 Doug Evans <dje@google.com>
9432 * thread-db.c (try_thread_db_load_from_sdir): New function.
9433 (try_thread_db_load_from_dir): New function.
9434 (thread_db_load_search): Handle $sdir, ignore $pdir.
9435 Remove trying of system directories if search of
9436 libthread-db-search-path fails, that is now done via $sdir.
9438 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9440 * server.c (handle_query): Add EnableDisableTracepoints to the list
9441 of supported features.
9442 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9444 (cmd_qtenable_disable): New.
9445 (cmd_qtstart): Install tracepoints even if disabled.
9446 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9447 receiving a QTEnable or QTDisable packet.
9448 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9449 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9451 (gdb_probe): Skip data collection if static tracepoint is disabled.
9453 2011-05-10 Doug Evans <dje@google.com>
9455 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9457 2011-05-04 Doug Evans <dje@google.com>
9459 * linux-low.c (linux_join): Skip process lookup.
9460 * spu-low.c (spu_join): Ditto.
9461 * server.c (join_inferiors_callback): Delete.
9462 (process_serial_event): For 'D' packet (detach) call join_inferior
9465 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9467 * README: Don't mention xscale*-*-linux*.
9468 * configure.srv (xscale*-*-linux*): Don't handle target.
9470 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9472 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9474 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9475 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9476 (i386_emit_void_call_2): Likewise.
9478 2011-04-26 Yao Qi <yao@codesourcery.com>
9480 * linux-low.c: Move common macros to linux-ptrace.h.
9481 Include linux-ptrace.h.
9482 * Makefile.in (linux_ptrace_h): New.
9483 (linux-low.o): Depends on linux-ptrace.h.
9485 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9487 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9488 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9489 (remote_prepare): New function with most of the TCP code from ...
9490 (remote_open): ... here. Detect PORT here unconditionally. Move also
9491 setting transport_is_reliable.
9492 * server.c (run_once): New variable.
9493 (gdbserver_usage): Document it.
9494 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9495 the first run if RUN_ONCE.
9496 * server.h (run_once, remote_prepare): New declarations.
9498 2011-04-19 Tom Tromey <tromey@redhat.com>
9500 * win32-low.c (handle_load_dll): Remove duplicate "the".
9502 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9504 Remove support for old Cygwin 1.5 versions.
9505 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9506 function to avoid warning.
9507 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9510 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9512 * gdbserver/server.h (Macro _): Define it if not available.
9514 2011-03-14 Michael Snyder <msnyder@vmware.com>
9516 * hostio.c (handle_close): Remove unnecessary null test.
9518 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9520 * Makefile.in (maintainer-clean realclean distclean): Remove
9521 "make ... subdir_do" command.
9523 2011-03-10 Michael Snyder <msnyder@vmware.com>
9525 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9527 * server.c (handle_v_run): Free alloced buffer on early return.
9529 2011-03-09 Yao Qi <yao@codesourcery.com>
9532 2011-03-04 Yao Qi <yao@codesourcery.com>
9534 * Makefile.in: Remove GNU make feature --directory.
9536 2011-03-05 Yao Qi <yao@codesourcery.com>
9538 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9539 (subdir_do): New make target. Copied from gdb/Makefile.
9540 (maintainer-clean, realclean, distclean, clean): Call corresponding
9541 make targets in common/Makefile.
9543 2011-02-11 Yao Qi <yao@codesourcery.com>
9545 * configure.ac: Call AC_PROG_RANLIB.
9546 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9547 * configure: Regenerate.
9549 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9551 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9553 2011-03-06 Yao Qi <yao@codesourcery.com>
9555 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9557 2011-03-05 Yao Qi <yao@codesourcery.com>
9559 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9560 (subdir_do): New make target. Copied from gdb/Makefile.
9561 (maintainer-clean, realclean, distclean, clean): Call corresponding
9562 make targets in common/Makefile.
9564 2011-03-04 Yao Qi <yao@codesourcery.com>
9566 * Makefile.in: Remove GNU make feature --directory.
9568 2011-03-04 Michael Snyder <msnyder@vmware.com>
9570 * server.c (queue_stop_reply): Call xmalloc not malloc.
9572 2011-03-02 Michael Snyder <msnyder@vmware.com>
9574 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9576 2011-02-28 Michael Snyder <msnyder@vmware.com>
9578 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9579 (cmd_qtframe): Ditto.
9580 (cmd_qtbuffer): Ditto.
9581 (cmd_bigqtbuffer): Ditto.
9583 * utils.c (decimal2str): Initialize 'width' to nine, then
9586 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9588 * hostio.c (require_data): Free *data, not data.
9590 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9592 * hostio.c (require_data): Use free, not xfree.
9594 2011-02-27 Michael Snyder <msnyder@vmware.com>
9596 * server.c (handle_query): Discard unused value.
9598 * hostio.c (require_data): Free malloc memory before returning
9601 2011-02-26 Michael Snyder <msnyder@vmware.com>
9603 * linux-low.c (list_threads): Call closedir for dirent.
9605 2011-02-27 Michael Snyder <msnyder@vmware.com>
9607 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9608 a case statement falls through.
9610 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9612 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9615 2011-02-26 Michael Snyder <msnyder@vmware.com>
9617 * utils.c (decimal2str): Eliminate dead code and dead param.
9618 (pulongest): Drop dead param from call to decimal2str.
9621 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9623 Revert the following patch (not approved yet):
9624 2011-02-21 Hui Zhu <teawater@gmail.com>
9625 * tracepoint.c (tp_printf): New function.
9626 (eval_agent_expr): Handle gdb_agent_op_printf.
9628 2011-02-21 Hui Zhu <teawater@gmail.com>
9630 * tracepoint.c (tp_printf): New function.
9631 (eval_agent_expr): Handle gdb_agent_op_printf.
9633 2011-02-18 Tom Tromey <tromey@redhat.com>
9635 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9636 (tracepoint.o): Likewise.
9637 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9638 (gdb_agent_op_names): Likewise.
9640 2011-02-18 Tom Tromey <tromey@redhat.com>
9642 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9643 gdb_agent_op_rot>: New constants.
9644 (gdb_agent_op_names): Add pick and roll.
9645 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9648 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9650 * aclocal.m4: Regenerated with aclocal-1.11.1.
9652 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9654 * server.c (handle_qxfer_traceframe_info): New.
9655 (qxfer_packets): Register "traceframe-info".
9656 (handle_query): Report support for qXfer:traceframe-info:read+.
9657 * tracepoint.c (match_blocktype): New.
9658 (traceframe_find_block_type): Rename to ...
9659 (traceframe_walk_blocks): ... this. Add callback filter argument,
9661 (traceframe_find_block_type): New, reimplemented on top of
9662 traceframe_walk_blocks.
9663 (build_traceframe_info_xml): New.
9664 (traceframe_read_info): New.
9665 * server.h (traceframe_read_info): Declare.
9667 2011-02-11 Yao Qi <yao@codesourcery.com>
9669 * configure.ac: Call AC_PROG_RANLIB.
9670 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9671 * configure: Regenerate.
9673 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9675 * server.c (gdb_read_memory): Change return semantics to allow
9677 (handle_search_memory_1): Adjust.
9678 (process_serial_event) <'m' packet>: Handle partial transfers.
9679 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9681 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9683 * regcache.c (init_register_cache): Initialize
9684 regcache->register_status.
9685 (free_register_cache): Release regcache->register_status.
9686 (regcache_cpy): Copy register_status.
9687 (registers_to_string): Print 'x's for unavailable registers.
9688 (supply_register): Mark the register's status valid or
9689 unavailable, depending on whether a buffer was passed in or not.
9690 (supply_register_zeroed): New.
9691 (supply_regblock): Mark the registers' status valid or
9692 unavailable, depending on whether a buffer was passed in or not.
9693 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9694 (struct regcache): New `register_status' field.
9695 (supply_register_zeroed): Declare.
9696 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9697 supply_register_zeroed, rather than passing a NULL buffer to
9699 * tracepoint.c (fetch_traceframe_registers): Update comment.
9701 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9703 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9706 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9708 * server.h (decode_xfer_write): Change prototype.
9709 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9710 and don't extract the annex here.
9711 * server.c (decode_xfer_read): Remove `annex' parameter,
9712 and don't extract the annex here.
9714 (struct qxfer): New.
9715 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9716 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9717 (handle_qxfer_statictrace): New functions, abstracted out from
9718 handle_query, and made to use the struct qxfer interface.
9719 (handle_threads_qxfer_proper): Rename to ...
9720 (handle_qxfer_threads_proper): ... this.
9721 (handle_threads_qxfer): Rename to ...
9722 (handle_qxfer_threads): ... this. Adjust.
9723 (qxfer_packets): New array.
9724 (handle_qxfer): New function.
9725 (handle_query): Use handle_qxfer.
9727 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9729 * gdbreplay.c: Shorten lines of >= 80 columns.
9730 * linux-low.c: Ditto.
9731 * linux-ppc-low.c: Ditto.
9732 * linux-s390-low.c: Ditto.
9733 * linux-sparc-low.c: Ditto.
9734 * linux-x86-low.c: Ditto.
9735 * linux-xtensa-low.c: Ditto.
9736 * mem-break.c: Ditto.
9738 * regcache.h: Ditto.
9739 * remote-utils.c: Ditto.
9742 * thread-db.c: Ditto.
9743 * tracepoint.c: Ditto.
9745 * win32-low.h: Ditto.
9747 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9749 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9752 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9754 * server.c (gdbserver_version): Update copyright year in version
9756 * gdbreplay.c (gdbreplay_version): Ditto.
9758 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9760 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9761 * linux-bfin-low.c: New file.
9762 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9763 PT_DATA_ADDR for BFIN targets.
9764 * Makefile.in (SFILES): Add linux-bfin-low.c.
9765 (clean): Remove reg-bfin.c.
9766 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9767 * README: Mention supported Blackfin targets.
9769 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9771 * .gitignore: New file.
9773 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9775 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9777 2010-10-22 Jie Zhang <jie@codesourcery.com>
9779 * Makefile.in: Add FLAGS_TO_PASS variable.
9780 (install): Remove dependency of install-only and recursively
9781 invoke make for install-only.
9783 2010-10-04 Doug Evans <dje@google.com>
9785 * Makefile.in (uninstall): Use $(DESTDIR).
9787 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9791 * linux-x86-low.c (compat_siginfo_from_siginfo)
9792 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9793 si_code is < 0. Check for si_code == SI_TIMER before checking for
9796 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9798 * lynx-i386-low.c: New file.
9799 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9801 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9803 * lynx-low.c (ptrace_request_to_str): Remove handling for
9804 request values that have been removed in LynxOS 5.x.
9806 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9808 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9811 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9813 * configure.ac: Add --enable-inprocess-agent option.
9814 * configure: Rebuilt.
9816 2010-09-06 Yao Qi <yao@codesourcery.com>
9818 * linux-low.c (linux_kill): Remove unused variable.
9819 (linux_stabilize_threads): Likewise.
9820 * server.c (start_inferior): Likewise.
9821 (queue_stop_reply_callback): Likewise.
9822 * tracepoint.c (do_action_at_tracepoint): Likewise.
9824 2010-09-06 Yao Qi <yao@codesourcery.com>
9826 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9829 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9831 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9833 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9835 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9838 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9840 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9841 gdbserver/lynx-ppc-low.c: New files.
9842 * Makefile.in (lynx_low_h): New variable.
9843 (lynx-low.o, lynx-ppc-low.o): New rules.
9844 * configure.ac: On LynxOS, link with -lnetinet.
9845 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9846 * configure: regenerate.
9848 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9850 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9851 * configure.ac: Add check for vasprintf and vsnprintf.
9852 * configure, config.in: Regenerate.
9853 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9855 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9857 * gdbreplay.c: Move include of alloca.h up, next to include of
9859 * server.h: Add include of malloc.h.
9860 * mem-break.c: Remove include of malloc.h.
9861 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9863 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9865 * Makefile.in (memmem.o): Build with -Wno-error.
9867 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9869 * utils.c (xsnprintf): Make non-static.
9870 * server.h: Add xsnprintf declaration.
9871 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9872 replace calls to snprintf by calls to xsnprintf throughout.
9874 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9876 * configure.ac: Add configure check for alloca.
9877 * configure, config.in: Regenerate.
9878 * server.h: Include alloca.h if it exists.
9879 * gdbreplay.c: Include alloca.h if it exists.
9881 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9883 * linux-low.c (__SIGRTMIN): Define if not already defined.
9884 (linux_create_inferior): Check for __ANDROID__ rather than
9886 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9887 are already deferred.
9888 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9889 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9890 stopped and already has a pending signal to report.
9891 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9892 a pending signal to report or is moving out of a jump pad.
9893 (linux_init_signals): Check for __ANDROID__ rather than
9896 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9898 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9899 debug_threads check. Avoid a linear search when not doing debug
9902 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9904 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9905 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9906 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9907 (process_event): Change local fd's type to gdb_fildes_t.
9908 (create_file_handler): Adjust prototype.
9909 (delete_file_handler): Adjust prototype.
9910 (handle_file_event): Adjust prototype. Use pfildes.
9911 (create_file_event): Adjsut prototype.
9912 * remote-utils.c (remote_desc, listen_desc): Change type to
9914 * server.h: New gdb_fildes_t typedef.
9915 [USE_WIN32API]: Include winsock2.h.
9916 (delete_file_handler, add_file_handler): Adjust prototypes.
9918 * utils.c (pfildes): New.
9920 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9922 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9923 * configure: Regenerate.
9925 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9927 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9928 (linux_done_accessing_memory): ... this.
9929 (linux_target_ops): Adjust.
9930 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9931 * nto-low.c (nto_target_ops): Adjust comment.
9932 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9933 * spu-low.c (spu_target_ops): Adjust comment.
9934 * target.h (target_ops): Rename unprepare_to_access_memory field
9935 to done_accessing_memory.
9936 (unprepare_to_access_memory): Rename to ...
9937 (done_accessing_memory): ... this.
9939 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9941 * linux-low.c (linux_prepare_to_access_memory): New.
9942 (linux_unprepare_to_access_memory): New.
9943 (linux_target_ops): Install them.
9944 * server.c (read_memory): Rename to ...
9945 (gdb_read_memory): ... this. Use
9946 prepare_to_access_memory/prepare_to_access_memory.
9947 (write_memory): Rename to ...
9948 (gdb_write_memory): ... this. Use
9949 prepare_to_access_memory/prepare_to_access_memory.
9950 (handle_search_memory_1): Adjust.
9951 (process_serial_event): Adjust.
9952 * target.h (struct target_ops): New fields
9953 prepare_to_access_memory and unprepare_to_access_memory.
9954 (prepare_to_access_memory, unprepare_to_access_memory): New.
9955 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9956 prepare_to_access_memory/prepare_to_access_memory.
9957 * nto-low.c (nto_target_ops): Adjust.
9958 * spu-low.c (spu_target_ops): Adjust.
9959 * win32-low.c (win32_target_ops): Adjust.
9961 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9963 * Makefile.in (WARN_CFLAGS): Get it from configure.
9964 (WERROR_CFLAGS): New.
9965 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9966 * configure.ac: Introduce --enable-werror, which adds -Werror to
9967 the compiler command line. Enabled by default. Disable with
9968 --disable-werror. Add -Wdeclaration-after-statement
9969 Wpointer-arith and -Wformat-nonliteral to warning flags.
9970 * configure: Regenerate.
9972 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9974 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9976 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9978 * gdbreplay.c (remote_error): New.
9980 (expect): Use gdbchar. Check for error reading from GDB.
9981 Clarify sync error output.
9982 (play): Check for errors writing to GDB.
9983 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9984 * remote-utils.c (getpkt): Check for errors writing to the remote
9987 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9989 * linux-low.c (linux_wait_1): Move non-debugging code out of
9990 `debug_threads' control.
9992 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9994 * linux-low.c (linux_wait_1): Don't set last_status here.
9995 * server.c (push_event, queue_stop_reply_callback): Assert we're
9996 not pushing a TARGET_WAITKIND_IGNORE event.
9997 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9998 (myresume, handle_target_event): Set the thread's last_resume_kind
9999 and last_status from the target returned status.
10001 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10005 * linux-x86-low.c (update_debug_registers_callback): New.
10006 (i386_dr_low_set_addr): Use it.
10007 (i386_dr_low_get_addr): New.
10008 (i386_dr_low_set_control): Use update_debug_registers_callback.
10009 (i386_dr_low_get_control): New.
10010 (i386_dr_low_get_status): Adjust.
10011 * linux-low.c (linux_stop_lwp): New.
10012 * linux-low.h (linux_stop_lwp): Declare.
10014 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10015 argument instead of a i386_debug_reg_state.
10016 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10017 a i386_debug_reg_state.
10018 (i386_insert_aligned_watchpoint): Adjust.
10019 (i386_remove_aligned_watchpoint): Adjust.
10020 (i386_low_stopped_data_address): Read the debug registers from the
10021 inferior instead of from the mirrors.
10022 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10023 (i386_dr_low_get_addr): Declare.
10024 (i386_dr_low_get_control): Declare.
10025 (i386_dr_low_get_status): Change prototype.
10027 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10028 (i386_dr_low_get_addr): New.
10029 (i386_dr_low_get_control): New.
10030 (i386_dr_low_get_status): Adjust prototype. Return
10032 (i386_initial_stuff): Clear dr_status_mirror and
10034 (i386_get_thread_context): Adjust.
10035 (i386_set_thread_context): Adjust.
10036 (i386_thread_added): Adjust.
10038 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10040 * linux-low.h (linux_thread_area): Delete declaration.
10042 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10044 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10045 after its termination.
10047 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10049 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10050 (gdb_wants_all_stopped): Delete.
10051 (linux_wait_1): Don't call them.
10052 * server.c (handle_v_cont): Tag all threads as want-stopped.
10053 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10054 stopped as "client-wants-stopped".
10056 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10058 * Makefile.in (signals_h): New.
10059 (server_h): Depend on it.
10060 (server.o): Don't depend on $(signals_def).
10061 (signals.o): Depend on $(signals_def).
10063 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10065 * Makefile.in (signals_def): New.
10066 (server_h): Append include/gdb/signals.h and signals_def.
10067 (server.o): Append signals_def.
10069 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10071 * server.c (handle_target_event): Use target_signal_to_host for
10072 resume_info.sig initialization.
10073 * target.h (struct thread_resume) <sig>: New comment.
10075 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10077 * server.c (handle_query): strcpy() the returned string from paddress()
10078 instead of sprintf().
10079 * utils.c (paddress): Return phex_nz().
10081 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10083 * server.c (handle_v_cont): Call mourn_inferior if process
10085 (myresume): Likewise.
10087 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10089 Static tracepoints, and integration with UST.
10091 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10092 * mem-break.c (uninsert_all_breakpoints)
10093 (reinsert_all_breakpoints): New.
10094 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10095 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10096 (gdb_agent_ust_loaded, helper_thread_id)
10097 (gdb_agent_helper_thread_id): New macros.
10098 (struct ipa_sym_addresses): Add addr_ust_loaded,
10099 addr_helper_thread_id, addr_cmd_buf.
10100 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10101 (in_process_agent_loaded_ust): New.
10102 (write_e_ust_not_loaded): New.
10103 (maybe_write_ipa_ust_not_loaded): New.
10104 (struct collect_static_trace_data_action): New.
10105 (enum tracepoint_type) <static_tracepoint>: New.
10106 (struct tracepoint) <handle>: Mention static tracepoints.
10107 (struct static_tracepoint_ctx): New.
10108 (CMD_BUF_SIZE): New.
10109 (add_tracepoint_action): Handle static tracepoint actions.
10110 (unprobe_marker_at): New.
10111 (clear_installed_tracepoints): Handle static tracepoints.
10112 (cmd_qtdp): Handle static tracepoints.
10113 (probe_marker_at): New.
10114 (cmd_qtstart): Handle static tracepoints.
10115 (response_tracepoint): Handle static tracepoints.
10116 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10117 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10118 (get_context_regcache): Handle static tracepoints.
10119 (do_action_at_tracepoint): Handle static tracepoint actions.
10120 (traceframe_find_block_type): Handle static trace data blocks.
10121 (traceframe_read_sdata): New.
10122 (download_tracepoints): Download static tracepoint actions.
10123 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10124 (GDB_PROBE_NAME): New.
10126 (GET_UST_SYM): New.
10129 (ust_marker_to_static_tracepoint): New.
10131 (collect_ust_data_at_tracepoint): New.
10132 (gdb_ust_probe): New.
10133 (UNIX_PATH_MAX, SOCK_DIR): New.
10134 (gdb_ust_connect_sync_socket): New.
10135 (resume_thread, stop_thread): New.
10136 (run_inferior_command): New.
10137 (init_named_socket): New.
10138 (gdb_ust_socket_init): New.
10139 (cstr_to_hexstr): New.
10141 (first_marker, next_marker): New.
10142 (response_ust_marker): New.
10143 (cmd_qtfstm, cmd_qtsstm): New.
10144 (unprobe_marker_at, probe_marker_at): New.
10145 (cmd_qtstmat, gdb_ust_thread): New.
10146 (gdb_ust_init): New.
10147 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10148 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10149 (ST_REGENTRY): New.
10150 (x86_64_st_collect_regmap): New.
10151 (X86_64_NUM_ST_COLLECT_GREGS): New.
10152 (AMD64_RIP_REGNUM): New.
10153 (supply_static_tracepoint_registers): New.
10154 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10155 (ST_REGENTRY): New.
10156 (i386_st_collect_regmap): New.
10157 (i386_NUM_ST_COLLECT_GREGS): New.
10158 (supply_static_tracepoint_registers): New.
10159 * server.c (handle_query): Handle qXfer:statictrace:read.
10160 <qSupported>: Report support for StaticTracepoints, and
10161 qXfer:statictrace:read features.
10162 * server.h (traceframe_read_sdata)
10163 (supply_static_tracepoint_registers): Declare.
10164 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10165 (unpack_varlen_hex): Include in IPA build.
10166 * Makefile.in (ustlibs, ustinc): New.
10167 (IPA_OBJS): Add remote-utils-ipa.o.
10168 ($(IPA_LIB)): Link -ldl and -lpthread.
10170 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10171 * config.in, configure: Regenerate.
10173 2010-06-20 Ian Lance Taylor <iant@google.com>
10174 Pedro Alves <pedro@codesourcery.com>
10176 * linux-x86-low.c (always_true): Delete.
10177 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10178 trying to fool the compiler with always_true.
10180 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10182 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10183 conditions in gdbserver.
10185 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10187 * spu-low.c (spu_read_memory): Wrap around local store limit.
10188 (spu_write_memory): Likewise.
10190 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10192 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10193 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10195 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10197 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10198 uses with LONGEST uses.
10200 2010-06-14 Stan Shebs <stan@codesourcery.com>
10201 Pedro Alves <pedro@codesourcery.com>
10205 * linux-x86-low.c: Include limits.h.
10207 (always_true): New.
10210 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10211 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10212 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10213 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10214 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10215 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10216 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10217 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10218 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10219 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10220 (amd64_emit_void_call_2): New.
10221 (amd64_emit_ops): New.
10222 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10223 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10224 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10225 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10226 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10227 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10228 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10229 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10230 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10231 (i386_emit_stack_adjust, i386_emit_int_call_1)
10232 (i386_emit_void_call_2): New.
10233 (i386_emit_ops): New.
10234 (x86_emit_ops): New.
10235 (the_low_target): Install x86_emit_ops.
10236 * server.h (struct emit_ops): New.
10237 (get_raw_reg_func_addr): Declare.
10238 (current_insn_ptr, emit_error): Declare.
10239 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10240 (set_trace_state_variable_value): New defines.
10241 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10242 addr_get_trace_state_variable_value and
10243 addr_set_trace_state_variable_value.
10244 (symbol_list): New fields for get_raw_reg,
10245 get_trace_state_variable_value and set_trace_state_variable_value.
10246 (condfn): New typedef.
10247 (struct tracepoint): New field `compiled_cond'.
10248 (do_action_at_tracepoint): Clear compiled_cond.
10249 (get_trace_state_variable_value, set_trace_state_variable_value):
10251 (condition_true_at_tracepoint): If there's a compiled condition,
10253 (current_insn_ptr, emit_error): New globals.
10254 (struct bytecode_address): New.
10255 (get_raw_reg_func_addr): New.
10256 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10257 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10258 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10259 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10260 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10261 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10262 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10263 (compile_tracepoint_condition, compile_bytecodes): New.
10264 * target.h (emit_ops): Forward declare.
10265 (struct target_ops): New field emit_ops.
10266 (target_emit_ops): New.
10267 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10268 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10269 * linux-low.c (linux_emit_ops): New.
10270 (linux_target_ops): Install it.
10271 * linux-low.h (struct linux_target_ops): New field emit_ops.
10273 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10275 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10276 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10278 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10279 Stan Shebs <stan@codesourcery.com>
10281 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10282 (all): Depend on $(extra_libraries).
10283 (install-only): Install the IPA.
10284 (IPA_OBJS, IPA_LIB): New.
10285 (clean): Remove the IPA lib.
10286 (IPAGENT_CFLAGS): New.
10287 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10288 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10289 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10290 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10291 * configure.ac: Check for atomic builtins support in the compiler.
10292 (IPA_DEPFILES, extra_libraries): Define.
10293 * configure.srv (ipa_obj): Add description.
10294 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10295 (i[34567]86-*-linux*): Set ipa_obj.
10296 (x86_64-*-linux*): Set ipa_obj.
10297 * linux-low.c (stabilizing_threads): New.
10298 (supports_fast_tracepoints): New.
10299 (linux_detach): Stabilize threads before detaching.
10300 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10301 the lwp is either not stabilizing, or is moving out of a jump pad.
10302 (linux_fast_tracepoint_collecting): New.
10303 (maybe_move_out_of_jump_pad): New.
10304 (enqueue_one_deferred_signal): New.
10305 (dequeue_one_deferred_signal): New.
10306 (linux_wait_for_event_1): If moving out of a jump pad, defer
10307 pending signals to later.
10308 (linux_stabilize_threads): New.
10309 (linux_wait_1): Check if threads need moving out of jump pads, and
10311 (stuck_in_jump_pad_callback): New.
10312 (move_out_of_jump_pad_callback): New.
10313 (lwp_running): New.
10314 (linux_resume_one_lwp): Handle moving out of jump pads.
10315 (linux_set_resume_request): Dequeue deferred signals.
10316 (need_step_over_p): Also step over fast tracepoint jumps.
10317 (start_step_over): Also uninsert fast tracepoint jumps.
10318 (finish_step_over): Also reinsert fast tracepoint jumps.
10319 (linux_install_fast_tracepoint_jump): New.
10320 (linux_target_ops): Install linux_stabilize_threads and
10321 linux_install_fast_tracepoint_jump_pad.
10322 * linux-low.h (linux_target_ops) <get_thread_area,
10323 install_fast_tracepoint_jump_pad>: New fields.
10324 (struct lwp_info) <collecting_fast_tracepoint,
10325 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10326 (linux_get_thread_area): Declare.
10327 * linux-x86-low.c (jump_insn): New.
10328 (x86_get_thread_area): New.
10329 (append_insns): New.
10330 (push_opcode): New.
10331 (amd64_install_fast_tracepoint_jump_pad): New.
10332 (i386_install_fast_tracepoint_jump_pad): New.
10333 (x86_install_fast_tracepoint_jump_pad): New.
10334 (the_low_target): Install x86_get_thread_area and
10335 x86_install_fast_tracepoint_jump_pad.
10336 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10337 (struct fast_tracepoint_jump): New.
10338 (fast_tracepoint_jump_insn): New.
10339 (fast_tracepoint_jump_shadow): New.
10340 (find_fast_tracepoint_jump_at): New.
10341 (fast_tracepoint_jump_here): New.
10342 (delete_fast_tracepoint_jump): New.
10343 (set_fast_tracepoint_jump): New.
10344 (uninsert_fast_tracepoint_jumps_at): New.
10345 (reinsert_fast_tracepoint_jumps_at): New.
10346 (set_breakpoint_at): Use write_inferior_memory.
10347 (uninsert_raw_breakpoint): Use write_inferior_memory.
10348 (check_mem_read): Mask out fast tracepoint jumps.
10349 (check_mem_write): Mask out fast tracepoint jumps.
10350 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10351 (set_fast_tracepoint_jump): Declare.
10352 (delete_fast_tracepoint_jump)
10353 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10354 (reinsert_fast_tracepoint_jumps_at): Declare.
10355 * regcache.c: Don't compile many functions when building the
10356 in-process agent library.
10357 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10358 the register buffer in the heap.
10359 (free_register_cache): If the register buffer isn't owned by the
10360 regcache, don't free it.
10361 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10362 pre-existing register caches.
10363 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10365 (convert_ascii_to_int): : Constify `from' parameter type.
10366 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10367 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10368 the needed buffer in-place.
10369 (relocate_instruction): New.
10370 * server.c (handle_query) <qSymbols>: If the target supports
10371 tracepoints, give it a chance of looking up symbols. Report
10372 support for fast tracepoints.
10373 (handle_status): Stabilize threads.
10374 (process_serial_event): Adjust.
10375 * server.h (struct fast_tracepoint_jump): Forward declare.
10376 (struct process_info) <fast_tracepoint_jumps>: New field.
10377 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10378 (decode_X_packet, decode_M_packet): Adjust.
10379 (relocate_instruction): Declare.
10380 (in_process_agent_loaded): Declare.
10381 (tracepoint_look_up_symbols): Declare.
10382 (struct fast_tpoint_collect_status): Declare.
10383 (fast_tracepoint_collecting): Declare.
10384 (force_unlock_trace_buffer): Declare.
10385 (handle_tracepoint_bkpts): Declare.
10386 (initialize_low_tracepoint)
10387 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10388 * target.h (struct target_ops) <stabilize_threads,
10389 install_fast_tracepoint_jump_pad>: New fields.
10390 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10391 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10392 [HAVE_STDINT_H]: Include stdint.h.
10393 (trace_debug_1): Rename to ...
10394 (trace_vdebug): ... this.
10395 (trace_debug): Rename to ...
10396 (trace_debug_1): ... this. Add `level' parameter.
10397 (trace_debug): New.
10398 (ATTR_USED, ATTR_NOINLINE): New.
10399 (IP_AGENT_EXPORT): New.
10400 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10401 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10402 (about_to_request_buffer_space, trace_buffer_is_full)
10403 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10404 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10405 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10406 (traceframe_write_count, traceframes_created)
10407 (trace_state_variables)
10408 New renaming defines.
10409 (struct ipa_sym_addresses): New.
10410 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10411 (symbol_list): New.
10412 (ipa_sym_addrs): New.
10413 (all_tracepoint_symbols_looked_up): New.
10414 (in_process_agent_loaded): New.
10415 (write_e_ipa_not_loaded): New.
10416 (maybe_write_ipa_not_loaded): New.
10417 (tracepoint_look_up_symbols): New.
10418 (debug_threads) [IN_PROCESS_AGENT]: New.
10419 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10420 (UNKNOWN_SIDE_EFFECTS): New.
10421 (stop_tracing): New.
10422 (flush_trace_buffer): New.
10423 (stop_tracing_bkpt): New.
10424 (flush_trace_buffer_bkpt): New.
10425 (read_inferior_integer): New.
10426 (read_inferior_uinteger): New.
10427 (read_inferior_data_pointer): New.
10428 (write_inferior_data_pointer): New.
10429 (write_inferior_integer): New.
10430 (write_inferior_uinteger): New.
10431 (struct collect_static_trace_data_action): Delete.
10432 (enum tracepoint_type): New.
10433 (struct tracepoint) <type>: New field `type'.
10434 <actions_str, step_actions, step_actions_str>: Only include in
10436 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10437 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10438 (tracepoints): Use IP_AGENT_EXPORT.
10439 (last_tracepoint): Don't include in the IPA.
10440 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10441 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10442 (alloced_trace_state_variables): New.
10443 (trace_state_variables): Use IP_AGENT_EXPORT.
10444 (traceframe_t): Delete unused variable.
10445 (circular_trace_buffer): Don't include in the IPA.
10446 (trace_buffer_start): Delete.
10447 (struct trace_buffer_control): New.
10448 (trace_buffer_free): Delete.
10449 (struct ipa_trace_buffer_control): New.
10450 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10451 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10453 (trace_buffer_ctrl): New.
10454 (TRACE_BUFFER_CTRL_CURR): New.
10455 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10456 Reimplement as macros.
10457 (trace_buffer_wrap): Delete.
10458 (traceframe_write_count, traceframe_read_count)
10459 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10460 (struct tracepoint_hit_ctx) <type>: New field.
10461 (struct fast_tracepoint_ctx): New.
10462 (memory_barrier): New.
10464 (record_tracepoint_error): Update atomically in the IPA.
10465 (clear_inferior_trace_buffer): New.
10466 (about_to_request_buffer_space): New.
10467 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10468 updating the same buffer.
10469 (add_tracepoint): Default the tracepoint's type to trap
10470 tracepoint, and orig_size to -1.
10471 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10472 internal variables.
10473 (create_trace_state_variable): New parameter `gdb'. Handle it.
10474 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10475 (cmd_qtdp): Handle fast tracepoints.
10476 (cmd_qtdv): Adjust.
10477 (max_jump_pad_size): New.
10478 (gdb_jump_pad_head): New.
10479 (get_jump_space_head): New.
10480 (claim_jump_space): New.
10481 (sort_tracepoints): New.
10482 (MAX_JUMP_SIZE): New.
10483 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10485 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10486 support. Upload fast traceframes, and delete internal IPA
10488 (stop_tracing_handler): New.
10489 (flush_trace_buffer_handler): New.
10490 (cmd_qtstop): Upload fast tracepoints.
10491 (response_tracepoint): Handle fast tracepoints.
10492 (tracepoint_finished_step): Upload fast traceframes. Set the
10493 tracepoint hit context's tracepoint type.
10494 (handle_tracepoint_bkpts): New.
10495 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10496 type. Add comment about fast tracepoints.
10497 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10498 non-existing action_str field.
10499 (get_context_regcache): Handle fast tracepoints.
10500 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10502 (fast_tracepoint_from_jump_pad_address): New.
10503 (fast_tracepoint_from_ipa_tpoint_address): New.
10504 (collecting_t): New.
10505 (force_unlock_trace_buffer): New.
10506 (fast_tracepoint_collecting): New.
10508 (gdb_collect): New.
10509 (write_inferior_data_ptr): New.
10510 (target_tp_heap): New.
10511 (target_malloc): New.
10512 (download_agent_expr): New.
10514 (download_tracepoints): New.
10515 (download_trace_state_variables): New.
10516 (upload_fast_traceframes): New.
10517 (IPA_FIRST_TRACEFRAME): New.
10518 (IPA_NEXT_TRACEFRAME_1): New.
10519 (IPA_NEXT_TRACEFRAME): New.
10520 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10521 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10522 (gdb_jump_pad_buffer_end): New.
10523 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10524 (initialize_tracepoint): Adjust.
10525 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10526 buffer. Initialize the low module.
10527 * utils.c (PREFIX, TOOLNAME): New.
10528 (malloc_failure): Use PREFIX.
10529 (error): In the IPA, an error causes an exit.
10530 (fatal, warning): Use PREFIX.
10531 (internal_error): Use TOOLNAME.
10532 (NUMCELLS): Increase to 10.
10533 * configure, config.in: Regenerate.
10535 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10537 * server.c (handle_query) <qSupported>: Do two passes over the
10538 qSupported string to avoid nesting strtok.
10540 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10542 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10544 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10545 -Wl,--dynamic-list.
10546 * configure: Regenerate.
10547 * proc-service.list: New.
10549 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10551 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10554 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10556 * gdbreplay.c (remote_open): Check error return from socket() call by
10557 its equality to -1 not by it being negative.
10558 * remote-utils.c (remote_open): Likewise.
10560 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10562 * config.h: Regenerate.
10564 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10566 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10567 doesn't provide PTRACE_GET_THREAD_AREA.
10569 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10571 * linux-m68k-low.c: Include <asm/ptrace.h>
10572 (ps_get_thread_area): Implement.
10574 2010-05-03 Doug Evans <dje@google.com>
10576 * event-loop.c (struct callback_event): New struct.
10577 (callback_list): New global.
10578 (append_callback_event, delete_callback_event): New functions.
10579 (process_callback): New function.
10580 (start_event_loop): Call it.
10581 * remote-utils.c (NOT_SCHEDULED): Define.
10582 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10583 moved out of readchar.
10584 (readchar): Rewrite. Call reschedule before returning.
10585 (reset_readchar): New function.
10586 (remote_close): Call it.
10587 (process_remaining, reschedule): New functions.
10588 * server.h (callback_handler_func): New typedef.
10589 (append_callback_event, delete_callback_event): Declare.
10591 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10593 * proc-service.c (ps_pglobal_lookup): Use
10594 thread_db_look_up_one_symbol.
10595 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10596 parameter. Use it instead of all_symbols_looked_up.
10597 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10599 (all_symbols_looked_up): Don't declare.
10600 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10601 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10603 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10604 Set all_symbols_looked_up here.
10605 (thread_db_look_up_one_symbol): New.
10606 (thread_db_get_tls_address): Adjust.
10607 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10608 thread_db object on the heap, and tentatively set it in the
10610 (thread_db_init): Don't set all_symbols_looked_up here.
10611 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10613 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10615 * linux-low.c (linux_kill, linux_detach): Adjust.
10616 (status_pending_p_callback): Remove redundant statement. Check
10617 for !TARGET_WAITIKIND_IGNORE, instead of
10618 TARGET_WAITKIND_STOPPED.
10619 (handle_tracepoints): Make sure LWP is locked. Adjust.
10620 (linux_wait_for_event_1): Adjust.
10621 (linux_cancel_breakpoints): New.
10622 (unsuspend_one_lwp): New.
10623 (unsuspend_all_lwps): New.
10624 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10625 (send_sigstop_callback): Change return type to int, add new
10626 `except' parameter and handle it.
10627 (suspend_and_send_sigstop_callback): New.
10628 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10629 pass them down. If SUSPEND, also increment the lwp's suspend
10631 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10632 (need_step_over_p): Don't consider suspended LWPs.
10633 (start_step_over): Adjust.
10634 (proceed_one_lwp): Change return type to int, add new `except'
10635 parameter and handle it.
10636 (unsuspend_and_proceed_one_lwp): New.
10637 (proceed_all_lwps): Use find_inferior instead of
10639 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10640 also decrement the suspend count of LWPs. Pass `except' down,
10641 instead of hacking its suspend count.
10642 (linux_pause_all): Add `freeze' parameter. Adjust.
10643 (linux_unpause_all): New.
10644 (linux_target_ops): Install linux_unpause_all.
10645 * server.c (handle_status): Adjust.
10646 * target.h (struct target_ops): New fields `unpause_all' and
10647 `cancel_breakpoints'. Add new parameter to `pause_all'.
10648 (pause_all): Add new `freeze' parameter.
10649 (unpause_all): New.
10650 (cancel_breakpoints): New.
10651 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10652 cancel breakpoints.
10653 (cmd_qtstart): Pause threads.
10654 (stop_tracing): Pause threads, and cancel breakpoints.
10655 * win32-low.c (win32_target_ops): Adjust.
10657 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10659 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10660 the inferior right away from here...
10661 (linux_wait_1): ... to here, and adjust to check the thread's
10662 last_resume_kind instead of the lwp's step or stop_expected flags.
10664 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10666 * README: Use consistent `GDB' and `GDBserver' spellings.
10668 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10670 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10671 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10672 (linux_detach_one_lwp): Assume the lwp is stopped.
10673 (any_thread_of): Delete.
10674 (linux_detach): Stop all lwps here. Don't blindly delete all
10676 (delete_lwp_callback): New.
10677 (linux_mourn): Delete all lwps of the process that is gone.
10678 (linux_wait_1): Don't delete the last lwp of the process here.
10679 * mem-break.h (mark_breakpoints_out): Declare.
10680 * mem-break.c (mark_breakpoints_out): New.
10681 (free_all_breakpoints): Use it.
10682 * server.c (handle_target_event): If the process is gone, mark
10684 * thread-db.c (struct thread_db) <create_bp>: New field.
10685 (thread_db_enable_reporting): Fix prototype. Store a thread event
10686 breakpoint reference in the thread_db struct.
10687 (thread_db_load_search): Clear the thread_db object.
10688 (try_thread_db_load_1): Ditto.
10689 (switch_to_process): New.
10690 (disable_thread_event_reporting): Use it.
10691 (remove_thread_event_breakpoints): New.
10692 (thread_db_detach, thread_db_mourn): Use it.
10694 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10696 * linux-low.c (linux_enable_event_reporting): New.
10697 (linux_wait_for_event_1, handle_extended_wait): Use it.
10699 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10701 * linux-low.c (linux_kill_one_lwp, linux_kill)
10702 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10703 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10704 SIGSTOP even if the LWP is stopped.
10705 (send_sigstop_callback): New.
10706 (stop_all_lwps): Use send_sigstop_callback instead.
10707 (linux_resume_one_thread): Adjust.
10708 (proceed_one_lwp): Still proceed an LWP that the client has
10709 requested to stop, if we haven't reported it as stopped yet. Make
10710 sure that LWPs the client want stopped, have a pending SIGSTOP.
10712 2010-04-26 Doug Evans <dje@google.com>
10714 * server.c (handle_general_set): Make static.
10716 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10717 Print received char after testing for error/eof instead of before.
10718 (input_interrupt): Tweak comment.
10720 2010-04-23 Doug Evans <dje@google.com>
10722 * server.c (start_inferior): Print inferior argv if --debug.
10724 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10726 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10727 * nto-x86-low.c: Include server.h
10729 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10731 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10732 be consistent with other sources of this directory.
10733 (init_registers_amd64): Correct name of source file of this function
10736 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10738 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10739 64-bit executables.
10741 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10743 * win32-i386-low.c: Add 64-bit support.
10744 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10745 (init_registers_amd64): Declare.
10746 (mappings): Add 64-bit version of array.
10747 (init_windows_x86): New function.
10748 (the_low_target): Change init_arch field to init_windows_x86.
10750 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10752 * win32-low.c: Adapt to support also 64-bit architecture.
10753 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10754 (get_image_name): Use SIZE_T type for local variable `done'.
10755 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10756 (toolhelp_get_dll_name): Idem.
10757 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10758 Use uintptr_t typecast to avoid warning.
10759 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10760 (handle_exception): Use phex_nz to avoid warning.
10761 (win32_wait): Remove unused local variable `process'.
10763 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10765 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10768 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10770 * configure.ac: Use `ws2_32' library for srv_mingw.
10771 * configure: Regenerate.
10772 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10773 * remote-utils.c: Likewise.
10775 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10777 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10778 if __x86_64__ is defined.
10780 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10782 * configure: Regenerate.
10784 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10786 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10787 * target.h (target_ops): New get_tib_address field.
10788 * win32-low.h (win32_thread_info): Add thread_local_base field.
10789 * win32-low.c (child_add_thread): Add tlb argument.
10790 Set thread_local_base field to TLB.
10791 (get_child_debug_event): Adapt to child_add_thread change.
10792 (win32_get_tib_address): New function.
10793 (win32_target_ops): Set get_tib_address field to
10794 win32_get_tib_address.
10795 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10797 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10799 * linux-low.c (linux_mourn): Also remove the process.
10800 * server.c (handle_target_event): Don't remove the process here.
10801 * nto-low.c (nto_mourn): New.
10802 (nto_target_ops): Install it.
10803 * spu-low.c (spu_mourn): New.
10804 (spu_target_ops): Install it.
10805 * win32-low.c (win32_mourn): New.
10806 (win32_target_ops): Install it.
10808 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10810 * server.h (buffer_xml_printf): Remove redundant `;'.
10812 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10814 * regcache.c (set_register_cache): Invalidate regcaches before
10815 changing the register cache layout.
10816 (regcache_invalidate_one): Allow a NULL regcache.
10817 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10818 regcaches before changing the register cache layout or the target
10821 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10823 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10824 variable warning on Linux/x86-64.
10826 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10828 GDBserver disconnected tracing support.
10830 * linux-low.c (linux_remove_process): Delete.
10831 (add_lwp): Don't set last_resume_kind here.
10832 (linux_kill): Use `mourn'.
10833 (linux_detach): Use `thread_db_detach', and `mourn'.
10834 (linux_mourn): New.
10835 (linux_attach_lwp_1): Adjust comment.
10836 (linux_attach): last_resume_kind moved the thread_info; adjust.
10837 (status_pending_p_callback): Adjust.
10838 (linux_wait_for_event_1): Adjust.
10839 (count_events_callback, select_singlestep_lwp_callback)
10840 (select_event_lwp_callback, cancel_breakpoints_callback)
10841 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10842 (proceed_one_lwp): Adjust.
10843 (linux_async): Add debug output.
10844 (linux_thread_stopped): New.
10845 (linux_pause_all): New.
10846 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10848 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10849 (thread_db_free): Delete declaration.
10850 (thread_db_detach, thread_db_mourn): Declare.
10851 * thread-db.c (thread_db_init): Use thread_db_mourn.
10852 (thread_db_free): Delete, split in two.
10853 (disable_thread_event_reporting): New.
10854 (thread_db_detach): New.
10855 (thread_db_mourn): New.
10857 * server.h (struct thread_info) <last_resume_kind>: New field.
10858 <attached>: Add comment.
10859 <gdb_detached>: New field.
10860 (handler_func): Change return type to int.
10861 (handle_serial_event, handle_target_event): Ditto.
10862 (gdb_connected): Declare.
10864 (disconnected_tracing): Declare.
10865 (stop_tracing): Declare.
10867 * server.c (handle_query) <qSupported>: Report support for
10868 disconnected tracing.
10869 (queue_stop_reply_callback): Account for running threads.
10870 (gdb_wants_thread_stopped): New.
10871 (gdb_wants_all_threads_stopped): New.
10872 (gdb_reattached_process): New.
10873 (handle_status): Clear the `gdb_detached' flag of all processes.
10874 In all-stop, stop all threads.
10875 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10876 (process_serial_event): If the remote connection breaks, or if an
10877 exit was forced with "monitor exit", force an event loop exit.
10878 Handle disconnected tracing on detach.
10879 (handle_serial_event): Adjust.
10880 (handle_target_event): If GDB isn't connected, forward events back
10881 to the inferior, unless the last process exited, in which case,
10882 exit gdbserver. Adjust interface.
10884 * remote-utils.c (remote_open): Don't block in accept. Instead
10885 register an event loop source on the listen socket file
10886 descriptor. Refactor bits into ...
10887 (listen_desc): ... this new global.
10888 (gdb_connected): ... this new function.
10889 (enable_async_notification): ... this new function.
10890 (handle_accept_event): ... this new function.
10891 (remote_close): Clear remote_desc.
10893 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10895 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10897 (mourn_inferior): Define.
10898 (target_process_qsupported): Avoid the dangling else problem.
10899 (thread_stopped): Define.
10900 (pause_all): Define.
10901 (target_waitstatus_to_string): Declare.
10902 * target.c (target_waitstatus_to_string): New.
10904 * tracepoint.c (tracing): Make extern.
10905 (disconnected_tracing): New.
10906 (stop_tracing): Make extern. Handle tracing stops due to GDB
10908 (cmd_qtdisconnected): New.
10909 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10910 (handle_tracepoint_general_set): Handle QTDisconnected.
10912 * event-loop.c (event_handler_func): Change return type to int.
10913 (process_event): Bail out if the event handler wants the event
10915 (handle_file_event): Ditto.
10916 (start_event_loop): Bail out if the event handler wants the event
10919 * nto-low.c (nto_target_ops): Adjust.
10920 * spu-low.c (spu_wait): Don't remove the process here.
10921 (spu_target_ops): Adjust.
10922 * win32-low.c (win32_wait): Don't remove the process here.
10923 (win32_target_ops): Adjust.
10925 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10927 * regcache.c (realloc_register_cache): Invalidate inferior's
10928 regcache before recreating it.
10930 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10932 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10934 2010-04-09 Stan Shebs <stan@codesourcery.com>
10935 Pedro Alves <pedro@codesourcery.com>
10937 * server.h (LONGEST): New.
10938 (struct thread_info) <while_stepping>: New field.
10939 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10941 (initialize_tracepoint, handle_tracepoint_general_set)
10942 (handle_tracepoint_query, tracepoint_finished_step)
10943 (tracepoint_was_hit, release_while_stepping_state_list):
10944 (current_traceframe): Declare.
10945 * server.c (handle_general_set): Handle tracepoint packets.
10946 (read_memory): New.
10947 (write_memory): New.
10948 (handle_search_memory_1): Use read_memory.
10949 (handle_query): Report support for conditional tracepoints, trace
10950 state variables, and tracepoint sources. Handle tracepoint
10952 (main): Initialize the tracepoints module.
10953 (process_serial_event): Handle traceframe reads/writes.
10955 * linux-low.c (handle_tracepoints): New.
10956 (linux_wait_1): Call it.
10957 (linux_resume_one_lwp): Handle while-stepping.
10958 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10959 (linux_target_ops): Install them.
10960 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10962 * linux-x86-low.c (x86_supports_tracepoints): New.
10963 (the_low_target). Install it.
10965 * mem-break.h (delete_breakpoint): Declare.
10966 * mem-break.c (delete_breakpoint): Make external.
10968 * target.h (struct target_ops): Add `supports_tracepoints',
10969 `read_pc', and `write_pc' fields.
10970 (target_supports_tracepoints): Define.
10971 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10974 * regcache.h (struct regcache) <registers_owned>: New field.
10975 (init_register_cache, regcache_cpy): Declare.
10976 (regcache_read_pc, regcache_write_pc): Declare.
10977 (register_cache_size): Declare.
10978 (supply_regblock): Declare.
10979 * regcache.c (init_register_cache): New.
10980 (new_register_cache): Use it.
10981 (regcache_cpy): New.
10982 (register_cache_size): New.
10983 (supply_regblock): New.
10984 (regcache_read_pc, regcache_write_pc): New.
10986 * tracepoint.c: New.
10988 * Makefile.in (OBS): Add tracepoint.o.
10989 (tracepoint.o): New rule.
10991 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10993 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10995 (i386-mmx.c): Likewise.
10996 (i386-mmx-linux.o): Likewise.
10997 (i386-mmx-linux.c): Likewise.
10999 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11000 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11001 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11002 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11004 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11005 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11006 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11008 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11010 * Makefile.in (clean): Updated.
11012 (i386-avx.c): Likewise.
11013 (i386-avx-linux.o): Likewise.
11014 (i386-avx-linux.c): Likewise.
11015 (amd64-avx.o): Likewise.
11016 (amd64-avx.c): Likewise.
11017 (amd64-avx-linux.o): Likewise.
11018 (amd64-avx-linux.c): Likewise.
11020 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11021 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11022 (srv_amd64_regobj): Add amd64-avx.o.
11023 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11024 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11025 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11026 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11027 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11028 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11029 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11031 * i387-fp.c: Include "i386-xstate.h".
11033 (i387_cache_to_xsave): Likewise.
11034 (i387_xsave_to_cache): Likewise.
11035 (x86_xcr0): Likewise.
11037 * i387-fp.h (i387_cache_to_xsave): Likewise.
11038 (i387_xsave_to_cache): Likewise.
11039 (x86_xcr0): Likewise.
11041 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11042 * linux-crisv32-low.c (target_regsets): Likewise.
11043 * linux-m68k-low.c (target_regsets): Likewise.
11044 * linux-mips-low.c (target_regsets): Likewise.
11045 * linux-ppc-low.c (target_regsets): Likewise.
11046 * linux-s390-low.c (target_regsets): Likewise.
11047 * linux-sh-low.c (target_regsets): Likewise.
11048 * linux-sparc-low.c (target_regsets): Likewise.
11049 * linux-xtensa-low.c (target_regsets): Likewise.
11051 * linux-low.c: Include <sys/uio.h>.
11052 (regsets_fetch_inferior_registers): Support nt_type.
11053 (regsets_store_inferior_registers): Likewise.
11054 (linux_process_qsupported): New.
11055 (linux_target_ops): Add linux_process_qsupported.
11057 * linux-low.h (regset_info): Add nt_type.
11058 (linux_target_ops): Add process_qsupported.
11060 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11062 (init_registers_i386_avx_linux): New.
11063 (init_registers_amd64_avx_linux): Likewise.
11064 (xmltarget_i386_linux_no_xml): Likewise.
11065 (xmltarget_amd64_linux_no_xml): Likewise.
11066 (PTRACE_GETREGSET): Likewise.
11067 (PTRACE_SETREGSET): Likewise.
11068 (x86_fill_xstateregset): Likewise.
11069 (x86_store_xstateregset): Likewise.
11070 (use_xml): Likewise.
11071 (x86_linux_update_xmltarget): Likewise.
11072 (x86_linux_process_qsupported): Likewise.
11073 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11074 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11075 init_registers_i386_linux here. Call
11076 x86_linux_update_xmltarget.
11077 (the_low_target): Add x86_linux_process_qsupported.
11079 * server.c (handle_query): Call target_process_qsupported.
11081 * target.h (target_ops): Add process_qsupported.
11082 (target_process_qsupported): New.
11084 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11086 * inferiors.c (add_thread): Set last_status kind to
11087 TARGET_WAITKIND_IGNORE.
11088 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11089 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11090 (linux_wait_1): Move `thread' local definition to block that uses
11091 it. Don't NULL initialize `event_child'.
11092 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11093 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11094 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11096 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11098 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11099 an extended waitstatus, or by a watchpoint.
11100 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11101 thread was stepping or has been stopped by a watchpoint.
11103 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11105 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11106 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11107 of another, then delete the previous, and validate all
11109 (validate_inserted_breakpoint): New.
11110 (delete_disabled_breakpoints): New.
11111 (validate_breakpoints): New.
11112 (check_mem_read): Validate breakpoints before trusting their
11113 shadow. Delete disabled breakpoints.
11114 (check_mem_write): Validate breakpoints before trusting they
11115 should be inserted. Delete disabled breakpoints.
11116 * mem-break.h (validate_breakpoints):
11117 * server.c (handle_query): Validate breakpoints when we see a
11120 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11122 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11123 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11124 if we could tell there's a GDB breakpoint at stop_pc.
11125 (need_step_over_p): Don't do a step over if we find a GDB
11126 breakpoint at the resume PC.
11128 * mem-break.c (struct raw_breakpoint): New.
11129 (enum bkpt_type): New type `gdb_breakpoint'.
11130 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11131 fields. New field `raw'.
11132 (find_raw_breakpoint_at): New.
11133 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11134 breakpoint instead.
11135 (set_breakpoint_at): Adjust.
11136 (delete_raw_breakpoint): New.
11137 (release_breakpoint): New.
11138 (delete_breakpoint): Rename to...
11139 (delete_breakpoint_1): ... this. Add proc parameter. Use
11140 release_breakpoint. Return ENOENT.
11141 (delete_breakpoint): Reimplement.
11142 (find_breakpoint_at): Delete.
11143 (find_gdb_breakpoint_at): New.
11144 (delete_breakpoint_at): Delete.
11145 (set_gdb_breakpoint_at): New.
11146 (delete_gdb_breakpoint_at): New.
11147 (gdb_breakpoint_here): New.
11148 (set_reinsert_breakpoint): Use release_breakpoint.
11149 (uninsert_breakpoint): Rename to ...
11150 (uninsert_raw_breakpoint): ... this.
11151 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11152 (reinsert_raw_breakpoint): Change parameter type to
11154 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11156 (check_breakpoints): Adjust. Use release_breakpoint.
11157 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11158 (breakpoint_inserted_here): Ditto.
11159 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11160 Don't trust the breakpoint's shadow if it is not inserted.
11161 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11162 (delete_all_breakpoints): Adjust.
11163 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11164 use delete_breakpoint_1.
11166 * mem-break.h (breakpoints_supported): Delete declaration.
11167 (set_gdb_breakpoint_at): Declare.
11168 (gdb_breakpoint_here): Declare.
11169 (delete_breakpoint_at): Delete.
11170 (delete_gdb_breakpoint_at): Declare.
11172 * server.h (struct raw_breakpoint): Forward declare.
11173 (struct process_info): New field `raw_breakpoints'.
11175 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11178 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11180 * linux-low.c (status_pending_p_callback): Fix comment.
11181 (linux_wait_for_event_1): Move most of the internal breakpoint
11182 handling from here...
11183 (linux_wait_1): ... to here.
11184 (count_events_callback): New.
11185 (select_singlestep_lwp_callback): New.
11186 (select_event_lwp_callback): New.
11187 (cancel_breakpoints_callback): New.
11188 (select_event_lwp): New.
11189 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11190 priority to all LWPs that have had events that should be reported
11191 to the client. Cancel breakpoints when about to reporting the
11192 event to the client, not while stopping lwps. No longer cancel
11193 finished single-steps here.
11194 (cancel_finished_single_step): Delete.
11195 (cancel_finished_single_steps): Delete.
11197 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11199 * mem-break.c (enum bkpt_type): New.
11200 (struct breakpoint): New field `type'.
11201 (set_breakpoint_at): Change return type to struct breakpoint
11202 pointer. Set type to `other_breakpoint' by default.
11203 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11204 in the breakpoint list.
11205 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11206 (reinsert_breakpoint): Rename to ...
11207 (reinsert_raw_breakpoint): ... this.
11208 (reinsert_breakpoints_at): Adjust.
11209 * mem-break.h (struct breakpoint): Declare.
11210 (set_breakpoint_at): Change return type to struct breakpoint
11213 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11215 * server.c (handle_query): Assign, not compare.
11217 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11219 Teach linux gdbserver to step-over-breakpoints.
11221 * linux-low.c (can_hardware_single_step): New.
11222 (supports_breakpoints): New.
11223 (handle_extended_wait): If stopping threads, read the stop pc of
11224 the new cloned LWP.
11226 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11227 low target doesn't support retrieving the PC.
11228 (add_lwp): Set last_resume_kind to resume_continue.
11229 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11230 (linux_attach): Don't clear stop_expected. Set the lwp's
11231 last_resume_kind to resume_stop.
11232 (linux_detach_one_lwp): Don't check for removed breakpoints.
11233 (check_removed_breakpoint): Delete.
11234 (status_pending_p): Rename to ...
11235 (status_pending_p_callback): ... this. Don't check for removed
11236 breakpoints. Don't consider threads that are stopped from GDB's
11238 (linux_wait_for_lwp): Always read the stop_pc here.
11239 (cancel_breakpoint): New.
11240 (step_over_bkpt): New global.
11241 (linux_wait_for_event_1): Implement stepping over breakpoints.
11242 (gdb_wants_lwp_stopped): New.
11243 (gdb_wants_all_stopped): New.
11244 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11245 single-step traps here. Store the thread's last reported target
11247 (send_sigstop): Don't clear stop_expected. Always set it,
11249 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11250 (cancel_finished_single_step): New.
11251 (cancel_finished_single_steps): New.
11252 (wait_for_sigstop): Don't cancel finished single-step traps here.
11253 (linux_resume_one_lwp): Don't check for removed breakpoints.
11254 Don't set `step' on non-hardware step archs.
11255 (linux_set_resume_request): Ignore resume_stop requests if already
11256 stopping or stopped. Set the lwp's last_resume_kind.
11257 (resume_status_pending_p): Don't check for removed breakpoints.
11258 (need_step_over_p): New.
11259 (start_step_over): New.
11260 (finish_step_over): New.
11261 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11262 requests. Clear the thread's last reported target waitstatus.
11263 Don't use the `suspended' flag. Don't consider pending breakpoints.
11264 (linux_resume): Start a step-over if necessary.
11265 (proceed_one_lwp): New.
11266 (proceed_all_lwps): New.
11267 (unstop_all_lwps): New.
11268 * linux-low.h (struct lwp_info): Rewrite comment for the
11269 `suspended' flag. Add the `stop_pc' field. Delete the
11270 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11271 Add `'last_resume_kind' and `need_step_over' fields.
11272 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11273 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11274 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11275 (set_raw_breakpoint_at): New.
11276 (set_breakpoint_at): Rewrite to use it.
11277 (reinsert_breakpoint_handler): Delete.
11278 (set_reinsert_breakpoint): New.
11279 (reinsert_breakpoint_by_bp): Delete.
11280 (delete_reinsert_breakpoints): New.
11281 (uninsert_breakpoint): Rewrite.
11282 (uninsert_breakpoints_at): New.
11283 (reinsert_breakpoint): Rewrite.
11284 (reinsert_breakpoints_at): New.
11285 (check_breakpoints): Rewrite.
11286 (breakpoint_here): New.
11287 (breakpoint_inserted_here): New.
11288 (check_mem_read): Adjust.
11289 * mem-break.h (breakpoints_supported, breakpoint_here)
11290 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11291 (reinsert_breakpoint_by_bp): Delete declaration.
11292 (delete_reinsert_breakpoints): Declare.
11293 (reinsert_breakpoint): Delete declaration.
11294 (reinsert_breakpoints_at): Declare.
11295 (uninsert_breakpoint): Delete declaration.
11296 (uninsert_breakpoints_at): Declare.
11297 (check_breakpoints): Adjust prototype.
11298 * server.h: Adjust include order.
11299 (struct thread_info): Declare here. Add a `last_status' field.
11301 2010-03-23 Michael Snyder <msnyder@vmware.com>
11303 * server.c (crc32): New function.
11304 (handle_query): Add handling for 'qCRC:' request.
11306 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11308 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11309 lwp had been stopped by a watchpoint.
11311 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11313 * server.h (internal_error): Declare.
11314 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11315 * utils.c (internal_error): New function.
11317 2010-03-15 Andreas Schwab <schwab@redhat.com>
11319 * configure.srv: Fix typo setting srv_regobj.
11321 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11323 * linux-low.c (fetch_register): Avoid passing a non string literal
11325 (usr_store_inferior_registers): Ditto.
11327 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11329 * linux-low.c (linux_write_memory): Bail out early if peeking
11332 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11334 * linux-low.h (struct lwp_info): New fields
11335 `stopped_by_watchpoint' and `stopped_data_address'.
11336 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11337 here, and cache them in the lwp object.
11338 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11340 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11342 (linux_stopped_by_watchpoint): Rewrite.
11343 (linux_stopped_data_address): Rewrite.
11345 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11347 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11348 switching the current inferior, not before.
11350 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11352 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11353 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11354 i386-linux.c and amd64-linux.c.
11355 (reg-i386.o): Removed.
11356 (reg-i386.c): Likewise.
11357 (reg-i386-linux.o): Likewise.
11358 (reg-i386-linux.c): Likewise.
11359 (reg-x86-64.o): Likewise.
11360 (reg-x86-64.c): Likewise.
11361 (reg-x86-64-linux.o): Likewise.
11362 (reg-x86-64-linux.c): Likewise.
11364 (i386.c): Likewise.
11365 (i386-linux.o): Likewise.
11366 (i386-linux.c): Likewise.
11367 (amd64.o): Likewise.
11368 (amd64.c): Likewise.
11369 (amd64-linux.o): Likewise.
11370 (amd64-linux.c): Likewise.
11372 * configure.srv (srv_i386_regobj): New.
11373 (srv_i386_linux_regobj): Likewise.
11374 (srv_amd64_regobj): Likewise.
11375 (srv_amd64_linux_regobj): Likewise.
11376 (srv_i386_32bit_xmlfiles): Likewise.
11377 (srv_i386_64bit_xmlfiles): Likewise.
11378 (srv_i386_xmlfiles): Likewise.
11379 (srv_amd64_xmlfiles): Likewise.
11380 (srv_i386_linux_xmlfiles): Likewise.
11381 (srv_amd64_linux_xmlfiles): Likewise.
11382 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11383 srv_xmlfiles to $srv_i386_xmlfiles.
11384 (i[34567]86-*-mingw32ce*): Likewise.
11385 (i[34567]86-*-mingw*): Likewise.
11386 (i[34567]86-*-nto*): Likewise.
11387 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11388 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11389 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11390 (x86_64-*-linux*): Likewise.
11392 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11393 (init_registers_amd64_linux): New.
11394 (x86_arch_setup): Replace init_registers_x86_64_linux with
11395 init_registers_amd64_linux.
11397 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11399 * configure.ac: Check for libdl. If it is not available link against
11400 static libthread_db.
11401 * configure: Regenerate.
11403 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11407 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11408 handing a read watchpoint.
11409 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11411 2010-02-12 Doug Evans <dje@google.com>
11413 * linux-low.c (linux_supports_tracefork_flag): Document.
11414 (linux_look_up_symbols): Add comment.
11416 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11418 * regcache.c (supply_register): Clear regcache if buf is NULL.
11420 2010-02-02 Nicolas Roche <roche@sourceware.org>
11421 Joel Brobecker <brobecker@adacore.com>
11423 * inferiors.c (find_inferior): Add function documentation.
11424 (unloaded_dll): Handle the case where the unloaded dll has not
11425 been previously registered in the dll list.
11427 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11429 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11430 (thumb2_breakpoint): New.
11431 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11433 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11435 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11436 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11439 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11441 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11443 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11445 * linux-s390-low.c (s390_collect_ptrace_register)
11446 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11448 2010-01-21 Doug Evans <dje@google.com>
11450 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11451 (PTRACE_ARG4_TYPE): New macro.
11452 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11453 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11454 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11455 (usr_store_inferior_registers): Ditto.
11456 (linux_read_memory, linux_write_memory): Ditto.
11457 (linux_test_for_tracefork): Ditto.
11459 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11460 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11462 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11464 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11467 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11469 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11470 prototype to take a regcache. Adjust.
11472 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11474 * regcache.h (struct thread_info): Forward declare.
11475 (struct regcache): New.
11476 (new_register_cache): Adjust prototype.
11477 (get_thread_regcache): Declare.
11478 (free_register_cache): Adjust prototype.
11479 (registers_to_string, registers_from_string): Ditto.
11480 (supply_register, supply_register_by_name, collect_register)
11481 (collect_register_as_string, collect_register_by_name): Ditto.
11482 * regcache.c (struct inferior_regcache_data): Delete.
11483 (get_regcache): Rename to ...
11484 (get_thread_regcache): ... this. Adjust. Switch inferior before
11485 fetching registers.
11486 (regcache_invalidate_one): Adjust.
11487 (regcache_invalidate): Fix prototype.
11488 (new_register_cache): Return the new register cache.
11489 (free_register_cache): Change prototype.
11490 (realloc_register_cache): Adjust.
11491 (registers_to_string): Change prototype to take a regcache. Adjust.
11492 (registers_from_string): Ditto.
11493 (register_data): Ditto.
11494 (supply_register): Ditto.
11495 (supply_register_by_name): Ditto.
11496 (collect_register): Ditto.
11497 (collect_register_as_string): Ditto.
11498 (collect_register_by_name): Ditto.
11499 * server.c (process_serial_event): Adjust.
11500 * linux-low.h (regset_fill_func, regset_store_func): Change
11502 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11504 * linux-low.c (get_stop_pc): Adjust.
11505 (check_removed_breakpoint): Adjust.
11506 (linux_wait_for_event): Adjust.
11507 (linux_resume_one_lwp): Adjust.
11508 (fetch_register): Add regcache parameter. Adjust.
11509 (usr_store_inferior_registers): Ditto.
11510 (regsets_fetch_inferior_registers): Ditto.
11511 (regsets_store_inferior_registers): Ditto.
11512 (linux_fetch_registers, linux_store_registers): Ditto.
11513 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11515 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11517 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11518 prototype to take a regcache.
11519 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11520 * remote-utils.c (convert_ascii_to_int, outreg)
11521 (prepare_resume_reply): Change prototype to take a regcache.
11523 * target.h (struct target_ops) <fetch_registers, store_registers>:
11524 Change prototype to take a regcache.
11525 (fetch_inferior_registers, store_inferior_registers): Change
11526 prototype to take a regcache. Adjust.
11527 * proc-service.c (ps_lgetregs): Adjust.
11528 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11529 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11530 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11531 take a regcache. Adjust.
11532 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11533 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11534 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11535 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11536 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11537 (cris_cannot_fetch_register):
11538 (cris_breakpoint_at): Change prototype to take a regcache.
11540 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11541 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11542 to take a regcache. Adjust.
11543 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11545 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11546 take a regcache. Adjust.
11547 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11548 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11549 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11550 * linux-mips-low.c (mips_get_pc):
11551 (mips_set_pc): Change prototype to take a regcache. Adjust.
11552 (mips_reinsert_addr): Adjust.
11553 (mips_collect_register): Change prototype to take a regcache.
11555 (mips_supply_register):
11556 (mips_collect_register_32bit, mips_supply_register_32bit)
11557 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11558 (mips_store_fpregset): Ditto.
11559 * linux-ppc-low.c (ppc_supply_ptrace_register)
11560 (ppc_supply_ptrace_register): Ditto.
11561 (parse_spufs_run): Adjust.
11562 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11563 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11564 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11565 take a regcache. Adjust.
11566 * linux-s390-low.c (s390_collect_ptrace_register)
11567 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11568 (s390_set_pc): Change prototype to take a regcache. Adjust.
11569 (s390_arch_setup): Adjust.
11570 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11571 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11572 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11573 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11574 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11576 (sparc_breakpoint_at): Adjust.
11577 * linux-xtensa-low.c (xtensa_fill_gregset):
11578 (xtensa_store_gregset):
11579 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11580 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11581 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11582 prototype to take a regcache. Adjust.
11583 * win32-arm-low.c (arm_fetch_inferior_register)
11584 (arm_store_inferior_register): Change prototype to take a
11586 * win32-i386-low.c (i386_fetch_inferior_register)
11587 (i386_store_inferior_register): Change prototype to take a
11589 * win32-low.c (child_fetch_inferior_registers)
11590 (child_store_inferior_registers): Change prototype to take a
11592 (win32_wait): Adjust.
11593 (win32_fetch_inferior_registers): Change prototype to take a
11595 (win32_store_inferior_registers): Adjust.
11596 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11597 store_inferior_register>: Change prototype to take a regcache.
11599 2010-01-20 Doug Evans <dje@google.com>
11601 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11603 (linux_wait_for_event1, linux_init_signals): Ditto.
11604 (W_STOPCODE): Provide definition if missing.
11606 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11608 * linux-low.c (linux_core_of_thread): New.
11609 (compare_ints, show_process, list_threads): New.
11610 (linux_qxfer_osdata): Report threads and cores.
11611 (linux_target_op): Register linux_core_of_thread.
11612 * remote-utils.c (prepare_resume_reply): Report the core.
11613 (buffer_xml_printf): Support %d specifier.
11614 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11616 (handle_query): Handle qXfer:threads. Announce availability
11618 * target.h (struct target_ops): New field core_of_thread.
11620 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11622 * Makefile.in (clean): Remove new generated files.
11623 (reg-s390.o, reg-s390.c): Remove rules.
11624 (reg-s390x.o, reg-s390x.c): Likewise.
11625 (s390-linux32.o, s390-linux32.c): Add rules.
11626 (s390-linux64.o, s390-linux64.c): Likewise.
11627 (s390x-linux64.o, s390x-linux64.c): Likewise.
11628 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11629 * linux-s390-low.c: Include <elf.h>.
11630 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11631 (init_registers_s390): Remove prototype.
11632 (init_registers_s390x): Likewise.
11633 (init_registers_s390_linux32): Add prototype.
11634 (init_registers_s390_linux64): Likewise.
11635 (init_registers_s390x_linux64): Likewise.
11636 (s390_num_regs_3264): New define.
11637 (s390_regmap_3264): New global variable.
11638 (s390_cannot_fetch_register): Remove obsolete check.
11639 (s390_cannot_store_register): Likewise.
11640 (s390_collect_ptrace_register): Handle upper/lower register halves.
11641 (s390_supply_ptrace_register): Likewise.
11642 (s390_fill_gregset): Update to register number changes.
11643 (s390_get_hwcap): New routine.
11644 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11645 Install appropriate regmap and register set.
11647 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11649 * server.c (gdbserver_version): Update copyright year to 2010.
11650 * gdbreplay.c (gdbreplay_version): Likewise.
11652 2009-12-28 Doug Evans <dje@google.com>
11654 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11655 elf/external.h. Include <elf.h> instead but only if necessary.
11657 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11659 * linux-low.c (linux_remove_process): Remove `detaching'
11660 parameter. Don't release/detach from thread_db here.
11661 (linux_kill): Release/detach from thread_db here, ...
11662 (linux_detach): ... and here, before actually detaching.
11663 (linux_wait_1): ... and here, when a process exits.
11664 * thread-db.c (any_thread_of): New.
11665 (thread_db_free): Switch the current inferior to a thread of the
11668 2009-12-21 Doug Evans <dje@google.com>
11670 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11672 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11673 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11674 warning ifndef __NR_tkill. Move setting of errno there too.
11675 Delete unnecessary resetting of errno after syscall.
11676 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11678 * configure.ac: Check for dladdr.
11679 * config.in: Regenerate.
11680 * configure: Regenerate.
11681 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11682 (try_thread_db_load): Update.
11684 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11686 2009-12-18 Doug Evans <dje@google.com>
11688 * event-loop.c: Include unistd.h if it exists.
11690 * linux-low.c (my_waitpid): Move definition away from being in
11691 between linux_tracefork_child/linux_test_for_tracefork.
11693 * gdb_proc_service.h (psaddr_t): Fix type.
11694 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11695 signature to match glibc.
11697 2009-12-16 Doug Evans <dje@google.com>
11699 * linux-low.c (linux_read_memory): Fix argument to read.
11701 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11703 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11704 events, don't leave current_inferior pointing at null.
11706 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11708 * win32-low.c (LOG): Delete.
11709 (OUTMSG): Output to stderr.
11710 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11711 on compile time LOG macro.
11712 (win32_wait): Fix debug output.
11714 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11716 * win32-low.c (win32_add_one_solib): If the dll name is
11717 "ntdll.dll", prepend the system directory to the dll path.
11719 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11721 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11723 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11724 Vladimir Prus <vladimir@codesourcery.com>
11726 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11727 * configure.ac: Check for __mcoldfire__ and set
11728 gdb_cv_m68k_is_coldfire.
11729 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11730 reg-cf.o and reg-m68k.o.
11731 * configure: Regenerated.
11733 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11735 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11736 Pass it to thread_db_free.
11737 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11738 proper `detaching' argument to linux_remove_process.
11739 * linux-low.h (thread_db_free): Add `detaching' parameter.
11740 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11742 (thread_db_free): Add `detaching' parameter. Only
11743 call td_ta_clear_event if detaching from process.
11745 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11747 * thread-db.c (thread_db_free): Fix typo.
11749 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11752 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11754 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11756 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11757 with an i686 compiler.
11758 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11760 * configure: Rebuilt.
11762 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11766 * server.c (handle_search_memory_1): Correct read_addr initialization
11767 in loop for searching subsequent chunks.
11769 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11771 * configure.ac: New --with-libthread-db option.
11772 * thread-db.c: Allow direct dependence on libthread_db.
11773 (thread_db_free): Adjust.
11774 * config.in: Regenerate.
11775 * configure: Likewise.
11777 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11780 * thread-db.c (attach_thread): New function.
11781 (maybe_attach_thread): Return success/failure.
11782 (find_new_threads_callback): Adjust.
11783 (thread_db_find_new_threads): Loop until no new threads.
11785 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11787 * proc-service.c (ps_lgetregs): Formatting.
11789 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11791 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11792 * configure.ac: Adjust.
11793 * linux-low.h (struct process_info_private): Move members to struct
11795 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11796 * linux-low.c (linux_remove_process): Adjust.
11797 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11798 * server.c (handle_query): Move code ...
11799 (handle_monitor_command): ... here. New function.
11800 * target.h (struct target_ops): New member.
11801 * thread-db.c (struct thread_db): New.
11802 (libthread_db_search_path): New variable.
11803 (thread_db_create_event, thread_db_enable_reporting)
11804 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11805 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11806 (try_thread_db_load_1, dladdr_to_soname): New functions.
11807 (try_thread_db_load, thread_db_load_search): New functions.
11808 (thread_db_init): Search for libthread_db.
11809 (thread_db_free): New function.
11810 (thread_db_handle_monitor_command): Likewise.
11811 * config.in: Regenerate.
11812 * configure: Regenerate.
11814 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11816 * spu-low.c (spu_kill): Wait for inferior to terminate.
11817 Call clear_inferiors.
11818 (spu_detach): Call clear_inferiors.
11820 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11822 * aclocal.m4: Regenerate.
11823 * config.in: Likewise.
11824 * configure: Likewise.
11826 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11828 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11829 (parse_spufs_run): New function.
11830 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11831 (ppc_breakpoint_at): Handle SPU breakpoints.
11833 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11835 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11836 (SPUFS_MAGIC): Define.
11837 (spu_enumerate_spu_ids): New function.
11838 (linux_qxfer_spu): New function.
11839 (linux_target_ops): Install linux_qxfer_spu.
11841 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11843 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11844 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11845 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11846 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11847 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11848 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11849 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11850 (init_registers_powerpc_cell32l): Add prototype.
11851 (init_registers_powerpc_cell64l): Likewise.
11852 (ppc_arch_setup): Detect Cell/B.E. architecture.
11854 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11856 * Makefile.in (datarootdir): New variable.
11858 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11860 * linux-low.c (linux_write_memory): Update debugging output.
11861 * Makefile.in (clean): Add new descriptions.
11862 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11863 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11864 * configure.srv: Add new files for arm*-*-linux*.
11865 * linux-arm-low.c: Add new declarations.
11866 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11867 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11868 (HWCAP_VFPv3D16): New.
11869 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11870 instead of __IWMMXT__.
11871 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11872 (arm_arch_setup): New.
11873 (target_regsets): Remove #ifdef. Add VFP regset.
11874 (the_low_target): Use arm_arch_setup.
11876 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11878 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11879 the main thread again.
11881 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11883 Adding Neutrino gdbserver.
11884 * configure: Regenerated.
11885 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11886 * configure.srv (i[34567]86-*-nto*): New target.
11887 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11888 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11889 (nto_comctrl) [__QNX__]: New function.
11890 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11892 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11894 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11897 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11898 Pedro Alves <pedro@codesourcery.com>
11900 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11901 don't support CONTEXT_EXTENDED_REGISTERS.
11902 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11903 (the_low_target): Install them.
11904 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11905 failing with ERROR_PIPE_NOT_CONNECTED.
11907 2009-06-30 Doug Evans <dje@google.com>
11908 Pierre Muller <muller@ics.u-strasbg.fr>
11910 Add h/w watchpoint support to x86-linux, win32-i386.
11911 * Makefile.in (SFILES): Add i386-low.c
11912 (i386_low_h): Define.
11913 (i386-low.o): Add dependencies.
11914 (linux-x86-low.o): Add i386-low.h dependency.
11915 (win32-i386-low.o): Ditto.
11916 * i386-low.c: New file.
11917 * i386-low.h: New file.
11918 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11919 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11920 * linux-low.c (linux_add_process): Initialize arch_private.
11921 (linux_remove_process): Free arch_private.
11922 (add_lwp): Initialize arch_private.
11923 (delete_lwp): Free arch_private.
11924 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11926 * linux-low.h (process_info_private): New member arch_private.
11927 (lwp_info): New member arch_private.
11928 (linux_target_ops): New members new_process, new_thread,
11930 (ptid_of): New macro.
11931 * linux-x86-low.c: Include stddef.h, i386-low.h.
11932 (arch_process_info): New struct.
11933 (arch_lwp_info): New struct.
11934 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11935 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11936 (i386_dr_low_get_status): New function.
11937 (x86_insert_point, x86_remove_point): New functions.
11938 (x86_stopped_by_watchpoint): New function.
11939 (x86_stopped_data_address): New function.
11940 (x86_linux_new_process, x86_linux_new_thread): New functions.
11941 (x86_linux_prepare_to_resume): New function.
11942 (the_low_target): Add entries for insert_point, remove_point,
11943 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11945 * server.c (debug_hw_points): New global.
11946 (monitor_show_help): Document set debug-hw-points.
11947 (handle_query): Process "set debug-hw-points".
11948 * server.h (debug_hw_points): Declare.
11949 (paddress): Declare.
11950 * utils.c (NUMCELLS, CELLSIZE): New macros.
11951 (get_sell, xsnprintf, paddress): New functions.
11952 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11953 remove_point, stopped_by_watchpoint, stopped_data_address.
11954 * win32-i386-low.c: Include i386-low.h.
11955 (debug_reg_state): Replaces dr.
11956 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11957 (i386_dr_low_get_status): New function.
11958 (i386_insert_point, i386_remove_point): New functions.
11959 (i386_stopped_by_watchpoint): New function.
11960 (i386_stopped_data_address): New function.
11961 (i386_initial_stuff): Update.
11962 (get_thread_context,set_thread_context,i386_thread_added): Update.
11963 (the_low_target): Add entries for insert_point,
11964 remove_point, stopped_by_watchpoint, stopped_data_address.
11965 * win32-low.c (win32_insert_watchpoint): New function.
11966 (win32_remove_watchpoint): New function.
11967 (win32_stopped_by_watchpoint): New function.
11968 (win32_stopped_data_address): New function.
11969 (win32_target_ops): Add entries for insert_watchpoint,
11970 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11971 * win32-low.h (win32_target_ops): New members insert_point,
11972 remove_point, stopped_by_watchpoint, stopped_data_address.
11974 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11976 * server.c (process_serial_event): Re-return unsupported, not
11977 error, if the type isn't recognized. Re-allow supporting only
11978 insert or remove packets. Also call require_running for
11979 breakpoints. Add missing break statement to default case. Tidy.
11980 * target.h (struct target_ops): Rename insert_watchpoint to
11981 insert_point, and remove_watchpoint to remove_point.
11983 * linux-low.h (struct linux_target_ops): Likewise.
11984 * linux-low.c (linux_insert_watchpoint): Rename to ...
11985 (linux_insert_point): ... this. Adjust.
11986 (linux_remove_watchpoint): Rename to ...
11987 (linux_remove_point): ... this. Adjust.
11988 (linux_target_ops): Adjust.
11989 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11990 (cris_insert_point): ... this.
11991 (cris_remove_watchpoint): Rename to ...
11992 (cris_remove_point): ... this.
11993 (the_low_target): Adjust.
11995 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11997 * server.c (handle_v_kill): Pass signal_pid to
11998 kill_inferior if multi_process is zero.
12000 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12002 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12003 * target.h (target_ops): Comment for *_watchpoint to make it clear
12004 the functions can get types '0' and '1'.
12006 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12008 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12009 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12010 * regcache.c (get_regcache): Likewise.
12011 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12012 * win32-low.c (child_fetch_inferior_registers): Remove check for
12015 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12016 Pedro Alves <pedro@codesourcery.com>
12018 * target.h (struct target_ops) <supports_multi_process>: New
12020 (target_supports_multi_process): New.
12021 * server.c (handle_query): Even if GDB reports support, only
12022 enable multi-process if the target also supports it. Report
12023 multi-process support only if the target backend supports it.
12024 * linux-low.c (linux_supports_multi_process): New function.
12025 (linux_target_ops): Install it as target_supports_multi_process
12028 2009-05-24 Doug Evans <dje@google.com>
12030 Global renaming of find_thread_pid to find_thread_ptid.
12031 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12032 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12033 All callers updated.
12035 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12036 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12039 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12040 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12041 (linux_resume_one_lwp): Ditto.
12043 2009-05-23 Doug Evans <dje@google.com>
12045 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12046 from struct inferior_list_entry * to struct lwp_info *.
12047 All callers updated.
12049 2009-05-13 Doug Evans <dje@google.com>
12051 * linux-x86-low.c: Don't include assert.h.
12052 (x86_siginfo_fixup): Use fatal, not assert.
12053 (x86_arch_setup): Fix comment.
12055 2009-05-12 Doug Evans <dje@google.com>
12057 Biarch support for i386/amd64 gdbserver.
12058 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12059 Add linux-x86-low.c.
12060 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12061 (linux-x86-low.o): Add.
12062 * linux-x86-64-low.c: Delete.
12063 * linux-i386-low.c: Delete.
12064 * linux-x86-low.c: New file.
12065 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12067 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12069 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12070 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12071 (linux_child_pid_to_exec_file): New function.
12072 (elf_64_header_p, elf_64_file_p): New functions.
12073 (siginfo_fixup): New function.
12074 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12075 give target a chance to convert layout.
12076 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12077 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12079 2009-05-07 Doug Evans <dje@google.com>
12081 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12082 (regsets_store_inferior_registers): Ditto.
12084 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12088 * linux-low.c (must_set_ptrace_flags): Delete.
12089 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12091 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12092 `lwp->must_set_ptrace_flags' instead.
12093 (linux_wait_for_event_1): Set ptrace options here.
12094 (linux_wait_1): ... not here.
12096 2009-04-30 Doug Evans <dje@google.com>
12098 * inferiors.c (started_inferior_callback): New function.
12099 (attached_inferior_callback): New function.
12100 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12101 * server.c (print_started_pid, print_attached_pid): New functions.
12102 (detach_or_kill_for_exit): New function.
12103 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12104 * server.h (have_started_inferiors_p): Declare.
12105 (have_attached_inferiors_p): Declare.
12107 * inferiors.c (remove_process): Fix memory leak, free process.
12108 * linux-low.c (linux_remove_process): New function.
12109 (linux_kill): Call it instead of remove_process.
12110 (linux_detach, linux_wait_1): Ditto.
12112 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12114 * configure.srv: Add x86 Windows CE target.
12116 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12118 * inferiors.c (get_thread_process): Make global.
12119 * server.h (get_thread_process): Add prototype.
12120 * thread-db.c (find_one_thread): Use get_thread_process
12121 instead of current_process.
12122 (thread_db_get_tls_address): Do not crash if called when
12123 thread layer is not yet initialized.
12125 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12127 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12128 * spu-low.c (current_tid): Rename to ...
12129 (current_ptid): ... this.
12130 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12131 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12132 ptid_get_lwp (current_ptid) instead of current_tid.
12133 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12134 instead of current_tid. Use find_process_pid to verify pid
12135 argument is valid. Pass proper argument to remove_process.
12136 (spu_thread_alive): Compare current_ptid instead of current_tid.
12137 (spu_resume): Likewise.
12139 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12141 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12144 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12146 Implement the multiprocess extensions, and add linux multiprocess
12149 * server.h (ULONGEST): Declare.
12150 (struct ptid, ptid_t): New.
12151 (minus_one_ptid, null_ptid): Declare.
12152 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12153 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12154 (struct inferior_list_entry): Change `id' type from unsigned from
12156 (struct sym_cache, struct breakpoint, struct
12157 process_info_private): Forward declare.
12158 (struct process_info): Declare.
12159 (current_process): Declare.
12160 (all_processes): Declare.
12161 (initialize_inferiors): Declare.
12162 (add_thread): Adjust to use ptid_t.
12163 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12164 (add_process, remove_process, find_thread_pid): Declare.
12165 (find_inferior_id): Adjust to use ptid_t.
12166 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12167 (multi_process): Declare.
12168 (push_event): Adjust to use ptid_t.
12169 (read_ptid, write_ptid): Declare.
12170 (prepare_resume_reply): Adjust to use ptid_t.
12171 (clear_symbol_cache): Declare.
12172 * inferiors.c (all_processes): New.
12173 (null_ptid, minus_one_ptid): New.
12174 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12175 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12176 (add_thread): Change unsigned long to ptid. Remove gdb_id
12178 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12179 (gdb_id_to_thread): Rename to ...
12180 (find_thread_pid): ... this. Change unsigned long to ptid.
12181 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12182 (loaded_dll, pull_pid_from_list): Adjust.
12183 (add_process, remove_process, find_process_pid)
12184 (get_thread_process, current_process, initialize_inferiors): New.
12185 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12186 (struct target_waitstatus) <related_pid>: Ditto.
12187 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12188 return type to int.
12189 (struct target_ops) <join>: Add `pid' argument.
12190 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12191 (struct target_ops) <wait>: Add `ptid' field. Change return type
12193 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12194 (mywait): Add `ptid' argument. Change return type to ptid_t.
12195 (target_pid_to_str): Declare.
12196 * target.c (set_desired_inferior): Adjust to use ptids.
12197 (mywait): Add new `ptid' argument. Adjust.
12198 (target_pid_to_str): New.
12199 * mem-break.h (free_all_breakpoints): Declare.
12200 * mem-break.c (breakpoints): Delelete.
12201 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12202 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12203 to use per-process breakpoint list.
12204 (free_all_breakpoints): New.
12205 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12206 (symbol_cache, all_symbols_looked_up): Delete.
12208 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12210 (prepare_resume_reply): Change ptid argument's type from unsigned
12211 long to ptid_t. Adjust. Implement W;process and X;process.
12212 (free_sym_cache, clear_symbol_cache): New.
12213 (look_up_one_symbol): Adjust to per-process symbol cache. *
12214 * server.c (cont_thread, general_thread, step_thread): Change type
12216 (attached): Delete.
12217 (multi_process): New.
12218 (last_ptid): Change type to ptid_t.
12219 (struct vstop_notif) <ptid>: Change type to ptid_t.
12220 (queue_stop_reply, push_event): Change `ptid' argument's type to
12222 (discard_queued_stop_replies): Add `pid' argument.
12223 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12224 changes. Don't reference the `attached' global.
12225 (attach_inferior): Adjust to mywait interface changes.
12226 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12227 features. Handle and report "multiprocess+". Handle
12229 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12231 (handle_v_kill): New.
12232 (handle_v_stopped): Adjust to use target_pid_to_str.
12233 (handle_v_requests): Allow multiple attaches and runs when
12234 multiprocess extensions are in effect. Handle "vKill".
12235 (myresume): Adjust to use ptids.
12236 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12237 (handle_status): Adjust to discard_queued_stop_replies interface
12239 (first_thread_of, kill_inferior_callback)
12240 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12241 (main): Call initialize_inferiors. Adjust to use ptids, killing
12242 and detaching from all inferiors. Handle multiprocess packet
12244 * linux-low.h: Include gdb_proc_service.h.
12245 (struct process_info_private): New.
12246 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12247 <lwpid_of>: Use ptid_get_lwp.
12248 (get_lwp_thread): Adjust.
12249 (struct lwp_info): Add `dead' member.
12250 (find_lwp_pid): Declare.
12251 * linux-low.c (thread_db_active): Delete.
12252 (new_inferior): Adjust comment.
12253 (inferior_pid): Delete.
12254 (linux_add_process): New.
12255 (handle_extended_wait): Adjust.
12256 (add_lwp): Change unsigned long to ptid.
12257 (linux_create_inferior): Add process to processes table. Adjust
12258 to use ptids. Don't set new_inferior here.
12259 (linux_attach_lwp): Rename to ...
12260 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12261 it. Adjust to use ptids.
12262 (linux_attach_lwp): New.
12263 (linux_attach): Add process to processes table. Don't set
12265 (struct counter): New.
12266 (second_thread_of_pid_p, last_thread_of_process_p): New.
12267 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12268 multiple processes.
12269 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12270 processes. Remove process from process table.
12271 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12272 to multiple processes.
12273 (any_thread_of): New.
12274 (linux_detach): Add `pid' argument, and handle it. Remove process
12275 from processes table.
12276 (linux_join): Add `pid' argument. Handle it.
12277 (linux_thread_alive): Change unsighed long argument to ptid_t.
12278 Consider dead lwps as not being alive.
12279 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12280 threads we're not interested in.
12281 (same_lwp, find_lwp_pid): New.
12282 (linux_wait_for_lwp): Change `pid' argument's type from int to
12284 (linux_wait_for_event): Rename to ...
12285 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12286 from int to ptid_t. Adjust.
12287 (linux_wait_for_event): New.
12288 (linux_wait_1): Add `ptid' argument. Change return type to
12289 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12290 that exit from the process table.
12291 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12293 (mark_lwp_dead): New.
12294 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12295 stopping all threads, mark its main lwp as dead.
12296 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12298 (fetch_register, usr_store_inferior_registers)
12299 (regsets_fetch_inferior_registers)
12300 (regsets_store_inferior_registers, linux_read_memory)
12301 (linux_write_memory): Inline `inferior_pid'.
12302 (linux_look_up_symbols): Adjust to use per-process
12303 `thread_db_active'.
12304 (linux_request_interrupt): Adjust to use ptids.
12305 (linux_read_auxv): Inline `inferior_pid'.
12306 (initialize_low): Don't reference thread_db_active.
12307 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12308 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12309 (ps_getpid): Return the pid of the current inferior.
12310 * thread-db.c (proc_handle, thread_agent): Delete.
12311 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12313 (find_one_thread): Change argument type to ptid_t. Adjust to
12315 (maybe_attach_thread): Adjust to per-process data and ptids.
12316 (thread_db_find_new_threads): Ditto.
12317 (thread_db_init): Ditto.
12318 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12319 processes table. Adjust to use ptids.
12320 (spu_kill, spu_detach): Adjust interface. Remove process from
12322 (spu_join, spu_thread_alive): Adjust interface.
12323 (spu_wait): Adjust interface. Remove process from processes
12324 table. Adjust to use ptids.
12325 * win32-low.c (current_inferior_tid): Delete.
12326 (current_inferior_ptid): New.
12327 (debug_event_ptid): New.
12328 (thread_rec): Take a ptid. Adjust.
12329 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12330 (child_delete_thread): Ditto.
12331 (do_initial_child_stuff): Add `attached' argument. Add process to
12333 (child_fetch_inferior_registers, child_store_inferior_registers):
12335 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12336 (win32_attach): Pass 1 to do_initial_child_stuff.
12337 (win32_kill): Adjust interface. Remove process from processes
12339 (win32_detach): Ditto.
12340 (win32_join): Adjust interface.
12341 (win32_thread_alive): Take a ptid.
12342 (win32_resume): Adjust to use ptids.
12343 (get_child_debug_event): Ditto.
12344 (win32_wait): Adjust interface. Remove exiting process from
12347 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12349 Non-stop mode support.
12351 * server.h (non_stop): Declare.
12352 (gdb_client_data, handler_func): Declare.
12353 (delete_file_handler, add_file_handler, start_event_loop):
12355 (handle_serial_event, handle_target_event, push_event)
12356 (putpkt_notif): Declare.
12357 * target.h (enum resume_kind): New.
12358 (struct thread_resume): Replace `step' field by `kind' field.
12359 (TARGET_WNOHANG): Define.
12360 (struct target_ops) <wait>: Add `options' argument.
12361 <supports_non_stop, async, start_non_stop>: New fields.
12362 (target_supports_non_stop, target_async): New.
12363 (start_non_stop): Declare.
12364 (mywait): Add `options' argument.
12365 * target.c (mywait): Add `options' argument. Print child exit
12366 notifications here.
12367 (start_non_stop): New.
12368 * server.c (non_stop, own_buf, mem_buf): New globals.
12369 (struct vstop_notif): New.
12370 (notif_queue): New global.
12371 (queue_stop_reply, push_event, discard_queued_stop_replies)
12372 (send_next_stop_reply): New.
12373 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12375 (attach_inferior): In non-stop mode, don't wait for the target
12377 (handle_general_set): Handle QNonStop.
12378 (handle_query): When handling qC, return the current general
12379 thread, instead of the first thread of the list.
12380 (handle_query): If the backend supports non-stop mode, include
12381 QNonStop+ in the qSupported query response.
12382 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12384 (handle_v_attach, handle_v_run): Handle non-stop mode.
12385 (handle_v_stopped): New.
12386 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12387 (myresume): Adjust to use resume_kind. Handle non-stop.
12388 (queue_stop_reply_callback): New.
12389 (handle_status): Handle non-stop mode.
12390 (main): Clear non_stop flag on reconnection. Use the event-loop.
12391 Refactor serial protocol handling from here ...
12392 (process_serial_event): ... to this new function. When GDB
12393 selects any thread, select one here. In non-stop mode, wait until
12394 GDB acks all pending events before exiting.
12395 (handle_serial_event, handle_target_event): New.
12396 * remote-utils.c (remote_open): Install remote_desc in the event
12398 (remote_close): Remove remote_desc from the event loop.
12399 (putpkt_binary): Rename to...
12400 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12401 (putpkt_binary): New as wrapper around putpkt_binary_1.
12402 (putpkt_notif): New.
12403 (prepare_resume_reply): In non-stop mode, don't change the
12405 * event-loop.c: New.
12406 * Makefile.in (OBJ): Add event-loop.o.
12407 (event-loop.o): New rule.
12409 * linux-low.h (pid_of): Moved here.
12411 (get_lwp_thread): Use lwpid_of.
12412 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12413 * linux-low.c (pid_of): Delete.
12414 (inferior_pid): Use lwpid_of.
12415 (linux_event_pipe): New.
12416 (target_is_async_p): New.
12418 (handle_extended_wait): Use lwpid_of.
12419 (add_lwp): Don't set lwpid field.
12420 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12421 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12422 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12423 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12424 first. Adjust to linux_wait_for_event interface changes. Use
12426 (linux_detach): Don't delete the main lwp here.
12427 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12428 (status_pending_p): Don't consider explicitly suspended lwps.
12429 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12430 pointer. Add OPTIONS argument. Change return type to int. Use
12431 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12432 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12433 pointer. Add status pointer argument. Return a pid instead of a
12434 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12435 changes. In non-stop mode, don't switch to a random thread.
12436 (linux_wait): Rename to...
12437 (linux_wait_1): ... this. Add target_options argument, and handle
12438 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12439 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12440 clean exit and signal exit code. Don't stop all threads in
12441 non-stop mode. In all-stop mode, only stop all threads when
12442 reporting a stop to GDB. Handle explicit thread stop requests.
12443 (async_file_flush, async_file_mark): New.
12445 (send_sigstop): Use lwpid_of.
12446 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12447 interface changes. In non-stop mode, don't switch to a random
12449 (linux_resume_one_lwp): Use lwpid_of.
12450 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12451 (linux_resume_one_thread): ... this. Handle resume_stop. In
12452 non-stop mode, don't look for pending flag in all threads.
12453 (resume_status_pending_p): Don't consider explicitly suspended
12455 (my_waitpid): Reimplement. Emulate __WALL.
12456 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12458 (sigchld_handler, linux_supports_non_stop, linux_async)
12459 (linux_start_non_stop): New.
12460 (linux_target_ops): Register linux_supports_non_stop, linux_async
12461 and linux_start_non_stop.
12462 (initialize_low): Install SIGCHLD handler.
12463 * thread-db.c (thread_db_create_event, find_one_thread)
12464 (thread_db_get_tls_address): Use lwpid_of.
12465 * win32-low.c (win32_detach): Adjust to use resume_kind.
12466 (win32_wait): Add `options' argument.
12467 * spu-low.c (spu_resume): Adjust to use resume_kind.
12468 (spu_wait): Add `options' argument.
12470 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12472 Decouple target code from remote protocol.
12474 * target.h (enum target_waitkind): New.
12475 (struct target_waitstatus): New.
12476 (struct target_ops) <wait>: Return an unsigned long. Take a
12477 target_waitstatus pointer instead of a char pointer.
12478 (mywait): Likewise.
12479 * target.c (mywait): Change prototype to return an unsigned long.
12480 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12481 * server.h (thread_from_wait, old_thread_from_wait): Delete
12483 (prepare_resume_reply): Change prototype to take a
12485 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12486 (last_status, last_ptid): New.
12487 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12488 pid instead of a signal.
12489 (attach_inferior): Remove "status" and "signal" parameters.
12491 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12493 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12494 (handle_v_requests, myresume): Remove "status" and "signal"
12495 parameters. Adjust.
12496 (handle_status): New.
12497 (main): Delete local `status'. Adjust.
12498 * remote-utils.c: Include target.h.
12499 (prepare_resume_reply): Change prototype to take a
12500 target_waitstatus. Adjust.
12502 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12504 * spu-low.c (spu_wait): Adjust.
12505 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12507 (win32_wait): Adjust.
12509 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12511 * target.h (struct thread_resume): Delete leave_stopped member.
12512 (struct target_ops): Add a `n' argument to the `resume' callback.
12513 * server.c (start_inferior): Adjust.
12514 (handle_v_cont, myresume): Adjust.
12515 * linux-low.c (check_removed_breakpoint): Adjust to resume
12516 interface change, and to removed leave_stopped field.
12517 (resume_ptr): Delete.
12518 (struct thread_resume_array): New.
12519 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12520 resume interface change.
12521 (linux_continue_one_thread, linux_queue_one_thread)
12522 (resume_status_pending_p): Check if the resume field is NULL
12523 instead of checking the leave_stopped member.
12524 (linux_resume): Adjust to the target resume interface change.
12525 * spu-low.c (spu_resume): Adjust to the target resume interface
12527 * win32-low.c (win32_detach, win32_resume): Ditto.
12529 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12531 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12533 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12535 (linux_continue_one_thread): Only preserve the stepping flag if
12536 there's a pending breakpoint.
12538 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12540 * server.c (main): After the inferior having exited, call
12541 remote_close before exiting gdbserver.
12543 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12545 Fix size of FPSCR in Power 7 processors.
12546 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12547 (PPC_FEATURE_HAS_DFP): New #define.
12548 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12551 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12553 * server.c (handle_query) Whitespace and formatting.
12555 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12557 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12558 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12559 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12560 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12561 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12562 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12563 Makefile.in, configure.ac: Fix whitespace throughout.
12564 * configure: Regenerate.
12566 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12568 * inferiors.c (find_inferior): Make it safe for the callback
12569 function to delete the currently iterated inferior.
12571 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12573 * Makefile.in (linuw_low_h): Move higher.
12574 (thread-db.o): Depend on $(linux_low_h).
12576 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12578 Rename "process" to "lwp" throughout.
12580 * linux-low.c (all_processes): Rename to...
12581 (all_lwps): ... this.
12582 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12583 (add_process): Rename to ...
12584 (add_lwp): ... this. Adjust.
12585 (linux_create_inferior): Adjust.
12586 (linux_attach_lwp): Adjust.
12587 (linux_attach): Adjust.
12588 (linux_kill_one_process): Rename to ...
12589 (linux_kill_one_lwp): ... this. Adjust.
12590 (linux_kill): Adjust.
12591 (linux_detach_one_process): Rename to ...
12592 (linux_detach_one_lwp): ... this. Adjust.
12593 (linux_detach): Adjust.
12594 (check_removed_breakpoint): Adjust.
12595 (status_pending_p): Adjust.
12596 (linux_wait_for_process): Rename to ...
12597 (linux_wait_for_lwp): ... this. Adjust.
12598 (linux_wait_for_event): Adjust.
12599 (send_sigstop): Adjust.
12600 (wait_for_sigstop): Adjust.
12601 (stop_all_processes): Rename to ...
12602 (stop_all_lwps): ... this.
12603 (linux_resume_one_process): Rename to ...
12604 (linux_resume_one_lwp): ... this. Adjust.
12605 (linux_set_resume_request, linux_continue_one_thread)
12606 (linux_queue_one_thread, resume_status_pending_p)
12607 (usr_store_inferior_registers, regsets_store_inferior_registers)
12608 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12610 * linux-low.h (get_process): Rename to ...
12611 (get_lwp): ... this. Adjust.
12612 (get_thread_process): Rename to ...
12613 (get_thread_lwp): ... this. Adjust.
12614 (get_process_thread): Rename to ...
12615 (get_lwp_thread): ... this. Adjust.
12616 (struct process_info): Rename to ...
12617 (struct lwp_info): ... this.
12618 (all_processes): Rename to ...
12619 (all_lwps): ... this.
12620 * proc-service.c (ps_lgetregs): Adjust.
12621 * thread-db.c (thread_db_create_event, find_one_thread)
12622 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12624 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12626 * server.c (handle_query): Handle "qAttached".
12628 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12630 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12631 GPLv3, update license URL.
12633 2009-03-01 Doug Evans <dje@google.com>
12635 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12636 (server_h): Add gdb_signals.h.
12637 (signals.o): Update.
12638 * server.h (target_signal_from_host,target_signal_to_host_p)
12639 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12641 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12643 * remote-utils.c (getpkt): Also generate remote-debug
12644 information if noack_mode is set.
12646 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12648 * server.c (handle_query): Report qXfer:siginfo:read and
12649 qXfer:siginfo:write as supported and handle them.
12650 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12651 * linux-low.c (linux_xfer_siginfo): New.
12652 (linux_target_ops): Set it.
12654 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12656 * server.c (gdbserver_usage): Mention --remote-debug.
12657 (main): Accept '--remote-debug' switch.
12659 2009-01-18 Doug Evans <dje@google.com>
12661 * regcache.c (new_register_cache): No need to check result of xcalloc.
12662 * server.c (handle_search_memory): Back out calls to xmalloc,
12663 result is checked and error is returned to user upon failure.
12664 (handle_query): Ditto. Add more checks for result of malloc.
12665 (handle_v_cont): Check result of malloc, report error back to
12667 (handle_v_run): Ditto. Call freeargv.
12668 * server.h (freeargv): Declare.
12669 * utils.c (freeargv): New fn.
12671 2009-01-15 Doug Evans <dje@google.com>
12673 * gdbreplay.c (perror_with_name): Make arg const char *.
12674 * server.h (target_signal_to_name): Make return type const char *.
12675 * thread-db.c (thread_db_err_str): Make return type const char *.
12676 * utils.c (perror_with_name): Make arg const char *.
12678 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12680 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12681 when handling a EXIT_PROCESS_DEBUG_EVENT.
12683 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12685 * gdbreplay.c (gdbreplay_version): Update copyright year.
12686 * server.c (gdbserver_version): Likewise.
12688 2009-01-05 Doug Evans <dje@google.com>
12690 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12691 (handle_extended_wait): Improve comment.
12693 2008-12-13 Doug Evans <dje@google.com>
12695 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12696 * server.h (ATTR_MALLOC): New macro.
12697 (xmalloc,xcalloc,xstrdup): Declare.
12698 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12699 * inferiors.c: Ditto.
12700 * linux-low.c: Ditto.
12701 * mem-break.c: Ditto.
12702 * regcache.c: Ditto.
12703 * remote-utils.c: Ditto.
12706 * win32-low.c: Ditto.
12708 2008-12-12 Doug Evans <dje@google.com>
12710 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12711 in debugging printf.
12713 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12715 2008-12-09 Doug Evans <dje@google.com>
12717 * linux-low.h (struct process_info): Delete member tid, unused.
12718 * thread-db.c (find_one_thread): Update.
12719 (maybe_attach_thread): Update.
12721 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12723 * target.h (struct target_ops): Add qxfer_osdata member.
12724 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12726 (linux_qxfer_osdata): New functions.
12727 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12729 * server.c (handle_query): Handle "qXfer:osdata:read:".
12730 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12731 (buffer_xml_printf): New functions.
12732 * server.h (struct buffer): New.
12733 (buffer_grow_str, buffer_grow_str0): New macros.
12734 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12735 (buffer_xml_printf): Declare.
12737 2008-11-24 Doug Evans <dje@google.com>
12739 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12741 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12743 * server.c (handle_v_run): Always use the supplied argument list.
12745 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12747 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12748 (xtensa_regmap_table): Add entry for scompare1.
12750 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12752 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12753 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12754 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12755 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12756 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12757 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12758 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12759 XML target descriptions.
12760 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12761 when inferior is running on an ISA 2.05 or later processor. Add
12762 special case to return offset for full 64-bit slot of FPSCR when
12765 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12767 * Makefile.in (SFILES, clean): Added sparc64 files.
12768 (reg-sparc64.o, reg-sparc64.c): New.
12769 * configure.srv (sparc*-*-linux*): New configuration.
12770 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12771 syscall arguments for SPARC.
12772 (regsets_store_inferior_registers): Likewise.
12773 * linux-sparc-low.c: New file.
12775 2008-10-21 Doug Evans <dje@google.com>
12777 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12778 (READLINE_DIR,READLINE_DEP): Delete.
12779 (INTERNAL_CFLAGS): Update.
12780 (LINTFLAGS): Update.
12782 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12784 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12785 whole argv from the last run, not just argv[0].
12787 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12789 * regcache.c (new_register_cache): Return NULL if the register
12790 cache size isn't known yet.
12791 (free_register_cache): Avoid dereferencing a NULL regcache.
12793 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12795 * configure.srv: Merge MIPS and MIPS64.
12797 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12799 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12801 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12803 * Makefile.in: Add required vsx dependencies.
12805 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12806 Declare init_registers_powerpc_vsx32l.
12807 Declare init_registers_powerpc_vsx64l.
12808 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12809 (ppc_arch_setup): Check for VSX in hwcap.
12810 (ppc_fill_vsxregset): New function.
12811 (ppc_store_vsxregset): New function.
12812 Add new VSX entry in regset_info target_regsets.
12814 * configure.srv: Add new VSX dependencies.
12816 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12818 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12819 (remote_open): Set or clear transport_is_reliable.
12820 (putpkt_binary): Don't expect acks in noack mode.
12821 (getpkt): Don't send ack/nac in noack mode.
12822 * server.c (handle_general_set): Handle QStartNoAckMode.
12823 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12825 (main): Reset noack_mode on every connection.
12826 * server.h (noack_mode): Declare.
12828 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12830 * Makefile.in (GDBREPLAY_OBS): New variable.
12831 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12833 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12834 Daniel Jacobowitz <dan@codesourcery.com>
12836 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12837 (usr_store_inferior_registers): Likewise.
12838 (regsets_store_inferior_registers): Likewise.
12840 2008-07-31 Rolf Jansen <rj@surtec.com>
12841 Pedro Alves <pedro@codesourcery.com>
12843 * configure.ac: Check for memmem declaration.
12844 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12845 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12846 (disable_packet_qfThreadInfo): Unconditionally compile.
12847 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12848 * configure, config.in: Regenerate.
12850 2008-07-28 Doug Kwan <dougkwan@google.com>
12852 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12853 (linux_write_memory): Remove declaration of errno.
12855 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12857 * linux-low.c (handle_extended_wait): Do not use "status"
12858 variable uninitialized.
12860 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12862 * server.c (handle_v_attach): Inhibit reporting dll changes.
12864 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12866 * remote-utils.c (prepare_resume_reply): If requested, don't
12867 output "thread:TID" in the T stop reply.
12869 * server.c (disable_packet_vCont, disable_packet_Tthread)
12870 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12871 (handle_query): If requested, disable support for qC, qfThreadInfo
12873 (handle_v_requests): If requested, disable support for vCont.
12874 (gdbserver_show_disableable): New.
12875 (main): Handle --disable-packet and --disable-packet=LIST.
12877 * server.h (disable_packet_vCont, disable_packet_Tthread)
12878 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12880 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12882 * server.c (gdbserver_usage): Mention --version.
12884 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12886 * Makefile.in (gdbreplay.o): New rule.
12888 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12890 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12891 message, not gdbserver.
12893 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12894 Nathan Sidwell <nathan@codesourcery.com>
12895 Joseph Myers <joseph@codesourcery.com>
12897 * acinclude.m4: Include ../../config/acx.m4.
12898 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12899 * configure, config.in: Regenerate.
12900 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12901 * server.c (gdbserver_version): Print PKGVERSION.
12902 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12903 (main): Adjust gdbserver_usage calls.
12904 * gdbreplay.c (version, host_name): Add declarations.
12905 (gdbreplay_version, gdbreplay_usage): New.
12906 (main): Accept --version and --help options.
12908 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12910 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12911 (arm_breakpoint_at): Handle Thumb.
12912 (the_low_target): Add comment.
12914 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12916 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12918 2008-05-09 Doug Evans <dje@google.com>
12920 * server.h (decode_search_memory_packet): Declare.
12921 * remote-utils.c (decode_search_memory_packet): New fn.
12922 * server.c (handle_search_memory_1): New fn.
12923 (handle_search_memory): New fn.
12924 (handle_query): Process qSearch:memory packets.
12926 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12928 * regcache.c (registers_length): Remove.
12929 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12930 full register packet.
12931 * regcache.h (registers_length): Remove prototype.
12932 * server.h (PBUFSIZ): Define to 16384.
12934 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12936 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12937 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12938 powerpc-64l.o, and powerpc-altivec64l.o.
12939 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12940 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12941 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12942 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12943 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12946 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12947 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12948 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12949 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12950 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12951 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12952 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12953 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12954 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12955 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12958 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12959 (init_registers_powerpc_32l): ... this new prototype.
12960 (init_registers_powerpc_32): Remove, replace by ...
12961 (init_registers_powerpc_altivec32l): ... this new prototype.
12962 (init_registers_powerpc_e500): Remove, replace by ...
12963 (init_registers_powerpc_e500l): ... this new prototype.
12964 (init_registers_ppc64): Remove, replace by ...
12965 (init_registers_powerpc_64l): ... this new prototype.
12966 (init_registers_powerpc_64): Remove, replace by ...
12967 (init_registers_powerpc_altivec64l): ... this new prototype.
12968 (ppc_num_regs): Set to 73.
12969 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12970 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12971 (ppc_cannot_store_register): Handle orig_r3 and trap.
12972 (ppc_arch_setup): Update init_registers_... calls.
12973 (ppc_fill_gregset): Handle orig_r3 and trap.
12975 * inferiors.c (clear_inferiors): Reset current_inferior.
12977 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12979 * acinclude.m4: Add override.m4.
12980 * configure: Regenerate.
12982 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12984 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12985 initial call to init_register_ppc64.
12987 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12989 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12990 single powerpc*-*-linux* case.
12991 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12993 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12995 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12996 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12998 * linux-ppc-low.c: Include <elf.h>.
12999 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13000 (ppc_hwcap): New global variable.
13001 (ppc_regmap): Remove __SPE__ #ifdef sections.
13002 (ppc_regmap_e500): New global variable.
13003 (ppc_cannot_store_register): Update __SPE__ special case.
13004 (ppc_get_hwcap): New function.
13005 (ppc_arch_setup): Use it to determine whether inferior supports
13006 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13007 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13008 Do not access registers if target does not support AltiVec.
13009 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13010 Do not access registers if target does not support SPE.
13011 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13013 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13015 * linux-low.c (disabled_regsets, num_regsets): New.
13016 (use_regsets_p): Delete.
13017 (linux_wait_for_process): Clear disabled_regsets.
13018 (regsets_fetch_inferior_registers): Check and set it.
13019 (regsets_store_inferior_registers): Likewise.
13020 (linux_fetch_registers, linux_store_registers): Do not use
13022 (initialize_low): Allocate disabled_regsets.
13024 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13026 * Makefile.in (LIBOBJS): New.
13027 (OBS): Use LIBOBJS.
13028 (memmem.o): New rule.
13029 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13030 * configure: Regenerated.
13032 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13034 * server.c (handle_query): Never return "unsupported" for
13035 qXfer:features:read queries.
13037 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13039 * server.c (get_features_xml): Fix inverted condition.
13040 (handle_query): Always support qXfer:feature:read.
13042 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13044 * server.c (wrapper_argv): New.
13045 (start_inferior): Handle wrapper_argv. If set, expect an extra
13047 (gdbserver_usage): Document --wrapper.
13048 (main): Parse --wrapper.
13050 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13052 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13053 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13054 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13055 (ppc_set_pc): Likewise.
13056 (ppc_arch_setup): New function.
13057 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13058 of collect_register.
13059 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13061 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13063 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13064 instead of linux-ppc64-low.o.
13065 * linux-ppc64-low.c: Remove file.
13066 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13067 (linux-ppc64-low.o): Remove rule.
13069 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13070 (init_registers_powerpc_64): Likewise.
13071 (ppc_regmap): Conditionally define depending on __powerpc64__.
13072 (ppc_cannot_store_register): Do not special-case "fpscr" when
13073 compiled on __powerpc64__.
13074 (ppc_collect_ptrace_register): New function.
13075 (ppc_supply_ptrace_register): New function.
13076 (ppc_breakpoint): Change type to "unsigned int".
13077 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13078 (the_low_target): Conditionally provide initializers for the
13079 arch_setup member depending on __powerpc64__. Install
13080 collect_ptrace_register and supply_ptrace_register members.
13082 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13084 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13085 * server.c (gdbserver_xmltarget): Define.
13086 (get_features_xml): Use it to replace "target.xml" and arch_string.
13088 * configure.srv: Remove srv_xmltarget. Add XML files that were
13089 mentioned there to srv_xmlfiles instead. Remove conditional tests
13090 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13091 srv_xmlfiles and srv_regobj to include all possible choices.
13092 * configure.ac (srv_xmltarget): Remove.
13093 (srv_xmlfiles): Do not add "target.xml".
13094 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13095 checks for supplementary target information.
13096 * configure: Regenerate.
13097 * Makefile.in (XML_TARGET): Remove.
13098 (target.xml): Remove rule.
13099 (clean): Do not clean up target.xml.
13100 (.PRECIOUS): Do not mention target.xml.
13102 * target.h (struct target_ops): Remove arch_string member.
13103 * linux-low.c (linux_arch_string): Remove.
13104 (linux_target_ops): Remove arch_string initializer.
13105 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13106 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13107 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13108 * spu-low.c (spu_arch_string): Remove.
13109 (spu_target_ops): Remove arch_string initializer.
13110 * win32-low.c (win32_arch_string): Remove.
13111 (win32_target_ops): Remove arch_string initializer.
13112 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13113 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13114 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13116 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13118 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13119 by collect_ptrace_register and supply_ptrace_register hooks.
13120 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13121 instead of checking for the_low_target.left_pad_xfer.
13122 (usr_store_inferior_registers): Use collect_ptrace_register callback
13123 instead of checking for the_low_target.left_pad_xfer.
13125 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13126 (s390_supply_ptrace_register): Likewise.
13127 (s390_fill_gregset): Call s390_collect_ptrace_register.
13128 (the_low_target): Update.
13130 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13131 (ppc_supply_ptrace_register): Likewise.
13132 (the_low_target): Update.
13134 * linux-i386-low.c (the_low_target): Update.
13135 * linux-x86-64-low.c (the_low_target): Update.
13137 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13139 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13140 reg-s390.o and reg-s390x.o.
13142 * linux-low.c (new_inferior): New global variable.
13143 (linux_create_inferior, linux_attach): Set it.
13144 (linux_wait_for_process): Call the_low_target.arch_setup after the
13145 target has stopped for the first time.
13146 (initialize_low): Do not call the_low_target.arch_setup.
13148 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13149 (s390_set_pc): Likewise.
13150 (s390_arch_setup): New function.
13151 (the_low_target): Use s390_arch_setup as arch_setup routine.
13153 * regcache.c (realloc_register_cache): New function.
13154 (set_register_cache): Call it for each existing regcache.
13156 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13158 * server.h (init_registers): Remove prototype.
13160 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13161 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13162 instead of init_registers ().
13163 * linux-arm-low.c (init_registers_arm): Add prototype.
13164 (init_registers_arm_with_iwmmxt): Likewise.
13165 (the_low_target): Add initializer for arch_setup field.
13166 * linux-cris-low.c (init_registers_cris): Add prototype.
13167 (the_low_target): Add initializer for arch_setup field.
13168 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13169 (the_low_target): Add initializer for arch_setup field.
13170 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13171 (the_low_target): Add initializer for arch_setup field.
13172 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13173 (the_low_target): Add initializer for arch_setup field.
13174 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13175 (the_low_target): Add initializer for arch_setup field.
13176 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13177 (the_low_target): Add initializer for arch_setup field.
13178 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13179 (init_registers_mips64_linux): Likewise.
13180 (the_low_target): Add initializer for arch_setup field.
13181 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13182 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13183 (the_low_target): Add initializer for arch_setup field.
13184 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13185 (init_registers_powerpc_64): Likewise.
13186 (the_low_target): Add initializer for arch_setup field.
13187 * linux-s390-low.c (init_registers_s390): Add prototype.
13188 (init_registers_s390x): Likewise.
13189 (the_low_target): Add initializer for arch_setup field.
13190 * linux-sh-low.c (init_registers_sh): Add prototype.
13191 (the_low_target): Add initializer for arch_setup field.
13192 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13193 (the_low_target): Add initializer for arch_setup field.
13194 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13195 (the_low_target): Add initializer for arch_setup field.
13197 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13198 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13199 instead of init_registers ().
13200 * win32-arm-low.c (init_registers_arm): Add prototype.
13201 (the_low_target): Add initializer for arch_setup field.
13202 * win32-i386-low.c (init_registers_i386): Add prototype.
13203 (the_low_target): Add initializer for arch_setup field.
13205 * spu-low.c (init_registers_spu): Add prototype.
13206 (initialize_low): Call initialie_registers_spu () instead of
13207 initialize_registers ().
13209 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13211 * server.c (handle_v_requests): When handling the vRun and vAttach
13212 packets, if already debugging a process, don't kill it. Return an
13215 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13217 * server.c (handle_query): Correct length check.
13219 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13221 * win32-low.c (do_initial_child_stuff): Add process handle
13222 parameter. Set current_process_handle and current_process_id from the
13223 parameters. Clear globals.
13224 (win32_create_inferior): Don't set current_process_handle and
13225 current_process_id here. Instead pass them on the call to
13226 do_initial_child_stuff.
13227 (win32_attach): Likewise.
13228 (win32_clear_inferiors): New.
13229 (win32_kill): Don't close the current process handle or the
13230 current thread handle here. Instead call win32_clear_inferiors.
13231 (win32_detach): Don't open a new handle to the process. Call
13232 win32_clear_inferiors.
13233 (win32_join): Don't rely on current_process_handle; open a new
13234 handle using the process id.
13235 (win32_wait): Call win32_clear_inferiors when the inferior process
13238 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13240 * server.c (monitor_show_help): Add "exit".
13242 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13244 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13245 (clean): Add reg-xtensa.c.
13246 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13247 * configure.srv (xtensa*-*-linux*) New target.
13248 * linux-xtensa-low.c: New.
13249 * xtensa-xtregs.c: New.
13251 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13253 * hostio.c: Don't include errno.h.
13254 (errno_to_fileio_errno): Move to hostio-errno.
13255 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13256 error number outputting to the target->hostio_last_error callback.
13257 (hostio_packet_error): Use FILEIO_EINVAL directly.
13258 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13259 calls to hostio_error.
13260 * hostio-errno.c: New.
13261 * server.h (hostio_last_error_from_errno): Declare.
13262 * target.h (target_ops): Add hostio_last_error member.
13263 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13264 as hostio_last_error handler.
13265 * spu-low.c (spu_target_ops): Likewise.
13266 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13267 (wince_hostio_last_error): New functions.
13268 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13269 as hostio_last_error handler.
13270 (win32_target_ops) [!_WIN32_WCE]: Register
13271 hostio_last_error_from_errno as hostio_last_error handler.
13272 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13273 (hostio-errno.o): New rule.
13274 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13275 * configure.srv (srv_hostio_err_objs): New variable. Default to
13277 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13278 * configure: Regenerate.
13280 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13282 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13283 (linux_kill, linux_detach): Clean up the process list.
13284 * remote-utils.c (remote_open): Improve port number parsing.
13285 (putpkt_binary, input_interrupt): Only send interrupts if the target
13287 * server.c (extended_protocol): Make static.
13288 (attached): Define earlier.
13289 (exit_requested, response_needed, program_argv): New variables.
13290 (target_running): New.
13291 (start_inferior): Clear attached here.
13292 (attach_inferior): Set attached here.
13293 (require_running): Define.
13294 (handle_query): Use require_running and target_running. Implement
13296 (handle_v_attach, handle_v_run): New.
13297 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13298 (gdbserver_usage): Update.
13299 (main): Redo argument parsing. Handle --debug and --multi. Handle
13300 --attach along with other options or after the port. Save
13301 program_argv. Support no initial program. Resynchronize
13302 communication with GDB after an error. Handle "monitor exit".
13303 Use require_running and target_running. Always allow the extended
13304 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13305 restart in extended mode.
13306 * README: Refer to the GDB manual. Update --attach usage.
13308 2007-12-20 Andreas Schwab <schwab@suse.de>
13310 * linux-low.c (STACK_SIZE): Define.
13311 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13312 (linux_test_for_tracefork): Likewise.
13314 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13316 * linux-low.c (linux_wait_for_event): Update messages. Do not
13317 reinsert auto-delete breakpoints.
13318 * mem-break.c (struct breakpoint): Change return type of handler to
13320 (set_breakpoint_at): Update handler type.
13321 (reinsert_breakpoint_handler): Return 1 instead of calling
13323 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13325 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13326 * mem-break.h (set_breakpoint_at): Update handler type.
13327 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13328 * win32-low.c (auto_delete_breakpoint): New.
13329 (get_child_debug_event): Use it.
13331 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13333 * configure.ac: Check for pread and pwrite.
13334 * hostio.c (handle_pread): Fall back to lseek and read.
13335 (handle_pwrite): Fall back to lseek and write.
13336 * config.in, configure: Regenerated.
13338 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13340 * server.c (myresume): Add own_buf argument.
13341 (main): Update calls.
13343 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13345 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13346 * remote-utils.c (remote_open): Do not call disable_async_io.
13347 (block_async_io): Delete.
13348 (unblock_async_io): Make static.
13349 (initialize_async_io): New.
13350 * server.c (handle_v_cont): Handle async I/O here.
13351 (myresume): Likewise. Move other common resume tasks here...
13352 (main): ... from here. Call initialize_async_io. Disable async
13353 I/O before the main loop.
13354 * server.h (initialize_async_io): Declare.
13355 (block_async_io, unblock_async_io): Delete prototypes.
13356 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13358 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13360 * remote-utils.c (readchar): Allow binary data in received messages.
13362 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13364 * win32-low.c (attaching): New global.
13365 (win32_create_inferior): Clear the `attaching' global.
13366 (win32_attach): Set the `attaching' global.
13367 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13368 attaching. Only set a breakpoint at the entry point if not
13371 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13373 * server.c (main): Don't report dll events on the initial
13374 connection on attaches.
13376 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13378 * server.c (main): Relax numerical bases supported for the pid of
13379 the --attach command line argument.
13381 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13383 * win32-low.c (win32_attach): Call OpenProcess before
13384 DebugActiveProcess, not after. Add last error output to error
13387 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13389 * win32-low.c (win32_get_thread_context)
13390 (win32_set_thread_context): New functions.
13391 (thread_rec): Use win32_get_thread_context.
13392 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13393 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13396 2007-12-03 Leo Zayas
13397 Pedro Alves <pedro_alves@portugalmail.pt>
13399 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13401 (child_add_thread): Minor cleanup.
13402 (child_continue): Resume artificially suspended threads before
13403 calling ContinueDebugEvent.
13404 (suspend_one_thread): New.
13405 (fake_breakpoint_event): New.
13406 (get_child_debug_event): Change return type to int. Check here if
13407 gdb sent an interrupt request. If a soft interrupt was requested,
13408 fake a breakpoint event. Return 0 if there is no event to handle,
13410 (win32_wait): Don't check here if gdb sent an interrupt request.
13411 Ensure there is a valid event to handle.
13412 (win32_request_interrupt): Add soft interruption method as last
13415 2007-12-03 Leo Zayas
13416 Pedro Alves <pedro_alves@portugalmail.pt>
13418 * win32-low.h (win32_thread_info): Add descriptions to the
13419 structure members. Replace `suspend_count' counter by a
13421 * win32-low.c (thread_rec): Update condition of when to get the
13422 context from the inferior. Rely on ContextFlags being set if it
13423 has already been retrieved. Only suspend the inferior thread if
13424 we haven't already. Warn if that fails.
13425 (continue_one_thread): s/suspend_count/suspended/. Only call
13426 ResumeThread once. Warn if that fails.
13428 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13430 * win32-low.c (win32_wait): Don't read from the inferior when it
13431 has already exited.
13433 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13435 * Makefile.in (win32_low_h): New variable.
13436 (win32-low.o): Add dependency on $(win32_low_h).
13437 (win32-arm-low.o, win32-i386-low.o): New rules.
13439 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13441 * hostio.c: Correct copyright year.
13443 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13445 * Makefile.in (OBS): Add hostio.o.
13446 (hostio.o): New rule.
13447 * server.h (handle_vFile): Declare.
13448 * hostio.c: New file.
13449 * server.c (handle_v_requests): Take packet_len and new_packet_len
13450 for binary packets. Call handle_vFile.
13451 (main): Update call to handle_v_requests.
13453 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13455 * linux-low.c: Include <sched.h>.
13457 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13459 * linux-low.c (linux_tracefork_grandchild): New.
13460 (linux_tracefork_child): Use clone.
13461 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13463 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13465 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13467 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13469 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13471 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13473 * inferiors.c (change_inferior_id): Delete.
13474 (add_pid_to_list, pull_pid_from_list): New.
13475 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13476 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13477 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13478 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13479 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13480 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13481 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13482 (using_threads): Always set to 1.
13483 (handle_extended_wait): New.
13484 (add_process): Do not set TID.
13485 (linux_create_inferior): Set must_set_ptrace_flags.
13486 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13487 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13488 (linux_thread_alive): Rename TID argument to LWPID.
13489 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13490 (linux_wait_for_event): Do not use TID or check using_threads. Update
13491 call to dead_thread_notify. Call handle_extended_wait.
13492 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13493 (send_sigstop): Delete sigstop_sent.
13494 (wait_for_sigstop): Avoid TID.
13495 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13496 (linux_test_for_tracefork): New.
13497 (linux_lookup_signals): Use thread_db_active and
13498 linux_supports_tracefork_flag.
13499 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13500 * linux-low.h (get_process_thread): Avoid TID.
13501 (struct process_ifo): Move thread_known and tid to the end. Remove
13503 (linux_attach_lwp, thread_db_init): Update prototypes.
13504 * server.h (change_inferior_id): Delete prototype.
13505 (add_pid_to_list, pull_pid_from_list): New prototypes.
13506 * thread-db.c (thread_db_use_events): New.
13507 (find_first_thread): Rename to...
13508 (find_one_thread): ...this. Update callers and messages. Do not
13509 call fatal. Check thread_db_use_events. Do not call
13510 change_inferior_id or new_thread_notify.
13511 (maybe_attach_thread): Update. Do not call new_thread_notify.
13512 (thread_db_init): Set thread_db_use_events. Check use_events.
13513 * utils.c (fatal, warning): Correct message prefix.
13515 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13517 * Makefile.in (clean): Remove new files.
13518 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13519 (powerpc-64.o, powerpc-64.c): New rules.
13520 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13521 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13523 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13525 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13526 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13527 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13528 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13529 (target_regsets): Add AltiVec and SPE register sets.
13530 * configure.ac: Check for AltiVec and SPE.
13531 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13532 (ppc_fill_vrregset, ppc_store_vrregset): New.
13533 (target_regsets): Add AltiVec register set.
13534 * configure: Regenerated.
13536 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13538 * linux-low.c (O_LARGEFILE): Define.
13539 (linux_read_memory): Use /proc/PID/mem.
13540 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13541 * configure, config.in: Regenerated.
13543 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13545 * linux-low.c (linux_wait_for_event): Do not pass signals while
13548 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13550 * win32-low.c (create_process): New.
13551 (win32_create_inferior): Use create_process instead of
13552 CreateProcess. If create_process failed retry appending an ".exe"
13553 suffix. Store the GetLastError result immediatelly after
13554 create_process calls and use it on the call to error.
13556 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13558 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13560 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13562 * configure.ac: Switch license to GPLv3.
13564 2007-08-01 Michael Snyder <msnyder@access-company.com>
13566 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13568 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13570 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13572 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13573 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13574 CloseToolhelp32Snapshot.
13575 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13576 CloseToolhelp32Snapshot.
13578 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13580 * server.c (main): Check for inferior exit before main loop.
13582 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13584 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13585 instead of on tmp_desc.
13587 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13588 Daniel Jacobowitz <dan@codesourcery.com>
13590 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13591 (add_thread): Minor cleanups.
13592 (clear_inferiors): Move lower in the file. Clear the DLL
13594 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13595 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13596 (xml_escape_text): New.
13597 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13599 (handle_v_cont): Report errors.
13600 (gdbserver_version): Update.
13601 (main): Correct size of own_buf. Do not report initial DLL events.
13602 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13603 (unloaded_dll, xml_escape_text): New.
13604 * win32-low.c (enum target_waitkind): Update comments.
13605 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13606 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13607 (win32_EnumProcessModules, win32_GetModuleInformation)
13608 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13609 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13610 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13611 (win32_Module32First, win32_Module32Next, load_toolhelp)
13612 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13613 (get_child_debug_event): Handle DLL events.
13614 (win32_wait): Likewise.
13616 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13618 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13619 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13621 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13623 * win32-low.c (handle_output_debug_string): Ignore event if not
13626 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13628 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13630 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13632 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13634 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13636 * inferiors.c (change_inferior_id): Add comment.
13637 * linux-low.c (check_removed_breakpoint): Add an early
13638 prototype. Improve debug output.
13639 (linux_attach): Doc update.
13640 (linux_detach_one_process, linux_detach): Clean up before releasing
13642 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13643 * linux-low.h (struct process_info): Doc improvement.
13644 * mem-break.c (delete_all_breakpoints): New.
13645 * mem-break.h (delete_all_breakpoints): New prototype.
13646 * thread-db.c (find_first_thread): New.
13647 (thread_db_create_event): Call it instead of
13648 thread_db_find_new_threads. Clean up unused variables.
13649 (maybe_attach_thread): Remove first thread handling.
13650 (thread_db_find_new_threads): Use find_first_thread.
13651 (thread_db_get_tls_address): Likewise.
13653 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13655 * thread-db.c (thread_db_find_new_threads): Add prototype.
13656 (thread_db_create_event): Check for the main thread before adding
13658 (maybe_attach_thread): Only enable event reporting if TID == 0.
13659 (thread_db_get_tls_address): Check for new threads.
13661 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13663 * linux-low.c (linux_create_inferior): Try execv before execvp.
13664 * spu-low.c (spu_create_inferior): Likewise.
13666 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13668 * linux-low.c (linux_create_inferior): Change execv to execvp.
13669 * spu-low.c (spu_create_inferior): Likewies.
13671 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13673 * Makefile.in (clean): Clean new files instead of deleted ones.
13674 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13675 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13677 * configure.srv: Specify XML files and new regformats for MIPS and
13679 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13680 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13681 an entry for the restart register.
13682 (mips_cannot_fetch_register, mips_cannot_store_register)
13683 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13684 register names to match the XML descriptions.
13685 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13686 restart register instead of $0.
13688 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13689 Markus Deuling <deuling@de.ibm.com>
13691 * remote-utils.c (decode_xfer_write): New function.
13692 * server.h (decode_xfer_write): Add prototype.
13693 * server.c (handle_query): Add PACKET_LEN argument. Support
13694 qXfer:spu:read and qXfer:spu:write packets.
13695 (main): Pass packet_len to handle_query.
13696 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13697 * target.h (target_ops): Add qxfer_spu.
13699 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13701 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13702 accessing non-seekable spufs files.
13704 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13706 * server.c (handle_query): Add reply for qC packet.
13708 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13709 Leo Zayas <lerele@champenstudios@com>
13711 * server.h (check_remote_input_interrupt_request): New function.
13712 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13713 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13714 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13715 (check_remote_input_interrupt_request): New function.
13716 * server.h (check_remote_input_interrupt_request): Declare.
13717 * win32-low.c (winapi_DebugBreakProcess,
13718 winapi_GenerateConsoleCtrlEvent): New typedefs.
13719 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13721 (win32_wait): Check for remote interrupt request
13722 with check_remote_input_interrupt_request.
13723 (win32_request_interrupt): New function.
13724 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13726 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13728 * win32-low.c (debug_registers_changed,
13729 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13730 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13731 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13732 (thread_rec): Get context using the low target.
13733 (child_add_thread): Call thread_added on the low target,
13734 which does the same thing.
13736 (do_initial_child_stuff): Remove debug registers references.
13737 Set context using the low target. Resume threads after
13738 setting the contexts.
13739 (child_continue): Remove dead variable. Remove debug
13740 registers references.
13741 (child_fetch_inferior_registers): Go through the low target.
13742 (do_child_store_inferior_registers): Remove.
13743 (child_store_inferior_registers): Go through the low target.
13744 (win32_resume): Remove debug registers references.
13745 Set context using the low target.
13746 (handle_exception): Change return type to void. Don't record
13747 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13748 first chance exception.
13749 (get_child_debug_event): Change return type to void. Remove
13750 goto loop. Always return after waiting for debug event.
13751 (win32_wait): Convert to switch statement. Handle spurious
13754 * win32-i386-low.c (debug_registers_changed,
13755 debug_registers_used): New.
13756 (initial_stuff): Rename to ...
13757 (i386_initial_stuff): ... this. Clear debug registers
13759 (store_debug_registers): Delete.
13760 (i386_get_thread_context): New.
13761 (load_debug_registers): Delete.
13762 (i386_set_thread_context): New.
13763 (i386_thread_added): New.
13764 (single_step): Rename to ...
13765 (i386_single_step): ... this.
13766 (do_fetch_inferior_registers): Rename to ...
13767 (i386_fetch_inferior_register): ... this.
13768 (i386_store_inferior_register): New.
13769 (the_low_target): Adapt to new interface.
13771 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13772 (arm_get_thread_context): New.
13773 (arm_set_thread_context): New.
13775 (do_fetch_inferior_registers): Rename to ...
13776 (arm_fetch_inferior_register): ... this.
13777 (arm_store_inferior_register): New.
13778 (arm_wince_breakpoint): Reimplement as unsigned long.
13779 (arm_wince_breakpoint_len): Define.
13780 (the_low_target): Adapt to new interface.
13782 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13783 load_debug_registers. Add get_thread_context, set_thread_context,
13784 thread_added and store_inferior_register. Rename
13785 fetch_inferior_registers to fetch_inferior_register.
13786 (regptr): Remove declaration.
13788 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13790 * linux-low.c (linux_detach): Change return type to int. Return 0.
13791 * spu-low.c (spu_detach): Likewise.
13793 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13795 * target.h (target_ops): Change return type of detach to int.
13797 (join_inferior): New.
13798 * server.c (main): Don't skip detach support on mingw32.
13799 If the inferior doesn't support detaching return error.
13800 Call join_inferior instead of using waitpid.
13801 * linux-low.c (linux_join): New.
13802 (linux_target_op): Add linux_join.
13803 * spu-low.c (spu_join): New.
13804 (spu_target_ops): Add spu_join.
13805 * win32-low.c (win32_detach): Adapt to new interface.
13806 Reopen current_process_handle before detaching. Issue a child
13807 resume before detaching.
13809 (win32_target_op): Add win32_join.
13811 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13813 * win32-low.c (win32-attach): Fix return value.
13814 * target.h (target_ops): Describe ATTACH return values.
13816 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13818 * win32-low.c (GETPROCADDRESS): Define.
13819 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13820 (winapi_DebugSetProcessKillOnExit): Likewise.
13821 (win32_create_inferior): Force usage of ansi CreateProcessA.
13822 (win32_attach): Use GETPROCADDRESS.
13823 (win32_detach): Likewise.
13825 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13827 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13829 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13831 * win32-low.c: Commit leftover changes from 2007-03-29.
13833 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13835 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13836 fields short instead of int. Add explicit padding.
13837 (i387_cache_to_fsave): Remove unnecessary casts.
13838 (i387_fsave_to_cache): Doc fix.
13839 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13841 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13843 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13844 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13846 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13848 * configure.srv (arm*-*-mingw32ce*): Move near the other
13851 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13853 * configure.ac: Add errno checking.
13854 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13855 sys/file.h and malloc.h.
13856 (AC_CHECK_DECLS): Add perror.
13857 (srv_mingwce): Handle.
13858 * configure.srv (i[34567]86-*-cygwin*): Add
13859 win32-i386-low.o to srv_tgtobj.
13860 (i[34567]86-*-mingw*): Likewise.
13861 (arm*-*-mingw32ce*): Add case.
13862 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13863 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13864 [__MINGW32CE__] (strerror): New function.
13865 [__MINGW32CE__] (errno): Define to GetLastError.
13866 [__MINGW32CE__] (COUNTOF): New macro.
13867 (remote_open): Remove extra close call.
13868 * mem-break.c (delete_breakpoint_at): New function.
13869 * mem-break.h (delete_breakpoint_at): Declare.
13870 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13871 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13872 [USE_WIN32API] (read, write): Add char* casts.
13873 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13874 * server.h: Include wincecompat.h on Windows CE.
13875 [HAVE_ERRNO_H]: Check.
13876 (perror): Declare if not declared.
13877 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13878 (perror_with_name): Remove errno declaration.
13879 * wincecompat.h: New.
13880 * wincecompat.c: New.
13881 * win32-low.h: New.
13882 * win32-arm-low.c: New.
13883 * win32-i386-low.c: New.
13884 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13885 (OUTMSG2): Make it safe.
13887 (COUNTOF): New macro.
13888 (NUM_REGS): Get it from the low target.
13889 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13890 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13891 (thread_rec): Let low target handle debug registers.
13892 (child_add_thread): Likewise.
13893 (child_init_thread_list): Likewise.
13894 (continue_one_thread): Likewise.
13896 (do_child_fetch_inferior_registers): Move to ...
13897 * win32-i386-low.c: ... here, and rename to ...
13898 (do_fetch_inferior_registers): ... this.
13899 * win32-low.c (child_fetch_inferior_registers):
13900 Go through the low target.
13901 (do_child_store_inferior_registers): Use regptr.
13902 (strwinerror): New function.
13903 (win32_create_inferior): Handle Windows CE.
13904 Use strwinerror instead of strerror on Windows error
13905 codes. Add program to the error output.
13906 Don't close the main thread handle on Windows CE.
13907 (win32_attach): Use coredll.dll on Windows CE.
13908 (win32_kill): Close current process and current
13910 (win32_detach): Use coredll.dll on Windows CE.
13911 (win32_resume): Let low target handle debug registers, and
13913 (handle_exception): Add/Remove initial breakpoint. Avoid
13914 non-existant WSTOPSIG on Windows CE.
13915 (win32_read_inferior_memory): Cast to remove warning.
13916 (win32_arch_string): Go through the low target.
13917 (initialize_low): Call set_breakpoint_data with the low
13918 target's breakpoint.
13919 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13920 FOP_REGNUM, mappings): Move to ...
13921 * win32-i386-low.c: ... here.
13922 * win32-low.c (win32_thread_info): Move to ...
13923 * win32-low.h: ... here.
13924 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13925 win32-arm-low.c and wincecompat.c.
13926 (all:): Add $EXEEXT.
13927 (install-only:): Likewise.
13928 (gdbserver:): Likewise.
13929 (gdbreplay:): Likewise.
13930 * config.in: Regenerate.
13931 * configure: Regenerate.
13933 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13935 * win32-low.c: Rename typedef thread_info to
13936 win32_thread_info throughout.
13938 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13940 * win32-i386-low.c: Rename to ...
13941 * win32-low.c: ... this.
13942 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13943 * Makefile.in: Likewise.
13945 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13947 * remote-utils.c (monitor_output): Constify msg parameter.
13948 * server.h (monitor_output): Likewise.
13949 * win32-i386-low.c (handle_output_debug_string): New.
13950 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13951 handle_output_debug_string.
13952 (get_child_debug_event): Likewise.
13954 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13956 * server.c (main): Correct strtoul check.
13958 2007-03-27 Jon Ringle <jon@ringle.org>
13960 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13962 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13964 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13966 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13968 * terminal.h: Check HAVE_SGTTY_H.
13970 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13972 * remote-utils.c (remote_open): Print out the assigned port number.
13974 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13976 * remote-utils.c (monitor_output): New function.
13977 * server.c (debug_threads): Define here.
13978 (monitor_show_help): New function.
13979 (handle_query): Handle qRcmd.
13980 (main): Do not handle 'd' packet.
13981 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13982 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13985 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13987 * Makefile.in (EXEEXT): New.
13988 (clean): Use $(EXEEXT).
13990 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13992 * target.h (target_ops): Rename send_signal to request_interrupt,
13993 and remove enum target_signal parameter.
13994 * linux-low.c (linux_request_interrupt): Rename from
13995 linux_send_signal, and always send SIGINT.
13996 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13997 and always send SIGINT.
13998 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14000 (input_interrupt): Likewise.
14002 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14004 * server.c (get_features_xml): Check if target implemented
14006 * win32-i386-low.c (win32_arch_string): New.
14007 (win32_target_ops): Add win32_arch_string as arch_string member.
14009 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14011 * spu-low.c (spu_arch_string): New.
14012 (spu_target_ops): Add spu_arch_string.
14014 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14016 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14017 * configure.ac: Do not check for terminal.h.
14018 * configure, config.in: Regenerated.
14020 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14022 * Makefile.in (OBS): Add $(XML_BUILTIN).
14023 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14025 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14026 (arm-with-iwmmxt.c): New.
14027 * config.in, configure: Regenerate.
14028 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14029 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14030 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14031 (arm*-*-linux*): Add iWMMXt and regset support.
14032 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14033 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14034 (arm_store_wmmxregset, target_regsets): New.
14035 * server.c (get_features_xml): Take annex argument. Check builtin
14037 (handle_query): Handle multiple annexes.
14039 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14041 * remote-utils.c [USE_WIN32API] (read, write): Define.
14042 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14045 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14047 * linux-i386-low.c (the_low_target): Set arch_string.
14048 * linux-x86-64-low.c (the_low_target): Likewise.
14049 * linux-low.c (linux_arch_string): New.
14050 (linux_target_ops): Add it.
14051 * linux-low.h (struct linux_target_ops): Add arch_string.
14052 * server.c (write_qxfer_response): Use const void * for DATA.
14053 (get_features_xml): New.
14054 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14055 * target.h (struct target_ops): Add arch_string method.
14057 2007-01-03 Denis Pilat <denis.pilat@st.com>
14058 Daniel Jacobowitz <dan@codesourcery.com>
14060 * linux-low.c (linux_kill): Handle being called with no threads.
14061 * win32-i386-low.c (win32_kill): Likewise.
14062 (get_child_debug_event): Clear current_process_handle.
14064 2006-12-30 Denis PILAT <denis.pilat@st.com>
14065 Daniel Jacobowitz <dan@codesourcery.com>
14067 * remote-utils.c (remote_open): Check the type of specified
14068 serial port devices before opening them.
14069 * server.c (main): Kill the inferior if an error occurs during
14070 the first remote_open.
14072 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14074 * README: Update supported targets.
14076 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14078 * Makefile.in (clean): Remove reg-mips64.c.
14079 (reg-mips64.c, reg-mips64.o): New rules.
14080 * configure.srv: Handle mips64. Include regset support for mips.
14081 * linux-mips-low.c (union mips_register): New.
14082 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14083 (mips_breakpoint, mips_breakpoint_at): Use int.
14084 (mips_collect_register, mips_supply_register)
14085 (mips_collect_register_32bit, mips_supply_register_32bit)
14086 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14087 (mips_store_fpregset, target_regsets): New.
14088 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14090 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14092 * configure.srv: Add target "spu*-*-*".
14093 * Makefile.in (clean): Remove reg-spu.c.
14094 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14095 * spu-low.c: New file.
14097 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14099 * configure.ac: Correct td_thr_tls_get_addr test.
14100 * configure: Regenerated.
14102 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14104 * linux-low.c (linux_wait_for_event): Reformat. Use the
14105 pass_signals array.
14106 * remote-utils.c (decode_address_to_semicolon): New.
14107 * server.c (pass_signals, handle_general_set): New.
14108 (handle_query): Mention QPassSignals for qSupported.
14109 (main): Call handle_general_set.
14110 * server.h (pass_signals, decode_address_to_semicolon): New.
14112 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14114 * server.c (handle_query): Correct error handling for read_auxv.
14116 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14118 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14119 and srv_linux_thread_db to yes.
14120 * linux-s390-low.c (s390_fill_gregset): New function.
14121 (target_regsets): Define data structure.
14123 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14125 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14126 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14127 * config.in, configure: Regenerated.
14128 * inferiors.c (gdb_id_to_thread): New function.
14129 (gdb_id_to_thread_id): Use it.
14130 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14131 * linux-low.h (struct process_info): Add th member.
14132 (thread_db_get_tls_address): New prototype.
14133 * remote-utils.c (decode_address): Make non-static.
14134 * server.c (handle_query): Handle qGetTLSAddr.
14135 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14136 * target.h (struct target_ops): Add get_tls_address.
14137 * thread-db.c (maybe_attach_thread): Save the thread handle.
14138 (thread_db_get_tls_address): New.
14140 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14142 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14143 (linux_resume_one_process): Take a siginfo_t *. Update all
14144 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14145 (struct pending_signals): Add a siginfo_t.
14146 (linux_wait_for_process): Always set last_status.
14147 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14148 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14149 * linux-low.h (struct process_info): Add last_status.
14151 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14153 * remote-utils.c (try_rle): New function.
14154 (putpkt_binary): Use it.
14156 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14158 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14159 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14160 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14161 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14162 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14165 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14167 * server.c (terminal_fd): New variable.
14168 (old_foreground_pgrp): Likewise.
14169 (restore_old_foreground_pgrp): New function.
14170 (start_inferior): Record the terminal file descriptor in terminal_fd
14171 and its original foreground group in old_foreground_pgrp. Register
14172 restore_old_foreground_pgrp with atexit().
14174 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14176 * server.c (handle_query): Correct qPart to qXfer.
14178 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14180 * configure.ac: Check for more headers which are missing on
14181 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14182 * configure.srv: Add Cygwin and mingw32.
14183 * remote-utils.c: Don't include headers unconditionally which
14184 are missing on mingw32. Include <winsock.h> for mingw32.
14185 (remote_open): Adjust for mingw32 support. Flush
14186 standard error after writing to it.
14187 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14188 (unblock_async_io, enable_async_io, disable_async_io)
14189 (readchar, getpkt): Update for Winsock support.
14190 (prepare_resume_reply): Expect a protocol signal number.
14191 * server.c: Disable <sys/wait.h> on mingw32.
14192 (start_inferior): Adjust for mingw32 support. Flush
14193 standard error after writing to it.
14194 (attach_inferior): Likewise. Use protocol signal
14196 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14198 * win32-i386-low.c: New file.
14199 * Makefile.in (XM_CLIBS): Set.
14200 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14201 (win32-i386-low.o): New dependency rule.
14202 * linux-low.c (linux_wait): Use target signal numbers.
14203 * target.h (struct target_ops): Doc fix.
14204 * server.h (target_signal_to_name): New prototype.
14205 * gdbreplay.c: Don't include headers unconditionally which
14206 are missing on mingw32. Include <winsock.h> for mingw32.
14207 (remote_close, remote_open): Adjust for Winsock support.
14208 * configure, config.in: Regenerated.
14210 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14212 * server.c (decode_xfer_read, write_qxfer_response): New.
14213 (handle_query): Take a packet length argument. Handle
14214 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14215 the qSupported response.
14216 (main): Update call to handle_query.
14218 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14220 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14221 (putpkt_binary): Renamed from putpkt and adjusted for binary
14223 (putpkt): New wrapper for putpkt_binary.
14224 (readchar): Don't mask off the high bit.
14225 (decode_X_packet): New function.
14226 * server.c (main): Call putpkt_binary if a handler sets the packet
14227 length. Save the length of the incoming packet. Handle 'X'.
14228 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14230 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14232 * server.c (handle_query): Handle qSupported.
14234 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14236 * remote-utils.c (all_symbols_looked_up): New variable.
14237 (look_up_one_symbol): Check it.
14238 * server.h (look_up_one_symbol): New declaration.
14239 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14241 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14243 * Makefile.in (linux-arm-low.o): Update dependencies.
14244 * linux-arm-low.c: Include "gdb_proc_service.h".
14245 (PTRACE_GET_THREAD_AREA): Define.
14246 (ps_get_thread_area): New function.
14248 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14250 * configure.srv (m68k*-*-uclinux*): New target.
14251 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14252 (linux_resume_one_process): Remove extraneous cast.
14253 (linux_read_offsets): New.
14254 (linux_target_op): Add linux_read_offsets on mmuless systems.
14255 * server.c (handle_query): Add qOffsets logic.
14256 * target.h (struct target_ops): Add read_offsets.
14258 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14260 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14261 (PTRACE_GET_THREAD_AREA): Define.
14262 (ps_get_thread_area): New function.
14263 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14264 (linux-x86-64-low.o): Update.
14266 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14268 * configure.ac: Remove checks for prfpregset_t.
14269 * gdb_proc_service.h: New file.
14270 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14271 new "gdb_proc_service.h".
14272 * proc-service.c: Likewise.
14273 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14274 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14275 * Makefile.in (gdb_proc_service_h): Updated.
14276 * configure, config.in: Regenerated.
14278 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14280 * remote-utils.c (prepare_resume_reply): Move declaration
14281 of gdb_id_from_wait to the top of the block.
14283 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14285 * linux-low.c (regsets_store_inferior_registers): Read the regset
14286 from the target before filling it.
14288 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14290 * server.c (attach_inferior): Return SIGTRAP for a successful
14293 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14295 * Makefile.in (OBS): Add version.o.
14296 (STAGESTUFF): Delete.
14297 (version.o): Add dependencies.
14298 (version.c): Replace rule.
14299 (clean): Remove version.c.
14300 * server.c (gdbserver_version): New.
14301 (gdbserver_usage): Use printf.
14302 (main): Handle --version and --help.
14303 * server.h (version, host_name): Add declarations.
14305 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14317 * linux-x86-64-low.c:
14319 * linux-s390-low.c:
14320 * linux-ppc64-low.c:
14322 * linux-mips-low.c:
14323 * linux-m68k-low.c:
14324 * linux-m32r-low.c:
14327 * linux-ia64-low.c:
14328 * linux-i386-low.c:
14329 * linux-crisv32-low.c:
14341 * gdbserver.1: Add (C) after Copyright. Update the FSF
14344 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14346 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14347 (arm_breakpoint_at): Recognize both breakpoints.
14348 (the_low_target): Use the correct breakpoint instruction.
14350 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14352 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14353 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14354 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14355 (the_low_target): Update.
14357 2005-10-25 Andreas Schwab <schwab@suse.de>
14359 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14361 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14362 (ia64_num_regs): Reduce to 462.
14364 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14366 * acinclude.m4: Correct quoting.
14367 * aclocal.m4: Regenerated.
14369 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14370 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14371 (thread_db_init): Call thread_db_err_str.
14372 * configure.ac: Check for TD_VERSION.
14373 * config.in, configure: Regenerated.
14375 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14377 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14379 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14381 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14382 is not available. Define HAVE_PTRACE_GETREGS if it is.
14383 * config.in, configure: Regenerated.
14384 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14385 * linux-i386-low.c, linux-m68k-low.c: Update to use
14386 HAVE_PTRACE_GETREGS.
14387 * linux-low.c (regsets_fetch_inferior_registers)
14388 (regsets_store_inferior_registers): Only return 0 if we processed
14390 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14391 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14393 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14395 * inferiors.c (struct thread_info): Add gdb_id.
14396 (add_thread): Add gdb_id argument.
14397 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14398 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14399 calls to add_thread.
14400 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14401 * server.c (handle_query): Use thread_to_gdb_id.
14402 (handle_v_cont, main): Use gdb_id_to_thread_id.
14403 * server.h (add_thread): Update prototype.
14404 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14407 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14409 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14410 left-padded registers.
14411 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14412 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14414 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14416 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14417 * configure: Regenerate.
14418 * config.in: Regenerate.
14419 * server.h (NEED_DECLARATION_STRERROR):
14420 Replace with !HAVE_DECL_STRERROR.
14422 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14424 * linux-low.c (linux_wait, linux_send_signal): Don't test
14425 an unsigned long variable for > 0 if it could be MAX_ULONG.
14426 * server.c (myresume): Likewise.
14427 * target.c (set_desired_inferior): Likewise.
14429 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14431 * configure.ac: Simplify and improve check for socklen_t.
14432 * configure, config.in: Regenerate.
14434 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14436 * acconfig.h: Remove.
14437 * configure.ac: Add a test for socklen_t. Use three-argument
14438 AC_DEFINE throughout.
14439 * config.in: Regenerated using autoheader 2.59.
14440 * configure: Regenerated.
14442 * gdbreplay.c (socklen_t): Provide a default.
14443 (remote_open): Use socklen_t.
14444 * remote-utils.c (socklen_t): Provide a default.
14445 (remote_open): Use socklen_t.
14446 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14449 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14451 * linux-low.c (linux_read_memory, linux_write_memory)
14452 (linux_read_auxv): Likewise.
14453 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14454 (check_mem_write): Likewise.
14455 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14457 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14458 (registers_from_string, register_data): Likewise.
14459 * server.c (handle_query, main): Likewise.
14460 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14461 (decode_M_packet): Likewise.
14462 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14463 * target.h (struct target_ops): Update read_memory, write_memory,
14465 (read_inferior_memory, write_inferior_memory): Update.
14466 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14467 to unsigned char *.
14468 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14469 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14470 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14471 linux-s390-low.c, linux-sh-low.c: Update for changes in
14472 read_inferior_memory and the_low_target->breakpoint.
14474 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14476 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14477 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14478 * configure.srv: Add powerpc64-*-linux*.
14479 * linux-ppc64-low.c: New file.
14481 2005-05-23 Orjan Friberg <orjanf@axis.com>
14483 * linux-cris-low.c: New file with support for CRIS.
14484 * linux-crisv32-low.c: Ditto for CRISv32.
14485 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14486 (clean): Add reg-cris.c and reg-crisv32.c.
14487 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14488 reg-crisv32.o, and reg-crisv32.c to make rules.
14489 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14490 recognized targets.
14492 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14494 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14495 of sizeof (PTRACE_XFER_TYPE).
14496 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14498 2005-05-12 Orjan Friberg <orjanf@axis.com>
14500 * target.h (struct target_ops): Add insert_watchpoint,
14501 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14502 pointers for hardware watchpoint support.
14503 * linux-low.h (struct linux_target_ops): Ditto.
14504 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14505 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14506 to linux_target_ops.
14507 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14509 * server.c (main): Recognize 'Z' and 'z' packets.
14511 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14513 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14514 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14515 (the_low_target): Add new members.
14517 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14519 * proc-service.c (ps_lgetregs): Search all_processes instead of
14522 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14524 * server.c (start_inferior): Change return type to int.
14525 (attach_inferior): Change sigptr to int *.
14526 (handle_v_cont, handle_v_requests): Change signal to int *.
14527 (main): Change signal to int.
14529 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14531 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14532 * configure.srv: Add m32r*-*-linux*.
14533 * linux-m32r-low.c: New file.
14535 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14537 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14539 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14541 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14542 Take unsigned long arguments for PIDs.
14543 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14544 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14545 (wait_for_sigstop, linux_resume_one_process)
14546 (regsets_fetch_inferior_registers, linux_send_signal)
14547 (linux_read_auxv): Likewise. Update the types of variables holding
14548 PIDs. Update format string specifiers.
14549 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14550 * remote-utils.c (prepare_resume_reply): Likewise.
14551 * server.c (cont_thread, general_thread, step_thread)
14552 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14554 (handle_query): Update format specifiers.
14555 (handle_v_cont, main): Use strtoul for thread IDs.
14556 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14557 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14558 (general_thread, step_thread, thread_from_wait)
14559 (old_thread_from_wait): Update.
14560 * target.h (struct thread_resume): Use unsigned long for THREAD.
14561 (struct target_ops): Use unsigned long for arguments to attach and
14564 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14566 * acinclude.m4: Include bfd/bfd.m4 directly.
14567 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14568 <agriffis@toolchain.org>.
14569 * aclocal.m4, configure: Regenerated.
14571 2005-01-07 Andrew Cagney <cagney@gnu.org>
14573 * configure.ac: Rename configure.in, require autoconf 2.59.
14574 * configure: Re-generate.
14576 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14578 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14579 LIBS when finished.
14580 * aclocal.m4: Regenerated.
14581 * configure: Regenerated.
14583 2004-11-21 Andreas Schwab <schwab@suse.de>
14585 * linux-m68k-low.c (m68k_num_gregs): Define.
14586 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14587 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14588 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14589 (m68k_breakpoint_at): New. Add to the_low_target.
14591 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14592 srv_linux_thread_db to yes.
14594 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14596 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14597 (ARCH_SET_FS): Likewise.
14598 (ARCH_GET_FS): Likewise.
14599 (ARCH_GET_GS): Likewise.
14601 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14603 * linux-i386-low.c (ps_get_thread_area): New.
14604 * linux-x86-64-low.c (ps_get_thread_area): New.
14605 * linux-low.c: Include <sys/syscall.h>.
14606 (linux_kill_one_process): Don't kill the first thread here.
14607 (linux_kill): Kill the first thread here.
14608 (kill_lwp): New function.
14609 (send_sigstop, linux_send_signal): Use it.
14610 * proc-service.c: Clean up #ifdefs.
14611 (fpregset_info): Delete.
14612 (ps_lgetregs): Update and enable implementation.
14613 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14615 * remote-utils.c (struct sym_cache, symbol_cache): New.
14616 (input_interrupt): Print a clearer message.
14617 (async_io_enabled): New variable.
14618 (enable_async_io, disable_async_io): Use it. Update comments.
14619 (look_up_one_symbol): Use the symbol cache.
14620 * thread-db.c (thread_db_look_up_symbols): New function.
14621 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14623 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14625 * configure.in: Test for -rdynamic.
14626 * configure: Regenerated.
14627 * Makefile (INTERNAL_LDFLAGS): New.
14628 (gdbserver, gdbreplay): Use it.
14630 2004-09-02 Andrew Cagney <cagney@gnu.org>
14632 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14634 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14636 * linux-low.c (linux_wait): Clear all_processes list also.
14638 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14640 * linux-low.c: Include <errno.h>. Remove extern declaration of
14643 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14645 * gdbreplay.c, server.h, utils.c: Update copyright years.
14647 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14649 * server.c (main): Print child status or termination signal from
14650 variable 'signal', not 'sig'.
14652 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14654 * linux-low.c (linux_read_memory): Change return type to
14655 int. Check for and return error from ptrace().
14656 * target.c (read_inferior_memory): Change return type to int. Pass
14657 back return status from the_target->read_memory().
14658 * target.h (struct target_ops): Adapt *read_memory() prototype.
14660 (read_inferior_memory): Adapt prototype.
14661 * server.c (main): Return an error packet if
14662 read_inferior_memory() returns an error.
14664 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14666 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14667 Unify with other clean targets.
14669 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14671 * server.c (handle_v_cont): Call set_desired_inferior.
14673 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14675 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14677 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14679 * linux-low.c (linux_wait): Unblock async I/O.
14680 (linux_resume): Block and enable async I/O.
14681 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14682 * server.h (block_async_io, unblock_async_io): Add prototypes.
14684 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14686 * remote-utils.c (remote_open): Print a status notice after
14687 opening a TCP port.
14688 * server.c (attach_inferior): Print a status notice after
14691 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14693 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14695 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14697 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14699 * server.c, target.h: Update copyright years.
14701 2004-02-25 Roland McGrath <roland@redhat.com>
14703 * target.h (struct target_ops): New member `read_auxv'.
14704 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14705 * linux-low.c (linux_read_auxv): New function.
14706 (linux_target_ops): Initialize `read_auxv' member to that.
14708 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14710 Committed by Jim Blandy <jimb@redhat.com>.
14712 * linux-s390-low.c (s390_num_regs): Update.
14713 (s390_regmap): Remove control registers. Use __s390x__ predefine
14714 instead of GPR_SIZE to distiguish s390 and s390x targets.
14716 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14718 * linux-low.c: Update copyright year.
14719 (check_removed_breakpoint): Clear pending_is_breakpoint.
14720 (linux_set_resume_request, linux_queue_one_thread)
14721 (resume_status_pending_p): New functions.
14722 (linux_continue_one_thread): Use process->resume.
14723 (linux_resume): Only resume threads if there are no pending events.
14724 * linux-low.h (struct process_info): Add resume request
14727 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14729 * regcache.c (new_register_cache): Clear the allocated register
14730 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14732 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14734 * linux-low.c (linux_resume): Take a struct thread_resume *
14736 (linux_wait): Update call.
14737 (resume_ptr): New static variable.
14738 (linux_continue_one_thread): Renamed from
14739 linux_continue_one_process. Use resume_ptr.
14740 (linux_resume): Use linux_continue_one_thread.
14741 * server.c (handle_v_cont, handle_v_requests): New functions.
14742 (myresume): New function.
14743 (main): Handle 'v' case.
14744 * target.h (struct thread_resume): New type.
14745 (struct target_ops): Change argument of "resume" to struct
14747 (myresume): Delete macro.
14749 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14751 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14752 (uninstall): Support DESTDIR.
14754 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14756 * configure.srv: Add xscale*linux copy of arm*linux entry.
14758 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14760 * linux-arm-low.c (arm_reinsert_addr): New function.
14761 (the_low_target): Add arm_reinsert_addr.
14763 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14765 * mem-break.c: Remove whitespace at end of file.
14767 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14769 * configure.in: Check whether we need to prototype strerror.
14770 * server.h: Optionally prototype strerror.
14771 * gdbreplay.c (perror_with_name): Use strerror.
14772 * linux-low.c (linux_attach_lwp): Use strerror.
14773 * utils.c (perror_with_name): Use strerror.
14774 * config.in, configure: Regenerated.
14776 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14778 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14779 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14781 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14783 * Makefile.in (SFILES): Update.
14784 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14785 low-sun3.c: Remove files.
14787 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14789 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14790 (linux_detach_one_process, linux_detach): New functions.
14791 (linux_target_ops): Add linux_detach.
14792 * server.c (main): Handle 'D' packet.
14793 * target.h (struct target_ops): Add "detach" member.
14794 (detach_inferior): Define.
14796 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14798 From Kelley Cook <kelleycook@wideopenwest.com>:
14799 * configure.srv: Accept i[34567]86 variants.
14801 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14803 * linux-low.c (linux_wait_for_event): Correct comment typos.
14804 (linux_resume_one_process): Call check_removed_breakpoint.
14805 (linux_send_signal): New function.
14806 (linux_target_ops): Add linux_send_signal.
14807 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14809 * target.h (struct target_ops): Add send_signal.
14811 2003-05-29 Jim Blandy <jimb@redhat.com>
14813 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14814 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14815 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14816 away part of the register's value.
14818 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14820 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14821 (linux_wait_for_event, linux_init_signals): Likewise.
14823 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14825 * configure.in: Check for stdlib.h.
14826 * configure: Regenerated.
14827 * config.in: Regenerated.
14829 2003-01-04 Andreas Schwab <schwab@suse.de>
14831 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14833 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14835 * Makefile.in: Remove obsolete code.
14837 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14839 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14840 defined(PT_FPR0_HI).
14842 2002-11-17 Stuart Hughes <seh@zee2.com>
14844 * linux-arm-low.c (arm_num_regs): Increase.
14845 (arm_regmap): Include status register.
14847 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14849 * linux-low.c (register_addr): Remove incorrect -1 check.
14851 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14853 * linux-low.c (linux_create_inferior): Call setpgid. Return
14855 (unstopped_p, linux_signal_pid): Remove.
14856 (linux_target_ops): Remove linux_signal_pid.
14857 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14858 global instead of target method.
14859 * target.h (struct target_ops): Remove signal_pid. Update comment
14860 for create_inferior.
14861 * server.c (signal_pid): New variable.
14862 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14863 gdbserver. Set the child to be the foreground process group.
14864 (attach_inferior): Set signal_pid.
14866 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14868 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14870 2002-08-20 Jim Blandy <jimb@redhat.com>
14872 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14875 2002-08-01 Andrew Cagney <cagney@redhat.com>
14877 * Makefile.in: Make chill references obsolete.
14879 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14881 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14882 * configure: Regenerate.
14883 * config.in: Regenerate.
14885 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14887 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14888 (perror_with_name, remote_close, remote_open, expect, play): Static.
14890 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14892 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14893 byte offsets instead of an array of indexes.
14894 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14896 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14898 * regcache.c: Add comment.
14900 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14902 * thread-db.c: New file.
14903 * proc-service.c: New file.
14904 * acinclude.m4: New file.
14905 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14906 proc-service.o, and thread-db.o.
14907 (linux-low.o): Add USE_THREAD_DB.
14908 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14909 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14910 * aclocal.m4: Regenerated.
14911 * config.in: Regenerated.
14912 * configure: Regenerated.
14913 * configure.in: Check for proc_service.h, sys/procfs.h,
14914 thread_db.h, and linux/elf.h headrs.
14915 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14916 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14917 Check for -lthread_db and thread support.
14918 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14919 PowerPC, and SuperH.
14920 * i387-fp.c: Constify arguments.
14921 * i387-fp.h: Likewise.
14922 * inferiors.c: (struct thread_info): Renamed from
14923 `struct inferior_info'. Remove PID member. Use generic inferior
14924 list header. All uses updated.
14925 (inferiors, signal_pid): Removed.
14926 (all_threads): New variable.
14927 (get_thread): Define.
14928 (add_inferior_to_list): New function.
14929 (for_each_inferior): New function.
14930 (change_inferior_id): New function.
14931 (add_inferior): Removed.
14932 (remove_inferior): New function.
14933 (add_thread): New function.
14934 (free_one_thread): New function.
14935 (remove_thread): New function.
14936 (clear_inferiors): Use for_each_inferior and free_one_thread.
14937 (find_inferior): New function.
14938 (find_inferior_id): New function.
14939 (inferior_target_data): Update argument type.
14940 (set_inferior_target_data): Likewise.
14941 (inferior_regcache_data): Likewise.
14942 (set_inferior_regcache_data): Likewise.
14943 * linux-low.c (linux_bp_reinsert): Remove.
14944 (all_processes, stopping_threads, using_thrads)
14945 (struct pending_signals, debug_threads, pid_of): New.
14946 (inferior_pid): Replace with macro.
14947 (struct inferior_linux_data): Remove.
14948 (get_stop_pc, add_process): New functions.
14949 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14950 Use add_process and add_thread.
14951 (linux_attach_lwp): New function, based on old linux_attach. Use
14952 add_process and add_thread. Set stop_expected for new threads.
14953 (linux_attach): New function.
14954 (linux_kill_one_process): New function.
14955 (linux_kill): Kill all LWPs.
14956 (linux_thread_alive): Use find_inferior_id.
14957 (check_removed_breakpoints, status_pending_p): New functions.
14958 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14959 Update. Use WNOHANG. Wait for cloned processes also. Update process
14960 struct for the found process.
14961 (linux_wait_for_event): New function.
14962 (linux_wait): Use it. Support LWPs.
14963 (send_sigstop, wait_for_sigstop, stop_all_processes)
14964 (linux_resume_one_process, linux_continue_one_process): New functions.
14965 (linux_resume): Support LWPs.
14966 (REGISTER_RAW_SIZE): Remove.
14967 (fetch_register): Use register_size instead. Call supply_register.
14968 (usr_store_inferior_registers): Likewise. Call collect_register.
14969 Fix recursive case.
14970 (regsets_fetch_inferior_registers): Improve error message.
14971 (regsets_store_inferior_registers): Add debugging.
14972 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14973 (unstopped_p, linux_signal_pid): New functions.
14974 (linux_target_ops): Add linux_signal_pid.
14975 (linux_init_signals): New function.
14976 (initialize_low): Call it. Initialize using_threads.
14977 * regcache.c (inferior_regcache_data): Add valid
14979 (get_regcache): Fetch registers lazily. Add fetch argument
14980 and update all callers.
14981 (regcache_invalidate_one, regcache_invalidate): New
14983 (new_register_cache): Renamed from create_register_cache.
14984 Return the new regcache.
14985 (free_register_cache): Change argument to a void *.
14986 (registers_to_string, registers_from_string): Call get_regcache
14987 with fetch flag set.
14988 (register_data): Make static. Pass fetch flag to get_regcache.
14989 (supply_register): Call get_regcache with fetch flag clear.
14990 (collect_register): Call get_regcache with fetch flag set.
14991 (collect_register_as_string): New function.
14992 * regcache.h: Update.
14993 * remote-utils.c (putpkt): Flush after debug output and use
14995 Handle input interrupts while waiting for an ACK.
14996 (input_interrupt): Use signal_pid method.
14997 (getpkt): Flush after debug output and use stderr.
14998 (outreg): Use collect_register_as_string.
14999 (new_thread_notify, dead_thread_notify): New functions.
15000 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15001 and general_thread.
15002 (look_up_one_symbol): Flush after debug output.
15003 * server.c (step_thread, server_waiting): New variables.
15004 (start_inferior): Don't use signal_pid. Update call to mywait.
15005 (attach_inferior): Update call to mywait.
15006 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15007 (main): Don't fetch/store registers explicitly. Use
15008 set_desired_inferior. Support proposed ``Hs'' packet. Update
15010 * server.h: Update.
15011 (struct inferior_list, struct_inferior_list_entry): New.
15012 * target.c (set_desired_inferior): New.
15013 (write_inferior_memory): Constify.
15014 (mywait): New function.
15015 * target.h: Update.
15016 (struct target_ops): New signal_pid method.
15017 (mywait): Removed macro, added prototype.
15019 * linux-low.h (regset_func): Removed.
15020 (regset_fill_func, regset_store_func): New.
15021 (enum regset_type): New.
15022 (struct regset_info): Add type field. Use new operation types.
15023 (struct linux_target_ops): stop_pc renamed to get_pc.
15024 Add decr_pc_after_break and breakpoint_at.
15025 (get_process, get_thread_proess, get_process_thread)
15026 (strut process_info, all_processes, linux_attach_lwp)
15027 (thread_db_init): New.
15029 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15030 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15031 (the_low_target): Add new members.
15032 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15033 (i386_store_fpxregset): Constify.
15034 (target_regsets): Add new kind identifier.
15035 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15036 (i386_set_pc): Add debugging.
15037 (i386_breakpoint_at): New function.
15038 (the_low_target): Add new members.
15039 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15040 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15041 (mips_breakpoint_at): New.
15042 (the_low_target): Add new members.
15043 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15044 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15045 (the_low_target): Add new members.
15046 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15047 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15048 (the_low_target): Add new members.
15049 * linux-x86-64-low.c (target_regsets): Add new kind
15052 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15054 From Martin Pool <mbp@samba.org>:
15055 * server.c (gdbserver_usage): New function.
15058 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15060 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15061 stop_at -> stop_pc.
15063 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15065 * Makefile.in: Remove obsolete code.
15067 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15069 * linux-low.c (regsets_fetch_inferior_registers),
15070 (regsets_store_inferior_registers): Removed cast to int from
15072 * regcache.h: Added declaration of struct inferior_info.
15074 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15076 * inferiors.c (struct inferior_info): Add regcache_data.
15077 (add_inferior): Call create_register_cache.
15078 (clear_inferiors): Call free_register_cache.
15079 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15080 * regcache.c (struct inferior_regcache_data): New.
15081 (registers): Remove.
15082 (get_regcache): New function.
15083 (create_register_cache, free_register_cache): New functions.
15084 (set_register_cache): Don't initialize the register cache here.
15085 (registers_to_string, registers_from_string, register_data): Call
15087 * regcache.h: Add prototypes.
15088 * server.h: Likewise.
15090 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15092 * mem-break.c: New file.
15093 * mem-break.h: New file.
15094 * Makefile.in: Add mem-break.o rule; update server.h
15096 * inferiors.c (struct inferior_info): Add target_data
15098 (clear_inferiors): Free target_data member if set.
15099 (inferior_target_data, set_inferior_target_data): New functions.
15100 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15101 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15102 * linux-low.c (linux_bp_reinsert): New variable.
15103 (struct inferior_linux_data): New.
15104 (linux_create_inferior): Use set_inferior_target_data.
15105 (linux_attach): Likewise. Call add_inferior.
15106 (linux_wait_for_one_inferior): New function.
15107 (linux_wait): Call it.
15108 (linux_write_memory): Add const.
15109 (initialize_low): Call set_breakpoint_data.
15110 * linux-low.h (struct linux_target_ops): Add breakpoint
15112 * server.c (attach_inferior): Remove extra add_inferior
15114 * server.h: Include mem-break.h. Update inferior.c
15116 * target.c (read_inferior_memory)
15117 (write_inferior_memory): New functions.
15118 * target.h (read_inferior_memory)
15119 (write_inferior_memory): Change macros to prototypes.
15120 (struct target_ops): Update comments. Add const to write_memory
15123 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15125 * linux-low.c (usr_store_inferior_registers): Support
15126 registers which are allowed to fail to store.
15127 * linux-low.h (linux_target_ops): Likewise.
15128 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15129 (ppc_cannot_store_register): FPSCR may not be storable.
15131 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15133 * server.h: Include <string.h> if HAVE_STRING_H.
15134 * ChangeLog: Correct paths in last ChangeLog entry.
15136 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15138 * linux-low.h: Remove obsolete prototypes.
15139 (struct linux_target_ops): New.
15140 (extern the_low_target): New.
15141 * linux-low.c (num_regs, regmap): Remove declarations.
15142 (register_addr): Use the_low_target explicitly.
15143 (fetch_register): Likewise.
15144 (usr_fetch_inferior_registers): Likewise.
15145 (usr_store_inferior_registers): Likewise.
15146 * linux-arm-low.c (num_regs): Remove.
15147 (arm_num_regs): Define.
15148 (arm_regmap): Renamed from regmap, made static.
15149 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15151 (arm_cannot_store_register): Renamed from cannot_store_register,
15153 (the_low_target): New.
15154 * linux-i386-low.c (num_regs): Remove.
15155 (i386_num_regs): Define.
15156 (i386_regmap): Renamed from regmap, made static.
15157 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15159 (i386_cannot_store_register): Renamed from cannot_store_register,
15161 (the_low_target): New.
15162 * linux-ia64-low.c (num_regs): Remove.
15163 (ia64_num_regs): Define.
15164 (ia64_regmap): Renamed from regmap, made static.
15165 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15167 (ia64_cannot_store_register): Renamed from cannot_store_register,
15169 (the_low_target): New.
15170 * linux-m68k-low.c (num_regs): Remove.
15171 (m68k_num_regs): Define.
15172 (m68k_regmap): Renamed from regmap, made static.
15173 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15175 (m68k_cannot_store_register): Renamed from cannot_store_register,
15177 (the_low_target): New.
15178 * linux-mips-low.c (num_regs): Remove.
15179 (mips_num_regs): Define.
15180 (mips_regmap): Renamed from regmap, made static.
15181 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15183 (mips_cannot_store_register): Renamed from cannot_store_register,
15185 (the_low_target): New.
15186 * linux-ppc-low.c (num_regs): Remove.
15187 (ppc_num_regs): Define.
15188 (ppc_regmap): Renamed from regmap, made static.
15189 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15191 (ppc_cannot_store_register): Renamed from cannot_store_register,
15193 (the_low_target): New.
15194 * linux-s390-low.c (num_regs): Remove.
15195 (s390_num_regs): Define.
15196 (s390_regmap): Renamed from regmap, made static.
15197 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15199 (s390_cannot_store_register): Renamed from cannot_store_register,
15201 (the_low_target): New.
15202 * linux-sh-low.c (num_regs): Remove.
15203 (sh_num_regs): Define.
15204 (sh_regmap): Renamed from regmap, made static.
15205 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15207 (sh_cannot_store_register): Renamed from cannot_store_register,
15209 (the_low_target): New.
15210 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15211 (the_low_target): New.
15213 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15215 * Makefile.in: Add stamp-h target.
15216 * configure.in: Create stamp-h.
15217 * configure: Regenerated.
15219 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15221 * inferiors.c: New file.
15222 * target.c: New file.
15223 * target.h: New file.
15224 * Makefile.in: Add target.o and inferiors.o. Update
15226 * linux-low.c (inferior_pid): New static variable,
15227 moved from server.c.
15228 (linux_create_inferior): Renamed from create_inferior.
15229 Call add_inferior. Return 0 on success instead of a PID.
15230 (linux_attach): Renamed from myattach.
15231 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15232 (linux_thread_alive): Renamed from mythread_alive.
15233 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15235 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15236 (regsets_store_inferior_registers): Correct error message.
15237 Add missing ``return 0''.
15238 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15239 (linux_store_registers): Renamed from store_inferior_registers.
15240 (linux_read_memory): Renamed from read_inferior_memory.
15241 (linux_write_memory): Renamed from write_inferior_memory.
15242 (linux_target_ops): New structure.
15243 (initialize_low): Call set_target_ops ().
15244 * remote-utils.c (unhexify): New function.
15245 (hexify): New function.
15246 (input_interrupt): Send signals to ``signal_pid''.
15247 * server.c (inferior_pid): Remove.
15248 (start_inferior): Update create_inferior call.
15249 (attach_inferior): Call add_inferior.
15250 (handle_query): New function.
15251 (main): Call handle_query for `q' packets.
15252 * server.h: Include "target.h". Remove obsolete prototypes.
15253 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15255 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15257 * Makefile.in: Add WARN_CFLAGS. Update configury
15259 * configure.in: Check for <string.h>
15260 * configure: Regenerate.
15261 * config.in: Regenerate.
15262 * gdbreplay.c: Include needed system headers.
15263 (remote_open): Remove strchr prototype.
15264 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15265 * regcache.c (supply_register): Change buf argument to const void *.
15266 (supply_register_by_name): Likewise.
15267 (collect_register): Change buf argument to void *.
15268 (collect_register_by_name): Likewise.
15269 * regcache.h: Add missing prototypes.
15270 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15271 * server.c (handle_query): New function.
15272 (attached): New static variable, moved out of main.
15273 (main): Quiet longjmp clobber warnings.
15274 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15275 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob