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Remove features/i386/i386-*linux.c
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
5f035c07
YQ		 12017-09-05 Yao Qi <yao.qi@linaro.org>
2
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,
7 include arch/i386.h.
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.
13
0abe8a89
YQ		 142017-09-05 Yao Qi <yao.qi@linaro.org>
15
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
19 .xmltarget.
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.
32
0a188386
YQ		 332017-09-05 Yao Qi <yao.qi@linaro.org>
34
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 !=.
40
f49ff000
YQ		 412017-09-05 Yao Qi <yao.qi@linaro.org>
42
43 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
44 (ipa_obj): Likewise.
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.
58
2b68ef2f
YQ		 592017-09-05 Yao Qi <yao.qi@linaro.org>
60
61 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
62 instead of 0.
63
f7000548
YQ		 642017-09-05 Yao Qi <yao.qi@linaro.org>
65
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
78 VEC_iterate.
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.
83
50a421ac
SM		 842017-09-04 Simon Marchi <simon.marchi@ericsson.com>
85
86 * Makefile.in (.SECONDARY): Define target.
87
23fdd69e
SM		 882017-09-03 Simon Marchi <simon.marchi@ericsson.com>
89
90 * linux-low.c (linux_wait_1): Adjust.
91 * server.c (queue_stop_reply_callback): Adjust.
92
0a2dde4a
SDJ		 932017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
94
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.
99
6afd337d
SM		 1002017-08-25 Simon Marchi <simon.marchi@ericsson.com>
101
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.
125
a160cc46
SM		 1262017-08-24 Simon Marchi <simon.marchi@ericsson.com>
127
128 * inferiors.c (set_inferior_target_data): Remove.
129 * inferiors.h (set_inferior_target_data): Remove.
130
6d580b63
YQ		 1312017-08-18 Yao Qi <yao.qi@linaro.org>
132
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.
138
f5a29eb0
YQ		 1392017-08-09 Yao Qi <yao.qi@linaro.org>
140
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.
152
57757c2f
YQ		 1532017-08-09 Yao Qi <yao.qi@linaro.org>
154
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.
159
229d26fc
SM		 1602017-07-26 Simon Marchi <simon.marchi@ericsson.com>
161
162 * tracepoint.h (enum class fast_tpoint_collect_result): New
163 enumeration.
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.
177
2e1e43e1
YQ		 1782017-07-10 Yao Qi <yao.qi@linaro.org>
179
180 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
181
adc764e7
YQ		 1822017-06-29 Yao Qi <yao.qi@linaro.org>
183
184 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
185 Remove.
186 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
187
a206891a
SM		 1882017-06-20 Simon Marchi <simon.marchi@ericsson.com>
189
190 * Makefile.in (IPA_OBJS): Sort and format one item per line.
191
9a6c7d9c
SDJ		 1922017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
193
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.
203
ae3e2ccf
SM		 2042017-06-17 Simon Marchi <simon.marchi@ericsson.com>
205
206 * linux-low.c (linux_read_memory, linux_write_memory): Remove
207 usage of "register" keyword.
208
3e019bdc
SM		 2092017-06-17 Simon Marchi <simon.marchi@ericsson.com>
210
211 * configure: Re-generate.
212
8465943a
SM		 2132017-06-17 Simon Marchi <simon.marchi@ericsson.com>
214
215 * configure: Re-generate.
216
cf0dd6f0
SM		 2172017-06-17 Simon Marchi <simon.marchi@ericsson.com>
218
219 * Makefile.in (COMPILE.pre): Add "-x c++".
220
9845682b
SDJ		 2212017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
222
223 * fork-child.c: Conditionally include <signal.h>.
224
aefd8b33
SDJ		 2252017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
226
227 * server.c (handle_general_set): Handle new packet
228 "QStartupWithShell".
229 (handle_query): Add "QStartupWithShell" to the list of supported
230 packets.
231 (gdbserver_usage): Add help text explaining the
232 new "--startup-with-shell" and "--no-startup-with-shell" CLI
233 options.
234 (captured_main): Recognize and act upon the presence of the new
235 CLI options.
236
2090129c
SDJ		 2372017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
238 Pedro Alves <palves@redhat.com>
239
240 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
241 * configure: Regenerate.
242 * configure.srv (srv_linux_obj): Add "fork-child.o" and
243 "fork-inferior.o".
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"
248 and "environ.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
252 "fork_inferior".
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
258 "fork_inferior".
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
284 "create_inferior".
285 (captured_main): Likewise. Initialize environment variable. Call
286 "have_job_control".
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".
305
043a4934
SDJ		 3062017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
307
308 * inferiors.c (switch_to_thread): New function.
309
15652511
SDJ		 3102017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
311
312 * Makefile.in (SFILE): Add "common/job-control.c".
313 (OBS): Add "job-control.o".
314
21ea5acd
SDJ		 3152017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
316
317 * Makefile: Remove "@host_makefile_frag@".
318
e13cb306
PA		 3192017-05-05 Pedro Alves <palves@redhat.com>
320
321 * configure: Regenerate.
322
c94fee56
SDJ		 3232017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
324
325 * configure: Regenerate.
326
a0ff9e1a
SM		 3272017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
328
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):
333 Likewise.
334 * linux-low.h (install_software_single_step_breakpoints):
335 Likewise.
336
be628ab8
SDJ		 3372017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
338
339 * remote-utils.c: Include "gdb_termios.h" instead of
340 "terminal.h".
341 * terminal.h: Delete file.
342
7c5ded6a
SDJ		 3432017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
344
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.
351
436252de
SM		 3522017-04-06 Simon Marchi <simon.marchi@ericsson.com>
353
354 * server.c (handle_v_cont): Initialize thread_resume::thread
355 with null_ptid.
356
9bf2a700
PA		 3572017-04-05 Pedro Alves <palves@redhat.com>
358
359 * configure: Regenerate.
360
a121b7c1
PA		 3612017-04-05 Pedro Alves <palves@redhat.com>
362
363 * gdbreplay.c (sync_error): Constify.
364 * linux-x86-low.c (push_opcode): Constify.
365
21c8a587
PA		 3662017-04-05 Pedro Alves <palves@redhat.com>
367
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.
371
fb32b4f7
PA		 3722017-04-05 Pedro Alves <palves@redhat.com>
373
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.
377
65dd1e59
SM		 3782017-04-04 Simon Marchi <simon.marchi@ericsson.com>
379
380 * Makefile.in (clean): Clear .deps.
381
8fa5b777
SM		 3822017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
383
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.
393
a12e714b
MF		 3942017-03-27 Max Filippov <jcmvbkbc@gmail.com>
395
396 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
397 (xtensa_fill_gregset): Call collect_register_by_name for
398 threadptr register.
399 (xtensa_store_gregset): Call supply_register_by_name for
400 threadptr register.
401
1a09b50a
MF		 4022017-03-27 Max Filippov <jcmvbkbc@gmail.com>
403
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.
408
1a01e7c6
SM		 4092017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
410
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.
418
36bc18a8
SM		 4192017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
420
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.
427
a8ebe3d5
SM		 4282017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
429
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.
483
50cfacb7
SM		 4842017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
485
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.
491
c5a22423
SM		 4922017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
493
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.
510
6bda016b
SM		 5112017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
512
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.
538
21122961
SM		 5392017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
540
541 * Makefile.in (%.o: ../target/%.c): New rule.
542 (waitstatus.o: ../target/waitstatus.c): Remove.
543
c362e621
SM		 5442017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
545
546 * Makefile.in
547 (%.c: ../regformats/%.dat,
548 (%.c: ../regformats/arm/%.dat,
549 (%.c: ../regformats/i386/%.dat,
550 (%.c: ../regformats/rs6000/%.dat): New rules.
551 (aarch64.c): Remove.
552 (reg-arm.c): Remove.
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.
560 (i386.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.
577 (reg-cf.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.
617 (reg-sh.c): Remove.
618 (reg-sparc64.c): Remove.
619 (reg-spu.c): Remove.
620 (amd64.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.
632 (x32.c): Remove.
633 (x32-linux.c): Remove.
634 (x32-avx.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.
641
1672e0d9
SDJ		 6422017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
643
644 * Makefile.in (SFILES): Add "common/environ.c".
645 (OBJS): Add "common/environ.h".
646
239b6d10
WT		 6472017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
648
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.
653
694b382c
AT		 6542017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
655
656 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
657 target_read_memory.
658 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
659 (get_next_pcs_syscall_next_pc): Likewise.
660
7dc53023
LM		 6612016-12-23 Luis Machado <lgustavo@codesourcery.com>
662
663 * win32-i386-low.c: Fix incorrect reference to a couple source files.
664 * nto-x86-low.c: Likewise.
665
ad02e4fe
SM		 6662016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
667
668 * Makefile.in: Include disable-implicit-rules.mk.
669
dcb07cfa
PA		 6702016-11-23 Pedro Alves <palves@redhat.com>
671
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
677 gettimeofday.
678
8629c02c
SM		 6792016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
680
681 * Makefile.in: Fix whitespace formatting.
682
b593ecca
SM		 6832016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
684
685 * Makefile.in (SFILES, OBS): Flatten list and order
686 alphabetically.
687
9986ba08
PA		 6882016-11-23 Pedro Alves <palves@redhat.com>
689
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):
693 Use warning.
694
4eefa7bc
PA		 6952016-11-23 Pedro Alves <palves@redhat.com>
696
697 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
698 output.
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
704 output.
705
5443506e
SM		 7062016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
707
708 * Makefile.in (.c.o): Replace rule with ...
709 (%.o: %.c): ... this one.
710
3b165252
SM		 7112016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
712
713 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
714 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
715 make.
716 * configure.ac: Remove checks for the make program.
717 * configure: Re-generate.
718
0bcda685
PA		 7192016-10-28 Pedro Alves <palves@redhat.com>
720
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.
727
c3805894
YQ		 7282016-10-27 Yao Qi <yao.qi@linaro.org>
729
730 * linux-low.c (linux_supports_range_stepping): Return true if
731 can_software_single_step return true.
732
89342618
YQ		 7332016-10-27 Yao Qi <yao.qi@linaro.org>
734
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.
739
e3652c84
YQ		 7402016-10-27 Yao Qi <yao.qi@linaro.org>
741
742 * linux-low.c (linux_wait_1): If single-step breakpoints are
743 inserted, remove them.
744
5a04c4cf
PA		 7452016-10-26 Pedro Alves <palves@redhat.com>
746
747 * linux-low.c (handle_extended_wait): Link parent/child fork
748 threads.
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):
754 New functions.
755 (handle_v_requests) <vCont>: Don't call require_running.
756 * server.h (in_queued_stop_replies): New declaration.
757
cb93dc7f
YQ		 7582016-10-24 Yao Qi <yao.qi@linaro.org>
759
760 PR server/20733
761 * linux-aarch64-low.c (append_insns): Cast the return value to
762 'uint32_t *'.
763
a1078bea
YQ		 7642016-10-10 Yao Qi <yao.qi@linaro.org>
765
766 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
767
1fb77080
SDJ		 7682016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
769
770 * target.c (target_supports_multi_process): New function, moved
771 from...
772 * target.h (target_supports_multi_process): ... here. Remove
773 macro.
774
39b5a3b9
TT		 7752016-10-05 Tom Tromey <tom@tromey.com>
776
777 PR remote/20655:
778 * tracepoint.c (handle_tracepoint_bkpts): Check
779 ipa_error_tracepoint, not ipa_stopping_tracepoint.
780
c1d0b70a
YQ		 7812016-10-05 Yao Qi <yao.qi@linaro.org>
782
783 * configure.srv: Update the path of arm-*.xml files.
784
0a69eedb
YQ		 7852016-10-05 Terry Guo <terry.guo@arm.com>
786 Yao Qi <yao.qi@linaro.org>
787
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.
794
17e16485
YQ		 7952016-09-30 Yao Qi <yao.qi@linaro.org>
796
797 PR gdbserver/20627
798 * target.c (target_stop_and_wait): Don't call
799 target_continue_no_signal, use resume_stop instead.
800
edeeb602
YQ		 8012016-09-26 Yao Qi <yao.qi@linaro.org>
802
803 * linux-low.c (linux_wait_1): Call debug_exit.
804
503b1c39
PA		 8052016-09-23 Pedro Alves <palves@redhat.com>
806
807 * Makefile.in (SFILES): Add common/new-op.c.
808 (OBS): Add common/new-op.o.
809 (new-op.o): New rule.
810
74172ecf
SM		 8112016-09-21 Simon Marchi <simon.marchi@ericsson.com>
812
813 * .gitinore: Ignore more files.
814
fc6cda2e
YQ		 8152016-09-21 Yao Qi <yao.qi@linaro.org>
816
817 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
818 23.
819
bc1e6c81
SDJ		 8202016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
821
822 * server.c (start_inferior): Call target_mourn_inferior instead of
823 mourn_inferior; pass ptid_t argument to it.
824 (resume): Likewise.
825 (handle_target_event): Likewise.
826 * target.c (target_mourn_inferior): New function.
827 * target.h (mourn_inferior): Delete macro.
828
0e00e962
AA		 8292016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
830
831 * linux-low.c (lwp_is_stepping): New function.
832
1d8cb77d
CL		 8332016-09-06 Carl Love <cel@us.ibm.com>
834
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.
838
7313bced
CL		 8392016-09-06 Carl Love <cel@us.ibm.com>
840
841 * server.c (start_inferior): Do not call
842 function target_post_create_inferior () if the
843 inferior process has already exited.
844
cf6de44d
PA		 8452016-09-05 Pedro Alves <palves@redhat.com>
846
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.
853
c1da6748
AT		 8542016-09-02 Akash Trehan <akash.trehan123@gmail.com>
855
856 PR gdb/19495
857 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
858 call writing data to own_buf.
859
f2b9e3df
SDJ		 8602016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
861
862 * target.c (mywait): Call target_wait instead of
863 the_target->wait.
864 (target_wait): New function.
865
049a8570
SDJ		 8662016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
867
868 * server.c (start_inferior): New variable 'ptid'. Replace calls
869 to the_target->resume by target_continue{,_no_signal}, depending
870 on the case.
871 * target.c (target_stop_and_wait): Call target_continue_no_signal
872 instead of the_target->resume.
873 (target_continue): New function.
874
3aa5cfa0
AT		 8752016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
876
877 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
878
754653a7
AZ		 8792016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
880
881 PR server/20491
882 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
883 ps_prochandle.
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.
893
ed036b40
PA		 8942016-08-19 Pedro Alves <palves@redhat.com>
895
896 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
897
c8ef42ee
PA		 8982016-08-19 Pedro Alves <palves@redhat.com>
899
900 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
901 comment. Use memcpy instead of casting through unsigned long.
902
9c235a72
PA		 9032016-08-19 Pedro Alves <palves@redhat.com>
904
905 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
906 allocating around 0x80000000.
907
201506da
PA		 9082016-08-19 Pedro Alves <palves@redhat.com>
909
910 PR gdb/20415
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
917 descriptions.
918 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
919 descriptions.
920 * configure: Regenerate.
921
f348d89a
PA		 9222016-08-09 Pedro Alves <palves@redhat.com>
923
924 PR gdb/18653
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.
934
1baf5149
PA		 9352016-08-05 Pedro Alves <palves@redhat.com>
936
937 * configure: Regenerate.
938
fcd4a73d
YQ		 9392016-08-04 Yao Qi <yao.qi@linaro.org>
940
941 * linux-low.c (regsets_fetch_inferior_registers): Check
942 errno is ESRCH or not.
943
979659d0
YQ		 9442016-08-02 Yao Qi <yao.qi@linaro.org>
945
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.
951
6598661d
PA		 9522016-07-26 Pedro Alves <palves@redhat.com>
953
954 PR server/20414
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.
958
9cf12d57
PA		 9592016-07-26 Pedro Alves <palves@redhat.com>
960
961 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
962 to 'ptrace'.
963
305450ed
TT		 9642016-07-21 Tom Tromey <tom@tromey.com>
965
966 * configure: Rebuild.
967
2583da7c
YQ		 9682016-07-21 Yao Qi <yao.qi@linaro.org>
969
970 * mem-break.c (find_gdb_breakpoint): Cast bp to
971 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
972
21536b36
YQ		 9732016-07-21 Yao Qi <yao.qi@linaro.org>
974
975 * server.c (handle_v_requests): Support s and S actions
976 if target_supports_software_single_step return true.
977
8901d193
YQ		 9782016-07-21 Yao Qi <yao.qi@linaro.org>
979
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,
983 and unstop them.
984 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
985 breakpoints or not.
986 (proceed_one_lwp): If resume request is resume_step, install
987 reinsert breakpoints and call maybe_hw_step.
988
0e9a339e
YQ		 9892016-07-21 Yao Qi <yao.qi@linaro.org>
990
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.
995
4281b351
YQ		 9962016-07-21 Yao Qi <yao.qi@linaro.org>
997
998 * linux-low.c (linux_resume_one_thread): Call
999 enqueue_pending_signal.
1000
984a2c04
YQ		 10012016-07-21 Yao Qi <yao.qi@linaro.org>
1002
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
1008 thread.
1009
bec903c9
YQ		 10102016-07-21 Yao Qi <yao.qi@linaro.org>
1011
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.
1016 Callers updated.
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.
1025
63c40ec7
YQ		 10262016-07-21 Yao Qi <yao.qi@linaro.org>
1027
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
1032 updated.
1033 * mem-break.h (clone_all_breakpoints): Update declaration.
1034
9aa76cd0
YQ		 10352016-07-21 Yao Qi <yao.qi@linaro.org>
1036
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 *'.
1065
811f8301
YQ		 10662016-07-21 Yao Qi <yao.qi@linaro.org>
1067
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.
1073
b1c51e36
CLT		 10742016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1075
1076 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1077 to buf parameter.
1078 (nios2_store_gregset): Likewise.
1079
ced2dffb
PA		 10802016-07-01 Pedro Alves <palves@redhat.com>
1081 Antoine Tremblay <antoine.tremblay@ericsson.com>
1082
1083 * linux-low.c: Change interface to take the target lwp_info
1084 pointer directly and return void. Handle detaching from a zombie
1085 thread.
1086 (linux_detach_lwp_callback): New function.
1087 (linux_detach): Detach from the leader thread after detaching from
1088 the clone threads.
1089
2ac09a5b
YQ		 10902016-06-28 Yao Qi <yao.qi@linaro.org>
1091
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.
1099
79e7fd4f
YQ		 11002016-06-28 Yao Qi <yao.qi@linaro.org>
1101
1102 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1103 (the_low_target): Install arm_get_syscall_trapinfo.
1104
061fc021
YQ		 11052016-06-28 Yao Qi <yao.qi@linaro.org>
1106
1107 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1108 function.
1109 (the_low_target): Install aarch64_get_syscall_trapinfo.
1110
4cc32bec
YQ		 11112016-06-28 Yao Qi <yao.qi@linaro.org>
1112
1113 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1114 Callers updated.
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
1118 sysret.
1119
782c1122
AA		 11202016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1121
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.
1136
2e7b624b
YQ		 11372016-06-17 Yao Qi <yao.qi@linaro.org>
1138
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.
1147
8a81c5d7
YQ		 11482016-06-17 Yao Qi <yao.qi@linaro.org>
1149
1150 * linux-low.c (handle_extended_wait): If the parent is doing
1151 step-over, remove the reinsert breakpoints from the forked child.
1152
f50bf8e5
YQ		 11532016-06-17 Yao Qi <yao.qi@linaro.org>
1154
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.
1158
8376a3cb
YQ		 11592016-06-17 Yao Qi <yao.qi@linaro.org>
1160
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.
1165
f79b145d
YQ		 11662016-06-17 Yao Qi <yao.qi@linaro.org>
1167
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.
1175
0ae534d2
JT		 11762016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1177
1178 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1179
fcdad592
YQ		 11802016-05-17 Yao Qi <yao.qi@linaro.org>
1181
1182 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1183 instead of find_inferior.
1184
9e784964
YQ		 11852016-05-05 Yao Qi <yao.qi@linaro.org>
1186
1187 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1188 Initialize res to zero.
1189
cf2ebb6e
YQ		 11902016-05-05 Yao Qi <yao.qi@linaro.org>
1191
1192 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1193 to uint32_t.
1194
c1aebf87
UW		 11952016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1196
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.
1200
35fd2deb 12012016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 1202 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 1203
1204 * tracepoint.c (write_inferior_int8): New function.
1205 (cmd_qtenable_disable): Write enable flag using
1206 write_inferior_int8.
1207
484b3c32
YQ		 12082016-04-25 Yao Qi <yao.qi@linaro.org>
1209
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.
1213
85ba7d86
YQ		 12142016-04-25 Yao Qi <yao.qi@linaro.org>
1215
1216 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1217 return instead of error.
1218
3539aa13
YQ		 12192016-04-22 Yao Qi <yao.qi@linaro.org>
1220
1221 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1222 to 23.
1223
5b061e98
YQ		 12242016-04-22 Yao Qi <yao.qi@linaro.org>
1225
1226 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1227 signal when stepping over breakpoint with software single
1228 step.
1229
3451269c
PA		 12302016-04-21 Pedro Alves <palves@redhat.com>
1231
1232 * linux-s390-low.c (s390_collect_ptrace_register)
1233 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1234 add casts.
1235 (s390_check_regset): Use void * instead of gdb_byte *.
1236
a2358508
PA		 12372016-04-20 Pedro Alves <palves@redhat.com>
1238
1239 * configure: Renegerate.
1240
6885166d
YQ		 12412016-04-20 Yao Qi <yao.qi@linaro.org>
1242
1243 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1244 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1245 number 16.
1246 (arm_store_gregset): Likewise.
1247
2b863f51
WT		 12482016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1249
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
1279 declarations.
1280
9b30624b
PA		 12812016-04-18 Pedro Alves <palves@redhat.com>
1282
1283 * configure: Regenerate.
1284
45e3745e
AT		 12852016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1286
1287 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1288 (aarch64_emit_sub): Likewise.
1289
2afc13ff
PA		 12902016-04-12 Pedro Alves <palves@redhat.com>
1291
1292 * utils.c (prepare_to_throw_exception): Delete.
1293
6e774b13
SM		 12942016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1295
1296 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1297
4dca19f8
MK		 12982016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1299
1300 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1301
d0a9981f
MK		 13022016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1303
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.
1307
252db07e
MK		 13082016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1309
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
1315 char *.
1316
14e2b6d9
MK		 13172016-03-31 Wei-cheng Wang <cole945@gmail.com>
1318 Marcin Kościelnicki <koriakin@0x04.net>
1319
1320 PR/17221
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.
1404
a2174ba4
MK		 14052016-03-31 Wei-cheng Wang <cole945@gmail.com>
1406 Marcin Kościelnicki <koriakin@0x04.net>
1407
1408 PR/17221
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
1413 includes.
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.
1457 (GEN_B): New macro.
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
1472 tdescs.
1473 * linux-ppc-tdesc.h: New file.
1474
a13c4696
MK		 14752016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1476
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.
1488
1cda1512
MK		 14892016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1490
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.
1517
72fb5488
SM		 15182016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1519
1520 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1521
28170b88
MK		 15222016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1523
1524 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1525 packets.
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.
1531
f39e8743
MK		 15322016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1533
1534 PR 18377
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.
1612
abd9baf9
MK		 16132016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1614
1615 PR 18377
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.
1673
a4105d04
MK		 16742016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1675
1676 * linux-s390-low.c (s390_supports_tracepoints): New function.
1677 (struct linux_target_ops): Fill supports_tracepoints hook.
1678
35ac8b3e
YQ		 16792016-03-18 Yao Qi <yao.qi@linaro.org>
1680
1681 * linux-low.c (lwp_signal_can_be_delivered): New function.
1682 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1683
94610ec4
YQ		 16842016-03-18 Yao Qi <yao.qi@linaro.org>
1685
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.
1690
80aea927
YQ		 16912016-03-18 Yao Qi <yao.qi@linaro.org>
1692
1693 * linux-low.c (linux_low_filter_event): Remove redundant
1694 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1695
b04fd3be
MK		 16962016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1697
1698 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1699 (struct linux_target_ops): Wire in the above.
1700
c40c8d4b
YQ		 17012016-03-03 Yao Qi <yao.qi@linaro.org>
1702
1703 * linux-low.c: Update comments to start_step_over.
1704
0f8288ae
YQ		 17052016-03-03 Yao Qi <yao.qi@linaro.org>
1706
1707 PR server/19736
1708 * linux-low.c (handle_extended_wait): Set child suspended
1709 if event_lwp->bp_reinsert isn't zero.
1710
fdbd04a8
YQ		 17112016-03-02 Yao Qi <yao.qi@linaro.org>
1712
1713 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1714 enqueue_pending_signal.
1715
6896a8fa
MK		 17162016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1717
1718 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1719 is actually loaded.
1720
ab503087
MK		 17212016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1722
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.
1737
ae91f625
MK		 17382016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1739
1740 PR gdb/13808
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.
1774 (gdb_probe): Ditto.
1775 * tracepoint.h (get_ipa_tdesc): New prototype.
1776 (ipa_tdesc): Remove.
1777
e7ad2f14
PA		 17782016-02-24 Pedro Alves <palves@redhat.com>
1779
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.
1787 Update comments.
1788 (linux_wait_1): Update comments.
1789
657f9cde
WW		 17902016-02-24 Wei-cheng Wang <cole945@gmail.com>
1791
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.
1796
b00b61e1
MK		 17972016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1798
1799 * linux-s390-low.c (s390_supports_z_point_type): New function.
1800 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1801
553cb527
YQ		 18022016-02-16 Yao Qi <yao.qi@linaro.org>
1803
1804 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1805 PC. Get pc from regcache_read_pc.
1806
a5652c21
YQ		 18072016-02-12 Yao Qi <yao.qi@linaro.org>
1808
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.
1812
ed443b61
YQ		 18132016-02-12 Yao Qi <yao.qi@linaro.org>
1814
1815 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1816 arm_linux_get_next_pcs_fixup.
1817
020ecd38
MK		 18182016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1819
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.
1829
7cae9051
WW		 18302016-02-11 Wei-cheng Wang <cole945@gmail.com>
1831 Marcin Kościelnicki <koriakin@0x04.net>
1832
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.
1844
9f6a71b4
YQ		 18452016-02-10 Yao Qi <yao.qi@linaro.org>
1846
1847 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1848
1e94266c
SM		 18492016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1850
1851 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1852 to AC_OUTPUT.
1853 * configure: Regenerate.
1854
8adce034
SM		 18552016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1856
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>:
1862 Likewise.
1863 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1864
93813b37
WT		 18652016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1866
1867 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1868 to srv_tgtobj.
1869 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1870 to srv_tgtobj.
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.
1881
8424cc97
SM		 18822016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1883
1884 * server.c (skip_to_semicolon): Remove.
1885 (process_point_options): Use strchrnul instead of
1886 skip_to_semicolon.
1887
4d18591b
YQ		 18882016-01-26 Yao Qi <yao.qi@linaro.org>
1889
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
1894 argument pc.
1895
d8020970
YQ		 18962016-01-26 Yao Qi <yao.qi@linaro.org>
1897
1898 * linux-low.c (install_software_single_step_breakpoints): Call
1899 regcache_read_pc instead of get_pc.
1900
8b207339
YQ		 19012016-01-26 Yao Qi <yao.qi@linaro.org>
1902
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
1907 instead.
1908 (disable_async_io): Don't ignore SIGIO. Block it instead.
1909 (initialize_async_io): Install SIGIO handler. Don't call
1910 unblock_async_io.
1911
18879fef
YQ		 19122016-01-26 Yao Qi <yao.qi@linaro.org>
1913
1914 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1915 first character is '\003', call *the_target->request_interrupt.
1916
a0f8e08a
YQ		 19172016-01-25 Yao Qi <yao.qi@linaro.org>
1918
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.
1923
cc5fd9ab
MK		 19242016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1925
1926 * gdb.trace/pending.exp: Fix expected message on continue.
1927
99e8eb11
MK		 19282016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1929
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)
1932 != sizeof (void *).
1933
a994041d
PA		 19342016-01-21 Pedro Alves <palves@redhat.com>
1935
1936 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1937 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1938 * configure: Regenerate.
1939
f7a6a40d
YQ		 19402016-01-21 Yao Qi <yao.qi@linaro.org>
1941
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.
1946
6f69e520
YQ		 19472016-01-18 Yao Qi <yao.qi@linaro.org>
1948
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):
1952 Declare.
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
1956 sparc_get_pc.
1957 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1958 (the_low_target): Use linux_get_pc_64bit and
1959 linux_set_pc_64bit.
1960
276d4552
YQ		 19612016-01-18 Yao Qi <yao.qi@linaro.org>
1962
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
1966 linux_set_pc_32bit.
1967 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1968 (the_low_target): Use linux_get_pc_32bit and
1969 linux_set_pc_32bit.
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
1973 linux_set_pc_32bit.
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
1977 linux_set_pc_32bit.
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
1983 linux_set_pc_32bit.
1984 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1985 (the_low_target): Use linux_get_pc_32bit and
1986 linux_set_pc_32bit.
1987 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1988 (the_low_target): Use linux_get_pc_32bit and
1989 linux_set_pc_32bit.
1990 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1991 (the_low_target): Use linux_get_pc_32bit and
1992 linux_set_pc_32bit.
1993 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1994 (the_low_target): Use linux_get_pc_32bit and
1995 linux_set_pc_32bit.
1996
eb0edac8
GB		 19972016-01-18 Gary Benson <gbenson@redhat.com>
1998
1999 * configure.ac (AC_FUNC_FORK): New check.
2000 * config.in: Regenerate.
2001 * configure: Likewise.
2002
1b451dda
YQ		 20032016-01-14 Yao Qi <yao.qi@linaro.org>
2004
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.
2009
82075af2
JS		 20102016-01-12 Josh Stone <jistone@redhat.com>
2011 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2012
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.
2039
8f13a3ce
MF		 20402016-01-12 Mike Frysinger <vapier@gentoo.org>
2041
2042 * acinclude.m4: Include new ../warning.m4 file.
2043 * configure: Regenerated.
2044 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2045
5b3da067
MF		 20462016-01-12 Mike Frysinger <vapier@gentoo.org>
2047
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.
2058
bc504a31
PA		 20592016-01-12 Pedro Alves <palves@redhat.com>
2060
2061 Remove use of the registered trademark symbol throughout.
2062
5a0dd67a
YQ		 20632016-01-08 Yao Qi <yao.qi@linaro.org>
2064
2065 * remote-utils.c (getpkt): If c is '\003', call target hook
2066 request_interrupt.
2067
b2ca446f
YQ		 20682016-01-06 Yao Qi <yao.qi@linaro.org>
2069
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.
2081
edd88788
JB		 20822016-01-01 Joel Brobecker <brobecker@adacore.com>
2083
2084 * gdbreplay.c (gdbreplay_version): Change copyright year in
2085 version message.
2086 * server.c (gdbserver_version): Likewise.
2087
65da7f14
PP		 20882015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2089
2090 * server.c (crc32_table): Delete.
2091 (crc32): Use libiberty's xcrc32 function.
2092
4abd5ed2
JB		 20932015-12-22 Joel Brobecker <brobecker@adacore.com>
2094
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.
2098
0e50fe5c
JB		 20992015-12-22 Joel Brobecker <brobecker@adacore.com>
2100
2101 * target.c (thread_search_callback): Add check that
2102 the thread_stopped target callback is not NULL before
2103 calling it.
2104
35adc03f
YQ		 21052015-12-21 Yao Qi <yao.qi@linaro.org>
2106
2107 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2108 arm breakpoint.
2109
bd2b2909
AT		 21102015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2111
2112 * server.c (handle_query): Call target_supports_software_single_step.
2113
7fe5e27e
AT		 21142015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2115
2116 * linux-low.c (single_step): New function.
2117 (linux_resume_one_lwp_throw): Call single_step.
2118 (start_step_over): Likewise.
2119
d9311bfa
AT		 21202015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2121
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,
2127 arm-linux.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>:
2152 Initialize.
2153 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2154 * server.h: Include gdb_vecs.h.
2155
68ce2059
AT		 21562015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2157
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
2162 REG_UNAVAILABLE.
2163 (regcache_raw_read_unsigned): New function.
2164 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2165 register_status enum.
2166
fa5308bd
AT		 21672015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2168
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
2180 get_next_pcs.
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.
2184
4a6ed09b
PA		 21852015-12-17 Pedro Alves <palves@redhat.com>
2186
2187 * linux-low.c (linux_kill_one_lwp): Remove references to
2188 LinuxThreads.
2189 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2190 to 'kill'.
2191 (linux_init_signals): Delete.
2192 (initialize_low): Adjust.
2193 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2194
7544db95
PA		 21952015-12-16 Pedro Alves <palves@redhat.com>
2196
2197 * configure.ac (compiler warning flags): When testing a
2198 -Wno-foo option, check whether -Wfoo works instead.
2199 * configure: Regenerate.
2200
8020350c
DB		 22012015-12-11 Don Breazeal <donb@codesourcery.com>
2202
2203 * server.c (process_serial_event): Don't exit from gdbserver
2204 in remote mode if there are still active inferiors.
2205
db91f502
YQ		 22062015-12-11 Yao Qi <yao.qi@linaro.org>
2207
2208 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2209 arm_breakpoint_at if the process is 32-bit.
2210
b37a6290
YQ		 22112015-12-11 Yao Qi <yao.qi@linaro.org>
2212
2213 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2214 arm breakpoint.
2215
17b1509a
YQ		 22162015-12-07 Yao Qi <yao.qi@linaro.org>
2217
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.
2252
2253 Revert:
2254 2015-08-04 Yao Qi <yao.qi@linaro.org>
2255
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.
2260
ece66d65
JS		 22612015-12-04 Josh Stone <jistone@redhat.com>
2262
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.
2278
e58c48b4
AT		 22792015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2280
2281 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2282
fbec8956
AT		 22832015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2284
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.
2297
9b4c5f87
AT		 22982015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2299
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
2313 handling.
2314 (remove_thread_event_breakpoints): Remove function.
2315 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2316
7d00775e
AT		 23172015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2318
2319 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2320 New function.
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>:
2326 Initialize.
2327 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2328 New function.
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>:
2348 Initialize.
2349 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2350 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2351 Initialize.
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):
2355 New function.
2356 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2357 * target.h (struct target_ops): <supports_software_single_step>:
2358 New field.
2359 (target_supports_software_single_step): New macro.
2360
2d97cd35
AT		 23612015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2362
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.
2366
769ef81f
AT		 23672015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2368
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>:
2373 Initialize.
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.
2381
1bebeeca
PA		 23822015-11-30 Pedro Alves <palves@redhat.com>
2383
2384 * linux-low.c (linux_resume): Wake up the event loop before
2385 returning.
2386
a67a9fae
PA		 23872015-11-30 Pedro Alves <palves@redhat.com>
2388
2389 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2390 check.
2391 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2392 to -1.
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.
2399
f2faf941
PA		 24002015-11-30 Pedro Alves <palves@redhat.com>
2401
2402 PR 14618
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.
2415
a681f9c9
PA		 24162015-11-30 Pedro Alves <palves@redhat.com>
2417
2418 * linux-low.c (thread_still_has_status_pending_p): Don't check
2419 vCont;t here.
2420 (lwp_resumed): New function.
2421 (status_pending_p_callback): Return early if the LWP is not
2422 supposed to be resumed.
2423
65706a29
PA		 24242015-11-30 Pedro Alves <palves@redhat.com>
2425
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.
2444
56cf4bed
PA		 24452015-11-30 Pedro Alves <palves@redhat.com>
2446
2447 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2448 the thread's last_resume_kind was resume_stop.
2449
500c1d85
PA		 24502015-11-30 Pedro Alves <palves@redhat.com>
2451
2452 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2453 before returning.
2454
de979965
PA		 24552015-11-30 Pedro Alves <palves@redhat.com>
2456
2457 * server.c (handle_v_requests): Handle vCtrlC.
2458
34c65914
PA		 24592015-11-30 Pedro Alves <palves@redhat.com>
2460
2461 * gdbthread.h (find_any_thread_of_pid): Declare.
2462 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2463 functions.
2464 * server.c (handle_query): If current_thread is NULL, look for
2465 another thread of the selected process.
2466
79efa585 24672015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 2468 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 2469
2470 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2471 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2472 name in reply.
2473 * target.h (struct target_ops) <thread_name>: New field.
2474 (target_thread_name): New macro.
2475
80d82c19
JB		 24762015-11-23 Joel Brobecker <brobecker@adacore.com>
2477
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.
2485
64da5dd5
JB		 24862015-11-23 Joel Brobecker <brobecker@adacore.com>
2487
2488 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2489 and Elf64_auxv_t if the target is Android.
2490
37ce4055
DE		 24912015-11-22 Doug Evans <xdje42@gmail.com>
2492
2493 * target.h: #include <sys/types.h>.
2494
06e03fff
PA		 24952015-11-19 Pedro Alves <palves@redhat.com>
2496
2497 * linux-low.c (linux_process_qsupported): Change prototype.
2498 Adjust.
2499 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2500 Change prototype.
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
2505 features.
2506 * target.h (struct target_ops) <process_qsupported>: Change
2507 prototype.
2508 (target_process_qsupported): Adjust.
2509
9a084706
PA		 25102015-11-19 Pedro Alves <palves@redhat.com>
2511
2512 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2513 mode.
2514 * configure: Regenerate.
2515
dad44a1f
PA		 25162015-11-19 Pedro Alves <palves@redhat.com>
2517
2518 * configure: Regenerate.
2519
231c0592
YQ		 25202015-11-19 Yao Qi <yao.qi@linaro.org>
2521
2522 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2523 type to uint32_t.
2524
6c1c9a8b
YQ		 25252015-11-19 Yao Qi <yao.qi@linaro.org>
2526
2527 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2528 (struct aarch64_operand): Move enum out.
2529
9caa3311
YQ		 25302015-11-19 Yao Qi <yao.qi@linaro.org>
2531
2532 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2533 struct user_fpsimd_state *.
2534 (aarch64_store_fpregset): Likewise.
2535
6a69a054
YQ		 25362015-11-19 Yao Qi <yao.qi@linaro.org>
2537
2538 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2539 struct user_pt_regs *.
2540 (aarch64_store_gregset): Likewise.
2541
1798301e
PA		 25422015-11-18 Pedro Alves <palves@redhat.com>
2543
2544 * Makefile.in (all_object_files): Add $IPA_OBJS.
2545
ce7715e2
PA		 25462015-11-17 Pedro Alves <palves@redhat.com>
2547
2548 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2549 GDB_SIGNAL_0 and gdb_signal_to_string.
2550
c0879059
PA		 25512015-11-17 Pedro Alves <palves@redhat.com>
2552
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.
2558
1996e237
SM		 25592015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2560
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.
2565
cbec665b
SM		 25662015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2567
2568 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2569 priv.
2570
eb3e3c67
SM		 25712015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2572
2573 * linux-mips-low.c (mips_linux_new_thread): Change type of
2574 watch_type to enum target_hw_bp_type.
2575
171de4b8
SM		 25762015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2577
2578 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2579 Change return type to arm_hwbp_type.
2580
04248ead
SM		 25812015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2582
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.
2587
04b3479c
SM		 25882015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2589
2590 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2591
2bc84e8a
SM		 25922015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2593
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.
2601
e6c5bb05
SM		 26022015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2603
2604 * linux-ppc-low.c (ppc_usrregs_info): Remove
2605 forward-declaration.
2606 (ppc_arch_setup): Move lower in file.
2607
7ea45d72
SM		 26082015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2609
2610 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2611 (ps_pdwrite): Likewise.
2612
69291610
HW		 26132015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2614
2615 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2616 to after assert checks.
2617
b42945fd
SM		 26182015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2619
2620 * proc-service.c (ps_pdread): Add/adjust casts.
2621 (ps_pdwrite): Add/adjust casts.
2622
d6f85c84
SM		 26232015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2624
2625 * server.c (handle_search_memory_1): Cast return value of
2626 memmem.
2627
f98cd059
SM		 26282015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2629
2630 * server.c (write_qxfer_response): Change type of data to
2631 gdb_byte *.
2632
d2412fa5
PA		 26332015-10-29 Pedro Alves <palves@redhat.com>
2634
2635 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2636
c17414a2
PA		 26372015-10-29 Pedro Alves <palves@redhat.com>
2638
2639 * tracepoint.c (clear_installed_tracepoints): Add casts.
2640
e053fbc4
PA		 26412015-10-29 Pedro Alves <palves@redhat.com>
2642
2643 * server.c (handle_v_cont, process_serial_event): Add enum
2644 gdb_signal casts to signal parsing code.
2645
add67df8
PA		 26462015-10-29 Pedro Alves <palves@redhat.com>
2647
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.
2663
50bc912a
PA		 26642015-10-29 Pedro Alves <palves@redhat.com>
2665
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.
2681
682b2546
DE		 26822015-10-26 Doug Evans <dje@google.com>
2683
2684 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2685
963843d4
DE		 26862015-10-26 Doug Evans <dje@google.com>
2687
2688 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2689
d41401ac
DE		 26902015-10-26 Doug Evans <dje@google.com>
2691
2692 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2693 for debug_printf.
2694 (attach_thread, find_new_threads_callback): Ditto.
2695
3db28855
AT		 26962015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2697
2698 * mem-break.h (set_breakpoint_data): Remove.
2699
fb78e89c
AT		 27002015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2701
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.
2711
2e6ee069
AT		 27122015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2713
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.
2718
1652a986
AT		 27192015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2720
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.
2724
abeead09
AT		 27252015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2726
2727 * linux-arm-low.c (arm_supports_z_point_type): Add software
2728 breakpoint support.
2729
b0b4b501
AT		 27302015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2731
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.
2735
8689682c
AT		 27362015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2737
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.
2744
27165294
AT		 27452015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2746
2747 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2748 removal.
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.
2777
dd373349
AT		 27782015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2779
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>:
2810 New field.
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.
2868
4cd98a19
AT		 28692015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2870
2871 * linux-cris-low.c (cris_get_pc): Remove void arg.
2872
774ee6d2
AR		 28732015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2874
2875 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2876 variable name.
2877
833dcd29
AR		 28782015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2879
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.
2884
8d689ee5
YQ		 28852015-10-15 Yao Qi <yao.qi@linaro.org>
2886
2887 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2888 if it is 3.
2889 (aarch64_remove_point): Likewise.
2890 * regcache.c (regcache_register_size): New function.
2891
1c2e1515
YQ		 28922015-10-12 Yao Qi <yao.qi@linaro.org>
2893
2894 * linux-aarch64-low.c: Update all callers as emit_load_store
2895 is renamed to aarch64_emit_load_store.
2896
e1c587c3
YQ		 28972015-10-12 Yao Qi <yao.qi@linaro.org>
2898
2899 * linux-aarch64-low.c: Update all callers of function renaming
2900 from emit_insn to aarch64_emit_insn.
2901
b6542f81
YQ		 29022015-10-12 Yao Qi <yao.qi@linaro.org>
2903
2904 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2905 arch/aarch64-insn.h.
2906 (struct aarch64_memory_operand): Likewise.
2907 (ENCODE): 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.
2913
246994ce
YQ		 29142015-10-12 Yao Qi <yao.qi@linaro.org>
2915
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.
2921
0badd99f
YQ		 29222015-10-12 Yao Qi <yao.qi@linaro.org>
2923
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.
2934 (visitor): New.
2935 (aarch64_relocate_instruction): Use visitor.
2936
dfaffe9d
YQ		 29372015-10-12 Yao Qi <yao.qi@linaro.org>
2938
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.
2943
70b439f0
YQ		 29442015-10-12 Yao Qi <yao.qi@linaro.org>
2945
2946 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2947 argument insn. Remove local variable insn. Don't call
2948 target_read_uint32.
2949 (aarch64_install_fast_tracepoint_jump_pad): Call
2950 target_read_uint32.
2951
7781c06f
YQ		 29522015-09-30 Yao Qi <yao.qi@linaro.org>
2953
2954 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2955 (emit_load_store_pair): Likewise.
2956
9a3c8263
SM		 29572015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2958
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.
2974
224c3ddb
SM		 29752015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2976
2977 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2978 assignment.
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.
3022
afbe19f8
PL		 30232015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3024
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>,
3028 <NOP>: New.
3029 (enum aarch64_condition_codes): New enum.
3030 (w0): New static global.
3031 (fp): Likewise.
3032 (lr): Likewise.
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.
3109
bb903df0
PL		 31102015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3111
3112 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3113 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3114 aarch64-ipa.o.
3115 * linux-aarch64-ipa.c: New file.
3116 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3117 and endian.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.
3125 (x1): Likewise.
3126 (x2): Likewise.
3127 (x3): Likewise.
3128 (x4): Likewise.
3129 (w2): Likewise.
3130 (ip0): Likewise.
3131 (sp): Likewise.
3132 (xzr): Likewise.
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.
3176
787749ea
PL		 31772015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3178
3179 * Makefile.in (aarch64-insn.o): New rule.
3180 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3181
9812b2e6
YQ		 31822015-09-21 Yao Qi <yao.qi@linaro.org>
3183
3184 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3185
18fe412b
YQ		 31862015-09-21 Yao Qi <yao.qi@linaro.org>
3187
3188 * tracepoint.c (max_jump_pad_size): Remove.
3189
a0cc84cd
YQ		 31902015-09-18 Yao Qi <yao.qi@linaro.org>
3191
3192 * linux-aarch64-low.c: Don't include sys/uio.h.
3193 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3194
d78908cf
WW		 31952015-09-16 Wei-cheng Wang <cole945@gmail.com>
3196
3197 * tracepoint.c (eval_result_type): Change prototype.
3198 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3199
d57e0d50
PA		 32002015-09-15 Pedro Alves <palves@redhat.com>
3201
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.
3205
5a676acc
PA		 32062015-09-15 Pedro Alves <palves@redhat.com>
3207
3208 PR remote/18965
3209 * remote-utils.c (prepare_resume_reply): Merge
3210 TARGET_WAITKIND_VFORK_DONE switch case with the
3211 TARGET_WAITKIND_FORKED case.
3212
7c5d0fad
YQ		 32132015-09-15 Yao Qi <yao.qi@linaro.org>
3214
3215 * server.c (handle_query): Check string comparison using
3216 "else if" instead of "if".
3217
750ce8d1
YQ		 32182015-09-15 Yao Qi <yao.qi@linaro.org>
3219
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.
3226
70b90b91
YQ		 32272015-09-15 Yao Qi <yao.qi@linaro.org>
3228
3229 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3230 it to ...
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.
3246
ade90bde
YQ		 32472015-09-15 Yao Qi <yao.qi@linaro.org>
3248
3249 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3250 function.
3251 (struct linux_target_ops the_low_target): Install
3252 aarch64_linux_siginfo_fixup.
3253
94585166
DB		 32542015-09-11 Don Breazeal <donb@codesourcery.com>
3255 Luis Machado <lgustavo@codesourcery.com>
3256
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
3275 new member.
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
3282 member.
3283 (target_supports_exec_events): New macro.
3284 * win32-low.c (win32_target_ops) <supports_exec_events>:
3285 Initialize new member.
3286
0568462b
MM		 32872015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3288
3289 * linux-low.c (linux_low_enable_btrace): Remove.
3290 (linux_target_ops): Replace linux_low_enable_btrace with
3291 linux_enable_btrace.
3292
39edd165
YQ		 32932015-09-03 Yao Qi <yao.qi@linaro.org>
3294
3295 * linux-aarch64-low.c (aarch64_insert_point): Call
3296 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3297 returns true.
3298
1db33b5a
UW		 32992015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3300
3301 * linux-low.c (check_stopped_by_breakpoint): Use
3302 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3303
ab290430
PA		 33042015-08-27 Pedro Alves <palves@redhat.com>
3305
3306 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3307
8d749320
SM		 33082015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3309
6711b7f8
SM		 3310 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3311 the XNEW-family equivalent.
8d749320
SM		 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.
3363
ed8b7b42
YQ		 33642015-08-25 Yao Qi <yao.qi@linaro.org>
3365
3366 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3367
db3cb7cb
YQ		 33682015-08-25 Yao Qi <yao.qi@linaro.org>
3369
3370 * Makefile.in (aarch64-linux.o): New rule.
3371 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3372 srv_tgtobj.
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.
3376
f6011a1c
YQ		 33772015-08-25 Yao Qi <yao.qi@linaro.org>
3378
3379 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3380 lwp_arch_private_info and ptid_of_lwp.
3381
88e2cf7e
YQ		 33822015-08-25 Yao Qi <yao.qi@linaro.org>
3383
3384 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3385 Find proc_info by find_process_pid. All callers updated.
3386
5e35436e
YQ		 33872015-08-25 Yao Qi <yao.qi@linaro.org>
3388
3389 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3390 Remove.
3391 (debug_reg_change_callback): Remove.
3392 (aarch64_notify_debug_reg_change): Remove.
3393
4a8a7965
YQ		 33942015-08-25 Yao Qi <yao.qi@linaro.org>
3395
3396 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3397 Call current_lwp_ptid.
3398
32a271ee
YQ		 33992015-08-25 Yao Qi <yao.qi@linaro.org>
3400
3401 * linux-aarch64-low.c (debug_reg_change_callback): Use
3402 debug_printf.
3403
0d51c8d7
YQ		 34042015-08-25 Yao Qi <yao.qi@linaro.org>
3405
3406 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3407
31a43dd5
YQ		 34082015-08-25 Yao Qi <yao.qi@linaro.org>
3409
3410 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3411
8ee52567
YQ		 34122015-08-25 Yao Qi <yao.qi@linaro.org>
3413
3414 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3415 the code.
3416
ff3f0f45
YQ		 34172015-08-25 Yao Qi <yao.qi@linaro.org>
3418
3419 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3420 Remove.
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.
3426
3d40fbb5
PA		 34272015-08-24 Pedro Alves <palves@redhat.com>
3428
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.
3433
438e1e42
PA		 34342015-08-24 Pedro Alves <palves@redhat.com>
3435
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.
3440
a8c6d4fc
PA		 34412015-08-24 Pedro Alves <palves@redhat.com>
3442
3443 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3444 ptid_get_lwp.
3445
99b0bb12
PA		 34462015-08-21 Pedro Alves <palves@redhat.com>
3447
3448 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3449 instead of literal 1.
3450
f8904751
PA		 34512015-08-21 Pedro Alves <palves@redhat.com>
3452
3453 * tdesc.c (default_description): Explicitly zero-initialize.
3454
465a859e
PA		 34552015-08-21 Pedro Alves <palves@redhat.com>
3456
3457 PR gdb/18749
3458 * inferiors.c (remove_thread): Discard any pending stop reply for
3459 this thread.
3460 * server.c (remove_all_on_match_pid): Rename to ...
3461 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3462 instead of a pid.
3463 (discard_queued_stop_replies): Change parameter to a ptid. Now
3464 extern.
3465 (handle_v_kill, kill_inferior_callback, captured_main)
3466 (process_serial_event): Adjust.
3467 * server.h (discard_queued_stop_replies): Declare.
3468
f0db101d
PA		 34692015-08-21 Pedro Alves <palves@redhat.com>
3470
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
3476 current thread.
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
3488 continue thread.
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.
3499
40045d91
MF		 35002015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3501
3502 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3503 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3504 #includes.
3505 (ps_get_thread_area): New function.
3506
45face3b
GB		 35072015-08-19 Gary Benson <gbenson@redhat.com>
3508
3509 * hostio.c (handle_pread): Do not attempt to read more data
3510 than hostio_reply_with_data can fit in a packet.
3511
16d5f642
JB		 35122015-08-18 Joel Brobecker <brobecker@adacore.com>
3513
3514 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3515
a738da3a
MF		 35162015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3517
3518 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3519
33ebda9d
PA		 35202015-08-06 Pedro Alves <palves@redhat.com>
3521
3522 * tracepoint.c (expr_eval_result): Now an int.
3523
a44892be
PA		 35242015-08-06 Pedro Alves <palves@redhat.com>
3525
3526 * gdbthread.h (struct regcache): Forward declare.
3527 (struct thread_info) <regcache_data>: Now a struct regcache
3528 pointer.
3529 * inferiors.c (inferior_regcache_data)
3530 (set_inferior_regcache_data): Now work with struct regcache
3531 pointers.
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
3537 casts.
3538
608a1e46
PA		 35392015-08-06 Pedro Alves <palves@redhat.com>
3540
3541 * server.c (captured_main): On error, print the exception message
3542 to stderr, and if run_once is set, throw a quit.
3543
f0ce0d3a
PA		 35442015-08-06 Pedro Alves <palves@redhat.com>
3545
3546 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3547 the current thread.
3548
bf47e248
PA		 35492015-08-06 Pedro Alves <palves@redhat.com>
3550
3551 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3552 reading beyond the passed in buffer length.
3553
b6b9ffcc
PL		 35542015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3555
3556 * tracepoint.c (symbol_list) <required>: Remove.
3557
863d01bd
PA		 35582015-08-06 Pedro Alves <palves@redhat.com>
3559
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
3566 throughout.
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
3580 it stepping.
3581
00db26fa
PA		 35822015-08-06 Pedro Alves <palves@redhat.com>
3583
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
3590 as well.
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
3594 comment.
3595
ad071a30
PA		 35962015-08-06 Pedro Alves <palves@redhat.com>
3597
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.
3601
524b57e6
YQ		 36022015-08-04 Yao Qi <yao.qi@linaro.org>
3603
3604 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3605 if current_thread is 32 bit.
3606
6085d6f6
YQ		 36072015-08-04 Yao Qi <yao.qi@linaro.org>
3608
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.
3613
8a7e4587
YQ		 36142015-08-04 Yao Qi <yao.qi@linaro.org>
3615
3616 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3617 both aarch64 and aarch32.
3618 (aarch64_set_pc): Likewise.
3619
3b53ae99
YQ		 36202015-08-04 Yao Qi <yao.qi@linaro.org>
3621
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.
3632
bd9e6534
YQ		 36332015-08-04 Yao Qi <yao.qi@linaro.org>
3634
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.
3650
ded48a5e
YQ		 36512015-08-04 Yao Qi <yao.qi@linaro.org>
3652
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.
3656
96e9210f
PA		 36572015-08-04 Pedro Alves <palves@redhat.com>
3658
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
3661 CHK calls.
3662 (disable_thread_event_reporting): Cast result of dlsym to
3663 destination function pointer type.
3664 (thread_db_mourn): Use td_ta_delete_ftype.
3665
af60a1ef
SL		 36662015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3667
3668 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3669 arch variant.
3670 (CDX_BREAKPOINT): Define for R2.
3671 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3672 (the_low_target): Add comments.
3673
e8b41681
YQ		 36742015-07-30 Yao Qi <yao.qi@linaro.org>
3675
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.
3679
89abb039
YQ		 36802015-07-30 Yao Qi <yao.qi@linaro.org>
3681
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.
3687
deca266c
YQ		 36882015-07-30 Yao Qi <yao.qi@linaro.org>
3689
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.
3693
aa58a496
SM		 36942015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3695
3696 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3697 ptrace's 4th parameter.
3698
50904b25
YQ		 36992015-07-27 Yao Qi <yao.qi@linaro.org>
3700
3701 * configure.srv (case aarch64*-*-linux*): Don't set
3702 srv_linux_usrregs.
3703
5826e159
PA		 37042015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3705
3706 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3707 sys/ptrace.h.
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.
3720
54019719
PA		 37212015-07-24 Pedro Alves <palves@redhat.com>
3722
3723 * config.in: Regenerate.
3724 * configure: Regenerate.
3725
eb7aa561
PA		 37262015-07-24 Pedro Alves <palves@redhat.com>
3727
3728 * acinclude.m4: Include ../ptrace.m4.
3729 * configure.ac: Call GDB_AC_PTRACE.
3730 * config.in, configure: Regenerate.
3731
55d7b841
YQ		 37322015-07-24 Yao Qi <yao.qi@linaro.org>
3733
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.
3739
c06cbd92
YQ		 37402015-07-24 Yao Qi <yao.qi@linaro.org>
3741
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.
3758
5ae3ebba
YQ		 37592015-07-24 Yao Qi <yao.qi@linaro.org>
3760
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.
3765
eb97750b
YQ		 37662015-07-24 Yao Qi <yao.qi@linaro.org>
3767
3768 * server.c (start_inferior): Code refactor.
3769
51aee833
YQ		 37702015-07-24 Yao Qi <yao.qi@linaro.org>
3771
3772 * server.c (process_serial_event): Set general_thread.
3773
af1b22f3
YQ		 37742015-07-21 Yao Qi <yao.qi@linaro.org>
3775
3776 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3777 aarch64_linux_get_debug_reg_capacity.
3778
554717a3
YQ		 37792015-07-17 Yao Qi <yao.qi@linaro.org>
3780
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.
3808
c67ca4de
YQ		 38092015-07-17 Yao Qi <yao.qi@linaro.org>
3810
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.
3818
25abf979
YQ		 38192015-07-17 Yao Qi <yao.qi@linaro.org>
3820
3821 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3822 debug_printf.
3823 (aarch64_handle_unaligned_watchpoint): Likewise.
3824
db1ff28b
JK		 38252015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3826
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
3831
700ca40f
JK		 38322015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3833 Jan Kratochvil <jan.kratochvil@redhat.com>
3834
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.
3839 (find_phdr): 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.
3847
9904185c
JK		 38482015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3849 Jan Kratochvil <jan.kratochvil@redhat.com>
3850
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.
3854
6e5b4429
JK		 38552015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3856
3857 * Makefile.in (OBS): Add gdb_regex.o.
3858 (gdb_regex.o): New.
3859 * config.in: Rebuilt.
3860 * configure: Rebuilt.
3861
ddc98fbf
JK		 38622015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3863 Jan Kratochvil <jan.kratochvil@redhat.com>
3864
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.
3869
e57bb7a0
PL		 38702015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3871
3872 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3873 function, return 1.
3874 (the_low_target): Install it.
3875
586b02a9
PA		 38762015-07-14 Pedro Alves <palves@redhat.com>
3877
3878 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3879 Instead, ignore ECHILD, and throw an error for other errnos.
3880
58c1b36c
PA		 38812015-07-10 Pedro Alves <palves@redhat.com>
3882
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.
3886
421530db
PL		 38872015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3888
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.
3893
c2d65f38
YQ		 38942015-07-09 Yao Qi <yao.qi@linaro.org>
3895
3896 * linux-aarch64-low.c (aarch64_regmap): Remove.
3897 (aarch64_usrregs_info): Remove.
3898 (regs_info): Set field usrregs to NULL.
3899
b20a6524
MM		 39002015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3901
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".
3909
96c97461
PL		 39102015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3911
3912 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3913 Z_PACKET_SW_BP.
3914
37d66942
PL		 39152015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3916
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
3920 memcmp.
3921
dc06243f
GB		 39222015-06-24 Gary Benson <gbenson@redhat.com>
3923
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.
3931
124e13d9
SM		 39322015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3933
3934 * server.c (write_qxfer_response): Update call to
3935 remote_escape_output.
3936
909c2cda
JK		 39372015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3938 Jan Kratochvil <jan.kratochvil@redhat.com>
3939
3940 Merge multiple hex conversions.
3941 * gdbreplay.c (tohex): Rename to 'fromhex'.
3942 (logchar): Use fromhex.
3943
24c05f46
JK		 39442015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3945
3946 * server.c (handle_qxfer_libraries): Set `version' attribute for
3947 <library-list>.
3948
14d2069a
GB		 39492015-06-10 Gary Benson <gbenson@redhat.com>
3950
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
3964 appropriate.
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.
3968
4b8b5e72
GB		 39692015-06-10 Gary Benson <gbenson@redhat.com>
3970
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.
3977
3ac2e371
GB		 39782015-06-09 Gary Benson <gbenson@redhat.com>
3979
3980 * hostio.c (handle_open): Process mode argument with
3981 fileio_to_host_mode.
3982
ca9b78ce
YQ		 39832015-06-01 Yao Qi <yao.qi@linaro.org>
3984
3985 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3986 * linux-x86-low.c: Likewise.
3987
bfacd19d
DB		 39882015-05-28 Don Breazeal <donb@codesourcery.com>
3989
3990 * linux-low.c (handle_extended_wait): Initialize
3991 thread_info.last_resume_kind for new fork children.
3992
452003ef
PA		 39932015-05-15 Pedro Alves <palves@redhat.com>
3994
3995 * target.h (target_handle_new_gdb_connection): Rewrite using if
3996 wrapped in do/while.
3997
1041a03c
JB		 39982015-05-14 Joel Brobecker <brobecker@adacore.com>
3999
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):
4003 Declare typedef.
4004
c269dbdb
DB		 40052015-05-12 Don Breazeal <donb@codesourcery.com>
4006
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
4010 events.
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
4014 global variable.
4015
3a8a0396
DB		 40162015-05-12 Don Breazeal <donb@codesourcery.com>
4017
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
4023 new_fork.
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.
4032
de0d863e
DB		 40332015-05-12 Don Breazeal <donb@codesourcery.com>
4034
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>:
4056 New member.
4057 (target_handle_new_gdb_connection): New macro.
4058 * win32-low.c: Initialize new structure member.
4059
ddcbc397
DB		 40602015-05-12 Don Breazeal <donb@codesourcery.com>
4061
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.
4067
89245bc0
DB		 40682015-05-12 Don Breazeal <donb@codesourcery.com>
4069
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
4075 members.
4076 * server.c (report_fork_events, report_vfork_events):
4077 New global flags.
4078 (handle_query): Add new features to qSupported packet and
4079 response.
4080 (captured_main): Initialize new global variables.
4081 * target.h (struct target_ops) <supports_fork_events>:
4082 New member.
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
4087 members.
4088
835205d0
GB		 40892015-05-12 Gary Benson <gbenson@redhat.com>
4090
4091 * server.c (handle_qxfer_exec_file): Use current process
4092 if annex is empty.
4093
21e94bd9
SL		 40942015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4095
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.
4100
45614f15
YQ		 41012015-05-08 Yao Qi <yao.qi@linaro.org>
4102
4103 * linux-low.c (linux_supports_conditional_breakpoints): New
4104 function.
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>:
4114 New field.
4115 (target_supports_conditional_breakpoints): New macro.
4116
80ad801e
PA		 41172015-05-06 Pedro Alves <palves@redhat.com>
4118
4119 PR server/18081
4120 * server.c (start_inferior): If the process exits, mourn it.
4121
819843c7
GB		 41222015-04-21 Gary Benson <gbenson@redhat.com>
4123
4124 * hostio.c (fileio_open_flags_to_host): Factored out to
4125 fileio_to_host_openflags in common/fileio.c. Single use
4126 updated.
4127
a2d5a9d7
MF		 41282015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4129
4130 * linux-xtensa-low.c (xtensa_fill_gregset)
4131 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4132 XCHAL_HAVE_LOOP.
4133
deb44829
MF		 41342015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4135
4136 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4137 (regs_info): Replace usrregs pointer with NULL.
4138
e57f1de3
GB		 41392015-04-17 Gary Benson <gbenson@redhat.com>
4140
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.
4146
62828379
RN		 41472015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4148
4149 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4150
b88bb450
GB		 41512015-04-09 Gary Benson <gbenson@redhat.com>
4152
4153 * hostio-errno.c (errno_to_fileio_error): Remove function.
4154 Update caller to use remote_fileio_to_fio_error.
4155
c8f4bfdd
YQ		 41562015-04-09 Yao Qi <yao.qi@linaro.org>
4157
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
4161 raw_bkpt_type_sw.
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.
4165
41f98f02
PA		 41662015-04-01 Pedro Alves <palves@redhat.com>
4167 Cleber Rosa <crosa@redhat.com>
4168
4169 * server.c (gdbserver_usage): Reorganize and extend the usage
4170 message.
4171
2bf6fb9d
PA		 41722015-03-24 Pedro Alves <palves@redhat.com>
4173
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.
4178
369f6daa
GB		 41792015-03-24 Gary Benson <gbenson@redhat.com>
4180
4181 * linux-x86-low.c (x86_linux_new_thread): Moved to
4182 nat/x86-linux.c.
4183 (x86_linux_prepare_to_resume): Likewise.
4184
8e5d4070
GB		 41852015-03-24 Gary Benson <gbenson@redhat.com>
4186
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.
4200
2b95d440
GB		 42012015-03-24 Gary Benson <gbenson@redhat.com>
4202
4203 * linux-x86-low.c (x86_linux_update_debug_registers):
4204 New function, factored out from...
4205 (x86_linux_prepare_to_resume): ...this.
4206
14b0bc68
GB		 42072015-03-24 Gary Benson <gbenson@redhat.com>
4208
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.
4218
5dfe6ca8
GB		 42192015-03-24 Gary Benson <gbenson@redhat.com>
4220
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.
4224
d33472ad
GB		 42252015-03-24 Gary Benson <gbenson@redhat.com>
4226
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.
4238
4b134ca1
GB		 42392015-03-24 Gary Benson <gbenson@redhat.com>
4240
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.
4252
34c703da
GB		 42532015-03-24 Gary Benson <gbenson@redhat.com>
4254
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.
4261
cff068da
GB		 42622015-03-24 Gary Benson <gbenson@redhat.com>
4263
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):
4268 Use lwp_is_stopped.
4269 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4270 lwp_stop_reason.
4271
b2f7c7e8
GB		 42722015-03-24 Gary Benson <gbenson@redhat.com>
4273
4274 * linux-low.h (linux_stop_lwp): Remove declaration.
4275
6d4ee8c6
GB		 42762015-03-24 Gary Benson <gbenson@redhat.com>
4277
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.
4287
70a0bb6b
GB		 42882015-03-24 Gary Benson <gbenson@redhat.com>
4289
4290 * linux-x86-low.c (x86_debug_reg_state): New function.
4291 (x86_linux_prepare_to_resume): Use the above.
4292
7b669087
GB		 42932015-03-24 Gary Benson <gbenson@redhat.com>
4294
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.
4300
eef49a3d
PA		 43012015-03-20 Pedro Alves <palves@redhat.com>
4302
4303 * tracepoint.c (cmd_qtstatus): Make "str" const.
4304
b2333d22
PA		 43052015-03-20 Pedro Alves <palves@redhat.com>
4306
4307 * server.c (handle_general_set): Make "req_str" const.
4308
23f238d3
PA		 43092015-03-19 Pedro Alves <palves@redhat.com>
4310
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
4317 gone.
4318
91baf43f
PA		 43192015-03-19 Pedro Alves <palves@redhat.com>
4320
4321 * linux-low.c (count_events_callback, select_event_lwp_callback):
4322 No longer check whether the thread has resume_stop as last resume
4323 kind.
4324
8bf3b159
PA		 43252015-03-19 Pedro Alves <palves@redhat.com>
4326
4327 * linux-low.c (count_events_callback, select_event_lwp_callback):
4328 Use the lwp's status_pending_p field, not the thread's.
4329
b90fc188
PA		 43302015-03-19 Pedro Alves <palves@redhat.com>
4331
4332 * linux-low.c (select_event_lwp_callback): Update comments to
4333 no longer mention SIGTRAP.
4334
464b0089
GB		 43352015-03-18 Gary Benson <gbenson@redhat.com>
4336
4337 * server.c (handle_query): Do not report vFile:fstat as supported.
4338
aa9e327f
GB		 43392015-03-11 Gary Benson <gbenson@redhat.com>
4340
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.
aa9e327f 4346
791c0056
GB		 43472015-03-11 Gary Benson <gbenson@redhat.com>
4348
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.
4356
9a9df970
PA		 43572015-03-09 Pedro Alves <palves@redhat.com>
4358
4359 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4360 'struct sockaddr' pointer in 'accept' call.
4361
9eb1356e
PA		 43622015-03-09 Pedro Alves <palves@redhat.com>
4363
4364 Revert:
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>
4373 or <sys/un.h>.
4374 (init_named_socket, gdb_agent_helper_thread): Use union
4375 gdb_sockaddr_u.
4376
aac331e4
PA		 43772015-03-07 Pedro Alves <palves@redhat.com>
4378
4379 * configure.ac (build_warnings): Move
4380 -Wdeclaration-after-statement to the C-specific set.
4381 * configure: Regenerate.
4382
366c75fc
PA		 43832015-03-07 Pedro Alves <palves@redhat.com>
4384
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>
4392 or <sys/un.h>.
4393 (init_named_socket, gdb_agent_helper_thread): Use union
4394 gdb_sockaddr_u.
4395
492d29ea
PA		 43962015-03-07 Pedro Alves <palves@redhat.com>
4397
4398 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4399 instead.
4400
60a191ed
YQ		 44012015-03-06 Yao Qi <yao.qi@linaro.org>
4402
4403 * linux-aarch64-low.c (aarch64_insert_point): Use
4404 show_debug_regs as a boolean.
4405 (aarch64_remove_point): Likewise.
4406
f5771b1d
PA		 44072015-03-05 Pedro Alves <palves@redhat.com>
4408
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.
4415
3e572f71
PA		 44162015-03-04 Pedro Alves <palves@redhat.com>
4417
72f4393d 4418 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 4419 Decide whether a breakpoint triggered based on the SIGTRAP's
4420 siginfo.si_code.
72f4393d
L		 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.
3e572f71
PA		 4423 (linux_low_filter_event): Check for breakpoints before checking
4424 watchpoints.
4425 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4426 siginfo.si_code.
72f4393d
L		 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.
3e572f71 4432
1ec68e26
PA		 44332015-03-04 Pedro Alves <palves@redhat.com>
4434
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.
4447
15c66dd6
PA		 44482015-03-04 Pedro Alves <palves@redhat.com>
4449
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.
4459
98fc70d6
YQ		 44602015-03-04 Yao Qi <yao.qi@linaro.org>
4461
4462 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4463
dd2ac174
GB		 44642015-03-03 Gary Benson <gbenson@redhat.com>
4465
4466 * hostio.c (handle_vFile): Fix prefix lengths.
4467
d68e53f4
MM		 44682015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4469
4470 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4471 ptr_bits.
4472
bf2d68ab
AA		 44732015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4474
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
4488 declarations.
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
4492 NT_S390_VXRS_HIGH.
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.
4498
c966a859
PA		 44992015-03-01 Pedro Alves <palves@redhat.com>
4500
4501 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4502 parameter.
4503
4180215b
PA		 45042015-02-27 Pedro Alves <palves@redhat.com>
4505
4506 * linux-x86-low.c (u_debugreg_offset): New function.
4507 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4508
749bab01
PA		 45092015-02-27 Pedro Alves <palves@redhat.com>
4510
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.
4519
3c14e5a3
PA		 45202015-02-27 Pedro Alves <palves@redhat.com>
4521
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):
4565 Define.
4566 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4567 (IP_AGENT_EXPORT_VAR_DECL): Define.
4568 (tracing): Declare.
4569 (gdb_agent_get_raw_reg): Declare.
4570
fe978cb0
PA		 45712015-02-27 Tom Tromey <tromey@redhat.com>
4572 Pedro Alves <palves@redhat.com>
4573
4574 Rename symbols whose names are reserved C++ keywords throughout.
4575
3bc3d82a
PA		 45762015-02-27 Pedro Alves <palves@redhat.com>
4577
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.
4592
07697489
PA		 45932015-02-27 Pedro Alves <palves@redhat.com>
4594
4595 * acinclude.m4: Include libiberty.m4.
4596 * configure.ac: Call libiberty_INIT.
4597 * config.in, configure: Regenerate.
4598
9beb7c4e
PA		 45992015-02-26 Pedro Alves <palves@redhat.com>
4600
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.
4605
8090aef2
PA		 46062015-02-23 Pedro Alves <palves@redhat.com>
4607
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.
4613
bc9540e8
PA		 46142015-02-23 Pedro Alves <palves@redhat.com>
4615
4616 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4617 modes.
4618 (x86_fill_gregset, x86_store_gregset): Use it when handling
4619 $orig_eax.
4620
2db9a427
PA		 46212015-02-20 Pedro Alves <palves@redhat.com>
4622
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.
4626
afa8d396
PA		 46272015-02-20 Pedro Alves <palves@redhat.com>
4628
4629 * linux-low.c (status_pending_p_callback): Use ptid_match.
4630
c9587f88
AT		 46312015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4632
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.
4637
b05ec7a5
AT		 46382015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4639
4640 PR breakpoints/15956
4641 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4642
d33501a5
MM		 46432015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4644
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.
4649
f4abbc16
MM		 46502015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4651
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 &current_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.
4666
043c3577
MM		 46672015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4668
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.
4676
734b0e4b
MM		 46772015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4678
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.
4685
d6c146e9
PA		 46862015-02-06 Pedro Alves <palves@redhat.com>
4687
4688 * thread-db.c (find_new_threads_callback): Add debug output.
4689
20ba1ce6
PA		 46902015-02-04 Pedro Alves <palves@redhat.com>
4691
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.
4695
8cc73a39
SDJ		 46962015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4697
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.
4706
fb23d554
SDJ		 47072015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4708
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.
4714
cdf43629
YQ		 47152015-01-14 Yao Qi <yao@codesourcery.com>
4716
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
4725
514c5338
YQ		 47262015-01-14 Yao Qi <yao@codesourcery.com>
4727
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.
4735
3368c1e5
JB		 47362015-01-10 Joel Brobecker <brobecker@adacore.com>
4737
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.
4741
582511be
PA		 47422015-01-09 Pedro Alves <palves@redhat.com>
4743
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
4766 events.
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):
4777 Adjust.
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
4795 cancel_breakpoints.
4796
a33e3959
PA		 47972015-01-09 Pedro Alves <palves@redhat.com>
4798
4799 * thread-db.c (find_new_threads_callback): Ignore thread if the
4800 kernel thread ID is -1.
4801
8784d563
PA		 48022015-01-09 Pedro Alves <palves@redhat.com>
4803
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.
4811
76f2b779
JB		 48122015-01-01 Joel Brobecker <brobecker@adacore.com>
4813
4814 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4815 * server.c (gdbserver_version): Likewise.
4816
fafcc06a
SDJ		 48172014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4818
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
4822 characters.
4823
beed38b8
JB		 48242014-12-16 Joel Brobecker <brobecker@adacore.com>
4825
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.
4829
bf330350
CU		 48302014-12-16 Catalin Udma <catalin.udma@freescale.com>
4831
4832 PR server/17457
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.
4838
5227d625
JB		 48392014-12-15 Joel Brobecker <brobecker@adacore.com>
4840
4841 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4842 Remove FIXME comment about assumption about N.
4843
f93b65a0
JB		 48442014-12-13 Joel Brobecker <brobecker@adacore.com>
4845
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.
4849
e5a9158d
AA		 48502014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4851
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.
4856
feea5f36
AA		 48572014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4858
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
4864 loop end condition.
4865
098dbe61
AA		 48662014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4867
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.
4872
28eef672
AA		 48732014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4874
4875 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4876 while-loop as for-loop.
4877 (regsets_store_inferior_registers): Likewise.
4878
bdca27a2
YQ		 48792014-11-28 Yao Qi <yao@codesourcery.com>
4880
4881 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4882 * config.in, configure: Re-generate.
4883 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4884 is defined.
4885
9c232dda
YQ		 48862014-11-21 Yao Qi <yao@codesourcery.com>
4887
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.
4895
43968415
JB		 48962014-11-17 Joel Brobecker <brobecker@adacore.com>
4897
4898 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4899 corresponding ERRNO check in same block.
4900
40e91bc7
PA		 49012014-11-12 Pedro Alves <palves@redhat.com>
4902
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.
4907
c2c118cf
PA		 49082014-11-12 Pedro Alves <palves@redhat.com>
4909
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.
4912
78708b7c
PA		 49132014-11-12 Pedro Alves <palves@redhat.com>
4914
4915 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4916 the process group instead of to a specific LWP.
4917
a2abc7de
PA		 49182014-10-15 Pedro Alves <palves@redhat.com>
4919
4920 PR server/17487
4921 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4922 parameter.
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
4933 record's context.
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
4937 debug_reg_state.
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
4941 debug registers.
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
4946 directly.
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.
4958
a442d071
GB		 49592014-10-08 Gary Benson <gbenson@redhat.com>
4960
4961 * server.h: Do not include common-exceptions.h.
4962
6f1947e8
GB		 49632014-10-08 Gary Benson <gbenson@redhat.com>
4964
4965 * server.h: Do not include cleanups.h.
4966
63b434a4
JH		 49672014-09-30 James Hogan <james.hogan@imgtec.com>
4968
4969 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4970 mips64-dsp-linux.c.
4971
c4d9ceb6
YQ		 49722014-09-23 Yao Qi <yao@codesourcery.com>
4973
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.
4979
89a5711c
DB		 49802014-09-19 Don Breazeal <donb@codesourcery.com>
4981
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.
4986
bffc0964
JB		 49872014-09-16 Joel Brobecker <brobecker@adacore.com>
4988
4989 * Makefile.in (CPPFLAGS): Define.
4990 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4991 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4992
0bfdf32f
GB		 49932014-09-16 Gary Benson <gbenson@redhat.com>
4994
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
5010 saved_thread.
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
5017 as saved_thread.
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
5021 of inferior.
5022 (handle_serial_event): Likewise.
5023 (handle_target_event): Likewise.
5024
361c8ade
GB		 50252014-09-12 Tom Tromey <tromey@redhat.com>
5026 Gary Benson <gbenson@redhat.com>
5027
5028 * regcache.h: Include common-regcache.h.
5029 (regcache_read_pc): Don't declare.
5030 * regcache.c (get_thread_regcache_for_ptid): New function.
5031
bd9269f7
GB		 50322014-09-11 Tom Tromey <tromey@redhat.com>
5033 Gary Benson <gbenson@redhat.com>
5034
5035 * symbol.c: New file.
5036 * Makefile.in (SFILES): Add symbol.c.
5037 (OBS): Add symbol.o.
5038
f8c1d06b
GB		 50392014-09-11 Gary Benson <gbenson@redhat.com>
5040
5041 * target.c (target_stop_ptid, target_continue_ptid): New
5042 functions.
5043
721ec300
GB		 50442014-09-11 Tom Tromey <tromey@redhat.com>
5045 Gary Benson <gbenson@redhat.com>
5046
5047 * target.h: Include target/target.h.
5048 * target.c (target_read_memory, target_read_uint32)
5049 (target_write_memory): New functions.
5050
c5e92cca
GB		 50512014-09-11 Gary Benson <gbenson@redhat.com>
5052
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.
5058
2e4bb98a
EBM		 50592014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5060
5061 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5062 endianness into account.
5063 (ppc_supply_ptrace_register): Likewise.
5064
ac740bc7
JH		 50652014-09-03 James Hogan <james.hogan@imgtec.com>
5066
5067 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5068 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5069
97ea6506
GB		 50702014-09-03 Gary Benson <gbenson@redhat.com>
5071
5072 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5073 ALL_DEBUG_ADDRESS_REGISTERS.
5074
df7e5265
GB		 50752014-09-02 Gary Benson <gbenson@redhat.com>
5076
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.
5083
ed859da7
GB		 50842014-09-02 Gary Benson <gbenson@redhat.com>
5085
5086 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5087 (x86_linux_new_thread): Likewise.
5088
860789c7
GB		 50892014-08-29 Gary Benson <gbenson@redhat.com>
5090
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.
5101
ff55e1b5
GB		 51022014-08-29 Gary Benson <gbenson@redhat.com>
5103
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.
5108
e9bcb658
GB		 51092014-08-29 Gary Benson <gbenson@redhat.com>
5110
5111 * config.in: Regenerate.
5112 * configure: Likewise.
5113
e3180625
GB		 51142014-08-29 Gary Benson <gbenson@redhat.com>
5115
5116 * Makefile.in (SFILES): Add common/cleanups.c.
5117 (OBS): cleanups.o.
5118 (cleanups.o): New rule.
5119
e3d6ba5d
GB		 51202014-08-29 Gary Benson <gbenson@redhat.com>
5121
5122 * utils.c (internal_vwarning): New function.
5123
7096e886
GB		 51242014-08-28 Gary Benson <gbenson@redhat.com>
5125
5126 * utils.h (fatal): Remove declaration.
5127 * utils.c (fatal): Remove function.
5128
14ce3192
GB		 51292014-08-28 Gary Benson <gbenson@redhat.com>
5130
5131 * tracepoint.c (gdb_agent_init): Replace fatal with
5132 perror_with_name.
5133 (initialize_tracepoint): Likewise.
5134
50278d59
GB		 51352014-08-28 Gary Benson <gbenson@redhat.com>
5136
5137 * remote-utils.c (remote_prepare): Replace fatal with error.
5138
aa96c426
GB		 51392014-08-28 Gary Benson <gbenson@redhat.com>
5140
5141 * linux-low.c (linux_async): Replace fatal with warning.
5142 Tidy up and return.
5143 (linux_start_non_stop): Return -1 if linux_async failed.
5144
f7160e97
GB		 51452014-08-28 Gary Benson <gbenson@redhat.com>
5146
5147 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5148 gdb_assert.
5149 (i386_dr_low_get_addr): Remove vague comment.
5150 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5151 gdb_assert.
5152
38e08fca
GB		 51532014-08-28 Gary Benson <gbenson@redhat.com>
5154
5155 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5156 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5157 internal_error.
5158 (linux_resume_one_lwp): Likewise.
5159 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5160 gdb_assert.
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
5172 internal_error.
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.
5182
34abf635
GB		 51832014-08-19 Tom Tromey <tromey@redhat.com>
5184 Gary Benson <gbenson@redhat.com>
5185
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.
5192
f6e94d78
GB		 51932014-08-19 Gary Benson <gbenson@redhat.com>
5194
5195 * utils.h: Do not include print-utils.h.
5196
9239eeab
GB		 51972014-08-19 Tom Tromey <tromey@redhat.com>
5198 Gary Benson <gbenson@redhat.com>
5199
5200 * server.h: Add static assertion.
5201 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5202
ef87c8bb
GB		 52032014-08-19 Tom Tromey <tromey@redhat.com>
5204 Gary Benson <gbenson@redhat.com>
5205
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.
5218
bb974a24
GB		 52192014-08-07 Gary Benson <gbenson@redhat.com>
5220
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.
5232
6d3d12eb
GB		 52332014-08-07 Gary Benson <gbenson@redhat.com>
5234
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.
5242
dccbb609
GB		 52432014-08-07 Gary Benson <gbenson@redhat.com>
5244
5245 * server.h: Do not include gdb_assert.h.
5246
e76df0d0
GB		 52472014-08-07 Gary Benson <gbenson@redhat.com>
5248
5249 * server.h: Do not include common-utils.h.
5250
4cb9c816
GB		 52512014-08-07 Gary Benson <gbenson@redhat.com>
5252
5253 * server.h: Do not include ptid.h.
5254 * notif.h: Likewise.
5255
3995eeee
GB		 52562014-08-07 Gary Benson <gbenson@redhat.com>
5257
5258 * server.h: Do not include gdb_locale.h.
5259
cb9f1a9b
GB		 52602014-08-07 Gary Benson <gbenson@redhat.com>
5261
5262 * server.h: Do not include gdb/signals.h.
5263 * win32-low.c: Likewise.
5264
a5fceff8
GB		 52652014-08-07 Gary Benson <gbenson@redhat.com>
5266
5267 * server.h: Do not include pathmax.h.
5268
b9391142
GB		 52692014-08-07 Gary Benson <gbenson@redhat.com>
5270
5271 * server.h: Do not include libiberty.h.
5272 * linux-bfin-low.c: Likewise.
5273
0e443c87
GB		 52742014-08-07 Gary Benson <gbenson@redhat.com>
5275
5276 * server.h: Do not include ansidecl.h.
5277
8ebb3f56
GB		 52782014-08-07 Gary Benson <gbenson@redhat.com>
5279
5280 * linux-x86-low.c: Do not include stddef.h.
5281 * lynx-ppc-low.c: Likewise.
5282 * tracepoint.c: Likewise.
5283
8980bdf6
GB		 52842014-08-07 Gary Benson <gbenson@redhat.com>
5285
5286 * server.h: Do not include stdarg.h.
5287 * nto-low.c: Likewise.
5288
d7096f71
GB		 52892014-08-07 Gary Benson <gbenson@redhat.com>
5290
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.
5298
d02f550d
GB		 52992014-08-07 Gary Benson <gbenson@redhat.com>
5300
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.
5307
87f6c4e3
GB		 53082014-08-06 Gary Benson <gbenson@redhat.com>
5309
5310 * regcache.c (init_register_cache): Move conditionals inside if.
5311
7089dca4
GB		 53122014-08-06 Gary Benson <gbenson@redhat.com>
5313
5314 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5315
462f517e
GB		 53162014-07-31 Gary Benson <gbenson@redhat.com>
5317
5318 * ax.h: Do not include server.h.
5319 * gdbthread.h: Likewise.
5320 * lynx-low.h: Likewise.
5321 * notif.h: Likewise.
5322
976411d6
GB		 53232014-07-30 Gary Benson <gbenson@redhat.com>
5324
5325 * server.h: Include common-defs.h.
5326 Do not include config.h or build-gnulib-gdbserver/config.h.
5327
d41f6d8e
GB		 53282014-07-30 Gary Benson <gbenson@redhat.com>
5329
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.
5334
314c6a35
TT		 53352014-07-24 Tom Tromey <tromey@redhat.com>
5336 Gary Benson <gbenson@redhat.com>
5337
5338 * server.h (CORE_ADDR): Now unsigned.
5339
69ff6be5
PA		 53402014-07-16 Pedro Alves <palves@redhat.com>
5341
5342 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5343
ce9e3fe7
PA		 53442014-07-15 Pedro Alves <palves@redhat.com>
5345
5346 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5347 copy.
5348
e76126e8
PA		 53492014-07-11 Pedro Alves <palves@redhat.com>
5350
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.
5354
8e9db26e
PA		 53552014-06-23 Pedro Alves <palves@redhat.com>
5356
5357 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5358 before setting DR0..DR3.
5359
698b3e08
GB		 53602014-06-20 Gary Benson <gbenson@redhat.com>
5361
5362 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5363 * configure: Regenerated.
5364 * config.in: Likewise.
5365
125f8a3d
GB		 53662014-06-20 Gary Benson <gbenson@redhat.com>
5367
5368 * Makefile.in (SFILES): Update locations for files moved
5369 from common to nat.
5370 (object file files): Reordered.
5371
42995dbd
GB		 53722014-06-20 Gary Benson <gbenson@redhat.com>
5373
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.
5396
e1d2394b
MS		 53972014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5398
5399 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5400 * Makefile.in (AR, AR_FLAGS): Define.
5401 * configure: Regenerate.
5402
3a8ee006
GB		 54032014-06-19 Gary Benson <gbenson@redhat.com>
5404
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.
5445
8f26655c
GB		 54462014-06-19 Gary Benson <gbenson@redhat.com>
5447
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.
5452 All uses updated.
5453 (i386_dr_insert_aligned_watchpoint): Renamed to
5454 i386_insert_aligned_watchpoint and made static.
5455 All uses updated.
5456 (i386_dr_remove_aligned_watchpoint): Renamed to
5457 i386_remove_aligned_watchpoint and made static.
5458 All uses updated.
5459 (i386_dr_update_inferior_debug_regs): Renamed to
5460 i386_update_inferior_debug_regs and made static.
5461 All uses updated.
5462
b9228891
GB		 54632014-06-18 Gary Benson <gbenson@redhat.com>
5464
5171def3
GB		 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.
5471
54722014-06-17 Gary Benson <gbenson@redhat.com>
5473
b9228891
GB		 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.
5487
4be83cc2
GB		 54882014-06-18 Gary Benson <gbenson@redhat.com>
5489
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.
5504 All uses updated.
5505 (i386_insert_aligned_watchpoint): Renamed to
5506 i386_dr_insert_aligned_watchpoint and made nonstatic.
5507 All uses updated.
5508 (i386_remove_aligned_watchpoint): Renamed to
5509 i386_dr_remove_aligned_watchpoint and made nonstatic.
5510 All uses updated.
5511 (i386_update_inferior_debug_regs): Renamed to
5512 i386_dr_update_inferior_debug_regs and made nonstatic.
5513 All uses updated.
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.
5524
131aa0d4
GB		 55252014-06-18 Gary Benson <gbenson@redhat.com>
5526
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.
5530
d9305f7f
GB		 55312014-06-18 Gary Benson <gbenson@redhat.com>
5532
5533 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5534 Renamed to state.
5535
e927c9fc
GB		 55362014-06-18 Gary Benson <gbenson@redhat.com>
5537
5538 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5539 instead of fatal and error.
5540 (i386_handle_nonaligned_watchpoint): Likewise.
5541
1b6d4134
GB		 55422014-06-18 Gary Benson <gbenson@redhat.com>
5543
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.
5548
6e62758f
GB		 55492014-06-18 Gary Benson <gbenson@redhat.com>
5550
5551 * i386-low.h: Comment changes.
5552 * i386-low.c: Likewise.
5553
fc6e2f03
GB		 55542014-06-18 Gary Benson <gbenson@redhat.com>
5555
5556 * i386-low.c: Whitespace changes.
5557
f9d1eeed
TT		 55582014-06-12 Tom Tromey <tromey@redhat.com>
5559
5560 * utils.c (freeargv): Remove.
5561
0b04e523
TT		 55622014-06-12 Tom Tromey <tromey@redhat.com>
5563
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$(EXEEXT)): Depend on and link
5571 against libiberty.
5572 ($(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
5576 targets.
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
5581 srv_tgtobj.
5582
270c9937
JB		 55832014-06-05 Joel Brobecker <brobecker@adacore.com>
5584
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.
5589
0a261ed8
PA		 55902014-06-02 Pedro Alves <palves@redhat.com>
5591
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
5595 list.
5596 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5597 static.
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.
5601
e9dae05e
RR		 56022014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5603
5604 * linux-aarch64-low.c (asm/ptrace.h): Include.
5605
5876f503
JK		 56062014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5607
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.
5612
802e8e6d
PA		 56132014-05-20 Pedro Alves <palves@redhat.com>
5614
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
5691 breakpoint.
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
5697 z_type parameter.
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
5704 output.
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.
5766
932539e3
PA		 57672014-05-20 Pedro Alves <palves@redhat.com>
5768
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
5788 function.
5789 (mips_insert_point, mips_remove_point): Use
5790 Z_packet_to_target_hw_bp_type.
5791
4ff0d3d8
PA		 57922014-05-20 Pedro Alves <palves@redhat.com>
5793
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
5802 breakpoint type.
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
5808 target_point_type.
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.
5812
786dc519
JB		 58132014-05-20 Joel Brobecker <brobecker@adacore.com>
5814
5815 * configure.ac: Only use -Werror by default when DEVELOPMENT
5816 is true.
5817 * configure: Regenerate.
5818
9e0aa64f
JK		 58192014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5820
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.
5824
2b577b92
YQ		 58252014-04-28 Yao Qi <yao@codesourcery.com>
5826
5827 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5828 name.
5829
94611da2
PA		 58302014-04-25 Pedro Alves <palves@redhat.com>
5831
5832 PR server/16255
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
5841 attach to an lwp.
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.
5848
01f9f808
MS		 58492014-04-24 Michael Sturm <michael.sturm@mintel.com>
5850 Walfred Tedeschi <walfred.tedeschi@intel.com>
5851
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
5859 x32-avx512-linux.o.
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
5868 of K registers.
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
5890 mask.
5891 (initialize_low_arch): Add code to initialize AVX512 registers.
5892
51aa91f9
PA		 58932014-04-23 Pedro Alves <palves@redhat.com>
5894
5895 * mem-break.c (find_gdb_breakpoint_at): Make static.
5896 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5897
a4165e94
PA		 58982014-04-23 Pedro Alves <palves@redhat.com>
5899
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
5903 packet char.
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
5907 prototypes.
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.
5916
b8acf843
PA		 59172014-04-23 Pedro Alves <palves@redhat.com>
5918
5919 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5920
d708bcd1
PA		 59212014-04-10 Pedro Alves <palves@redhat.com>
5922
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.
5930
2eec7d5b
PA		 59312014-04-09 Pedro Alves <palves@redhat.com>
5932
5933 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5934 to lwpid_of.
5935
fa96cb38
PA		 59362014-02-27 Pedro Alves <palves@redhat.com>
5937
5938 PR 12702
5939 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5940 macros.
5941 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5942 output.
5943 (last_thread_of_process_p): Take a PID argument instead of a
5944 thread pointer.
5945 (linux_wait_for_lwp): Delete.
5946 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5947 functions.
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.
5963
d763de10
JB		 59642014-02-26 Joel Brobecker <brobecker@adacore.com>
5965
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):
5970 Delete.
5971 (handle_load_dll): Add function description.
5972 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5973
850a0f76
JB		 59742014-02-26 Joel Brobecker <brobecker@adacore.com>
5975
5976 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5977 Add comment.
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.
5984
f25b3fc3
JB		 59852014-02-26 Joel Brobecker <brobecker@adacore.com>
5986
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.
5996 Add comment.
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.
6001
d86d4aaf
DE		 60022014-02-20 Doug Evans <dje@google.com>
6003
3bc32da3 6004 Remove global all_lwps.
d86d4aaf
DE		 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
6012 directly.
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
6019 &all_lwps.
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,
6058 not &all_lwps.
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,
6063 not &all_lwps.
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
6076 from thread, lwp.
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
6098 directly.
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.
6109 (get_lwp): Delete.
6110 (get_thread_lwp): Update.
6111 (struct lwp_info): Delete member "entry". Simplify comment for
6112 member "thread".
6113 (all_lwps): Delete.
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
6123 directly.
6124 (mips_stopped_data_address): Ditto.
6125 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6126 directly.
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.
6142
3b8361aa
DE		 61432014-02-20 Doug Evans <dje@google.com>
6144
6145 * inferiors.c (get_first_inferior): Fix buglet.
6146
f7667f0d
DE		 61472014-02-19 Doug Evans <dje@google.com>
6148
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".
6156
b3312d80
DE		 61572014-02-19 Doug Evans <dje@google.com>
6158
6159 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6160 All callers updated.
6161
ecc6f45c
DE		 61622014-02-19 Doug Evans <dje@google.com>
6163
6164 * inferiors.c (add_thread): Fix whitespace.
6165
649ebbca
DE		 61662014-02-19 Doug Evans <dje@google.com>
6167
6168 * dll.c (clear_dlls): Replace accessing list implemention details
6169 with API function.
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
6201 with API function.
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.
6213
80894984
DE		 62142014-02-19 Doug Evans <dje@google.com>
6215
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.
6223 (add_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.
6241
46917d26
TT		 62422014-02-19 Tom Tromey <tromey@redhat.com>
6243
6244 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6245 argument.
6246 (target_supports_btrace): Update.
6247
0759a81e
YQ		 62482014-02-14 Yao Qi <yao@codesourcery.com>
6249
6250 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6251 (rsp-low-ipa.o): New target.
6252
a7191e8b
TT		 62532014-02-12 Tom Tromey <tromey@redhat.com>
6254
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.
6260
ff0e980e
TT		 62612014-02-12 Tom Tromey <tromey@redhat.com>
6262
6263 * server.c (handle_query, handle_v_run): Use hex2bin, not
6264 unhexify.
6265 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6266
e9371aff
TT		 62672014-02-12 Tom Tromey <tromey@redhat.com>
6268
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):
6272 Likewise.
6273 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6274 Likewise.
6275 * server.c (process_serial_event): Likewise.
6276 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6277 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6278
971dc0b8
TT		 62792014-02-12 Tom Tromey <tromey@redhat.com>
6280
6281 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6282 bin2hex, not hexify.
6283 * tracepoint.c (cmd_qtstatus): Likewise.
6284
0a822afb
TT		 62852014-02-12 Tom Tromey <tromey@redhat.com>
6286
6287 * remote-utils.c (monitor_output): Pass explicit length to
6288 hexify.
6289
9c3d6531
TT		 62902014-02-12 Tom Tromey <tromey@redhat.com>
6291
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
6296 declare.
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
6301 common/rsp-low.c.
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.
6307
01fd3ea5
TT		 63082014-02-12 Tom Tromey <tromey@redhat.com>
6309
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.
6319
e99dc820
TT		 63202014-02-06 Tom Tromey <tromey@redhat.com>
6321
6322 * Makefile.in (SFILES): Fix indentation.
6323
ee1e2d4f
DE		 63242014-02-05 Doug Evans <dje@google.com>
6325
6326 * linux-low.c (linux_wait_for_event): Improve comment.
6327 (linux_wait_1): Keep current_inferior in sync with event_child.
6328
f5a02773
DE		 63292014-01-22 Doug Evans <dje@google.com>
6330
6331 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6332
87ce2a04
DE		 63332014-01-22 Doug Evans <dje@google.com>
6334
6335 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6336 * configure: Regenerate.
6337 * config.in: Regenerate.
6338 * Makefile.in (SFILES): Add debug.c.
6339 (OBS): Add debug.o.
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
6362 fprintf.
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.
6370 #include "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.
6375
e671835b
BS		 63762014-01-20 Baruch Siach <baruch@tkos.co.il>
6377
6378 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6379 sys/ptrace.h.
6380
b5737fa9
PA		 63812014-01-17 Pedro Alves <palves@redhat.com>
6382
ea38d2a9 6383 PR build/16445
c7faa97a
PA		 6384 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6385 defined after including gdb_proc_service.h.
b5737fa9 6386
40ed484e
DE		 63872014-01-16 Doug Evans <dje@google.com>
6388
6389 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6390 (match_dll): Use it.
6391
969c39fb
MM		 63922014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6393
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
6399 errors on.
6400 (linux_low_disable_btrace): New.
6401
ab7f45ba
DE		 64022014-01-15 Doug Evans <dje@google.com>
6403
6404 * inferiors.c (thread_id_to_gdb_id): Delete.
6405 * inferiors.h (thread_id_to_gdb_id): Delete.
6406
66af0f44
EZ		 64072014-01-13 Eli Zaretskii <eliz@gnu.org>
6408
6409 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6410 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6411 versions.
6412
9939e131
PA		 64132014-01-08 Pedro Alves <palves@redhat.com>
6414
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.
6418
b7ea362b
PA		 64192014-01-08 Pedro Alves <palves@redhat.com>
6420
6421 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6422 * server.c (visit_actioned_threads, handle_pending_status): New
6423 function.
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
6427 resuming.
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.
6436
28498c42
JB		 64372014-01-01 Joel Brobecker <brobecker@adacore.com>
6438
6439 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6440 * gdbreplay.c (gdbreplay_version): Likewise.
6441
f45c82da
YZ		 64422013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6443
6444 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6445 iov.iov_len with the real length in use.
6446
379a5e2d
JB		 64472013-12-13 Joel Brobecker <brobecker@adacore.com>
6448
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.
6454
4210d83e
PA		 64552013-12-13 Pedro Alves <palves@redhat.com>
6456
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.
6469
e7f0d979
YQ		 64702013-12-11 Yao Qi <yao@codesourcery.com>
6471
6472 * notif.c (handle_notif_ack): Return 0 if no notification
6473 matches.
6474
ebcf782c
DE		 64752013-11-20 Doug Evans <dje@google.com>
6476
6477 * linux-low.c (linux_set_resume_request): Fix comment.
6478
20ad9378
DE		 64792013-11-20 Doug Evans <dje@google.com>
6480
6481 * linux-low.c (resume_status_pending_p): Tweak comment.
6482
a196ebeb
WT		 64832013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6484
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
6498 function.
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.
6505
0080a2f6
TT		 65062013-11-18 Tom Tromey <tromey@redhat.com>
6507
6508 * configure: Rebuild.
6509 * configure.ac: Don't check for stdlib.h.
6510 * gdbreplay.c: Unconditionally include stdlib.h.
6511
2978b111
TT		 65122013-11-18 Tom Tromey <tromey@redhat.com>
6513
6514 * config.in: Rebuild.
6515 * configure: Rebuild.
6516 * configure.ac: Don't use AC_HEADER_DIRENT.
6517
a3d08894
TT		 65182013-11-18 Tom Tromey <tromey@redhat.com>
6519
6520 * server.h: Don't check HAVE_STRING_H.
6521 * gdbreplay.c: Don't check HAVE_STRING_H.
6522 * configure: Rebuild.
6523
0a5dd17d
TT		 65242013-11-18 Tom Tromey <tromey@redhat.com>
6525
6526 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6527 LIBGNU.
6528
1bd2f0ba
TT		 65292013-11-08 Tom Tromey <tromey@redhat.com>
6530
6531 * configure, config.in: Rebuild.
6532 * configure.ac: Remove unused configury.
6533
3266f10b
TT		 65342013-11-08 Tom Tromey <tromey@redhat.com>
6535
6536 * acinclude.m4: Include common.m4, codeset.m4.
6537 * configure, config.in: Rebuild.
6538 * configure.ac: Use GDB_AC_COMMON.
6539
6682d959
AA		 65402013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6541
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'.
6545
fd0a4d76
SDJ		 65462013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6547
6548 PR gdb/16014
6549 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6550 call to sizeof.
6551
1a3d890b
PA		 65522013-10-02 Pedro Alves <palves@redhat.com>
6553
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
6557 through stdio.
6558
97ad4581
JB		 65592013-10-01 Joel Brobecker <brobecker@adacore.com>
6560
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.
6564
5b4e221c
MF		 65652013-09-28 Mike Frysinger <vapier@gentoo.org>
6566
6567 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6568 * config.in, configure: Regenerated.
6569
ee47b2f8
YQ		 65702013-09-18 Yao Qi <yao@codesourcery.com>
6571
6572 PR server/15959
6573 * server.c (start_inferior): Clear 'resume_info'.
6574
d6707650 65752013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6576
d6707650
JW		 6577 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6578 for each register.
6579
9243dd0e 65802013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6581
9243dd0e
JW		 6582 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6583 linux-tile-low.o to srv_tgtobj.
6584
c623a6ef
WN		 65852013-09-16 Will Newton <will.newton@linaro.org>
6586
6587 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6588 out regs.
6589
fb71d39e
PA		 65902013-09-06 Pedro Alves <palves@redhat.com>
6591
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.
6598
8e7e9910
PA		 65992013-09-06 Pedro Alves <palves@redhat.com>
6600
6601 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6602 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6603
7c3a12ca
PA		 66042013-09-06 Pedro Alves <palves@redhat.com>
6605
6606 * linux-amd64-ipa.c: Include tracepoint.h.
6607 * linux-i386-ipa.c: Include tracepoint.h.
6608
8eb3d7b6
RW		 66092013-09-06 Ricard Wanderlof <ricardw@axis.com>
6610
6611 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6612 (ps_get_thread_area): New function.
6613
eddddb9d
RW		 66142013-09-06 Ricard Wanderlof <ricardw@axis.com>
6615
6616 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6617 (initialize_low_arch): Call init_registers_crisv32 rather than
6618 init_register_crisv32.
6619
533b0600
PA		 66202013-09-05 Pedro Alves <palves@redhat.com>
6621
6622 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6623 to ...
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.
6627
0ce3d3b5
PA		 66282013-09-05 Pedro Alves <palves@redhat.com>
6629
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.
6635
799cdc37
PA		 66362013-09-05 Pedro Alves <palves@redhat.com>
6637
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".
6643
6a6bbd9d
PA		 66442013-09-05 Pedro Alves <palves@redhat.com>
6645
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.
6656
f699aaba
PA		 66572013-09-05 Pedro Alves <palves@redhat.com>
6658
6659 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6660 Move ...
72f4393d 6661 * ax.h: ... here.
f699aaba 6662
c144c7a0
PA		 66632013-09-05 Pedro Alves <palves@redhat.com>
6664
6665 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6666 tracepoint.h.
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.
6686
ff42e6ab
PA		 66872013-09-05 Pedro Alves <palves@redhat.com>
6688
6689 * server.h (perror_with_name, error, fatal, warning, paddress)
6690 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6691 include it.
6692 * utils.h: New file.
6693
541af0f4
PA		 66942013-09-05 Pedro Alves <palves@redhat.com>
6695
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.
6711
eebdf26b
PA		 67122013-09-05 Pedro Alves <palves@redhat.com>
6713
6714 * server.h (_): Delete.
6715
3aafd2ff
PA		 67162013-09-02 Pedro Alves <palves@redhat.com>
6717
6718 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6719 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6720 allocated.
6721 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6722
cee83bcb
PM		 67232013-09-02 Pierre Muller <muller@sourceware.org>
6724
6725 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6726 or WriteProcessMemory complete successfully and handle
6727 ERROR_PARTIAL_COPY error.
6728
9a13b2fa
PA		 67292013-09-02 Pedro Alves <palves@redhat.com>
6730
6731 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6732 error instead of EIO.
6733
602e3198
JK		 67342013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6735
6736 PR server/15604
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.
6745
96d7229d
LM		 67462013-08-22 Luis Machado <lgustavo@codesourcery.com>
6747
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 $srv_native_linux_obj.
6754 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6755 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6756 (linux_enable_event_reporting): Remove declaration.
6757 (my_waitpid): Moved to common/linux-waitpid.c.
6758 (linux_wait_for_event): Pass ptid when calling
6759 linux_enable_event_reporting.
6760 (linux_supports_tracefork_flag): Remove.
6761 (linux_enable_event_reporting): Likewise.
6762 (linux_tracefork_grandchild): Remove.
6763 (STACK_SIZE): Moved to common/linux-ptrace.c.
6764 (linux_tracefork_child): Remove.
6765 (linux_test_for_tracefork): Remove.
6766 (linux_look_up_symbols): Call linux_supports_traceclone.
6767 (initialize_low): Remove call to linux_test_for_tracefork.
6768 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6769 common/linux-ptrace.h.
6770 (PTRACE_TYPE_ARG4): Likewise.
6771 Include linux-ptrace.h.
6772
32940073
PA		 67732013-08-21 Pedro Alves <palves@redhat.com>
6774
6775 * config.in: Renegerate.
6776
33b60d58 67772013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 6778
33b60d58
LM		 6779 * Makefile.in (INCLUDE_CFLAGS): Include -I$(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.
6791
b8e1b30e
LM		 67922013-08-13 Luis Machado <lgustavo@codesourcery.com>
6793
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
6798 PTRACE_TYPE_ARG4.
6799 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6800 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6801
7a60ad40
YQ		 68022013-07-27 Jie Zhang <jie@codesourcery.com>
6803 Daniel Jacobowitz <dan@codesourcery.com>
6804 Yao Qi <yao@codesourcery.com>
6805
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
6810 srv_tgtobj.
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
6816 functions.
6817 (mips_remove_point, mips_stopped_by_watchpoint): New
6818 functions.
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.
6822
de6f69ad
YQ		 68232013-07-27 Yao Qi <yao@codesourcery.com>
6824
6825 * i386-low.c: Include break-common.h.
6826 (enum target_hw_bp_type): Remove.
6827
3360c0bf
LM		 68282013-07-24 Luis Machado <lgustavo@codesourcery.com>
6829
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.
6842
bd885420
YQ		 68432013-07-04 Yao Qi <yao@codesourcery.com>
6844
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.
6850
6851 Revert:
6852 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6853
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).
6858
17ef446e
PA		 68592013-07-03 Pedro Alves <palves@redhat.com>
6860
6861 * Makefile.in (config.status): Depend on development.sh.
6862 * acinclude.m4: Include libmcheck.m4.
6863 * configure: Regenerate.
6864
7a9a7487
MG		 68652013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6866
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.
a261b8f5 6872
49b64de6
MG		 68732013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6874
6875 * notif.h (notif_event): Add a dummy member to avoid compiler
6876 errors.
6877
d5749ee7
PA		 68782013-07-01 Pedro Alves <palves@redhat.com>
6879
6880 * hostio.c (HOSTIO_PATH_MAX): Define.
6881 (require_filename, handle_open, handle_unlink, handle_readlink):
6882 Use it.
6883
d8d2a3ee
PA		 68842013-07-01 Pedro Alves <palves@redhat.com>
6885
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
6889 MAXPATHLEN.
6890 * win32-low.c: Don't include sys/param.h.
6891 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6892
bc7dea8d
PA		 68932013-07-01 Pedro Alves <palves@redhat.com>
6894
6895 * event-loop.c: Don't check HAVE_UNISTD_H before including
6896 <unistd.h>.
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.
6902
d6c2da54
TT		 69032013-06-28 Tom Tromey <tromey@redhat.com>
6904
6905 * Makefile.in (version.c): Use version.in, not
6906 common/version.in.
6907
257b6bec
MG		 69082013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6909
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).
6914
86ebe149
DK		 69152013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6916
6917 Fix trace-status to output user name without trailing colon.
6918 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6919
f30aa5af
DK		 69202013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6921
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.
6925
28a93511
YQ		 69262013-06-26 Pedro Alves <pedro@codesourcery.com>
6927
6928 * tracepoint.c (build_traceframe_info_xml): Output trace state
6929 variables present in the trace buffer.
6930
01208463
TT		 69312013-06-24 Tom Tromey <tromey@redhat.com>
6932
6933 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6934 create-version.sh.
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.
6940
760256f9
PA		 69412013-06-12 Pedro Alves <palves@redhat.com>
6942
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.
6946
030031ee
PA		 69472013-06-11 Pedro Alves <palves@redhat.com>
6948
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
6953 array here.
6954 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6955 comment.
6956
5da6eb0a
PA		 69572013-06-11 Pedro Alves <palves@redhat.com>
6958
6959 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6960 xmalloc.
6961
7e5aaa09
PA		 69622013-06-11 Pedro Alves <palves@redhat.com>
6963
6964 * linux-x86-low.c (initialize_low_arch): Call
6965 init_registers_x32_avx_linux.
6966
d878444c
JK		 69672013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6968
6969 Fix compatibility with Android Bionic.
6970 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6971 it is not empty.
6972
3aee8918
PA		 69732013-06-07 Pedro Alves <palves@redhat.com>
6974
5f2b57b5 6975 PR server/14823
3aee8918
PA		 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
6980 interface.
6981 * linux-low.c (new_inferior): Delete.
6982 (disabled_regsets, num_regsets): Delete.
6983 (linux_add_process): Adjust to set the new per-process
6984 new_inferior flag.
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.
6992 Adjust to use it.
6993 (linux_register_in_regsets): New regs_info parameter. Adjust to
6994 use it.
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
7000 adjust to use it.
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
7019 description.
7020 * i387-fp.h (num_xmm_registers): Delete.
7021 * inferiors.c (add_thread): Don't install the thread's regcache
7022 here.
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
7034 process.
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
7052 parameter.
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
7059 declarations.
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
7066 declare.
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
7081 IPA's description.
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
7095 to new interface.
7096 (target_regsets): Rename to ...
7097 (x86_regsets): ... this.
7098 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7099 interface.
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):
7104 Declare.
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):
7133 Adjust.
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
7152 description.
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):
7202 Declare.
7203 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7204 (arm_read_description): New, with bits factored from
7205 arm_arch_setup.
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
7267 globals.
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.
a261b8f5
PA		 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.
3aee8918
PA		 7287 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7288 globals.
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
7301 init_registers_arm.
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'.
7325
b1fbec62
GB		 73262013-06-04 Gary Benson <gbenson@redhat.com>
7327
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.
7334
d1ec4ce7
DE		 73352013-05-31 Doug Evans <dje@google.com>
7336
ac44adcb 7337 PR server/15594
d1ec4ce7
DE		 7338 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7339 64 bits in 64-cross-32 environment.
7340
9b25f2d3
PA		 73412013-05-28 Pedro Alves <palves@redhat.com>
7342
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
7348 declaration.
7349
6740dc9c
PA		 73502013-05-24 Pedro Alves <palves@redhat.com>
7351
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.
7355
c2d6af84
PA		 73562013-05-23 Yao Qi <yao@codesourcery.com>
7357 Pedro Alves <palves@redhat.com>
7358
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
7364 request to the lwp.
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
7376 stepping.
7377 * target.h (struct thread_resume) <step_range_start,
7378 step_range_end>: New fields.
7379 (struct target_ops) <supports_range_stepping>:
7380 New field.
7381 (target_supports_range_stepping): New macro.
7382
58794e1a
JB		 73832013-05-17 Joel Brobecker <brobecker@adacore.com>
7384
7385 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7386 confusion in comment.
7387
d631c5a7
JB		 73882013-05-17 Joel Brobecker <brobecker@adacore.com>
7389
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.
7396 Add comments.
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.
7402
96f7a20f
YQ		 74032013-05-17 Yao Qi <yao@codesourcery.com>
7404
7405 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7406 the right place.
7407
db0dfaa0
LM		 74082013-05-16 Luis Machado <lgustavo@codesourcery.com>
7409
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.
7417
68f5f838
SL		 74182013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7419 Andrew Jenner <andrew@codesourcery.com>
7420
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.
7426
1ebff1fd
HAQ		 74272013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7428
7429 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7430
f6150862
HZ		 74312013-04-25 Hui Zhu <hui@codesourcery.com>
7432
7433 PR gdb/15186
f6150862
HZ		 7434 * ax.c (ax_printf): Add fflush.
7435
614c279d
TT		 74362013-04-22 Tom Tromey <tromey@redhat.com>
7437
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.
7443
7d4e5717
PA		 74442013-04-17 Pedro Alves <palves@redhat.com>
7445
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.
7451
d5c93e41
PA		 74522013-04-16 Pedro Alves <palves@redhat.com>
7453
7454 * linux-low.h (struct lwp_info) <thread_known>: Move under
7455 the USE_THREAD_DB #ifdef.
7456
04f5fe89
PA		 74572013-04-16 Pedro Alves <palves@redhat.com>
7458
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
7464 HAVE_THREAD_DB_H.
7465
480b27bf
JK		 74662013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7467
7468 * Makefile.in (install-only): Fix make install regression.
7469
43662968
JK		 74702013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7471
7472 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7473 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7474 installation.
7475 * gdbserver.1: Remove.
7476
3e74e146
PA		 74772013-03-22 Pedro Alves <palves@redhat.com>
7478
7479 * linux-low.c (handle_extended_wait): Don't call
7480 linux_enable_event_reporting.
7481
a8347a2a
TT		 74822013-03-15 Tony Theodore <tonyt@logyst.com>
7483
7484 PR build/9098:
7485 * Makefile.in (SHELL): Use @SHELL@.
7486
eeb56fa7
SDJ		 74872013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7488
7489 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7490 compiler warning.
7491
4fa7e2ff
JB		 74922013-03-13 Joel Brobecker <brobecker@adacore.com>
7493
7494 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7495 Remove extraneous NULL element.
7496
8ddb1965
YQ		 74972013-03-13 Yao Qi <yao@codesourcery.com>
7498
7499 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7500 'V' block in trace frame.
7501
9accd112
MM		 75022013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7503
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.
7529
5cc22e4c
MM		 75302013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7531
7532 * server.c (handle_qxfer): Preserve error message if -3 is
7533 returned.
7534 (qxfer): Document the -3 return value.
7535
7c97f91e
MM		 75362013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7537
7538 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7539 (linux_btrace_h): New variable.
7540 (linux-btrace.o): New rule.
7541
be9a119c 75422013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 7543 Hafiz Abid Qadeer <abidh@codesourcery.com>
7544
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
7555 supported packets.
7556
e64f7499
YQ		 75572013-03-07 Yao Qi <yao@codesourcery.com>
7558
7559 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7560 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7561 of -1.
7562 (cmd_qtsp): Adjust condition. Do post increment.
7563 Set cur_action and cur_step_action back to 0.
7564
f0ae6fc3
PA		 75652013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7566
7567 PR server/15236
7568 * linux-low.c (linux_write_memory): Return early success if LEN is
7569 zero.
7570
b5b0b0af
CV		 75712013-03-05 Corinna Vinschen <vinschen@redhat.de>
7572
334ad4a8 7573 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 7574
589bc927
TT		 75752013-02-28 Tom Tromey <tromey@redhat.com>
7576
7577 * configure.ac: Invoke AC_SYS_LARGEFILE.
7578 * configure, config.in: Rebuild.
7579
dfe07582
CV		 75802013-02-28 Corinna Vinschen <vinschen@redhat.com>
7581
7582 * win32-low.c: Throughout, fix format strings and casts of
7583 printf-like functions to avoid type related warnings on all
7584 platforms.
7585 (get_child_debug_event): Print dwDebugEventCode as hex since
7586 that's how it's usually documented.
7587
736cd585
YQ		 75882013-02-28 Yao Qi <yao@codesourcery.com>
7589
7590 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7591 pulongest.
7592
e1f58301
JW		 75932013-02-27 Jiong Wang <jiwang@tilera.com>
7594
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
7601 initializer.
7602 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7603 (tile_store_gregset): Likewise.
7604
d171ca78
YQ		 76052013-02-27 Yao Qi <yao@codesourcery.com>
7606
7607 * server.c (process_point_options): Print debug message when
7608 debug_threads is true.
7609
282bbdf3
YQ		 76102013-02-26 Yao Qi <yao@codesourcery.com>
7611
7612 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7613
aca22551
PA		 76142013-02-19 Pedro Alves <palves@redhat.com>
7615 Kai Tietz <ktietz@redhat.com>
7616
7617 PR gdb/15161
7618
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.
7622
4f3cee1c
YQ		 76232013-02-18 Yao Qi <yao@codesourcery.com>
7624
7625 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7626
8e1d55a3
PA		 76272013-02-14 Pedro Alves <palves@redhat.com>
7628
7629 Plug memory leak.
7630
7631 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7632 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7633
458820da
PA		 76342013-02-14 Pedro Alves <palves@redhat.com>
7635
7636 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7637
baea0dae
PA		 76382013-02-14 Pedro Alves <palves@redhat.com>
7639
7640 * tracepoint.c (save_string): Delete.
7641 (add_tracepoint_action): Use savestring instead of save_string.
7642
0b1afbb3
PA		 76432013-02-12 Pedro Alves <palves@redhat.com>
7644
7645 * linux-xtensa-low.c: Ditto.
7646 * xtensa-xtregs.c: Ditto.
7647
8a4ac37e
PA		 76482013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7649
7650 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7651 thread_db.
7652
148de6bb
MS		 76532013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7654
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.
7658
55fac6e0
MS		 76592013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7660
7661 * linux-aarch64-low.c (ps_get_thread_area): Replace
7662 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7663
176eb98c
MS		 76642013-02-04 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>
7668
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.
7673
56f7af9c
MS		 76742013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7675
43aaf8b6 7676 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 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.
7684
60f662b0
YQ		 76852013-01-25 Yao Qi <yao@codesourcery.com>
7686
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.
7698
5ae4861a
YQ		 76992013-01-18 Yao Qi <yao@codesourcery.com>
7700
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.
7716
85e00e85
YQ		 77172013-01-16 Yao Qi <yao@codesourcery.com>
7718
7719 * linux-low.c (linux_resume_one_lwp): Don't check
7720 'lwp->bp_reinsert != 0'.
7721
4039cf45
JB		 77222013-01-07 Joel Brobecker <brobecker@adacore.com>
7723 Pedro Alves <palves@redhat.com>
7724
7725 * lynx-low.c (ptrace_request_to_str): Define a temporary
7726 macro and use it to simplify this function's implementation.
7727
9044dee2
JB		 77282013-01-07 Joel Brobecker <brobecker@adacore.com>
7729
7730 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7731 sets errno.
7732
e6352c8f
JB		 77332013-01-07 Joel Brobecker <brobecker@adacore.com>
7734
7735 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7736
50681a27
JB		 77372013-01-07 Joel Brobecker <brobecker@adacore.com>
7738
7739 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7740
3f6e77ef
JB		 77412013-01-07 Joel Brobecker <brobecker@adacore.com>
7742
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.
7750
7fda33ae
JB		 77512013-01-07 Joel Brobecker <brobecker@adacore.com>
7752
7753 * lynx-low.c (lynx_resume): Delete variable ret.
7754
b9786c74
JB		 77552013-01-01 Joel Brobecker <brobecker@adacore.com>
7756
7757 * gdbreplay.c (gdbreplay_version): Update copyright year.
7758 * server.c (gdbserver_version): Likewise.
7759
8b93d60f
JB		 77602012-12-17 Joel Brobecker <brobecker@adacore.com>
7761
7762 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7763 new thread.
7764
037335a7
JB		 77652012-12-17 Joel Brobecker <brobecker@adacore.com>
7766
7767 * lynx-low.c (ptrace_request_to_str): Add handling for
7768 PTRACE_GETTRACESIG.
7769
52d4cbd8
JB		 77702012-12-17 Joel Brobecker <brobecker@adacore.com>
7771
7772 * lynx-low.c (lynx_attach): Delete variable new_process.
7773
ab8f6ca9
JB		 77742012-12-17 Joel Brobecker <brobecker@adacore.com>
7775
7776 * lynx-low.c (lynx_create_inferior): Delete variable
7777 new_process.
7778
78cbc024
JB		 77792012-12-17 Joel Brobecker <brobecker@adacore.com>
7780
7781 * lynx-low.c (ptrace_request_to_str): Do not handle
7782 PTRACE_GETTHREADLIST if this macro does not exist.
7783
14a00470
YQ		 77842012-12-15 Yao Qi <yao@codesourcery.com>
7785
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.
7790 <base>: New field.
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.
7808
61c125b9
TT		 78092012-12-10 Tom Tromey <tromey@redhat.com>
7810
7811 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7812 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7813 macros.
7814 (.c.o): Rewrite.
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.
7857
e90e9ad9
TT		 78582012-12-05 Tom Tromey <tromey@redhat.com>
7859
7860 PR gdb/14917:
7861 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7862
02d403bf 78632012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7864
7865 * configure.ac: Check for linux/perf_event.h.
7866 * config.in: Regenerated.
7867 * configure: Regenerated.
7868
0270a750
PA		 78692012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7870
7871 * hostio.c (handle_readlink): Decrease buffer size
7872 parameter passed to readlink by one byte.
7873
8c29b58e
YQ		 78742012-11-26 Yao Qi <yao@codesourcery.com>
7875
7876 * configure.ac (build_warnings): Append '-Wempty-body'.
7877 * configure: Regenerated.
7878 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7879 body.
7880
8bdce1ff
PM		 78812012-11-15 Pierre Muller <muller@sourceware.org>
7882
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>
7890 header.
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.
7894
02d403bf 78952012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7896
7897 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7898 (various make rules): Remove -DGDBSERVER
7899
fbd5db48
YQ		 79002012-11-09 Yao Qi <yao@codesourcery.com>
7901
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.
7908
b3dc46ff
AB		 79092012-10-01 Andrew Burgess <aburgess@broadcom.com>
7910
7911 * server.c (handle_search_memory_1): Include access length in
7912 warning message.
7913
07c04788
HPN		 79142012-09-05 Michael Brandt <michael.brandt@axis.com>
7915
7916 * linux-crisv32-low.c: Fix compile errors.
7917
918d227b
YQ		 79182012-09-04 Yao Qi <yao@codesourcery.com>
7919
7920 * tracepoint.c (cmd_qtsv): Adjust debug message.
7921 Don't check CUR_TPOINT.
7922
18c1b81a
YQ		 79232012-08-28 Yao Qi <yao@codesourcery.com>
7924
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
7929 freeargv.
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'.
7933
dc82f37b
YQ		 79342012-08-23 Yao Qi <yao@codesourcery.com>
7935
7936 * server.h: Remove declaration of 'xsnprintf'.
7937
406b1477
KS		 79382012-08-22 Keith Seitz <keiths@redhat.com>
7939
7940 * server.h: Include build-gnulib-gbserver/config.h.
7941 * gdbreplay.c: Likewise.
7942
e6712ff1
DE		 79432012-08-08 Doug Evans <dje@google.com>
7944
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".
7953
7954 * configure.ac: Add check for strstr.
7955 * config.in: Regenerate.
7956 * configure: Regenerate.
7957
7c3270ae
UW		 79582012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7959
7960 * hostio.c (handle_pread): If pread fails, fall back to attempting
7961 lseek/read.
7962 (handle_pwrite): Likewise for pwrite.
7963
b62e2b27
UW		 79642012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7965
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.
7969
78a99e91
PA		 79702012-07-31 Pedro Alves <palves@redhat.com>
7971
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.
7975
fcf303ab
UW		 79762012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7977
7978 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7979 to 4-byte-align HW breakpoint addresses for Thumb.
7980
7255706c
YQ		 79812012-07-27 Yao Qi <yao@codesourcery.com>
7982
7983 PR remote/14161.
7984
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.
7997
5a3f286f
YQ		 79982012-07-27 Yao Qi <yao@codesourcery.com>
7999
8000 * server.c (process_point_options): Stop at 'X' when parsing.
8001
961bd387
ME		 80022012-07-19 Michael Eager <eager@eagercon.com>
8003
a261b8f5 8004 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 8005 to hw_execute.
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.
8009
aa7c7447
JK		 80102012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8011
8012 * gdbserver/linux-low.c (initialize_low): Call
8013 linux_ptrace_init_warnings.
8014
7f216e7c
DE		 80152012-07-02 Doug Evans <dje@google.com>
8016
8017 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8018 pointer to int.
8019
d3ce09f5
SS		 80202012-07-02 Stan Shebs <stan@codesourcery.com>
8021
8022 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8023 (ax.o): Add it to build rule.
8024 (ax-ipa.o): Ditto.
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
8030 effect.
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
8043 locally.
8044 * ax.c: Include format.h.
8045 (ax_printf): New function.
8046 (gdb_eval_agent_expr): Add printf opcode.
8047
2f8f6aed
YQ		 80482012-06-13 Yao Qi <yao@codesourcery.com>
8049
8050 * server.c (start_inferior): Remove duplicated writes to fields
8051 'last_resume_kind' and 'last_status' of 'current_inferior'.
8052
0c9070b3
YQ		 80532012-06-12 Yao Qi <yao@codesourcery.com>
8054 Pedro Alves <palves@redhat.com>
8055
8056 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8057 comment.
8058 * server.c (handle_v_cont): Extend comment.
8059
c52daf70
YQ		 80602012-06-11 Yao Qi <yao@codesourcery.com>
8061
8062 * linux-low.c (linux_attach): Add 'static'.
8063
d38bbb0a
YQ		 80642012-06-06 Yao Qi <yao@codesourcery.com>
8065
8066 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8067
89dc0afd
JK		 80682012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8069
8070 Fix gcc -flto compilation warning.
8071 * server.c (main): Make variable multi_mode and attach volatile.
8072
75f62ce7
TJB		 80732012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8074
8075 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8076 if the platform doesn't know about it.
8077
65f479b6
PA		 80782012-05-30 Jeff Kenton <jkenton@tilera.com>
8079
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.
8084
0c5bf5a9
JK		 80852012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8086
8087 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8088
a493e3e2
PA		 80892012-05-24 Pedro Alves <palves@redhat.com>
8090
8091 PR gdb/7205
8092
43aaf8b6 8093 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 8094
2ea28649
PA		 80952012-05-24 Pedro Alves <palves@redhat.com>
8096
8097 PR gdb/7205
8098
8099 Replace target_signal with gdb_signal throughout.
8100
8d409d16
MR		 81012012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8102
8103 * linux-low.c (linux_store_registers): Avoid the copying sequence
8104 when no data has been retrieved by ptrace.
8105
23512c01
MGD		 81062012-05-22 Will Deacon <will.deacon@arm.com>
8107
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
8111 already defined.
8112
4934b29e
MR		 81132012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8114
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.
8118
bde24c0a
PA		 81192012-05-11 Yao Qi <yao@codesourcery.com>
8120 Pedro Alves <palves@redhat.com>
8121
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
8130 recursion happens.
8131
623b6bdf
YQ		 81322012-04-29 Yao Qi <yao@codesourcery.com>
8133
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.
8142
f15f9948
TJB		 81432012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8144
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.
8158
38ea300a
PA		 81592012-04-20 Pedro Alves <palves@redhat.com>
8160
8161 * configure: Regenerate.
8162
c971b7fa
PA		 81632012-04-19 Pedro Alves <palves@redhat.com>
8164
43aaf8b6 8165 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 8166 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 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.
8171 (subdir_do): New.
8172 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 8173 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 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
8177 ACX_CONFIGURE_DIR.
8178 (GNULIB): New.
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.
c971b7fa 8186
809277f8
PA		 81872012-04-19 Pedro Alves <palves@redhat.com>
8188
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.
8196
fd9bb8b8
PA		 81972012-04-19 Pedro Alves <palves@redhat.com>
8198
8199 * Makefile.in (generated_files): New.
8200 (server_h): Remove the explicit dependency on config.h, and depend
8201 on $generated_files.
8202
1c298c66
PA		 82032012-04-19 Pedro Alves <palves@redhat.com>
8204
8205 * Makefile.in (INCGNU): Add -Ignulib.
8206
57c4b50b
PA		 82072012-04-19 Pedro Alves <palves@redhat.com>
8208
8209 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8210 (INCGNU): ... this, and spell out -I here.
8211 (GNULIB_LIB): Rename to ...
8212 (LIBGNU): ... this.
8213 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8214
1030e047
PA		 82152012-04-19 Pedro Alves <palves@redhat.com>
8216
8217 * config.in: Regenerate.
8218
447d4319
PA		 82192012-04-19 Pedro Alves <palves@redhat.com>
8220
8221 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8222 * server.h (memmem): Remove declaration.
8223 * config.in: Regenerate.
8224 * configure: Regenerate.
8225
aad9eab9
YQ		 82262012-04-19 Yao Qi <yao@codesourcery.com>
8227
8228 * Makefile.in (SFILES): Add common/vec.c.
8229 (OBS): Add vec.o.
8230 (vec.o): New rule.
8231
3e10640f
YQ		 82322012-04-19 Yao Qi <yao@codesourcery.com>
8233
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.
8238
71622373
PA		 82392012-04-18 Pedro Alves <palves@redhat.com>
8240
8241 * aclocal.m4: Regenerate.
8242 * configure: Regenerate.
8243
80d26939
YQ		 82442012-04-16 Yao Qi <yao@codesourcery.com>
8245
8246 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8247 duplicated on address.
8248
42476b70
YQ		 82492012-04-16 Yao Qi <yao@codesourcery.com>
8250
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'.
8259 Update callers.
8260 (tracepoint_send_agent): New.
8261 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8262
7bc83639
YQ		 82632012-04-16 Yao Qi <yao@codesourcery.com>
8264
8265 * tracepoint.c (download_tracepoints): Moved to ...
8266 (cmd_qtstart): ... here.
8267
5f18041e
YQ		 82682012-04-14 Yao Qi <yao@codesourcery.com>
8269
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.
8277
55a8c076
YQ		 82782012-04-14 Yao Qi <yao@codesourcery.com>
8279
8280 Import gnulib module inttypes.
8281 * aclocal.m4, config.in, configure: Regenerated.
8282
dc750257
YQ		 82832012-04-14 Yao Qi <yao@codesourcery.com>
8284
8285 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8286 Makefile and config.status at last.
8287
0ab5faf9
YQ		 82882012-04-13 Yao Qi <yao@codesourcery.com>
8289
8290 * tracepoint.c: Include stdint.h unconditionally.
8291
18f5fd81
TJB		 82922012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8293
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.
8299
4d47af5c
L		 83002012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8301
8302 * Makefile.in (clean): Also remove x32.c x32-linux.c
8303 x32-avx.c x32-avx-linux.c.
8304 (x32.o): New target.
8305 (x32.c): Likewise.
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.
8312
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.
8319
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.
8324
ecedbe58
PA		 83252012-04-13 Pedro Alves <palves@redhat.com>
8326
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
8331 the sub-make.
8332
c92b5177
L		 83332012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8334
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.
8343
214d508e
L		 83442012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8345
8346 PR gdb/13969
8347 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8348 e_machine field.
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.
8353
c9a1864a
YQ		 83542012-04-12 Yao Qi <yao@codesourcery.com>
8355
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.
8367
367ba2c2
MR		 83682012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8369
8370 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8371
9d236627
PA		 83722012-04-05 Pedro Alves <palves@redhat.com>
8373
8374 -Werror=strict-aliasing
8375
8376 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8377 pointer.
8378
111217b3
PA		 83792012-04-04 Pedro Alves <palves@redhat.com>
8380
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.
8384
8365dcf5
TJB		 83852012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8386
8387 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8388 are available.
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.
8393
689cc2ae
PA		 83942012-03-29 Pedro Alves <palves@redhat.com>
8395
8396 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8397 Correct ptrace arguments.
8398
c14dfd32
PA		 83992012-03-28 Pedro Alves <palves@redhat.com>
8400
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
8407 field.
8408 * linux-low.c (linux_fetch_registers): Try the
8409 the_low_target.fetch_register hook first.
8410
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.
8425
63c88e13
PA		 84262012-03-26 Pedro Alves <palves@redhat.com>
8427
8428 * server.c (handle_qxfer_libraries): Don't bail early if
8429 the_target->qxfer_libraries_svr4 is not NULL.
8430
fb723180
PA		 84312012-03-26 Pedro Alves <palves@redhat.com>
8432
8433 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8434
0afae3cf
PA		 84352012-03-23 Pedro Alves <palves@redhat.com>
8436
8437 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8438 "library-list-svr4" element's start tag when the the DSO list is
8439 empty.
8440
485f1ee4
PA		 84412012-03-23 Pedro Alves <palves@redhat.com>
8442
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
8445 size.
8446
a5362b9a
TS		 84472012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8448
8449 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8450 struct siginfo.
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
8456 struct siginfo.
8457
d226c142
MF		 84582012-03-21 Mike Frysinger <vapier@gentoo.org>
8459
8460 * .gitignore: Ignore more files.
8461
122f36ef
PA		 84622012-03-19 Pedro Alves <palves@redhat.com>
8463 Jan Kratochvil <jan.kratochvil@redhat.com>
8464
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
8468 of a process.
8469
fc3e5175
YQ		 84702012-03-15 Yao Qi <yao@codesourcery.com>
8471
8472 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8473 handling to ...
8474 (cmd_qtdp): ... here.
8475
8d0d92cd
YQ		 84762012-03-15 Yao Qi <yao@codesourcery.com>
8477
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.
8487
87b0bb13
JK		 84882012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8489
8490 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8491 linux_ptrace_attach_warnings.
8492
5f572dec
JK		 84932012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8494
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
8501 of these targets.
8502 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8503
f4647387
YQ		 85042012-03-08 Yao Qi <yao@codesourcery.com>
8505 Pedro Alves <palves@redhat.com>
8506
8507 Fix PR server/13392.
8508 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8509 offset of JMP insn.
8510 * tracepoint.c (remove_tracepoint): New.
8511 (cmd_qtdp): Call remove_tracepoint when failed to install.
8512
9b224c5e
PA		 85132012-03-07 Pedro Alves <palves@redhat.com>
8514
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
8518 ptrace call.
8519 * server.c (program_signals, program_signals_p): New.
8520 (handle_general_set): Handle QProgramSignals.
8521 * server.h (program_signals, program_signals_p): Declare.
8522
e237a7e2
JK		 85232012-03-05 Pedro Alves <palves@redhat.com>
8524 Jan Kratochvil <jan.kratochvil@redhat.com>
8525
8526 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8527 New comment why.
8528
5808517f
YQ		 85292012-03-03 Yao Qi <yao@codesourcery.com>
8530
8531 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8532 agent_look_up_symbols.
8533
58b4daa5
YQ		 85342012-03-03 Yao Qi <yao@codesourcery.com>
8535
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
8540 common/agent.c.
8541 Update callers.
8542
8ffcbaaf
YQ		 85432012-03-03 Yao Qi <yao@codesourcery.com>
8544
8545 * tracepoint.c (gdb_agent_capability): New global.
8546 (in_process_agent_loaded_ust): Renamed to
8547 `in_process_agent_supports_ust'.
8548 Update callers.
8549 (in_process_agent_supports_ust): Call agent_capability_check.
8550 (clear_installed_tracepoints): Assert that agent supports
8551 agent.
8552
d1feda86
YQ		 85532012-03-03 Yao Qi <yao@codesourcery.com>
8554
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.
8563
2fa291ac
YQ		 85642012-03-03 Yao Qi <yao@codesourcery.com>
8565
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
8572 common/agent.c.
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.
8584
05044653
PA		 85852012-03-02 Pedro Alves <palves@redhat.com>
8586
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.
8594
8d00225b
YQ		 85952012-03-02 Yao Qi <yao@codesourcery.com>
8596
8597 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8598 debug log.
8599
19560ba5
YQ		 86002012-03-02 Yao Qi <yao@codesourcery.com>
8601
8602 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8603 `stop_pc' and `tpoint'. Update caller.
8604
1faeff08
MR		 86052012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8606
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
8613 regsets.
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
8620 prototype.
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
8632 than mips_regmap.
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
8637 initializer.
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
8654 srv_xmlfiles.
8655 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8656 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8657
c03e6ccc
YQ		 86582012-02-29 Yao Qi <yao@codesourcery.com>
8659 Pedro Alves <palves@redhat.com>
8660
8661 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8662 `step_over_finished' is true.
8663
644cebc9
PA		 86642012-02-27 Pedro Alves <palves@redhat.com>
8665
8666 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8667 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8668
c14d7ab2
PA		 86692012-02-27 Pedro Alves <palves@redhat.com>
8670
8671 PR server/9684
8672 * linux-low.c (pid_is_stopped): New.
8673 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8674
412c89dd
LM		 86752012-02-25 Luis Machado <lgustavo@codesourcery.com>
8676
8677 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8678 of conditions.
8679
b745defe
MR		 86802012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8681
8682 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8683
9f3a5c85
LM		 86842012-02-24 Luis Machado <lgustavo@codesourcery>
8685
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.
8691
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
8697 conditions.
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.
8704
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.
8709
8710 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8711 (need_step_over_p): Take target-side breakpoint condition into
8712 consideration.
8713
5e1dc496
LM		 87142012-02-24 Luis Machado <lgustavo@codesourcery>
8715
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.
8721
8722 * ax.h: New include file.
8723 * ax.c: New source file.
8724
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
8730 to ax.h.
8731 (unparse_agent_expr) Rename to ...
8732 (gdb_unparse_agent_expr): ... this, make it non-static and move
8733 to ax.h.
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
8752 and move to ax.c.
8753 (eval_tracepoint_agent_expr): New function.
8754 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 8755 non-static.
5e1dc496
LM		 8756 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8757 ax.c.
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 (...).
8772
8773 * Makefile.in: Update ax.c and IPA dependencies.
8774
277e4e52
PA		 87752012-02-24 Pedro Alves <palves@redhat.com>
8776
8777 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8778 (cmd_bigqtbuffer_circular): ... this. Only handle
8779 'QTBuffer:circular:'.
8780 (handle_tracepoint_general_set): Adjust.
8781
bf4c19f7
YQ		 87822012-02-16 Yao Qi <yao@codesourcery.com>
8783
8784 * inferiors.c: Move code to ...
8785 * dll.c: .... here. New.
8786 * server.h: Declare clear_dlls.
8787 * Makefile.in (SFILES): Add dll.c.
8788 (OBS): Add dll.o
8789 (dll.o): New rule.
8790
d73f2619
YQ		 87912012-02-11 Yao Qi <yao@codesourcery.com>
8792
8793 * server.c: (handle_monitor_command): Add a new parameter
8794 `own_buf'.
8795 (handle_query): Update caller.
8796
f8255c2a
JB		 87972012-02-09 Joel Brobecker <brobecker@adacore.com>
8798
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
8802 is not defined.
8803
da84f473
PA		 88042012-02-02 Pedro Alves <palves@redhat.com>
8805
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
8810 linux_kill_one_lwp.
8811
e886a173
PA		 88122012-02-02 Pedro Alves <palves@redhat.com>
8813
8814 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8815 inferior.
8816
be07f1a2
PA		 88172012-01-27 Pedro Alves <palves@redhat.com>
8818
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.
8827
d8301ad1
JK		 88282012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8829
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.
8834
01b17894
PA		 88352012-01-23 Pedro Alves <palves@redhat.com>
8836
8837 * server.c (main): Avoid yet another case of infinite loop while
8838 detaching/killing after a longjmp.
8839
e825046f
JK		 88402012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8841
8842 Code cleanup.
8843 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8844
b9e7b9c3
UW		 88452012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8846
8847 * hostio.c (handle_readlink): New function.
8848 (handle_vFile): Call it to handle "vFile:readlink" packets.
8849
901f9912
UW		 88502012-01-20 Pedro Alves <palves@redhat.com>
8851 Ulrich Weigand <ulrich.weigand@linaro.org>
8852
8853 * server.c (handle_v_requests): Only support vAttach and vRun to
8854 start multiple processes when in extended protocol mode.
8855
fc1ab1a0
PA		 88562012-01-17 Pedro Alves <palves@redhat.com>
8857
8858 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8859 memalign plus mprotect to allocate the scratch buffer.
8860
7d5d4e98
PA		 88612012-01-13 Pedro Alves <palves@redhat.com>
8862
8863 * server.c (attach_inferior): Clear `cont_thread'.
8864
f128d5e9
PA		 88652012-01-13 Pedro Alves <palves@redhat.com>
8866
8867 * server.c (main): Avoid infinite loop while detaching/killing
8868 after a longjmp.
8869
06db92f0
DE		 88702012-01-09 Doug Evans <dje@google.com>
8871
8872 * server.c (start_inferior): Set last_ptid in --wrapper case.
8873
32d92999
YQ		 88742012-01-06 Yao Qi <yao@codesourcery.com>
8875
8876 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8877 defined.
8878 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8879
5e0a92a9
YQ		 88802012-01-04 Yao Qi <yao@codesourcery.com>
8881
8882 * tracepoint.c (cmd_qtdp): Print debug message
8883 for static tracepoint.
8884
ae639e8c
YQ		 88852012-01-04 Yao Qi <yao@codesourcery.com>
8886
8887 * tracepoint.c (trace_vdebug): Differentiate debug message
8888 between gdbserver and IPA.
8889
f72429c5
YQ		 88902012-01-03 Yao Qi <yao@codesourcery.com>
8891
8892 * tracepoint.c (tracepoint_was_hit): Don't collect for
8893 static tracepoint.
8894
12c3e59c
JB		 88952012-01-02 Joel Brobecker <brobecker@adacore.com>
8896
8897 * terminal.h: Reformat copyright header.
8898
67827812
JB		 88992012-01-02 Joel Brobecker <brobecker@adacore.com>
8900
8901 * server.c (gdbserver_version): Update copyright year.
8902 * gdbreplay.c (gdbreplay_version): Likewise.
8903
3e52c33d
JK		 89042011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8905
8906 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8907
8908 Revert:
8909 2011-12-18 Hui Zhu <teawater@gmail.com>
8910 * linux-low.c (linux_create_inferior): Save return value to ret.
8911
66f1260e
HZ		 89122011-12-18 Hui Zhu <teawater@gmail.com>
8913
8914 * linux-low.c (linux_create_inferior): Save return value to ret.
8915
e77616d7
DE		 89162011-12-16 Doug Evans <dje@google.com>
8917
e7b06c57
DE		 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.
8931
e77616d7
DE		 8932 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8933 in debugging output.
8934
82067193
YQ		 89352011-12-15 Yao Qi <yao@codesourcery.com>
8936
8937 * tracepoint.c: Include sys/syscall.h.
8938 (gdb_ust_thread): Remove preprocessor conditional.
8939
82bfbe7e
PA		 89402011-12-14 Pedro Alves <pedro@codesourcery.com>
8941
8942 * linux-low.c (linux_detach_one_lwp): Call
8943 the_low_target.prepare_to_resume before detaching.
8944
712c6575
YQ		 89452011-12-14 Yao Qi <yao@codesourcery.com>
8946
8947 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8948 of write.
8949
d54d1edf
YQ		 89502011-12-14 Yao Qi <yao@codesourcery.com>
8951
8952 * i386-low.c (i386_low_stopped_data_address): Initialize local
8953 variable `control'.
8954
6210a125
PA		 89552011-12-13 Pedro Alves <pedro@codesourcery.com>
8956
8957 PR remote/13492
8958
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.
8963
2ece8244
YQ		 89642011-12-13 Yao Qi <yao@codesourcery.com>
8965
8966 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8967 macros.
8968 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8969
784867a5
JK		 89702011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8971
8972 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8973 Print new debug message for such case.
8974
6bf36717
JK		 89752011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8976
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
8988 buffers.
8989
50275556
MR		 89902011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8991
8992 * linux-low.c (fetch_register, store_register): Make code
8993 consistent, fix formatting.
8994
7325beb4
MR		 89952011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8996
8997 * linux-low.c (usr_store_inferior_registers): Factor out code
8998 to handle individual registers into...
8999 (store_register): ... this new function.
9000
c642a434
UW		 90012011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9002
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.
9011
9012 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9013 and <sys/uio.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
9032 register sets.
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.
9037
2268b414
JK		 90382011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9039 Jan Kratochvil <jan.kratochvil@redhat.com>
9040
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):
9043 New.
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.
9054
d6db1fab
UW		 90552011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9056
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.
9062
242f5f1c
SS		 90632011-11-24 Stan Shebs <stan@codesourcery.com>
9064
9065 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9066
f196051f
SS		 90672011-11-17 Stan Shebs <stan@codesourcery.com>
9068
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.
9083
405f8e94
SS		 90842011-11-14 Stan Shebs <stan@codesourcery.com>
9085 Kwok Cheung Yeung <kcy@codesourcery.com>
9086
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
9098 arguments.
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
9113 structure.
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
9119 pad space.
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.
9134
1e4d1764
YQ		 91352011-11-14 Yao Qi <yao@codesourcery.com>
9136
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.
9143
5c73ff4e
YQ		 91442011-11-14 Yao Qi <yao@codesourcery.com>
9145
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.
9150 New.
9151 (download_tracepoints): Move some code to ...
9152 (download_tracepoint_1): ... here. New.
9153
86a30030
YQ		 91542011-11-08 Yao Qi <yao@codesourcery.com>
9155
9156 * remote-utils.c (relocate_instruction): A comment fix.
9157
8d26e50c
JB		 91582011-11-07 Joel Brobecker <brobecker@adacore.com>
9159
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.
9168
a59306a3
YQ		 91692011-11-05 Yao Qi <yao@codesourcery.com>
9170
9171 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9172 address as TPOINT's.
9173
3065dfb6
SS		 91742011-11-02 Stan Shebs <stan@codesourcery.com>
9175
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.
9179
fd0d8c7c
YQ		 91802011-11-02 Yao Qi <yao@codesourcery.com>
9181
9182 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9183
609086b1
YQ		 91842011-11-02 Yao Qi <yao@codesourcery.com>
9185
9186 * target.h: Fix a typo in comment.
9187
b9fd1791
PA		 91882011-10-31 Pedro Alves <pedro@codesourcery.com>
9189
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
9194 check_mem_write.
9195
03583c20
UW		 91962011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9197
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.
9215
723b724b
MF		 92162011-09-29 Mike Frysinger <vapier@gentoo.org>
9217
9218 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9219 ifdef check.
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.
9228
55329a5c 92292011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 9230
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.
9240
55329a5c 92412011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 9242
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.
9272
6b9801d4
SS		 92732011-09-15 Stan Shebs <stan@codesourcery.com>
9274
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.
9300
bf15cbda
SS		 93012011-09-08 Stan Shebs <stan@codesourcery.com>
9302
9303 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9304 (i386_emit_epilogue): Restore %ebx.
9305
943ca1dd
JZ		 93062011-08-31 Jie Zhang <jzhang918@gmail.com>
9307
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.
9312
e3deef73
LM		 93132011-08-24 Luis Machado <lgustavo@codesourcery.com>
9314
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.
9320
13da1c97
LM		 93212011-08-24 Luis Machado <lgustavo@codesourcery.com>
9322
9323 * configure.srv: Add linux-procfs.o dependencies.
9324
881127c9
YQ		 93252011-08-14 Yao Qi <yao@codesourcery.com>
9326
9327 * target.h (struct target_ops): Fix indent.
9328 * win32-low.c (win32_target_ops): Fix comment.
9329
58dbd541
YQ		 93302011-08-14 Andrew Jenner <andrew@codesourcery.com>
9331 Yao Qi <yao@codesourcery.com>
9332
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.
9340
78d85199
YQ		 93412011-08-14 Andrew Stubbs <ams@codesourcery.com>
9342 Yao Qi <yao@codesourcery.com>
9343
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.
43aaf8b6
PA		 9350 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9351 to NULL.
78d85199 9352
a959a88d
EZ		 93532011-08-05 Eli Zaretskii <eliz@gnu.org>
9354
9355 * win32-low.c: Include <stdint.h>.
9356
1ced966e
PA		 93572011-07-22 Pedro Alves <pedro@codesourcery.com>
9358
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.
9368
d26e3629
KY		 93692011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9370
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
9385 common/ptid.h.
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
9403 common/buffer.h.
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.
9407
2275a1a7
PA		 94082011-07-20 Pedro Alves <pedro@codesourcery.com>
9409
9410 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9411 symbol error.
9412
0a5b1e09
PA		 94132011-05-31 Pedro Alves <pedro@codesourcery.com>
9414
9415 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9416 assertion.
9417 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9418
6938fd34
YQ		 94192011-05-26 Yao Qi <yao@codesourcery.com>
9420
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.
9424
b481f9e0
TT		 94252011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9426
9427 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9428 __FILE__ and __LINE__ to internal_error.
9429
98a5dd13
DE		 94302011-05-13 Doug Evans <dje@google.com>
9431
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.
9437
d248b706
KY		 94382011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9439
9440 * server.c (handle_query): Add EnableDisableTracepoints to the list
9441 of supported features.
43aaf8b6 9442 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 9443 tracepoints.
43aaf8b6
PA		 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
9450 tracepoints.
9451 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 9452
84e578fb
DE		 94532011-05-10 Doug Evans <dje@google.com>
9454
9455 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9456
71f55dd8
DE		 94572011-05-04 Doug Evans <dje@google.com>
9458
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
9463 directly.
9464
4d393d60
JM		 94652011-05-04 Joseph Myers <joseph@codesourcery.com>
9466
9467 * README: Don't mention xscale*-*-linux*.
9468 * configure.srv (xscale*-*-linux*): Don't handle target.
9469
b00ad6ff
NF		 94702011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9471
9472 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9473 casting pointers.
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.
9477
af96c192
YQ		 94782011-04-26 Yao Qi <yao@codesourcery.com>
9479
43aaf8b6
PA		 9480 * linux-low.c: Move common macros to linux-ptrace.h.
9481 Include linux-ptrace.h.
af96c192
YQ		 9482 * Makefile.in (linux_ptrace_h): New.
9483 (linux-low.o): Depends on linux-ptrace.h.
9484
03f2bd59
JK		 94852011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9486
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.
9497
7a9dd1b2
TT		 94982011-04-19 Tom Tromey <tromey@redhat.com>
9499
9500 * win32-low.c (handle_load_dll): Remove duplicate "the".
9501
81239425
PM		 95022011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9503
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
9508 warning.
9509
9e0627f1
PM		 95102011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9511
9512 * gdbserver/server.h (Macro _): Define it if not available.
9513
588eebee
MS		 95142011-03-14 Michael Snyder <msnyder@vmware.com>
9515
348af9f7 9516 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 9517
43f70d4c
JB		 95182011-03-10 Joel Brobecker <brobecker@adacore.com>
9519
9520 * Makefile.in (maintainer-clean realclean distclean): Remove
9521 "make ... subdir_do" command.
9522
348af9f7
MS		 95232011-03-10 Michael Snyder <msnyder@vmware.com>
9524
9525 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9526
9527 * server.c (handle_v_run): Free alloced buffer on early return.
9528
e637a4f5
YQ		 95292011-03-09 Yao Qi <yao@codesourcery.com>
9530
9531 Revert:
9532 2011-03-04 Yao Qi <yao@codesourcery.com>
9533
9534 * Makefile.in: Remove GNU make feature --directory.
9535
9536 2011-03-05 Yao Qi <yao@codesourcery.com>
9537
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.
9542
9543 2011-02-11 Yao Qi <yao@codesourcery.com>
9544
9545 * configure.ac: Call AC_PROG_RANLIB.
9546 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9547 * configure: Regenerate.
9548
e6edda56
JK		 95492011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9550
9551 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9552
e5141119
JB		 95532011-03-06 Yao Qi <yao@codesourcery.com>
9554
9555 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9556
64794aa4
JB		 95572011-03-05 Yao Qi <yao@codesourcery.com>
9558
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.
9563
7a762829
YQ		 95642011-03-04 Yao Qi <yao@codesourcery.com>
9565
9566 * Makefile.in: Remove GNU make feature --directory.
9567
348af9f7
MS		 95682011-03-04 Michael Snyder <msnyder@vmware.com>
9569
9570 * server.c (queue_stop_reply): Call xmalloc not malloc.
9571
95722011-03-02 Michael Snyder <msnyder@vmware.com>
9573
9574 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9575
9f72fee2
MS		 95762011-02-28 Michael Snyder <msnyder@vmware.com>
9577
588eebee
MS		 9578 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9579 (cmd_qtframe): Ditto.
9580 (cmd_qtbuffer): Ditto.
9581 (cmd_bigqtbuffer): Ditto.
9582
9f72fee2
MS		 9583 * utils.c (decimal2str): Initialize 'width' to nine, then
9584 don't mess with it.
9585
8040bd49
UW		 95862011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9587
9588 * hostio.c (require_data): Free *data, not data.
9589
7e52cbd0
JK		 95902011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9591
9592 * hostio.c (require_data): Use free, not xfree.
9593
9130f83e
MS		 95942011-02-27 Michael Snyder <msnyder@vmware.com>
9595
4b812f4e
MS		 9596 * server.c (handle_query): Discard unused value.
9597
9130f83e
MS		 9598 * hostio.c (require_data): Free malloc memory before returning
9599 error.
9600
69d37113
MS		 96012011-02-26 Michael Snyder <msnyder@vmware.com>
9602
9603 * linux-low.c (list_threads): Call closedir for dirent.
9604
35f5825a
MS		 96052011-02-27 Michael Snyder <msnyder@vmware.com>
9606
2a589cef
MS		 9607 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9608 a case statement falls through.
9609
0adea5f7
MS		 9610 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9611
35f5825a
MS		 9612 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9613 in comparison.
9614
238f1c74
MS		 96152011-02-26 Michael Snyder <msnyder@vmware.com>
9616
9617 * utils.c (decimal2str): Eliminate dead code and dead param.
9618 (pulongest): Drop dead param from call to decimal2str.
9619 (plongest): Ditto.
9620
633ff500
JB		 96212011-02-24 Joel Brobecker <brobecker@adacore.com>
9622
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.
9627
f9c6ff72
HZ		 96282011-02-21 Hui Zhu <teawater@gmail.com>
9629
9630 * tracepoint.c (tp_printf): New function.
9631 (eval_agent_expr): Handle gdb_agent_op_printf.
9632
94d5e490
TT		 96332011-02-18 Tom Tromey <tromey@redhat.com>
9634
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.
9639
c7f96d2b
TT		 96402011-02-18 Tom Tromey <tromey@redhat.com>
9641
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
9646 cases.
9647
0feedb2c
JK		 96482011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9649
9650 * aclocal.m4: Regenerated with aclocal-1.11.1.
9651
b3b9301e
PA		 96522011-02-14 Pedro Alves <pedro@codesourcery.com>
9653
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,
9660 and use it.
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.
9666
4f3e6fb7
YQ		 96672011-02-11 Yao Qi <yao@codesourcery.com>
9668
9669 * configure.ac: Call AC_PROG_RANLIB.
9670 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9671 * configure: Regenerate.
9672
764880b7
PA		 96732011-02-07 Pedro Alves <pedro@codesourcery.com>
9674
9675 * server.c (gdb_read_memory): Change return semantics to allow
9676 partial transfers.
9677 (handle_search_memory_1): Adjust.
9678 (process_serial_event) <'m' packet>: Handle partial transfers.
9679 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9680
1c79eb8a
PA		 96812011-01-28 Pedro Alves <pedro@codesourcery.com>
9682
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
9698 supply_register.
9699 * tracepoint.c (fetch_traceframe_registers): Update comment.
9700
85724a0e
PA		 97012011-01-28 Pedro Alves <pedro@codesourcery.com>
9702
9703 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9704 buffer explicit.
9705
d08aafef
PA		 97062011-01-25 Pedro Alves <pedro@codesourcery.com>
9707
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.
9713 (decode_xfer): New.
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.
9726
493e2a69
MS		 97272011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9728
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.
9737 * nto-low.c: Ditto.
9738 * regcache.h: Ditto.
9739 * remote-utils.c: Ditto.
9740 * server.c: Ditto.
9741 * server.h: Ditto.
9742 * thread-db.c: Ditto.
9743 * tracepoint.c: Ditto.
9744 * utils.c: Ditto.
9745 * win32-low.h: Ditto.
9746
44944448
JB		 97472011-01-05 Joel Brobecker <brobecker@adacore.com>
9748
9749 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9750 update.
9751
71ce852c
JB		 97522011-01-01 Joel Brobecker <brobecker@adacore.com>
9753
9754 * server.c (gdbserver_version): Update copyright year in version
9755 output.
9756 * gdbreplay.c (gdbreplay_version): Ditto.
9757
eb826dc6
MF		 97582010-12-29 Jie Zhang <jie.zhang@analog.com>
9759
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.
9768
39ab222a
MF		 97692010-12-23 Mike Frysinger <vapier@gentoo.org>
9770
9771 * .gitignore: New file.
9772
a1f2ce7d
MF		 97732010-11-16 Mike Frysinger <vapier@gentoo.org>
9774
9775 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9776
f474844c
JZ		 97772010-10-22 Jie Zhang <jie@codesourcery.com>
9778
9779 * Makefile.in: Add FLAGS_TO_PASS variable.
9780 (install): Remove dependency of install-only and recursively
9781 invoke make for install-only.
9782
f1048712
DE		 97832010-10-04 Doug Evans <dje@google.com>
9784
9785 * Makefile.in (uninstall): Use $(DESTDIR).
9786
b53a1623
PA		 97872010-09-24 Pedro Alves <pedro@codesourcery.com>
9788
e6ee044d
PA		 9789 PR gdb/11842
9790
b53a1623
PA		 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
9794 si_code < 0.
9795
fa1bd1e4
JB		 97962010-09-13 Joel Brobecker <brobecker@adacore.com>
9797
9798 * lynx-i386-low.c: New file.
9799 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9800
47fac8f8
JB		 98012010-09-13 Joel Brobecker <brobecker@adacore.com>
9802
9803 * lynx-low.c (ptrace_request_to_str): Remove handling for
9804 request values that have been removed in LynxOS 5.x.
9805
1adfc54d
JB		 98062010-09-13 Joel Brobecker <brobecker@adacore.com>
9807
9808 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9809 <ptrace.h>
9810
c2a66c29
NS		 98112010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9812
9813 * configure.ac: Add --enable-inprocess-agent option.
9814 * configure: Rebuilt.
9815
32fcada3
YQ		 98162010-09-06 Yao Qi <yao@codesourcery.com>
9817
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.
9823
0cccb683
YQ		 98242010-09-06 Yao Qi <yao@codesourcery.com>
9825
9826 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9827 on return.
9828
423ec54c
JK		 98292010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9830
9831 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9832
12ac6819
PA		 98332010-09-06 Pedro Alves <pedro@codesourcery.com>
9834
9835 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9836 "$(IPA_DEPFILES)".
9837
8ed54b31
JB		 98382010-09-01 Joel Brobecker <brobecker@adacore.com>
9839
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.
9847
bb0116a4
JB		 98482010-09-01 Joel Brobecker <brobecker@adacore.com>
9849
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.
9854
a778ab81 98552010-09-01 Joel Brobecker <brobecker@adacore.com>
9856
9857 * gdbreplay.c: Move include of alloca.h up, next to include of
9858 malloc.h.
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.
9862
8b034a19 98632010-09-01 Joel Brobecker <brobecker@adacore.com>
9864
9865 * Makefile.in (memmem.o): Build with -Wno-error.
9866
98672010-09-01 Joel Brobecker <brobecker@adacore.com>
9868
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.
9873
98742010-09-01 Joel Brobecker <brobecker@adacore.com>
9875
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.
9880
1a981360
PA		 98812010-08-28 Pedro Alves <pedro@codesourcery.com>
9882
9883 * linux-low.c (__SIGRTMIN): Define if not already defined.
9884 (linux_create_inferior): Check for __ANDROID__ rather than
9885 __SIGRTMIN.
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
9894 __SIGRTMIN.
9895
b4d51a55
PA		 98962010-08-28 Pedro Alves <pedro@codesourcery.com>
9897
9898 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9899 debug_threads check. Avoid a linear search when not doing debug
9900 output.
9901
ec48365d
PA		 99022010-08-27 Pedro Alves <pedro@codesourcery.com>
9903
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
9913 gdb_fildes_t.
9914 * server.h: New gdb_fildes_t typedef.
9915 [USE_WIN32API]: Include winsock2.h.
9916 (delete_file_handler, add_file_handler): Adjust prototypes.
9917 (pfildes): Declare.
9918 * utils.c (pfildes): New.
9919
854d88f0
PA		 99202010-08-27 Pedro Alves <pedro@codesourcery.com>
9921
9922 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9923 * configure: Regenerate.
9924
0146f85b
PA		 99252010-08-27 Pedro Alves <pedro@codesourcery.com>
9926
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.
9938
90d74c30
PA		 99392010-08-26 Pedro Alves <pedro@codesourcery.com>
9940
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.
9960
fd467969
PA		 99612010-08-26 Pedro Alves <pedro@codesourcery.com>
9962
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.
9971
331e2f5f
PA		 99722010-08-26 Pedro Alves <pedro@codesourcery.com>
9973
9974 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9975
e581f2b4
PA		 99762010-08-26 Pedro Alves <pedro@codesourcery.com>
9977
9978 * gdbreplay.c (remote_error): New.
9979 (gdbchar): 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
9985 descriptor.
9986
3c11dd79
PA		 99872010-08-25 Pedro Alves <pedro@codesourcery.com>
9988
9989 * linux-low.c (linux_wait_1): Move non-debugging code out of
9990 `debug_threads' control.
9991
d20a8ad9
PA		 99922010-08-25 Pedro Alves <pedro@codesourcery.com>
9993
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.
10000
964e4306
PA		 100012010-08-25 Pedro Alves <pedro@codesourcery.com>
10002
10003 PR threads/10729
10004
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.
10013
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.
10026
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
10031 dr_status_mirror.
10032 (i386_initial_stuff): Clear dr_status_mirror and
10033 dr_control_mirror.
10034 (i386_get_thread_context): Adjust.
10035 (i386_set_thread_context): Adjust.
10036 (i386_thread_added): Adjust.
10037
5f21a75b
PA		 100382010-08-24 Pedro Alves <pedro@codesourcery.com>
10039
10040 * linux-low.h (linux_thread_area): Delete declaration.
10041
3e4c1235
TS		 100422010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10043
10044 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10045 after its termination.
10046
1971b033
PA		 100472010-08-09 Pedro Alves <pedro@codesourcery.com>
10048
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".
10055
310444ac
PA		 100562010-07-31 Pedro Alves <pedro@codesourcery.com>
10057
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).
10062
a19cae16
JK		 100632010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10064
10065 * Makefile.in (signals_def): New.
10066 (server_h): Append include/gdb/signals.h and signals_def.
10067 (server.o): Append signals_def.
10068
30d50328
JK		 100692010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10070
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.
10074
5c3216e2
OS		 100752010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10076
c6f46ca0
OS		 10077 * server.c (handle_query): strcpy() the returned string from paddress()
10078 instead of sprintf().
5c3216e2
OS		 10079 * utils.c (paddress): Return phex_nz().
10080
6bd31874
JB		 100812010-07-07 Joel Brobecker <brobecker@adacore.com>
10082
10083 * server.c (handle_v_cont): Call mourn_inferior if process
10084 just exited.
10085 (myresume): Likewise.
10086
0fb4aa4b
PA		 100872010-07-01 Pedro Alves <pedro@codesourcery.com>
10088
10089 Static tracepoints, and integration with UST.
10090
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.
10125 (ust_ops): New.
10126 (GET_UST_SYM): New.
10127 (USTF): New.
10128 (dlsym_ust): New.
10129 (ust_marker_to_static_tracepoint): New.
10130 (gdb_probe): 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.
10140 (next_st): 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.
10169 (UST_CFLAGS): New.
10170 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10171 * config.in, configure: Regenerate.
10172
9e4344e5
PA		 101732010-06-20 Ian Lance Taylor <iant@google.com>
10174 Pedro Alves <pedro@codesourcery.com>
10175
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.
10179
c6beb2cb
PA		 101802010-06-20 Pedro Alves <pedro@codesourcery.com>
10181
10182 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10183 conditions in gdbserver.
10184
d2ed6730
UW		 101852010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10186
10187 * spu-low.c (spu_read_memory): Wrap around local store limit.
10188 (spu_write_memory): Likewise.
10189
4e29fb54
PA		 101902010-06-15 Pedro Alves <pedro@codesourcery.com>
10191
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
10194 LONGEST uses.
10195 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10196 uses.
10197 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10198 uses with LONGEST uses.
10199
6a271cae
PA		 102002010-06-14 Stan Shebs <stan@codesourcery.com>
10201 Pedro Alves <pedro@codesourcery.com>
10202
10203 Bytecode compiler.
10204
10205 * linux-x86-low.c: Include limits.h.
10206 (add_insns): New.
10207 (always_true): New.
10208 (EMIT_ASM): New.
10209 (EMIT_ASM32): 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):
10250 Export in the IPA.
10251 (condition_true_at_tracepoint): If there's a compiled condition,
10252 run that.
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.
10272
92b72907
UW		 102732010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10274
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.
10277
fa593d66
PA		 102782010-06-01 Pedro Alves <pedro@codesourcery.com>
10279 Stan Shebs <stan@codesourcery.com>
10280
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
10310 do it if so.
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
10364 type.
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'.
43aaf8b6
PA		 10434 <actions_str, step_actions, step_actions_str>: Only include in
10435 GDBserver.
fa593d66
PA		 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):
10452 New.
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.
10463 (cmpxchg): 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
10484 IPA.
10485 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10486 support. Upload fast traceframes, and delete internal IPA
10487 breakpoints.
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
10501 to the regcache.
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.
10507 (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.
10513 (UALIGN): 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.
10534
d149dd1d
PA		 105352010-06-01 Pedro Alves <pedro@codesourcery.com>
10536
10537 * server.c (handle_query) <qSupported>: Do two passes over the
10538 qSupported string to avoid nesting strtok.
10539
f6528abd
JK		 105402010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10541
10542 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10543 (CDEPS): New.
10544 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10545 -Wl,--dynamic-list.
10546 * configure: Regenerate.
10547 * proc-service.list: New.
10548
ca2a87a0
JK		 105492010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10550
10551 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10552 New comment.
10553
363a6e9f
OS		 105542010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10555
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.
10559
d23b6cb1
PA		 105602010-05-23 Pedro Alves <pedro@codesourcery.com>
10561
10562 * config.h: Regenerate.
10563
28d3cf85
MK		 105642010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10565
10566 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10567 doesn't provide PTRACE_GET_THREAD_AREA.
10568
fea36a59
MK		 105692010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10570
10571 * linux-m68k-low.c: Include <asm/ptrace.h>
10572 (ps_get_thread_area): Implement.
10573
24b066ba
DE		 105742010-05-03 Doug Evans <dje@google.com>
10575
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.
10590
9836d6ea
PA		 105912010-05-03 Pedro Alves <pedro@codesourcery.com>
10592
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
10598 field.
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
10602 field.
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
10609 process structure.
10610 (thread_db_init): Don't set all_symbols_looked_up here.
10611 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10612
7984d532
PA		 106132010-05-03 Pedro Alves <pedro@codesourcery.com>
10614
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
10630 count.
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
10638 for_each_inferior.
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.
10656
e471f25b
PA		 106572010-05-03 Pedro Alves <pedro@codesourcery.com>
10658
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.
10663
1915ef4f
PA		 106642010-05-02 Pedro Alves <pedro@codesourcery.com>
10665
10666 * README: Use consistent `GDB' and `GDBserver' spellings.
10667
f9e39928
PA		 106682010-05-02 Pedro Alves <pedro@codesourcery.com>
10669
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
10675 breakpoints.
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
10683 breakpoints out.
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.
10693
1e7fc18c
PA		 106942010-05-01 Pedro Alves <pedro@codesourcery.com>
10695
10696 * linux-low.c (linux_enable_event_reporting): New.
10697 (linux_wait_for_event_1, handle_extended_wait): Use it.
10698
02fc4de7
PA		 106992010-04-30 Pedro Alves <pedro@codesourcery.com>
10700
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.
10711
bc3b5632
DE		 107122010-04-26 Doug Evans <dje@google.com>
10713
ae1ada35
DE		 10714 * server.c (handle_general_set): Make static.
10715
bc3b5632
DE		 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.
10719
65730243
DE		 107202010-04-23 Doug Evans <dje@google.com>
10721
10722 * server.c (start_inferior): Print inferior argv if --debug.
10723
a8ae7dc0
AR		 107242010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10725
10726 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10727 * nto-x86-low.c: Include server.h
10728
1c07cc19
PM		 107292010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10730
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
10734 in the comment.
10735
e0a61e09
PM		 107362010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10737
10738 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10739 64-bit executables.
10740
54709339
PM		 107412010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10742
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.
10749
e8f0053d
PM		 107502010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10751
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'.
10762
c481e77e
PM		 107632010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10764
10765 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10766 `amd64-avx.o'.
10767
12ea4b69
PM		 107682010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10769
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.
10774
f6d1620c
L		 107752010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10776
10777 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10778 if __x86_64__ is defined.
10779
8e642873
PM		 107802010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10781
10782 * configure: Regenerate.
10783
711e434b
PM		 107842010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10785
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.
10796
505106cd
PA		 107972010-04-12 Pedro Alves <pedro@codesourcery.com>
10798
505106cd
PA		 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.
10807
e8470a06
PA		 108082010-04-12 Pedro Alves <pedro@codesourcery.com>
10809
10810 * server.h (buffer_xml_printf): Remove redundant `;'.
10811
45ba0d02
PA		 108122010-04-12 Pedro Alves <pedro@codesourcery.com>
10813
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
10819 regsets.
10820
59e04013
L		 108212010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10822
10823 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10824 variable warning on Linux/x86-64.
10825
8336d594
PA		 108262010-04-11 Pedro Alves <pedro@codesourcery.com>
10827
10828 GDBserver disconnected tracing support.
10829
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
10847 linux_pause_all.
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.
10856
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.
10863 (tracing): Delete.
10864 (disconnected_tracing): Declare.
10865 (stop_tracing): Declare.
10866
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.
10883
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.
10892
10893 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10894
10895 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10896 New fields.
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.
10903
10904 * tracepoint.c (tracing): Make extern.
10905 (disconnected_tracing): New.
10906 (stop_tracing): Make extern. Handle tracing stops due to GDB
10907 disconnecting.
10908 (cmd_qtdisconnected): New.
10909 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10910 (handle_tracepoint_general_set): Handle QTDisconnected.
10911
10912 * event-loop.c (event_handler_func): Change return type to int.
10913 (process_event): Bail out if the event handler wants the event
10914 loop to stop.
10915 (handle_file_event): Ditto.
10916 (start_event_loop): Bail out if the event handler wants the event
10917 loop to stop.
10918
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.
10924
5d267c4c
PA		 109252010-04-11 Pedro Alves <pedro@codesourcery.com>
10926
10927 * regcache.c (realloc_register_cache): Invalidate inferior's
10928 regcache before recreating it.
10929
623ccd72
PA		 109302010-04-09 Pedro Alves <pedro@codesourcery.com>
10931
10932 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10933
219f2f23
PA		 109342010-04-09 Stan Shebs <stan@codesourcery.com>
10935 Pedro Alves <pedro@codesourcery.com>
10936
10937 * server.h (LONGEST): New.
10938 (struct thread_info) <while_stepping>: New field.
10939 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10940 Declare.
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
10951 queries.
10952 (main): Initialize the tracepoints module.
10953 (process_serial_event): Handle traceframe reads/writes.
10954
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>:
10961 New field.
10962 * linux-x86-low.c (x86_supports_tracepoints): New.
10963 (the_low_target). Install it.
10964
10965 * mem-break.h (delete_breakpoint): Declare.
10966 * mem-break.c (delete_breakpoint): Make external.
10967
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)
10972 (phex_nz): New.
10973
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.
889bf7c5 10985
219f2f23
PA		 10986 * tracepoint.c: New.
10987
10988 * Makefile.in (OBS): Add tracepoint.o.
10989 (tracepoint.o): New rule.
10990
3a13a53b
L		 109912010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10992
10993 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10994 (i386-mmx.o): New.
10995 (i386-mmx.c): Likewise.
10996 (i386-mmx-linux.o): Likewise.
10997 (i386-mmx-linux.c): Likewise.
10998
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.
11003
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.
11007
1570b33e
L		 110082010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11009
11010 * Makefile.in (clean): Updated.
11011 (i386-avx.o): New.
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.
11019
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.
11030
11031 * i387-fp.c: Include "i386-xstate.h".
11032 (i387_xsave): New.
11033 (i387_cache_to_xsave): Likewise.
11034 (i387_xsave_to_cache): Likewise.
11035 (x86_xcr0): Likewise.
11036
11037 * i387-fp.h (i387_cache_to_xsave): Likewise.
11038 (i387_xsave_to_cache): Likewise.
11039 (x86_xcr0): Likewise.
11040
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.
11050
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.
11056
11057 * linux-low.h (regset_info): Add nt_type.
11058 (linux_target_ops): Add process_qsupported.
11059
11060 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11061 and <sys/uio.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.
11078
11079 * server.c (handle_query): Call target_process_qsupported.
11080
11081 * target.h (target_ops): Add process_qsupported.
11082 (target_process_qsupported): New.
11083
fc7238bb
PA		 110842010-04-03 Pedro Alves <pedro@codesourcery.com>
11085
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.
11095
bdabb078
PA		 110962010-04-01 Pedro Alves <pedro@codesourcery.com>
11097
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.
11102
d3bbe7a0
PA		 111032010-04-01 Pedro Alves <pedro@codesourcery.com>
11104
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
11108 breakpoints.
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
11118 qSymbol query.
11119
8b07ae33
PA		 111202010-04-01 Pedro Alves <pedro@codesourcery.com>
11121
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.
11127
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
11153 raw_breakpoint.
11154 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11155 instead.
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.
11165
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.
11171
11172 * server.h (struct raw_breakpoint): Forward declare.
11173 (struct process_info): New field `raw_breakpoints'.
11174
11175 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11176 breakpoints.
11177
6bf5e0ba
PA		 111782010-03-24 Pedro Alves <pedro@codesourcery.com>
11179
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.
11196
414a389f
PA		 111972010-03-24 Pedro Alves <pedro@codesourcery.com>
11198
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
11211 pointer.
11212
2280c721
PA		 112132010-03-24 Pedro Alves <pedro@codesourcery.com>
11214
11215 * server.c (handle_query): Assign, not compare.
11216
d50171e4
PA		 112172010-03-24 Pedro Alves <pedro@codesourcery.com>
11218
11219 Teach linux gdbserver to step-over-breakpoints.
11220
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.
11225 (get_pc): New.
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
11237 perspective.
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
11246 wait status.
11247 (send_sigstop): Don't clear stop_expected. Always set it,
11248 instead.
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.
11300
30ba68cb
MS		 113012010-03-23 Michael Snyder <msnyder@vmware.com>
11302
11303 * server.c (crc32): New function.
11304 (handle_query): Add handling for 'qCRC:' request.
11305
b9a881c2
PA		 113062010-03-23 Pedro Alves <pedro@codesourcery.com>
11307
11308 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11309 lwp had been stopped by a watchpoint.
11310
e92d13d5
PA		 113112010-03-16 Pedro Alves <pedro@codesourcery.com>
11312
11313 * server.h (internal_error): Declare.
11314 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11315 * utils.c (internal_error): New function.
11316
64daa791
AS		 113172010-03-15 Andreas Schwab <schwab@redhat.com>
11318
11319 * configure.srv: Fix typo setting srv_regobj.
11320
f52cd8cd
PA		 113212010-03-15 Pedro Alves <pedro@codesourcery.com>
11322
11323 * linux-low.c (fetch_register): Avoid passing a non string literal
11324 format to `error'.
11325 (usr_store_inferior_registers): Ditto.
11326
93ae6fdc
PA		 113272010-03-14 Pedro Alves <pedro@codesourcery.com>
11328
11329 * linux-low.c (linux_write_memory): Bail out early if peeking
11330 memory failed.
11331
c3adc08c
PA		 113322010-03-14 Pedro Alves <pedro@codesourcery.com>
11333
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
11339 directly.
11340 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11341 field.
11342 (linux_stopped_by_watchpoint): Rewrite.
11343 (linux_stopped_data_address): Rewrite.
11344
bce522a2
PA		 113452010-03-06 Simo Melenius <simo.melenius@iki.fi>
11346
11347 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11348 switching the current inferior, not before.
11349
90884b2b
L		 113502010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11351
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.
11363 (i386.o): New.
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.
11371
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.
11391
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.
11396
193f13e6
MK		 113972010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11398
11399 * configure.ac: Check for libdl. If it is not available link against
11400 static libthread_db.
11401 * configure: Regenerate.
11402
85d721b8
PA		 114032010-02-22 Pedro Alves <pedro@codesourcery.com>
11404
11405 PR9605
11406
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.
11410
6076632b
DE		 114112010-02-12 Doug Evans <dje@google.com>
11412
11413 * linux-low.c (linux_supports_tracefork_flag): Document.
11414 (linux_look_up_symbols): Add comment.
11415
3327ccf7
L		 114162010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11417
11418 * regcache.c (supply_register): Clear regcache if buf is NULL.
11419
0718675c 114202010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 11421 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 11422
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.
11426
177321bd
DJ		 114272010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11428
11429 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11430 (thumb2_breakpoint): New.
11431 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11432
2b009048
DJ		 114332010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11434
11435 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11436 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11437 breakpoints.
11438
3be029c7
PA		 114392010-01-21 Pedro Alves <pedro@codesourcery.com>
11440
11441 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11442
18f5de3b
JK		 114432010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11444
11445 * linux-s390-low.c (s390_collect_ptrace_register)
11446 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11447
3743bb4f
DE		 114482010-01-21 Doug Evans <dje@google.com>
11449
14ce3065
DE		 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.
11458
3743bb4f
DE		 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.
11461
8b315be5
PA		 114622010-01-21 Pedro Alves <pedro@codesourcery.com>
11463
11464 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11465 target.
11466
85492558
PA		 114672010-01-21 Pedro Alves <pedro@codesourcery.com>
11468
11469 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11470 prototype to take a regcache. Adjust.
11471
442ea881
PA		 114722010-01-20 Pedro Alves <pedro@codesourcery.com>
11473
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
11501 prototype.
11502 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11503 Change prototype.
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
11514 regcache. Adjust.
43aaf8b6
PA		 11515 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11516 Ditto.
442ea881
PA		 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.
11522 Adjust.
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.
11539 Adjust.
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):
11544 Adjust.
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.
11554 Adjust.
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.
43aaf8b6
PA		 11559 * linux-ppc-low.c (ppc_supply_ptrace_register)
11560 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 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
11575 regcache. Adjust.
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
11585 regcache. Adjust.
11586 * win32-i386-low.c (i386_fetch_inferior_register)
11587 (i386_store_inferior_register): Change prototype to take a
11588 regcache. Adjust.
11589 * win32-low.c (child_fetch_inferior_registers)
11590 (child_store_inferior_registers): Change prototype to take a
11591 regcache. Adjust.
11592 (win32_wait): Adjust.
11593 (win32_fetch_inferior_registers): Change prototype to take a
11594 regcache. Adjust.
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.
11598
60c3d7b0
DE		 115992010-01-20 Doug Evans <dje@google.com>
11600
11601 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11602 #ifdef.
11603 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 11604 (W_STOPCODE): Provide definition if missing.
60c3d7b0 11605
dc146f7c
VP		 116062010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11607
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):
11615 New.
11616 (handle_query): Handle qXfer:threads. Announce availability
11617 thereof.
11618 * target.h (struct target_ops): New field core_of_thread.
11619
7803799a
UW		 116202010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11621
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.
11646
6e7ffa39
JB		 116472010-01-01 Joel Brobecker <brobecker@adacore.com>
11648
11649 * server.c (gdbserver_version): Update copyright year to 2010.
11650 * gdbreplay.c (gdbreplay_version): Likewise.
11651
957f3f49
DE		 116522009-12-28 Doug Evans <dje@google.com>
11653
11654 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11655 elf/external.h. Include <elf.h> instead but only if necessary.
11656
ca5c370d
PA		 116572009-12-28 Pedro Alves <pedro@codesourcery.com>
11658
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
11666 passed in process.
11667
4ee62156
DE		 116682009-12-21 Doug Evans <dje@google.com>
11669
d90e6a88
DE		 11670 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11671
c5f62d5f
DE		 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.
11677
10e86dd7
DE		 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.
11683
4ee62156
DE		 11684 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11685
00f515da
DE		 116862009-12-18 Doug Evans <dje@google.com>
11687
e9464885
DE		 11688 * event-loop.c: Include unistd.h if it exists.
11689
07d4f67e
DE		 11690 * linux-low.c (my_waitpid): Move definition away from being in
11691 between linux_tracefork_child/linux_test_for_tracefork.
11692
00f515da
DE		 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.
11696
1de1badb
DE		 116972009-12-16 Doug Evans <dje@google.com>
11698
11699 * linux-low.c (linux_read_memory): Fix argument to read.
11700
aeeb81d1
PA		 117012009-11-26 Pedro Alves <pedro@codesourcery.com>
11702
11703 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11704 events, don't leave current_inferior pointing at null.
11705
10357975
PA		 117062009-11-26 Pedro Alves <pedro@codesourcery.com>
11707
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.
11713
cf6e3471
PA		 117142009-11-26 Pedro Alves <pedro@codesourcery.com>
11715
11716 * win32-low.c (win32_add_one_solib): If the dll name is
11717 "ntdll.dll", prepend the system directory to the dll path.
11718
0c85e18e
MK		 117192009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11720
11721 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11722
9ac544ce 117232009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 11724 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 11725
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.
11732
fd7dd3e6
PA		 117332009-11-16 Pedro Alves <pedro@codesourcery.com>
11734
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
11741 to thread_db_free.
11742 (thread_db_free): Add `detaching' parameter. Only
11743 call td_ta_clear_event if detaching from process.
11744
75aa492e
MK		 117452009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11746
11747 * thread-db.c (thread_db_free): Fix typo.
11748
21e1bee4
PP		 117492009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11750
11751 PR gdb/10838
11752 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11753
8838b45e
NS		 117542009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11755
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
11759 needed.
11760 * configure: Rebuilt.
11761
8a35fb51
SL		 117622009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11763
11764 PR gdb/10783
11765
11766 * server.c (handle_search_memory_1): Correct read_addr initialization
11767 in loop for searching subsequent chunks.
11768
96f15937
PP		 117692009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11770
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.
889bf7c5 11776
5f7d1694
PP		 117772009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11778
11779 PR gdb/10757
11780 * thread-db.c (attach_thread): New function.
11781 (maybe_attach_thread): Return success/failure.
11782 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11783 (thread_db_find_new_threads): Loop until no new threads.
11784
88e3b899
PA		 117852009-10-13 Pedro Alves <pedro@codesourcery.com>
11786
11787 * proc-service.c (ps_lgetregs): Formatting.
11788
cdbfd419
PP		 117892009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11790
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
11794 thread_db.
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.
889bf7c5 11813
4168d2d6
UW		 118142009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11815
11816 * spu-low.c (spu_kill): Wait for inferior to terminate.
11817 Call clear_inferiors.
11818 (spu_detach): Call clear_inferiors.
11819
81ecdfbb
RW		 118202009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11821
11822 * aclocal.m4: Regenerate.
11823 * config.in: Likewise.
11824 * configure: Likewise.
11825
0b9ff2c0
UW		 118262009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11827
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.
11832
efcbbd14
UW		 118332009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11834
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.
11840
f4d9bade
UW		 118412009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11842
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.
11853
96e946ca
RW		 118542009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11855
11856 * Makefile.in (datarootdir): New variable.
11857
58d6951d
DJ		 118582009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11859
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.
11875
12b42a12
DJ		 118762009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11877
11878 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11879 the main thread again.
11880
ac8c974e
AR		 118812009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11882
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.
11891
4424e0c3 118922009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11893
11894 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11895 srv_tgtobj.
11896
912cf4ba
PA		 118972009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11898 Pedro Alves <pedro@codesourcery.com>
11899
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.
11906
aa5ca48f
DE		 119072009-06-30 Doug Evans <dje@google.com>
11908 Pierre Muller <muller@ics.u-strasbg.fr>
11909
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
11925 provided.
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,
11929 prepare_to_resume.
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,
11944 prepare_to_resume.
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.
11973
d993e290
PA		 119742009-06-25 Pedro Alves <pedro@codesourcery.com>
11975
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.
11982
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.
11994
0f54c268
PM		 119952009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11996
11997 * server.c (handle_v_kill): Pass signal_pid to
11998 kill_inferior if multi_process is zero.
11999
c6314022
AR		 120002009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12001
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'.
12005
4463ce24
AR		 120062009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12007
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
12013 regno 0.
12014
cf8fd78b
PA		 120152009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12016 Pedro Alves <pedro@codesourcery.com>
12017
12018 * target.h (struct target_ops) <supports_multi_process>: New
12019 callback.
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
12026 callback.
12027
47c0c975
DE		 120282009-05-24 Doug Evans <dje@google.com>
12029
e09875d4
DE		 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.
12034
e27d73f6
DE		 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)
12037 directly.
12038
47c0c975
DE		 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.
12042
2acc282a
DE		 120432009-05-23 Doug Evans <dje@google.com>
12044
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.
12048
9f1036c1
DE		 120492009-05-13 Doug Evans <dje@google.com>
12050
12051 * linux-x86-low.c: Don't include assert.h.
12052 (x86_siginfo_fixup): Use fatal, not assert.
12053 (x86_arch_setup): Fix comment.
12054
d0722149
DE		 120552009-05-12 Doug Evans <dje@google.com>
12056
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
12066 linux-x86-low.o.
12067 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12068 linux-x86-low.o.
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.
12078
fdeb2a12
DE		 120792009-05-07 Doug Evans <dje@google.com>
12080
12081 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12082 (regsets_store_inferior_registers): Ditto.
12083
a6dbe5df
PA		 120842009-05-06 Pedro Alves <pedro@codesourcery.com>
12085
12086 PR server/10048
12087
12088 * linux-low.c (must_set_ptrace_flags): Delete.
12089 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12090 of the global.
12091 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12092 `lwp->must_set_ptrace_flags' instead.
ba42693b 12093 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 12094 (linux_wait_1): ... not here.
12095
5091eb23
DE		 120962009-04-30 Doug Evans <dje@google.com>
12097
9f767825
DE		 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.
12106
5091eb23
DE		 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.
12111
155c8968
PA		 121122009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12113
12114 * configure.srv: Add x86 Windows CE target.
12115
7fe519cb
UW		 121162009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12117
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.
12124
5472f405
UW		 121252009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12126
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.
12138
55ac2b99
PA		 121392009-04-02 Pedro Alves <pedro@codesourcery.com>
12140
12141 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12142 variable.
12143
95954743
PA		 121442009-04-01 Pedro Alves <pedro@codesourcery.com>
12145
12146 Implement the multiprocess extensions, and add linux multiprocess
12147 support.
12148
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
12155 to ptid_t.
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
12177 parameter. Adjust.
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
12192 to ptid.
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.
12207 (hexchars): New.
12208 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12209 read_ptid): New.
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
12215 to ptid_t.
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
12221 ptid_t.
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
12228 "qAttached:PID".
12229 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12230 changes.
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
12238 change.
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
12243 variants.
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
12264 new_inferior here.
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
12283 ptid_t. Adjust.
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.
12292 Adjust.
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
12297 ptids.
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
12312 per-process data.
12313 (find_one_thread): Change argument type to ptid_t. Adjust to
12314 per-process data.
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
12321 processes table.
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
12332 processes table.
12333 (child_fetch_inferior_registers, child_store_inferior_registers):
12334 Adjust.
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
12338 table.
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
12345 processes table.
12346
bd99dc85
PA		 123472009-04-01 Pedro Alves <pedro@codesourcery.com>
12348
12349 Non-stop mode support.
12350
12351 * server.h (non_stop): Declare.
12352 (gdb_client_data, handler_func): Declare.
12353 (delete_file_handler, add_file_handler, start_event_loop):
12354 Declare.
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
12374 interface changes.
12375 (attach_inferior): In non-stop mode, don't wait for the target
12376 here.
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
12383 and non-stop mode.
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
12397 loop.
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
12404 general_thread.
12405 * event-loop.c: New.
12406 * Makefile.in (OBJ): Add event-loop.o.
12407 (event-loop.o): New rule.
12408
12409 * linux-low.h (pid_of): Moved here.
12410 (lwpid_of): New.
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.
12417 (delete_lwp): 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
12425 lwpid_of.
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.
12444 (linux_wait): 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
12448 thread.
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
12454 threads.
12455 (my_waitpid): Reimplement. Emulate __WALL.
12456 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12457 Use lwpid_of.
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.
12469
5b1c542e
PA		 124702009-04-01 Pedro Alves <pedro@codesourcery.com>
12471
12472 Decouple target code from remote protocol.
12473
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
12482 declarations.
12483 (prepare_resume_reply): Change prototype to take a
12484 target_waitstatus.
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.
12490 Adjust.
12491 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12492 not as an address.
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.
12501
12502 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12503 interface.
12504 * spu-low.c (spu_wait): Adjust.
12505 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12506 Delete.
12507 (win32_wait): Adjust.
12508
2bd7c093
PA		 125092009-04-01 Pedro Alves <pedro@codesourcery.com>
12510
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
12526 change.
12527 * win32-low.c (win32_detach, win32_resume): Ditto.
12528
c35fafde
PA		 125292009-04-01 Pedro Alves <pedro@codesourcery.com>
12530
12531 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12532 flag.
12533 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12534 pending.
12535 (linux_continue_one_thread): Only preserve the stepping flag if
12536 there's a pending breakpoint.
12537
0a59d50b
PA		 125382009-03-31 Pedro Alves <pedro@codesourcery.com>
12539
12540 * server.c (main): After the inferior having exited, call
12541 remote_close before exiting gdbserver.
12542
f04c6d38
TJB		 125432009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12544
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
12549 size of the FPSCR.
12550
78e5cee6
PA		 125512009-03-23 Pedro Alves <pedro@codesourcery.com>
12552
12553 * server.c (handle_query) Whitespace and formatting.
12554
1b3f6016
PA		 125552009-03-22 Pedro Alves <pedro@codesourcery.com>
12556
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.
12565
a07b2135
PA		 125662009-03-22 Pedro Alves <pedro@codesourcery.com>
12567
12568 * inferiors.c (find_inferior): Make it safe for the callback
12569 function to delete the currently iterated inferior.
12570
67cc2626
PA		 125712009-03-22 Pedro Alves <pedro@codesourcery.com>
12572
12573 * Makefile.in (linuw_low_h): Move higher.
12574 (thread-db.o): Depend on $(linux_low_h).
12575
54a0b537
PA		 125762009-03-17 Pedro Alves <pedro@codesourcery.com>
12577
12578 Rename "process" to "lwp" throughout.
12579
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):
12609 Adjust.
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.
12623
0b16c5cf
PA		 126242009-03-14 Pedro Alves <pedro@codesourcery.com>
12625
12626 * server.c (handle_query): Handle "qAttached".
12627
32de4b9d
NS		 126282009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12629
12630 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12631 GPLv3, update license URL.
12632
2aecd87f
DE		 126332009-03-01 Doug Evans <dje@google.com>
12634
93efd302 12635 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 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.
12640
86b1f9c5
PM		 126412009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12642
12643 * remote-utils.c (getpkt): Also generate remote-debug
12644 information if noack_mode is set.
12645
4aa995e1
PA		 126462009-02-06 Pedro Alves <pedro@codesourcery.com>
12647
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.
12653
62709adf
PA		 126542009-01-26 Pedro Alves <pedro@codesourcery.com>
12655
12656 * server.c (gdbserver_usage): Mention --remote-debug.
12657 (main): Accept '--remote-debug' switch.
12658
aef93bd7
DE		 126592009-01-18 Doug Evans <dje@google.com>
12660
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
12666 user upon failure.
12667 (handle_v_run): Ditto. Call freeargv.
12668 * server.h (freeargv): Declare.
12669 * utils.c (freeargv): New fn.
12670
54363045
DE		 126712009-01-15 Doug Evans <dje@google.com>
12672
f626972c
DE		 12673 * gdbreplay.c (perror_with_name): Make arg const char *.
12674 * server.h (target_signal_to_name): Make return type const char *.
0842e787 12675 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 12676 * utils.c (perror_with_name): Make arg const char *.
54363045 12677
18aae699
PA		 126782009-01-14 Pedro Alves <pedro@codesourcery.com>
12679
12680 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12681 when handling a EXIT_PROCESS_DEBUG_EVENT.
12682
ff703abe
JB		 126832009-01-06 Joel Brobecker <brobecker@adacore.com>
12684
12685 * gdbreplay.c (gdbreplay_version): Update copyright year.
12686 * server.c (gdbserver_version): Likewise.
12687
f21cc1a2 126882009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 12689
12690 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 12691 (handle_extended_wait): Improve comment.
0e21c1ec 12692
bca929d3
DE		 126932008-12-13 Doug Evans <dje@google.com>
12694
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.
12704 * server.c: Ditto.
12705 * target.c: Ditto.
12706 * win32-low.c: Ditto.
12707
97438e3f
DE		 127082008-12-12 Doug Evans <dje@google.com>
12709
896c7fbb
DE		 12710 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12711 in debugging printf.
12712
97438e3f
DE		 12713 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12714
e3b886f8
DE		 127152008-12-09 Doug Evans <dje@google.com>
12716
12717 * linux-low.h (struct process_info): Delete member tid, unused.
12718 * thread-db.c (find_one_thread): Update.
12719 (maybe_attach_thread): Update.
12720
07e059b5
VP		 127212008-12-02 Pedro Alves <pedro@codesourcery.com>
12722
889bf7c5
PA		 12723 * target.h (struct target_ops): Add qxfer_osdata member.
12724 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12725 and dirent.h.
12726 (linux_qxfer_osdata): New functions.
12727 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12728 callback.
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.
07e059b5 12736
4cab47ab
DE		 127372008-11-24 Doug Evans <dje@google.com>
12738
12739 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12740
f142445f
DJ		 127412008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12742
12743 * server.c (handle_v_run): Always use the supplied argument list.
12744
d0107bb6 127452008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 12746
d0107bb6
BW		 12747 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12748 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 12749
2c4ad781
TJB		 127502008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12751
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
12763 in 32-bits.
12764
dfb64f85
DJ		 127652008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12766
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.
12774
66b6e1dd
DE		 127752008-10-21 Doug Evans <dje@google.com>
12776
12777 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12778 (READLINE_DIR,READLINE_DEP): Delete.
12779 (INTERNAL_CFLAGS): Update.
12780 (LINTFLAGS): Update.
12781
9b710a42
PA		 127822008-10-10 Pedro Alves <pedro@codesourcery.com>
12783
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].
12786
5822d809
PA		 127872008-09-08 Pedro Alves <pedro@codesourcery.com>
12788
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.
12792
74aac56f
DJ		 127932008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12794
12795 * configure.srv: Merge MIPS and MIPS64.
12796
400b20f5
MR		 127972008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12798
12799 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12800
677c5bb1
LM		 128012008-08-18 Luis Machado <luisgpm@br.ibm.com>
12802
12803 * Makefile.in: Add required vsx dependencies.
12804
12805 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12806 Declare init_registers_powerpc_vsx32l.
12807 Declare init_registers_powerpc_vsx64l.
12808 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12809 (ppc_arch_setup): Check for VSX in hwcap.
12810 (ppc_fill_vsxregset): New function.
12811 (ppc_store_vsxregset): New function.
12812 Add new VSX entry in regset_info target_regsets.
12813
12814 * configure.srv: Add new VSX dependencies.
12815
a6f3e723
SL		 128162008-08-12 Pedro Alves <pedro@codesourcery.com>
12817
12818 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12819 (remote_open): Set or clear transport_is_reliable.
12820 (putpkt_binary): Don't expect acks in noack mode.
12821 (getpkt): Don't send ack/nac in noack mode.
12822 * server.c (handle_general_set): Handle QStartNoAckMode.
12823 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12824 qSupported.
12825 (main): Reset noack_mode on every connection.
12826 * server.h (noack_mode): Declare.
12827
a417dc56
RW		 128282008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12829
12830 * Makefile.in (GDBREPLAY_OBS): New variable.
12831 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12832
3221518c
UW		 128332008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12834 Daniel Jacobowitz <dan@codesourcery.com>
12835
12836 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12837 (usr_store_inferior_registers): Likewise.
12838 (regsets_store_inferior_registers): Likewise.
12839
ec56be1b
PA		 128402008-07-31 Rolf Jansen <rj@surtec.com>
12841 Pedro Alves <pedro@codesourcery.com>
12842
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.
12849
2fe5e3ff
DE		 128502008-07-28 Doug Kwan <dougkwan@google.com>
12851
12852 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12853 (linux_write_memory): Remove declaration of errno.
12854
836acd6d
UW		 128552008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12856
12857 * linux-low.c (handle_extended_wait): Do not use "status"
12858 variable uninitialized.
12859
aeba519e
PA		 128602008-07-07 Pedro Alves <pedro@codesourcery.com>
12861
12862 * server.c (handle_v_attach): Inhibit reporting dll changes.
12863
db42f210
PA		 128642008-06-27 Pedro Alves <pedro@codesourcery.com>
12865
12866 * remote-utils.c (prepare_resume_reply): If requested, don't
12867 output "thread:TID" in the T stop reply.
12868
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
12872 and qsThreadInfo.
12873 (handle_v_requests): If requested, disable support for vCont.
12874 (gdbserver_show_disableable): New.
12875 (main): Handle --disable-packet and --disable-packet=LIST.
12876
12877 * server.h (disable_packet_vCont, disable_packet_Tthread)
12878 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12879
8e4c5421
CD		 128802008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12881
12882 * server.c (gdbserver_usage): Mention --version.
12883
6e23a804
DJ		 128842008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12885
12886 * Makefile.in (gdbreplay.o): New rule.
12887
90aa6a40
JM		 128882008-06-06 Joseph Myers <joseph@codesourcery.com>
12889
12890 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12891 message, not gdbserver.
12892
c16158bc 128932008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12894 Nathan Sidwell <nathan@codesourcery.com>
12895 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12896
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.
12907
aeb75bf5
DJ		 129082008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12909
12910 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12911 (arm_breakpoint_at): Handle Thumb.
12912 (the_low_target): Add comment.
12913
76b233dd
UW		 129142008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12915
12916 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12917
08388c79
DE		 129182008-05-09 Doug Evans <dje@google.com>
12919
a3c83fae
DE		 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.
08388c79
DE		 12923 (handle_search_memory): New fn.
12924 (handle_query): Process qSearch:memory packets.
12925
bb9c3d36
UW		 129262008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12927
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.
12933
7284e1be
UW		 129342008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12935
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
12944 to srv_xmlfiles.
12945
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.
12956 (clean): Update.
12957
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.
12974
12975 * inferiors.c (clear_inferiors): Reset current_inferior.
12976
fdc59709
PB		 129772008-04-23 Paolo Bonzini <bonzini@gnu.org>
12978
889bf7c5
PA		 12979 * acinclude.m4: Add override.m4.
12980 * configure: Regenerate.
fdc59709 12981
c9b2f845
UW		 129822008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12983
12984 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12985 initial call to init_register_ppc64.
12986
550512b8
UW		 129872008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12988
43aaf8b6
PA		 12989 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12990 single powerpc*-*-linux* case.
550512b8
UW		 12991 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12992
b6430ec3
UW		 129932008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12994
12995 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12996 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12997 from reg_xmlfiles.
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.
13012
52fa2412
UW		 130132008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13014
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
13021 use_regsets_p.
13022 (initialize_low): Allocate disabled_regsets.
13023
e28b3332
DJ		 130242008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13025
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.
13031
4536995d
UW		 130322008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13033
13034 * server.c (handle_query): Never return "unsupported" for
13035 qXfer:features:read queries.
13036
221c031f
UW		 130372008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13038
13039 * server.c (get_features_xml): Fix inverted condition.
13040 (handle_query): Always support qXfer:feature:read.
13041
ccd213ac
DJ		 130422008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13043
13044 * server.c (wrapper_argv): New.
13045 (start_inferior): Handle wrapper_argv. If set, expect an extra
13046 trap.
13047 (gdbserver_usage): Document --wrapper.
13048 (main): Parse --wrapper.
13049
6fe305f7
UW		 130502008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13051
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.
889bf7c5 13059 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 13060
5b0a002e
UW		 130612008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13062
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.
13068
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
889bf7c5 13079 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 13080 collect_ptrace_register and supply_ptrace_register members.
13081
9b4b61c8
UW		 130822008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13083
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.
13087
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.
13101
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.
13115
ee1a7ae4
UW		 131162008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13117
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.
13124
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.
13129
13130 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13131 (ppc_supply_ptrace_register): Likewise.
13132 (the_low_target): Update.
13133
13134 * linux-i386-low.c (the_low_target): Update.
13135 * linux-x86-64-low.c (the_low_target): Update.
13136
d61ddec4
UW		 131372008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13138
13139 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13140 reg-s390.o and reg-s390x.o.
13141
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.
13147
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.
13152
13153 * regcache.c (realloc_register_cache): New function.
13154 (set_register_cache): Call it for each existing regcache.
13155
d05b4ac3
UW		 131562008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13157
13158 * server.h (init_registers): Remove prototype.
13159
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.
13196
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.
13204
13205 * spu-low.c (init_registers_spu): Add prototype.
13206 (initialize_low): Call initialie_registers_spu () instead of
13207 initialize_registers ().
13208
fd96d250
PA		 132092008-02-19 Pedro Alves <pedro@codesourcery.com>
13210
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
13213 error instead.
13214
d41b6bb4
DJ		 132152008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13216
13217 * server.c (handle_query): Correct length check.
13218
5ac588cf
PA		 132192008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13220
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
13236 has exited.
13237
ecd7ecbc
DJ		 132382008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13239
13240 * server.c (monitor_show_help): Add "exit".
13241
1525d545
MG		 132422008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13243
ecd7ecbc 13244 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 13245 (clean): Add reg-xtensa.c.
13246 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 13247 * configure.srv (xtensa*-*-linux*) New target.
13248 * linux-xtensa-low.c: New.
13249 * xtensa-xtregs.c: New.
1525d545 13250
59a016f0
PA		 132512008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13252
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.
889bf7c5 13265 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 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
13276 hostio-errno.o.
13277 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13278 * configure: Regenerate.
13279
2d717e4f
DJ		 132802008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13281
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
13286 is running.
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
13295 "monitor exit".
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.
13307
7407e2de
AS		 133082007-12-20 Andreas Schwab <schwab@suse.de>
13309
13310 * linux-low.c (STACK_SIZE): Define.
13311 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13312 (linux_test_for_tracefork): Likewise.
13313
b65d95c5
DJ		 133142007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13315
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
13319 int.
13320 (set_breakpoint_at): Update handler type.
13321 (reinsert_breakpoint_handler): Return 1 instead of calling
13322 delete_breakpoint.
13323 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13324 setting a new one.
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.
13330
4e799345
DJ		 133312007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13332
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.
13337
27524b67
DJ		 133382007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13339
13340 * server.c (myresume): Add own_buf argument.
13341 (main): Update calls.
13342
a20d5e98
DJ		 133432007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13344
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.
13357
b79d787e
DJ		 133582007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13359
13360 * remote-utils.c (readchar): Allow binary data in received messages.
13361
d97903b2
PA		 133622007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13363
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
13369 attaching.
13370
311de423
PA		 133712007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13372
13373 * server.c (main): Don't report dll events on the initial
13374 connection on attaches.
13375
6c2d16d2
PA		 133762007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13377
13378 * server.c (main): Relax numerical bases supported for the pid of
13379 the --attach command line argument.
13380
5ca906e6
PA		 133812007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13382
13383 * win32-low.c (win32_attach): Call OpenProcess before
13384 DebugActiveProcess, not after. Add last error output to error
13385 call.
13386
9c6c8194
PA		 133872007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13388
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'
13394 field.
13395
4d5d1aaa
PA		 133962007-12-03 Leo Zayas
13397 Pedro Alves <pedro_alves@portugalmail.pt>
13398
13399 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13400 global variables.
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,
13409 and 1 otherwise.
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
13413 resort.
13414
c436e841
PA		 134152007-12-03 Leo Zayas
13416 Pedro Alves <pedro_alves@portugalmail.pt>
13417
13418 * win32-low.h (win32_thread_info): Add descriptions to the
13419 structure members. Replace `suspend_count' counter by a
13420 `suspended' flag.
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.
13427
e7b5fa67
PA		 134282007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13429
13430 * win32-low.c (win32_wait): Don't read from the inferior when it
13431 has already exited.
13432
a385171d
PA		 134332007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13434
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.
13438
f80c84b3
DJ		 134392007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13440
13441 * hostio.c: Correct copyright year.
13442
a6b151f1
DJ		 134432007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13444
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.
13452
f9387fc3
DJ		 134532007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13454
13455 * linux-low.c: Include <sched.h>.
13456
51c2684e
DJ		 134572007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13458
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.
13462
75f83163
JB		 134632007-10-31 Joel Brobecker <brobecker@adacore.com>
13464
13465 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13466
da5898ce
DJ		 134672007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13468
13469 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13470
24a09b5f
DJ		 134712007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13472
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
13502 sigstop_sent.
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.
13514
30ed0a8f
DJ		 135152007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13516
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*
13522 with SPE.
13523 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13524 SPE targets.
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.
13535
fd462a61
DJ		 135362007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13537
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.
13542
69f223ed
DJ		 135432007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13544
13545 * linux-low.c (linux_wait_for_event): Do not pass signals while
13546 single-stepping.
13547
aec18585
PA		 135482007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13549
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.
13555
34d86ddd
PA		 135562007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13557
13558 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13559
5a0e3bd0
JB		 135602007-08-23 Joel Brobecker <brobecker@adacore.com>
13561
13562 * configure.ac: Switch license to GPLv3.
13563
f88c79e6
MS		 135642007-08-01 Michael Snyder <msnyder@access-company.com>
13565
13566 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13567
6b3d9b83
PA		 135682007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13569
13570 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13571 typedef.
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.
13577
c588c53c
MS		 135782007-07-27 Michael Snyder <michael.snyder@access-company.com>
13579
13580 * server.c (main): Check for inferior exit before main loop.
13581
aa0403d9
PA		 135822007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13583
13584 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13585 instead of on tmp_desc.
13586
255e7678
DJ		 135872007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13588 Daniel Jacobowitz <dan@codesourcery.com>
13589
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
13593 list.
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
13598 for qSupported.
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.
13615
0d37add9
DJ		 136162007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13617
13618 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13619 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13620
45e2715e
PA		 136212007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13622
13623 * win32-low.c (handle_output_debug_string): Ignore event if not
13624 waiting.
13625
c5674cf1
PA		 136262007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13627
13628 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13629
2bbe3cc1
DJ		 136302007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13631
13632 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13633
ae13219e
DJ		 136342007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13635
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
13641 each process.
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.
13652
4105de34
DJ		 136532007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13654
13655 * thread-db.c (thread_db_find_new_threads): Add prototype.
13656 (thread_db_create_event): Check for the main thread before adding
13657 a new thread.
13658 (maybe_attach_thread): Only enable event reporting if TID == 0.
13659 (thread_db_get_tls_address): Check for new threads.
13660
2b876972
DJ		 136612007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13662
13663 * linux-low.c (linux_create_inferior): Try execv before execvp.
13664 * spu-low.c (spu_create_inferior): Likewise.
13665
7a245884
DJ		 136662007-06-13 Mike Frysinger <vapier@gentoo.org>
13667
13668 * linux-low.c (linux_create_inferior): Change execv to execvp.
13669 * spu-low.c (spu_create_inferior): Likewies.
13670
117ce543
DJ		 136712007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13672
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
13676 rules.
13677 * configure.srv: Specify XML files and new regformats for MIPS and
13678 MIPS64 GNU/Linux.
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.
13687
0e7f50da
UW		 136882007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13689 Markus Deuling <deuling@de.ibm.com>
13690
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.
13698
374c1d38
UW		 136992007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13700
13701 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13702 accessing non-seekable spufs files.
13703
bb63802a
UW		 137042007-05-16 Markus Deuling <deuling@de.ibm.com>
13705
889bf7c5 13706 * server.c (handle_query): Add reply for qC packet.
bb63802a 13707
7390519e
PA		 137082007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13709 Leo Zayas <lerele@champenstudios@com>
13710
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.
3ecf0694 13717 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 13718 winapi_GenerateConsoleCtrlEvent): New typedefs.
13719 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13720 to 250 ms.
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.
13725
34b34921
PA		 137262007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13727
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.
13735 (regptr): Delete.
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.
889bf7c5 13749 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 13750 goto loop. Always return after waiting for debug event.
13751 (win32_wait): Convert to switch statement. Handle spurious
13752 events.
13753
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
13758 state variables.
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.
13770
13771 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13772 (arm_get_thread_context): New.
13773 (arm_set_thread_context): New.
13774 (regptr): 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.
13781
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.
13787
dd6953e1
PA		 137882007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13789
13790 * linux-low.c (linux_detach): Change return type to int. Return 0.
13791 * spu-low.c (spu_detach): Likewise.
13792
444d6139
PA		 137932007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13794
13795 * target.h (target_ops): Change return type of detach to int.
13796 Add join.
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.
13808 (win32_join): New.
13809 (win32_target_op): Add win32_join.
13810
1d5315fe
PA		 138112007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13812
13813 * win32-low.c (win32-attach): Fix return value.
13814 * target.h (target_ops): Describe ATTACH return values.
13815
bf914831
PA		 138162007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13817
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.
13824
f72f3e60
PA		 138252007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13826
13827 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13828
ed50f18f
PA		 138292007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13830
13831 * win32-low.c: Commit leftover changes from 2007-03-29.
13832
0c2ead7e
DJ		 138332007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13834
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.
13840
73725ff3
DJ		 138412007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13842
13843 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13844 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13845
d99f33d8
PA		 138462007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13847
13848 * configure.srv (arm*-*-mingw32ce*): Move near the other
13849 arm targets.
13850
68070c10
PA		 138512007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13852
2482afc6 13853 * configure.ac: Add errno checking.
68070c10
PA		 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.
2482afc6 13858 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 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.
13886 (_T): New macro.
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.
13895 (regptr): New.
13896 (do_child_fetch_inferior_registers): Move to ...
13897 * win32-i386-low.c: ... here, and rename to ...
13898 (do_fetch_inferior_registers): ... this.
889bf7c5 13899 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 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
13909 thread handles.
13910 (win32_detach): Use coredll.dll on Windows CE.
13911 (win32_resume): Let low target handle debug registers, and
13912 step request.
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.
13932
41093d81
PA		 139332007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13934
13935 * win32-low.c: Rename typedef thread_info to
13936 win32_thread_info throughout.
13937
544afa54
PA		 139382007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13939
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.
13944
bce7165d
PA		 139452007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13946
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.
13953
506c7aa0
DJ		 139542007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13955
13956 * server.c (main): Correct strtoul check.
13957
42c81e2a
DJ		 139582007-03-27 Jon Ringle <jon@ringle.org>
13959
13960 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13961
9453113a
DJ		 139622007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13963
13964 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13965
64a69107
DJ		 139662007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13967
13968 * terminal.h: Check HAVE_SGTTY_H.
13969
139702007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13971
13972 * remote-utils.c (remote_open): Print out the assigned port number.
13973
c74d0ad8
DJ		 139742007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13975
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
13983 of debug_threads.
13984
de7c3b4a
PA		 139852007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13986
13987 * Makefile.in (EXEEXT): New.
13988 (clean): Use $(EXEEXT).
13989
ef57601b
PA		 139902007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13991
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
13999 of send_signal.
14000 (input_interrupt): Likewise.
14001
820f2bda
PA		 140022007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14003
14004 * server.c (get_features_xml): Check if target implemented
14005 arch_string.
14006 * win32-i386-low.c (win32_arch_string): New.
14007 (win32_target_ops): Add win32_arch_string as arch_string member.
14008
ab39bf24
UW		 140092007-02-22 Markus Deuling <deuling@de.ibm.com>
14010
14011 * spu-low.c (spu_arch_string): New.
14012 (spu_target_ops): Add spu_arch_string.
14013
61ff6e04
DJ		 140142007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14015
14016 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14017 * configure.ac: Do not check for terminal.h.
14018 * configure, config.in: Regenerated.
14019
fb1e4ffc
DJ		 140202007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14021
14022 * Makefile.in (OBS): Add $(XML_BUILTIN).
14023 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14024 (clean): Update.
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
14036 XML documents.
14037 (handle_query): Handle multiple annexes.
14038
0f48aa01
DJ		 140392007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14040
14041 * remote-utils.c [USE_WIN32API] (read, write): Define.
14042 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14043 write.
14044
23181151
DJ		 140452007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14046
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.
14056
9d606399
DJ		 140572007-01-03 Denis Pilat <denis.pilat@st.com>
14058 Daniel Jacobowitz <dan@codesourcery.com>
14059
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.
14063
140642006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 14065 Daniel Jacobowitz <dan@codesourcery.com>
14066
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.
14071
a5e13d24
DJ		 140722006-12-05 Markus Deuling <deuling@de.ibm.com>
14073
14074 * README: Update supported targets.
14075
186947f7
DJ		 140762006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14077
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.
14089
a13e2c95
UW		 140902006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14091
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.
14096
cb7283db
DJ		 140972006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14098
14099 * configure.ac: Correct td_thr_tls_get_addr test.
14100 * configure: Regenerated.
14101
89be2091
DJ		 141022006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14103
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.
14111
000ef4f0
DJ		 141122006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14113
14114 * server.c (handle_query): Correct error handling for read_auxv.
14115
b7149293
UW		 141162005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14117
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.
14122
dae5f5cf
DJ		 141232006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14124
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.
14139
32ca6d61
DJ		 141402006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14141
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.
14150
5ffff7c1
DJ		 141512006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14152
14153 * remote-utils.c (try_rle): New function.
14154 (putpkt_binary): Use it.
14155
8695c747
DJ		 141562006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14157
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
14163 point registers.
14164
290fadea
RS		 141652006-08-08 Richard Sandiford <richard@codesourcery.com>
14166
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().
14173
9f2e1e63
DJ		 141742006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14175
14176 * server.c (handle_query): Correct qPart to qXfer.
14177
b80864fb
DJ		 141782006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14179
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
14195 numbers.
14196 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14197 and names.
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.
14209
0876f84a
DJ		 142102006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14211
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.
14217
01f9e8fa
DJ		 142182006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14219
14220 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14221 (putpkt_binary): Renamed from putpkt and adjusted for binary
14222 data.
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.
14229
be2a5f71
DJ		 142302006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14231
14232 * server.c (handle_query): Handle qSupported.
14233
ea025f5f
DJ		 142342006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14235
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.
14240
9308fc88
DJ		 142412006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14242
14243 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 14244 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 14245 (PTRACE_GET_THREAD_AREA): Define.
14246 (ps_get_thread_area): New function.
14247
52fb6437
NS		 142482006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14249
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.
14257
21b0f40c
DJ		 142582006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14259
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.
14265
0050a760
DJ		 142662006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14267
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.
14277
b92a518e
DJ		 142782006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14279
14280 * remote-utils.c (prepare_resume_reply): Move declaration
14281 of gdb_id_from_wait to the top of the block.
14282
545587ee
DJ		 142832006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14284
14285 * linux-low.c (regsets_store_inferior_registers): Read the regset
14286 from the target before filling it.
14287
9db87ebd
DJ		 142882006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14289
14290 * server.c (attach_inferior): Return SIGTRAP for a successful
14291 attach.
14292
dd24457d
DJ		 142932006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14294
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.
14304
6f0f660e
EZ		 143052005-12-23 Eli Zaretskii <eliz@gnu.org>
14306
889bf7c5
PA		 14307 * linux-arm-low.c:
14308 * linux-arm-low.c:
14309 * inferiors.c:
14310 * i387-fp.h:
14311 * i387-fp.c:
14312 * gdbreplay.c:
14313 * regcache.c:
14314 * proc-service.c:
14315 * mem-break.h:
14316 * mem-break.c:
14317 * linux-x86-64-low.c:
14318 * linux-sh-low.c:
14319 * linux-s390-low.c:
14320 * linux-ppc64-low.c:
14321 * linux-ppc-low.c:
14322 * linux-mips-low.c:
14323 * linux-m68k-low.c:
14324 * linux-m32r-low.c:
14325 * linux-low.h:
14326 * linux-low.c:
14327 * linux-ia64-low.c:
14328 * linux-i386-low.c:
14329 * linux-crisv32-low.c:
14330 * thread-db.c:
14331 * terminal.h:
14332 * target.h:
14333 * target.c:
14334 * server.h:
14335 * server.c:
14336 * remote-utils.c:
14337 * regcache.h:
14338 * utils.c:
14339 * Makefile.in:
14340 * configure.ac:
6f0f660e
EZ		 14341 * gdbserver.1: Add (C) after Copyright. Update the FSF
14342 address.
14343
9d1fb177
DJ		 143442005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14345
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.
14349
011a70c2
DJ		 143502005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14351
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.
14356
7fb85e41
AS		 143572005-10-25 Andreas Schwab <schwab@suse.de>
14358
14359 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14360
14361 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14362 (ia64_num_regs): Reduce to 462.
14363
3db0444b
DJ		 143642005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14365
14366 * acinclude.m4: Correct quoting.
14367 * aclocal.m4: Regenerated.
14368
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.
14374
bee0189a
DJ		 143752005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14376
14377 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14378
e9d25b98
DJ		 143792005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14380
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
14389 GENERAL_REGS.
14390 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14391 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14392
a06660f7
DJ		 143932005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14394
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
14405 prototypes.
14406
5a1f5858
DJ		 144072005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14408
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.
14413
e122f1f5
SE		 144142005-07-01 Steve Ellcey <sje@cup.hp.com>
14415
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.
14421
d592fa2f
DJ		 144222005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14423
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.
14428
ccbd4912
MK		 144292005-06-13 Mark Kettenis <kettenis@gnu.org>
14430
14431 * configure.ac: Simplify and improve check for socklen_t.
14432 * configure, config.in: Regenerate.
14433
f450004a
DJ		 144342005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14435
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.
14441
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
14447 unsigned char.
14448
14449 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14450 char for buffers.
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):
14456 Likewise.
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,
14464 and read_auxv.
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.
14473
eee84df1
DJ		 144742005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14475
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.
14480
45b134e5
OF		 144812005-05-23 Orjan Friberg <orjanf@axis.com>
14482
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.
889bf7c5 14487 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 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.
14491
48d93c75
UW		 144922005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14493
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.
14497
e013ee27
OF		 144982005-05-12 Orjan Friberg <orjanf@axis.com>
14499
889bf7c5 14500 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 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
14508 reply packet.
14509 * server.c (main): Recognize 'Z' and 'z' packets.
14510
b0ded00b
UW		 145112005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14512
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.
14516
8643e2ad
DJ		 145172005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14518
14519 * proc-service.c (ps_lgetregs): Search all_processes instead of
14520 all_threads.
14521
fc620387
DJ		 145222005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14523
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.
14528
145292005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 14530
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.
14534
e0e76420
DJ		 145352005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14536
14537 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14538
a1928bad
DJ		 145392005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14540
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
14553 unsigned long.
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
14562 thread_alive.
14563
dcdb98d2
DJ		 145642005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14565
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.
14570
bec39cab
AC		 145712005-01-07 Andrew Cagney <cagney@gnu.org>
14572
14573 * configure.ac: Rename configure.in, require autoconf 2.59.
14574 * configure: Re-generate.
14575
434c4c77
DJ		 145762004-12-08 Daniel Jacobowitz <dan@debian.org>
14577
14578 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14579 LIBS when finished.
14580 * aclocal.m4: Regenerated.
14581 * configure: Regenerated.
14582
db1d3e1b
AS		 145832004-11-21 Andreas Schwab <schwab@suse.de>
14584
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.
14590
14591 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14592 srv_linux_thread_db to yes.
14593
43360365
JB		 145942004-10-20 Joel Brobecker <brobecker@gnat.com>
14595
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.
14600
fd500816
DJ		 146012004-10-16 Daniel Jacobowitz <dan@debian.org>
14602
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
14614 implementations.
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.
14622
f6de3c42
DJ		 146232004-10-16 Daniel Jacobowitz <dan@debian.org>
14624
14625 * configure.in: Test for -rdynamic.
14626 * configure: Regenerated.
14627 * Makefile (INTERNAL_LDFLAGS): New.
14628 (gdbserver, gdbreplay): Use it.
14629
2c0fc042
AC		 146302004-09-02 Andrew Cagney <cagney@gnu.org>
14631
14632 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14633
075b3282
DJ		 146342004-03-23 Daniel Jacobowitz <drow@mvista.com>
14635
14636 * linux-low.c (linux_wait): Clear all_processes list also.
14637
fa6a77dc
DJ		 146382004-03-12 Daniel Jacobowitz <drow@mvista.com>
14639
14640 * linux-low.c: Include <errno.h>. Remove extern declaration of
14641 errno.
14642
6d782a97
DJ		 146432004-03-12 Daniel Jacobowitz <drow@mvista.com>
14644
14645 * gdbreplay.c, server.h, utils.c: Update copyright years.
14646
3a7fb99b
DJ		 146472004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14648
14649 * server.c (main): Print child status or termination signal from
14650 variable 'signal', not 'sig'.
14651
c3e735a6
DJ		 146522004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14653
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.
14659 Update comment.
14660 (read_inferior_memory): Adapt prototype.
14661 * server.c (main): Return an error packet if
14662 read_inferior_memory() returns an error.
14663
a59d1c82
DJ		 146642004-03-04 Daniel Jacobowitz <drow@mvista.com>
14665
14666 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14667 Unify with other clean targets.
14668
dc3f8883
DJ		 146692004-02-29 Daniel Jacobowitz <drow@mvista.com>
14670
14671 * server.c (handle_v_cont): Call set_desired_inferior.
14672
89a208da
DJ		 146732004-02-29 Daniel Jacobowitz <drow@mvista.com>
14674
14675 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14676
62ea82f5
DJ		 146772004-02-29 Daniel Jacobowitz <drow@mvista.com>
14678
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.
14683
6910d122
DJ		 146842004-02-29 Daniel Jacobowitz <drow@mvista.com>
14685
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
14689 attaching.
14690
146912004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 14692
14693 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14694
c89dc5d4
DJ		 146952004-02-26 Daniel Jacobowitz <drow@mvista.com>
14696
14697 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14698 error packet.
14699 * server.c, target.h: Update copyright years.
14700
4b8dad4a
RM		 147012004-02-25 Roland McGrath <roland@redhat.com>
14702
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.
14707
d7446758
JB		 147082004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14709
14710 Committed by Jim Blandy <jimb@redhat.com>.
14711
14712 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 14713 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 14714 instead of GPR_SIZE to distiguish s390 and s390x targets.
14715
5544ad89
DJ		 147162004-01-31 Daniel Jacobowitz <drow@mvista.com>
14717
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
14725 pointer.
14726
2a68b70e
DJ		 147272004-01-30 Daniel Jacobowitz <drow@mvista.com>
14728
14729 * regcache.c (new_register_cache): Clear the allocated register
14730 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14731
64386c31
DJ		 147322003-10-13 Daniel Jacobowitz <drow@mvista.com>
14733
14734 * linux-low.c (linux_resume): Take a struct thread_resume *
14735 argument.
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
14746 thread_resume *.
14747 (myresume): Delete macro.
14748
c938e9b0
L		 147492003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14750
14751 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14752 (uninstall): Support DESTDIR.
14753
7f313d07
BC		 14754Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14755
14756 * configure.srv: Add xscale*linux copy of arm*linux entry.
14757
3b2fc2ea
DJ		 147582003-07-24 Daniel Jacobowitz <drow@mvista.com>
14759
14760 * linux-arm-low.c (arm_reinsert_addr): New function.
14761 (the_low_target): Add arm_reinsert_addr.
14762
1c0a559e
MK		 147632003-07-08 Mark Kettenis <kettenis@gnu.org>
14764
14765 * mem-break.c: Remove whitespace at end of file.
14766
43d5792c
DJ		 147672003-06-28 Daniel Jacobowitz <drow@mvista.com>
14768
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.
14775
c8a86edf
DJ		 147762003-06-28 Daniel Jacobowitz <drow@mvista.com>
14777
14778 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14779 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14780
73d37363
DJ		 147812003-06-20 Daniel Jacobowitz <drow@mvista.com>
14782
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.
14786
6ad8ae5c
DJ		 147872003-06-17 Daniel Jacobowitz <drow@mvista.com>
14788
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.
14795
1581182a
MK		 147962003-06-13 Mark Kettenis <kettenis@gnu.org>
14797
14798 From Kelley Cook <kelleycook@wideopenwest.com>:
14799 * configure.srv: Accept i[34567]86 variants.
14800
e5379b03
DJ		 148012003-06-05 Daniel Jacobowitz <drow@mvista.com>
14802
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
14808 of kill.
14809 * target.h (struct target_ops): Add send_signal.
14810
2ff29de4
JB		 148112003-05-29 Jim Blandy <jimb@redhat.com>
14812
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.
14817
254787d4
DJ		 148182003-03-26 Daniel Jacobowitz <drow@mvista.com>
14819
14820 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14821 (linux_wait_for_event, linux_init_signals): Likewise.
14822
94e10508
DJ		 148232003-03-17 Daniel Jacobowitz <drow@mvista.com>
14824
14825 * configure.in: Check for stdlib.h.
14826 * configure: Regenerated.
14827 * config.in: Regenerated.
14828
4c0711e0
DJ		 148292003-01-04 Andreas Schwab <schwab@suse.de>
14830
14831 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14832
ef66e766
AC		 148332003-01-02 Andrew Cagney <ac131313@redhat.com>
14834
14835 * Makefile.in: Remove obsolete code.
14836
a1358604
DJ		 148372002-11-20 Daniel Jacobowitz <drow@mvista.com>
14838
14839 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14840 defined(PT_FPR0_HI).
14841
23ce3b1c
DJ		 148422002-11-17 Stuart Hughes <seh@zee2.com>
14843
14844 * linux-arm-low.c (arm_num_regs): Increase.
14845 (arm_regmap): Include status register.
14846
148472002-11-17 Daniel Jacobowitz <drow@mvista.com>
14848
14849 * linux-low.c (register_addr): Remove incorrect -1 check.
14850
a9fa9f7d
DJ		 148512002-08-29 Daniel Jacobowitz <drow@mvista.com>
14852
14853 * linux-low.c (linux_create_inferior): Call setpgid. Return
14854 the new PID.
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
4b8dad4a 14863 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14864 (attach_inferior): Set signal_pid.
14865
17574093
DJ		 148662002-08-23 Daniel Jacobowitz <drow@mvista.com>
14867
14868 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14869
148702002-08-20 Jim Blandy <jimb@redhat.com>
14871
14872 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14873 default for this.
14874
148752002-08-01 Andrew Cagney <cagney@redhat.com>
14876
14877 * Makefile.in: Make chill references obsolete.
14878
148792002-07-24 Kevin Buettner <kevinb@redhat.com>
14880
14881 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14882 * configure: Regenerate.
14883 * config.in: Regenerate.
14884
148852002-07-09 David O'Brien <obrien@FreeBSD.org>
14886
14887 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14888 (perror_with_name, remote_close, remote_open, expect, play): Static.
14889
148902002-07-04 Michal Ludvig <mludvig@suse.cz>
14891
4b8dad4a 14892 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14893 byte offsets instead of an array of indexes.
14894 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14895
148962002-06-13 Daniel Jacobowitz <drow@mvista.com>
14897
14898 * regcache.c: Add comment.
14899
149002002-06-11 Daniel Jacobowitz <drow@mvista.com>
14901
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
14978 flag.
14979 (get_regcache): Fetch registers lazily. Add fetch argument
14980 and update all callers.
14981 (regcache_invalidate_one, regcache_invalidate): New
14982 functions.
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
14994 stderr.
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
15009 calls to mywait.
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.
15018
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.
15028
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
15050 identifier.
15051
150522002-05-15 Daniel Jacobowitz <drow@mvista.com>
15053
15054 From Martin Pool <mbp@samba.org>:
15055 * server.c (gdbserver_usage): New function.
15056 (main): Call it.
15057
150582002-05-14 Daniel Jacobowitz <drow@mvista.com>
15059
15060 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15061 stop_at -> stop_pc.
15062
150632002-05-04 Andrew Cagney <ac131313@redhat.com>
15064
15065 * Makefile.in: Remove obsolete code.
15066
150672002-04-24 Michal Ludvig <mludvig@suse.cz>
15068
15069 * linux-low.c (regsets_fetch_inferior_registers),
15070 (regsets_store_inferior_registers): Removed cast to int from
15071 ptrace() calls.
15072 * regcache.h: Added declaration of struct inferior_info.
15073
150742002-04-20 Daniel Jacobowitz <drow@mvista.com>
15075
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
15086 get_regcache.
15087 * regcache.h: Add prototypes.
15088 * server.h: Likewise.
15089
150902002-04-20 Daniel Jacobowitz <drow@mvista.com>
15091
15092 * mem-break.c: New file.
15093 * mem-break.h: New file.
15094 * Makefile.in: Add mem-break.o rule; update server.h
15095 dependencies.
15096 * inferiors.c (struct inferior_info): Add target_data
15097 member.
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
15111 handling members.
15112 * server.c (attach_inferior): Remove extra add_inferior
15113 call.
15114 * server.h: Include mem-break.h. Update inferior.c
15115 prototypes.
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
15121 definition.
15122
151232002-04-11 Daniel Jacobowitz <drow@mvista.com>
15124
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.
15130
151312002-04-09 Daniel Jacobowitz <drow@mvista.com>
15132
15133 * server.h: Include <string.h> if HAVE_STRING_H.
15134 * ChangeLog: Correct paths in last ChangeLog entry.
15135
151362002-04-09 Daniel Jacobowitz <drow@mvista.com>
15137
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,
15150 made static.
15151 (arm_cannot_store_register): Renamed from cannot_store_register,
15152 made static.
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,
15158 made static.
15159 (i386_cannot_store_register): Renamed from cannot_store_register,
15160 made static.
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,
15166 made static.
15167 (ia64_cannot_store_register): Renamed from cannot_store_register,
15168 made static.
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,
15174 made static.
15175 (m68k_cannot_store_register): Renamed from cannot_store_register,
15176 made static.
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,
15182 made static.
15183 (mips_cannot_store_register): Renamed from cannot_store_register,
15184 made static.
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,
15190 made static.
15191 (ppc_cannot_store_register): Renamed from cannot_store_register,
15192 made static.
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,
15198 made static.
15199 (s390_cannot_store_register): Renamed from cannot_store_register,
15200 made static.
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,
15206 made static.
15207 (sh_cannot_store_register): Renamed from cannot_store_register,
15208 made static.
15209 (the_low_target): New.
15210 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15211 (the_low_target): New.
15212
152132002-04-09 Daniel Jacobowitz <drow@mvista.com>
15214
15215 * Makefile.in: Add stamp-h target.
15216 * configure.in: Create stamp-h.
15217 * configure: Regenerated.
15218
152192002-04-09 Daniel Jacobowitz <drow@mvista.com>
15220
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
15225 dependencies.
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
15234 child dies.
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.
15254
152552002-04-09 Daniel Jacobowitz <drow@mvista.com>
15256
15257 * Makefile.in: Add WARN_CFLAGS. Update configury
15258 dependencies.
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.
15276 (fatal): Likewise.
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